CN219314492U

CN219314492U - Omnidirectional portal

Info

Publication number: CN219314492U
Application number: CN202320573338.0U
Authority: CN
Inventors: 毛烨鑫; 陈远东; 周龙钱; 陶海波; 章明; 裘斌斌
Original assignee: Hangzhou Forklift Gantry Co ltd
Current assignee: Hangzhou Forklift Gantry Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-07-07
Anticipated expiration: 2033-03-20

Abstract

The application discloses omnidirectional portal relates to industrial vehicle's technical field, including the automobile body, the automobile body bottom is connected with the wheel, and automobile body fixedly connected with portal, portal slide and be connected with fork truck frame, and the portal is connected with the drive arrangement who is used for driving the vertical direction of fork truck frame and slides, and fork truck frame swing is connected with two picture peg, and fork truck frame is connected with and is used for driving two picture peg towards opposite direction wobbling swing assembly. This application swing subassembly drives two picture peg swings, when until the picture peg with hold the inner wall butt in chamber, swing subassembly stop operation to reduce the picture peg and hold the clearance between the inner wall in chamber, improve the stability that the layer board was placed.

Description

Omnidirectional portal

Technical Field

The application relates to the technical field of industrial vehicles, in particular to an omni-directional door frame.

Background

At present, when a user needs to carry a lot of cargoes, a mode of transporting with a supporting plate is generally adopted, namely, the cargoes are firstly stacked on the supporting plate, and then the supporting plate is taken through a fork plate fork to transport the cargoes.

The existing portal is fixedly connected to a vehicle body, the vehicle body is connected with an omnidirectional wheel, the vehicle body can realize straight running, transverse running and oblique running, a fork plate is connected in a sliding mode, and the portal is connected with a driving device for driving the fork plate to slide in the vertical direction in a sliding mode. The bottom of layer board has been offered and has been supplied fork board male to hold the chamber, when the fork board inserted and hold the chamber, there was the clearance between the inner wall in fork board to holding the chamber, and the layer board is by the in-process of transport, and the layer board easily takes place to remove for the focus of layer board takes place the skew, leads to the condition emergence that the goods dropped from the layer board, remains to improve.

Disclosure of Invention

The utility model aims at providing an omnidirectional portal, in order to improve the stability that the layer board was placed.

The application provides an omnidirectional portal adopts following technical scheme: including the automobile body, the automobile body bottom is connected with the wheel, automobile body fixedly connected with portal, the portal slides and is connected with fork truck frame, the portal is connected with and is used for the drive fork truck frame vertical direction drive arrangement who slides, fork truck frame swing is connected with two picture peg, fork truck frame is connected with and is used for driving two picture peg towards opposite direction wobbling swing assembly.

Through adopting above-mentioned technical scheme, when the picture peg is placed in the holding intracavity of layer board, need adjust the position of two picture peg, open swing subassembly, swing subassembly drive two picture peg swings, when until the picture peg with hold the inner wall butt in chamber, swing subassembly stop operation to reduce the picture peg and hold the clearance between the inner wall in chamber, improve the stability that the layer board was placed.

Optionally, swing subassembly includes stay cord, first driving piece, the picture peg be close to fork truck frame's one end with fork truck frame swing is connected, fork truck frame is provided with and is used for the picture peg wobbling holding tank, the picture peg is connected with and is used for forcing the picture peg resets the piece that resets, two stay cords respectively fixed connection two one side that the picture peg deviates from, first driving piece fixed connection is in on the fork truck frame, first driving piece is used for driving the stay cord removes.

By adopting the technical scheme, when the position of the plugboard is required to be adjusted, the first driving piece is opened, the first driving piece drives the two pull ropes to move, the pull ropes drive the plugboard to swing, and the first driving piece stops running until the plugboard moves to the corresponding position, so that the adjustment of the plugboard position is realized, and the reset piece forces the corresponding plugboard to swing towards the direction close to the other plugboard.

Optionally, a cushion pad is fixedly connected to one side of the plugboard, and the cushion pad and the reset piece are located on the same side of the plugboard.

By adopting the technical scheme, when the reset piece forces the corresponding plugboard to swing and reset towards the direction close to the other plugboard, the situation that the plugboard collides with the inner wall of one side of the accommodating cavity due to the influence of inertia occurs, and the buffer pad plays a role in protecting the plugboard.

