CN219215106U

CN219215106U - Hand pulling carriage

Info

Publication number: CN219215106U
Application number: CN202320593880.2U
Authority: CN
Inventors: 卜新宇; 吴文兵; 吴建华
Original assignee: Shanghai Spinning Dyeing Lifeng Printing Packaging Co ltd
Current assignee: Shanghai Spinning Dyeing Lifeng Printing Packaging Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-06-20
Anticipated expiration: 2033-03-23

Abstract

The utility model belongs to the technical field of carriage technique and specifically relates to a hand propelled carriage, including goods shelves, set up in a plurality of forks on the goods shelves with install in a plurality of gyro wheel on the goods shelves, the last fixed surface of fork has the installation cover, the both ends of installation cover all are the opening setting, slide on the inner wall of installation cover and be connected with the bracing piece, the bracing piece is followed the width direction setting of fork, be provided with on the lateral wall of installation cover and be used for the restriction the spacing subassembly that the bracing piece slided. This application has the tray of being convenient for to the loading of leaning on the wall and having the object and transport, promotes the effect to leaning on the stability of wall backing plate transportation.

Description

Hand pulling carriage

Technical Field

The application relates to the technical field of carriage vehicles, in particular to a hand-push type carriage vehicle.

Background

Scooters are carts that transfer pallets with articles placed on them, commonly used for the transportation of goods in a logistic warehouse or production plant.

The prior art, the carriage comprises two forks, a plurality of wheels supported below the forks, a baffle fixed on one side of the forks, a push rod fixed on the baffle through bolts and a hand grip rod welded and fixed on the top end of the push rod. In the transportation process, the fork is inserted into the supporting plate on which goods are arranged, the fork is lifted, the hand lever is pinched by hands, and the pallet truck is pulled to roll on the ground, so that the objects on the supporting plate are transferred.

The inventor considers that when the pallet is placed on a wall or near other objects, due to the interference of the wall or other objects, a worker can only insert one of the forks into the pallet along the direction parallel to the wall, so that the problem of poor stability of the movable pallet exists, and the problem needs to be improved.

Disclosure of Invention

In order to facilitate supporting and taking the supporting plate of leaning on the wall, promote and support and get the stability that the supporting plate of leaning on the wall is, this application provides a hand propelled scooter.

The application provides a hand propelled carriage, adopts following technical scheme:

the utility model provides a hand propelled scooter, includes goods shelves, set up in a plurality of forks on the goods shelves with install in a plurality of gyro wheel on the goods shelves, the last fixed surface of fork has the installation cover, the both ends of installation cover all are the opening setting, it is connected with the bracing piece to slide on the inner wall of installation cover, the bracing piece is followed the width direction setting of fork, be provided with on the lateral wall of installation cover and be used for the restriction the spacing subassembly that the bracing piece slided.

Through adopting above-mentioned technical scheme, the staff is when holding in the palm the layer board of getting the wall, inserts under the layer board with the fork of scooter, then promotes the bracing piece and slide in the installation cover, inserts under the layer board with the bracing piece, and the slip of spacing subassembly restriction bracing piece this moment, then lifting fork, the tip of fork and bracing piece holds up the layer board, pulls goods shelves, and the gyro wheel rolls subaerial transportation of realization layer board. The setting of the bracing piece of connection of sliding supports the layer board, conveniently props up the layer board of leaning on the wall to stability when having promoted the layer board transportation of leaning on the wall.

Optionally, the spacing subassembly is including fixing fixed block and threaded connection on the installation cover are in spacing round pin on the fixed block, the tip of spacing round pin with the outer wall butt of bracing piece.

By adopting the technical scheme, a worker releases the limiting pin, so that the limiting pin is separated from the outer wall of the supporting rod, and the supporting rod can be driven to slide on the mounting sleeve at the moment; the limiting pin is screwed down, so that the end part of the limiting pin is abutted with the outer wall of the supporting rod, and the sliding of the supporting rod is limited.

Optionally, a dovetail groove is formed in the side wall of the pallet fork, the section of the mounting sleeve is trapezoid, the mounting sleeve is inserted into the dovetail groove, a magnetic block is fixed on the inner wall of the dovetail groove, and the position, close to the magnetic block, of the supporting rod is made of magnetic materials.

By adopting the technical scheme, the mounting sleeve on the pallet fork needs to be separated from the pallet fork for the pallet far away from the wall, so that the possibility of interference to the transfer of cargoes of the pallet truck is reduced; the mounting sleeve is inserted into the dovetail groove by a worker, the sliding of the mounting sleeve is limited by the magnetic attraction block, the height direction of the mounting sleeve is limited by the opening of the dovetail groove, and the possibility of moving the mounting sleeve in the process of transporting the pallet by the carriage is reduced; the mounting sleeve is fixedly inserted into the dovetail groove, so that the convenience of fixing and dismounting the mounting sleeve is improved, and convenience is provided for staff.

