CN209906284U - AGV dolly jacking device - Google Patents
AGV dolly jacking device Download PDFInfo
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- CN209906284U CN209906284U CN201920576353.4U CN201920576353U CN209906284U CN 209906284 U CN209906284 U CN 209906284U CN 201920576353 U CN201920576353 U CN 201920576353U CN 209906284 U CN209906284 U CN 209906284U
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Abstract
The utility model relates to a jacking device field, concretely relates to AGV dolly jacking device. Adopt the driver to drive jacking platform up-and-down motion is through the guiding axle direction for frictional force is little during the jacking, and the jacking bearing capacity is big, and resistance to wears, and the noiselessness provides bigger jacking force under the unchangeable condition of occupation space for carry heavier article, can be applied to the transport task of steel industry. And simple structure, the installation maintenance of being convenient for, operation control keeps away barrier subassembly and can make the dolly operation more steady.
Description
Technical Field
The utility model relates to a jacking device field, concretely relates to AGV dolly jacking device.
Background
Agvs (automated Guided vehicles), also known as automated Guided vehicles, laser Guided vehicles, are currently available. The automatic guided vehicle has the remarkable characteristics that the automatic guided vehicle is unmanned, an automatic guiding system is arranged on an AGV, the automatic guided vehicle can ensure that the system can automatically run along a preset route without manual navigation, and goods or materials are automatically conveyed to a destination from a starting point; be provided with jacking device on the AGV dolly usually for carry out the jacking with the goods and transport, present common jacking device has cam-type jacking device, electric putter formula jacking device and X type cross bar formula jacking device, and the simplification of structure and the stationarity power demand that bears can't all be taken into account to these jacking devices is big, and the cost is higher, and jacking goods weight is less.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a AGV dolly jacking device that jacking bearing capacity is big, and simple structure, the installation maintenance of being convenient for.
In order to solve the technical problem, the utility model provides a technical scheme that its technical problem adopted is:
the AGV trolley jacking device comprises a frame, wherein a driving wheel and a driving part are arranged on the frame, the driving part is in driving connection with the driving wheel, the driving part drives the driving wheel to rotate, auxiliary wheels are arranged at four corners of the bottom of the frame, and an obstacle avoidance assembly is arranged on the frame;
the top of the frame is provided with a jacking assembly, the jacking assembly comprises a jacking platform, the bottom of the jacking platform is provided with a guide shaft, the frame is provided with a shaft sleeve, and the guide shaft penetrates through the shaft sleeve; the driver is connected with the jacking platform and drives the jacking platform to move up and down.
Preferably, the driver is the hydro-cylinder, the hydro-cylinder pass through the mounting bracket with connected to the frame, jacking platform bottom is provided with the constant head tank, hydro-cylinder piston rod end with the constant head tank butt.
Preferably, keep away barrier subassembly includes a plurality of link, and is a plurality of the link encloses to be established around the frame, adjacent link support is provided with safe limit of touching.
Preferably, keep away barrier subassembly and include laser support, laser support sets up the frame bottom, be equipped with the laser head on the laser support, be provided with the safety cover on the laser head.
Preferably, the obstacle avoidance assembly comprises an antenna fixing seat, the antenna fixing seat is connected with the frame, the antenna fixing seat is arranged at four corners of the frame, and an antenna is arranged on the antenna fixing seat.
Preferably, the guide shaft is sleeved with an elastic element, and the elastic element is abutted to the bottom of the jacking platform.
Preferably, the elastic element is a spring or a rubber washer.
Preferably, a shockproof pad is arranged on the frame and below the jacking platform.
Preferably, the driving part comprises a speed reducing motor, the speed reducing motor is connected with the frame through a motor base, and an output shaft of the speed reducing motor is in driving connection with the driving wheel; the auxiliary wheel is a universal wheel.
The utility model has the advantages that:
adopt the driver to drive jacking platform up-and-down motion is through the guiding axle direction for frictional force is little during the jacking, and the jacking bearing capacity is big, and resistance to wears, and the noiselessness provides bigger jacking force under the unchangeable condition of occupation space for carry heavier article, can be applied to the transport task of steel industry. And simple structure, the installation maintenance of being convenient for, operation control keeps away barrier subassembly and can make the dolly operation more steady.
Drawings
Fig. 1 is the utility model discloses a AGV dolly jacking device schematic structure.
Fig. 2 is a schematic view of the jacking platform of the present invention.
