• 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:
    The invention includes an air compressor that includes a chassis that carries an engine, a transmission member, and a number of extensible cylinders. The transmission part comprises a coupling, which is functionally connected to the motor through a belt. Two eccentric rotation means are, respectively, arranged on opposite sides of and coupled to the coupling. Each eccentric rotary member is connected to a crank arm, which has a movable end connected to the extendable bar cylinder. The extendable cylinder is provided with a single air inlet opening and an air outlet opening. When the engine is put into operation, the transmission member drives the extendable cylinders to move and perform reciprocating motion and axial compression to produce compressed air. The present invention provides easy maintenance and enables a noise-free function.
    公开号:SE0900804A1
    申请号:SE0900804
    申请日:2009-06-15
    公开日:2010-06-27
    发明作者:An-Shun Lo；Ying-Po Hsieh
    申请人:Luo Anshun；Xie Yingpo；
    IPC主号:
    专利说明:

    Summary of the Invention The primary object of the present invention is to provide an air compressor which provides easy maintenance and is noise free during operation.
    To achieve the above object, the present invention relates to a tuft compressor comprising a chassis, an engine, a transmission part, and a number of extendable cylinders (cylinder bellows), the engine, the transmission part, and the extendable cylinders being arranged on the chassis. The chassis forms bearing seats on opposite side parts thereof. The transmission part comprises a coupling which is functionally coupled to the motor with a belt. Two eccentric rotating means are arranged on respective opposite sides of and coupled to the coupling, and the eccentric rotating means have outer side surfaces which are provided with shafts which are rotatably supported by the bearing seats. Each eccentric rotating member is connected to a crank arm. Each extendable cylinder has a circumferential surface which forms a corrugation which comprises a number of alternating valleys and axes, each of which is provided with a reinforcing ring. The extendable cylinder is, centrally at its top, provided with an air inlet opening and is also centrally at its bottom provided with an air outlet opening. Both the air inlet opening and the air outlet opening are equipped with non-return valves and filters.
    In the practice of the present invention, the mechanical force developed by the operation of the motor is used to drive the rotation of the entire transmission member and cause the crank arms to move to effect reciprocating motion, which drives a reciprocating and axial compression drive of the extendable cylinders, whereby air is sucked into the extendable cylinders through the air inlet openings, are compressed with the extendable cylinders, and then discharged through the air outlet openings of the extendable cylinders as compressed air (compressed air). The extendable cylinders used according to the present invention are elastically resilient and elongation resistant so that no noise will be generated during operation according to the present invention, and efficient replacement or replacement and appropriate maintenance can be performed quickly if a malfunction occurs.
    General description of the drawings.
    FIG. 1 is a perspective view of a preferred embodiment of the present invention.
    FIG. 2 is a side view of the preferred embodiment with a partial bale cylinder in partial section to show inside details.
    F lG. 3 is a schematic view illustrating the operation of the preferred embodiment of the present invention.
    FIG. 4 is another schematic view illustrating the operation of the preferred embodiment of the present invention.
    FIG. 5 is a perspective view of another embodiment of the present invention.
    FIG. 6 is a schematic view illustrating the operation of this second embodiment of the present invention.
    FIG. 7 is another schematic view illustrating the operation of this second embodiment of the present invention.
    FIG. 8 is a perspective view illustrating the preferred embodiment of the present invention mounted on a high pressure air container.
    Detailed description of the preferred embodiments.
    Referring to the drawings and in particular to FIGURES 1 and 2, an air compressor constructed in accordance with a preferred embodiment of the present invention comprises a chassis 1, which comprises a plurality of frames 11. The chassis 1 forms a bearing seat 12 at a suitable location on each and one of its opposite sides thereof. In each bearing seat 12 there are bearing means which allow rotation. The chassis 1 has a bottom at which a number of swivel wheels (castor wheels) 13 are arranged.
    A motor 2 is arranged at a side part of the chassis 1 and comprises a centrally arranged shaft 21. When the motor 2 is in operation, the shaft 21 is caused to rotate continuously.
    A transmission part 3 is arranged between the bearing seats 12 in a coaxial manner.
