CN220662193U

CN220662193U - Tyre expander

Info

Publication number: CN220662193U
Application number: CN202321864162.0U
Authority: CN
Inventors: 齐小华; 程晋昱; 杨植; 刘小奇; 刘晓轩
Original assignee: Suzhou Jutong Intelligent Technology Co ltd
Current assignee: Suzhou Jutong Intelligent Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-26
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a tire expander, which relates to the technical field of tire inspection and comprises a base, wherein the left side and the right side of the top surface of the base are fixedly connected with upright column shells, the top surface of each upright column shell on the left side is fixedly connected with a clamping cylinder, the top surface of each upright column shell on the right side is fixedly connected with an electric telescopic rod, the output end of each clamping cylinder and the output end of each electric telescopic rod are fixedly connected with a tire scraping roller, the right lower part of the inner wall of each upright column shell on the right side is rotationally connected with a connecting cross rod, the left end of each connecting cross rod is fixedly connected with an output motor, and the left side and the right side of each connecting cross rod wall are respectively provided with a rotating device. The utility model is suitable for the tyre expanding requirement under various working conditions, and can effectively avoid the tyre from sliding off through the brackets at the two sides of the equipment, increase the integral stability of the equipment and ensure the integral use safety and the integral use quality of the equipment.

Description

Tyre expander

Technical Field

The utility model relates to the technical field of tire inspection, in particular to a tire expander.

Background

The tyre is required to be subjected to auxiliary inspection by using a tyre expander during repairing, so that the tyre expander is one of common tyre inspection devices, the tyre expander is mainly used for determining the damage degree and the damage position of the tyre by means of knocking, hearing, watching and touching, and is also suitable for repairing gaskets and films and loading and unloading water tyres into the inner cavity of the tyre before and after vulcanization.

The applicant has disclosed "on-board tyre expander" through searching, its disclosure (bulletin) number is "CN203832170U", this patent mainly is provided with the connection base through one side of tyre dismouting machine, be provided with the support on the connection base, the bottom of montant is rotatable to be fixed on the connection base, the horizontal pole transversely sets up in the upper portion of montant, be provided with the stiffening rib between montant and the horizontal pole, the movable support is movably fixed in the one end of horizontal pole, be fixed with first tyre expanding hook on the movable support, the one end of cylinder is fixed on the stiffening rib, reach space saving, convenient to use, need not to carry the tire, save the labour, improve work efficiency, the practicality is strong, but traditional tyre expander both sides do not have the support, will take place the tire easily to empty, and traditional equipment takes off the tyre roller unadjustly, easily damage the tire, can lead to equipment whole use limitation great like this, the security reduces.

Disclosure of Invention

The utility model aims to provide a tire expander to solve the problems that the two sides of the traditional tire expander provided in the background art are not supported, so that tires are easy to topple, the tire removing roller of the traditional equipment is not adjusted, and the tires are easy to damage, so that the integral use limitation of the equipment is larger, and the use safety is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tire expander, includes the base, the equal fixedly connected with stand shell in the left and right sides of base top surface, left side the top surface fixedly connected with of stand shell presss from both sides tight cylinder, the right side the top surface fixedly connected with electric telescopic handle of stand shell, the equal fixedly connected with of output of pressing from both sides tight cylinder and electric telescopic handle takes off the child roller, the right side the below rotation of stand shell inner wall right is connected with connects the horizontal pole, the left end fixedly connected with output motor of connection horizontal pole, the left and right sides of connection horizontal pole wall all is equipped with rotating device.

Preferably, the rotating device comprises a first sprocket fixedly connected to one side of the wall of the connecting cross rod, a second sprocket is arranged above the inner wall of the upright column shell, a first chain is correspondingly connected between the first sprocket and the second sprocket in a rotating mode, a connecting block is fixedly connected to one side of the first chain, moving ports are respectively formed in the opposite sides of the upright column shell, connecting risers are respectively fixedly connected to the opposite sides of the connecting block, and conveying devices are arranged in front of the opposite sides of the connecting risers.

Preferably, the conveying device comprises two electric rollers which are fixedly connected to the front sides of two connecting vertical plates in a common mode, a rotating cross rod is connected to the rear sides of the two opposite sides of the connecting vertical plates in a common rotating mode, a transmission barrel is fixedly connected to the center of the wall of the rotating cross rod, a third chain wheel is fixedly connected to the left side of the wall of the rotating cross rod and the left side of the wall of the electric roller, two second chains are fixedly connected to the surfaces of the third chain wheels in a common rotating mode, tire expanding requirements under various working conditions are met, tire slipping can be effectively avoided through supports on two sides of equipment, the overall stability of the equipment is improved, and the overall use safety and the overall use quality of the equipment are guaranteed.

