CN213950471U - AGV of four-point synchronous lifting load - Google Patents
AGV of four-point synchronous lifting load Download PDFInfo
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- CN213950471U CN213950471U CN202022797277.5U CN202022797277U CN213950471U CN 213950471 U CN213950471 U CN 213950471U CN 202022797277 U CN202022797277 U CN 202022797277U CN 213950471 U CN213950471 U CN 213950471U
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Abstract
The utility model discloses a AGV of four-point synchronous lifting load, including chassis frame, chassis frame both ends set up a climbing mechanism, every respectively climbing mechanism all includes jacking motor, speed reducer, two jacking pieces, and two jacking pieces set up respectively in chassis frame's both sides, jacking motor is connected with the speed reducer, the speed reducer is connected with two jacking piece transmissions respectively through two transmission shafts. Be provided with two climbing mechanisms on this application chassis frame, every climbing mechanism drives two jacking pieces respectively, and product tray platform truck is located above that, rises through controlling four jacking pieces, gets up product tray platform truck top, carries the destination by oneself, and four jacking pieces are squarely, can remove product tray platform truck jacking, and the effect is better steadily.
Description
Technical Field
The utility model relates to a AGV technical field especially relates to a AGV of load is lifted in step to four points.
Background
Currently, AGVs are commonly used in automated processing plants for automatically moving and transferring trailers or materials and the like between different processes. With the development and progress of the technology, the structure of the AGV is also improved. In the workshop of moulding plastics, utilize AGV to realize the removal of product tray platform truck. In the conveying process, the product tray trolley is placed above the AGV, and the AGV needs to jack the product tray trolley and stably conveys the product tray trolley.
SUMMERY OF THE UTILITY MODEL
In order to meet the above-mentioned needs, the present application is directed to an AGV that lifts a load synchronously at four points.
In order to realize the purpose of the utility model, the utility model provides an AGV with four points synchronously lifting the load,
comprises a chassis frame,
two ends of the chassis frame are respectively provided with a jacking mechanism,
every climbing mechanism all includes jacking motor, speed reducer, two jacking pieces, and two jacking pieces set up respectively in chassis frame's both sides, jacking motor is connected with the speed reducer, the speed reducer is connected with two jacking piece transmissions respectively through two transmission shafts.
Wherein, the jacking piece includes roof, guiding axle and jacking frame, transmission worm, elevating screw, jacking frame and chassis frame attach, roof downside both ends set up a guiding axle respectively, the guiding axle passes jacking frame and sliding connection, install the transmission piece on the jacking frame of roof lower extreme, the transmission piece is cavity structures, and the transmission worm one end of horizontal setting is connected with the transmission shaft, and in the other end inserted the transmission piece, elevating screw vertically passes transmission piece and upper end are connected with the roof, the transmission worm passes through drive disk assembly and is connected with the elevating screw transmission.
And four corners of the chassis frame are respectively provided with a supporting wheel mechanism for assisting the AGV to walk.
And the middle parts of the four edges of the chassis frame are provided with navigation sensors for accurately navigating the AGV running path.
And a positioning sensor for detecting a position station is arranged at the bottom of the chassis frame.
And safety sensors for detecting safety distance are mounted at the front end and the rear end of the chassis frame.
Two driving mechanisms are arranged on the chassis frame in a diagonal manner and comprise driving motors, and traveling wheels are arranged on output shafts of the driving motors.
Wherein, both sides of the driving mechanism are respectively connected with the chassis frame through a damping mechanism.
Compared with the prior art, the beneficial effects of the utility model are that, be provided with two climbing mechanisms on this application chassis frame, every climbing mechanism drives two jacking pieces respectively, and when product tray platform truck was located above that, it is ascending through controlling four jacking pieces, got up product tray platform truck roof, carried the destination by oneself, and four jacking pieces are squarely, can remove product tray platform truck jacking, and the effect is better steadily.
