CN112810390A - Automatic tire dismounting device - Google Patents

Abstract

The invention discloses an automatic tire dismounting device, which comprises a base, a brake component arranged on the upper side of the base and used for driving a tire to rotate, the left side and the right side of the braking component are provided with the limiting components used for fixing tires with various sizes, the technical scheme provides an automatic dismounting device which can automatically clamp the tires with various sizes, can realize the mounting and dismounting of the tires and a wheel hub, does not need manual participation in the mounting and dismounting process, the communication of different sizes can be limited on the device through the limiting component, the effect of driving the tire to rotate can be achieved through the limitation of the transmission component to the tire and the output power of the braking component, the tires with different sizes can be separated from the wheel hub through the adjusting component, the tires can be driven to rotate by starting the braking component, can accomplish the dismantlement to the tire under the restriction of screens subassembly, not only reduce worker's work load and still accelerated work efficiency.

Description

Automatic tire dismounting device

Technical Field

The invention relates to the field of automobile tire correlation, in particular to automatic tire dismounting equipment.

Background

Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties.

When a tire is maintained, the tire needs to be separated from a hub, a new tire needs to be mounted on the hub after the tire to be maintained is maintained, a large amount of physical force of workers needs to be wasted when the workers disassemble and assemble the tire, and the workers may be damaged by maintenance tools in a maintenance process.

Disclosure of Invention

In view of this, the invention provides an automatic tire mounting and dismounting device, which can automatically climb onto a goods shelf, automatically clamp tires of various sizes, and realize the mounting and dismounting of the tires and a wheel hub, and does not need an automatic dismounting device participated in by manpower in the mounting and dismounting process, thereby not only reducing the workload of workers, but also protecting the safety of the workers.

The utility model provides an automatic dismouting equipment of tire, includes the base, sets up to be equipped with and drives pivoted brake assembly with the tire in the base upside, the brake assembly left and right sides is equipped with the spacing subassembly that is used for fixed various size tires, the brake assembly upside is equipped with and is used for stabilizing tire pivoted drive assembly, the drive assembly right side is equipped with carries out the adjusting part dismantled to not unidimensional tire, the adjusting part includes the regulating plate that can reciprocate along with electronic board, regulating plate lower extreme fixedly connected with is used for separating the division board of wheel hub and tire, through brake assembly drives the tire rotation and can reach by the restriction of division board and separate tire and wheel hub, the adjusting part right side is equipped with the supplementary screens subassembly of dismantling the tire.

Furthermore, the brake assembly comprises a brake cavity with an upward opening and located on the upper end face of the base, a brake motor is fixedly arranged on the lower inner wall of the brake cavity, a brake shaft is dynamically connected to the upper end of the brake motor, and a brake wheel in friction connection with a tire is fixedly connected to the upper end of the brake shaft.

Further, spacing subassembly is including being located two ascending spacing chambeies of opening on the base up end, the equal sliding connection of spacing intracavity has the limiting plate, the limiting plate is kept away from base center end with spacing chamber is kept away from by spacing spring fixed connection between the base center inner wall, two the limiting plate is close to the equal fixedly connected with braking telescopic link of base center end, braking telescopic link can stretch out and draw back from top to bottom, the equal fixedly connected with brake pads in braking telescopic link upper end.

Further, the transmission assembly is including being located base up end fixed connection's guide rail plate, power fit is connected with on the terminal surface before the guide rail plate electric plate, electric plate can reciprocate before the guide rail plate on the terminal surface, electric plate lower extreme fixedly connected with electric telescopic handle that can stretch out and draw back from top to bottom, the electric telescopic handle downside is equipped with the driving plate, the electric telescopic handle lower extreme is in rotate on the driving plate up end and connect.

Further, the adjusting part is including being located the decurrent regulation chamber of terminal surface upper shed under the electronic board, it has to adjust intracavity sliding connection the regulating plate, adjust intracavity left side inner wall with by regulating spring fixed connection between the regulating plate left end, regulating plate left end fixedly connected with adjusts the stay cord, it runs through to adjust the stay cord adjust intracavity left side inner wall and right side spacing intracavity right side inner wall and with the right side limiting plate right-hand member fixed connection, regulating plate lower extreme fixedly connected with the division board, limiting spring's elasticity is greater than regulating spring's elasticity.

