Quick clamping and releasing tire clamp of tire dismounting auxiliary vehicle and method thereof

Abstract

The invention relates to the technical field of tire disassembly and assembly, in particular to a quick clamping and releasing tire clamp of a tire disassembly and assembly auxiliary vehicle and a method thereof.The quick clamping and releasing tire clamp comprises a control display screen, a supporting plate, a push-pull control rod, a storage battery, an adaptive supporting and adjusting part, a first adjusting and supporting part, a second adjusting and supporting part and a clamping and limiting part; and the clamping limiting part is arranged on the adaptive supporting adjusting part. Two-point stable supporting can be carried out through the arranged first adjusting supporting part and the arranged second adjusting supporting part when a tire is disassembled, supporting points can be conveniently and rapidly observed and determined, and tires of different sizes can be conveniently taken down, carried and conveyed through the arranged clamping limiting part after being disassembled; and the tire which is matched with the device and is frequently detached can rotate after being fully attached to the clamping limiting part for limiting, the detached tire can be conveniently overhauled, and the device can be adjusted and used in cooperation with different vehicles through the arranged adaptive supporting adjusting part.

Description

Technical Field

[0001] The invention relates to the technical field of tire disassembly and assembly, in particular to a quick clamping and releasing tire clamp of a tire disassembly and assembly auxiliary vehicle and a method thereof. Background Art

[0002] Tire removal and installation are basic operations in automobile maintenance. In the automobile maintenance scenario, the bottom support of the vehicle at the tire position is raised by a jack, and then the tire is removed and installed. The traditional jack tire changing method is laborious and inefficient, and the support point cannot be quickly determined and known. The support point is single, and the tire does not provide you with a convenient limit for removal during tire removal. Especially when the tire is large in size, it cannot be removed from the vehicle smoothly, safely and stably after removal. It is time-consuming and laborious to manually carry it away, and there are safety hazards. The tire cannot be quickly removed and installed. Therefore, a device is needed to solve the above problems. The device can be adapted to convenient supports according to different vehicles, so that the tire removal and installation can be carried out efficiently and safely, significantly improving the convenience and safety of operation. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a quick clamping and releasing tire clamp of a tire disassembly and assembly auxiliary vehicle and a method thereof.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a quick clamping and releasing tire clamp of a tire disassembly and assembly auxiliary vehicle and a method thereof, including an operation display screen, a support plate, a push-pull control lever, a battery, an adapting support adjustment part, a first adjustment support part, a second adjustment support part and a clamping limit part, the clamping limit part is arranged on the adapting support adjustment part, the first adjustment support part and the second adjustment support part are respectively arranged on both sides of the end of the adapting support adjustment part, the support plate is fixedly connected to one end of the adapting support adjustment part away from the first adjustment support part and the second adjustment support part, the push-pull control lever is fixedly installed on the support plate, the operation display screen is fixedly installed on the middle part of the support plate, and the battery is fixedly installed on the bottom end of the support plate.

[0005] Preferably, the adaptation support adjustment part includes a first moving support arm, a sliding limit card slot, a first support universal wheel, a second moving support arm, a second support universal wheel, a track limit adjustment plate, a first toothed plate, a driving gear, a sliding support card plate, a second toothed plate and a first motor. The first moving support arm and the second moving support arm are slidably clamped on the track limit adjustment plate. The sliding support card plate is fixedly installed at the inner end of the first moving support arm. The sliding support card plate is slidably inserted into the inside of the second moving support arm. The second support universal wheels are evenly rotatably installed at the bottom end of the track limit adjustment plate. The first support universal wheels are evenly rotatably installed at the bottom ends of the first moving support arm and the second moving support arm. The sliding limit card slot is opened on the inner sides of the first moving support arm and the second moving support arm. The second toothed plate is fixedly connected to the second moving support arm. The first toothed plate is fixedly connected to the first moving support arm. And the first toothed plate and the second toothed plate are symmetrically distributed. The driving gear is rotatably clamped on the track limit adjustment plate. And the driving gear is distributed between the second toothed plate and the first toothed plate. Both sides of the driving gear are meshed and connected with the first toothed plate and the second toothed plate respectively. The first motor is fixedly installed at the bottom end of the track limit adjustment plate. And the driving end of the first motor is fixedly connected to the middle of the bottom end of the driving gear.

[0006] Preferably, the clamping limit part includes a first support clamping main body and a second support clamping main body. The first support clamping main body and the second support clamping main body are mirror-symmetrically distributed. And the first support clamping main body and the second support clamping main body have the same structure.

[0007] Preferably, both the first support clamping main body and the second support clamping main body include a rotating support wheel, a support clamping outer frame, a second motor, a rotating support shaft, a moving support frame and a first electric push rod. The rotating support shaft is rotatably clamped inside the moving support frame. The support clamping outer frame is fixedly installed on the rotating support shaft by bolts. The rotating support wheels are evenly rotatably installed inside the support clamping outer frame. The second motor is fixedly installed on the moving support frame. And the driving end of the second motor is fixedly connected to the end of the rotating support shaft. The front end of the first electric push rod is fixedly connected to the moving support frame.