Optionally, the restoring piece is a tension spring, one end of the restoring piece is fixedly connected to one side of the plugboard, and the other end of the restoring piece is fixedly connected to the inner wall of one side of the accommodating groove.

By adopting the technical scheme, when the positions of the plugboards are adjusted, the tension springs force the corresponding plugboards to swing and reset towards the direction close to the other plugboard, and the plugboards are reset.

Optionally, the output fixedly connected with installation piece of first driving piece, the installation piece is provided with the mounting groove, two stay cord fixed connection is in on the installation piece.

Through adopting above-mentioned technical scheme, when opening first driving piece, first driving piece drive installation piece rotates round self axial lead to the stay cord is twined on the installation piece, and two bulge loops play spacing effect to the winding of stay cord.

Optionally, picture peg fixedly connected with guide block, fork truck erects and is provided with and is used for the guide block card goes into and the guide way that slides, the guide way with the holding tank intercommunication.

Through adopting above-mentioned technical scheme, when the picture peg swings, the guide block slides along the guide way, and the cooperation of sliding of guide block and guide way plays direction and spacing effect to the sliding of picture peg to improve the stability that the picture peg slided.

Optionally, the fork truck frame is provided with the through-hole that is used for the stay cord passes, the through-hole with the holding tank intercommunication.

Through adopting above-mentioned technical scheme, the stay cord is when being twined, and the stay cord removes along the length direction of through-hole, and the cooperation of sliding of stay cord and through-hole plays direction and spacing effect to the removal of stay cord to improve the stability that the stay cord removed. The stay cord wears to establish in the fork frame, prevents that stay cord and other parts from appearing the condition emergence of interference.

Optionally, the inner wall of the through hole is fixedly connected with a wear-resisting pad, and the wear-resisting pad is positioned at the opening of the through hole.

Through adopting above-mentioned technical scheme, the stay cord is at the in-process that removes, and the stay cord easily takes place the friction with the inner wall of through-hole. The wear-resisting pad plays a role in protecting the movement of the pull rope, and the situation that the pull rope is broken due to friction is reduced.

Optionally, the fork truck frame slides and is connected with the fixed block, the picture peg is provided with and is used for the fixed slot that the fixed block card was gone into, fork truck frame fixedly connected with is used for the drive the fixed block is close to or keep away from the second driving piece that the direction of fixed slot slided.

Through adopting above-mentioned technical scheme, when needs are fixed the picture peg, open the second driving piece, the second driving piece drive fixed block slides towards the direction that is close to the fixed slot, and the fixed block is blocked into the fixed slot gradually, until the outer peripheral face of fixed block and the laminating of the inner wall of fixed slot, follow the swing of restriction picture peg, improve the stability that the picture peg was placed. Preventing the situation that the plugboard swings due to the fact that the plugboard is touched by mistake.

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

1. the swinging component drives the two plugboards to swing until the plugboards are abutted against the inner wall of one side of the accommodating cavity, and the swinging component stops running, so that the gap between the plugboards and the inner wall of the accommodating cavity is reduced, and the placement stability of the supporting plate is improved;

2. the second driving piece drives the fixed block to slide towards the direction close to the fixed slot, and the fixed block is gradually clamped into the fixed slot until the outer peripheral surface of the fixed block is attached to the inner wall of the fixed slot, so that the swing of the inserting plate is limited, and the stability of placing the inserting plate is improved. Preventing the situation that the plugboard swings due to the fact that the plugboard is touched by mistake.

Drawings

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

Fig. 2 is a schematic view of a gantry structure according to an embodiment of the present application.

Fig. 3 is one of partial schematic structural views of an embodiment of the present application, showing a card board.

Fig. 4 is an enlarged view of a region a of fig. 3.

FIG. 5 is a second partial schematic view of an embodiment of the present application, showing a cushion.

Fig. 6 is an enlarged view of region B of fig. 5.

Fig. 7 is one of the cross-sectional views of the embodiments of the present application, showing the securing block.

Fig. 8 is an enlarged view of region C of fig. 7.

Fig. 9 is one of the sectional views of the embodiment of the present application, showing the guide groove.

