• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SE1350446A1
    申请号:SE1350446
    申请日:2013-04-09
    公开日:2014-10-10
    发明作者:Alf Spets；Leif Norqvist
    申请人:Siljum Mekan Ab；
    IPC主号:
    专利说明:

    1SCRAPING DEVICETechnical areaThe present invention relates to a scraping device according to the preamble of claim 1, BackgroundAll in one vehicle mount a detachable scraping device with Mad for felling1.-.! ° eh / or deposition of snO and / or ice from lanes, such as for example a so-called sritiplog, Lir before Lint. In order to achieve an effective felling effect against the ground and thus make it possible to remove a) .7 vasendigen all snow and ice from a lane, ie. badethe one who lies lost on top of the lane and the one who sits key by the lane, 'dr it further Lintto provide the blade at its lower edge with cutters which have the task of abutting the lane and felling snow and ice stuck to the lane,The further edge of the living edge to arrange the biad was laterally inclined in relation to the horizontal plane of the vehicle in order to scrape away, for example, siiO from surfaces which are inclined relative to the vehicle.horizontal plane, e.g. when scraping snow from one in fornallande to korbanan on whichthe vehicle is inclined to a sloping ditch, or to arrange side leaves on the outside of a main blade which are hingedly connected to the main blade: around a vertical axis so that the side blades are folded backwards if their cut collides with a fixed obstacle such as a trotioar edge.
    Through the above narration possibilities for lateral tilting of the blade or the arrangement ofside leaves on the outside of the main image are allowed to be scraped off, for example by snow from surfaces which are notaT horizontal or which exhibit fixed obstacles.
    SE 513 718 C2 shows a device with a main blade and side leaves connected to the main blade.
    SE 519 082 C2 shows a scraping unit with adjustable bed.
    An object of the present invention is to provide a detachable barscraping device with improved degree of freedom of movement to undertake more effort when scraping surfaces.2Brief description of the inventionAccording to the thawing, the problem is that all the underlying scraping of surfaces is solved by means of a scraping device according to the can-drawing part of the claim 1.
    By means of a scraping device intended, for example, for cord removal of scales, walkways,pavements or ticks according to claim 1, the jug signs include thatthe scraping device comprises a frame, a suspension device arranged at one end of the frame for releasably attaching the scraping device to a movable amide !, on a vehicle such as a wheel loader, a tractor or the like, andcomprises a main blade and on each side the main blade relative to the main blade is movablearranged side blades, where the side blades are arranged relative to the main blade both vertically and angularly, the middle of the blade arrangement further comprises between the main blade and the respective side blade relative to the main blade and relative to the respective side blade.arranged melt leaves, the advantage is achieved that it is possible to further facilitatescraping of surfaces by the Mika instatination possibilities for the scraping deviceutokas.
    Brief figure representationThe invention will be further elucidated below with reference to the accompanying drawings, in which:Figure 1 schematically shows a view obliquely from behind from above of a scraping device according to afirst embodiment of the invention,Figure 2 schematically shows a straight rear view of a scraping device according to Figure 1, Figure 3 shows a partially sectioned view from above of a scraping device according to Figure 2, Figure 4 schematically shows a partial view of a scraping device according to FigureFigures 5a-5c are shown schematically in view straight ahead of a scraping device according to Figure 1,Figures 6a-6e show schematically in view directly from above a scraping device according to figureFigure 7 is shown schematically in a view obliquely from above and in front of a scraping device according to Figure 1, and3Figure 8-9 shows schernatiski in vy sueh '. from above and from the front idgen for a scraping device according to Figures 6d-6e.
    : Description of preferred embodiments: Equal parts in the various figures are denoted by the same reference numerals.