    The transmission part 3 comprises a centrally located coupling 31. The coupling 31 has two opposite ends, each of which is coupled to an eccentric rotating member 32, for example with a shaft, the eccentric rotating members 32 being arranged in a symmetrical manner. Each eccentric rotating member 32 has an outer side surface to which a shaft 32 is arranged to be rotatably supported in the corresponding bearing seat 12.
    Each eccentric rotary member 12 is coupled to a crank 34. The clutch 31 is operatively coupled to the motor 2 to be caused to rotate continuously, to set the eccentric rotary member 32 in continuous rotation. Since the eccentric rotating member 32 and the crank arms 34 are arranged in eccentric coupling relative to each other, the crank arm 34 provides a reciprocating movement up and down. The crank arm 34 has a movable end which is coupled to a connecting seat 35, which comprises a number of radial rods 351 each having a lower end attached to a ring 352. A strap 36 is arranged between the motor 2 and the coupling 31 to provide functional connection between these.
    A number of extendable cylinders 4 are operatively connected to the respective movable ends of the crank arms 34. Each cylinder 4 has an outer circumferential surface which forms alternating circumferential valleys 41 and circumferential ridges 42, each of which is provided with a reinforcing ring 43. Each extendable cylinder 4 has a top on which an air inlet port or opening 44 is central. arranged and a bottom on which one in air outlet port or opening 45 is centrally arranged, wherein the ring 352 of the connection seat 35 is arranged on top of the extendable cylinder 4 and the air outlet opening 45 is exposed. The air inlet opening and the air outlet opening 45 are respectively provided with a non-return valve 441, 451 and a filter 442, 452, and the air inlet opening 44 has an opening size which is larger than the opening size of the air outlet opening 45 to ensure air compression.
    During operation is, as the show on FlG. 1, 3, and 4, the shaft 21 of the motor 2 is operatively coupled to the clutch 31 through the belt 36 so that force transmitted through the shaft 21 of the motor 2 can drive the rotation of the clutch 31, which is preferably designed to change the rotational speed in accordance with the load. (i.e. how easy or difficult it is to compress the extendable cylinder 4), whereby the eccentric rotating means 32, arranged on opposite sides of the coupling 31, can drive respective cranks 34 with reciprocating movement in up-and-forth motion. downward direction and in turn drive the extendable cylinders 4 on the opposite sides to perform axial reciprocating compression work. When the extendable cylinder 4 is extended in the upward direction, air is sucked into the extendable cylinder 4 through the air inlet opening, and when the extendable cylinder 4 is compressed in the downward direction, even because the opening size of the air outlet opening 45 is smaller than the air inlet air, inside the extendable cylinder 4 to be compressed and then discharged.
    Air outlet opening 45 is connected to a connection opening 453 which functions by directly discharging the compressed air or by directing the compressed air into a high-pressure air container 6 (see FIG. 8) for storage. Furthermore, the extendable cylinder 4 is made of a sheet material comprising multiple layers of tensile resistant material stacked together and forming corrugation of alternating valleys 41 and ridges 42, each provided with a reinforcing ring 43, whereby, when the extendable cylinder 4 is compressed , unwanted bulging leading to damage to the extendable cylinder 4 can be prevented.
    In FIG. 5-7 show an air compressor constructed in accordance with another embodiment of the present invention, in which a major change has been made in the design of the extendable cylinder 4, which in this embodiment is replaced by a two-sectioned extendable cylinder 5 with the movable end of the crank arm 34 connected to an intermediate portion of the two-section extendable cylinder 5. The two-section extendable cylinder 5 comprises a first extendable cylinder section 51 and a second extendable cylinder section 52, which are stacked in the axial direction with an air outlet opening 512 of the first extendable cylinder section 51 facing an air outlet opening 522 of the second extendable cylinder section 52.
    The connection between the first and second extendable cylinder sections 51, 52 is provided with an air passage 53 having a circumference to which a number of outlet openings 531 and mounting parts 532 are arranged. The mounting parts 532 are connected to the respective movable ends of the crank arms 34. Furthermore, the first extendable cylinder section 51 has an air inlet opening 511 and the air outlet opening 512, both of which are provided with non-return valves 5111, 5121 and filters 5112, 5122, and the air inlet 5 larger than an opening size of the air outlet opening 522; likewise, the second extendable cylinder section 52 has an air inlet opening 521 and the air outlet opening 522, both of which are provided with check valves 5211, 5221 and filters 5212, 5222, and the air inlet opening 521 has an opening size greater than an opening outlet discharge of air can be carried out in a single operating cycle in order to significantly improve the functional operation.
    Thus, it is apparent that the present invention offers the following advantages: (1) The present invention uses the motor 2 to drive the transmission member 3 and the extendable cylinders 4 and also structurally reinforces the displaceable cylinders 4, whereby intake, compression and discharge of air can be performed in a single operating cycle. in order to thereby provide a very good operating efficiency, not emit any noise during operation, and enable efficient replacement to simplify maintenance and repair of malfunctioning device. (2) Furthermore, the present invention comprises swivel wheels 13 on the bottom of the chassis 1 to improve its maneuverability. (3) In addition, the present invention also includes a two-section extendable cylinder 5 which substantially improves operation in operation.
    权利要求:
    Claims (9)
    [1]
    An air compressor comprising: a chassis that provides rear seats on opposite side portions thereof; a motor, mounted on the chassis; a transmission part provided with the intermediate bearing seats, comprising a centrally located coupling and having two opposite ends, which, respectively, are connected to an eccentric rotating member with a shaft, each eccentric rotating member having an outer side surface to which a shaft is arranged to be rotatably supported in the bearing seat, and each eccentric rotating member is coupled to a crank arm, and the coupling is operatively coupled to motor n to be caused to rotate continuously; a number of extendable cylinders, each of which is functionally connected to a movable end of the cranks. each cylinder having an outer circumferential surface which forms alternating valleys and ridges extending around the circumference, each of which is provided with a reinforcing ring, and each cylinder has a top. on which a lu fi inlet opening is centrally arranged. and a bottom. on which an air outlet opening is centrally arranged.
    [2]
    An air compressor according to claim 1, wherein the chassis comprises a plurality of frames.
    [3]
    An air compressor according to claim 1, the van chassis has a bottom to which a number of pivotable wheels are arranged.
    [4]
    An air compressor according to claim 1, wherein the coupling is functionally coupled to the motor with a belt arranged between them.
    [5]
    An air compressor according to claim 1, wherein the movable end of each crankcase is connected to a connection seat comprising a number of radial rods, each having a lower end connected to a ring, the ring being arranged on top of the extendable cylinder so that the air outlet opening is exposed.
    [6]
    An air compressor according to claim 1, wherein the air inlet opening and the air outlet opening of the extendable cylinder are both provided with a non-return valve and a filter, and wherein the air inlet opening has an opening size which is larger than an opening size of the air outlet opening.
    [7]
    An air compressor according to claim 1, wherein the movable end of the crank arm is connected to an intermediate part of the extendable cylinder.
    [8]
    An air compressor according to claim 7, wherein the extendable cylinder has a two-sectional configuration comprising a first extendable cylinder section and a second extendable cylinder section, which are arranged in an axial alignment with an outer opening of the first extensible cylinder opening facing the second opening. The movable cylinder sections, wherein the connection between the first and second extendable cylinder sections is provided with an air passage, which has a circumferential circumference with a number of outer openings and a mounting day are provided. wherein the mounting part is connected to the movable end of the crank arm.
    [9]
    An air compressor according to claim 8, wherein the first extensible cylinder section has an air inlet opening and an air outlet opening, both of which are provided with non-return valves and filters. and the Iu inlet opening has an opening size that is greater than an opening stoichiose of the iu outlet opening. and wherein the second extensible cylinder section has an air inlet opening and an air outlet opening, both of which are provided with non-return valves and filters, and the air inlet opening has an opening size which is larger than an opening size of the air outlet opening.