Preferably, the right end of the connecting cross bar penetrates through the left side of the inner wall of the right side upright shell, the right surface of the left side upright shell and the left side of the inner wall of the right side upright shell, and extends to the left surface of the left side upright shell, and the opposite surfaces of the two connecting blocks extend to one surface of the upright shell through the inner wall of the moving opening.

Preferably, the left side and the right side of the bottom surface of the base are fixedly connected with anti-skid cushion blocks.

Preferably, the materials of the two anti-skid cushion blocks are rectangular block structures made of rubber materials, and the surfaces of the two upright column shells are coated with epoxy anti-corrosion paint.

The utility model has the technical effects and advantages that:

1. through setting up base, stand shell, clamp cylinder, electric telescopic handle, take off child roller, connect horizontal pole, first sprocket, second sprocket, first chain, connecting block, move the mouth, connect riser, electric cylinder, rotate horizontal pole, transmission section of thick bamboo, third sprocket, second chain, this equipment is fit for the tire expansion demand under the multiple operating mode, can avoid the tire landing effectively through equipment both sides support, increase equipment's overall stability to guarantee equipment's overall use safety and overall quality of use.

2. Through setting up stand shell, connecting block, remove the mouth, guarantee connection stability and security between device and the device in the equipment, guarantee normal use function and the result of use of equipment, increase the performance of equipment.

3. Through setting up base, anti-skidding cushion, stand shell, when guaranteeing that whole equipment uses, can not take place the problem of equipment displacement, increase equipment's quality of use, through the setting of antiseptic effect, can guarantee the whole life of equipment.

Drawings

Fig. 1 is a schematic diagram of the overall front structure of the present utility model.

Fig. 2 is a schematic diagram of the overall side structure of the present utility model.

Fig. 3 is a schematic view of the entire rear sectional structure of the present utility model.

Fig. 4 is a schematic perspective view of a driving cylinder of the present utility model.

In the figure: 1. a base; 2. an upright column shell; 3. a clamping cylinder; 4. an electric telescopic rod; 5. taking off the tyre roller; 6. connecting the cross bars; 7. a first sprocket; 8. a second sprocket; 9. a first chain; 10. a connecting block; 11. a moving port; 12. connecting a vertical plate; 13. an electric roller; 14. rotating the cross bar; 15. a transmission cylinder; 16. a third sprocket; 17. a second chain; 18. an anti-slip cushion block; 19. and outputting a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a tire expander as shown in figures 1-4, which comprises a base 1, wherein the left side and the right side of the top surface of the base 1 are fixedly connected with a column shell 2, the top surface of the column shell 2 on the left side is fixedly connected with a clamping cylinder 3, the top surface of the column shell 2 on the right side is fixedly connected with an electric telescopic rod 4, the output end of the clamping cylinder 3 and the output end of the electric telescopic rod 4 are fixedly connected with a tire scraping roller 5, the right lower part of the inner wall of the column shell 2 on the right side is rotationally connected with a connecting cross rod 6, the left end of the connecting cross rod 6 is fixedly connected with an output motor 19, the left side and the right side of the rod wall of the connecting cross rod 6 are respectively provided with a rotating device, the rotating device comprises a first sprocket 7 fixedly connected with one side of the rod wall of the connecting cross rod 6, the upper parts of the inner walls of the two column shells 2 are respectively provided with a second sprocket 8, a first chain 9 is rotationally connected between the corresponding first sprocket 7 and the second sprocket 8, one side of the first chain 9 is fixedly connected with a connecting block 10, the opposite sides of the two upright column shells 2 are respectively provided with a moving opening 11, the opposite sides of the two corresponding connecting blocks 10 are respectively fixedly connected with a connecting riser 12, the front sides of the opposite sides of the two connecting risers 12 are respectively provided with a conveying device, the conveying device comprises an electric roller 13 which is jointly and fixedly connected with the front sides of the opposite sides of the two connecting risers 12, the rear sides of the opposite sides of the two corresponding connecting risers 12 are jointly and rotatably connected with a rotating cross rod 14, the center of the rod wall of the rotating cross rod 14 is fixedly connected with a transmission cylinder 15, the left sides of the rod wall of the rotating cross rod 14 and the left sides of the rod wall of the electric roller 13 are respectively fixedly connected with a third chain wheel 16, the surfaces of the two third chain wheels 16 are jointly and rotatably connected with a second chain 17, the tyre expanding requirement under various working conditions is met, and the tyre sliding can be effectively avoided through brackets on two sides of the equipment, the overall stability of the equipment is increased, and the overall use safety and the overall use quality of the equipment are ensured.