    Figure 1 shows sehernatically a view sited: from behind frail above of a scraping device 2 according to a first embodiment of the invention intended for example for narrowing of roads, walkways, sidewalks or the like. The scraping device 2 comprises a frame 4, a suspension device 6 arranged at one end of the frame 4 for releasably connecting the scraping device 2 to a movable arm part of a vehicle (not shown) such as awheel loader, a tractor or the like, and one at the second spirit of the frame 4 relative to the frame 4suspended leaf arrangement 8, where the leaf arrangement 8 comprises a main leaf. 10 and pa. each side of the main blade 10 relative to the main blade 10 movably arranged side blades 12, 114. The respective side blades 12, 14 are movably arranged relative to the main blade 10 both in height tangents a translation axis A, B orb 1 angularly about an axis of rotation C.: D. The leaf arrangement 8preferably further comprises between the main blade 10 and the dot and the side blade 12, 14, respectivelyrelative to the main blade and relative to the respective side blades 12, 14 movably arranged intermediate blades 16, 18 arranged to reduce the volume of often possibly scraped material flow which tend to pass through a gap which opens up between the main blade 10 or side blades 12, 14 respectively as these are angled relative to each other ( see tex figure 9). To arrangeintermediate leaves 16, 18 are particularly advantageous in that both the main leaf 10 and the lateral leaves 12, 14an arched shape as shown in the figures, awake is preferred by Lex. snoplogning to move the snow in front of Haden 10, 12, 14 in the most efficient way, since the columns mean Haden 10; 12, 14 has become larger than OM piano. Had arivants. The pendulum axis X around which the scraping device 2 can be extended laterally is also shown in the figure. Rotary shafts C7 and D are preferably substantially parallel to the normal of the scraping device 2vertical direction Y in normal use during scraping for the side blades 12, 14 should be able to move freely around the pivot axes C, D. The transfer shafts A and 13 are preferably inclined slightly: baked in line with the normal vertical direction Y of the scraping device 2 in normal use during scraping acrosspendulum axis X positioned: blades 10, 12, 14 (see figure 3) so that the side blades 12, 14be able to move upwards and nagging haklii sIt that the lower edge of the side leaves 12, 14 should be preferred.be able to follow the curvature of the main leaf 10 in height when the side leaves 12, 14 move up and north ofall the lower edge of the side leaves 12, 14 should be able to lie side by side with the front side of the main blade for efficient scraping and material removal. In the case of a collision with a fixed obstacle when moving in the forward direction, the side blades 12, 14 may be arranged to move upwards along the translation axes A, B. but preferably the side blades 12, 14 are arranged to fold backwards around the respective axis of rotation C, D in the event of a collision. with a fixed obstacle when traveling in the direction forward on the same sail as shown in SE 513 718 C2 dllr it shows an intimate system .with accumulator as well as an accumulator tank with tamping bearing effect / elastically variableFigure 2 shows sehranatically a view straight behind from a scraping device 2 according to figure 1. SISOM can SeS in figure 2 dr the respective side blades 12, 14 -fourly further also. rorligtarranged relative to the main blade 10 in via: died about a respective additional axis of rotation E, FAs will be described in more detail below, the oscillating axis X is also shown around which the entire scraping device 2 is preferably arranged to be fitted inThe axial direction of the pendulum axis X is preferably substantially parallel tothe normal working direction or correction of the scraping device 2 and thus the vehicleforward, and is preferably averted substantially parallel to the directions of the rotary axes E and F 1the position shown in Figure 2. Through all the lateral scraping device 2, surfaces which are not parallel to the horizontal plane of the vehicle can be scraped more efficiently, such as lox. a sloping ditch reindeer, the Suspension Arrangement 6 llr is thus preferably designed as a tilt plate withrecess 20 for receiving a pin (not shown) soul 'dr arranged in line with the oscillating axisX ax '. and around which the viewing plate map turns. The viewing plate is further preferreddesigned with elongated crooked recesses 22, 24, 26, 28 for additional pins (not shown) for control of the tihrOrelsen's spirit. These