CN219057565U - Container wheel transportation device - Google Patents

Abstract

The utility model discloses a container wheel-turning device, which comprises a turnover vehicle for transporting container wheels, a clamping jaw system for clamping the container wheels and a track system for bearing the turnover vehicle; the track system is paved on the ground; the turnover vehicle moves along the track system; the clamping jaw system is relatively and fixedly connected to the turnover vehicle; the turnover vehicles are arranged on the track system in parallel. The container wheel transporting device solves the problems that in the process of wheel-wheel conversion of the existing container wheel transporting device, as the container is lifted in the air, the container has the falling risk, and when the container is transported by manpower, operators stand below the lifted container to operate, so that great potential safety hazards exist.

Description

Container wheel transportation device

Technical Field

The utility model relates to the field of transfer devices, in particular to a container wheel transfer device.

Background

According to the technological requirements of a container production line, the container needs to be replaced in the production process, the container is changed into a short container wheel from a high container wheel or into a high container wheel from a short container wheel, the container needs to be moved out of a station where the container is located after being lifted from a low station to a high station, manual collection is carried out, another set of container wheel transfer device needs to transfer the newly placed container wheel to a position where the container falls, and after the container falls accurately, the container wheel transfer device returns to the starting position.

However, in the process of implementing the technical scheme of the utility model, the inventor of the application finds that the above technology has at least the following technical problems:

in the existing container wheel transfer device, in the process of wheel transfer, as the container is lifted in the air, the container has the risk of falling, and when the container is transferred by manpower, operators stand below the lifted container to operate, so that great potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide a container wheel-rotating transportation device, which solves the problems that in the existing container wheel-rotating transportation device, as a container is hoisted in the air in the process of wheel-rotating conversion, the container has the risk of falling, and when the container is transported manually, an operator stands under the hoisted container to operate, so that great potential safety hazard exists.

The technical scheme adopted by the embodiment of the application is as follows:

a container wheel transporting device.

The container wheel transfer device comprises a transfer vehicle for transporting container wheels, a clamping jaw system for clamping the container wheels and a track system for bearing the transfer vehicle; the track system is paved on the ground; the turnover vehicle moves along the track system; the clamping jaw system is relatively and fixedly connected to the turnover vehicle; the turnover vehicles are arranged on the track system in parallel.

The further technical scheme is as follows: the track system comprises a first track for bearing the turnover vehicle, a second track for bearing container wheels and a limiting device for limiting the movement range of the turnover vehicle; the first track and the second track are paved on the ground in parallel; the limiting device is relatively and fixedly connected to two ends of the first track.

The further technical scheme is as follows: the turnover vehicle comprises a walking frame, a box wheel stabilizing device for stabilizing container box wheels, a first transfer wheel for bearing the walking frame, a second transfer wheel for moving the walking frame, a first transmission shaft for driving the second transfer wheel and a first driving device for driving the first transmission shaft; the first transfer wheel is fixedly connected to one side of the walking frame; the second transfer wheel is fixedly connected to the other side of the walking frame; the box wheel stabilizing devices are relatively and fixedly connected to two sides of the walking frame; the first driving device is fixedly connected to the other side of the walking frame; one end of the first transmission shaft is connected to the driving end of the first driving device; the other end of the first transmission shaft is connected to the input end of the second transfer wheel; the walking frame moves along the track system.

The further technical scheme is as follows: the container wheel stabilizing device comprises a first limiting piece for limiting the movement of the container wheels and a first bracket for supporting the first limiting piece; the first brackets are fixedly connected to two sides of the walking frame in parallel; the first limiting piece is relatively and fixedly connected to the first bracket; the first limiting piece clamps the container wheel bulges.

The further technical scheme is as follows: the clamping jaw system comprises a first rotating shaft, a clamping piece for clamping container wheels, a first plate body for driving the clamping piece to move, a second transmission shaft for driving the first plate body to move and a second driving device for driving the second transmission shaft to move; the first rotating shaft is fixedly connected to the turnover vehicle; the clamping piece is arranged on the first rotating shaft in a swinging mode; the clamping piece is relatively and movably connected to two ends of the first plate body; one end of the second transmission shaft is connected to the first plate body, and the other end of the second transmission shaft is connected to the driving end of the second driving device; the second driving device is fixedly connected to the turnover vehicle.

The further technical scheme is as follows: the first plate body is provided with first bulges oppositely; a second through hole is formed in one end, close to the second driving device, of the clamping piece, and a chuck is arranged at one end, far away from the second driving device, of the clamping piece; the first bulge is arranged in the second through hole in a sliding manner; the clamping heads clamp container wheels.

