CN218616113U - Vehicle tyre dismounting device - Google Patents

Abstract

The utility model discloses a vehicle tire dismouting device relates to vehicle tire dismouting technical field, specifically is a vehicle tire dismouting device, the on-line screen storage device comprises a base, the left side of base is connected with ramp plate, the top of base is seted up flutedly, the inside movable sleeve of recess is equipped with the lifter plate, pneumatic cylinder one has been cup jointed in the bottom activity of lifter plate, the top fixed mounting of base has the control box, driving motor is installed in the front of control box. This vehicle tire dismouting device, through setting up the ramp plate, the vehicle tire can roll the base along the ramp plate on, does not need the maintenance personal to carry the tire to the base, and is more laborsaving, through setting up the lifter plate, utilizes the pneumatic cylinder one to promote the lifter plate rebound, can make the lifter plate upwards lift the tire, does not need the maintenance personal to upwards remove the tire, uses more convenience.

Description

Vehicle tyre dismounting device

Technical Field

The utility model relates to a vehicle tire dismouting technical field specifically is a vehicle tire dismouting device.

Background

With the rapid development of automobile manufacturing industry and the continuous increase of automobile holding amount in China, more and more automobiles run on a highway, and the phenomena of tire burst and tire puncture of the automobiles also occur frequently; moreover, the tire, as an important component of an automobile, is subject to certain repair or replacement after a period of use; therefore, as a means of unloading and installing an automobile tire, efficient and convenient use of a tire changer is necessary, especially when the tire needs to be disassembled and assembled on site, and a vehicle transport means is required to transport the tire changer to a site where the tire is to be disassembled and assembled.

Published patent CN106739874B discloses a vehicle-mounted tire dismounting machine, which comprises a tire shoveling device, a tire dismounting device and a power device for providing power; the tire shoveling device comprises a tire shoveling bracket and a tire shoveling mechanism fixed on the upper part of the tire shoveling bracket, wherein the tire shoveling mechanism comprises a shovel body and a tire shoveling cylinder for controlling the shovel body; the tire dismounting device comprises a supporting upright post fixed on a base and a sliding part capable of sliding on the supporting upright post, a tire pressing cylinder is arranged between the sliding part and the supporting upright post and used for controlling the sliding of the sliding part, a tire pressing arm is arranged on the sliding part and comprises at least two rotating arms which are sequentially pivoted, the rotating arms can swing on a plane vertical to the sliding direction of the sliding part, and a pressure head used for pressing a tire is arranged at the end part of the tire pressing arm; the power device comprises an air pump for providing an air source for the device, a storage battery for providing a power supply, and an inverter matched with the storage battery. This patent suffers from the following disadvantages: the working disc for placing the tires is positioned above the box body, when the tires are disassembled and assembled, the tires need to be moved and lifted by manpower or moving and lifting equipment, the manpower is time-consuming and labor-consuming, the moving and lifting equipment occupies space when in use, and the vehicle-mounted use is not facilitated

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a vehicle tyre dismouting device has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a vehicle tyre dismouting device, includes the base, the left side of base is connected with the ramp plate, the top of base is seted up flutedly, the inside movable sleeve of recess is equipped with the lifter plate, pneumatic cylinder one has been cup jointed in the bottom activity of lifter plate, the top fixed mounting of base has the control box, driving motor is installed in the front of control box, pneumatic cylinder two is installed to the front end of driving motor output shaft, the side of pneumatic cylinder two is connected with holder one, the inside activity of holder one has cup jointed the support claw.

Optionally, the cross section of the slope plate is in a direct triangular structure, the upper surface of the slope plate is a slope surface, and the top of the slope plate is flush with the top surface of the base.

Optionally, the grooves are symmetrically distributed on the left side and the right side of the control box, and the bottom of the first hydraulic cylinder is movably sleeved inside the grooves.

Optionally, the top of the lifting plate is connected with a baffle plate, and the baffle plate is located in the middle of the lifting plate.

Optionally, the top of the base is sleeved with a turntable through a bearing, the turntable is located at the front end of the supporting claw, and the top of the turntable is provided with anti-skid grains.

