CN110949074A

CN110949074A - Quick assembly disassembly tire device

Info

Publication number: CN110949074A
Application number: CN201911383689.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Zhenhai Xingao Automobile Technology Co Ltd
Current assignee: Ningbo Zhenhai Xingao Automobile Technology Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-04-03

Abstract

The invention discloses a quick tire dismounting device, which comprises a rack, wherein small wheels are arranged at the bottom end of the rack, the rack is of an L-shaped rack structure, an installation space is arranged on the L-shaped rack, an L-shaped sliding plate is arranged in the installation space in a vertically sliding manner, a moving space is arranged in the L-shaped sliding plate, and a moving device, a dismounting device and a clamping device are sequentially arranged in the moving space from left to right; according to the invention, manual disassembly can be saved through switching and selecting the working modes of the two motors, so that the device is convenient and quick. Secondly, the purpose of disassembling the tire can be achieved through the matching work among the first motor, the universal joint and the connecting rod according to different tire sizes; in addition, through two kinds of mode of second motor can make tire clamping device around the tight effect of changing of taking out that reaches the tire of the tight setting of the clamp of first pivot axial rotation and gasbag, reduce the human cost, raise the efficiency.

Description

Quick assembly disassembly tire device

Technical Field

The invention relates to the field of automobiles, in particular to a device for quickly disassembling and assembling a tire.

Background

At present, automobile maintenance becomes a necessary process when driving, the disassembly of hubs and bolts and the replacement of tires in an automobile repair factory are still in a manual labor stage, and meanwhile, the disassembly, the replacement and the installation process have more or less potential safety hazards; secondly, although some full-automatic dismounting machines have the advantage of higher tyre dismounting speed, when the sizes of tyres and hubs used by different vehicles are different and uncertainty exists in parameters, the functions of the automatic dismounting machines are more and more single, and obstacles exist in the aspect of tyre replacement; thirdly, some automatic tire replacing devices occupy a large area, and have the defects of low space utilization rate, high manufacturing cost, difficult maintenance and the like when being used in a vehicle repair factory.

Disclosure of Invention

The technical problem is as follows:

most of the existing tire dismounting processes are manually dismounted by manpower, the number of the mechanical dismounting tires is small, the screw positioning function is difficult to realize for tires of different sizes, and the practicability is low.

In order to solve the problems, the present embodiment provides a device for quickly dismounting and mounting a tire, which includes a frame with a small wheel at the bottom, wherein the frame is of an L-shaped frame structure, an installation space is arranged on the L-shaped frame, an L-shaped sliding plate is arranged in the installation space in a vertically sliding manner, a moving space is arranged in the L-shaped sliding plate, and a moving device, a dismounting device and a clamping device are sequentially arranged in the moving space from left to right. The dismounting device comprises a circular fixing frame arranged in the moving space, wherein the bottom end of the circular fixing frame is provided with a small wheel, the circular fixing frame can slide in the horizontal direction of an L-shaped frame, five groups of dismounting grooves which are arranged in a left-right through manner are distributed on the circular fixing frame at equal intervals in an annular manner, sliding grooves are symmetrically arranged in the front end wall and the rear end wall of each dismounting groove, a sliding block is slidably arranged between the front sliding groove and the rear sliding groove, a bolt dismounting sleeve extending rightwards is rotatably arranged in the sliding block, the left end surface of the bolt dismounting sleeve is fixedly provided with a first universal joint, the central inner wall of the circular fixing frame is provided with a sliding limiting groove with a left opening, a threaded sleeve is slidably arranged in the sliding limiting groove, a threaded rod is arranged in the first threaded sleeve in a threaded fit manner, a first bevel gear is fixedly arranged, and one end of the connecting rod, which is far away from the first threaded sleeve, is hinged with the sliding block, a workbench is arranged in the moving space, a working cavity is arranged in the workbench, five groups of gear shafts which are installed in a rotating fit manner are annularly distributed on the inner wall of the left side of the working cavity, each group of gear shafts is fixedly provided with a small gear which extends into the working cavity, a large gear is installed at the central position of the inner wall of the left side of the working cavity in a rotating fit manner and is meshed with the small gear, a second universal joint is installed on the right end face of the small gear in a rotating fit manner, a telescopic rod is hinged and installed between the second universal joint and the first universal joint, so that the small gear, the sliding block and the bolt disassembling sleeve can be driven to rotate through the large gear, the bolt can be quickly disassembled, a shaft rod, the right side end face of the shaft lever is fixedly provided with a second bevel gear, the bottom wall of the working cavity is provided with a motor cavity, a boss is fixedly arranged in the motor cavity, a first motor is fixedly arranged on the boss, an output shaft of the first motor is fixedly provided with a third bevel gear extending into the working cavity, first jacking springs fixedly connected with the boss are arranged in the inner walls of the left side and the right side of the motor cavity, a first electromagnet and a second electromagnet are symmetrically arranged in the inner walls of the left side and the right side of the motor cavity, and the end faces of the left side and the right side of the boss are symmetrically provided with a first permanent magnet matched with the first electromagnet and a second permanent magnet matched with the second electromagnet.