The further technical scheme is as follows: the clamping jaw system further comprises a sliding block supporting the second transmission shaft and a sliding rail limiting the moving direction of the sliding block; the sliding rail is arranged on the turnover vehicle; the sliding block is arranged on the sliding rail in a sliding way; the second transmission shaft penetrates through the sliding block.

The further technical scheme is as follows: the first plate body is provided with a second bulge; a third through hole is formed in one end, away from the second driving device, of the second transmission shaft; the second protrusion is embedded in the third through hole.

The further technical scheme is as follows: the container wheel transporting device also comprises a collision avoidance system for preventing the adjacent transporting devices from collision; the anti-collision system comprises a second anti-collision member, a first anti-collision member limiting the moving direction of the second anti-collision member and an elastic device pushing the second anti-collision member; the first anti-collision piece is fixedly connected to one side of the turnover vehicle; the second anti-collision piece is arranged in the first anti-collision piece in a sliding way; the elastic device is sleeved on the first anti-collision piece.

The further technical scheme is as follows: the anti-collision system further comprises a limiting rod limiting the movement range of the second anti-collision piece and a second limiting piece limiting the movement range of the limiting rod; the limiting rod is arranged around the second anti-collision piece, and one end of the limiting rod is fixedly connected with the second anti-collision piece; the other end of the limiting rod penetrates through the first anti-collision piece and the turnover vehicle; the other end of the limiting rod is connected with a second limiting part in a threaded mode, and the other end of the limiting rod and the second limiting part extend into the turnover vehicle.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. because the track system arranged between workshops of a container production factory, the turnover vehicle moving along the track system and the clamping jaw system for clamping the container wheels are adopted, the turnover vehicle drives the clamping jaw system to move to a designated position along the track system, two turnover vehicles respectively carry two groups of container wheels with different types, the container is lifted on a first turnover vehicle through a crane, so that the container is separated from the first group of container wheels, then the container is lifted above a second turnover vehicle, the container is put down, the container is smoothly butted with the second group of container wheels, the first turnover vehicle moves the container wheels to the designated position and then is disassembled, and therefore, the automatic transfer of the container wheel transfer device in the process of transferring the container wheels is realized, and the potential safety hazard caused by manual transfer is reduced.

2. Because the first track for bearing the turnover vehicle, the limiting device for limiting the movement range of the turnover vehicle and the second track for bearing the container wheels are adopted, the turnover vehicle is moved on the first track to drive the container wheels to the appointed position.

3. Because the traveling frame, the box wheel stabilizing device for keeping the container box wheels stable, the first transfer wheels for bearing the traveling frame, the second transfer wheels for moving the traveling frame, the first transmission shafts for driving the second transfer wheels and the first driving devices for driving the first transmission shafts are adopted, the first driving devices are used for driving the first transmission shafts to rotate, the first transmission shafts drive the second transfer wheels to rotate, the second transfer wheels drive the traveling frame to move, the first transfer wheels support the traveling frame, and the stabilizing devices enable the container box wheels to be stable.

4. Because the first limiting piece for limiting the movement of the container wheel and the first bracket for supporting the first limiting piece are adopted, the container wheel is clamped by the first limiting pieces which are oppositely arranged, so that the container wheel is not easy to topple.

5. Because the first rotating shaft, the clamping pieces for clamping the container wheels, the first plate body for driving the clamping pieces to move, the second transmission shaft for driving the first plate body to move and the second driving device for driving the second transmission shaft to move are adopted, the second driving device is used for driving the second transmission shaft, the second transmission shaft pulls the first plate body, the first plate body pulls a group of clamping pieces, the container wheels are clamped by the group of clamping pieces, the turnover vehicle drives the clamping jaw system, and the clamping jaw system drives the container wheels to move to the designated position along the second track.

6. Because the first bulge arranged on the first plate body and the second through hole formed in the clamping piece are adopted, the second driving device is used for driving the second transmission shaft, the second transmission shaft pulls the first plate body, one end of one group of clamping pieces far away from the container wheel is mutually far away from when the first plate body pulls the clamping piece, and one end of one group of clamping pieces close to the container wheel is mutually close to each other, so that the clamping piece can clamp the container wheel.

7. Because the sliding block supporting the second transmission shaft and the sliding rail limiting the moving direction of the sliding block are adopted, the sliding block can move along the sliding rail, and the second driving device can drive the second transmission shaft to move more stably.

8. Because the third through hole arranged on the second transmission shaft is adopted, and the second bulge is embedded into the third through hole, the detachable connection of the second transmission shaft and the first plate body is realized, and the clamping jaw system is convenient to maintain.

9. Because the anti-collision system arranged on the left side of the walking frame is adopted, the right side of the first anti-collision piece is connected with the left side of the walking frame, the second anti-collision piece slides along the first anti-collision piece, and the elastic device pushes the second anti-collision piece to reset, so that the situation that adjacent turnover vehicles are too close to each other can be avoided.

