CN220615369U

CN220615369U - Polyurethane wheel fork truck wheel with quick detach structure

Info

Publication number: CN220615369U
Application number: CN202321892455.XU
Authority: CN
Inventors: 李梦生; 苏正; 霍俊; 许继明
Original assignee: Anhui Taichuang Intelligent Technology Co ltd
Current assignee: Anhui Taichuang Intelligent Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-19
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a polyurethane wheel forklift wheel with a quick-dismantling structure, and relates to the technical field of forklift wheels. According to the utility model, the support is welded at the appointed position on the forklift through the mutual matching among the support, the wheels and the dismounting mechanism, then the wheels can be dismounted more quickly through the dismounting mechanism, additional tools such as screwdrivers are not needed, the wheels can be inserted into the surface of the support rotating shaft through the guide grooves during mounting, when the wheels are inserted into the bottom, the two limiting blocks can be respectively sprung into the limiting grooves by means of the telescopic springs, the quick mounting of the wheels is realized, the two limiting blocks can be respectively moved out of the limiting grooves through pulling the two circular plates outwards, the limiting is further released, and then the wheels are taken down, so that quick dismounting is realized.

Description

Polyurethane wheel fork truck wheel with quick detach structure

Technical Field

The utility model relates to the technical field of forklift wheels, in particular to a polyurethane wheel forklift wheel with a quick-dismantling structure.

Background

The forklift wheels bear the weight of the forklift, drive the forklift to run and steer through the friction between the forklift tires and the ground, transfer driving moment and braking moment, and alleviate and absorb vibration and impact generated by uneven roads, so that the forklift runs stably.

The polyurethane has excellent dynamic mechanical properties, and the forklift wheel prepared from the polyurethane has the effects of oil resistance, hydrolysis resistance, ozone resistance, aging resistance, radiation resistance, low temperature resistance, good sound permeability, strong bonding capability, good wear resistance, diversified processing and wide application range.

The prior forklift wheel refers to a patent document CN201800466U, the service life of the wheel can be prolonged by the device provided in the patent document, but the forklift wheel needs to be replaced regularly after a certain time of use, so as to further facilitate the disassembly, assembly and replacement of the forklift wheel; therefore, the polyurethane wheel fork wheel with the quick-dismantling structure solves the problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art, and provides the polyurethane wheel forklift wheel with the quick-dismantling structure, which can realize the effect of quick dismantling and is convenient to replace the forklift wheel regularly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polyurethane wheel fork truck wheel with quick detach structure, includes the support, the support outside is equipped with the wheel, the inside of wheel is equipped with dismouting mechanism, dismouting mechanism is including seting up at the inside guide way of wheel pivot, the wheel passes through the guide way slip cap and establishes the surface at the support pivot, two spacing grooves have been seted up to the surface of support pivot end, the inner wall slip cap of guide way is equipped with two stopper, two the equal fixedly connected with disk of one end that the stopper kept away from each other, every the equal fixedly connected with of surface and wheel pivot fixed surface's of disk extension spring, the stopper with spacing groove joint.

Further, the pivot end of support has been rounded and has been handled, every the output of stopper has all been rounded and has been handled, through the rounded processing to support pivot and stopper output, can make the wheel more convenient in the installation.

Further, the outer surface mounting of wheel has the polyurethane skin, a plurality of anti-skidding line has been seted up to the outer surface of polyurethane, a plurality of the anti-skidding line is circumference distribution at the outer surface of polyurethane, can increase frictional force through setting up polyurethane skin and anti-skidding line, makes fork truck more stable when removing.

Further, the inside of wheel is equipped with two stiffener one, two the both ends of stiffener one respectively with the inner wall of wheel and the fixed surface of wheel pivot are connected, two stiffener one all is located the inside outside of wheel, can play the effect of strengthening the fastness between wheel and the inside pivot of wheel through setting up stiffener one, extension wheel's life.

Further, the inside of wheel is equipped with a plurality of stiffener two, every stiffener two's both ends respectively with the inner wall of wheel and the fixed surface of wheel pivot are connected, a plurality of stiffener two all are located the inside of wheel inside, can play the effect of strengthening the fastness between wheel and the inside pivot of wheel through setting up stiffener two, extension wheel's life.

Further, the support passes through welded fastening connection in fork truck's bottom surface, through limiting the relation of connection between support and the fork truck, can make the wheel more firm install on fork truck.

Further, every the equal fixedly connected with lag of surface of extension spring, every the protective pattern has all been seted up to the surface of lag, can conveniently stimulate extension spring through setting up the lag to the convenience is more quick with the wheel dismantlement from the support.