Drawings
FIG. 1 is a first schematic view of the structure of the present application;
FIG. 2 is a second schematic view of the structure of the present application;
FIG. 3 is a schematic view of the support wheel mechanism of the present application;
FIG. 4 is a schematic structural diagram of a jacking block of the present application;
FIG. 5 is a schematic structural view of a drive mechanism of the present application;
FIG. 6 is a first schematic view of the structure of the shock absorbing mechanism of the present application;
FIG. 7 is a second schematic view of the structure of the shock absorbing mechanism of the present application;
FIG. 8 is a third schematic view of the structure of the shock absorbing mechanism of the present application;
in the figure, 1 supporting wheel mechanism, 2 jacking blocks, 3 speed reducers, 4 jacking motors, 5 navigation sensors, 6 safety sensors, 7 driving mechanisms, 8 chassis frames, 9 positioning sensors, 21 top plates, 22 guide shafts, 23 jacking frames, 24 transmission worms, 25 lifting screw rods, 71 rotating motors, 72 driving motors, 73 steering gears, 74 connecting plates, 75 connecting frames, 76L-shaped plates, 77 sliding shafts, 78 long bolts and 79 springs.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-8 of the drawings,
the embodiment of the utility model provides an AGV with four-point synchronous lifting load,
comprising a chassis frame (8) which is provided with a plurality of supporting frames,
two ends of the chassis frame 8 are respectively provided with a jacking mechanism,
every climbing mechanism all includes jacking motor 4, speed reducer 3, two jacking pieces 2, and two jacking pieces 2 set up respectively in the both sides of chassis frame 8, jacking motor 4 is connected with speed reducer 3, speed reducer 3 is connected with two jacking piece 2 transmissions respectively through two transmission shafts.
Be provided with two climbing mechanisms on this application chassis frame 8, every climbing mechanism drives two jacking pieces 2 respectively, and when product tray platform truck was located above that, it was ascending simultaneously through controlling four jacking pieces 2, got up product tray platform truck, carried the destination by oneself, and four jacking pieces 2 are squarely, can remove product tray platform truck jacking steadily, and the effect is better.
In a preferred embodiment, a specific structure of the jacking block 2 is provided,
jacking piece 2 includes roof 21, guiding axle 22 and jacking frame 23, transmission worm 24, elevating screw 25, jacking frame 23 both ends respectively with chassis frame 8 fixed connection, 21 downside both ends of roof set up a guiding axle 22 that is used for the longitudinal movement direction respectively, guiding axle 22 passes jacking frame 23 and sliding connection, install the transmission piece on the jacking frame 23 of roof 21 lower extreme, the transmission piece is cavity structures, and the transmission worm 24 one end and the transmission shaft that transversely set up are connected, and the other end inserts in the transmission piece, elevating screw 25 vertically passes transmission piece and upper end and roof 21 fixed connection, transmission worm 24 is connected through the transmission of drive disk assembly with elevating screw 25.
It should be noted that the transmission component may be a turbine with a middle threaded hole, the lifting screw 25 penetrates through the middle threaded hole, the conveying worm is in transmission connection with the turbine, the jacking motor 4 is connected with the speed reducer 3, the speed reducer 3 is in transmission connection with the transmission worm 24 through a transmission shaft, the transmission worm 24 is lifted through the turbine transmission lifting screw 25, so as to drive the top plate 21 to lift, and the product tray trolley is jacked up by the top plate 21.
In the preferred embodiment, the chassis frame 8 is provided at each of its four corners with a support wheel mechanism 1 for assisting the AGV in traveling. The supporting wheel mechanism 1 comprises a wheel frame and an auxiliary wheel arranged on the wheel frame, and the wheel frame is arranged on the chassis frame 8.
In the preferred embodiment, the chassis frame 8 is provided with navigation sensors 5 at the center of its four sides for precise navigation of the AGV path.
In the preferred embodiment, the chassis frame 8 is provided at its bottom with a positioning sensor 9 for position station detection.
In the preferred embodiment, the front and rear ends of the chassis frame 8 are each mounted with a safety sensor 6 for safety distance detection. The safety sensor 6 detects the safety distance by adopting a laser ranging principle, such as a ranging radar, a laser ranging sensor and the like, and adopts outsourcing components in the known technology.
In a preferred embodiment, two driving mechanisms 7 for driving the AGV to travel are diagonally arranged on the chassis frame 8, the driving mechanism 7 includes a driving motor 72, a traveling wheel is arranged on an output shaft of the driving motor 72, and the driving motor 72 drives the traveling wheel to move, so that the AGV moves.