[0008] Preferably, support rail plates are fixedly installed at the upper ends of the support clamping outer frames in the first support clamping main body and the second support clamping main body. A fixed frame plate is fixedly installed at the upper part of one end of the support rail plate away from the support clamping outer frame through bolts. A second electric push rod is fixedly installed on the fixed frame plate. A limit clamping outer frame is slidably clamped on the support rail plate. Rotating limit wheels are evenly rotatably installed inside the limit clamping outer frame, and the front end of the second electric push rod is fixedly connected to the outer side of the bottom end of the limit clamping outer frame.

[0009] Preferably, the first adjustment support part includes a third electric push rod, a support mounting plate, a fourth electric push rod, a rotating disc, a third motor, a third support universal wheel, a support lifting tray, an electric jack, a telescopic adjustment support arm, a fourth support universal wheel, and a limit support plate. The rotating disc is rotatably clamped at the upper part of the front end of the support mounting plate. The third motor is fixedly installed at the bottom of the front end of the support mounting plate, and the driving end of the third motor is fixedly connected to the middle of the rotating disc. The front end of the third electric push rod is fixedly connected to the middle of the upper end of the support mounting plate. The limit support plate is fixedly connected to the side end of the rotating disc away from the third electric push rod. The fourth electric push rod is fixedly installed at the middle of the upper end of the limit support plate. The telescopic adjustment support arm is slidably clamped inside the limit support plate. The front end of the fourth electric push rod is fixedly connected to the upper end of the telescopic adjustment support arm. The electric jack is fixedly installed on the telescopic adjustment support arm. The support lifting tray is fixedly connected to the upper end of the electric jack. The fourth support universal wheel is rotatably installed at the bottom ends of the telescopic adjustment support arm and the limit support plate. The third support universal wheel is rotatably installed at the bottom end of the support mounting plate.

[0010] Preferably, a lighting lamp and a camera are fixedly installed at the upper end of the telescopic adjustment support arm, and the lighting lamp and the camera are located on one side of the electric jack.

[0011] Preferably, the first adjustment support part and the second adjustment support part have the same structure. The third electric push rods in the first adjustment support part and the second adjustment support part are respectively fixedly installed on the second moving support arm and the first moving support arm. The support mounting plates in the first adjustment support part and the second adjustment support part are respectively slidably clamped inside the front ends of the second moving support arm and the first moving support arm. The moving support frame is slidably clamped inside the sliding limit card slot. The first electric push rods in the first support clamping main body and the second support clamping main body are respectively fixedly installed on the first moving support arm and the second moving support arm.

[0012] A usage method of a quick clamping and releasing tire clamp for a tire dismounting and mounting auxiliary vehicle includes the following steps:

[0013] S1: Device positioning and adjustment adaptation

[0014] Move the device to the outside of the tire to be removed by pushing and pulling the control lever. According to the vehicle model and tire size, start the first motor through the operation of the display screen, and drive the gear to drive the first toothed plate and the second toothed plate to move synchronously, adjust the distance between the first moving support arm and the second moving support arm, and align the adaptive support adjustment part with the bottom of the tire;

[0015] S2: Two-point support and positioning

[0016] Start the lighting lamps and cameras in the first adjustment support part and the second adjustment support part, observe the position of the vehicle body reinforcement rib, and confirm the support points on the operation display screen. Adjust the angles and positions of the telescopic adjustment support arms through the third motor and the fourth electric push rod, so that the electric jack is accurately lifted to the bottom of the vehicle body reinforcement rib to complete two-point stable support;

[0017] S3: Tire disassembly and clamping

[0018] After removing the tire fixing bolts, start the first electric push rod in the first support clamping main body and the second support clamping main body, drive the moving support frame to move horizontally, so that the clamping limit part clamps the tire from both sides of the bottom of the tire, and move the device smoothly through the first support universal wheel and the second support universal wheel, and separate and remove the tire from the vehicle body;

[0019] S4: Tire maintenance and reset

[0020] The removed tire can be rotated on the clamping limit part by means of the rotating support wheel for easy maintenance; when the clamping angle needs to be adjusted, start the second motor to drive the support clamping outer frame to rotate. After the maintenance is completed, operate the reset device in the reverse direction, remove the tire and restore each component to the initial position.

[0021] Advantages of the present invention:

[0022] 1. The present invention can perform two-point stable support during tire disassembly through the provided first adjustment support part and the second adjustment support part, and the support points can be observed and determined conveniently and quickly. Through the provided clamping limit part, tires of different sizes can be conveniently removed, transported and carried after disassembly, and the tires that are often disassembled and adapted to this device can rotate after being fully fitted and limited by the clamping limit part, which is convenient for the maintenance of the disassembled tires. And through the provided adaptive support adjustment part, this device can be adjusted and used to adapt to different vehicles.

