CN112897379A - Automobile tire lifting control method - Google Patents
Automobile tire lifting control method Download PDFInfo
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- CN112897379A CN112897379A CN202110079980.9A CN202110079980A CN112897379A CN 112897379 A CN112897379 A CN 112897379A CN 202110079980 A CN202110079980 A CN 202110079980A CN 112897379 A CN112897379 A CN 112897379A
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- Prior art keywords
- rod
- sleeve
- supporting seat
- automobile tire
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F5/00—Mobile jacks of the garage type mounted on wheels or rollers
- B66F5/04—Mobile jacks of the garage type mounted on wheels or rollers with fluid-pressure-operated lifting gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B29/00—Apparatus or tools for mounting or dismounting wheels
- B60B29/001—Apparatus or tools for mounting or dismounting wheels comprising lifting or aligning means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Structural Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention relates to the technical field related to mechanical auxiliary equipment, in particular to a lifting control method for an automobile tire, which is realized based on a lifting device, wherein the lifting device comprises a supporting seat, an installation frame is welded on the surface of the supporting seat, a speed reducing motor is screwed on the inner wall of the installation frame, a supporting plate is screwed on the surface of a second air cylinder, and a universal wheel is connected inside a positioning hole in a sliding manner, and the lifting control method has the following beneficial effects: when the automobile tire lifts the in-process and produces vibrations, go up the surface of damping rod extrusion at inner damping spring, because of inner damping spring's elastic action, the vibrations that have tentatively slowed down the production, the location slider extrusion on last damping rod surface simultaneously outside damping spring's surface, because of outer damping spring's elastic action, the vibrations that have further slowed down the production, multiple shock-absorbing structure's setting has guaranteed the stability of lifting device lift automobile tire in-process, avoid lifting device to take place to damage, excellent in use effect is fit for promoting.
Description
The application is a divisional application of a Chinese invention patent application with the application number of 201911304886.8, which is filed on 12, 17 and 2019 and the name of which is a folding swing rod lifting device for heavy-duty automobile tires.
Technical Field
The invention relates to the technical field related to mechanical auxiliary equipment, in particular to a lifting control method for an automobile tire.
Background
The heavy automobile refers to M-type and N-type automobiles with the maximum total mass of more than 3500Kg, an automobile train consisting of a heavy tractor and a heavy trailer is used for carrying large goods with the size and the weight exceeding the limits specified by highway traffic regulations, and in the maintenance process of the heavy automobile, large engineering machinery and large travelable equipment, parts such as heavy wheels, a gearbox and the like are very labor-consuming and difficult to maintain and replace due to large volume and mass, particularly, the wheels of the automobile are replaced on the field, and the wheels need to be lifted through a lifting device when being replaced, but the following defects still exist in the practical use of a common lifting device.
1. The existing lifting machine mostly adopts a suspension fork type lifting mechanism, namely a suspension fork moves up and down along a portal to lift, the stress form of the suspension fork is a cantilever structure, the stress condition is poor, the structural rigidity is low, the movement of the suspension fork needs the support of the portal, the integral volume of the equipment is large, the equipment is inconvenient to fold, unfold and carry, and the operation process is time-consuming and labor-consuming;
2. the existing lifting device is generally provided with a plurality of different specifications so as to lift automobile tires with different tire pitches and tire sizes, but the lifting device with each specification only can lift the automobile tires with corresponding sizes and pitches, cannot lift the automobile tires with different sizes and pitches, has a small application range, cannot meet different use requirements, and improves the use cost;
3. when lifting automobile tires through the lifting device, because of the lifting in-process, need change the maintenance to automobile tires, lead to the automobile can shake in whole in-process, and lifting device does not generally set up shock-absorbing structure, and in the lifting in-process, lifting device atress is inhomogeneous because of the vibrations effect, and partial position atress is too big for lifting device easily takes place to damage because of the vibrations that produce, leads to lifting device can't continue to use, and the result of use is relatively poor.