Further, tire clamping device including press from both sides tight base and normal running fit install in press from both sides the grip ring on the tight base, run through about the grip ring and be equipped with the tire and press from both sides tight chamber, the distribution that tire presss from both sides tight intracavity wall annular equidistance has four groups of gasbags, gasbag one side is fixed on the inner wall that the tire pressed from both sides tight chamber, gasbag opposite side and grip block fixed fit, grip block one end is provided with the telescopic link, the telescopic link is kept away from the one end fixed connection of grip block is on the tight intracavity wall of tire clamp, and then the accessible the size of gaseous volume in the gasbag and the concertina movement of telescopic link make the grip block press from both.

Furthermore, a slide rail with an upward opening is arranged at the upper end of the bottom wall in the moving space, the bottom of the clamping base is arranged in the slide rail in a rolling mode through idler wheels, a moving cavity is arranged on the bottom wall in the slide rail, guide grooves are symmetrically arranged in the front end wall and the rear end wall of the moving cavity, a moving block is slidably arranged between the front guide groove and the rear guide groove, a hydraulic cylinder is fixedly arranged on the end wall of the left side of the moving cavity, a hydraulic rod of the hydraulic cylinder is fixedly connected with the end face of the left side of the moving block, a first rotating shaft which extends up and down is installed in the moving block in a rotating fit mode, an upward extending section of the first rotating shaft penetrates through the clamping base and is installed in a rotating fit.

Furthermore, the moving device comprises a moving shaft cavity arranged in the inner wall of the left side of the installation space and a hydraulic telescopic rod arranged at the bottom of the L-shaped sliding plate, the bottom end of the hydraulic telescopic rod is fixedly connected to the bottom wall of the installation space, a press switch is fixedly arranged on the L-shaped sliding plate and electrically connected with the hydraulic telescopic rod, bosses extending rightwards are symmetrically arranged on the inner wall of the left side of the movement space from top to bottom, a second threaded sleeve is arranged in the bosses in a sliding manner, the right end of the second threaded sleeve is fixedly connected with the gear carrier, a threaded column is connected in the second threaded sleeve in a threaded manner, a second rotating shaft extending to the inside of the moving shaft cavity is arranged on the left end face of the threaded column, a fourth bevel gear is fixedly arranged on the left end face of the second rotating shaft, and a third rotating shaft extending downwards is rotatably arranged on the top wall in, and fifth bevel gears which are symmetrical up and down are fixedly arranged on the third rotating shaft, and the hydraulic telescopic rod is controlled to descend by pressing the press switch, so that the fourth bevel gears are meshed with the fifth bevel gears.

Furthermore, a transmission cavity which extends left and right and is communicated with the movable cavity is arranged on the bottom wall in the installation space, a second motor cavity is arranged on the inner bottom wall of the transmission cavity, a second motor is arranged in the second motor cavity, a sixth bevel gear extending into the transmission cavity is fixedly arranged on the power output shaft of the second motor, a fourth rotating shaft is arranged in the left inner wall and the right inner wall of the transmission cavity in a rotating fit manner, a seventh bevel gear, an eighth bevel gear and a ninth bevel gear are fixedly arranged on the fourth rotating shaft from left to right in sequence, the eighth bevel gear is meshed with the sixth bevel gear, the bottom extension end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a tenth bevel gear, the tenth bevel gear is meshed with the ninth bevel gear, and the extending end of the bottom of the third rotating shaft extends into the transmission cavity and is fixedly provided with an eleventh bevel gear meshed with the ninth bevel gear.