Optionally, the supporting rod is connected with a bearing rod in a sliding way, and the bearing rod supports the supporting plate.

Through adopting above-mentioned technical scheme, when the less layer board of needs transportation, or the bracing piece can not reach the layer board, the staff orders about to accept the pole and slides for the tip of bracing piece supports on the diapire of layer board, lifts the layer board of different specifications, thereby makes the practicality of scooter stronger.

Optionally, a supporting block is fixed on a side wall of the receiving rod, and the supporting block is located on one side of the receiving rod, which is away from the roller.

Through adopting above-mentioned technical scheme, when needs use to accept the pole and support the layer board, order about the tip of accepting the pole to slide to the below of layer board, accept the pole and drive the supporting shoe and slide to the below of layer board this moment, the setting up of supporting shoe has increased the area of contact between accepting the pole and the layer board diapire on the one hand, reduces the gradient of layer board under the support of on the other hand to the layer board to the transportation to the layer board is more stable.

Optionally, the lateral wall of holding rod has seted up the hole that slides, slide on the inner wall in hole that slides and be connected with the stopper, be fixed with return spring on the diapire in hole that slides, return spring's one end with the diapire fixed connection in hole that slides, the other end with the lateral wall fixed connection of stopper, the spacing hole has been seted up on the lateral wall of bracing piece, the stopper can peg graft to in the spacing hole.

Through adopting above-mentioned technical scheme, when needs use to accept the pole and support the layer board, the staff orders about to accept the pole and slide towards the direction of layer board, and when the supporting shoe was located the below of layer board, the stopper joint was downthehole to spacing, limited the slip of accepting the pole to the transportation to the layer board is more stable.

Optionally, a blocking pin is fixed on a side wall of the supporting rod, the blocking pin is located on one side of the supporting rod, which faces the roller, and the blocking pin limits the supporting rod to slide out of the mounting sleeve.

Through adopting above-mentioned technical scheme, the setting of blocking pin prescribes a limit to the position of gag lever post, reduces the possibility that the staff promotes the in-process bracing piece of scooter operation and breaks away from the installation cover.

Optionally, a driving handle is fixed at the end of the supporting rod, and the driving handle is located at one side of the supporting rod, which is away from the roller.

Through adopting above-mentioned technical scheme, the staff is through pulling the actuating lever, and the actuating lever drives the bracing piece and slides, and the setting of actuating lever makes things convenient for the sliding of staff drive bracing piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the staff passes through the layer board of wall is leaned on in the transportation of scooter, one of them fork on the scooter inserts under the layer board, promotes the bracing piece and slides for the tip of bracing piece slides to the below of layer board, orders about the fork lifting this moment, the tip and the diapire butt of layer board of fork and bracing piece, holds up the layer board, pulls the scooter and carries out the transportation to the layer board, and the setting of bracing piece supports the edge of layer board, makes when holding in the palm the layer board of leaning on the wall, moves the support of layer board more stable.

2. When the length of the supporting rod is not enough to the lower side of the supporting plate, a worker can drive the supporting rod to slide in advance, so that the supporting rod slides to the lower side of the supporting plate in the process of pushing the supporting rod, the supporting rod supports the supporting plate at the moment, the practicality of the scooter is improved due to the arrangement of the supporting rod, and the supporting plates with different specifications are conveniently supported.

Drawings

Fig. 1 is a schematic view of the overall structure of a scooter in an embodiment of the present application.

Fig. 2 is an exploded view of the mounting sleeve portion of the present embodiment showing the position of the magnet.

Fig. 3 is a partial cross-sectional view of a support rod in an embodiment of the present application to show the position of the return spring.

Fig. 4 is an enlarged view at a in fig. 3.

Reference numerals: 1. a goods shelf; 2. a base; 3. pulling the rod; 4. a fork; 5. a roller; 6. a mounting sleeve; 7. a support rod; 8. a limit component; 9. a fixed block; 10. a limiting pin; 11. a dovetail groove; 12. a magnetic suction block; 13. a receiving rod; 14. a support block; 15. a slip hole; 16. a limiting block; 17. a return spring; 18. a limiting hole; 19. a blocking pin; 20. a drive handle.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a hand-push type scooter.

