CN110228512B - Transport vehicle - Google Patents

Transport vehicle Download PDF

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Publication number
CN110228512B
CN110228512B CN201910463988.8A CN201910463988A CN110228512B CN 110228512 B CN110228512 B CN 110228512B CN 201910463988 A CN201910463988 A CN 201910463988A CN 110228512 B CN110228512 B CN 110228512B
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China
Prior art keywords
plate
positioning
blocking
vehicle body
tension spring
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CN201910463988.8A
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Chinese (zh)
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CN110228512A (en
Inventor
王尚
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Chongqing Dazu District Innovation And Entrepreneurship Service Center
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/008—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/049—Braking mechanisms; Locking devices against movement locking against movement by contacting the floor or a wall

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

The invention discloses a transport vehicle which comprises a vehicle body and a barrier, wherein the barrier is arranged at the front end of a pre-parking position of the transport vehicle, a positioning mechanism is arranged on the vehicle body, and the positioning mechanism comprises a hard limiting rod, a positioning plate, a positioning bearing, a tensioning plate, a positioning tension spring, a limiting plate, a rope mounting plate and a positioning shaft; the positioning bearing is arranged on the vehicle body, and a positioning shaft is arranged in the positioning bearing; the positioning plate, the tensioning plate and the limiting plate are arranged on the positioning shaft close to the blocking side; the rope mounting plate is arranged on the far blocking side of the positioning shaft; the positioning plate is in a hook shape, and the front end of the positioning plate is an inclined plane; the tensioning plate is connected with the vehicle body through a positioning tension spring; the hard limiting rod is arranged on the vehicle body, the limiting plate corresponds to the hard limiting rod along the rotation direction of the positioning shaft, and the limiting plate is contacted with the hard limiting rod under the action of the positioning tension spring; the baffle comprises a baffle plate, and the baffle plate corresponds to the positioning plate. According to the transport vehicle, the positioning mechanism is arranged at the loading and unloading positions, so that the accurate stopping position of the transport vehicle can be realized, and the goods can be conveniently loaded and unloaded.