[0023] Second, the present invention realizes two-point independent support through the first adjustment support part and the second adjustment support part, avoiding the tipping risk of the traditional single-point support of the jack, significantly improving the operation safety. The adaptable support adjustment part can automatically adjust the distance between the moving support arms according to different vehicle models and tire sizes. In combination with the electric push rod and the universal wheels, it can achieve rapid and accurate positioning, with stronger compatibility. The clamping and limiting part adopts a mirror-symmetrical support clamping body, combined with a rotating support wheel and a limiting clamping outer frame, which can stably clamp tires of different sizes and support rotation and maintenance after disassembly, reducing the manual handling intensity. It is equipped with a camera, a lighting lamp and a control display screen to display the position of the support point in real time, assisting the operator to accurately position, reducing the operation difficulty and error rate. The automation adjustment of each component is realized through the motor, the electric push rod and the electric jack, greatly reducing the need for manual intervention and improving the disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the drawings and embodiments.

[0025] Figure 1 It is a front-view three-dimensional structure schematic diagram of the main body in the present invention;

[0026] Figure 2 It is a side-view three-dimensional structure schematic diagram of the main body in the present invention;

[0027] Figure 3 It is a structure schematic diagram of the adaptable support adjustment part in the present invention;

[0028] Figure 4 It is a bottom structure schematic diagram of the adaptable support adjustment part in the present invention;

[0029] Figure 5 It is a structure schematic diagram of the clamping and limiting part in the present invention;

[0030] Figure 6 It is a structure schematic diagram of the second support clamping body in the present invention;

[0031] Figure 7 It is a structure schematic diagram of the first adjustment support part in the present invention;

[0032] Figure 8 It is a side-view three-dimensional structure schematic diagram of the first adjustment support part in the present invention.

[0033] In the figure: 1 - control display screen, 2 - support plate, 3 - push - pull control rod, 4 - storage battery, 5 - adapter support adjustment part, 6 - first adjustment support part, 7 - second adjustment support part, 8 - clamping and limiting part, 9 - first moving support arm, 10 - sliding limit card slot, 11 - first support universal wheel, 12 - second moving support arm, 13 - second support universal wheel, 14 - track limit adjustment plate, 15 - first toothed plate, 16 - driving gear, 17 - sliding support card plate, 18 - second toothed plate, 19 - first motor, 20 - first support clamping main body, 21 - second support clamping main body, 22 - rotating support wheel, 23 - support clamping outer frame, 24 - second motor, 25 - rotating support shaft, 26 - moving support frame, 27 - first electric push rod, 28 - support tray, 29 - fixed frame plate, 30 - support track plate, 31 - second electric push rod, 32 - rotating limit wheel, 33 - limit clamping outer frame, 34 - third electric push rod, 35 - support mounting plate, 36 - fourth electric push rod, 37 - rotating disk, 38 - third motor, 39 - third support universal wheel, 40 - lighting lamp, 41 - camera, 42 - support lifting tray, 43 - electric jack, 44 - telescopic adjustment support arm, 45 - fourth support universal wheel, 46 - limit support plate. Detailed implementation manners

[0034] In order to enable those skilled in the art of this technology to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above - mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non - exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0036] The following further explains the present invention with reference to the accompanying drawings.

[0037] As Figure 1 and Figure 2As shown, a quick clamping and releasing tire clamp of a tire disassembly and assembly auxiliary vehicle and a method thereof of the present invention include an operation display screen 1, a support plate 2, a push-pull control rod 3, a battery 4, an adapting support adjustment part 5, a first adjustment support part 6, a second adjustment support part 7 and a clamping limit part 8, wherein the clamping limit part 8 is arranged on the adapting support adjustment part 5, the first adjustment support part 6 and the second adjustment support part 7 are respectively arranged on both sides of the end of the adapting support adjustment part 5, the support plate 2 is fixedly connected to one end of the adapting support adjustment part 5 away from the first adjustment support part 6 and the second adjustment support part 7, the push-pull control rod 3 is fixedly installed on the support plate 2, the operation display screen 1 is fixedly installed in the middle of the support plate 2, the battery 4 is fixedly installed at the bottom end of the support plate 2, the push-pull control rod 3 facilitates pushing and pulling the device, and the battery 4 plays a role of auxiliary power supply, so that the device is convenient to use outdoors.