Disclosure of Invention
The invention aims to provide a lifting control method for an automobile tire, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a lifting control method of an automobile tire is realized based on a lifting device, the lifting device comprises a supporting seat, a mounting frame is welded on the surface of the supporting seat, a guide sliding block is welded on the surface of the mounting frame, a guide sliding groove is formed in the supporting seat, the guide sliding block is slidably connected in the guide sliding groove, a speed reduction motor is screwed on the inner wall of the mounting frame, a power output end of the speed reduction motor is in transmission connection with a transmission rod, a mounting sleeve is screwed on the surface of the transmission rod, the mounting sleeve is slidably connected on the surface of a swing rod, a first positioning sliding block is welded on the surface of the mounting sleeve, a first positioning sliding groove is formed in the swing rod, the first positioning sliding block is slidably connected in the first positioning sliding groove, a supporting frame is slidably connected on the surface of the mounting frame, and the supporting frame, the inside of pendulum rod is equipped with the rotation groove, the inside rotation in rotation groove is connected with the rolling disc, the rolling disc welding is on the surface of fixed cover and connection pad, the inner wall spiro union of fixed cover has first cylinder, first cylinder welding is on the surface of connection pad, and the skin weld of supporting seat has the telescopic link, the installation lagging rotates to be connected in the inside of installation lagging, the inside rotation of installation lagging is connected with the dwang, the surface spiro union of dwang has outer position sleeve, and the telescopic link sliding connection is in the inside of outer position sleeve, and the inner wall welding of supporting seat has last shock attenuation pole, it is inside of shock attenuation cover to go up shock attenuation pole sliding connection under, the shock attenuation cover welding is at the inner wall of supporting seat down, and the skin weld of last shock attenuation pole has interior damping spring, interior damping spring welds the inner wall of shock attenuation cover under, and the inner wall welding of, the outer damping spring welds on the surface of last shock-absorbing rod, and the surface spiro union of supporting seat has the universal wheel, and the surface spiro union of supporting seat has the second cylinder, the surface spiro union of second cylinder has the backup pad, the inside of backup pad is equipped with the locating hole, universal wheel sliding connection is in the inside of locating hole.
Preferably, the supporting seat is provided with two sets ofly, and the upper surface of every group supporting seat all is provided with two sets of mounting brackets, and a set of mounting bracket welding is on the surface of supporting seat, and another group mounting bracket passes through direction slider and direction spout sliding connection on the surface of supporting seat, and two sets of gear motor transmission are connected on the both sides surface of transfer line, and the gear motor spiro union is at the side inner wall of mounting bracket, and the transfer line is round rod-shaped structure, and the pendulum rod is provided with two sets ofly, and two sets of pendulum rods.
Preferably, the mounting sleeve is of a concave plate-shaped structure, the first positioning slide block is of a rectangular block-shaped structure, the surface of each group of swing rods is connected with two groups of mounting sleeves in a sliding mode, the radian of the concave portion of the mounting sleeve is identical to the radian of the surface of the transmission rod, and the transmission rod is in threaded connection with the inner wall of the concave portion of the mounting sleeve.
Preferably, fixed cover is provided with the multiunit, and fixed cover is circular frame structure, and the connection pad is discoid structure, and the rolling disc is provided with two sets ofly, and two sets of rolling discs welding are at the horizontal part surface of the fixed cover of outermost end and the outside surface of connection pad, and first cylinder spiro union is at the sunk part inner wall of fixed cover, and first cylinder welding is at the horizontal part surface of fixed cover, and first cylinder welding is at the inboard surface of connection pad.
Preferably, the telescopic link is round rod-shaped structure, outer position sleeve is circular framework structure, the skin weld of telescopic link has second location slider, the inside of outer position sleeve is equipped with second location spout, the telescopic link passes through second location slider and the inside of second location spout sliding connection at outer position sleeve, the inside of telescopic link is equipped with the multiunit fixed orifices, the inside of outer position sleeve is equipped with a set of fixed orifices, the inside spiro union of fixed orifices has fixing bolt, the dwang is round rod-shaped structure, the dwang is provided with two sets ofly, the equal spiro union in surface of every group dwang has a set of outer position sleeve, the outside surface of outer position sleeve spiro union at the dwang, the inside of installation lagging is equipped with the rotation groove, the dwang rotates the inside of connecting at the installation lagging through the rotation groove.
Preferably, go up the shock-absorbing rod and constitute by a set of round bar and a set of "protruding" font pole, "the salient welding of" protruding "font pole is on the surface of round bar, interior damping spring welds the horizontal part surface at" protruding "font pole, lower shock-absorbing sleeve is circular frame structure, the skin weld of going up the shock-absorbing rod has third location slider, the inside of lower shock-absorbing sleeve is equipped with third location spout, the third location slider welding of going up the shock-absorbing rod surface is on outer damping spring's surface, the inside shock-absorbing spout that is equipped with of the salient of lower shock-absorbing sleeve, outer damping spring welds the inner wall at shock-absorbing spout.
Preferably, the universal wheel includes support and pulley, and pulley sliding connection is in the inside of support, and the support spiro union is provided with the multiunit at the lower surface of supporting seat, second cylinder, and the inside lower extreme of supporting seat is equipped with the multiunit spread groove, and second cylinder spiro union is at the inner wall of spread groove, and the backup pad is rectangle platelike structure, and multiunit second cylinder spiro union is at the upper surface of backup pad.