Referring to fig. 1, a hand-push type scooter comprises a goods shelf 1, a plurality of forks 4 fixed on the goods shelf 1 through bolts and a plurality of rollers 5 mounted on the goods shelf 1, wherein the goods shelf 1 comprises a base 2 and a pulling rod 3 hinged on the base 2, the forks 4 are preferably arranged in two, and the forks 4 are positioned on the base 2. The staff inserts fork 4 under the layer board, shakes pull rod 3, and fork 4 lifting, fork 4 will hold up the layer board, and pull rod 3, gyro wheel 5 roll subaerial, realize the transfer to the article on the layer board.

Referring to fig. 1 and 2, the upper surface of one pallet fork 4 is provided with two dovetail grooves 11, in this application, the bottom wall of the dovetail groove 11 is provided with clamping grooves, the inner wall of each clamping groove is fixedly clamped with a magnetic attraction block 12, the inner wall of each dovetail groove 11 is fixedly inserted with a mounting sleeve 6, in this application, the position of each mounting sleeve 6 close to each clamping block is made of magnetic materials, each magnetic attraction block 12 adsorbs each mounting sleeve 6, and each mounting sleeve 6 is fixed in each dovetail groove 11; the longitudinal sliding of the mounting sleeve 6 is limited by the opening of the dovetail groove 11, so that the possibility that the mounting sleeve 6 falls off in the process of supporting the scooter by a worker is reduced.

Referring to fig. 1 and 2, both ends of the installation sleeve 6 are all open-ended, and the inner wall of the installation sleeve 6 is connected with the bracing piece 7 in a sliding manner, and in this application, the cross section of the bracing piece 7 is rectangular, and the tip thread tightening of the bracing piece 7 has a driving handle 20, and the driving handle 20 is located the upper surface of the bracing piece 7, and the staff pulls the driving handle 20, and the driving handle 20 drives the bracing piece 7 to slide. When the supporting plate of the wall is required to be supported, firstly, the fork 4 without the mounting sleeve 6 is inserted into the lower part of the supporting plate, the driving handle 20 is pulled, the driving handle 20 drives the supporting rod 7 to slide, the end part of the supporting rod 7 is inserted into the lower part of the supporting plate, and the driving handle 20 is convenient for a worker to push the supporting rod 7 to slide.

Referring to fig. 2 and 3, a blocking pin 19 is fixed on the outer wall of one end of the supporting rod 7 far away from the driving handle 20 in a threaded connection manner, the blocking pin 19 is located on one side of the supporting rod 7 facing the roller 5, the distance between the blocking pin 19 and the driving handle 20 is larger than the width of the fork 4, the position of the supporting rod 7 is limited by the arrangement of the blocking pin 19, and the possibility that the supporting rod 7 slides out of the mounting sleeve 6 when a worker drives the supporting rod 7 to slide is reduced.

Referring to fig. 3, a limit assembly 8 for limiting the sliding of the support rod 7 is provided on a side wall of the mounting sleeve 6. The staff drives the bracing piece 7 to slide, accomplishes the regulation back to bracing piece 7, and spacing subassembly 8 prescribes a limit to the slip of bracing piece 7 to make bracing piece 7 more stable to the support of backing plate. The drive assembly comprises a fixed block 9 fixed on the outer wall of the mounting sleeve 6 in a welding way and a limiting pin 10 connected to the fixed block 9 in a threaded way, a worker rotates the limiting pin 10, and the limiting pin 10 is abutted with the outer wall of the supporting rod 7, so that sliding of the supporting rod 7 is limited.

Referring to fig. 3, one end of the supporting rod 7 deviating from the driving handle 20 is hollow, the inner wall of the supporting rod 7 is connected with a receiving rod 13 in a sliding manner, the section of the receiving rod 13 in the application is arranged in a long direction, and the receiving rod 13 is perpendicular to the fork 4. When the supporting rods 7 are not supported by the supporting plates in the process of conveying the supporting plates with various specifications, the supporting rods 13 are driven to slide, the end parts of the supporting rods 13 are abutted to the bottom walls of the supporting plates, the supporting rods 13 are arranged to support the supporting plates with different specifications conveniently, and therefore the practicability of the scooter is improved.