Description

Transport vehicle
Technical Field
The invention relates to a transport vehicle, in particular to a transport vehicle which has accurate parking position, stable parking and convenient automatic loading and unloading of goods.
Background
In the production process of a factory, goods are frequently transferred and loaded and unloaded, and the using amount of transport vehicles is large. At present, the commonly used transport vehicle mainly comprises an oil pressure plate car and a forklift, the motion of the transport vehicle is not flexible enough, and the requirement can not be met when the space is narrow and the parking position is required to be accurate. Particularly, in the automatic production process, the situation that equipment automatically loads and unloads goods often occurs, higher requirements are provided for the parking position accuracy and parking stability of the transport vehicle, and the existing equipment cannot meet the requirements.
Disclosure of Invention
The invention aims to provide a transport vehicle which is accurate in parking position, stable in parking and convenient for loading and unloading goods.
The technical scheme adopted by the invention for solving the technical problems is as follows: a transport vehicle comprises a vehicle body and a barrier, wherein the barrier is arranged at the front end of a pre-parking position of the transport vehicle, a positioning mechanism is arranged on the vehicle body, and the positioning mechanism comprises a hard limiting rod, a positioning plate, a positioning bearing, a tensioning plate, a positioning tension spring, a limiting plate, a rope mounting plate and a positioning shaft; the positioning bearing is arranged on the vehicle body, and a positioning shaft is arranged in the positioning bearing; the positioning plate, the tensioning plate and the limiting plate are arranged on the positioning shaft close to the blocking side; the rope mounting plate is arranged on the far blocking side of the positioning shaft; the positioning plate is in a hook shape, and the front end of the positioning plate is an inclined plane; the tensioning plate is connected with the vehicle body through a positioning tension spring; the hard limiting rod is arranged on the vehicle body, the limiting plate corresponds to the hard limiting rod along the rotation direction of the positioning shaft, and the limiting plate is contacted with the hard limiting rod under the action of the positioning tension spring; the baffle comprises a baffle plate, and the baffle plate corresponds to the positioning plate.
Preferably, the positioning mechanism is arranged on the bottom surface of the vehicle body.
As optimization, the vehicle body further comprises a trolley handle, and a dead point clamp is arranged at the trolley handle end of the vehicle body; the rope mounting panel is connected with the rope, and dead point clamp is connected to rope one end, and the other end passes through a plurality of leading wheels and connects on the rope mounting panel behind.
As optimization, the vehicle body further comprises a blocking mechanism, wherein the blocking mechanism comprises a top head, a blocking head, an installation frame, a guide plate, a transmission block, a blocking tension spring and a connecting shaft; the mounting frame and the guide plate are mounted on the vehicle body; the baffle head is arranged in a guide hole of the mounting frame, the lower end of the baffle head is connected with the transmission plate through a connecting shaft, one end of the blocking tension spring is connected with the mounting frame, and the other end of the blocking tension spring is connected with the connecting shaft; the top head is fixed on the transmission block, and the tail end of the top head penetrates into a guide sleeve in the guide plate; the transmission block is connected with the lower end of the transmission plate; the middle part of the transmission plate is arranged on the mounting frame through a rotating shaft.
Preferably, the shape of the stopper is a revolving body, one end of the stopper is a small cylinder, the top end of the small cylinder is chamfered, the other end of the stopper is a large cylinder, and the two sides of the large cylinder are trimmed.
Preferably, the transmission plate is L-shaped, the upper end of the transmission plate is provided with a long hole, and the middle part and the lower end of the transmission plate are provided with round holes.
The invention has the beneficial effects that: compared with the prior art, the positioning mechanism is arranged at the loading and unloading positions of the transport vehicle, so that the accurate stopping position of the transport vehicle can be realized, and the goods can be conveniently loaded and unloaded.
Drawings
Fig. 1 is a general structural view of the present invention.
Fig. 2 and 3 are general structural views of the vehicle body of the present invention.
Fig. 4 is a partially enlarged view of the area of fig. 2A.
Fig. 5 is a partially enlarged view of the area of fig. 3B.
Fig. 6 is a general block diagram.
Fig. 7 is a general structural view of the blocking mechanism of the present invention.
Fig. 8 is a general block diagram of the head of the present invention.
The device comprises a vehicle body 1, a stop 2, a baffle 21, a positioning mechanism 12, a hard limiting rod 120, positioning plates 121 and 122, positioning bearings, a 123 tensioning plate, a positioning tension spring 124, limiting plates 125 and 126, a rope mounting plate, a positioning shaft 127, a cart handle 11, a dead point clamp 13, ropes 14 and 18, a stop mechanism, a top head 181, a stop head 182, a 183 mounting frame, a 184 guide plate, a 185 transmission plate, a 186 transmission block, a 187 blocking tension spring and a 188 connecting shaft.
Detailed Description
The embodiment shown in fig. 1 to 8: as shown in figure 1, the transport vehicle comprises a vehicle body 1 and a barrier 2, wherein the barrier 2 is arranged at the front end of a pre-parking position of the transport vehicle. As shown in fig. 2 to 5, a positioning mechanism 12 is disposed on the vehicle body 1, and the positioning mechanism 12 includes a hard limiting rod 120, a positioning plate 121, a positioning bearing 122, a tensioning plate 123, a positioning tension spring 124, a limiting plate 125, a rope mounting plate 126, and a positioning shaft 127; the positioning bearing 122 is arranged on the vehicle body 1, and a positioning shaft 127 is arranged in the positioning bearing 122; the positioning plate 121, the tensioning plate 123 and the limiting plate 125 are arranged on the positioning shaft 127 near the stop 2 side; the rope mounting plate 126 is arranged on the positioning shaft 127 on the far barrier 2 side; the positioning plate 121 is hook-shaped, and the front end of the positioning plate is an inclined plane; the tensioning plate 123 is connected with the vehicle body 1 through a positioning tension spring 124; the hard limiting rod 120 is installed on the vehicle body 1, the limiting plate 125 corresponds to the hard limiting rod 120 along the rotation direction of the positioning shaft 127, and the limiting plate 125 is contacted with the hard limiting rod 120 under the action of the positioning tension spring 124; as shown in fig. 6, the stopper 2 includes a blocking plate 21, and the blocking plate 21 corresponds to the positioning plate 121. The positioning mechanism 12 is provided on the bottom surface of the vehicle body 1. The trolley body 1 further comprises a trolley handle 11, and a dead point clamp 13 is arranged at the end of the trolley handle 11 of the trolley body 1; the rope mounting plate 126 is connected with a rope 14, one end of the rope 14 is connected with the dead point clamp 13, and the other end of the rope 14 is connected to the rope mounting plate 126 through a plurality of guide wheels. As shown in fig. 5 and 7, the vehicle body 1 further includes a blocking mechanism 18, and the blocking mechanism 18 includes a top head 181, a stopper 182, a mounting frame 183, a guide plate 184, a transmission plate 185, a transmission block 186, a blocking tension spring 187, and a connecting shaft 188; the mounting rack 183 and the guide plate 184 are mounted on the vehicle body 1; the blocking head 182 is arranged in a guide hole of the mounting frame 183, the lower end of the blocking head 182 is connected with the transmission plate 185 through a connecting shaft 188, one end of the blocking tension spring 187 is connected with the mounting frame 183, and the other end of the blocking tension spring 187 is connected with the connecting shaft 188; the top head 181 is fixed on the transmission block 186, and the tail end of the top head 181 penetrates into a guide sleeve in the guide plate 184; the driving block 186 is connected with the lower end of the driving plate 185; the middle portion of the driving plate 185 is mounted on the mounting bracket 183 through a rotation shaft. The driving plate 185 is L-shaped, the upper end of the driving plate 185 is provided with a long hole, and the middle part and the lower end are provided with round holes. As shown in FIG. 8, the stopper 182 is a solid of revolution, one end of which is a small cylinder, the top end of which is chamfered, the other end of which is a large cylinder, and the two sides of which are trimmed.
When the device is used, the control dead point clamp 13 releases the rope 14, and the positioning shaft 127 in the positioning mechanism 12 rotates under the action of the positioning tension spring 124 until the limiting plate 125 contacts with the hard limiting rod 120 and stops. The transport vehicle is driven into the barrier 2, the positioning plate 121 is clamped into the barrier 21, the top 181 retreats under the action of the barrier 21, the barrier 182 descends, if the transport vehicle cannot completely drive into the barrier 2, the barrier 182 cannot descend to the bottom, the goods cannot be moved out or put in, the error prevention effect can be achieved, and meanwhile, the barrier 182 can guarantee the stability of the goods transportation process. After the vehicle body 1 is stopped, the goods can be loaded and unloaded, the dead point clamp 13 is controlled to tighten the rope 14 after loading and unloading are finished, the positioning shaft 127 rotates to drive the positioning plate 121 to be screwed out of the baffle plate 21, and the transport vehicle can move freely.