Compared with the prior art, the invention has the beneficial effects that:
1. when the automobile tire is lifted, the supporting seats are moved to the side end of the automobile tire through the universal wheels, then the second air cylinder is adjusted towards the lower end, the supporting plate is supported on the ground, the stability of the lifting process is ensured, the mounting sleeve is sleeved on the surface of the transmission rod to slide, the automobile tire is arranged on the surfaces of the fixing sleeve and the connecting disc, at the moment, the transmission rod drives the swing rod to rotate through adjusting the speed reducing motor, the height of the automobile tire is further changed, the lifting work of the automobile tire can be completed, the structure is simple, after the work is completed, the automobile tire is separated from the device, then the two groups of supporting seats are rotated, the mounting sleeve plate is rotated in the rotating rod, the folding of the whole device can be realized, the occupied space is reduced;
2. when automobile tires with different sizes need to be lifted, the first cylinders are adjusted to change the distance between the fixed sleeves, so that the supporting range of the automobile tires is changed, the tires with different sizes can be lifted, the structure is simple, the telescopic rod slides in the mounting sleeve plate to change the distance between the two groups of supporting seats, the automobile tires with different tire distances can be lifted, the application range is wide, and different use requirements are met;
3. when producing vibrations to automobile tire lifting process in, go up the surface of damping rod extrusion at inner damping spring, because of inner damping spring's elastic action, the vibrations that have tentatively slowed down the production, the third location slider extrusion on last damping rod surface simultaneously is on outer damping spring's surface, because of outer damping spring's elastic action, the vibrations that have further slowed down the production, multiple shock-absorbing structure's setting has guaranteed the stability that lifting device lifted automobile tire in-process, avoid lifting device to take place to damage, excellent in use effect is fit for promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of a support base and a swing link according to the present invention;
FIG. 3 is a schematic view of a connecting structure of the mounting sleeve and the swing link according to the present invention;
FIG. 4 is a schematic view of the connection structure of the rotary plate and the first cylinder according to the present invention;
FIG. 5 is a schematic view of a connecting structure of a telescopic rod and a mounting sleeve plate according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1;
FIG. 7 is a schematic view of a connection structure of a support base and a mounting bracket according to the present invention.
In the figure: the device comprises a supporting seat 1, a mounting frame 2, a speed reducing motor 3, a transmission rod 4, a mounting sleeve 5, a swing rod 6, a first positioning slide block 7, a first positioning slide groove 8, a rotating groove 9, a rotating disc 10, a fixing sleeve 11, a connecting disc 12, a first air cylinder 13, a telescopic rod 14, a mounting sleeve plate 15, a rotating rod 16, an outer positioning sleeve 17, an upper damping rod 18, a lower damping sleeve 19, an inner damping spring 20, an outer damping spring 21, a universal wheel 22, a second air cylinder 23, a supporting plate 24, a positioning hole 25, a guide slide block 26, a guide slide groove 27, a supporting frame 28, a second positioning slide block 29, a second positioning slide groove 30, a third positioning slide block 31, a third positioning slide groove 32, a fourth positioning slide block 33 and a fourth positioning slide groove 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: a lifting control method of an automobile tire is realized based on a lifting device, the lifting device comprises a supporting seat 1, mounting frames 2 are welded on the surface of the supporting seat 1, guide sliders 26 are welded on the surface of the mounting frames 2, guide chutes 27 are formed inside the supporting seat 1, the guide sliders 26 are slidably connected inside the guide chutes 27, speed reducing motors 3 are screwed on the inner walls of the mounting frames 2, power output ends of the speed reducing motors 3 are in transmission connection with transmission rods 4, mounting sleeves 5 are screwed on the surfaces of the transmission rods 4, the mounting sleeves 5 are slidably connected on the surfaces of swing rods 6, the supporting seat 1 is provided with two groups, two groups of mounting frames 2 are arranged on the upper surface of each group of supporting seat 1, one group of mounting frames 2 are welded on the surfaces of the supporting seats 1, the other group of mounting frames 2 are slidably connected on the surfaces of the supporting seats 1 through the guide sliders 26 and, the two groups of speed reducing motors 3 are in transmission connection with the surfaces of the two sides of the transmission rod 4, the transmission rod 4 is in a round rod-shaped structure, the two groups of swing rods 6 are arranged, the two groups of swing rods 6 are in threaded connection with the surface of the transmission rod 4 through the mounting sleeve 5, when an automobile tire is lifted, the speed reducing motors 3 are adjusted, the speed reducing motors 3 drive the transmission rod 4 to rotate, the swing rods 6 are rotated, the height of the automobile tire on the surface of the fixing sleeve 11 is changed, the lifting work of the automobile tire is realized, the operation is simple, the structural stability is high, and the lifting;