Reference numerals illustrate: 1. a door frame; 11. a wheel; 12. a driving device; 2. a fork frame; 21. a receiving groove; 22. a through hole; 221. a wear pad; 23. a guide groove; 24. a fixed block; 25. a limiting hole; 3. inserting plate; 31. a cushion pad; 32. a reset member; 33. a guide block; 34. a fixing groove; 35. a second driving member; 4. a swing assembly; 41. a pull rope; 42. a first driving member; 421. a mounting block; 423. a mounting groove; 5. and a vehicle body.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-9.

The embodiment of the application discloses an omnidirectional portal frame.

As shown in fig. 1, the vehicle comprises a vehicle body 5, wherein four wheels 11 (the number of the wheels 11 is selected according to actual requirements) are fixedly connected to the bottom of the vehicle body 5, two wheels 11 are universal wheels, and the other two wheels 11 are omni wheels.

As shown in fig. 2, the gantry 1 is slidably connected with a forklift frame 2, and the gantry 1 is connected with a driving device 12 for driving the forklift frame 2 to slide vertically. Two plugboards 3 are connected to one side of the fork frame 2 away from the portal frame 1 in a swinging way.

As shown in fig. 3, 4, 5 and 6, a containing groove 21 for swinging the corresponding plugboard 3 is concavely formed in the direction away from the plugboard 3 on one side of the forklift frame 2 close to the plugboard 3, and one end of the plugboard 3 close to the forklift frame 2 is placed in the containing groove 21 and is in swinging connection with the forklift frame 2. The fork truck frame 2 is connected with the swing subassembly 4 that is used for driving two picture peg 3 swing towards opposite direction, and swing subassembly 4 includes stay cord 41, first driving piece 42, and two stay cords 41 are fixed connection respectively in two picture peg 3 one side that deviates from (the quantity of stay cord 41 is selected according to actual demand), and stay cord 41 is located holding tank 21 with the fixed part of picture peg 3, and stay cord 41 is wire rope, and fork truck frame 2 has offered the through-hole 22 that supplies the one end of stay cord 41 to pass (the quantity of through-hole 22 is selected according to actual conditions), through-hole 22 and holding tank 21 intercommunication. The inner wall of the through hole 22 is fixedly connected with a wear pad 221, and the wear pad 221 is positioned at the opening of the through hole 22. First driving piece 42 fixed connection is on fork truck frame 2, and first driving piece 42 is the motor, and first driving piece 42 is located between two picture peg 3, and the output fixedly connected with cylindric installation piece 421 of first driving piece 42, installation groove 423 has been seted up to the installation piece 421, and two stay cords 41 keep away from the one end fixed connection of picture peg 3 on installation piece 421 to two stay cords 41 are in installation groove 423, and first driving piece 42 external has the controller (not shown in the drawing), and the signal output part of controller is connected with the signal input part of first driving piece 42.

As shown in fig. 5 and 6, a buffer pad 31 is fixedly connected to one side, away from the pull rope 41, of the plugboard 3, a reset piece 32 for forcing the plugboard 3 to reset is connected to the plugboard 3, the reset piece 32 is a tension spring, the pull rope 41 and the reset piece 32 are located on the same side of the plugboard 3, one end of the reset piece 32 is fixedly connected to one side, away from the pull rope 41, of the plugboard 3, and the other end is fixedly connected to the inner wall of one side of the accommodating groove 21.

Referring to fig. 7 and 8, the fork frame 2 is slidingly connected with a fixed block 24, the fork truck frame 2 is provided with a limiting hole 25 for clamping the fixed block 24 and sliding, the limiting hole 25 is communicated with a mounting groove 423, one side of the plugboard 3, which is close to the fixed block 24, is concavely provided with a fixed groove 34 for clamping the fixed block 24 in a direction away from the fixed block 24, the fork truck frame 2 is fixedly connected with a second driving piece 35 for driving the fixed block 24 to slide in a direction close to or away from the fixed groove 34, the second driving piece 35 is an air cylinder, one end of the fixed block 24, which is close to the second driving piece 35, is fixedly connected with an output end of the second driving piece 35, and a signal output end of the controller is connected with a signal input end of the second driving piece 35.

As shown in fig. 8 and 9, a guide block 33 is fixedly connected to one side of the board 3, a guide groove 23 into which the guide block 33 is engaged and slides is formed in the inner wall of one side of the containing groove 21, which is close to the guide block 33, in a direction away from the guide block 33, and the guide groove 23 is communicated with the containing groove 21.