Further, the screens subassembly is including being located regulating plate right-hand member fixed connection's linkage board, the linkage board is the semi-annular for be equipped with the opening orientation in the linkage board and keep away from the linkage chamber of linkage board center direction, linkage intracavity sliding connection has the linkage slider, linkage slider left end fixedly connected with linkage chamber left side inner wall fixed connection's linkage stay cord, linkage slider right-hand member fixedly connected with linkage piece, the fixed linkage telescopic link that can stretch out and draw back from top to bottom that is equipped with of linkage piece lower extreme, linkage telescopic link lower extreme fixedly connected with gag lever post, the gag lever post lower extreme articulates there is the gag lever post, two the braking telescopic link with the linkage telescopic link is electric telescopic handle.

This technical scheme provides a tire of various sizes of ability automatic chucking, can realize the loading and unloading of tire and wheel hub, the automatic disassembly equipment that the loading and unloading in-process need not artifical participation, can be with the not intercommunication restriction of unidimensional on the device through spacing subassembly, can reach through transmission assembly to the restriction of tire and brake assembly's output power and drive pivoted effect with the tire, can separate not unidimensional tire and wheel hub through adjusting part, it can make the tire driven the rotation to start brake assembly, can accomplish the dismantlement to the tire under the restriction of screens subassembly, the work load that has not only reduced the worker has still accelerated work efficiency.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;

FIG. 6 is a schematic structural view of the brake pad of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 7 is a schematic structural diagram at E-E in FIG. 1 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The automatic tire dismounting and mounting device disclosed by the accompanying drawings 1 to 7 comprises a base 10, a brake assembly 37 arranged on the upper side of the base 10 and used for driving tires to rotate, limiting assemblies 38 used for fixing tires of various sizes are arranged on the left and right sides of the brake assembly 37, a transmission assembly 39 used for stabilizing the rotation of the tires is arranged on the upper side of the brake assembly 37, an adjusting assembly 40 used for dismounting tires of different sizes is arranged on the right side of the transmission assembly 39, the adjusting assembly 40 comprises an adjusting plate 25 capable of moving up and down along with an electric plate 21, a partition plate 36 used for separating a hub from the tires is fixedly connected to the lower end of the adjusting plate 25, the tires are driven to rotate by the brake assembly 37 and can be separated from the hub by the limitation of the partition plate 36, and a clamping assembly 41 used for assisting in dismounting the tires is arranged on the right; this technical scheme provides a tire of various sizes of ability automatic chucking, can realize the loading and unloading of tire and wheel hub, the automatic disassembly equipment that the loading and unloading in-process need not artifical participation, can be with the not intercommunication restriction of unidimensional on the device through spacing subassembly, can reach through transmission assembly to the restriction of tire and brake assembly's output power and drive pivoted effect with the tire, can separate not unidimensional tire and wheel hub through adjusting part, it can make the tire driven the rotation to start brake assembly, can accomplish the dismantlement to the tire under the restriction of screens subassembly, the work load that has not only reduced the worker has still accelerated work efficiency.

In this embodiment, the brake assembly 37 includes a brake cavity 16 located on the upper end surface of the base 10 and having an upward opening, a brake motor 17 is fixedly disposed on the lower inner wall of the brake cavity 16, a brake shaft 18 is dynamically connected to the upper end of the brake motor 17, and a brake wheel 19 frictionally connected to the tire is fixedly connected to the upper end of the brake shaft 18; when a tire is placed on the upper side of the brake wheel 19, the brake shaft 18 is rotated by starting the brake motor 17, so that the brake wheel 19 rotates along with the brake shaft 18, and the tire on the upper side of the brake wheel 19 is rotated.

In this embodiment, the limiting assembly 38 includes two limiting cavities 11 with upward openings, which are located on the upper end surface of the base 10, limiting plates 12 are slidably connected in the limiting cavities 11, a limiting spring 13 is fixedly connected between the central end of the limiting plate 12 away from the base 10 and the central inner wall of the limiting cavity 11 away from the base 10, two braking telescopic rods 14 are fixedly connected at the central ends of the limiting plates 12 close to the base 10, the braking telescopic rods 14 are capable of extending up and down, and braking blocks 15 are fixedly connected at the upper ends of the braking telescopic rods 14; when the tire is put, the two limiting plates 12 are moved away from the center direction of the base 10, so that the two limiting springs 13 are compressed, at this time, the braking telescopic rod 14 and the braking block 15 move together with the limiting plates 12, at this time, the tire is put on the braking wheel 19, and the tire is limited by the two limiting plates 12.