referring to fig. 2 and 3, a first positioning slider 7 is welded on the surface of the mounting sleeve 5, a first positioning chute 8 is arranged inside the swing rod 6, the first positioning slider 7 is slidably connected inside the first positioning chute 8, a support frame 28 is slidably connected on the surface of the swing rod 6, the support frame 28 is welded on the surface of the mounting frame 2, a fourth positioning chute 34 is arranged inside the swing rod 6, a fourth positioning slider 33 is welded on the surface of the support frame 28, the support frame 28 is slidably connected on the surface of the swing rod 6 through the fourth positioning slider 33 and the fourth positioning chute 34, the mounting sleeve 5 is of a concave plate-shaped structure, the first positioning slider 7 is of a rectangular block-shaped structure, two groups of mounting sleeves 5 are slidably connected on the surface of each group of swing rods 6, the radian of the concave parts of the mounting sleeves 5 is the same as the radian of the surface of the transmission rod 4, and the transmission rod, when the automobile tire needs to be separated from the lifting device, the two groups of mounting sleeves 5 are separated, then the swing rod 6 is slid towards the outer end, so that the swing rod 6 is separated from the transmission rod 4, and the automobile tire can be separated from the lifting device by moving the supporting seat 1 towards the outer end, so that the automobile tire is simple in structure and convenient to use;
referring to fig. 2 and 4, a rotating groove 9 is formed in an oscillating bar 6, a rotating disc 10 is rotatably connected in the rotating groove 9, the rotating disc 10 is welded on the surfaces of a fixing sleeve 11 and a connecting disc 12, a first cylinder 13 is screwed on the inner wall of the fixing sleeve 11, the fixing sleeve 11 is provided with a plurality of groups, the fixing sleeve 11 is of a circular frame structure, the connecting disc 12 is of a disc-shaped structure, two groups of rotating discs 10 are arranged, the two groups of rotating discs 10 are welded on the horizontal part surface of the outermost fixing sleeve 11 and the outer side surface of the connecting disc 12, the first cylinder 13 is screwed on the inner wall of the concave part of the fixing sleeve 11, the first cylinder 13 is welded on the horizontal part surface of the fixing sleeve 11, and the first cylinder 13 is welded on the inner side surface of the connecting disc 12, when tires of different sizes need to be lifted, the groups of first cylinders 13 are adjusted to, at the moment, automobile tires with different sizes can be arranged, the application range is wider, and different use requirements are met;
referring to fig. 1 and 5, a telescopic rod 14 is welded on the surface of a supporting seat 1, an installation sleeve plate 15 is rotatably connected inside the installation sleeve plate 15, a rotating rod 16 is rotatably connected inside the installation sleeve plate 15, an outer positioning sleeve 17 is screwed on the surface of the rotating rod 16, the telescopic rod 14 is slidably connected inside the outer positioning sleeve 17, the telescopic rod 14 is in a round rod-shaped structure, the outer positioning sleeve 17 is in a round frame structure, a second positioning sliding block 29 is welded on the surface of the telescopic rod 14, a second positioning sliding groove 30 is arranged inside the outer positioning sleeve 17, the telescopic rod 14 is slidably connected inside the outer positioning sleeve 17 through the second positioning sliding block 29 and the second positioning sliding groove 30, a plurality of groups of fixing holes are arranged inside the outer positioning sleeve 14, a group of fixing holes is arranged inside the outer positioning sleeve 17, a fixing bolt is screwed inside each group of fixing holes, the rotating rod 16 is in a round rod-shaped structure, two groups of rotating rods 16 are arranged, the outer positioning sleeve 17 is in threaded connection with the outer side surface of the rotating rod 16, the rotating groove 9 is formed in the mounting sleeve plate 15, the rotating rod 16 is rotatably connected into the mounting sleeve plate 15 through the rotating groove 9, when the automobile tire is lifted, the automobile tire is separated from the lifting device, then the supporting seat 1 is rotated, so that the rotating rod 16 rotates in the mounting sleeve plate 15, the two groups of supporting seats 1 are folded, the occupied space of the lifting device is reduced, and the folding, the unfolding and the carrying are convenient;
referring to fig. 1 and 6, an upper shock absorbing rod 18 is welded on the inner wall of a supporting seat 1, the upper shock absorbing rod 18 is slidably connected inside a lower shock absorbing sleeve 19, the lower shock absorbing sleeve 19 is welded on the inner wall of the supporting seat 1, an inner shock absorbing spring 20 is welded on the surface of the upper shock absorbing rod 18, the inner shock absorbing spring 20 is welded on the inner wall of the lower shock absorbing sleeve 19, an outer shock absorbing spring 21 is welded on the inner wall of the lower shock absorbing sleeve 19, the outer shock absorbing spring 21 is welded on the surface of the upper shock absorbing rod 18, the upper shock absorbing rod 18 is composed of a group of round rods and a group of 'convex' shaped rods, the protruding parts of the 'convex' shaped rods are welded on the surface of the round rods, the inner shock absorbing spring 20 is welded on the horizontal part surface of the 'convex' shaped rods, the lower shock absorbing sleeve 19 is in a circular frame structure, a third positioning slide block 31 is welded on the surface of the upper shock absorbing rod 18, a third positioning slide, the inner part of the protruding part of the lower damping sleeve 19 is provided with a damping sliding groove, the outer damping spring 21 is welded on the inner wall of the damping sliding groove, when vibration is generated in the using process, the upper damping rod 18 is extruded on the surface of the inner damping spring 20, the generated vibration is primarily slowed down due to the elastic action of the inner damping spring 20, meanwhile, the third positioning slide block 31 on the surface of the upper damping rod 18 is extruded on the surface of the outer damping spring 21, the generated vibration is further slowed down due to the elastic action of the outer damping spring 21, and the using quality of the lifting device is ensured;
