CN104746915A - Clamp wheel type automobile carrier - Google Patents

Clamp wheel type automobile carrier Download PDF

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Publication number
CN104746915A
CN104746915A CN201510169270.XA CN201510169270A CN104746915A CN 104746915 A CN104746915 A CN 104746915A CN 201510169270 A CN201510169270 A CN 201510169270A CN 104746915 A CN104746915 A CN 104746915A
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China
Prior art keywords
gear
clamp
arm
carrier
wheel
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Granted
Application number
CN201510169270.XA
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Chinese (zh)
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CN104746915B (en
Inventor
屠建成
陈晓凯
梁峰
刘源
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Zhejiang giant parking equipment Co., Ltd.
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Zhejiang Giant Holding Co Ltd
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Priority to CN201510169270.XA priority Critical patent/CN104746915B/en
Publication of CN104746915A publication Critical patent/CN104746915A/en
Application granted granted Critical
Publication of CN104746915B publication Critical patent/CN104746915B/en
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Abstract

The invention discloses a clamp wheel type automobile carrier, comprising a first carrying vehicle and a second carrying vehicle which are connected from front to back and are the same in structure; the first carrying vehicle and the second carrying vehicle are connected by a crank arm; the first carrying vehicle comprises a vehicle frame, a clamp mechanism for clamping automobile tyres and a traveling mechanism for carrying an automobile to travel; the clamp mechanism comprises two clamp components which are symmetrically distributed at two sides of the vehicle frame; each clamp component comprises a pair of clamp arms and a linkage gear set for connecting with the clamp arms; a linkage rack is arranged between the linkage gear sets of two clamp components and is pushed by means of ball screws; and the ball screws are connected with a clamp arm drive output sprocket wheel and are driven by a clamp arm drive motor. By adopting the clamp arm drive structure of gears and racks, the processing process of the vehicle frame is reduced and the stability is higher; the clamp arms are driven by the same clamp arm drive motor and the acting synchronization of the clamp arm is guaranteed.