The invention has the beneficial effects that: according to the invention, manual disassembly can be saved through switching and selecting the working modes of the two motors, so that the device is convenient and quick. Secondly, the purpose of disassembling the tire can be achieved through the matching work among the first motor, the universal joint and the connecting rod according to different tire sizes; in addition, through two kinds of mode of second motor can make tire clamping device around the tight effect of changing of taking out that reaches the tire of the tight setting of the clamp of first pivot axial rotation and gasbag, reduce the human cost, raise the efficiency.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a quick-release tire assembly and disassembly apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of "A" of FIG. 1;

FIG. 3 is a right side cross-sectional view of the clamp ring of FIG. 1;

FIG. 4 is an enlarged view of "C" of FIG. 1;

FIG. 5 is a left side sectional view of the circular fixture of FIG. 1;

fig. 6 is a schematic view showing the connection of the large gear and the small gear in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be 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 invention relates to a device for quickly dismounting a tire, which is mainly used for quickly dismounting the tire, and the invention is further explained by combining the attached drawings of the invention:

the quick tire dismounting device comprises a rack 10 with small wheels at the bottom end, the rack 10 is of an L-shaped rack structure, an installation space 11 is arranged on the L-shaped rack 10, an L-shaped sliding plate 35 is arranged in the installation space 11 in a vertically sliding mode, a moving space 25 is arranged in the L-shaped sliding plate 35, and a moving device, a dismounting device and a clamping device are sequentially arranged in the moving space 25 from left to right. The dismounting device comprises a circular fixing frame 50 arranged in the moving space 25, small wheels 56 are arranged at the bottom end of the circular fixing frame 50, the circular fixing frame 50 can slide in the horizontal direction of the L-shaped frame 11, five groups of dismounting grooves 13 which are arranged in a penetrating manner from left to right are annularly and equidistantly distributed on the circular fixing frame 50, sliding grooves 47 are symmetrically arranged in the front end wall and the rear end wall of the dismounting grooves 13, a sliding block 46 is slidably arranged between the front sliding groove 47 and the rear sliding groove 47, and a bolt dismounting sleeve 92 which extends rightwards is rotatably arranged in the sliding block 46,

a first universal joint 45 is fixedly arranged on the left end face of the bolt dismounting sleeve 92, a sliding limiting groove 12 with a leftward opening is arranged in the central inner wall of the circular fixing frame 50, a threaded sleeve 49 is slidably arranged in the sliding limiting groove 12, a threaded rod 51 is arranged in the first threaded sleeve 49 in a threaded fit manner, a first bevel gear 52 is fixedly arranged on the left end of the threaded rod 51, five groups of connecting rods 48 are hinged on the excircle of the first threaded sleeve 49, one end, far away from the first threaded sleeve 49, of each connecting rod 48 is hinged with the sliding block 46, a workbench 55 is arranged in the moving space 25, a working chamber 24 is arranged in the workbench 55, five groups of gear shafts 42 which are rotatably arranged in a fit manner are annularly distributed in the inner wall of the left side of the working chamber 24, and a pinion 41 which extends into the working chamber 24 is fixedly arranged on each group of the gear, a bull gear 40 is rotatably installed at the center of the inner wall of the left side of the working cavity 24 in a matching manner, the bull gear 40 is meshed with the pinion gear 41, a second universal joint 43 is rotatably installed at the end face of the right side of the pinion gear 41 in a matching manner, a telescopic rod 44 is hinged between the second universal joint 43 and the first universal joint 45, so that the bull gear 40 can drive the pinion gear 41, the sliding block 46 and the bolt dismounting sleeve 92 to rotate, and further the bolt can be dismounted quickly, a shaft rod 54 is fixedly arranged at the end face of the right side of the bull gear 40, a second bevel gear 53 is fixedly arranged at the right end of the shaft rod 54, a motor cavity 79 is arranged on the inner wall of the working cavity 24, a boss 74 is fixedly arranged in the motor cavity 79, a first motor 70 is fixedly arranged on the boss 74, and a third bevel gear 71 extending into the working cavity 24 is fixedly arranged on the, first top pressure springs 75 fixedly connected with the bosses 74 are arranged in the inner walls of the left side and the right side of the motor cavity 79, first electromagnets 76 and second electromagnets 78 are symmetrically arranged in the inner walls of the left side and the right side of the motor cavity 79, and first permanent magnets 72 matched with the first electromagnets 76 and second permanent magnets 73 matched with the second electromagnets 78 are symmetrically arranged on the end faces of the left side and the right side of the bosses 74.