10. Because the limiting rod parallel to the first anti-collision part and the second limiting part which is in threaded connection with the right end of the limiting rod are adopted, the left end of the limiting rod is fixedly connected with the second anti-collision part, and the right end of the limiting rod is arranged in the fourth through hole and slides along the fourth through hole, the limiting rod is used for limiting the second anti-collision part to move leftwards along the first anti-collision part, and the second anti-collision part cannot deviate from the first anti-collision part.

Drawings

Fig. 1 shows a front view of a container liner transport device according to a first embodiment of the present utility model.

Fig. 2 is a top view showing a configuration of a container wheel transporting apparatus according to a first embodiment of the present utility model.

Fig. 3 is a left-side view of a container wheel transporting apparatus according to a first embodiment of the present utility model.

Fig. 4 shows a schematic structural view of the jaw system of the present utility model.

Fig. 5 shows a top view of a container wheel-turning device according to a second embodiment of the present utility model.

Fig. 6 shows a schematic structural diagram of a collision avoidance system according to a second embodiment of the present utility model.

In the figure: 1. a turnover vehicle; 11. a walking frame; 12. a first driving device; 13. a first transfer wheel; 14. a first drive shaft; 15. a stabilizing device; 151. a first bracket; 152. a first limiting member; 16. a second transfer wheel; 2. a jaw system; 21. a second driving device; 22. a clamping member; 221. a first through hole; 222. a second through hole; 223. a chuck; 23. a second drive shaft; 231. a third through hole; 24. a first rotating shaft; 25. a slide rail; 26. a slide block; 27. a first plate body; 271. a first protrusion; 272. a second protrusion; 3. a track system; 31. a first track; 32. a limiting device; 33. a second track; 4. a collision avoidance system; 41. a first bumper; 411. a fourth through hole; 42. a second bumper; 43. an elastic device; 44. a limit rod; 45. a second limiting piece; 5. container wheels.

Detailed Description

According to the container wheel-rotating transportation device, the problem that an operator stands below a lifted container to operate when the container is manually transported and has a great potential safety hazard is solved in the process of wheel-rotating conversion of the existing container wheel-rotating transportation device because the container is lifted in the air and has a falling risk is solved.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

First embodiment

Fig. 1 is a front view of a container liner transport device according to a first embodiment of the present utility model. Fig. 2 is a top view structural diagram of the container wheel transporting device according to the first embodiment of the present utility model. Fig. 3 is a left-side view of a container wheel transporting apparatus according to a first embodiment of the present utility model. Fig. 4 is a schematic structural view of the clamping jaw system in the present utility model. Referring to fig. 1, 2, 3 and 4, the utility model discloses a container wheel transporting device. The direction of X in the figure is the right end of the structural schematic diagram of the utility model, and the direction of Y in the figure is the upper end of the structural schematic diagram of the utility model.

The container wheel-turning device comprises a turnover vehicle 1 for transporting container wheels, a clamping jaw system 2 for clamping the container wheels and a track system 3 for carrying the turnover vehicle 1. The rail system 3 is laid on the ground. The transfer car 1 moves on a track system 3. The clamping jaw system 2 is relatively fixedly connected to the turnover vehicle 1. A set of transfer carriages 1 and a gripper system 2 are arranged on the track system 3.

The track system 3 is laid between the process plants of the container production plant, the container wheels 5 carry the containers to move along the track system 3, and the container wheels 5 turn the containers around between the process plants. Preferably, the container wheels 5 are rail wheels suitable for container transportation. The transfer car 1 moves on the track system 3 in the left-right direction of the track system 3. The front end and the rear end of the turnover vehicle 1 are respectively and relatively fixedly connected with a clamping jaw system 2, the clamping jaw system 2 clamps the container box wheel 5, the turnover vehicle 1 drives the clamping jaw system 2 to move, and the clamping jaw system 2 drives the container box wheel 5 to move.

The container wheel 5 of different models needs to be replaced in different processes of container production, when the container wheel 5 transports the container to a designated position, the first turnover vehicle 1 moves to the lower part of the container, the clamping jaw system 2 fixedly connected to the first turnover vehicle 1 clamps and fixes the first group of container wheels 5, the crane lifts the container, the clamping jaw system 2 arranged on the second turnover vehicle 1 clamps the second group of container wheels 5, the second turnover vehicle 1 moves to the side of the first turnover vehicle 1, the crane moves the container to the upper part of the second turnover vehicle 1, the crane lowers the container, and the container is aligned to the second group of container wheels 5, so that the container is accurately butted with the second group of container wheels 5. The first turnover vehicle 1 transports the container wheels 5 to a disassembly workshop of the container wheels 5, the clamping jaw system 2 on the first turnover vehicle 1 is loosened, the first group of container wheels 5 are automatically disassembled, and automatic replacement of the container wheels 5 of different models is realized.