The driving mechanism 7 further comprises a mounting plate, a through hole is arranged on the mounting plate, a steering gear 73 is arranged above the mounting plate,
the steering supporting wheel is connected with a driving motor 72 through a sliding block, the mounting plate is fixedly connected with a connecting plate 74 arranged above a steering gear 73, two sides of the connecting plate 74 are respectively connected with the chassis frame 8 through a damping mechanism,
be provided with rotating electrical machines 71 on the mounting panel, rotating electrical machines 71's output shaft is provided with rotary gear, rotary gear with steering gear 73 transmission is connected, and can drive steering gear 73 is rotatory, and then drives driving motor 72 is rotatory, and then it is rotatory to drive the walking wheel.
In the preferred embodiment, the drive mechanism 7 is connected on both sides to the chassis frame 8 by a damping mechanism. Damping mechanism includes L template 76, connects link 75 on chassis frame 8, the horizontal end of L template 76 is provided with fore-and-aft slide shaft 77, link 75 and sliding connection are passed to slide shaft 77 upper end, and horizontal end and the link 75 that long bolt 78 passed L template 76 are connected both, and long bolt 78 and link 75 sliding connection, and the spring 79 has been cup jointed to the part that long bolt 78 is located between the horizontal end of link 75 and L template 76. Wherein, there are two long bolts, and there are two sliding shafts too.
The L-shaped frame can float up and down, so that the damping function is realized, the spring 79 can be moved upwards, and the L-shaped frame can be reset under the acting force of the spring 79.
The technical means not described in detail in the present application are known techniques.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An AGV with four-point synchronous lifting load is characterized in that,
comprises a chassis frame,
two ends of the chassis frame are respectively provided with a jacking mechanism,
every climbing mechanism all includes jacking motor, speed reducer, two jacking pieces, and two jacking pieces set up respectively in chassis frame's both sides, jacking motor is connected with the speed reducer, the speed reducer is connected with two jacking piece transmissions respectively through two transmission shafts.
2. The AGV of claim 1, wherein said load lifting mechanism further comprises a load lifting mechanism,
the jacking piece includes roof, guiding axle and jacking frame, transmission worm, elevating screw, jacking frame and chassis frame attach, roof downside both ends set up a guiding axle respectively, the guiding axle passes jacking frame and sliding connection, install the transmission piece on the jacking frame of roof lower extreme, the transmission piece is cavity structures, and the transmission worm one end of horizontal setting is connected with the transmission shaft, and the other end inserts in the transmission piece, elevating screw vertically passes transmission piece and upper end are connected with the roof, the transmission worm passes through drive disk assembly and is connected with the elevating screw transmission.
3. The AGV of claim 1, wherein said load lifting mechanism further comprises a load lifting mechanism,
and four corners of the chassis frame are respectively provided with a supporting wheel mechanism for assisting the AGV to walk.
4. The AGV of claim 1, wherein said load lifting mechanism further comprises a load lifting mechanism,
and the middle parts of the four edges of the chassis frame are provided with navigation sensors for accurately navigating the AGV running path.
5. The AGV of claim 1, wherein said chassis frame bottom is provided with a position sensor for positional station detection.
6. The AGV of claim 1, wherein each of said front and rear ends of said chassis frame is fitted with a safety sensor for detecting a safety distance.
7. The AGV of claim 1, wherein two drive mechanisms are arranged diagonally on the chassis frame, said drive mechanisms including drive motors, and wherein the output shafts of said drive motors are provided with road wheels.
8. The AGV of claim 7, wherein said drive mechanism is connected to said chassis frame on each side by a shock absorbing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797277.5U CN213950471U (en) | 2020-11-27 | 2020-11-27 | AGV of four-point synchronous lifting load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797277.5U CN213950471U (en) | 2020-11-27 | 2020-11-27 | AGV of four-point synchronous lifting load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950471U true CN213950471U (en) | 2021-08-13 |
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ID=77212036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022797277.5U Active CN213950471U (en) | 2020-11-27 | 2020-11-27 | AGV of four-point synchronous lifting load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950471U (en) |
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2020
- 2020-11-27 CN CN202022797277.5U patent/CN213950471U/en active Active
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