Beneficially, tire clamping device including press from both sides tight base 85 and normal running fit install in press from both sides the grip ring 90 on the tight base 85, it presss from both sides tight chamber 57 to run through to be equipped with the tire about grip ring 90, the distribution of the annular equidistance in the tight chamber 57 of tire clamp has four groups of gasbags 83, gasbag 83 one side is fixed on the inner wall of tight chamber 57 of tire clamp, gasbag 83 opposite side and pinch-off blades 81 fixed fit, pinch-off blades 81 one end is provided with telescopic link 84, telescopic link 84 keeps away from the one end fixed connection of pinch-off blades 81 is on tight chamber 57 inner wall of tire clamp, and then the accessible the size of gaseous volume and the concertina movement of telescopic link 84 make pinch-off blades 81 press from both sides tight tire.

Beneficially, a slide rail 64 with an upward opening is disposed at the upper end of the bottom wall in the moving space 25, the bottom of the clamping base 85 is arranged in the slide rail 64 in a rolling manner through a roller 63, a moving cavity 65 is disposed at the bottom wall in the slide rail 64, guide grooves 67 are symmetrically disposed in the front and rear end walls of the moving cavity 65, a moving block 69 is slidably mounted between the front and rear guide grooves 67, a hydraulic cylinder 66 is fixedly disposed on the left end wall of the moving cavity 65, a hydraulic rod of the hydraulic cylinder 66 is fixedly connected with the left end face of the moving block 69, a first rotating shaft 60 extending up and down is rotatably mounted in the moving block 69 in a matching manner, an upward extending section of the first rotating shaft 60 penetrates through the clamping base 85 and is rotatably mounted with the wall body of the clamping base 85, and the top of the first rotating shaft.

Advantageously, the moving device comprises a moving shaft cavity 17 arranged in the inner wall of the left side of the installation space 11 and a hydraulic telescopic rod 36 arranged at the bottom of the L-shaped sliding plate 35, the bottom end of the hydraulic telescopic rod 36 is fixedly connected to the bottom wall of the installation space 11, a push switch 91 is fixedly arranged on the L-shaped sliding plate 35, the push switch 91 is electrically connected with the hydraulic telescopic rod 36, bosses 32 extending rightward are symmetrically arranged on the inner wall of the left side of the moving space 25 in an up-down manner, second threaded sleeves 31 are slidably arranged in the bosses 32, the right end of each second threaded sleeve 31 is fixedly connected with the gear carrier 39, threaded columns 30 are connected in the second threaded sleeves 31 in a threaded manner, a second rotating shaft 29 extending into the moving shaft cavity 17 is arranged on the left end face of each threaded column 30, a fourth bevel gear 28 is fixedly arranged on the left end face of each second rotating, a third rotating shaft 26 extending downwards is rotatably mounted on the top wall in the moving shaft cavity 17, a fifth bevel gear 27 is fixedly arranged on the third rotating shaft 26 in an up-down symmetry manner, and the hydraulic telescopic rod 36 is controlled to descend by pressing the press switch 91, so that the fourth bevel gear 28 is meshed with the fifth bevel gear 27.

Beneficially, a transmission cavity 16 extending left and right is formed in the bottom wall of the installation space 11 and communicated with the moving cavity 65, a second motor cavity 15 is formed in the bottom wall of the transmission cavity 16, a second motor 18 is arranged in the second motor cavity 15, a sixth bevel gear 19 extending into the transmission cavity 16 is fixedly mounted on a power output shaft of the second motor 18, a fourth rotating shaft 21 is rotatably mounted in the left and right inner walls of the transmission cavity 16, a seventh bevel gear 22, an eighth bevel gear 20 and a ninth bevel gear 59 are fixedly mounted on the fourth rotating shaft 21 from left to right, the eighth bevel gear 20 is engaged with the sixth bevel gear 19, an extending end at the bottom of the first rotating shaft 60 extends into the transmission cavity 16 and is fixedly provided with a tenth bevel gear 58, the tenth bevel gear 58 is engaged with the ninth bevel gear 59, an extending end at the bottom of the third rotating shaft 26 extends into the transmission cavity 16 and is fixedly provided with an eleventh bevel gear engaged with the ninth bevel gear 22 And a gear 23.