Compared with the prior art, the polyurethane wheel fork wheel with the quick-dismantling structure has the following steps of

The beneficial effects are that:

1. according to the utility model, the support, the wheels and the dismounting mechanism are mutually matched, the support is welded at the appointed position on the forklift, then the wheels can be dismounted more quickly through the dismounting mechanism, additional tools such as screwdrivers are not needed, the wheels can be inserted into the surface of the support rotating shaft through the guide grooves during mounting, when the wheels are inserted into the bottom, the two limiting blocks can be respectively sprung into the limiting grooves by means of the telescopic springs, so that the wheels can be mounted quickly, the two limiting blocks can be moved out of the limiting grooves respectively by pulling the two circular plates outwards, the limiting is further released, and then the wheels are taken down, so that the wheels are dismounted quickly.

2. According to the utility model, the round angle of the support rotating shaft and the output end of the limiting block is treated, so that the wheel is more convenient to install, the friction force can be increased by arranging the polyurethane outer layer and the anti-skid lines, the forklift is more stable when moving, the effect of reinforcing the firmness between the wheel and the rotating shaft inside the wheel can be achieved by arranging the reinforcing rod I, the service life of the wheel is prolonged, the effect of reinforcing the firmness between the wheel and the rotating shaft inside the wheel can be achieved by arranging the reinforcing rod II, the service life of the wheel is prolonged, the wheel can be more firmly installed on the forklift by limiting the connection relation between the support and the forklift, and the telescopic spring can be conveniently pulled by arranging the protecting sleeve, so that the wheel is conveniently and rapidly detached from the support.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the structure of the bracket of the present utility model;

FIG. 4 is a schematic view of a wheel structure according to the present utility model;

FIG. 5 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a bracket; 2. a wheel; 3. a disassembly and assembly mechanism; 301. a guide groove; 302. a limiting block; 303. a wafer; 304. a telescopic spring; 305. a protective sleeve; 306. a limit groove; 4. an outer polyurethane layer; 5. anti-skid lines; 6. a first reinforcing rod; 7. and a reinforcing rod II.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As described in the background art, when the polyurethane wheel is used for a certain period of time, the forklift wheel needs to be replaced regularly, and for this reason, this embodiment provides a polyurethane wheel forklift wheel with a quick-release structure, and the device can have the effect of quick assembly disassembly, and is convenient to replace the forklift wheel regularly.

Referring to fig. 1 to 5, this embodiment provides a polyurethane wheel fork truck wheel with quick detach structure, including support 1, support 1 passes through welded fastening at fork truck bottom surface suitable position, through limiting the relation of connection between support 1 and the fork truck, can make wheel 2 more firm install on fork truck.

The outside wheel 2 that is equipped with of support 1, wheel 2's surface mounting has polyurethane skin 4, and a plurality of anti-skidding line 5 has been seted up to polyurethane skin 4's surface, and a plurality of anti-skidding line 5 is circumference and distributes on polyurethane skin 4's surface, can increase frictional force through setting up polyurethane skin 4 and anti-skidding line 5, makes fork truck more stable when removing.

The inside of wheel 2 is equipped with two stiffener one 6, and the both ends of two stiffener one 6 respectively with the inner wall of wheel 2 and the fixed surface of wheel 2 pivot are connected, and two stiffener one 6 all are located the inside outside of wheel 2, can play the effect of strengthening the fastness between wheel 2 and the inside pivot of wheel 2 through setting up stiffener one 6, extension wheel 2's life.

The inside of wheel 2 is equipped with two 7 of a plurality of stiffener, and the both ends of every stiffener two 7 respectively with the inner wall of wheel 2 and the fixed surface of wheel 2 pivot are connected, and two 7 of a plurality of stiffener all are located the inside of wheel 2, can play the effect of strengthening the fastness between wheel 2 and the inside pivot of wheel 2 through setting up stiffener two 7, extension wheel 2's life.

The inside of wheel 2 is equipped with dismouting mechanism 3, and dismouting mechanism 3 is including seting up at the inside guide way 301 of wheel 2 pivot, and wheel 2 passes through guide way 301 slip cap and establishes the surface at support 1 pivot.

Two limit grooves 306 are formed in the outer surface of the rotating shaft end of the support 1, and the wheels 2 can be conveniently and rapidly disassembled and assembled on the support 1 through the limit grooves 306.

The inner wall slip cap of guide slot 301 is equipped with two stopper 302, and the equal fixedly connected with disk 303 of one end that two stopper 302 kept away from each other, the equal fixedly connected with of surface of every disk 303 and wheel 2 pivot fixed connection's extension spring 304, can conveniently reset stopper 302 work through setting up extension spring 304.

The limiting blocks 302 are clamped with the limiting grooves 306, when the wheels 2 are mounted on the surface of the rotating shaft of the support 1 through the guide grooves 301, the guide grooves 301 are required to be slidably sleeved on the surface of the rotating shaft of the support 1, and the two limiting blocks 302 are extruded outwards in the process.