The track system 3 comprises a first track 31 carrying the transferring vehicle 1, a second track 33 carrying container wheels and a stop device 32 limiting the range of movement of the transferring vehicle 1. The first rail 31 and the second rail 33 are laid parallel to each other on the ground. The limiting device 32 is relatively and fixedly connected to two ends of the first rail 31.

The first rails 31 are disposed on the ground in the left-right direction, and the first rails 31 are disposed on the ground in parallel in the front-rear direction. Preferably, the first track 31 is a track adapted to the transferring vehicle 1. The second rails 33 are disposed on the ground in the left-right direction, and the second rails 33 are disposed in parallel on the front-rear sides of the first rails 31 in the front-rear direction. Preferably, the second track 33 is parallel to the first track 31. Preferably, the second track 33 is a track adapted to the container wheels 5. The left and right ends of the first rail 31 are respectively and relatively fixed with a limiting device 32, and the limiting device 32 prevents the turnover vehicle 1 from moving leftwards or rightwards to be separated from the first rail 31.

The turnover vehicle 1 moves along the first track 31 on the first track 31, the clamping jaw system 2 fixedly connected to the turnover vehicle 1 clamps the container wheels 5, and the turnover vehicle 1 drives the container wheels 5 to move to a designated position along the second track 33.

The transfer vehicle 1 comprises a travelling frame 11, a stabilizing device 15 for stabilizing container wheels, a first transfer wheel 13 for carrying the travelling frame 11, a second transfer wheel 16 for moving the travelling frame 11, a first transmission shaft 14 for driving the second transfer wheel 16, and a first driving device 12 for driving the first transmission shaft 14. The first transfer wheel 13 is fixedly connected to one side of the traveling frame 11. The second transfer wheel 16 is fixedly connected to the other side of the travelling frame 11. The stabilizing devices 15 are relatively fixedly connected to both sides of the walking frame 11. The first driving device 12 is fixedly connected to the other side of the traveling frame 11. One end of the first drive shaft 14 is connected to the drive end of the first drive 12. The other end of the first drive shaft 14 is connected to the input of a second transfer wheel 16. The travelling frame 11 moves along the rail system 3.

The traveling frame 11 is disposed on the first rail 31 in the front-rear direction, and the second transfer wheels 16 are fixedly connected in parallel to the front-rear ends of the left side surface of the traveling frame 11. Preferably, the second transfer wheel 16 is connected to the walking frame 11 by a bolt and nut connection. The front end and the rear end of the right side of the walking frame 11 are fixedly connected with first transfer wheels 13 in parallel. The first transfer wheel 13 and the second transfer wheel 16 support the walking frame 11 on the first rail 31. Preferably, the first transfer wheel 13 is connected to the travelling frame 11 by means of bolts and nuts. The middle position of the left side surface of the walking frame 11 is fixedly connected with a first driving device 12. Preferably, the first drive means 12 is a reduction motor. Preferably, the first driving device 12 is connected with the walking frame 11 by a bolt and a nut. Preferably, the front end of the first driving device 12 and the rear end of the first driving device 12 are driving ends of the first driving device 12. The input end of the second transfer wheel 16, which is located in front of the first drive 12, is connected to the front end of the first drive shaft 14, which is located in front of the first drive 12. Preferably, the input end of the second transfer wheel 16 forward of the first drive 12 is the rear end of the second transfer wheel 16 forward of the first drive 12. The rear end of the first drive shaft 14 located in front of the first drive 12 is connected to the drive end in front of the first drive 12. Preferably, the first drive shaft 14 is a universal joint. The front end and the rear end of the walking frame 11 are respectively fixedly connected with a stabilizing device 15, and the stabilizing devices 15 are distributed at the front end and the rear end of the walking frame 11 in parallel in the left-right direction. Preferably, the stabilizer 15 is connected to the walking frame 11 by a bolt and nut.

The first driving device 12 drives the first transmission shaft 14 to rotate, the first transmission shaft 14 drives the second transfer wheel 16 to rotate, and the second transfer wheel 16 drives the walking frame 11 to move along the first track 31. The second transfer wheel 16 supports the left side of the walking frame 11, keeping the walking frame 11 stable. The first transfer wheel 13 supports the right side of the traveling frame 11, keeping the traveling frame 11 stable.

The stabilizing device 15 includes a first stopper 152 to restrict movement of the container wheels and a first bracket 151 to support the first stopper 152. The first brackets 151 are fixedly connected in parallel to both sides of the traveling frame 11. The first limiting member 152 is relatively fixedly connected to the first bracket 151. The first stop 152 clamps the container wheel lobes.