In this embodiment, the transmission assembly 39 includes a guide rail plate 20 fixedly connected to the upper end surface of the base 10, the electric plate 21 is connected to the front end surface of the guide rail plate 20 in a power-fit manner, the electric plate 21 can move up and down on the front end surface of the guide rail plate 20, the lower end of the electric plate 21 is fixedly connected to an electric telescopic rod 22 capable of extending up and down, a transmission plate 23 is arranged on the lower side of the electric telescopic rod 22, and the lower end of the electric telescopic rod 22 is rotatably connected to the upper end surface of the transmission plate 23; by extending the electric telescopic rod 22 downwards, the driving plate 23 is pushed downwards, so that the driving plate 23 contacts the tire and limits the tire from moving upwards, at the moment, two braking telescopic rods 14 are extended upwards, so that two braking blocks 15 are pushed upwards, the tire is forcibly separated from the wheel hub, and at the moment, when the tire is driven to rotate, the driving plate 23 rotates along with the tire and stabilizes the position of the tire.

In this embodiment, the adjusting assembly 40 includes an adjusting cavity 24 with a downward opening on the lower end surface of the electric plate 21, the adjusting plate 25 is connected in the adjusting cavity 24 in a sliding manner, the left inner wall of the adjusting cavity 24 is fixedly connected with the left end of the adjusting plate 25 through an adjusting spring 26, the left end of the adjusting plate 25 is fixedly connected with an adjusting pull rope 27, the adjusting pull rope 27 penetrates through the left inner wall of the adjusting cavity 24 and the right inner wall of the limiting cavity 11 on the right side and is fixedly connected with the right end of the limiting plate 12 on the right side, the lower end of the adjusting plate 25 is fixedly connected with the dividing plate 36, and the elastic force of the limiting spring 13 is greater than that; the adjusting spring 26 is initially compressed, when a tire is placed on the upper side of the brake wheel 19, the limiting plate 12 is moved away from the center of the base 10, so that the adjusting rope 27 is partially restored, the adjusting plate 25 is moved to the right by a certain distance, the distance that the adjusting plate 25 moves is proportional to the size of the tire, and at this time, the electric plate 21 is moved downward along the front end surface of the guide rail plate 20, so that the adjusting plate 25 and the separating plate 36 are driven to move downward, so that the separating plate 36 moves downward and separates the hub from the tire.

In this embodiment, the clamping assembly 41 includes a linkage plate 28 fixedly connected to the right end of the adjusting plate 25, the linkage plate 28 is semi-annular, so that a linkage cavity 29 with an opening facing away from the center direction of the linkage plate 28 is formed in the linkage plate 28, a linkage slider 30 is slidably connected to the linkage cavity 29, a linkage pull rope 31 fixedly connected to the left inner wall of the linkage cavity 29 is fixedly connected to the left end of the linkage slider 30, a linkage block 32 is fixedly connected to the right end of the linkage slider 30, a linkage telescopic rod 33 capable of extending up and down is fixedly arranged at the lower end of the linkage block 32, a limiting rod 34 is fixedly connected to the lower end of the linkage telescopic rod 33, a limiting rod 35 is hinged to the lower end of the limiting rod 34, and the two brake telescopic rods 14 and the linkage telescopic rod 33 are both electric telescopic; after the tire and the hub are separated by a certain distance by the separation plate 36, the linkage telescopic rod 33 is extended downwards, so that the limiting rod 34 and the limiting rod 35 are pushed downwards, the limiting rod 35 is inserted between the tire and the hub, the linkage telescopic rod 33 is contracted, so that the limiting rod 34 and the limiting rod 35 are driven to move upwards, the limiting rod 35 moves upwards, so that the separated tire is driven to move upwards, a part of the tire is driven to move upwards to the upper side of the hub and the separation plate 36, the tire is separated by the limiting rod 35, the brake wheel 19 is driven to rotate by starting the brake motor 17, so that the tire is driven to rotate, the tire and the hub can be forcibly separated by rotating, and the effect of separating the tire and the hub is achieved, when the tire is required to be installed on the hub, the tire is placed on the wheel hub, the adjusting plate 25 and the limiting rod 35 can move downwards to push a part of the lower side of the tire to the lower side of the wheel hub, the linkage telescopic rod 33 extends downwards, so that the limiting rod 35 is pushed downwards and pushes a part of the lower side of the tire downwards, the brake motor 17 is started to drive the wheel hub to rotate, the wheel hub can be clamped into the wheel hub after rotating, and the purpose that the tire is installed on the wheel hub is achieved.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (6)