Referring to fig. 3 and 4, a sliding hole 15 is formed in the side wall of the receiving rod 13, a limiting block 16 is connected to the inner wall of the sliding hole 15 in a sliding manner, a return spring 17 is mounted on the inner wall of the sliding hole 15, one end of the return spring 17 is fixedly welded with the bottom wall of the sliding hole 15, and the other end of the return spring 17 is fixedly welded with the side wall of the limiting block 16; the side wall of the supporting rod 7 is provided with a limiting hole 18, and the limiting hole 18 is communicated with the inner wall of the supporting rod 7. In the sliding process of the receiving rod 13, one end of the limiting block 16, far away from the return spring 17, slides on the inner wall of the supporting rod 7, at the moment, the return spring 17 is in a compressed state, after the limiting block 16 slides to the position of the limiting hole 18, the limiting block 16 is inserted into the limiting hole 18 under the action of the self resilience force of the return spring 17, and the sliding of the receiving rod 13 is limited by the setting of the limiting block 16, so that the supporting rod 13 supports the supporting plate more stably.

Referring to fig. 3, a supporting block 14 is welded and fixed at one end of the receiving rod 13 far away from the mounting sleeve 6, the supporting block 14 is perpendicular to the receiving rod 13, the supporting block 14 is located at one side of the receiving rod 13 far away from the roller 5, the supporting block 14 supports the supporting plate, and the supporting plate is supported by the supporting block 14 due to the fact that the height of the receiving rod 13 is smaller than that of the fork 4, so that the supporting plate is in a relatively flat arrangement, and the possibility of shaking of the supporting plate in the transportation process is reduced.

The implementation principle of the hand-push type scooter provided by the embodiment of the application is as follows: when the staff needs to transport the layer board of leaning on the wall, promote the scooter along the direction of wall body, insert the layer board below with fork 4, pull driving handle 20, driving handle 20 drives bracing piece 7 and slides for supporting shoe 14 is located the below of layer board, shakes pulling rod 3 this moment, and pulling rod 3 drives fork 4 lifting, makes fork 4 and supporting shoe 14 and the diapire butt of layer board, with the layer board lifting, pulling rod 3, gyro wheel 5 rolls subaerial, realizes the transfer to the layer board.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a hand propelled scooter, includes goods shelves (1), set up in a plurality of forks (4) on goods shelves (1) and install in a plurality of gyro wheel (5) on goods shelves (1), its characterized in that: the utility model discloses a fork, including fork (4) and support rod (7), upper surface fixed who installs cover (6) of fork (4), both ends of installation cover (6) all are the opening setting, it is connected with bracing piece (7) to slide on the inner wall of installation cover (6), bracing piece (7) are followed the width direction setting of fork (4), be provided with on the lateral wall of installation cover (6) and be used for the restriction spacing subassembly (8) that bracing piece (7) slided.

2. A hand propelled scooter as claimed in claim 1, wherein: the limiting assembly (8) comprises a fixed block (9) fixed on the mounting sleeve (6) and a limiting pin (10) in threaded connection with the fixed block (9), and the end part of the limiting pin (10) is in butt joint with the outer wall of the supporting rod (7).

3. A hand propelled scooter as claimed in claim 1, wherein: the side wall of the fork (4) is provided with a dovetail groove (11), the section of the mounting sleeve (6) is in a trapezoid shape, the mounting sleeve (6) is inserted into the dovetail groove (11), a magnetic attraction block (12) is fixed on the inner wall of the dovetail groove (11), and the position, close to the magnetic attraction block (12), of the supporting rod (7) is made of a magnetic material.

4. A hand propelled scooter as claimed in claim 1, wherein: the supporting rod (7) is connected with a bearing rod (13) in a sliding manner, and the bearing rod (13) supports the supporting plate.

5. A hand propelled scooter as claimed in claim 4, wherein: the side wall of the bearing rod (13) is fixedly provided with a supporting block (14), and the supporting block (14) is positioned on one side of the bearing rod (13) away from the roller (5).

6. A hand propelled scooter as claimed in claim 5, wherein: the utility model discloses a support rod, including support rod (13), support rod (7), stopper (16) have been seted up on the lateral wall of support rod (13), slide on the inner wall of slide hole (15) and be connected with stopper (16), be fixed with return spring (17) on the diapire of slide hole (15), return spring (17) one end with the diapire fixed connection of slide hole (15), the other end with lateral wall fixed connection of stopper (16), spacing hole (18) have been seted up on the lateral wall of bracing piece (7), stopper (16) can peg graft to in spacing hole (18).

7. A hand propelled scooter as claimed in claim 1, wherein: be fixed with on the lateral wall of bracing piece (7) and block round pin (19), block round pin (19) are located on bracing piece (7) towards one side of gyro wheel (5), block round pin (19) spacing bracing piece (7) roll-off installation cover (6).

8. A hand propelled scooter as claimed in claim 1, wherein: the end part of the supporting rod (7) is fixedly provided with a driving handle (20), and the driving handle (20) is positioned on one side of the supporting rod (7) away from the roller (5).