The rear side of the first bracket 151 provided at the front side of the traveling frame 11 contacts the front side of the traveling frame 11. The front side of the first bracket 151 provided at the rear side of the traveling frame 11 contacts the rear side of the traveling frame 11. Preferably, the first bracket 151 is connected to the walking frame 11 by a bolt and a nut. The upper and lower sides of the first bracket 151 are fixedly connected with first stoppers 152, respectively. Preferably, the first limiting member 152 is connected with the first bracket 151 by a bolt and a nut.

The travelling frame 11 moves along the first track 31 to drive the stabilizing device 15 to move, the stabilizing device 15 is provided with first limiting pieces 152, and the protrusions of the container wheels are clamped between the first limiting pieces 152 which are arranged up and down oppositely. The stabilizing device 15 keeps the wheels of the container from tipping over when they move along the second track 33.

The clamping jaw system 2 comprises a first rotating shaft 24, a clamping piece 22 for clamping container wheels, a first plate 27 for driving the clamping piece 22 to move, a second transmission shaft 23 for driving the first plate 27 to move and a second driving device 21 for driving the second transmission shaft 23 to move. The first rotating shaft 24 is fixedly connected to the turnover vehicle 1. The clamping member 22 is swingably provided on the first rotating shaft 24. The clamping members 22 are movably connected to two ends of the first plate 27. One end of the second transmission shaft 23 is connected to the first plate 27, and the other end of the second transmission shaft 23 is connected to the driving end of the second driving device 21. The second drive device 21 is fixedly connected to the transfer vehicle 1.

The first plate 27 is provided with first protrusions 271 opposite thereto. The end of the clamping piece 22, which is close to the second driving device 21, is provided with a second through hole 222, and the end of the clamping piece 22, which is far away from the second driving device 21, is provided with a clamping head 223. The first projection 271 is slidably disposed within the second through hole 222. The gripping heads 223 grip the container wheels.

The first plate 27 is provided with a second protrusion 272. The end of the second transmission shaft 23 remote from the second driving device 21 is provided with a third through hole 231. The second protrusion 272 is inserted into the third through hole 231.

The first rotating shafts 24 are fixedly connected in parallel to the left and right sides of the front end of the upper surface of the traveling frame 11. The clamping member 22 is provided with a first through hole 221, the first rotating shaft 24 is arranged in the first through hole 221, and the clamping member 22 rotates around the first rotating shaft 24. The holding members 22 are oppositely provided on the first rotating shafts 24 on the left and right sides of the displacement travel frame 11. The clamping piece 22 is fixedly connected with a clamping head 223 at one end of the clamping container wheel 5. Preferably, the clamping member 22 is connected to the collet 223 by a bolt. The gripping head 223 is arranged opposite to the side of the gripping member 22 close to the container wheel 5. The end of the clamping member 22 remote from the container wheel 5 is provided with a second through hole 222. Preferably, the second through hole 222 is a waist-shaped hole. The first plate 27 is disposed between the opposite clamping members 22, and the left and right ends of the first plate 27 are respectively provided with a first protrusion 271, and the first protrusions 271 are slidably disposed in the second through holes 222. The first plate 27 is provided with a second protrusion 272 at a middle position. The second driving device 21 is relatively fixedly connected to the middle position of the upper surface of the walking frame 11. Preferably, the second driving device 21 is an electric push rod. The end of the second driving device 21, which is close to the container wheel 5, is the driving end of the second driving device 21. The end of the second drive shaft 23 remote from the container wheels 5 is connected to the drive end of the second drive means 21. Preferably, the second transmission shaft 23 is connected to the second driving device 21 by a bolt and nut. The second transmission shaft 23 is provided with a third through hole 231 near one end of the container wheel 5, and the second protrusion 272 is rotatably arranged in the third through hole 231.

The second driving device 21 pulls the second transmission shaft 23 to the direction of keeping away from the container case wheel 5, the second transmission shaft 23 drives the first plate body 27 to the direction of keeping away from the container case wheel 5, the first plate body 27 moves to the direction of keeping away from the container case wheel 5, the distance between the opposite ends of the clamping pieces 22, which are far away from the container case wheel 5, becomes large, the distance between the opposite ends of the clamping pieces 22, which are close to the container case wheel 5, becomes small, and the opposite ends of the clamping pieces 22, which are arranged, clamp the container case wheel 5.

The second driving device 21 pushes the second transmission shaft 23 towards the direction close to the container wheel 5, the second transmission shaft 23 drives the first plate body 27 towards the direction close to the container wheel 5, the first plate body 27 moves towards the direction close to the container wheel 5, the distance between one ends of the clamping pieces 22 which are oppositely arranged far away from the container wheel 5 is reduced, the distance between one ends of the clamping pieces 22 which are oppositely arranged close to the container wheel 5 is increased, and the clamping pieces 22 which are oppositely arranged no longer clamp the container wheel 5.