referring to fig. 1, a universal wheel 22 is screwed on the surface of a support seat 1, a second cylinder 23 is screwed on the surface of the support seat 1, a support plate 24 is screwed on the surface of the second cylinder 23, a positioning hole 25 is arranged inside the support plate 24, the universal wheel 22 is slidably connected inside the positioning hole 25, the universal wheel 22 comprises a support and a pulley, the pulley is slidably connected inside the support, the support is screwed on the lower surface of the support seat 1, a plurality of groups of second cylinders 23 are arranged on the lower end inside the support seat 1, the second cylinder 23 is screwed on the inner wall of the connecting groove, the support plate 24 is in a rectangular plate-shaped structure, the plurality of groups of second cylinders 23 are screwed on the upper surface of the support plate 24, after the support seat 1 is moved to the side end of an automobile tire, the plurality of groups of second cylinders 23 are adjusted to the lower end, so that the plurality of groups, the universal wheel 22 is separated from the ground through the positioning hole 25, and the whole device is supported through the supporting plate 24, so that the stability of the device is ensured, and the lifting quality of the automobile tire is further ensured.
The working principle is as follows: the model of the speed reducing motor 3 refers to 68KTYZ, the models of the first air cylinder 13 and the second air cylinder 23 refer to MGPM16, the speed reducing motor 3, the first air cylinder 13 and the second air cylinder 23 are all electrically connected with an external power supply, when in practical use, the supporting seat 1 is moved to the side end of an automobile tire through the universal wheel 22, then the mounting frame 2 at the other side is slid towards the surface of the transmission rod 4, finally the power output end of the other group of speed reducing motor 3 is connected to the surface of the other side of the transmission rod 4 in a transmission way, then the second air cylinder 23 is adjusted towards the lower end, the second air cylinder 23 drives the supporting plate 24 to move towards the lower end and finally contacts with the ground, the supporting seat 1 is prevented from moving when the automobile tire is lifted, the lifting quality of the automobile tire is further ensured, meanwhile, the swing rod 6 drives the rotating disc 10 on the surface of the fixing sleeve 11 to be butted in the rotating groove, then two sets of mounting sleeves 5 are slid towards the inner end, the mounting sleeves 5 at the outer side are extruded on the surface of the transmission rod 4 and fixed with the transmission rod, at the moment, the speed reducing motor 3 is adjusted, the transmission rod 4 drives the swing rod 6 to rotate, so that the height of the automobile tire on the surface of the fixed sleeve 11 is changed, the lifting of the automobile tire is realized, when the vibration is generated in the lifting process of the automobile tire, the upper damping rod 18 is extruded on the surface of the inner damping spring 20, the generated vibration is primarily slowed down due to the elastic action of the inner damping spring 20, meanwhile, the upper damping rod 18 is extruded on the surface of the outer damping spring 21 through the third positioning slide block 31, a secondary damping structure is formed due to the elastic action of the outer damping spring 21, the arrangement of the multiple damping structure is better in damping effect, the stability of the lifting process of the automobile tire is ensured, and the damage of the lifting, when automobile tires with different tire pitches and sizes need to be lifted, the plurality of groups of first air cylinders 13 are adjusted to change the pitches between the plurality of groups of fixed sleeves 11, so that the sizes of the automobile tires which can be arranged are changed, the lifting device is suitable for lifting the automobile tires with different sizes, the telescopic rod 14 is adjusted at the telescopic position in the outer positioning sleeve 17, then the telescopic position is fixed through the fixing bolt, the pitch between the two groups of supporting seats 1 can be changed, the lifting of the automobile tires with different tire pitches is further met, the application range is wide, different use requirements are met, after the lifting of the automobile tires is completed, the outer mounting sleeve 5 is separated from the transmission rod 4, then the swing rod 6 is moved to the outer end, at the moment, the supporting seats 1 can be separated from the automobile tires, the structure is simple, then the outer positioning sleeve 17 is rotated to the, make outer position sleeve 17 rotate on the surface of dwang 16, and then make two sets of supporting seats 1 change to vertical state by the horizontality for whole device is folded together, has reduced the occupation space of device, is convenient for receive and release and carry the device, excellent in use effect is fit for promoting.