The implementation principle of the omni-directional door frame in the embodiment of the application is as follows:

when the two plugboards 3 need to swing, the controller controls the second driving piece 35 to open, the second driving piece 35 drives the fixed block 24 to slide towards the direction close to the second driving piece 35, the fixed block 24 is gradually separated from the fixed groove 34 and is gradually clamped in the limiting hole 25, and when the fixed block 24 is completely separated from the fixed groove 34, the plugboards 3 can swing in the accommodating groove 21. The controller controls the first driving piece 42 to open, and the first driving piece 42 drives the mounting block 421 to rotate around the axis of the first driving piece, so that the two pull ropes 41 are wound, the pull ropes 41 drive the plugboard 3 to swing, namely the guide block 33 slides along the guide groove 23, the sliding of the plugboard 3 is guided and limited, and the plugboard 3 slides stably. The restoring member 32 is elastically deformed by being pressed and elongated until the first driving member 42 stops when the card 3 swings to the corresponding position.

When two plugboards 3 need to be reset, the controller controls the first driving piece 42 to be opened, the first driving piece 42 drives the mounting block 421 to rotate in the opposite direction, at the moment, the pull rope 41 is in a loose state, the reset piece 32 forces the corresponding plugboard 3 to swing towards the direction close to the other plugboard 3 until the plugboard 3 swings to the corresponding position, the controller controls the second driving piece 35 to be opened, the second driving piece 35 drives the fixing block 24 to slide towards the direction close to the fixing groove 34, and the fixing block 24 is gradually clamped into the fixing groove 34, so that the plugboard 3 is fixed, and the swinging of the plugboard 3 in the horizontal direction is limited.

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. An omnidirectional portal, characterized in that: including automobile body (5), automobile body (5) bottom is connected with wheel (11), automobile body (5) fixedly connected with portal (1), portal (1) slide and are connected with fork truck frame (2), portal (1) are connected with and are used for the drive fork truck frame (2) vertical direction drive arrangement (12) that slide, fork truck frame (2) swing is connected with two picture peg (3), fork truck frame (2) are connected with and are used for driving two picture peg (3) are towards the wobbling swing subassembly (4) of opposite direction.

2. The omni-directional mast according to claim 1, wherein: swing subassembly (4) are including stay cord (41), first driving piece (42), picture peg (3) are close to the one end of fork truck frame (2) with fork truck frame (2) swing is connected, fork truck frame (2) are provided with and are used for picture peg (3) wobbling holding tank (21), picture peg (3) are connected with and are used for forcing reset piece (32) that picture peg (3) reset, two stay cord (41) are respectively fixed connection two one side that picture peg (3) deviates from, first driving piece (42) fixed connection is in on fork truck frame (2), first driving piece (42) are used for driving stay cord (41) remove.

3. The omni-directional mast according to claim 2, wherein: one side of the plugboard (3) is fixedly connected with a buffer pad (31), and the buffer pad (31) and the reset piece (32) are positioned on the same side of the plugboard (3).

4. The omni-directional mast according to claim 2, wherein: the reset piece (32) is a tension spring, one end of the reset piece (32) is fixedly connected to one side of the plugboard (3), and the other end of the reset piece is fixedly connected to the inner wall of one side of the accommodating groove (21).

5. The omni-directional mast according to claim 2, wherein: the output end of the first driving piece (42) is fixedly connected with a mounting block (421), the mounting block (421) is provided with a mounting groove (423), and the two pull ropes (41) are fixedly connected to the mounting block (421).

6. The omni-directional mast according to claim 2, wherein: the fork truck frame (2) is provided with a guide groove (23) used for clamping and sliding the guide block (33), and the guide groove (23) is communicated with the accommodating groove (21).

7. The omni-directional mast according to claim 2, wherein: the forklift frame (2) is provided with a through hole (22) for the pull rope (41) to pass through, and the through hole (22) is communicated with the accommodating groove (21).

8. The omni-directional mast according to claim 7, wherein: the inner wall of the through hole (22) is fixedly connected with a wear-resisting pad (221), and the wear-resisting pad (221) is positioned at the opening of the through hole (22).

9. The omni-directional mast according to claim 1, wherein: the forklift frame (2) is connected with a fixed block (24) in a sliding mode, the inserting plate (3) is provided with a fixed groove (34) used for clamping the fixed block (24), and the forklift frame (2) is fixedly connected with a second driving piece (35) used for driving the fixed block (24) to slide towards a direction close to or far away from the fixed groove (34).