The jaw system 2 further comprises a slide 26 supporting the second drive shaft 23 and a slide rail 25 limiting the direction of movement of the slide 26. The slide rail 25 is provided on the turnover vehicle 1. The slider 26 is slidably disposed on the slide rail 25. The second drive shaft 23 extends through the slide 26.

A set of slide rails 25 are fixedly connected to the upper surface of the walking frame 11 along the direction in which the driving end of the second driving device 21 moves. Preferably, the connection mode of the sliding rail 25 and the walking frame 11 is welding. The slide rail 25 is slidably provided with a slide block 26, and the bottom of the slide block 26 is embedded into the slide rail 25. The second transmission shaft 23 penetrates the slide block 26 along the direction of the slide rail 25 and is fixedly connected to the slide block 26.

The sliding block 26 supports the second transmission shaft 23, the second driving device 21 drives the second transmission shaft 23 to move, and the second transmission shaft 23 moves to drive the sliding block 26 to slide on the sliding rail 25.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

1. because the track system 3 arranged between workshops of a container production factory, the turnover vehicle 1 moving along the track system 3 and the clamping jaw system 2 clamping the container wheels 5 are adopted, the turnover vehicle 1 drives the clamping jaw system 2 to move to a designated position along the track system 3, two turnover vehicles 1 respectively carry two groups of container wheels 5 with different types, the container is lifted on the first turnover vehicle 1 through a crane, the container is separated from the first group of container wheels 5, then the container is lifted above the second turnover vehicle 1, the container is put down, the container is smoothly butted with the second group of container wheels 5, and the first turnover vehicle 1 moves the container wheels 5 to the designated position and then is disassembled, so that the automatic transfer of the container wheels 5 transfer device in the process of transferring the container wheels is realized, and the potential safety hazard caused by manual transfer is reduced.

2. Since the first rail 31 carrying the transferring vehicle 1, the limiting device 32 limiting the moving range of the transferring vehicle 1 and the second rail 33 carrying the container wheels 5 are adopted, the transferring vehicle 1 moves on the first rail 31 to drive the container wheels 5 to a designated position.

3. Because the travelling frame 11, the box wheel stabilizing device 15 for stabilizing the container box wheels 5, the first transfer wheels 13 for bearing the travelling frame 11, the second transfer wheels 16 for moving the travelling frame 11, the first transmission shafts 14 for driving the second transfer wheels 16 and the first driving devices 12 for driving the first transmission shafts 14 are adopted, the first driving devices 12 are used for driving the first transmission shafts 14 to rotate, the first transmission shafts 14 drive the second transfer wheels 16 to rotate, the second transfer wheels 16 drive the travelling frame 11 to move, the first transfer wheels 13 support the travelling frame 11, and the stabilizing devices 15 enable the container box wheels 5 to be stable.

4. Because the first limiting piece 152 for limiting the movement of the container wheel 5 and the first bracket 151 for supporting the first limiting piece 152 are adopted, the container wheel 5 is clamped by the first limiting piece 152 which is arranged oppositely, so that the container wheel 5 is not easy to topple over.

5. Because the first rotating shaft 24, the clamping piece 22 for clamping the container wheel 5, the first plate 27 for driving the clamping piece 22 to move, the second transmission shaft 23 for driving the first plate 27 to move and the second driving device 21 for driving the second transmission shaft 23 to move are adopted, the second driving device 21 is used for driving the second transmission shaft 23, the second transmission shaft 23 pulls the first plate 27, the first plate 27 pulls a group of clamping pieces 22, the group of clamping pieces 22 clamps the container wheel 5, the turnover vehicle 1 drives the clamping jaw system 2, and the clamping jaw system 2 drives the container wheel 5 to move to a designated position along the second track 33.

6. Because the first protrusions 271 arranged on the first plate 27 and the second through holes 222 formed in the clamping pieces 22 are adopted, the second driving device 21 is used for driving the second transmission shaft 23, the second transmission shaft 23 pulls the first plate 27, when the first plate 27 pulls the clamping pieces 22, one ends of one group of clamping pieces 22 far away from the container wheels 5 are far away from each other, and one ends of one group of clamping pieces 22 close to the container wheels 5 are close to each other, so that the clamping pieces 22 can clamp the container wheels 5.

7. Since the slider 26 supporting the second transmission shaft 23 and the slide rail 25 restricting the moving direction of the slider 26 are employed, it is achieved that the slider 26 moves along the slide rail 25 and that the second driving device 21 drives the second transmission shaft 23 to move more smoothly.