The reference numbers in the figures illustrate: 1. a frame; 2. jacking a platform; 21. a guide shaft; 22. a shaft sleeve; 23. a mounting frame; 24. an oil cylinder; 26. a hydraulic power unit; 27. mounting a plate; 3. a drive wheel; 31. a reduction motor; 4. safe edge contact; 41. an antenna fixing seat; 42. an antenna; 43. a laser support; 44. a laser head;
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-2, the AGV trolley jacking device comprises a frame 1, wherein a driving wheel 3 and a driving part are arranged on the frame 1, the driving part is in driving connection with the driving wheel 3 and drives the driving wheel 3 to rotate, auxiliary wheels are arranged at four corners of the bottom of the frame 1, and an obstacle avoidance assembly is arranged on the frame 1;
the top of the frame 1 is provided with a jacking assembly, the jacking assembly comprises a jacking platform 2, the bottom of the jacking platform 2 is provided with a guide shaft 21, the frame 1 is provided with a shaft sleeve 22, and the guide shaft 21 penetrates through the shaft sleeve 22; and the driver is connected with the jacking platform 2 and drives the jacking platform 2 to move up and down.
Adopt the driver to drive 2 up-and-down motion of jacking platform, through the direction of guiding axle 21 for frictional force is little during the jacking, and the jacking bearing capacity is big, and resistance to wears, and the noiselessness provides bigger jacking power under the unchangeable condition of occupation space for carry heavier article, can be applied to the transport task of steel industry. And simple structure, the installation maintenance of being convenient for, operation control keeps away barrier subassembly and can make the dolly operation more steady.
The jacking platform 2 is provided with a plurality of positioning grooves and positioning holes, a ball valve assembly is arranged in each positioning groove and comprises a ball valve and a ball valve spring, the ball valve spring is arranged in a containing cavity formed in the side wall of each positioning groove, the ball valve is arranged on the ball valve spring, and the opening of the containing cavity is smaller than the diameter of the ball valve.
The driver is hydro-cylinder 24, hydro-cylinder 24 pass through mounting bracket 23 with frame 1 connects, 2 bottoms of jacking platform are provided with the constant head tank, 24 piston rod ends of hydro-cylinder with the constant head tank butt, hydro-cylinder 24 with hydraulic power unit 26 connects, hydraulic power unit 26 pass through mounting panel 27 with frame 1 connects.
The oil cylinder 24 is used as a jacking driving device, and compared with a driving device for jacking by driving a screw nut by a traditional motor, the jacking device provides larger jacking force under the condition of unchanged occupied space, is used for carrying heavier objects, and can be applied to carrying tasks in the steel industry. And the structure is simple, the installation and the maintenance are convenient, and the operation and the control are convenient.
24 piston rod ends of hydro-cylinder and constant head tank butt not only can make jacking platform 2 go up and down more steady, still can appear the deviation when avoiding the jacking of adjacent hydro-cylinder 24, fault-tolerant rate when improving the jacking improves life, hydro-cylinder 24 not with 2 rigid connection of jacking platform, adopt the butt can effectively avoid vibrations when the jacking to make the material from jacking platform 2 landing, play fine guard action to transporting the material, easy operation is reliable.
Keep away barrier subassembly includes a plurality of link, and is a plurality of the link encloses to be established frame 1 is all around, and adjacent link support is provided with safe limit 4 that touches.
Keep away barrier subassembly includes laser support 43, laser support 43 sets up 1 bottom of frame, be equipped with laser head 44 on the laser support 43, be provided with the safety cover on the laser head 44.
The obstacle avoidance assembly comprises an antenna fixing seat 41, the antenna fixing seat 41 is connected with the frame 1, the antenna fixing seat 41 is arranged at four corners of the frame 1, and an antenna 42 is arranged on the antenna fixing seat 41.
The guide shaft 21 is sleeved with an elastic element, and the elastic element is abutted to the bottom of the jacking platform 2.
The elastic element is a spring or a rubber gasket, and the spring or the rubber gasket can prevent the jacking platform 2 from being in direct contact with the frame 1.
And a shockproof pad is arranged on the frame 1 and below the jacking platform 2.
The driving part comprises a speed reducing motor 31, the speed reducing motor 31 is connected with the frame 1 through a motor base, and an output shaft of the speed reducing motor 31 is in driving connection with the driving wheel 3; the auxiliary wheel is a universal wheel.