The following describes in detail the use steps of a quick release tire assembly herein with reference to fig. 1 to 6:

initially, the hydraulic telescopic rod 36 is in a lifting position, the top of the L-shaped sliding plate 35 is aligned with the top end of the L-shaped frame 10, the fourth bevel gear 28 is separated from the fifth bevel gear 27, the first electromagnet 76 and the second electromagnet 78 are in a power-off state, and the ninth bevel gear 59 is engaged with the tenth bevel gear 58;

when a tire is clamped, firstly, a jack is used for jacking up a vehicle body, the hydraulic cylinder 66 extends out of a hydraulic rod to push the moving block 69 to slide rightwards in the guide groove 67, the roller 63 rolls rightwards in the slide rail 63, the first rotating shaft 60 drives the clamping ring 90 and the clamping cavity 57 to move rightwards, at this time, the ninth bevel gear 59 is separated from the tenth bevel gear 58, when the clamping cavity 57 reaches a target position, the air bag 83 is inflated, the volume of air in the air bag 83 is increased and expanded, so that the air bag 83 pushes the clamping plate 81, the telescopic rod 84 drives the clamping plate 81 to move towards the center, and the clamping plate 81 clamps the tire 82;

when the dismounting device is moved, the push switch 91 is pressed, the hydraulic telescopic rod 36 descends, the sixth bevel gear 28 is engaged with the fifth bevel gear 27, at this time, the second motor 18 operates, the sixth bevel gear 19 fixed on the output shaft of the second motor 18 drives the eighth bevel gear 20 to rotate, the eighth bevel gear 20 drives the fourth rotating shaft 21 to rotate, the ninth bevel gear 59 on the right side of the fourth rotating shaft 21 idles because of not being engaged with the tenth bevel gear, the seventh bevel gear 22 on the left side of the fourth rotating shaft 21 drives the eleventh bevel gear 23 to rotate, the third rotating shaft follows the eleventh bevel gear 23 to rotate, the fifth bevel gear 27 drives the fourth bevel gear 28 to rotate, the fourth bevel gear 28 drives the second rotating shaft 29 and the threaded post 30 to rotate, and the second threaded sleeve 31 moves rightward in the boss 32 due to the rotation of the threaded post 30, thereby pushing the dismounting device to move rightwards;

when the focusing bolt removing sleeve 92 is in position, the second electromagnet 78 is energized, so that the second electromagnet 78 has magnetic force to attract the second permanent magnet 73, the second permanent magnet 73 is subjected to rightward magnetic force to pull the boss 74 and the first motor 70 to move rightward, so that the third bevel gear 71 on the first motor 70 is meshed with the first bevel gear 52, the first motor 70 is started, the third bevel gear 71 on the power shaft of the first motor 70 drives the first bevel gear 52 to rotate, at this time, the threaded rod 51 fixedly mounted with the first bevel gear 52 rotates, the first threaded sleeve 49 on the threaded rod 51 slides leftward and rightward in the slide limiting groove 12, and the connecting rod 48 hinged with the first threaded sleeve 49 drives the sliding block 46 to slide upward and downward in the sliding groove 47, aligning the bolt release sleeve 92 with the vehicle securing bolt;

when the tire is disassembled, the second motor 18 works, the sixth bevel gear 19 fixed on the output shaft of the second motor 18 drives the eighth bevel gear 20 to rotate, the eighth bevel gear 20 drives the fourth rotating shaft 21 to rotate, the seventh bevel gear 22 on the left side of the fourth rotating shaft 21 drives the eleventh bevel gear 23 to rotate, the third rotating shaft follows the eleventh bevel gear 23 to rotate, the fifth bevel gear 27 drives the fourth bevel gear 28 to rotate, the fourth bevel gear 28 drives the second rotating shaft 29 and the threaded post 30 to rotate, the second threaded sleeve 31 moves rightwards in the boss 32 due to the rotation of the threaded post 30, and thus the bolt disassembling sleeve 92 is sleeved on the periphery of the automobile fixing bolt; the current of the second electromagnet 78 is cut off, the first electromagnet 76 is electrified, so that the first electromagnet 76 has magnetic force to attract the first permanent magnet 72, the first permanent magnet is subjected to leftward magnetic force to pull the boss 74 and the first motor 70 to move leftward, so that the third bevel gear 71 on the first motor 70 is meshed with the second bevel gear 53, the third bevel gear 71 drives the second bevel gear 53 to rotate, at this time, the shaft rod 54 fixedly connected with the second bevel gear 53 drives the large gear 40 to rotate, the small gear 41 externally meshed with the large gear 40 rotates in a direction opposite to the rotation direction of the large gear 40 through the gear shaft rotatably mounted with the gear frame 39, the small gear 41 drives the second universal joint 43, the first universal joint 45 of the telescopic rod 44 and the bolt dismounting sleeve 92 to rotate, thereby achieving the purpose of disassembling the bolt;