pins are preferably arranged at the arm part (not shown) of the vehicle to which the scraping device is to be detachably attached or at a minor part (not shown) of the small suspension device 6 and the arm part of the vehicle towhich scraping device is to be detachably connected, If an intermediate part is usedThe suspension device 6 can be detachably connected to a movable amide on the vehicle via the intermediate part. Furthermore, the periphery 30 of the tilt plate is informally all fitted in a recess (not shown) at the arm part of the vehicle to which the scraping device is to be releasably connected, oiler at meliandelen, for everything occupy the great moments and biyikrafter patfitanordningen pa kant salt. The tilt plate travel rotary travel: around the oscillation axis X can e.g. controlledwith on power cylinder (electrically shown). Usually, however, the scraping device 2 is arranged freely hanging: about the pendulum axis X and the position of the scraping device 2 aroundperidlingsaxein X consists of the tanning of the substrate at the abutment of the scraping device 2, on the other hand.the figure also shows cuts 32, 34, 36, 38 which are preferably arranged at the bottom edge of the bead 10, 12, 14 for efficient felling of e.g.By scraping such as, for example, stringing or 11 ,,,, v1ing. A small affair of the crowd againstthe base is provided in a girth line through all the straps where elastically, resiliently or otherwise flexibly mounted at the lower edge of the Mader ". , 36 at the lower edge of the main blade 10 dr preferably respectively arranged to be able to swing bakedabout a pivot axis G directed laterally in the main blade 10 in the event that they encounter a fixed obstacle such asan edge of a manhole or a curb, which arms can lead to damage to the scraping device 2 and / or the vehicle and / or the driver of the vehicle (not shown), especially if the vehicle is at the time aired at a high speed, which is especially common with and cost point of view.
    The side leaves 12, 14 are arranged side by side so as to be able to move vertically!A, B as mentioned above and will all be described in more detail below. The respective side leaves12, 14 dr preferably bias in a downward direction at the innermost part of the feeders 46, 48, 50, 52 for best abutment against the substrate 40.
    The respective side blades 12, 14 are furthermore preferably arranged movably relative to the main blade10 1 angle joint around a pivot axis C, D at joints 54, 56, 58, 60.
    Figure 3 shows a partially sectioned view from above of a scraping device 2 according to Figure 2, in which the leaves of the blade arrangement 8 obscuring cylinders 62, 64 and guide arms 66, 68, 70, 72 used in maneuvering the blades 10, 12, 14 have been removed. For the sake of clarity. Figures show the stand 4, the charging device 6, the joint 74 around which the blade arrangement 8 is movableinvented relative to the frame 4, preferably at least two cylinders 76, 78 for maneuveringthe blade arrangement 8 relative to the frame 4 about an axis Y genoin that the cylinders 76, 78 at their ends are eclatly connected thereto, cylinders 62, 64 and guide arms 66, 68, 70, 72 for maneuvering the respective side blades 12, 14 relative the main blade 10 "angular joint about the respective pivot axis C, D, ddr cylinders 62, 64 and the tedar arms 66, 68, 70, 72 .connectthe main blade 10 with the respective side blades 12, 14, respectively by firing the cylinders 62, 64and a respective guide arm 68, 70 yid one of its ends are "eclat connected to the main body 10 via6the holder 80 of the main blade and a second respective ted arm 66, 72 at its one ', are connected to the respective side blade 12, 14 via the holder 82, 84 of the side blade 12, 14.
    The cylinders 62, 64, 76, 78 are preferably hydratiloylinders which are used to preferably steplessly maneuver the respective blades 10, 12, 14 into the incidentally more suitable working layers.less the normal correction of the twin-axis locality fronts in the axis direction gets the oscillation axis X, 1the figure shows the position during normal use during scraping with parallel tvdrsthe leaf axis X positioned blades 10, 12, 14. As indicated above are the side blades 12, 14preferably arranged to fold backwards around the respective pivot axis D in the event of a collision with afixed obstacle at -lard in the forward direction by a: tt connecting the cylinders 62, 64 to an internal system_with accumulator as well as an accumulator tank with applicable resilient effect / elastically variablevolume of the same salt as shown in SE 513 718 C2 (not shown in Figure 3).