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 (5)
1. A vehicle tyre lifting control method is realized based on a lifting device, the lifting device comprises a supporting seat (1), and the method is characterized in that: the welding surface of the supporting seat (1) is provided with a mounting rack (2), the surface of the mounting rack (2) is provided with a guide sliding block (26), the inside of the supporting seat (1) is provided with a guide sliding groove (27), the guide sliding block (26) is connected to the inside of the guide sliding groove (27) in a sliding manner, the inner wall of the mounting rack (2) is connected with a speed reducing motor (3) in a threaded manner, the power output end of the speed reducing motor (3) is connected with a transmission rod (4), the surface of the transmission rod (4) is connected with a mounting sleeve (5) in a threaded manner, the mounting sleeve (5) is connected to the surface of a swing rod (6) in a sliding manner, the surface of the mounting sleeve (5) is provided with a first positioning sliding block (7), the inside of the swing rod (6) is provided with a first positioning sliding groove (8), the first positioning sliding block (7) is connected, the welding of support frame (28) is equipped with rotation groove (9) on the surface of mounting bracket (2), the inside of pendulum rod (6), the internal rotation of rotating groove (9) is connected with rolling disc (10), rolling disc (10) welding is on the surface of fixed cover (11) and connection pad (12), the inner wall spiro union of fixed cover (11) has first cylinder (13), first cylinder (13) welding is on the surface of connection pad (12), and the skin weld of supporting seat (1) has telescopic link (14), the internal rotation of installation lagging (15) is connected with dwang (16), the surface spiro union of dwang (16) has outer position sleeve (17), and telescopic link (14) sliding connection is in the inside of outer position sleeve (17), and the inner wall welding of supporting seat (1) has last shock attenuation pole (18), go up shock attenuation pole (18) sliding connection in the inside of shock attenuation sleeve (19) down, the lower damping sleeve (19) is welded on the inner wall of the supporting seat (1), the surface of the upper damping rod (18) is welded with an inner damping spring (20), the inner damping spring (20) is welded on the inner wall of the lower damping sleeve (19), the inner wall of the lower damping sleeve (19) is welded with an outer damping spring (21), the outer damping spring (21) is welded on the surface of the upper damping rod (18), a universal wheel (22) is screwed on the surface of the supporting seat (1), a second air cylinder (23) is screwed on the surface of the supporting seat (1), a supporting plate (24) is screwed on the surface of the second air cylinder (23), a positioning hole (25) is formed in the supporting plate (24), and the universal wheel (22) is slidably connected in the positioning hole (25);
the telescopic rod (14) is of a round rod-shaped structure, the outer positioning sleeve (17) is of a circular frame structure, the surface of the telescopic rod (14) is welded with a second positioning sliding block (29), the inner part of the outer positioning sleeve (17) is provided with a second positioning sliding groove (30), the telescopic rod (14) is connected in the outer positioning sleeve (17) in a sliding manner through the second positioning sliding block (29) and the second positioning sliding groove (30), the inner part of the telescopic rod (14) is provided with a plurality of groups of fixing holes, the inner part of the outer positioning sleeve (17) is provided with a group of fixing holes, the inner part of each fixing hole is screwed with a fixing bolt, the rotating rod (16) is of a round rod-shaped structure, the rotating rod (16) is provided with two groups, the surface of each group of the rotating rod (16) is screwed with a group of outer positioning sleeve (17), the outer positioning sleeve (17) is screwed on the outer side surface of, the rotating rod (16) is rotatably connected inside the mounting sleeve plate (15) through the rotating groove (9);
the supporting seat (1) is provided with two groups, the upper surface of each group of supporting seat (1) is provided with two groups of mounting frames (2), one group of mounting frames (2) is welded on the surface of the supporting seat (1), the other group of mounting frames (2) is connected on the surface of the supporting seat (1) in a sliding mode through guide sliders (26) and guide sliding grooves (27), a speed reduction motor (3) is in threaded connection with the inner side wall of each mounting frame (2), a transmission rod (4) is of a round rod-shaped structure, two groups of swing rods (6) are arranged, and the two groups of swing rods (6) are in threaded connection with the surface of the transmission rod (4;