8. Because the third through hole 231 provided on the second transmission shaft 23 is adopted, and the second protrusion 272 is embedded in the third through hole 231, the detachable connection of the second transmission shaft 23 and the first plate 27 is realized, so that the maintenance of the clamping jaw system 2 is facilitated.

Second embodiment

Fig. 5 is a top view structural diagram of a container wheel transporting device according to a second embodiment of the present utility model. Fig. 6 is a schematic structural view of a collision avoidance system according to a second embodiment of the present utility model. The second embodiment differs from the first embodiment in that, as shown in connection with fig. 1, 2, 3, 4, 5 and 6:

the container liner further includes a collision avoidance system 4 that prevents collisions between adjacent transfer devices. The bumper system 4 includes a second bumper 42, a first bumper 41 that limits the direction of movement of the second bumper 42, and a resilient device 43 that urges the second bumper 42. The first crash element 41 is fixedly connected to one side of the transfer vehicle 1. The second bump guard 42 is slidably disposed within the first bump guard 41. The elastic device 43 is sleeved on the first anti-collision member 41.

The bumper system 4 further includes a stopper rod 44 that limits the range of movement of the second bumper 42 and a second stopper 45 that limits the range of movement of the stopper rod 44. The stop lever 44 is disposed around the second anti-collision member 42, and one end of the stop lever 44 is fixedly connected to the second anti-collision member 42. The other end of the stopper rod 44 penetrates the first crash element 41 and the transfer vehicle 1. The other end of the limiting rod 44 is connected with a second limiting piece 45 in a threaded mode, and the other end of the limiting rod 44 and the second limiting piece 45 extend into the turnover vehicle 1.

The collision avoidance system 4 is arranged at the front end and the rear end of the left side surface of the walking frame 11 in parallel, and the right end of the first collision avoidance member 41 extends to the periphery to form a first extension part perpendicular to the axis of the left-right direction of the first collision avoidance member 41. Preferably, the left end of the first crash element 41 has a circular cross section. The right end of the first crash part 41 is fixedly coupled to the left side surface of the traveling frame 11. Preferably, the first crash element 41 is welded to the running frame 11. The left end of the first bump guard 41 is recessed rightward to form a first groove. The right end of the second bump guard 42 is slidably disposed within the first recess. Preferably, the diameter of the right end of the second bumper 42 matches the diameter of the first recess formed in the first bumper 41. Preferably, the right end of the second bumper 42 is circular in cross-section. The left end of the second bumper 42 extends around the axis of the second bumper 42 in the left-right direction to form a second extension portion. The first extension part is provided with a fourth through hole 411 around the periphery of the first anti-collision member 41, and the axis of the fourth through hole 411 in the left-right direction is parallel to the axis of the first anti-collision member 41 in the left-right direction. The stopper rod 44 is slidably disposed in the fourth through hole 411 in the left-right direction. The left end of the limit lever 44 is fixedly connected with the second extension portion. Preferably, the stop lever 44 is welded to the second extension. The right end of the stop lever 44 is externally threaded. The second limiting member 45 is provided with an internal thread. The external thread on the right end of the stop lever 44 is engaged with the internal thread on the second stop member 45. The second limiting member 45 is screwed to the right end of the limiting rod 44. The first anti-collision member 41 is sleeved with an elastic device 43, the left end of the elastic device 43 abuts against the second extension portion, and the right end of the elastic device 43 abuts against the first extension portion.

When two turnover vehicles 1 arranged on the track system 3 in the left-right direction are in contact with each other, a collision avoidance system 4 arranged on the turnover vehicle 1 positioned on the right side of the track system 3 is in contact with the right side of the turnover vehicle 1 positioned on the left side of the track system 3. The second bump guard 42 moves rightward, the elastic means 43 is compressed, and the stopper rod 44 moves rightward along the fourth through hole 411. The compressed elastic means 43 pushes the second crash element 42 to the left so that the left and right two revolving vehicles 1 do not collide. The elastic device 43 pushes the second anti-collision member 42 to move leftwards, the second anti-collision member 42 drives the limiting rod 44 to move leftwards, and the second limiting member 45 limits the leftwards moving range of the limiting rod 44, so that the second anti-collision member 42 cannot be separated from the first anti-collision member 41.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

1. since the collision avoidance system 4 disposed at the left side of the traveling frame 11 is adopted, the right side of the first collision avoidance member 41 is connected to the left side of the traveling frame 11, the second collision avoidance member 42 slides along the first collision avoidance member 41, and the elastic device 43 pushes the second collision avoidance member 42 to be reset, so that it is achieved that the adjacent turnover vehicles 1 do not collide together when the distance is too short.