    Figure 4 schematically shows a partial view of a scraping device 2 according to figure 1. In the figure it is shown in the direction of travel of the scraping device 2 during normal use the left side blade seen12, the main blade 10, the axis of rotation C around which the side blade 12 is movably arranged in an angular directionisre1atiA4 the main blade 10, and the translation axis A along which the side blade 12 dr rorlally arrangedHeight relative to the main blade 10. Furthermore, the blade arrangement 8 comprises holders 82 for the side blade 12, and holders 80 for the main blade 10 by means of which the main body 10, and thus the entire blade arrangement 8, is movably suspended relative to the frame (shown in this figure), the figure also shows the clot on the left intermediate blade 16, which is arranged fixedly, preferably oxygen-welded, onthe holder 82 for the side leaf 12. The side leaf 12 is sasorn ndmnts preferably - furthermore also movablearranged relative to the main blade 10 in angular direction around a further axis of rotation E. The side blade 12 can thus feed relative to the intermediate blade 16 and the main blade 10 in the height translation tangent axis A and in the angular direction around the axis of rotation E resp. rotary shafts C and E.
    Rare ') 82 for the side leaf 12 is preferably made up of at least two transverse members.786, 88 which are preferably connected by means of atrainstone a plate 90 extending in the directionA for the vertical movement of the side blade 12 oat preferably also includes a plurality of reinforcing spikes 92. According to this embodiment, the side blade 12 is slidably suspended from the side blade 12 in the direction of the translation axis A by the side blade 12 engaging the outer edge of the plate 90. the second tip of the side leaf 12 pcs: ,,, irs the verticalmovement by a wheel on the side blade 12 arranged to rotate about the further axis of rotationIt is arranged to abut against the holders 82, 84 when moving up and north inside a reinforcing plate 92 (see figure 2).7The side blade 12 is biased in the downward direction at least by springs 46, 48 arranged by the side blade 12 on the holder 82.
    .The right side blade (not shown) and its holder (not shown) are -built and work on the corresponding salt.Figures 5a-5c are shown seematically in a straight-ahead view of a scraping device 2 according to Figure 1.the two layers and a neutral layer of a plurality of possible stepless layers for the movement around the axis of rotation F of the right side leaf 14 relative to the main side 10. The left side leaf 12 maps in a corresponding manner around the axis of rotation E.
    Figures 6a-6e show schematically in top view of a scraping device 2 according to Figure 1a number of different layers' for different dear of the scraping device 2 of a variety of different possiblestegiesa idgen for rOreiserna around a few different axes.Figure 7 is shown schematically in a view obliquely from above and in front of a scraping device 2. Figure 1 shows a raised layer for the right side leaf 14 which rowed upwards the translation axis B of a mangfai.d different mojfiga stepless layers -for rorelsert: tangsIstransiationaxen .B [Or the right side leaf 14 relative to the main side leaf 10. The left side leaf12 can move ph corresponding to the sat lung translation axis A.
    The team in Figure 7 can be achieved in different ways. A salt to be obtained, the right side part 14 of the scraping device to move - up against the force of gravity () eh against the biasing force from the ladders Or all the operator of the vehicle lifts up the scraping device 2 so that the main partIs located oi, 7artfor a lane and sid.odelen 14 ova: 11115r en 14) 016.0 sidewalk after whichthe layer is obtained by lowering the scraping device 2 sh that the main part 10 is against the -wayway and the side part 14 against the raised pavement., & Jr the side part 14 after having trodden the pavement boriar moves up along the translation axis B, after which ram 2 despite the height difference.en them alone rtar the main partmet vagbanan. Part left side leaf 12 can move on the corresponding set (Eingstranslation axis A. Ph this salt needs sidewalks not scraped separately.
    Figures 8-9 show seematically in a view obliquely from above my front bearing for a scraping device 2 shown in Figures 6d-6e.
    The scraping device 2 dr is mainly made of a durable and rigid material,for example, slat or similar.