1. The utility model provides an automatic dismouting equipment of tire which characterized in that: including the base, set up to be equipped with in the base upside and drive pivoted brake assembly with the tire, the brake assembly left and right sides is equipped with the spacing subassembly that is used for fixed various size tires, the brake assembly upside is equipped with and is used for stabilizing tire pivoted drive assembly, the drive assembly right side is equipped with carries out the adjusting part of dismantling to not unidimensional tire, adjusting part includes the regulating plate that can reciprocate along with electronic board, regulating plate lower extreme fixedly connected with is used for separating the division board of wheel hub and tire, through brake assembly drives the tire rotation and can reach by the restriction of division board and separate tire and wheel hub, the adjusting part right side is equipped with the supplementary screens subassembly of dismantling the tire.

2. An automatic tire mounting and dismounting apparatus according to claim 1, wherein: the brake assembly comprises a brake cavity with an upward opening and located on the upper end face of the base, a brake motor is fixedly arranged on the lower inner wall of the brake cavity, a brake shaft is dynamically connected to the upper end of the brake motor, and a brake wheel in friction connection with a tire is fixedly connected to the upper end of the brake shaft.

3. An automatic tire mounting and dismounting apparatus according to claim 1, wherein: spacing subassembly is including being located two ascending spacing chambeies of opening on the base up end, the equal sliding connection of spacing intracavity has the limiting plate, the limiting plate is kept away from base center end with spacing chamber is kept away from by spacing spring fixed connection between the central inner wall of base, two the limiting plate is close to the equal fixedly connected with braking telescopic link of base center end, braking telescopic link can stretch out and draw back from top to bottom, the equal fixedly connected with brake block in braking telescopic link upper end.

4. An automatic tire mounting and dismounting apparatus according to claim 3, wherein: the transmission assembly is including being located base up end fixed connection's guide rail plate, power fit is connected with on the terminal surface before the guide rail plate electric plate, electric plate can reciprocate before the guide rail plate on the terminal surface, electric plate lower extreme fixedly connected with electric telescopic handle that can stretch out and draw back from top to bottom, the electric telescopic handle downside is equipped with the driving plate, the electric telescopic handle lower extreme is in rotate the connection on the driving plate up end.

5. An automatic tire mounting and dismounting apparatus according to claim 3, wherein: the adjusting part is including being located the decurrent regulation chamber of terminal surface upper shed under the electronic board, it has to adjust intracavity sliding connection the regulating plate, adjust intracavity left side inner wall with by adjusting spring fixed connection between the regulating plate left end, regulating plate left end fixedly connected with adjusts the stay cord, it runs through to adjust the stay cord adjust intracavity left side inner wall and right side spacing intracavity right side inner wall and with the right side limiting plate right-hand member fixed connection, regulating plate lower extreme fixedly connected with the division board, the elasticity of spacing spring is greater than adjusting spring's elasticity.

6. An automatic tire mounting and dismounting apparatus according to claim 5, wherein: the screens subassembly is including being located regulating plate right-hand member fixed connection's linkage board, the linkage board is the semi-annular for be equipped with the opening orientation in the linkage board and keep away from the linkage chamber of linkage board center direction, linkage intracavity sliding connection has the linkage slider, linkage slider left end fixedly connected with the linkage stay cord of linkage chamber left side inner wall fixed connection, linkage slider right-hand member fixedly connected with linkage piece, the fixed linkage telescopic link that can stretch out and draw back from top to bottom that is equipped with of linkage piece lower extreme, linkage telescopic link lower extreme fixedly connected with restriction lever, the restriction lever lower extreme articulates there is the gag lever post, two the braking telescopic link with the linkage telescopic link is electric telescopic handle.

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