when a tire is replaced, the second motor 18 rotates in the reverse direction, the sixth bevel gear 19 on the output shaft of the second motor drives the eighth bevel gear 20 to rotate, the eighth bevel gear 20 drives the fourth rotating shaft 21 to rotate, the seventh bevel gear 22 on the left side of the fourth rotating shaft 21 drives the eleventh bevel gear 23 to rotate, the third rotating shaft follows the eleventh bevel gear 23 to rotate, the fifth bevel gear 27 drives the fourth bevel gear 28 to rotate, the fourth bevel gear 28 drives the second rotating shaft 29 and the threaded post 30 to rotate, the second threaded sleeve 31 moves to the left in the boss 32 due to the rotation of the threaded post 30, then the push switch 91 is pressed, the hydraulic telescopic rod 36 is lifted, the fourth bevel gear 28 is separated from the fifth bevel gear 27, the left end of the fourth rotating shaft 21 idles, and the hydraulic rod of the hydraulic cylinder 66 retracts to pull the moving block 69 to slide to the left in the guide groove 67 at this time, the roller 63 rolls leftwards in the sliding rail 64, the first rotating shaft 60 drives the clamping ring 90 and the clamping cavity 57 to move leftwards, at this time, the ninth bevel gear 59 is meshed with the tenth bevel gear 58, the fourth rotating shaft 21 drives the clamping ring 90 and the clamping cavity 57 to rotate through the meshing of the meshed ninth bevel gear 59 and the tenth bevel gear 58, and when the clamping ring 90 and the clamping cavity 57 rotate 90 degrees around the first rotating shaft 60, the gas in the air bag 83 is discharged, and the tire 82 is taken out and replaced.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a quick dismounting device of tire, includes that the bottom is equipped with the frame of steamboat, the frame is L type framework structure, be equipped with installation space on the L type frame, its characterized in that: the L-shaped sliding plate is arranged in the installation space in a vertically sliding manner, a moving space is arranged in the L-shaped sliding plate, a moving device, a dismounting device and a clamping device are sequentially arranged in the moving space from left to right, the dismounting device comprises a circular fixing frame arranged in the moving space, a small wheel is arranged at the bottom end of the circular fixing frame, the circular fixing frame can slide in the horizontal direction of the L-shaped frame, five groups of dismounting grooves which are arranged in a left-right through manner are distributed on the circular fixing frame at equal intervals in an annular manner, sliding grooves are symmetrically arranged in the front end wall and the rear end wall of each dismounting groove, a sliding block is arranged between the front sliding groove and the rear sliding groove in a sliding manner, a bolt dismounting sleeve extending rightwards is rotatably arranged in the sliding block, a first universal joint is fixedly arranged on the left end face of the, a threaded sleeve is slidably mounted in the sliding limiting groove, a threaded rod is mounted in the first threaded sleeve in a threaded fit manner, a first bevel gear is fixedly arranged at the left side end of the threaded rod, five groups of connecting rods are hinged to the excircle of the first threaded sleeve, one end, far away from the first threaded sleeve, of each connecting rod is hinged to the sliding block, a workbench is arranged in the moving space, a working chamber is arranged in the workbench, five groups of gear shafts which are rotatably mounted in a fit manner are annularly distributed on the inner wall of the left side of the working chamber, a small gear extending into the working chamber is fixedly arranged on each gear shaft, a large gear is rotatably mounted at the central position of the inner wall of the left side of the working chamber in a fit manner and meshed with the small gear, a second universal joint is rotatably mounted on the end face of the right side of the small gear, and a telescopic rod is hinged between the second, so that the pinion, the slide block and the bolt disassembling sleeve can be driven to rotate by the bull gear, thereby realizing the rapid disassembly of the bolt, the right side end face of the big gear is fixedly provided with a shaft lever, the right side end of the shaft lever is fixedly provided with a second bevel gear, a motor cavity is arranged on the inner bottom wall of the working cavity, a boss is fixedly arranged in the motor cavity, a first motor is fixedly arranged on the boss, a third bevel gear extending into the working cavity is fixedly arranged on an output shaft of the first motor, first jacking springs fixedly connected with the bosses are arranged in the inner walls of the left side and the right side of the motor cavity, the motor cavity is provided with a left inner wall and a right inner wall, wherein the left inner wall and the right inner wall of the motor cavity are symmetrically provided with a first electromagnet and a second electromagnet, and the left end face and the right end face of the boss are symmetrically provided with a first permanent magnet matched with the first electromagnet and a second permanent magnet matched with the second electromagnet.

