CN214929984U

CN214929984U - Handcart for tire production

Info

Publication number: CN214929984U
Application number: CN202120819660.8U
Authority: CN
Inventors: 王子云; 张峰; 张振华; 李培宝
Original assignee: Qingdao Hengxiang Industrial Product Co ltd
Current assignee: Qingdao Hengxiang Industrial Product Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-30
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a handcart for tire production relates to the tire production field. Comprises a bearing plate, wherein fixed rods are fixedly connected with both sides of the upper surface of the bearing plate, movable rods are arranged at the top ends of the two fixed rods, circular grooves are formed at the top ends of the two fixed rods, linkage rods fixedly connected with the bottom ends of the movable rods are sleeved inside the two circular grooves in a sliding manner, connecting grooves are formed at both sides of the top parts of the inner walls of the two circular grooves, sliding blocks are sleeved inside the two connecting grooves in a sliding manner, one ends of the two sliding blocks are respectively and fixedly connected with both sides of the bottom of the linkage rods, the utility model utilizes the design of the movable rod and the fixed rod, the fixed rod and the movable rod play the role of limiting the tire, the tire can not deviate the direction after being placed above the bearing plate, the tire can not fall off from the upper part of the bearing plate after being placed, meanwhile, the position of the movable rod can be adjusted, so that the length of the fixed rod can be prolonged, and the number of tires which can be placed is more.

Description

Handcart for tire production

Technical Field

The utility model relates to a tire production technical field specifically is a handcart for tire production.

Background

Tires are circular ring-shaped elastic rubber products which are assembled on various vehicles or machines and roll in a grounding mode, and various processes are needed in the tire production process, and further, the tires in production need to be transported, so that an auxiliary carrier which is essential to a trolley is needed.

The handcart of current tire production usefulness often only can play simple bearing effect when using, lacks certain stop device, and then just can lead to taking place easily when pulling the tire removal and drop, and then just increased the operation of secondary transport, increase staff's working strength.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a handcart for tire production to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a handcart for tire production, includes the loading board, the equal fixed mounting of avris of loading board lower surface has the pulley, the one end fixedly connected with bracing piece of loading board, the one end fixed connection and the handle of bracing piece, the equal fixedly connected with dead lever in both sides of loading board upper surface, two the top of dead lever all is provided with the movable rod, two the circular slot has all been seted up on the top of dead lever, two the inside all sliding sleeve of circular slot is equipped with the gangbar with movable rod bottom fixed connection, two the spread groove has all been seted up to the both sides at circular slot inner wall top, two the inside all sliding sleeve of spread groove is equipped with the slider, two the one end of slider respectively with the both sides fixed connection of gangbar bottom.

Preferably, two the joint groove that communicates each other with the inside of two spread grooves respectively, just two is all seted up at the top of circular slot inner wall the joint groove mutually supports with two sliders respectively.

Preferably, the both sides of circular slot inner wall all set up respectively with the inside spout that communicates each other of two spread grooves, two the inside of spout respectively with the outer wall sliding connection of two sliders.

Preferably, the bottom of the linkage rod is connected with a connecting rod in an inserting mode, the bottom of the connecting rod is fixedly connected with a connecting disc, the bottom of the connecting disc is fixedly connected with a return spring, and the bottom of the return spring is fixedly connected with the bottom of the circular groove.

Preferably, the bottom of the linkage rod is provided with a limiting groove, a limiting disc is sleeved inside the limiting groove, and the bottom end of the limiting disc is fixedly connected with the top end of the connecting rod.

Preferably, the inside fixedly connected with slipmat of handle, the material of slipmat is rubber materials.

The utility model discloses a handcart for tire production, its beneficial effect who possesses as follows:

1. the utility model discloses an utilize the design of movable rod and dead lever, dead lever and movable rod play the effect of restriction tire, can not the skew direction after making the tire place the top of loading board, have guaranteed that the tire can not drop from the top of loading board after placing, and the position of movable rod is adjustable simultaneously, and then can prolong the length of fixed rod to make the quantity that the tire can be placed more, the effectual transportation efficiency that increases the tire.

2. The utility model discloses an utilize the design of spread groove, the inside in spread groove and spout and joint groove communicates each other, and then makes the removal of slider more smooth to can assist the operator to judge the position of slider, thereby make the slider, the design of spacing groove and stopper of deuterogamying can not drive reset spring rotatory in gangbar pivoted, and protection reset spring can not take place irreversible deformation, extension reset spring's life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the circular groove of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the joint between the fixed rod and the movable rod of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a carrier plate; 2. a support bar; 3. a handle; 4. fixing the rod; 5. a movable rod; 6. a circular groove; 7. a linkage rod; 8. a chute; 9. a slider; 10. connecting grooves; 11. a clamping groove; 12. a return spring; 13. a connecting disc; 14. a connecting rod; 15. a limiting disc; 16. a limiting groove.

Detailed Description

The embodiment of the utility model discloses a handcart for tire production, as shown in figures 1-5, comprising a bearing plate 1, pulleys are fixedly arranged on the lateral sides of the lower surface of the bearing plate 1, a support rod 2 is fixedly connected to one end of the bearing plate 1, a fixed end of the support rod 2 is fixedly connected with a handle 3, the handle 3 is in a shape like a Chinese character 'kou', a non-slip mat is fixedly connected inside the handle 3, the non-slip mat is made of rubber material, the non-slip mat is designed to increase the friction force between the hand of an operator and the handle 3, fixed rods 4 are fixedly connected to both sides of the upper surface of the bearing plate 1, movable rods 5 are arranged at the top ends of the two fixed rods 4, circular grooves 6 are also arranged at the top ends of the movable rods 5, further more movable rods 5 can be spliced, thereby the height of the fixed rods 4 is prolonged, and the placement amount of tires is increased, the inside of two circular grooves 6 all slides the cover and is equipped with gangbar 7 with 5 bottom fixed connection of movable rod, and the length of gangbar 7 equals the inside height of tire, and then makes the tire can not joint between movable rod 5 and the dead lever 4, and spread groove 10 has all been seted up to the both sides at 6 inner wall tops of two circular grooves, and the inside all slides the cover of two spread grooves 10 is equipped with slider 9, the one end of two sliders 9 respectively with the both sides fixed connection of gangbar 7 bottom.