[0038] like Figure 3 and Figure 4As shown, the adaptation support adjustment part 5 includes a first moving support arm 9, a sliding limit card slot 10, a first support universal wheel 11, a second moving support arm 12, a second support universal wheel 13, a track limit adjustment plate 14, a first toothed plate 15, a driving gear 16, a sliding support card plate 17, a second toothed plate 18, and a first motor 19. The first moving support arm 9 and the second moving support arm 12 are slidably clamped on the track limit adjustment plate 14. The sliding support card plate 17 is fixedly installed at the inner end of the first moving support arm 9. The sliding support card plate 17 is slidably inserted into the inside of the second moving support arm 12. The second support universal wheels 13 are evenly rotatably installed at the bottom end of the track limit adjustment plate 14. The first support universal wheels 11 are evenly rotatably installed at the bottom ends of the first moving support arm 9 and the second moving support arm 12. The sliding limit card slot 10 is opened on the inner sides of the first moving support arm 9 and the second moving support arm 12. The second toothed plate 18 is fixedly connected to the second moving support arm 12. The first toothed plate 15 is fixedly connected to the first moving support arm 9. And the first toothed plate 15 and the second toothed plate 18 are symmetrically distributed. The driving gear 16 is rotatably clamped on the track limit adjustment plate 14. And the driving gear 16 is distributed between the second toothed plate 18 and the first toothed plate 15. The two sides of the driving gear 16 are respectively meshed and connected with the first toothed plate 15 and the second toothed plate 18. The first motor 19 is fixedly installed at the bottom end of the track limit adjustment plate 14. And the driving end of the first motor 19 is fixedly connected to the middle of the bottom end of the driving gear 16. The operating first motor 19 drives the driving gear 16 to run and rotate. The rotating driving gear 16 drives and controls the movement of the first toothed plate 15 and the second toothed plate 18, thereby driving the first moving support arm 9 and the second moving support arm 12 to slide and move along the track limit adjustment plate 14 for adjustment. At this time, the distance between the first moving support arm 9 and the second moving support arm 12 is adaptively adjusted according to the sizes of the different tires of the vehicle models to be disassembled, so that the second adjustment support part 7 and the first adjustment support part 6 provided at the front ends of the first moving support arm 9 and the second moving support arm 12 can be stably inserted into the bottom of the vehicle where the tire is installed from both sides of the bottom of the tire, making the device adaptable to different vehicle models.

[0039] As Figure 5 and Figure 6As shown, the clamping and limiting part 8 includes a first support and clamping main body 20 and a second support and clamping main body 21. The first support and clamping main body 20 and the second support and clamping main body 21 are symmetrically distributed in a mirror image, and the first support and clamping main body 20 and the second support and clamping main body 21 have the same structure. The first support and clamping main body 20 and the second support and clamping main body 21 both include a rotating support wheel 22, a support and clamping outer frame 23, a second motor 24, a rotating support shaft 25, a moving support frame 26, and a first electric push rod 27. The rotating support shaft 25 is rotatably clamped inside the moving support frame 26. The support and clamping outer frame 23 is fixedly installed on the rotating support shaft 25 by bolts. The rotating support wheels 22 are evenly rotatably installed inside the support and clamping outer frame 23. The second motor 24 is fixedly installed on the moving support frame 26, and the driving end of the second motor 24 is fixedly connected to the end of the rotating support shaft 25. The front end of the first electric push rod 27 is fixedly connected to the moving support frame 26. Support rail plates 30 are fixedly installed at the upper ends of the support and clamping outer frames 23 in the first support and clamping main body 20 and the second support and clamping main body 21. A fixed frame plate 29 is fixedly installed at the upper part of one end of the support rail plate 30 away from the support and clamping outer frame 23 by bolts. A second electric push rod 31 is fixedly installed on the fixed frame plate 29. A limit and clamping outer frame 33 is slidably clamped on the support rail plate 30. Rotating limit wheels 32 are evenly rotatably installed inside the limit and clamping outer frame 33, and the front end of the second electric push rod 31 is fixedly connected to the outer side of the bottom end of the limit and clamping outer frame 33. By means of the first electric push rod 27, the moving support frame 26 can move horizontally along the inside of the sliding limit card slot 10, so that the first support and clamping main body 20 and the second support and clamping main body 21 move towards the middle of the device, so that the first support and clamping main body 20 and the second support and clamping main body 21 support and clamp and limit the outer side of the bottom of the tire. Then, by pulling the device under the stable support and movement of the first support universal wheel 11 and the second support universal wheel 13, the removed tire can be stably, conveniently and labor-savingly separated from the vehicle body. Moreover, the removed tire can rotate with the help of the rotating support wheels 22 evenly and rotatably distributed in the first support and clamping main body 20 and the second support and clamping main body 21 after being limited, which is convenient for tire maintenance and treatment. Starting the second motor 24 can make the rotating support shaft 25 rotate inside the moving support frame 26, so that the support and clamping outer frame 23 rotates to adjust the use angle. Starting the second electric push rod 31 can make the limit and clamping outer frame 33 move horizontally along the support rail plate 30, and adjust and control the position of the limit and clamping of the upper part of the tire by the limit and clamping outer frame 33 and the rotating limit wheels 32.