the control method comprises the following steps:
(1) the supporting seat 1 is moved to the side end of an automobile tire through the universal wheel 22, then the mounting frame 2 on the other side slides to the surface of the transmission rod 4, finally the power output end of the other group of speed reducing motors 3 is in transmission connection with the surface of the other side of the transmission rod 4, then the second air cylinder 23 is adjusted towards the lower end, the second air cylinder 23 drives the supporting plate 24 to move towards the lower end and finally contact with the ground, the supporting seat 1 is prevented from moving when the automobile tire is lifted, and the lifting quality of the automobile tire is further ensured;
(2) meanwhile, the swing rod 6 drives the rotating disc 10 on the surface of the fixed sleeve 11 to be in butt joint with the inside of the rotating groove 9 on the other group of swing rod 6, at the moment, the automobile tire is placed on the surfaces of the fixed sleeve 11 and the connecting disc 12, then the two groups of mounting sleeves 5 slide towards the inner end, the mounting sleeves 5 on the outer side are extruded on the surface of the transmission rod 4 and fixed with the transmission rod, at the moment, the speed reducing motor 3 is adjusted, so that the transmission rod 4 drives the swing rod 6 to rotate, the height of the automobile tire on the surface of the fixed sleeve 11 is changed, and the;
(3) when vibration is generated in the process of lifting an automobile tire, the upper shock absorption rod 18 is extruded on the surface of the inner shock absorption spring 20, the generated vibration is primarily slowed down due to the elastic action of the inner shock absorption spring 20, meanwhile, the upper shock absorption rod 18 is extruded on the surface of the outer shock absorption spring 21 through the positioning slide block 7, and a secondary shock absorption structure is formed due to the elastic action of the outer shock absorption spring 21;
(4) when automobile tires with different tire pitches and sizes need to be lifted, the first air cylinders 13 are adjusted to change the pitches among the fixed sleeves 11, so that the sizes of the automobile tires which can be arranged are changed, the automobile tire lifting device is suitable for lifting the automobile tires with different sizes, the telescopic positions of the telescopic rods 14 in the outer positioning sleeves 17 are adjusted, and then the telescopic positions are fixed through the fixing bolts, so that the pitches among the two groups of supporting seats 1 can be changed, and the lifting of the automobile tires with different tire pitches is met;
(5) after the lifting of the automobile tire is completed, the outer side mounting sleeve 5 is separated from the transmission rod 4, then the swing rod 6 is moved towards the outer end, at the moment, the supporting seat 1 can be separated from the automobile tire, then the outer positioning sleeve 17 is rotated towards the upper end, so that the outer positioning sleeve 17 rotates on the surface of the rotating rod 16, and then the two groups of supporting seats 1 are changed from a horizontal state to a vertical state, and the whole device is folded together.
2. The automobile tire lifting control method according to claim 1, characterized in that: the installation sleeve (5) is of a concave plate-shaped structure, the first positioning sliding block (7) is of a rectangular block-shaped structure, the surface of each group of swing rods (6) is connected with two groups of installation sleeves (5) in a sliding mode, the radian of the concave portion of each installation sleeve (5) is identical to the radian of the surface of each transmission rod (4), and each transmission rod (4) is in threaded connection with the inner wall of the corresponding concave portion of each installation sleeve (5).
3. The automobile tire lifting control method according to claim 1, characterized in that: fixed cover (11) are provided with the multiunit, fixed cover (11) are circular frame structure, connection pad (12) are discoid structure, rolling disc (10) are provided with two sets ofly, the horizontal part surface of the fixed cover of outermost end (11) and the outside surface of connection pad (12) are welded in two sets of rolling disc (10), first cylinder (13) spiro union is at the sunk part inner wall of fixed cover (11), first cylinder (13) welding is on the horizontal part surface of fixed cover (11), and first cylinder (13) welding is on the inboard surface of connection pad (12).