    权利要求:
    Claims (9)
    [1]
    Scraping device (2) intended, for example, for tightening rails, walkways, sidewalks or the like. Jar scraping, the sanding device (2) comprises a frame (4), a suspension device (6) arranged at one end of the frame (4) for a detachable connection of the scraping device. (2) to a movable arm part of a vehicle such as, for example, a wheel loader, a tractor or the like, and a blade arrangement (8) extensively suspended at the second linde of the frame (4) relative to the frame (4). 10) and on each side of the main blade (10) relative to the main blade movably arranged side blades (12, 14), karille, drawn by, ail the respective side blades (12, 14) are neatly arranged relative to the main blade (10) both in height! on the respective translation axis (A, B) and in the angular direction about the respective axis of rotation (C, 1)) and where the blade arrangement (8) further comprises between the main blade (10) and the respective side blade (12, 14) relative to the main blade (10) and retractive dot and the side blade (12, 14) respectively arranged properly intermediate blades (16, 18).
    [2]
    Scraping device (2) according to claim 1, characterized in that part or side leaf (12, 14) is arranged fixedly in a respective holder (82, 84) for the dot and side leaf (12, 14), where the respective holder (82 , 84) dr movably arranged relative to the main blade (10) in angular direction: about the respective axis of rotation (C, 1)), and where the respective side blades (12, 14) dr movably arranged relative to the main blade (10) in height: tangent to the respective the transfer shaft (A, B) which is arranged on the respective holder (82, 84),
    [3]
    A scraping device (2) according to any one of claims 2 to 4, characterized in that the dot and the intermediate blade (16, 18) are fixedly arranged in the respective holder (82, 84) for the dot and the side blade (12, 14), and that the respective side blades (12, 14) are arranged movably relative to the respective atelier blade (16, 18) in an angular direction about the respective additional axis of rotation (E. F).
    [4]
    Scraping device, (2) according to claim 3, characterized in that the respective additional axis of rotation (E, idr is arranged substantially parallel to the normal working direction of the scraping device (2) and thereafter the vehicle's forward correction in normal use during scraping with parallel transverse oscillating axis (X ) positioned parallel Had (10, 12, 14), 9
    [5]
    Scraping device (2) according to claim 3 or 4, characterized in that the respective holder (82, 84) for part and the side blade (12, 14) comprises a respective plate (90) extending in the direction (A, B) for the respective vertical movement of the dot and the side leaf (12, 14), where the dot and the side leaf (12, 14) are arranged slidably suspended on the respective holder (82, 84) in the direction of the respective translation axis (A, B) through all the respective side blade (12, 14) engages on) the outer edge of the respective plate (90) and that a wheel on the respective respective side blade (12, 14) arranged to rotate about the respective additional pivot axis (E, F) is arranged species abut against the respective holder (82, 84) when moving up and north.
    [6]
    Scraping device (2) according to any one of claims 2 to 5, characterized in that the respective side blades (12, 14) are arranged biased in the downward direction by means of the respective holder (82, 84) for the dot and the side blade (12, 14), respectively. ) arranged fiddles (46, 48, 50, 52).
    [7]
    A scraping device (2) according to any one of the preceding claims, characterized in that the respective translation axes (A, B) are arranged inclined slightly behind the normal vertical direction (Y) of the scraping device (2) in normal use during scraping with parallel transverse oscillation axis ( X) positioned Had (10, 12,
    [8]
    A scraping device (2) according to any one of the preceding claims, characterized in that the respective pivot axes (C, D) are arranged substantially parallel to the normal vertical direction (Y) of the scraping device (2) in normal use during scraping.
    [9]
    A scraping device (2) according to any one of the preceding claims, characterized in that the entire scraping device (2) is arranged so as to be able to be tilted laterally on a pivot axis (X), where the axis direction of the pendulum (X) is arranged substantially parallel. riled scraping device (2) and thus the thrdon's normal working direction or forward correction during normal use during scraping, - rir-3 - ----- --- --------- ---, „/ 2 ),
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    同族专利:
    公开号 | 公开日
    SE538163C2|2016-03-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2018160113A1|2017-03-02|2018-09-07|Norberg Tomas|Plow assembly|
    法律状态:
    2018-12-04| OPRJ| Opposition has been rejected|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1350446A|SE538163C2|2013-04-09|2013-04-09|scraping device|SE1350446A| SE538163C2|2013-04-09|2013-04-09|scraping device|
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