[0040] As Figure 7 and Figure 8As shown, the first adjustment support part 6 includes a third electric push rod 34, a support mounting plate 35, a fourth electric push rod 36, a rotating disc 37, a third motor 38, a third support universal wheel 39, a support lifting plate 42, an electric jack 43, a telescopic adjustment support arm 44, a fourth support universal wheel 45 and a limit support plate 46. The rotating disc 37 is rotatably clamped to the upper front end of the support mounting plate 35. The third motor 38 is fixedly installed at the bottom front end of the support mounting plate 35, and the driving end of the third motor 38 is fixedly connected to the middle of the rotating disc 37. The front end of the third electric push rod 34 is fixedly connected to the middle upper end of the support mounting plate 35. The limit support plate 46 is fixedly connected to the side end of the rotating disc 37 facing away from the third electric push rod 34. The fourth electric push rod 36 is fixedly installed at the middle upper end of the limit support plate 46. The telescopic adjustment support arm 44 is slidably clamped inside the limit support plate 46. The front end of the fourth electric push rod 36 is fixedly connected to the upper end of the telescopic adjustment support arm 44. The electric jack 43 is fixedly installed on the telescopic adjustment support arm 44. The support lifting plate 42 is fixedly connected to the upper end of the electric jack 43. The fourth support universal wheel 45 is rotatably installed at the bottom ends of the telescopic adjustment support arm 44 and the limit support plate 46. The third support universal wheel 39 is rotatably installed at the bottom end of the support mounting plate 35. A lighting lamp 40 and a camera 41 are fixedly installed at the upper end of the telescopic adjustment support arm 44, and the lighting lamp 40 and the camera 41 are located on one side of the electric jack 43. The third motor 38 can drive the rotating disc 37 and the limit support plate 46 to rotate and adjust the angle of use of the telescopic adjustment support arm 44. The fourth electric push rod 36 can control the telescopic adjustment support arm 44 to telescopically slide along the inside of the limit support plate 46, adjust and control the position of use of the telescopic adjustment support arm 44, so as to indirectly adjust and control the position and angle of use of the electric jack 43 in the first adjustment support part 6 and the second adjustment support part 7, so that the electric jacks 43 in the first adjustment support part 6 and the second adjustment support part 7 can be staggered and distributed for use. The lighting lamp 40 can be used for supplementary lighting, so that the reinforcing ribs at the position where the vehicle body installs the tires can be conveniently observed and determined through the camera 41 and displayed on the control display screen 1, so that the support points can be conveniently observed and confirmed.

[0041] The structures of the first adjustment support part 6 and the second adjustment support part 7 are the same. The third electric push rods 34 in the first adjustment support part 6 and the second adjustment support part 7 are respectively fixedly installed on the second moving support arm 12 and the first moving support arm 9. The support mounting plates 35 in the first adjustment support part 6 and the second adjustment support part 7 are respectively slidably clamped inside the front ends of the second moving support arm 12 and the first moving support arm 9. The moving support frame 26 is slidably clamped inside the sliding limit card slot 10. The first electric push rods 27 in the first support clamping body 20 and the second support clamping body 21 are respectively fixedly installed on the first moving support arm 9 and the second moving support arm 12, playing a role of fixed installation and support.

[0042] Working principle: Move this device to the outside of the wheel to be disassembled by pushing and pulling the control lever 3. According to different vehicle models and tire sizes, operate the control keys on the control display screen 1 to make the first motor 19 run. The running first motor 19 drives the driving gear 16 to run and rotate. The rotating driving gear 16 drives and controls the movement of the first toothed plate 15 and the second toothed plate 18, thereby driving the first moving support arm 9 and the second moving support arm 12 to slide and move along the track limit adjusting plate 14. At this time, the distance between the first moving support arm 9 and the second moving support arm 12 is adjusted adaptively according to the sizes of different tires of the vehicle models to be disassembled, so that the second adjusting support part 7 and the first adjusting support part 6 provided at the front ends of the first moving support arm 9 and the second moving support arm 12 can be stably inserted into the bottom of the vehicle where the tire is installed from both sides of the bottom of the tire, enabling this device to adapt to different vehicle models and smoothly insert and use from the bottoms of different-sized tires. When the first adjusting support part 6 and the second adjusting support part 7 are successfully inserted under the vehicle, start the lighting lamp 40 and the camera 41 in the first adjusting support part 6 and the second adjusting support part 7. The lighting lamp 40 can provide supplementary light, so that the camera 41 can conveniently observe and determine the reinforcing ribs at the tire installation position of the vehicle body and display them on the control display screen 1, making it convenient to observe and confirm the support points. After the position of the reinforcing ribs is determined, operate the third motor 38 and the fourth electric push rod 36 in the first adjusting support part 6 and the second adjusting support part 7. The third motor 38 can drive the rotating disk 37 and the limit support plate 46 to rotate and adjust the angle of use of the telescopic adjusting support arm 44. The fourth electric push rod 36 can control the telescopic adjusting support arm 44 to telescopically slide inside the limit support plate 46 and adjust and control the position of use of the telescopic adjusting support arm 44, thereby indirectly adjusting and controlling the position and angle of use of the electric jack 43 in the first adjusting support part 6 and the second adjusting support part 7, so that the electric jacks 43 in the first adjusting support part 6 and the second adjusting support part 7 can be used in a staggered distribution. The electric jacks 43 in the first adjusting support part 6 and the second adjusting support part 7 drive the support lifting tray 42 to rise to support the bottom of the reinforcing ribs at two points, making the tire disassembly more firm and safe. And the third electric push rod 34 can assist in adjusting and controlling the front and rear movement and position adjustment of the first adjusting support part 6 and the second adjusting support part 7, so that the electric jacks 43 and the support lifting tray 42 in the first adjusting support part 6 and the second adjusting support part 7 can accurately and conveniently cooperate to complete two-point support without interfering with each other. When the first adjusting support part 6 and the second adjusting support part 7 support the bottom of the tire and lift the tire, the tire can be conveniently disassembled at this time;