Claims (3)

1. A transport vehicle is characterized in that: the device comprises a vehicle body (1), a stopper (2) is arranged at the front end of a pre-parking position of the transport vehicle, a positioning mechanism (12) is arranged on the vehicle body (1), and the positioning mechanism (12) comprises a hard limiting rod (120), a positioning plate (121), a positioning bearing (122), a tensioning plate (123), a positioning tension spring (124), a limiting plate (125), a rope mounting plate (126) and a positioning shaft (127); the positioning bearing (122) is arranged on the vehicle body (1), and a positioning shaft (127) is arranged in the positioning bearing (122); the positioning plate (121), the tensioning plate (123) and the limiting plate (125) are arranged on the positioning shaft (127) near the blocking (2); the rope mounting plate (126) is arranged on the far barrier (2) side of the positioning shaft (127); the positioning plate (121) is in a hook shape, and the front end of the positioning plate is an inclined plane; the tensioning plate (123) is connected with the vehicle body (1) through a positioning tension spring (124); the hard limiting rod (120) is arranged on the vehicle body (1), the limiting plate (125) corresponds to the hard limiting rod (120) along the rotation direction of the positioning shaft (127), and the limiting plate (125) is contacted with the hard limiting rod (120) under the action of the positioning tension spring (124); the baffle (2) comprises a baffle plate (21), and the baffle plate (21) corresponds to the positioning plate (121); the vehicle body (1) further comprises a blocking mechanism (18), wherein the blocking mechanism (18) comprises a top head (181), a blocking head (182), an installation frame (183), a guide plate (184), a transmission plate (185), a transmission block (186), a blocking tension spring (187) and a connecting shaft (188); the mounting rack (183) and the guide plate (184) are mounted on the vehicle body (1); the blocking head (182) is arranged in a guide hole of the mounting frame (183), the lower end of the blocking head (182) is connected with the transmission plate (185) through the connecting shaft (188), one end of the blocking tension spring (187) is connected with the mounting frame (183), and the other end of the blocking tension spring (187) is connected with the connecting shaft (188); the top head (181) is fixed on the transmission block (186), and the tail end of the top head (181) penetrates into a guide sleeve in the guide plate (184); the transmission block (186) is connected with the lower end of the transmission plate (185); the middle part of the transmission plate (185) is arranged on the mounting rack (183) through a rotating shaft; the blocking head (182) is a revolving body, one end of the blocking head is a small cylinder, the top end of the small cylinder is chamfered, the other end of the blocking head is a large cylinder, and the two sides of the large cylinder are trimmed; the transmission plate (185) is L-shaped, the upper end of the transmission plate (185) is provided with a strip hole, and the middle part and the lower end of the transmission plate are provided with round holes.
2. The transportation vehicle of claim 1, wherein: the blocking head (182) is a revolving body, one end of the blocking head is a small cylinder, the top end of the small cylinder is chamfered, the other end of the blocking head is a large cylinder, and the two sides of the large cylinder are trimmed.
3. The transportation vehicle of claim 2, wherein: the transmission plate (185) is L-shaped, the upper end of the transmission plate (185) is provided with a strip hole, and the middle part and the lower end of the transmission plate are provided with round holes.
CN201910463988.8A 2017-07-26 2017-07-26 Transport vehicle Active CN110228512B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910463988.8A CN110228512B (en) 2017-07-26 2017-07-26 Transport vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910463988.8A CN110228512B (en) 2017-07-26 2017-07-26 Transport vehicle
CN201710619606.7A CN107600150B (en) 2017-07-26 2017-07-26 A kind of transport vehicle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201710619606.7A Division CN107600150B (en) 2017-07-26 2017-07-26 A kind of transport vehicle