Description

A kind of armful clamp-wheel type automobile carrier
Technical field
The present invention relates to mechanical parking equipment, especially relate to a kind of armful of clamp-wheel type automobile carrier.
Background technology
Along with the quick growth of vehicle guaranteeding organic quantity, parking difficulty, parking non-standard phenomena is day by day serious.For solving city parking problem, create a kind of mechanical aid parking equipment.Common mechanical formula parking apparatus mostly is floor truck type, and floor truck is completed by arm and takes action in one's arms to doughnut, then realizes carrier vehicle by transmission mechanism.
Automobile carrier in the market has hydraulic-driven, motor driving etc.The kind of drive of arm has worm-and-wheel gear, crank-link mechanism etc.But it is quite high that the kind of drive of worm-and-wheel gear makes requirement to the frame of carrier, and especially the mounting hole site of worm and gear is in 90 ° is arranged vertically, and difficulty of processing is large.And the transmission of crank-link mechanism is unstable, the functional reliability of carrier reduces.
As China Patent Publication No.: CN101915003A, in the patent document in publication date on December 15th, 2010, disclose a kind of robot clamping carrier, comprise that two are arranged symmetrically with, structure is identical embraces folder vehicle front and the floor truck of trailing wheel respectively, described every platform floor truck is provided with the synchronous clamp device of two pairs of mechanical hands, described two floor trucks connect with flexible folding arm, establish electrical Location systems axiol-ogy automobile front and back wheel fetal position in described floor truck.Synchronous clamp device comprises embracing of being connected with little car body and press from both sides framework, upper cover plate, is fixed on and upper cover plate armful presss from both sides motor reducer, worm shaft I, worm shaft II, worm gear I, worm gear II, main shaft, mechanical hand, every platform embraces folder motor reducer connecting worm axle I, worm shaft II simultaneously, drives respective worm gear and mechanical hand to rotate along main shaft.Above-mentioned clamping carrier list Electric Machine Control one group of mechanical hand, makes action synchronous, simple and reliable for structure.But there are same the problems referred to above: the frame making of the kind of drive to carrier of worm-and-wheel gear requires quite high, and difficulty of processing is large.
Summary of the invention
The present invention is large in order to overcome existing automobile carrier frame processing difficulty, the deficiency that transmission stability is not high, and what provide that a kind of processing technology and stability is greatly improved embraces clamp-wheel type automobile carrier.
To achieve these goals, the present invention is by the following technical solutions:
One of the present invention embraces clamp-wheel type automobile carrier, comprise and to connect before and after two and identical the first carrier of structure and the second carrier, cranked arm by setting between the first carrier with the second carrier and be connected, described first carrier comprises car body frame, for taking the walking mechanism of embracing clamp mechanism and walking for carrier vehicle of doughnut in one's arms; Described armful of clamp mechanism comprises two armfuls of clamp assemblies being symmetrically distributed in car body frame both sides, described armful of clamp assembly comprises a pair arm and the linkage gear group being connected arm, between the linkage gear group of two armfuls of clamp assemblies, interlock tooth bar is set, interlock tooth bar is promoted by ball screw, and ball screw connects arm driver output sprocket wheel and driven by arm drive motors; Described walking mechanism comprises road wheel, movable motor, movable motor output chain gear.
Automobile carrier of the present invention realizes the folding of arm by rack pinion, is compared to common worm-and-wheel gear, crank-link mechanism, and the present invention has following advantage.The kind of drive and the arm driving method of the present invention of worm and gear are the most close, but worm and gear requires quite high to the making of car body frame, and especially the mounting hole site of worm and gear is in 90 ° is arranged vertically, quite large to the difficulty of processing of car body frame.And the transmission stability of crank-link mechanism is poorer than the above two, the functional reliability of arm in the process clamped automobile is reduced.
Automobile carrier of the present invention is also provided with a spacing of cranking arm between two carriers, can adapt to the carrying of disalignment apart from automobile.
As preferably, a pair arm of embracing clamp assembly realizes relative motion by described linkage gear group, linkage gear group is four, be respectively the first gear, the second gear, the 3rd gear, the 4th gear, first gears meshing interlock tooth bar, the second gear drive connects the left side arm in a pair arm, and the 3rd gear drive connects the right side arm in a pair arm, the first gear is engaged in second direct geared, and the 3rd gear is indirect and the first meshed transmission gear by the 4th gear.Linkage gear group of the present invention is four, the mate gear that two arms engage as direct and tooth bar with same gear i.e. the first gear, maintains the synchronism of two arms motions.Meanwhile, by the cooperation between four gears, achieve the relative motion of a pair arm by relatively less gear quantity.
As preferably, ball screw two ends are fixed on the bearing support of car body frame, wherein one end of ball screw is exposed and is connected arm driving driving-chain, arm drives driving-chain to connect arm driver output sprocket wheel, the interlock tooth bar pedestal of screw thread socket " work " font in ball screw main body, interlock tooth bar pedestal dual-side is respectively provided with interlock tooth bar, connects the first gear of two linkage gear groups respectively.Structure like this, two pairs of arms of the first carrier both sides are that same arm drive motors drives, and ensure that the action synchronism of two pairs of arms, when clamping automobile and standing up and put down, all maintain the balance of automobile, not easily turn on one's side.
As preferably, the nip side of arm is inclined-plane, and inclined-plane is provided with roller.Arm nip side is equipped with roller, and the sliding friction between arm and wheel is become rolling friction, decreases in wheel clamping process along the resistance that inclined-plane rises.
As preferably, road wheel is arranged on car body frame avris, comprises positive transport wheel and passive walking wheel, is connected between the positive transport wheel of both sides by a telescopic universal joint shaft coupling.
As preferably, side two ends of car body frame are also provided with walking directive wheel.Rectify a deviation in car body frame walking process.
As preferably, the front and back side of car body frame is provided with buffer stopper.Clash into before and after preventing, damage car body frame.
As preferably, described roller comprises middle roll shaft and oily nylon roller volume surrounding.The roll body skin of oil nylon has self-lubricating function.