2. A tire quick release apparatus as claimed in claim 1, wherein: tire clamping device including press from both sides tight base and normal running fit install in press from both sides the grip ring on the tight base, run through about the grip ring and be equipped with the tire and press from both sides tight chamber, the distribution that the tight intracavity wall annular equidistance of tire presss from both sides has four groups of gasbags, gasbag one side is fixed on the inner wall that the tight chamber of tire clamp, gasbag opposite side and grip block fixed coordination, grip block one end is provided with the telescopic link, the telescopic link is kept away from the one end fixed connection of grip block is on the tight intracavity wall of tire clamp, and then the accessible the size of gaseous volume in the gasbag and the concertina movement of telescopic link make the grip block press.

3. A tire quick release apparatus as claimed in claim 1, wherein: the upper end of the bottom wall in the moving space is provided with a sliding rail with an upward opening, the bottom of the clamping base is arranged in the sliding rail in a rolling mode through idler wheels, the bottom wall in the sliding rail is provided with a moving cavity, the front end wall and the rear end wall of the moving cavity are symmetrically provided with guide grooves, a moving block is arranged between the front guide groove and the rear guide groove in a sliding mode, a hydraulic cylinder is fixedly arranged on the end wall of the left side of the moving cavity, a hydraulic rod of the hydraulic cylinder is fixedly connected with the end face of the left side of the moving block, a first rotating shaft which extends up and down is installed in the moving block in a rotating fit mode, an upward extending section of the first rotating shaft penetrates through the clamping base and is.

4. A tire quick release apparatus as claimed in claim 1, wherein: the moving device comprises a moving shaft cavity arranged in the inner wall of the left side of the installation space and a hydraulic telescopic rod arranged at the bottom of the L-shaped sliding plate, the bottom end of the hydraulic telescopic rod is fixedly connected to the bottom wall of the installation space, a press switch is fixedly arranged on the L-shaped sliding plate and electrically connected with the hydraulic telescopic rod, bosses extending rightwards are symmetrically arranged on the inner wall of the left side of the movement space from top to bottom, a second threaded sleeve is arranged in the bosses in a sliding manner, the right end of the second threaded sleeve is fixedly connected with a gear carrier, a threaded column is connected in the second threaded sleeve in a threaded manner, a second rotating shaft extending to the inside of the moving shaft cavity is arranged on the left end face of the threaded column, a fourth bevel gear is fixedly arranged on the left end face of the second rotating shaft, and a third rotating shaft extending downwards is rotatably arranged on the top, and fifth bevel gears which are symmetrical up and down are fixedly arranged on the third rotating shaft, and the hydraulic telescopic rod is controlled to descend by pressing the press switch, so that the fourth bevel gears are meshed with the fifth bevel gears.

5. A tire quick release apparatus as claimed in claim 1, wherein: a transmission cavity which extends left and right and is communicated with the moving cavity is arranged on the bottom wall in the installation space, a second motor cavity is arranged on the bottom wall in the transmission cavity, a second motor is arranged in the second motor cavity, a sixth bevel gear extending into the transmission cavity is fixedly arranged on a power output shaft of the second motor, a fourth rotating shaft is arranged in the left inner wall and the right inner wall of the transmission cavity in a rotating fit manner, a seventh bevel gear, an eighth bevel gear and a ninth bevel gear are fixedly arranged on the fourth rotating shaft from left to right in sequence, the eighth bevel gear is meshed with the sixth bevel gear, the bottom extension end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a tenth bevel gear, the tenth bevel gear is meshed with the ninth bevel gear, and the extending end of the bottom of the third rotating shaft extends into the transmission cavity and is fixedly provided with an eleventh bevel gear meshed with the ninth bevel gear.