Optionally, a second clamping seat is installed at the front end of an output shaft of the second hydraulic cylinder, a connecting rod is movably sleeved inside the second clamping seat, and one end, far away from the second clamping seat, of the connecting rod is movably sleeved inside the supporting claw.

Optionally, the number of the supporting claws is not less than four and is symmetrically distributed about the two centers of the hydraulic cylinder, and rubber anti-slip pads are arranged on the outer surfaces of the supporting claws.

The utility model provides a vehicle tyre dismouting device possesses following beneficial effect:

1. this vehicle tire dismouting device, through setting up the ramp plate, the vehicle tire can roll the base along the ramp plate on, does not need maintenance personal to carry the tire to the base, and more laborsaving through setting up the lifter plate, utilizes a pneumatic cylinder to promote the lifter plate rebound, can make the lifter plate upwards lift the tire, does not need maintenance personal to upwards carry the tire, uses more convenience.

2. This vehicle tire dismouting device, through setting up the carousel, roll the tire back on the base, can remove the tire and rotate on the carousel, conveniently turn to the tire, make the tire circle face directly to supporting claw, through setting up supporting claw, utilize two inside pulling holders of pneumatic cylinder two, make the connecting rod outwards strut supporting claw, can make supporting claw press from both sides tightly in the inside of wheel tire bead, conveniently fix the tire, need not use the bolt to fix the tire, make things convenient for the dismouting of tire.

Drawings

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

FIG. 2 is a schematic structural view of the lifting plate of the present invention when lifted;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic structural view of the support claw of the present invention.

In the figure: 1. a base; 2. a ramp plate; 3. a groove; 4. a lifting plate; 5. a first hydraulic cylinder; 6. a baffle plate; 7. a turntable; 8. a control box; 9. a drive motor; 10. a second hydraulic cylinder; 11. a first clamping seat; 12. a support claw; 13. a second clamping seat; 14. a connecting rod; 15. a rubber non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a vehicle tire dismouting device, includes base 1, and base 1's left side is connected with ramp plate 2, and ramp plate 2's cross-section is direct triangle-shaped structure, and ramp plate 2's upper surface flushes for ramp surface and top and base 1's top surface, through setting up ramp plate 2, the vehicle tire can be along ramp plate 2 roll base 1 on, do not need maintenance personal to carry the tire to base 1 on, more laborsaving.

Please refer to fig. 1 and 2, a groove 3 is formed in the top of a base 1, a lifting plate 4 is movably sleeved in the groove 3, a hydraulic cylinder 5 is movably sleeved at the bottom of the lifting plate 4, the lifting plate 4 is pushed by the hydraulic cylinder 5 to move upwards, the lifting plate 4 can lift up a tire upwards, the tire is not required to be lifted upwards by a maintenance person, the use is more convenient, a baffle 6 is connected to the top of the lifting plate 4, the baffle 6 is located in the middle of the lifting plate 4, the baffle 6 can block the tire by being provided with the baffle 6, the tire is prevented from sliding downwards along the lifting plate 4, the grooves 3 are symmetrically distributed on the left side and the right side of a control box 8, the bottom of the hydraulic cylinder 5 is movably sleeved in the groove 3, the top of the base 1 is sleeved with a turntable 7 through a bearing, the turntable 7 is arranged by rolling the tire onto the base 1, the tire can be moved onto the turntable 7 to rotate, the tire is convenient to turn, a tire ring faces a claw 12, the turntable 7 is located at the front end of the claw 12, and anti-slip grains are arranged at the top of the turntable 7.