The course of work of of the present invention armful of clamp-wheel type automobile carrier:
Embrace the original state that clamp-wheel type automobile carrier is initially located in arm gathering, when needing carrier vehicle, movable motor work, drive automobile carrier to enter vehicle bottom from rear view of vehicle or front, this sentences rear view of vehicle and enters as example.
First carrier, through two rear wheels of automobile, moves on, and the first carrier halts after arriving front vehicle wheel position, and the first carrier launches arm, and clamping front vehicle wheel promotes.
After first carrier takes front vehicle wheel in one's arms, expansion of cranking arm, the second carrier retreats, and when the second carrier arrives rear wheel, the second carrier stops, and the second carrier launches arm, and clamping rear wheel promotes, and the entirety completing automobile takes in one's arms.
Movable motor works, and ground-engaging wheel, automobile carrier starts carrier vehicle to parking space.
After arriving parking space, arm is drawn in, and put down vehicle front and trailing wheel, carrier rolls parking stall away from simultaneously, gets back to original position and awaits orders.
The present invention has following beneficial effect:
1, in arm type of drive, compared to turbine and worm, the arm drives structure of rack-and-pinion reduces the processing technology of car body frame; Compared to crank connecting link, stability is higher.
2, two pairs of arms of carrier both sides are that same arm drive motors drives, and ensure that the action synchronism of two pairs of arms, when clamping automobile and standing up and put down, all maintain the balance of automobile, not easily turn on one's side.
The spacing of 3, cranking arm between adjustable two carriers, can adapt to the carrying of disalignment apart from automobile.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the first state reference map in the automobile carrier course of work.
Fig. 3 is the second state reference map in the automobile carrier course of work.
Fig. 4 is the third state reference diagram in the automobile carrier course of work.
Fig. 5 is the 4th state reference map in the automobile carrier course of work.
In figure: the first carrier 11, second carrier 12, crank arm 13, car body frame 2, arm 3, roller 31, first gear 41, second gear 42, 3rd gear 42, 4th gear 44, interlock tooth bar 51, ball screw 52, bearing support 53, interlock tooth bar pedestal 54, arm driver output sprocket wheel 61, arm drive motors 62, arm drives driving-chain 63, road wheel 71, movable motor 72, movable motor output chain gear 73, telescopic universal joint shaft coupling 74, walking directive wheel 8, buffer stopper 9, automobile front wheel 101, automobile rear wheel 102.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
In embodiment as shown in Figure 1, a kind of embrace clamp-wheel type automobile carrier, connect before and after comprising two and identical the first carrier 11 and the second carrier 12 of structure.Cranked arm by setting between the first carrier 12 with the second carrier 12 and 13 to be connected.The distance of cranking arm between 13 scalable adjustment first carriers 11 and the second carrier 12, adapts to the automobile of disalignment distance.
The structure of the first carrier 11 mainly comprises car body frame 2, for taking the walking mechanism of embracing clamp mechanism and walking for carrier vehicle of doughnut in one's arms.Car body frame 2 is roughly square, embrace clamp mechanism and comprise two armfuls of clamp assemblies being symmetrically distributed in car body frame 2 both sides, embrace clamp assembly and comprise a pair arm 3 and the linkage gear group being connected arm, interlock tooth bar 51 is set between the linkage gear group of two armfuls of clamp assemblies, interlock tooth bar 51 is promoted by ball screw 52, and ball screw 52 connects arm driver output sprocket wheel 61 and driven by arm drive motors 62.A pair arm of embracing clamp assembly realizes relative motion by linkage gear group, linkage gear group is four, be respectively the first gear 41, second gear 42, the 3rd gear 42, the 4th gear 44, first gear 41 engages interlock tooth bar 51, second gear 42 is in transmission connection the left side arm in a pair arm, 3rd gear 43 is in transmission connection the right side arm in a pair arm, and the second gear 42 directly engages the first gear the 41, three gear 43 by the 4th gear 44 indirectly and the first gear 41 engaged transmission.Ball screw 52 two ends are fixed on the bearing support 53 of car body frame 2, wherein one end of ball screw 52 is exposed and is connected arm driving driving-chain 63, arm drives driving-chain 63 to connect arm driver output sprocket wheel 61, the interlock tooth bar pedestal 54 of screw thread socket " work " font in ball screw 52 main body, interlock tooth bar pedestal 54 dual-side is respectively provided with interlock tooth bar 51, connects the first gear 41 of two linkage gear groups respectively.The nip side of arm 3 is inclined-plane, and inclined-plane is provided with roller 31.Roller 31 comprises middle roll shaft and oily nylon roller volume surrounding.
Arm drive motors 62 drives interlock tooth bar 51 to be moved to the left, and the first gear of top rotates clockwise, and the first gear of below rotates counterclockwise, and each arm is drawn in; Arm drive motors 62 drives interlock tooth bar 51 to move right, and the first gear of top rotates counterclockwise, and the first gear of below rotates clockwise, and each arm is launched, takes automobile in one's arms.
Walking mechanism comprises road wheel 71, movable motor 72, movable motor output chain gear 73.Road wheel 71 is arranged on car body frame 2 avris, comprises positive transport wheel and passive walking wheel, is connected between the positive transport wheel of both sides by a telescopic universal joint shaft coupling 74.Side two ends of car body frame 2 are also provided with walking directive wheel 8.The front and back side of car body frame 2 is provided with buffer stopper 9.
Embrace the course of work of clamp-wheel type automobile carrier:
Embrace the original state that clamp-wheel type automobile carrier is initially located in arm gathering, when needing carrier vehicle, movable motor work, drive automobile carrier to enter vehicle bottom from rear view of vehicle or front, this sentences rear view of vehicle and enters as example.
First carrier, through two rear wheels of automobile, moves on, and the first carrier halts, as shown in Figure 2 after arriving front vehicle wheel position.First carrier launches arm, and clamping front vehicle wheel promotes, as shown in Figure 3.
After first carrier takes front vehicle wheel in one's arms, expansion of cranking arm, the second carrier retreats, and when the second carrier arrives rear wheel, the second carrier stops, as shown in Figure 4.Second carrier launches arm, and clamping rear wheel promotes, and the entirety completing automobile takes in one's arms, as shown in Figure 5.
Movable motor works, and ground-engaging wheel, automobile carrier starts carrier vehicle to parking space.
After arriving parking space, arm is drawn in, and put down vehicle front and trailing wheel, carrier rolls parking stall away from simultaneously, gets back to original position and awaits orders.

Claims (8)

1. embrace clamp-wheel type automobile carrier for one kind, comprise and to connect before and after two and identical the first carrier (11) of structure and the second carrier (12), it is characterized in that, between the first carrier (12) with the second carrier (12) by setting crank arm (13) be connected, described first carrier (11) comprise car body frame (2), for take in one's arms doughnut embrace clamp mechanism and for carrier vehicle walking walking mechanism; Described armful of clamp mechanism comprises two armfuls of clamp assemblies being symmetrically distributed in car body frame (2) both sides, described armful of clamp assembly comprises a pair arm (3) and the linkage gear group being connected arm, between the linkage gear group of two armfuls of clamp assemblies, interlock tooth bar (51) is set, interlock tooth bar (51) is promoted by ball screw (52), and ball screw (52) connects arm driver output sprocket wheel (61) and driven by arm drive motors (62); Described walking mechanism comprises road wheel (71), movable motor (72), movable motor output chain gear (73).
2. one according to claim 1 embraces clamp-wheel type automobile carrier, it is characterized in that, a pair arm of embracing clamp assembly realizes relative motion by described linkage gear group, linkage gear group is four, be respectively the first gear (41), second gear (42), 3rd gear (42), 4th gear (44), first gear (41) engagement interlock tooth bar (51), second gear (42) is in transmission connection the left side arm in a pair arm, the right side arm that 3rd gear (43) is in transmission connection in a pair arm, second gear (42) directly engages the first gear (41), 3rd gear (43) is indirect and the first gear (41) engaged transmission by the 4th gear (44).
3. one according to claim 2 embraces clamp-wheel type automobile carrier, it is characterized in that, ball screw (52) two ends are fixed on the bearing support (53) of car body frame (2), wherein one end of ball screw (52) is exposed and is connected arm driving driving-chain (63), arm drives driving-chain (63) to connect arm driver output sprocket wheel (61), the interlock tooth bar pedestal (54) of screw thread socket " work " font in ball screw (52) main body, interlock tooth bar pedestal (54) dual-side is respectively provided with interlock tooth bar (51), connect first gear (41) of two linkage gear groups respectively.
4. one according to claim 1 embraces clamp-wheel type automobile carrier, it is characterized in that, the nip side of arm (3) is inclined-plane, and inclined-plane is provided with roller (31).
5. one according to claim 1 embraces clamp-wheel type automobile carrier, it is characterized in that, road wheel (71) is arranged on car body frame (2) avris, comprises positive transport wheel and passive walking wheel, is connected between the positive transport wheel of both sides by a telescopic universal joint shaft coupling (74).
6. one according to claim 1 embraces clamp-wheel type automobile carrier, it is characterized in that, side two ends of car body frame (2) are also provided with walking directive wheel (8).
7. one according to claim 1 embraces clamp-wheel type automobile carrier, it is characterized in that, the front and back side of car body frame (2) is provided with buffer stopper (9).
8. a kind of hydraulic-driven according to claim 4 embraces folder intelligent carriage, it is characterized in that, described roller (31) comprises middle roll shaft and oily nylon roller volume surrounding.
CN201510169270.XA 2015-04-13 2015-04-13 One kind embraces clamp-wheel type automobile carrier Active CN104746915B (en)

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Application Number Priority Date Filing Date Title
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CN104746915B CN104746915B (en) 2017-11-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042956A (en) * 2016-05-27 2016-10-26 中建地下空间有限公司 Charging system of mechanical garage
CN109488079A (en) * 2018-11-16 2019-03-19 郑瀚 A kind of sky parking
WO2020073728A1 (en) * 2018-10-12 2020-04-16 广州达泊智能科技有限公司 Intelligent parking lot and cluster transport robot thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045075B (en) * 1955-05-06 1958-11-27 Hans Amann Transport trolley for loading and unloading garages
CN2399477Y (en) * 1999-12-03 2000-10-04 三一重工业集团有限公司 Holding-wheel type conveying appts. for stereo garage
WO2006121233A1 (en) * 2005-05-09 2006-11-16 Mp System Co., Ltd. Apparatus for transporting a motor vehicle in a parking system
CN201232380Y (en) * 2008-06-16 2009-05-06 王俊 Intelligent carrier of stereo garage
CN101476402A (en) * 2008-12-08 2009-07-08 杭州西子石川岛停车设备有限公司 Ultra-thin full-floating vehicle-taking apparatus by manipulator
CN202788090U (en) * 2012-09-21 2013-03-13 北京宏地车港科技有限公司 Wheel clamping arm mechanism for automobile carrying
CN202788089U (en) * 2012-09-21 2013-03-13 北京宏地车港科技有限公司 Wheel lifting and clamping mechanism for automobile carrying
CN103015766A (en) * 2012-12-31 2013-04-03 青岛齐星铁塔有限公司 Clamp arm pickup device
CN203531472U (en) * 2013-10-15 2014-04-09 浙江巨人控股有限公司 Comb tooth type carrier
CN204571406U (en) * 2015-04-13 2015-08-19 浙江巨人控股有限公司 A kind of armful clamp-wheel type automobile carrier

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045075B (en) * 1955-05-06 1958-11-27 Hans Amann Transport trolley for loading and unloading garages
CN2399477Y (en) * 1999-12-03 2000-10-04 三一重工业集团有限公司 Holding-wheel type conveying appts. for stereo garage
WO2006121233A1 (en) * 2005-05-09 2006-11-16 Mp System Co., Ltd. Apparatus for transporting a motor vehicle in a parking system
CN201232380Y (en) * 2008-06-16 2009-05-06 王俊 Intelligent carrier of stereo garage
CN101476402A (en) * 2008-12-08 2009-07-08 杭州西子石川岛停车设备有限公司 Ultra-thin full-floating vehicle-taking apparatus by manipulator
CN202788090U (en) * 2012-09-21 2013-03-13 北京宏地车港科技有限公司 Wheel clamping arm mechanism for automobile carrying
CN202788089U (en) * 2012-09-21 2013-03-13 北京宏地车港科技有限公司 Wheel lifting and clamping mechanism for automobile carrying
CN103015766A (en) * 2012-12-31 2013-04-03 青岛齐星铁塔有限公司 Clamp arm pickup device
CN203531472U (en) * 2013-10-15 2014-04-09 浙江巨人控股有限公司 Comb tooth type carrier
CN204571406U (en) * 2015-04-13 2015-08-19 浙江巨人控股有限公司 A kind of armful clamp-wheel type automobile carrier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042956A (en) * 2016-05-27 2016-10-26 中建地下空间有限公司 Charging system of mechanical garage
WO2020073728A1 (en) * 2018-10-12 2020-04-16 广州达泊智能科技有限公司 Intelligent parking lot and cluster transport robot thereof
CN109488079A (en) * 2018-11-16 2019-03-19 郑瀚 A kind of sky parking

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Address after: 313009 No. 698 Shengli Road, Nanxun Economic Development Zone, Huzhou, Zhejiang

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