Publications (2)

Publication Number Publication Date
CN110228512A CN110228512A (en) 2019-09-13
CN110228512B true CN110228512B (en) 2021-07-30

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CN201710619606.7A Active CN107600150B (en) 2017-07-26 2017-07-26 A kind of transport vehicle
CN201910463988.8A Active CN110228512B (en) 2017-07-26 2017-07-26 Transport vehicle
CN201910463195.6A Active CN110228511B (en) 2017-07-26 2017-07-26 Transport vehicle

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CN201710619606.7A Active CN107600150B (en) 2017-07-26 2017-07-26 A kind of transport vehicle

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Application Number Title Priority Date Filing Date
CN201910463195.6A Active CN110228511B (en) 2017-07-26 2017-07-26 Transport vehicle

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110979423A (en) * 2019-12-03 2020-04-10 老肯医疗科技股份有限公司 Hand-pulling type cart for carrying cleaning rack of medical cleaning machine
CN112022360B (en) * 2020-09-29 2021-09-03 青岛市中心医院 Medical treatment is instrument placement support for operation

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Publication number Priority date Publication date Assignee Title
EP0623549A2 (en) * 1993-05-06 1994-11-09 SCHNEIDER-LEICHTBAU GmbH FABRIK FÜR, PALETTEN UND FÖRDERGERÄTE Gripping device
CN2792905Y (en) * 2005-12-09 2006-07-05 大庆石油管理局 Detachable carrying vehicle
WO2017016927A1 (en) * 2015-07-28 2017-02-02 MAQUET GmbH Motorized bearing surface transporter for an operating table system
CN206307076U (en) * 2016-12-19 2017-07-07 张家港市红星金属制品厂 One kind is transported goods and uses handcart
CN206351697U (en) * 2016-12-13 2017-07-25 施耐德万高（天津）电气设备有限公司 Same track/manual difunctional stroller

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KR100841002B1 (en) * 2007-02-14 2008-06-24 주식회사 경한 A cart for sterillizer of cooking instruments
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CN202389127U (en) * 2011-12-26 2012-08-22 美的集团有限公司 Material car drive mechanism
CN103600628B (en) * 2013-11-29 2016-01-27 武汉圣翌电动工业车辆有限公司 A kind of hauling hook device of towing vehicle
CN203876506U (en) * 2014-05-23 2014-10-15 太仓欧克仓储设备有限公司 Spring-docking traction device
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CN106494479B (en) * 2016-10-27 2018-07-10 安徽江淮汽车集团股份有限公司 A kind of engine cylinder cover line reprocesses vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623549A2 (en) * 1993-05-06 1994-11-09 SCHNEIDER-LEICHTBAU GmbH FABRIK FÜR, PALETTEN UND FÖRDERGERÄTE Gripping device
CN2792905Y (en) * 2005-12-09 2006-07-05 大庆石油管理局 Detachable carrying vehicle
WO2017016927A1 (en) * 2015-07-28 2017-02-02 MAQUET GmbH Motorized bearing surface transporter for an operating table system
CN206351697U (en) * 2016-12-13 2017-07-25 施耐德万高（天津）电气设备有限公司 Same track/manual difunctional stroller
CN206307076U (en) * 2016-12-19 2017-07-07 张家港市红星金属制品厂 One kind is transported goods and uses handcart

Also Published As

Publication number Publication date
CN110228511A (en) 2019-09-13
CN107600150A (en) 2018-01-19
CN110228511B (en) 2021-07-30
CN110228512A (en) 2019-09-13
CN107600150B (en) 2019-06-25

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Effective date of registration: 20221212

Address after: 400900 2-5, Floor 2, No. 174, Shuangta Road, Longgang Street, Dazu District, Chongqing

Patentee after: Chongqing Dazu District Innovation and Entrepreneurship Service Center

Address before: 325000 niubidong village, Chengdong street, Yueqing City, Wenzhou City, Zhejiang Province

Patentee before: Qian Caiying

TR01 Transfer of patent right