When the guide groove 301 is completely sleeved on the rotating shaft of the support 1 in a sliding manner, the two limiting blocks 302 can respectively spring into the two limiting grooves 306 by means of the elasticity of the two telescopic springs 304, so that the rapid limiting installation between the support 1 and the wheels 2 is realized, and the wheels 2 can be driven to rotate when the rotating shaft on the surface of the support 1 rotates, thereby facilitating the movement of a forklift.

When the wheel 2 needs to be detached from the bracket 1, the two limiting blocks 302 can be respectively moved out of the two limiting grooves 306 by pulling the two telescopic springs 304 outwards, so that the limiting between the bracket 1 and the wheel 2 is released, and the wheel 2 can be quickly detached from the bracket 1.

The pivot end of support 1 has been done the fillet and has been handled, and the fillet is handled to the output of every stopper 302, through handling the fillet of support 1 pivot and stopper 302 output, can make wheel 2 more convenient in the installation.

The outer surface of each extension spring 304 is fixedly connected with a protective sleeve 305, and the outer surface of each protective sleeve 305 is provided with protective patterns, and the extension springs 304 can be pulled conveniently by arranging the protective sleeves 305, so that the wheels 2 can be detached from the support 1 conveniently and rapidly.

Working principle: when the device is used, firstly, the support 1 is welded at a designated position on a forklift, then the guide groove 301 in the rotating shaft of the wheel 2 is inserted into the outer surface of the rotating shaft of the support 1, in the inserting process, the surface of the rotating shaft of the support 1 can extrude the two limiting blocks 302, so that the two limiting blocks 302 move outwards, meanwhile, the two telescopic springs 304 are in a stretched state, when the guide groove 301 in the rotating shaft of the wheel 2 is completely inserted into the surface of the rotating shaft of the support 1, the two limiting blocks 302 can spring into the corresponding limiting grooves 306 respectively by means of the elasticity of the two telescopic springs 304, limiting installation work between the support 1 and the wheel 2 is realized, when the wheel 2 is required to be detached from the support 1, the two limiting blocks 302 can be respectively moved out of the limiting grooves 306 by pulling the two limiting blocks 303 outwards, and then the limiting effect between the support 1 and the wheel 2 is relieved, so that the wheel 2 is quickly detached from the support 1.

Claims

1. Polyurethane wheel fork truck wheel with quick detach structure, including support (1), its characterized in that: the wheel (2) is arranged outside the support (1), a dismounting mechanism (3) is arranged inside the wheel (2), the dismounting mechanism (3) comprises a guide groove (301) formed in the rotating shaft of the wheel (2), the wheel (2) is arranged on the outer surface of the rotating shaft of the support (1) through a guide groove (301) sliding sleeve, two limit grooves (306) are formed in the outer surface of the rotating shaft end of the support (1), two limit blocks (302) are arranged on the inner wall sliding sleeve of the guide groove (301), discs (303) are fixedly connected to one ends, far away from each other, of the limit blocks (302), and telescopic springs (304) fixedly connected with the rotating shaft surface of the wheel (2) are fixedly connected to the outer surface of each disc (303), and the limit blocks (302) are clamped with the limit grooves (306).

2. The polyurethane wheel forklift wheel with a quick release structure according to claim 1, wherein: the rotating shaft end of the support (1) is subjected to round corner treatment, and the output end of each limiting block (302) is subjected to round corner treatment.

3. The polyurethane wheel forklift wheel with a quick release structure according to claim 1, wherein: the outer surface of the wheel (2) is provided with a polyurethane outer layer (4), the outer surface of the polyurethane outer layer (4) is provided with a plurality of anti-skid patterns (5), and the anti-skid patterns (5) are circumferentially distributed on the surface of the polyurethane outer layer (4).

4. The polyurethane wheel forklift wheel with a quick release structure according to claim 1, wherein: the inside of wheel (2) is equipped with two stiffener one (6), two the both ends of stiffener one (6) respectively with the inner wall of wheel (2) and the fixed surface of wheel (2) pivot are connected, two stiffener one (6) all are located the inside outside of wheel (2).

5. The polyurethane wheel forklift wheel with a quick release structure according to claim 1, wherein: the inside of wheel (2) is equipped with two (7) of a plurality of stiffener, every two (7) of stiffener both ends respectively with the inner wall of wheel (2) and the fixed surface of wheel (2) pivot are connected, a plurality of two (7) of stiffener all are located the inside of wheel (2).

6. The polyurethane wheel forklift wheel with a quick release structure according to claim 1, wherein: the support (1) is fixedly connected to the bottom surface of the forklift through welding.

7. The polyurethane wheel forklift wheel with a quick release structure according to claim 1, wherein: the outer surface of each telescopic spring (304) is fixedly connected with a protective sleeve (305), and the outer surface of each protective sleeve (305) is provided with protective patterns.