The joint groove 11 that communicates with the inside of two spread grooves 10 each other respectively is all seted up at the top of two circular slots 6 inner walls, and two joint grooves 11 mutually support with two sliders 9 respectively, slider 9 block enters into restriction gangbar 7 can not rotate after the inside of joint groove 11, spout 8 with the inside mutual intercommunication of two spread grooves 10 respectively is all seted up to the both sides of circular slot 6 inner walls, the inside of two spout 8 respectively with the outer wall sliding connection of two sliders 9, slider 9 can restrict the gangbar 7 and can not take place to rotate when ascending at spout 8's inside.

The bottom of gangbar 7 alternates and is connected with connecting rod 14, the bottom fixedly connected with connection pad 13 of connecting rod 14, the bottom fixedly connected with reset spring 12 of connection pad 13, reset spring 12 is initial for not stress state, reset spring 12's bottom and the inside bottom fixed connection of circular slot 6, spacing groove 16 has been seted up to the bottom of gangbar 7, the inside cover of spacing groove 16 is equipped with spacing dish 15, the bottom of spacing dish 15 and the top fixed connection of connecting rod 14, the outer wall of spacing dish 15 and the inner wall of spacing groove 16 laminate each other.

The working principle is as follows: when needing to place the tire on the loading board 1, the operator at first takes up the tire and makes the inside of tire align the both sides of two dead lever 4, then the tire will be along the outer wall of dead lever 4 top of slipping to the loading board 1, then the operator repeats above-mentioned step and places one by one and can accomplish the operation.

If the number of tires to be loaded is large, an operator firstly pulls the movable rod 5 upwards, the movable rod 5 provides an upward acting force for the linkage rod 7, the linkage rod 7 drives the sliding block 9 to slide upwards along the inside of the sliding groove 8, the linkage rod 7 moves upwards and simultaneously drives the limiting disc 15 to ascend, the limiting disc 15 drives the connecting disc 13 to ascend through the connecting rod 14, the connecting disc 13 drives the return spring 12 to extend and store force, when the sliding block 9 moves to the port of the connecting groove 10, the movable rod 5 stops pulling the movable rod 5, at the moment, the movable rod 5 drives the sliding block 9 to slide along the inside of the connecting groove 10, when the sliding block 9 moves to the side inside of the connecting groove 10, the sliding block is just aligned with the upper port of the clamping groove 11, then the operator releases the pulling force on the movable rod 5, then the return spring 12 rebounds and drives the connecting disc 13 to descend, the connecting disc 13 drives the limiting disc 15 to descend through the connecting rod 14, the limiting disc 15 drives the linkage rod 7 to descend, the linkage rod 7 drives the sliding block 9 to be clamped into the clamping groove 11, and therefore stretching operation of the movable rod 5 is completed, the height of the fixed rod 4 can be further prolonged, and placement of more tires can be achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Trolley for tyre production, comprising a loading plate (1), characterized in that: pulleys are fixedly arranged on the lateral sides of the lower surface of the bearing plate (1), one end of the bearing plate (1) is fixedly connected with a supporting rod (2), the utility model discloses a bearing plate, including the one end fixed connection and the handle (3) of bracing piece (2), the equal fixedly connected with dead lever (4) in both sides of loading board (1) upper surface, two the top of dead lever (4) all is provided with movable rod (5), two circular slot (6), two have all been seted up on the top of dead lever (4) the inside of circular slot (6) all slides the cover and is equipped with gangbar (7) with movable rod (5) bottom fixed connection, two spread groove (10), two have all been seted up to the both sides at circular slot (6) inner wall top the inside of spread groove (10) all slides the cover and is equipped with slider (9), two the one end of slider (9) respectively with the both sides fixed connection of gangbar (7) bottom.

2. A trolley for tyre production, according to claim 1, characterized in that: two joint grooves (11) that communicate each other with the inside of two spread grooves (10) respectively, and two are all seted up at the top of circular slot (6) inner wall joint groove (11) mutually support with two slider (9) respectively.

3. A trolley for tyre production, according to claim 1, characterized in that: the both sides of circular slot (6) inner wall all seted up respectively with two inside spout (8) that communicate each other of spread groove (10), two the inside of spout (8) respectively with the outer wall sliding connection of two sliders (9).

4. A trolley for tyre production, according to claim 1, characterized in that: the bottom of gangbar (7) alternates and is connected with connecting rod (14), the bottom fixedly connected with connection pad (13) of connecting rod (14), the bottom fixedly connected with reset spring (12) of connection pad (13), the bottom of reset spring (12) and the inside bottom fixed connection of circular slot (6).

5. A trolley for tyre production, according to claim 1, characterized in that: the bottom of the linkage rod (7) is provided with a limiting groove (16), a limiting disc (15) is sleeved inside the limiting groove (16), and the bottom end of the limiting disc (15) is fixedly connected with the top end of the connecting rod (14).

6. A trolley for tyre production, according to claim 1, characterized in that: the handle is characterized in that an anti-slip mat is fixedly connected to the inside of the handle (3), and the anti-slip mat is made of rubber materials.