Referring to fig. 1 and 4, a control box 8 is fixedly installed at the top of a base 1, a driving motor 9 is installed on the front surface of the control box 8, by arranging the driving motor 9, the driving motor 9 is used for driving a second hydraulic cylinder 10 to rotate, so that tires can be driven to rotate, and the tires can be conveniently disassembled and assembled in a rotating manner, the second hydraulic cylinder 10 is installed at the front end of an output shaft of the driving motor 9, a first clamping seat 11 is connected to the side surface of the second hydraulic cylinder 10, a supporting claw 12 is movably sleeved inside the first clamping seat 11, a second clamping seat 13 is installed at the front end of an output shaft of the second hydraulic cylinder 10, by arranging the supporting claw 12, the second clamping seat 13 is pulled inwards by the second hydraulic cylinder 10, so that the connecting rod 14 outwards supports the supporting claw 12, the supporting claw 12 can be clamped inside a tire ring, so that the tires can be conveniently fixed, the tires do not need to be fixed by using bolts, so that the tires can be conveniently disassembled and assembled, a connecting rod 14 is movably sleeved inside the supporting claw 14, one end of the connecting rod 14, which is far away from the clamping seat 13, four supporting claws 12 is symmetrically distributed about the center of the second hydraulic cylinder 10, the supporting claw 12 is provided with a rubber cushion 15, and the anti-skid-proof rubber cushion 15 is arranged on the outer surface of the anti-slip-proof rubber cushion rubber to prevent the anti-slip-proof cushion rubber from being scratched tire.

In summary, when the device for mounting and dismounting a vehicle tire is used, a tire is rolled onto the turntable 7 at the top of the base 1 along the slope plate 2, then the tire is rotated to align a tire ring with the supporting claw 12, then the lifting plate 4 is pushed upwards through the hydraulic cylinder I5, the tire is pushed upwards through the lifting plate 4, the hydraulic cylinder II 10 is aligned with the center of the tire ring, then the tire ring is pushed to the outer part of the supporting claw 12, the clamping seat II 13 is pulled inwards through the hydraulic cylinder II 10, the supporting claw 12 is outwards stretched through the connecting rod 14, and the supporting claw 12 is clamped in the tire to fix the tire.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a vehicle tyre dismouting device, includes base (1), its characterized in that: the left side of base (1) is connected with ramp plate (2), recess (3) are seted up at the top of base (1), the inside movable sleeve of recess (3) is equipped with lifter plate (4), pneumatic cylinder (5) have been cup jointed in the bottom activity of lifter plate (4), the top fixed mounting of base (1) has control box (8), driving motor (9) are installed in the front of control box (8), pneumatic cylinder two (10) are installed to the front end of driving motor (9) output shaft, the side of pneumatic cylinder two (10) is connected with holder one (11), support claw (12) have been cup jointed in the inside activity of holder one (11).

2. A vehicle tire mounting and demounting device as set forth in claim 1, wherein: the section of the slope plate (2) is in a direct triangular structure, the upper surface of the slope plate (2) is a slope surface, and the top of the slope plate is flush with the top surface of the base (1).

3. A vehicle tire mounting and demounting device as set forth in claim 1, wherein: the grooves (3) are symmetrically distributed on the left side and the right side of the control box (8), and the bottoms of the hydraulic cylinders (5) are movably sleeved in the grooves (3).

4. A vehicle tire mounting and demounting device as set forth in claim 1, wherein: the top of lifter plate (4) is connected with baffle (6), baffle (6) are located the middle part of lifter plate (4).

5. A vehicle tire mounting and demounting device as set forth in claim 1, wherein: the top of the base (1) is sleeved with a turntable (7) through a bearing, the turntable (7) is located at the front end of the supporting claw (12), and anti-skid grains are arranged at the top of the turntable (7).

6. A vehicle tire mounting and demounting device as set forth in claim 1, wherein: a second clamping seat (13) is installed at the front end of an output shaft of the second hydraulic cylinder (10), a connecting rod (14) is movably sleeved inside the second clamping seat (13), and one end, far away from the second clamping seat (13), of the connecting rod (14) is movably sleeved inside the supporting claw (12).

7. A vehicle tire mounting and demounting device as set forth in claim 1, wherein: the number of the supporting claws (12) is not less than four, and the supporting claws are distributed in a central symmetry mode about the second hydraulic cylinder (10), and rubber anti-skid pads (15) are arranged on the outer surfaces of the supporting claws (12).

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