[0043] After the fixing bolts on the tire are removed, the first electric push rod 27 in the first support clamping body 20 and the second support clamping body 21 is started synchronously at this time. Through the first electric push rod 27, the moving support frame 26 can be moved horizontally along the inside of the sliding limit card slot 10, so that the first support clamping body 20 and the second support clamping body 21 move towards the middle of the device, so that the first support clamping body 20 and the second support clamping body 21 clamp and limit the outer side of the bottom of the tire. Then, by pulling the device under the stable support and movement of the first support universal wheel 11 and the second support universal wheel 13, the removed tire can be firmly, conveniently and labor-savingly separated and removed from the vehicle body. And the removed tire can rotate after being limited by the rotation support wheels 22 evenly distributed and rotated in the first support clamping body 20 and the second support clamping body 21, which is convenient for tire maintenance and treatment. Starting the second motor 24 can make the rotation support shaft 25 rotate inside the moving support frame 26, so that the support clamping outer frame 23 rotates and adjusts the use angle. Starting the second electric push rod 31 can make the limit clamping outer frame 33 move horizontally along the support track plate 30, and adjust and control the position of the limit clamping of the upper part of the tire by the limit clamping outer frame 33 and the rotation limit wheel 32. And when the rotation limit wheel 32 and the limit clamping outer frame 33 are not needed for auxiliary clamping and limiting, after removing the fixed frame plate 29 from the support track plate 30, the rotation limit wheel 32, the limit clamping outer frame 33 and the second electric push rod 31 can be removed from the device. Therefore, when the first support clamping body 20 and the second support clamping body 21 need to disassemble a tire with a size different from the preset matching size, they can be automatically adjusted to ensure that tires of different sizes can be clamped and limited, so as to facilitate the removal of tires of different sizes.

[0044] A method for using a quick clamping and releasing tire clamp of a tire disassembly and assembly auxiliary vehicle, which includes the following steps:

[0045] S1: Device positioning and adjustment adaptation

[0046] Move the device to the outside of the tire to be disassembled by pushing and pulling the control rod 3. According to the vehicle model and tire size, start the first motor 19 through the control display screen 1, drive the gear 16 to drive the first toothed plate 15 and the second toothed plate 18 to move synchronously, and adjust the distance between the first moving support arm 9 and the second moving support arm 12 to align the adaptation support adjustment part with the bottom of the tire;

[0047] S2: Two-point support and positioning

[0048] Start the lighting lamp 40 and camera 41 in the first adjusting support part 6 and the second adjusting support part 7, observe the position of the vehicle body reinforcing rib, and confirm the support points on the operation display screen 1. Adjust the angle and position of the telescopic adjusting support arm 44 through the third electric motor 38 and the fourth electric push rod 36, so that the electric jack 43 accurately rises to the bottom of the vehicle body reinforcing rib to complete the two-point stable support;

[0049] S3: Tire disassembly and clamping

[0050] After removing the tire fixing bolts, start the first electric push rod 27 in the first support clamping main body 20 and the second support clamping main body 21, drive the moving support frame 26 to move horizontally, so that the clamping and limiting part 8 clamps the tire from both sides of the bottom of the tire, and move the device smoothly through the first support universal wheel 11 and the second support universal wheel 13 to separate and remove the tire from the vehicle body;

[0051] S4: Tire maintenance and reset

[0052] The disassembled tire can be rotated on the clamping and limiting part 8 by means of the rotating support wheel, which is convenient for maintenance; when the clamping angle needs to be adjusted, start the second electric motor 24 to drive the support clamping outer frame 23 to rotate. After the maintenance is completed, operate the reset device in the reverse direction, remove the tire and restore all components to their initial positions.