As shown in fig. 1 and 3, the right end of the connecting cross bar 6 penetrates the left side of the inner wall of the right side column casing 2 and the right side of the left side column casing 2, and the left side of the inner wall of the right side column casing 2 extends to the left side of the left side column casing 2, and the opposite sides of the two connecting blocks 10 extend to one side of the column casing 2 through the inner wall of the moving port 11, so that the connection stability and safety between devices in the equipment are ensured, the normal use function and use effect of the equipment are ensured, and the use performance of the equipment is increased.

As shown in fig. 2 and fig. 4, the anti-slip cushion blocks 18 are fixedly connected to the left and right sides of the bottom surface of the base 1, the two anti-slip cushion blocks 18 are rectangular block structures made of rubber, the surfaces of the two column shells 2 are coated with epoxy anti-corrosion paint, the problem that equipment displacement cannot occur when the whole equipment is used is guaranteed, the use quality of the equipment is increased, and the whole service life of the equipment can be guaranteed through the setting of the anti-corrosion effect.

The working principle of the utility model is as follows: when the tire is used, the tire is conveyed by the electric roller 13, the tire is conveyed by the third chain wheel 16 and the second chain 17, the tire is arranged between the electric roller 13 and the transmission cylinder 15, after the tire is in place, the output motor 19 below the tire is driven by the chain wheel assembly, the tire on the connecting vertical plate 12 is enabled to move upwards, the tire taking-off rollers 5 can be arranged in tire openings, the two tire taking-off rollers 5 in the state are in an extending state under the action of the electric telescopic rod 4 and the clamping cylinder 3, the tire taking-off rollers 5 move outwards, retract under the action of the output structure, the purpose of expanding the tire is achieved, at the moment, a worker can check the inner side of the tire, after the tire is checked, the structure is reversely operated, the conveying structure starts to operate, and the tire on the conveying surface is conveyed to the next station.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Tyre expander, including base (1), its characterized in that: the utility model discloses a tire scraping device, including base (1), stand shell (2) of equal fixedly connected with in left and right sides of base (1) top surface, left side the top surface fixedly connected with of stand shell (2) presss from both sides tight cylinder (3), right side the top surface fixedly connected with electric telescopic handle (4) of stand shell (2), the equal fixedly connected with of output of pressing from both sides tight cylinder (3) and electric telescopic handle (4) takes off child roller (5), right side the below rotation of stand shell (2) inner wall right is connected with connects horizontal pole (6), the left end fixedly connected with output motor (19) of connecting horizontal pole (6), the left and right sides of connecting horizontal pole (6) pole wall all is equipped with rotating device.

2. A tyre expander as claimed in claim 1, wherein: the rotating device comprises a first sprocket (7) fixedly connected to one side of a rod wall of a connecting cross rod (6), two second sprockets (8) are arranged above the inner wall of the upright shell (2), a first chain (9) is connected between the first sprocket (7) and the second sprocket (8) in a rotating mode, a connecting block (10) is fixedly connected to one face of the first chain (9), a moving opening (11) is formed in the opposite face of the upright shell (2), connecting risers (12) are fixedly connected to the opposite faces of the connecting blocks (10), and conveying devices are arranged in front of the opposite faces of the connecting risers (12).

3. A tyre expander as claimed in claim 2, wherein: the conveying device comprises two electric rollers (13) which are fixedly connected to the front sides of two opposite connecting vertical plates (12), a rotating cross rod (14) is fixedly connected to the rear sides of two opposite sides of the connecting vertical plates (12) in a rotating mode, a transmission cylinder (15) is fixedly connected to the center of the rod wall of the rotating cross rod (14), third chain wheels (16) are fixedly connected to the left side of the rod wall of the rotating cross rod (14) and the left side of the rod wall of the electric rollers (13), and second chains (17) are fixedly connected to the surfaces of the two third chain wheels (16) in a rotating mode.

4. A tyre expander as claimed in claim 3, wherein: the right end of the connecting cross rod (6) penetrates through the left side of the inner wall of the right side upright shell (2) and the right side of the left side upright shell (2) and the left side of the inner wall of the right side upright shell (2) to extend to the left side of the left side upright shell (2), and the opposite sides of the two connecting blocks (10) extend to one side of the upright shell (2) through the inner wall of the moving port (11).

5. A tyre expander as claimed in claim 1, wherein: the left side and the right side of the bottom surface of the base (1) are fixedly connected with anti-slip cushion blocks (18).

6. A tire expander according to claim 5, wherein: the two anti-skid cushion blocks (18) are rectangular block structures made of rubber, and the surfaces of the two column shells (2) are coated with epoxy anti-corrosion paint.