4. The automobile tire lifting control method according to claim 1, characterized in that: go up shock-absorbing rod (18) and constitute by a set of round bar and a set of "protruding" font pole, "the salient welding of" protruding "font pole is on the surface of round bar, interior damping spring (20) welding is on the horizontal part surface of" protruding "font pole, lower shock-absorbing sleeve (19) are circular frame structure, the skin weld of going up shock-absorbing rod (18) has third location slider (31), the inside of lower shock-absorbing sleeve (19) is equipped with third location spout (32), third location slider (31) welding of going up shock-absorbing rod (18) surface is on the surface of outer damping spring (21), the inside shock attenuation spout that is equipped with of salient of lower shock-absorbing sleeve (19), outer damping spring (21) welding is at the inner wall of shock attenuation spout.
5. The automobile tire lifting control method according to claim 1, characterized in that: the universal wheel (22) comprises a support and pulleys, the pulleys are slidably connected inside the support, the support is in threaded connection with the lower surface of the supporting seat (1), multiple groups of second cylinders (23) are arranged, multiple groups of connecting grooves are formed in the lower end of the inside of the supporting seat (1), the second cylinders (23) are in threaded connection with the inner wall of the connecting grooves, the supporting plate (24) is of a rectangular plate-shaped structure, and multiple groups of second cylinders (23) are in threaded connection with the upper surface of the supporting plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079980.9A CN112897379A (en) | 2019-12-17 | 2019-12-17 | Automobile tire lifting control method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079980.9A CN112897379A (en) | 2019-12-17 | 2019-12-17 | Automobile tire lifting control method |
| CN201911304886.8A CN110921553B (en) | 2019-12-17 | 2019-12-17 | Folding type swing rod lifting device for heavy-duty automobile tire |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911304886.8A Division CN110921553B (en) | 2019-12-17 | 2019-12-17 | Folding type swing rod lifting device for heavy-duty automobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112897379A true CN112897379A (en) | 2021-06-04 |
Family
ID=69863078
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911304886.8A Active CN110921553B (en) | 2019-12-17 | 2019-12-17 | Folding type swing rod lifting device for heavy-duty automobile tire |
| CN202110079980.9A Withdrawn CN112897379A (en) | 2019-12-17 | 2019-12-17 | Automobile tire lifting control method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911304886.8A Active CN110921553B (en) | 2019-12-17 | 2019-12-17 | Folding type swing rod lifting device for heavy-duty automobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110921553B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023050195A1 (en) * | 2021-09-29 | 2023-04-06 | 宁德时代新能源科技股份有限公司 | Vehicle lifting apparatus and battery swapping station |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050597A (en) * | 1975-11-06 | 1977-09-27 | Hawkins Wallace H | Dolly for lifting and transporting vehicle wheels |
| US20040247423A1 (en) * | 2003-05-19 | 2004-12-09 | James Thiel | Multi-lift for lifting and storing motorcycles and other vehicles |
| CN103395341B (en) * | 2012-12-20 | 2015-10-21 | 武汉科技大学 | The stripping assembly of telescopic folding type wheel |
| US20150307335A1 (en) * | 2014-04-25 | 2015-10-29 | Martin Raymond Beebe | Hand operated vehicle lifting apparatus |
| CN104002877A (en) * | 2014-05-30 | 2014-08-27 | 徐州重型机械有限公司 | Spare tire retracting and releasing device for engineering machine and engineering machine |
| KR200482087Y1 (en) * | 2014-12-24 | 2016-12-13 | 대우조선해양 주식회사 | Lifting apparatus for shackle |
| CN105150782B (en) * | 2015-09-30 | 2017-09-29 | 池学建 | Tyre detacher and its tear tire method open |
| CN107696792B (en) * | 2017-10-13 | 2022-10-14 | 南京工业职业技术学院 | Clamp for replacing automobile wheel |
| CN207388755U (en) * | 2017-11-06 | 2018-05-22 | 王鑫荣 | A kind of automobile making is with changing device of tyre |
| CN208101599U (en) * | 2018-03-19 | 2018-11-16 | 池学建 | A kind of combination tyre disassembled mechanism |
| CN209208383U (en) * | 2018-12-20 | 2019-08-06 | 无锡南洋职业技术学院 | A kind of auto repair expansion device of tyre |
-
2019
- 2019-12-17 CN CN201911304886.8A patent/CN110921553B/en active Active
- 2019-12-17 CN CN202110079980.9A patent/CN112897379A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN110921553B (en) | 2021-02-26 |
| CN110921553A (en) | 2020-03-27 |
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Application publication date: 20210604 |