[0053] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick clamping and releasing tire fixture for a tire dismounting and mounting auxiliary vehicle, comprising a control display screen (1), a support plate (2), a push-pull control rod (3), a storage battery (4), an adaptor support adjustment part (5), a first adjustment support part (6), a second adjustment support part (7) and a clamping and limiting part (8), characterized in that: The clamping limit portion (8) is arranged on the adapting support adjustment portion (5); the first adjustment support portion (6) and the second adjustment support portion (7) are respectively arranged on both sides of the end of the adapting support adjustment portion (5); the support plate (2) is fixedly connected to one end of the adapting support adjustment portion (5) away from the first adjustment support portion (6) and the second adjustment support portion (7); the push-pull control rod (3) is fixedly mounted on the support plate (2); the control display screen (1) is fixedly mounted in the middle of the support plate (2); and the storage battery (4) is fixedly mounted at the bottom end of the support plate (2).

2. The quick clamping and releasing tire clamp for the tire dismounting and mounting auxiliary vehicle according to claim 1, characterized in that: The adaptable support adjustment portion (5) comprises a first movable support arm (9), a sliding limit slot (10), a first support universal wheel (11), a second movable support arm (12), a second support universal wheel (13), a track limit adjustment plate (14), a first tooth plate (15), a driving gear (16), a sliding support card plate (17), a second tooth plate (18) and a first motor (19); the first movable support arm (9) and the second movable support arm (12) are slidably clamped on the track limit adjustment plate (14); the sliding support card plate (17) is fixedly mounted on the inner side end of the first movable support arm (9); the sliding support card plate (17) is slidably inserted into the interior of the second movable support arm (12); the second support universal wheel (13) is evenly rotatably mounted on the bottom end of the track limit adjustment plate (14); the first support universal wheel (11) is evenly rotatably mounted on the first movable support arm (9) and the second movable support arm (12) The bottom end of the support arm (12), the sliding limit slot (10) is provided on the inner side of the first movable support arm (9) and the second movable support arm (12), the second tooth plate (18) is fixedly connected to the second movable support arm (12), the first tooth plate (15) is fixedly connected to the first movable support arm (9), and the first tooth plate (15) and the second tooth plate (18) are symmetrically distributed, the driving gear (16) is rotatably connected to the track limit adjustment plate (14), and the driving gear (16) is distributed between the second tooth plate (18) and the first tooth plate (15), and the two sides of the driving gear (16) are respectively meshed with the first tooth plate (15) and the second tooth plate (18), and the first motor (19) is fixedly mounted on the bottom end of the track limit adjustment plate (14), and the driving end of the first motor (19) is fixedly connected to the middle part of the bottom end of the driving gear (16).

3. The quick clamping and releasing tire clamp of a tire dismounting and mounting auxiliary vehicle according to claim 2, characterized in that: The clamping limit portion (8) comprises a first supporting clamping body (20) and a second supporting clamping body (21); the first supporting clamping body (20) and the second supporting clamping body (21) are distributed in a mirror-symmetrical manner, and the first supporting clamping body (20) and the second supporting clamping body (21) have the same structure.

4. The quick clamping and releasing tire clamp of an auxiliary vehicle for tire disassembly and assembly according to claim 3, characterized in that: The first supporting and clamping body (20) and the second supporting and clamping body (21) both comprise a rotating support wheel (22), a supporting and clamping outer frame (23), a second motor (24), a rotating support shaft (25), a movable support frame (26) and a first electric push rod (27); the rotating support shaft (25) is rotatably clamped inside the movable support frame (26); the supporting and clamping outer frame (23) is fixedly mounted on the rotating support shaft (25) by bolts; the rotating support wheel (22) is evenly rotatably mounted inside the supporting and clamping outer frame (23); the second motor (24) is fixedly mounted on the movable support frame (26); the driving end of the second motor (24) is fixedly connected to the end of the rotating support shaft (25); and the front end of the first electric push rod (27) is fixedly connected to the movable support frame (26).

5. The quick clamping and releasing tire clamp of an auxiliary vehicle for tire disassembly and assembly according to claim 4, characterized in that: A support track plate (30) is fixedly mounted on the upper ends of the support clamping outer frame (23) in the first support clamping body (20) and the second support clamping body (21); a fixed frame plate (29) is fixedly mounted on the upper portion of one end of the support track plate (30) away from the support clamping outer frame (23) by means of bolts; a second electric push rod (31) is fixedly mounted on the fixed frame plate (29); a limited clamping outer frame (33) is slidably engaged on the support track plate (30); a rotating limited wheel (32) is evenly mounted inside the limited clamping outer frame (33); and a front end of the second electric push rod (31) is fixedly connected to the outer side of the bottom end of the limited clamping outer frame (33).