    类似技术:
    公开号 | 公开日 | 专利标题
    CN103946515A|2014-07-23|Variable compression ratio internal combustion engine
    JP2004251276A|2004-09-09|Compressor device for vehicle
    JP6032565B2|2016-11-30|Working part structure of work vehicle
    US8317488B2|2012-11-27|Multi-cylinder, dry-running piston compressor a cooling air flow
    SE0900804A1|2010-06-27|air Compressor
    TWI424807B|2014-02-01|The original part of the working vehicle
    CN101331318B|2011-05-11|Direct crankshaft of air compressor
    JP5652257B2|2015-01-14|Engine cooling device for work vehicle
    JP2012177351A5|2014-10-23|
    JP6669232B2|2020-03-18|Drive unit structure of combine
    SE534462C8|2013-07-30|
    JP2013226970A|2013-11-07|Driving part structure of working vehicle
    JP2013226970A5|2014-11-13|
    JP2013155707A|2013-08-15|Working vehicle and combine harvester as the working vehicle
    US20180142586A1|2018-05-24|Engine lubrication system, engine, and vehicle
    JP6137628B2|2017-05-31|Working part structure of work vehicle
    CA3014274C|2021-05-04|Dual take off system
    CN101440790A|2009-05-27|Piston type double-acting multi-cylinder gas pumping apparatus of air compressor
    JP2017210925A|2017-11-30|Work vehicle engine cooling device
    JP2015224612A|2015-12-14|Combine-harvester
    US597394A|1898-01-18|Pneumatic motor for bicycles
    JP2008202459A|2008-09-04|Compressor
    CN109058077A|2018-12-21|A kind of air intake apparatus used for air compressor
    JP5263687B2|2013-08-14|Working part structure of work vehicle
    WO2018072678A1|2018-04-26|Piston-type air compressor, air supply system, and vehicle
    同族专利:
    公开号 | 公开日
    US20100166583A1|2010-07-01|
    US8079835B2|2011-12-20|
    JP3150511U|2009-05-21|
    CA2672087C|2012-10-30|
    SE534462C2|2011-08-30|
    DE202009003269U1|2009-05-28|
    CA2672087A1|2010-06-26|
    TWM360946U|2009-07-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1994146A|1933-11-01|1935-03-12|Borsig Maschb A G A|Means for regulating compressors|
    US2021156A|1933-11-10|1935-11-19|Smith William Neil|Pump|
    JP2764164B2|1988-03-25|1998-06-11|パイロットインキ株式会社|Spray equipment|
    US6112707A|1999-07-08|2000-09-05|Brunswick Corporation|Engine fuel system with a super charged air compressor|
    JP3610272B2|1999-11-29|2005-01-12|日本ピラー工業株式会社|Fluid device having bellows|
    US6575712B1|2001-09-28|2003-06-10|Slavcho Slavchev|Air compressor system|
    US6991436B2|2002-07-29|2006-01-31|Powermate Corporation|Air compressor mounted on a compressor tank|
    US20050002810A1|2002-11-26|2005-01-06|William Gould|Portable vacuum system|
    US7153106B2|2003-01-16|2006-12-26|R. Conrader Company|Air compressor unit inlet control|
    US20060104825A1|2003-09-24|2006-05-18|Etter Mark A|Air compressor|
    US20060045749A1|2004-08-30|2006-03-02|Powermate Corporation|Air compressor utilizing an electronic control system|
    US7607750B2|2004-09-27|2009-10-27|Seiko Epson Corporation|Pump control mechanism, printer incorporating the same, and pump control method|
    DE502004005332D1|2004-11-16|2007-12-06|Kurt Schuster|Air-core filling|
    US7600472B2|2005-03-18|2009-10-13|Seiko Epson Corporation|Pump control mechanism, printer using the same and pump control method|CN103437982A|2013-09-09|2013-12-11|青岛格兰德新能源有限公司|Wind-power-valley-powered pneumatic airbag energy storage and circulation type water pumping system|
    TWI578887B|2013-09-27|2017-04-11|Nat Changhua Univ Of Education|Volume change heat dissipation system|
    法律状态:
    2016-02-02| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    TW097223336U|TWM360946U|2008-12-26|2008-12-26|Air compressor|
    [返回顶部]