2. Because the limiting rod 44 parallel to the first anti-collision member 41 and the second anti-collision member 42 and the second limiting member 45 in threaded connection with the right end of the limiting rod 44 are adopted, the left end of the limiting rod 44 is fixedly connected with the second anti-collision member 42, and the right end of the limiting rod 44 is arranged in the fourth through hole 411 and slides along the fourth through hole 411, the limiting rod 44 limits the range of the second anti-collision member 42 moving leftwards along the first anti-collision member 41, and the second anti-collision member 42 cannot deviate from the first anti-collision member 41.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. A container wheel-turning device, characterized in that: the container wheel transfer device comprises a transfer vehicle for transporting container wheels, a clamping jaw system for clamping the container wheels and a track system for bearing the transfer vehicle; the track system is paved on the ground; the turnover vehicle moves along the track system; the clamping jaw system is relatively and fixedly connected to the turnover vehicle; the turnover vehicles are arranged on the track system in parallel.

2. The container liner transport device of claim 1, wherein: the track system comprises a first track for bearing the turnover vehicle, a second track for bearing container wheels and a limiting device for limiting the movement range of the turnover vehicle; the first track and the second track are paved on the ground in parallel; the limiting device is relatively and fixedly connected to two ends of the first track.

3. The container liner transport device of claim 1, wherein: the turnover vehicle comprises a walking frame, a box wheel stabilizing device for stabilizing container box wheels, a first transfer wheel for bearing the walking frame, a second transfer wheel for moving the walking frame, a first transmission shaft for driving the second transfer wheel and a first driving device for driving the first transmission shaft; the first transfer wheel is fixedly connected to one side of the walking frame; the second transfer wheel is fixedly connected to the other side of the walking frame; the box wheel stabilizing devices are relatively and fixedly connected to two sides of the walking frame; the first driving device is fixedly connected to the other side of the walking frame; one end of the first transmission shaft is connected to the driving end of the first driving device; the other end of the first transmission shaft is connected to the input end of the second transfer wheel; the walking frame moves along the track system.

4. A container wheel transfer device according to claim 3, wherein: the container wheel stabilizing device comprises a first limiting piece for limiting the movement of the container wheels and a first bracket for supporting the first limiting piece; the first brackets are fixedly connected to two sides of the walking frame in parallel; the first limiting piece is relatively and fixedly connected to the first bracket; the first limiting piece clamps the container wheel bulges.

5. The container liner transport device of claim 1, wherein: the clamping jaw system comprises a first rotating shaft, a clamping piece for clamping container wheels, a first plate body for driving the clamping piece to move, a second transmission shaft for driving the first plate body to move and a second driving device for driving the second transmission shaft to move; the first rotating shaft is fixedly connected to the turnover vehicle; the clamping piece is arranged on the first rotating shaft in a swinging mode; the clamping piece is relatively and movably connected to two ends of the first plate body; one end of the second transmission shaft is connected to the first plate body, and the other end of the second transmission shaft is connected to the driving end of the second driving device; the second driving device is fixedly connected to the turnover vehicle.

6. The container liner transport device of claim 5, wherein: the first plate body is provided with first bulges oppositely; a second through hole is formed in one end, close to the second driving device, of the clamping piece, and a chuck is arranged at one end, far away from the second driving device, of the clamping piece; the first bulge is arranged in the second through hole in a sliding manner; the clamping heads clamp container wheels.

7. The container liner transport device of claim 5, wherein: the clamping jaw system further comprises a sliding block supporting the second transmission shaft and a sliding rail limiting the moving direction of the sliding block; the sliding rail is arranged on the turnover vehicle; the sliding block is arranged on the sliding rail in a sliding way; the second transmission shaft penetrates through the sliding block.

8. The container liner transport device of claim 5, wherein: the first plate body is provided with a second bulge; a third through hole is formed in one end, away from the second driving device, of the second transmission shaft; the second protrusion is embedded in the third through hole.

9. The container liner transport device of claim 1, wherein: the container wheel transporting device also comprises a collision avoidance system for preventing the adjacent transporting devices from collision; the anti-collision system comprises a second anti-collision member, a first anti-collision member limiting the moving direction of the second anti-collision member and an elastic device pushing the second anti-collision member; the first anti-collision piece is fixedly connected to one side of the turnover vehicle; the second anti-collision piece is arranged in the first anti-collision piece in a sliding way; the elastic device is sleeved on the first anti-collision piece.

10. The container liner transport device of claim 9, wherein: the anti-collision system further comprises a limiting rod limiting the movement range of the second anti-collision piece and a second limiting piece limiting the movement range of the limiting rod; the limiting rod is arranged around the second anti-collision piece, and one end of the limiting rod is fixedly connected with the second anti-collision piece; the other end of the limiting rod penetrates through the first anti-collision piece and the turnover vehicle; the other end of the limiting rod is connected with a second limiting part in a threaded mode, and the other end of the limiting rod and the second limiting part extend into the turnover vehicle.

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