6. The quick clamping and releasing tire clamp of a tire dismounting and mounting auxiliary vehicle according to claim 5, characterized in that: The first adjustment support part (6) comprises a third electric push rod (34), a support mounting plate (35), a fourth electric push rod (36), a rotating disk (37), a third motor (38), a third support universal wheel (39), a support lifting support plate (42), an electric jack (43), a telescopic adjustment support arm (44), a fourth support universal wheel (45) and a position limiting support plate (46); the rotating disk (37) is rotatably clamped on the front upper part of the support mounting plate (35); the third motor (38) is fixedly mounted on the front bottom of the support mounting plate (35); and the driving end of the third motor (38) is fixedly connected to the middle part of the rotating disk (37); the front end of the third electric push rod (34) is fixedly connected to the middle part of the upper end of the support mounting plate (35); and the position limiting support plate (46) is fixedly mounted on the front bottom of the support mounting plate (35). The fourth electric push rod (36) is fixedly connected to the side end of the rotating disk (37) away from the third electric push rod (34), the fourth electric push rod (36) is fixedly mounted on the middle part of the upper end of the limit support plate (46), the telescopic adjustment support arm (44) is slidably clamped inside the limit support plate (46), the front end of the fourth electric push rod (36) is fixedly connected to the upper end of the telescopic adjustment support arm (44), the electric jack (43) is fixedly mounted on the telescopic adjustment support arm (44), the support lifting support plate (42) is fixedly connected to the upper end of the electric jack (43), the fourth support universal wheel (45) is rotatably mounted on the bottom ends of the telescopic adjustment support arm (44) and the limit support plate (46), and the third support universal wheel (39) is rotatably mounted on the bottom end of the support mounting plate (35).

7. The quick clamping and releasing tire fixture of a tire dismounting and mounting auxiliary vehicle according to claim 6, characterized in that: A lighting lamp (40) and a camera (41) are fixedly mounted on the upper end of the telescopic adjustment support arm (44), and the lighting lamp (40) and the camera (41) are located on one side of the electric jack (43).

8. The quick clamping and releasing tire clamp of an auxiliary vehicle for tire disassembly and assembly according to claim 7, characterized in that: The first adjustment support part (6) and the second adjustment support part (7) have the same structure. The third electric push rods (34) in the first adjustment support part (6) and the second adjustment support part (7) are respectively fixedly mounted on the second movable support arm (12) and the first movable support arm (9). The support mounting plates (35) in the first adjustment support part (6) and the second adjustment support part (7) are respectively slidably engaged inside the front ends of the second movable support arm (12) and the first movable support arm (9). The movable support frame (26) is slidably engaged inside the sliding limit slot (10). The first electric push rods (27) in the first support clamping body (20) and the second support clamping body (21) are respectively fixedly mounted on the first movable support arm (9) and the second movable support arm (12).

9. A method of using a quick clamping and releasing tire clamp for a tire dismounting and mounting auxiliary vehicle, which uses the quick clamping and releasing tire clamp for a tire dismounting and mounting auxiliary vehicle described in claim 8, characterized in that, It includes the following steps: S1: device positioning and adjustment adaptation; Move the device to the outside of the tire to be removed by pushing and pulling the control lever (3). According to the vehicle model and tire size, start the first motor (19) by operating the display screen (1), and drive the gear (16) to drive the first toothed plate (15) and the second toothed plate (18) to move synchronously, adjust the distance between the first moving support arm (9) and the second moving support arm (12), and align the adaptive support adjustment part with the bottom of the tire; S2: Two-point support and positioning; Start the lighting lamp (40) and the camera (41) in the first adjustment support part (6) and the second adjustment support part (7), observe the position of the vehicle body reinforcing rib, and confirm the support points on the operation display screen (1). Adjust the angle and position of the telescopic adjustment support arm (44) through the third motor (38) and the fourth electric push rod (36), so that the electric jack (43) is accurately jacked up to the bottom of the vehicle body reinforcing rib to complete two-point stable support; S3: Tire removal and clamping; After removing the tire fixing bolts, start the first electric push rod (27) in the first support clamping main body (20) and the second support clamping main body (21), drive the moving support frame (26) to move horizontally, so that the clamping and limiting part (8) clamps the tire from both sides of the bottom of the tire, and move the device smoothly through the first support universal wheel (11) and the second support universal wheel (13), separate the tire from the vehicle body and remove it; S4: Tire maintenance and reset; The removed tire can be rotated on the clamping and limiting part (8) by means of the rotating support wheel for easy maintenance; when the clamping angle needs to be adjusted, start the second motor (24) to drive the support clamping outer frame (23) to rotate. After the maintenance is completed, operate the reset device in reverse, remove the tire and restore all components to their initial positions.

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