The 24 piston rod ends of hydro-cylinder are provided with universal ball, universal ball with the constant head tank is identical, adopts universal ball can easily aim at the assembly size at removal jacking platform 2, can convenient and fast assemble it and use, has improved the flexibility and the convenience of device.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (9)
1. The AGV trolley jacking device is characterized by comprising a trolley frame, wherein the trolley frame is provided with a driving wheel and a driving part, the driving part is in driving connection with the driving wheel, the driving part drives the driving wheel to rotate, auxiliary wheels are arranged at four corners of the bottom of the trolley frame, and an obstacle avoidance assembly is arranged on the trolley frame;
the top of the frame is provided with a jacking assembly, the jacking assembly comprises a jacking platform, the bottom of the jacking platform is provided with a guide shaft, the frame is provided with a shaft sleeve, and the guide shaft penetrates through the shaft sleeve; the driver is connected with the jacking platform and drives the jacking platform to move up and down.
2. The AGV car jacking device of claim 1 wherein said actuator is an oil cylinder, said oil cylinder is connected to said frame by a mounting bracket, said jacking platform bottom is provided with a positioning slot, and the rod end of the piston rod of said oil cylinder is abutted to said positioning slot.
3. The AGV cart jacking apparatus of claim 1, wherein the obstacle avoidance assembly includes a plurality of connectors, a plurality of the connectors being disposed around the frame, and a safety contact edge being disposed adjacent to each connector bracket.
4. The AGV trolley jacking device of claim 1 wherein the obstacle avoidance assembly includes a laser support, the laser support is disposed at the bottom of the frame, a laser head is disposed on the laser support, and a protective cover is disposed on the laser head.
5. The AGV trolley jacking device of claim 1, wherein the obstacle avoidance assembly includes an antenna fixing base, the antenna fixing base is connected to the frame, the antenna fixing base is disposed at four corners of the frame, and an antenna is disposed on the antenna fixing base.
6. The AGV cart jacking apparatus of claim 1 wherein the guide shaft is sleeved with a resilient member, the resilient member abutting the bottom of the jacking platform.
7. The AGV trolley jacking device of claim 6 wherein said resilient member is a spring or a rubber washer.
8. The AGV cart jacking apparatus of claim 1 wherein shock pads are provided on the frame, the shock pads being disposed below the jacking platform.
9. The AGV cart jacking apparatus of claim 1 wherein said drive assembly includes a gear motor, said gear motor being coupled to said frame via a motor mount, said gear motor output shaft being drivingly coupled to said drive wheel; the auxiliary wheel is a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576353.4U CN209906284U (en) | 2019-04-25 | 2019-04-25 | AGV dolly jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576353.4U CN209906284U (en) | 2019-04-25 | 2019-04-25 | AGV dolly jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906284U true CN209906284U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920576353.4U Active CN209906284U (en) | 2019-04-25 | 2019-04-25 | AGV dolly jacking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209906284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003124A (en) * | 2021-03-16 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Transfer system and operation method of welding device |
| CN113086903A (en) * | 2021-03-15 | 2021-07-09 | 中国第一汽车股份有限公司 | Automatic lifting platform that carries of utensil |
| CN114212469A (en) * | 2021-11-12 | 2022-03-22 | 山东新华医疗器械股份有限公司 | Special transport AGV for transporting sterilization rack in disinfection supply center |
-
2019
- 2019-04-25 CN CN201920576353.4U patent/CN209906284U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086903A (en) * | 2021-03-15 | 2021-07-09 | 中国第一汽车股份有限公司 | Automatic lifting platform that carries of utensil |
| CN113086903B (en) * | 2021-03-15 | 2022-12-27 | 中国第一汽车股份有限公司 | Automatic lifting platform that carries of utensil |
| CN113003124A (en) * | 2021-03-16 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Transfer system and operation method of welding device |
| CN113003124B (en) * | 2021-03-16 | 2022-06-28 | 机械工业第九设计研究院股份有限公司 | Operation method of transfer system of welding device |
| CN114212469A (en) * | 2021-11-12 | 2022-03-22 | 山东新华医疗器械股份有限公司 | Special transport AGV for transporting sterilization rack in disinfection supply center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lifting device for AGV trolley Effective date of registration: 20220622 Granted publication date: 20200107 Pledgee: Bank of Nanjing Limited by Share Ltd. Suzhou branch Pledgor: SUZHOU AGV ROBOT Co.,Ltd. Registration number: Y2022320010274 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |