CN110667319A - Heavy truck tire dismounting device - Google Patents
Heavy truck tire dismounting device Download PDFInfo
- Publication number
- CN110667319A CN110667319A CN201910955148.3A CN201910955148A CN110667319A CN 110667319 A CN110667319 A CN 110667319A CN 201910955148 A CN201910955148 A CN 201910955148A CN 110667319 A CN110667319 A CN 110667319A
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- tire
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- rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/0506—Machines for demounting only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to a tire dismounting device, in particular to a heavy truck tire dismounting device. The technical problem to be solved is to provide a heavy truck tire dismounting device which can automatically dismount and is safe to use for heavy truck tires. A heavy truck tire dismounting device comprises a frame, a hydraulic cylinder, a telescopic pressure rod and the like; the tire can be placed in a rotating mode through the rotating component, the rotating component and the contracting and expanding component, the cushion belt of the tire can be detached through the contracting and expanding rod, and then the cover tire can be detached through the cover tire detaching component.
Description
Technical Field
The invention relates to a tire dismounting device, in particular to a heavy truck tire dismounting device.
Background
The heavy truck is the abbreviation of heavy truck. The heavy goods vehicle is a name of a tunnel, traditional and informal heavy goods vehicle and a semi-trailer tractor, and comprises various special vehicles, dump trucks and rare off-road vehicles seen on roads. After a heavy truck tire is worn, it needs to be repaired, and thus, the tire needs to be disassembled.
Because heavy truck tires are very large and heavy, and great effort is required for dismounting, firstly, a tool is used for unscrewing bolts on the tires, then the tires are flatly placed, then, the cushion belt on the tires is dismounted by using the tool, then the outer tire is dismounted, in the process, tools such as a crowbar, a hammer and the like are required, great effort is required, and the dismounting process is very dangerous.
Therefore, in order to overcome the defects in the prior art, a heavy truck tire dismounting device which can automatically dismount a heavy truck tire and is safe to use needs to be designed.
Disclosure of Invention
In order to overcome the defects that the prior heavy truck tire is very troublesome in dismounting mode and has great risk, the technical problem is as follows: the heavy truck tire dismounting device can automatically dismount heavy truck tires and is safe to use.
The technical scheme is as follows: the utility model provides a heavy truck tire dismounting device, includes frame, pneumatic cylinder and flexible depression bar, and the pneumatic cylinder passes through fastening bolt to be fixed in the frame, and flexible depression bar is installed on the telescopic part of pneumatic cylinder, still including the rotating part that carries out tire angle modulation through the rotation mode, drive tire pivoted rotating part through the rotation mode, carry out the part of zooming that the tire was placed and the cover tire dismounting part of dismantling outer child through colluding the mode through the slip mode, the rotating part is installed in the frame, rotating part installs on rotating part, the part of zooming is installed on rotating part, install cover tire dismounting part on the telescopic part of pneumatic cylinder.
Further, the rotating part that carries out tire angle through the rotation mode is including first gear motor, worm and worm wheel, first gear motor installs in the frame right part, the worm passes through the coupling joint on first gear motor's output shaft, the worm wheel is installed to the rotation type in the frame of worm top.
Further, drive tire pivoted rotary part through rotatory mode including second gear motor and axis of rotation, second gear motor passes through fastening bolt and installs on the worm wheel, the axis of rotation passes through the coupling joint on second gear motor's output shaft.
Further, the scaling component for placing the tire in a sliding manner comprises a base plate, a baffle, a clamping plate, a guide rod, a guide sleeve, a first elastic part, a small telescopic rod, a sliding sleeve, a clamping rod, a connecting rod and a sliding shaft, wherein the base plate is arranged at the top end of the rotating shaft, the baffle is arranged at the top of the base plate in a symmetrical state, straight holes are formed in the baffle, the clamping plate is arranged at the top of the base plate in a symmetrical state in a sliding manner, sliding grooves are formed in the clamping plate, the guide rod is arranged at the center of the top of the base plate, the guide sleeve is connected on the guide rod in a sliding manner, the first elastic part is connected between the guide sleeve and the base plate, the first elastic part is sleeved on the guide rod, the connecting rod is symmetrically arranged on the guide sleeve in a rotating manner, the connecting rod penetrates through the straight holes, the outer, the telescopic rod is characterized in that a sliding sleeve is connected between the top ends of the small telescopic rods, the sliding sleeve is connected on the guide rod in a sliding mode, clamping rods are connected to the sliding sleeve in a symmetrical mode, and the clamping rods are arranged between the baffle and the clamping plates.
Further, the cover tire dismounting part for dismounting the cover tire in a hooking mode comprises a swing rod, a rotating rod, a tension spring, a sliding plate, an electric push rod and a sliding block, the swing rod is installed at the top of a telescopic part of the hydraulic cylinder, the rotating rod is arranged in a rotating mode at the right end of the swing rod, the tension spring is connected between the rotating rod and the swing rod, the sliding plate is welded at the left end of the rotating rod, the electric push rod is installed at the top of the swing rod, the sliding block is installed on the telescopic part of the electric push rod, and the sliding block is connected with the.
Further, still including pulley, uide bushing, guide bar, movable plate and second elastic component and wire rope, the pulley is installed in the frame left part, the uide bushing is installed to the frame right part, slidingtype guide bar that is connected with in the uide bushing, the guide bar right-hand member rigid coupling has the movable plate, the welding has the second elastic component between movable plate and the uide bushing, and on the guide bar was located to the second elastic component cover, be connected with wire rope between the flexible part of pneumatic cylinder and the guide bar, wire rope walked around the pulley.
Furthermore, the device also comprises wheels, and the wheels are arranged on the moving plate.
The beneficial effects are that: according to the tire dismounting device, the tire can be placed in a rotating mode through the rotating component, the rotating component and the zooming component, the cushion belt of the tire can be dismounted through the telescopic compression rod, then the outer tire can be dismounted through the outer tire dismounting component, so that the tire can be automatically dismounted, the tire dismounting device is very convenient, safety accidents can not occur, the tire can be better moved to the zooming component through the moving plate, the tire can be placed on the zooming component in a labor-saving mode, and the tire can be conveniently dismounted.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention a.
Fig. 3 is a schematic front view of the present invention B.
Part names and serial numbers in the figure: the device comprises a machine frame 1, a first speed reducing motor 2, a worm 3, a worm wheel 4, a second speed reducing motor 5, a rotating shaft 6, a backing plate 7, a baffle 8, a straight hole 9, a clamping plate 10, a sliding chute 11, a guide rod 12, a guide sleeve 13, a first elastic part 14, a small telescopic rod 15, a sliding sleeve 16, a clamping rod 17, a connecting rod 18, a sliding shaft 19, a hydraulic cylinder 20, a telescopic pressing rod 21, a swinging rod 22, a rotating rod 23, a tension spring 24, a sliding plate 25, an electric push rod 26, a sliding block 27, a pulley 28, a guide sleeve 29, a guide rod 30, a movable plate 31, a wheel 32, a second elastic part 33 and a steel wire.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
A heavy truck tire dismounting device, as shown in fig. 1-3, comprises a frame 1, a hydraulic cylinder 20 and a telescopic pressure lever 21, wherein the hydraulic cylinder 20 is fixed on the left side of the top of the frame 1 through a fastening bolt, the telescopic pressure lever 21 is rotatably mounted on a telescopic component of the hydraulic cylinder 20, and the heavy truck tire dismounting device further comprises:
as shown in fig. 1, the rotating component for adjusting the tire angle by a rotating manner is mounted on a frame 1, and includes a first speed reduction motor 2, a worm 3 and a worm wheel 4, the first speed reduction motor 2 is mounted at the right part of the frame 1 by a fixing bolt, the worm 3 is connected to an output shaft of the first speed reduction motor 2 by a coupling, and the worm wheel 4 is rotatably mounted on the frame 1 above the worm 3;
as shown in fig. 1, the rotating component drives the tire to rotate by rotation, the rotating component is mounted on the worm wheel 4, the rotating component includes a second gear motor 5 and a rotating shaft 6, the second gear motor 5 is mounted on the worm wheel 4 by fastening bolts, and the rotating shaft 6 is connected to an output shaft of the second gear motor 5 by a coupling;
as shown in fig. 2, the scaling component for placing tires through a sliding manner is installed on the top end of a rotating shaft 6, the scaling component comprises a backing plate 7, a baffle 8, a clamping plate 10, a guide rod 12, a guide sleeve 13, a first elastic piece 14, a small telescopic rod 15, a sliding sleeve 16, a clamping rod 17, a connecting rod 18 and a sliding shaft 19, the backing plate 7 is installed on the top end of the rotating shaft 6, the baffle 8 is fixedly connected to the top of the backing plate 7 in a bilateral symmetry manner through bolts, vertical straight holes 9 are formed in the baffle 8, the clamping plate 10 is arranged on the top of the backing plate 7 in a bilateral symmetry manner, vertical sliding grooves 11 are formed in the clamping plate 10, the guide rod 12 is installed in the center of the top of the backing plate 7, the guide sleeve 13 is connected to the guide rod 12 in a sliding manner, a first elastic piece 14 is connected between the guide sleeve 13 and the, The first elastic piece 14 is sleeved on the guide rod 12, the guide sleeve 13 is rotatably and symmetrically provided with connecting rods 18, the connecting rods 18 penetrate through the straight holes 9, the outer end of each connecting rod 18 is connected with a sliding shaft 19, the sliding shafts 19 are slidably connected in the sliding grooves 11, the sliding shafts 19 can slide up and down in the sliding grooves 11, small telescopic rods 15 are symmetrically arranged on the top of the guide sleeve 13 in the left-right direction, a sliding sleeve 16 is connected between the top ends of the small telescopic rods 15, the sliding sleeve 16 is slidably connected on the guide rod 12, clamping rods 17 are symmetrically connected on the sliding sleeve 16, and the outer portions of the clamping rods 17 are located between the baffle 8 and the clamping plate 10;
as shown in fig. 3, the cover tire disassembly part of dismantling the cover tire through colluding the mode, install cover tire disassembly part on the telescopic part of pneumatic cylinder 20, cover tire disassembly part is including pendulum rod 22, bull stick 23, tension spring 24, slide 25, electric putter 26 and slider 27, the telescopic part top at pneumatic cylinder 20 is installed to pendulum rod 22, pendulum rod 22 right-hand member rotary type is equipped with bull stick 23, be connected with tension spring 24 between bull stick 23 and the pendulum rod 22, the welding of bull stick 23 left end has slide 25, there is electric putter 26 at pendulum rod 22 top through the bolt rigid coupling, install slider 27 on electric putter 26's the telescopic part, slider 27 and slide 25 sliding connection.
The specific operation flow of the above embodiment, when the tire needs to be disassembled by using the apparatus, firstly, the rotating component and the scaling component need to be driven by the rotating component to rotate to the right side, so that the rotating component and the scaling component are parallel to the ground, then, the user sleeves the tire on the scaling component, the scaling component fixes the tire, then, the scaling component fixes the tire, the rotating component drives the scaling component and the tire thereon to rotate to a required angle counterclockwise, then, the telescopic pressure rod 21 rotates to the upper side of the tire, the telescopic pressure rod 21 is extended to a required length, the hydraulic cylinder 20 is controlled to shrink, the telescopic pressure rod 21 is driven to move downwards to press on the outer tire of the tire, the hydraulic cylinder 20 is controlled to stop working, the outer end of the telescopic pressure rod 21 contacts with the outer side of the rim strip, at this time, the rotating component is controlled to rotate, the tire rotates and makes the rim strip can be dismantled, then control rotary part stop work, then rotate flexible depression bar 21 left side and leave the tire top, then dismantle the cooperation of part and rotary part through the cover tire, dismantle the cover tire, it can to put down to rotate the right side through rotary part with the tire this moment.
When needs place the tire on the part of zooming, control first gear motor 2 and rotate, drive worm 3 and rotate, and then drive worm wheel 4 and rotate, thereby drive rotary part and the part of zooming and rotate to the right side, rotary part and the part of zooming rotate to the right side when being parallel with ground, control first gear motor 2 stop work, then can place the tire, the back is placed to the tire, control first gear motor 2 direction and rotate, so can drive rotary part and the part of zooming and rotate to the left, when rotary part and the part of zooming rotate to the position that needs to the left, control first gear motor 2 stop work.
When the tire needs to be driven to rotate, the second speed reducing motor 5 is controlled to rotate, and then the rotating shaft 6 is driven to rotate, so that the scaling component and the tire on the scaling component are driven to rotate, and when the tire does not need to rotate, the second speed reducing motor 5 is controlled to stop working.
When needing to place and take off the tire, at first outside pulling sliding sleeve 16, sliding sleeve 16 drives the outside pulling of kelly 17 at first, make kelly 17 leave between baffle 8 and the splint 10, little telescopic link 15 is tensile, at the least length of stretching of little telescopic link 15, little telescopic link 15 drives guide pin bushing 13 and moves to the outside, first elastic component 14 is tensile, little telescopic link 15 drives connecting rod 18 and moves to the outside, it moves to the inside through slide-shaft 19 and spout 11 drive splint 10, then can place the tire cover in the outside of splint 10 or take off the tire, then loosen sliding sleeve 16, first elastic component 14 contracts, drive guide pin bushing 13 and reset, then move sliding sleeve 16 to the inside, make kelly 17 outside get back to between baffle 8 and the splint 10, fix splint 10.
When needing to dismantle the cover tyre, at first control pneumatic cylinder 20 contracts and receives, drive pendulum rod 22 and the last device downstream thereof, make the bull stick 23 right-hand member take the inboard at the cover tyre, then user control electric putter 26 extension, it is vertical state to drive bull stick 23 right side downswing, control rotating member drives the tire and slowly is in parallel state simultaneously, make bull stick 23 catch the cover tyre inboard, control pneumatic cylinder 20 extension after that, drive bull stick 23 rebound and collude the cover tyre, control rotating member rotates and drives the tire rotation simultaneously, so the cooperation, pull down the cover tyre, after pulling down the cover tyre, control pneumatic cylinder 20 and rotating member stop work, then control electric putter 26 contracts and drives the bull stick 23 and resets, control electric putter 26 stretches stop work.
Example two
As shown in fig. 1, still including pulley 28, uide bushing 29, guide bar 30, movable plate 31 and second elastic component 33 and wire rope 34, pulley 28 installs in 1 left part of frame, uide bushing 29 is installed to 1 right part of frame, sliding connection has guide bar 30 in the uide bushing 29, guide bar 30 right-hand member rigid coupling has movable plate 31, the welding has second elastic component 33 between movable plate 31 and the uide bushing 29, and second elastic component 33 is ordinary spring, air spring, compression spring etc. and second elastic component 33 overlaps on locating guide bar 30, be connected with wire rope 34 between the extensible part of pneumatic cylinder 20 and the guide bar 30, and pulley 28 is walked around to wire rope 34, still including wheel 32, wheel 32 is installed on movable plate 31.
The specific operation flow of the above embodiment is that when the tire is dismounted, the tire can be placed on the moving plate 31, when the tire needs to be fixed on the zooming part, the hydraulic cylinder 20 is controlled to extend, the moving plate 31 is pulled by the steel wire rope 34 to move to the left, the second elastic element 33 is compressed, and after the tire moves to the zooming part, the hydraulic cylinder 20 is controlled to stop working, so that the tire can be placed on the zooming part more labor-saving, and the tire is convenient to dismount. The wheels 32 can reduce the friction between the moving plate 31 and the ground, so that the moving plate 31 can move better.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.
Claims (7)
1. The utility model provides a heavy truck tire dismounting device, includes frame, pneumatic cylinder and flexible depression bar, and the pneumatic cylinder passes through fastening bolt to be fixed in the frame, and flexible depression bar is installed on the flexible part of pneumatic cylinder, and its characterized in that still includes the rotating part that carries out tire angle modulation through the rotation mode, drives tire pivoted rotating part through the rotation mode, carries out the part of zooming that the tire placed and the cover tire dismounting member of dismantling outer tire through colluding the mode through the slip mode, rotating part installs in the frame, rotating part installs on rotating part, the part of zooming is installed on rotating part, install cover tire dismounting member on the flexible part of pneumatic cylinder.
2. The heavy truck tire dismounting device according to claim 1, wherein the rotating component for adjusting the tire angle through rotation comprises a first speed reduction motor, a worm and a worm wheel, the first speed reduction motor is mounted at the right part of the frame, the worm is connected to an output shaft of the first speed reduction motor through a coupling, and the worm wheel is rotatably mounted on the frame above the worm.
3. The heavy truck tire dismounting device according to claim 1, wherein the rotating member for rotating the tire comprises a second gear motor and a rotating shaft, the second gear motor is mounted on the worm wheel through a fastening bolt, and the rotating shaft is coupled to an output shaft of the second gear motor through a coupling.
4. The heavy truck tire dismounting device according to claim 1, wherein the retractable component for placing the tire in a sliding manner comprises a backing plate, a baffle, a clamping plate, a guide rod, a guide sleeve, a first elastic member, a small telescopic rod, a sliding sleeve, a clamping rod, a connecting rod and a sliding shaft, the backing plate is mounted on the top end of the rotating shaft, the baffle is mounted on the top of the backing plate in a symmetrical state, straight holes are formed in the baffle, the clamping plate is slidably mounted on the top of the backing plate in a symmetrical state, sliding grooves are formed in the clamping plate, the guide rod is mounted at the center of the top of the backing plate, the guide sleeve is slidably connected on the guide rod, the first elastic member is connected between the guide sleeve and the backing plate, the guide rod is sleeved on the first elastic member, the connecting rod is rotatably and symmetrically arranged on the guide sleeve, the connecting rod passes through the straight holes, the outer, the guide pin bushing top is the symmetric state and installs little telescopic link, be connected with the sliding sleeve between the little telescopic link top, the sliding sleeve slidingtype is connected on the guide arm, be connected with the kelly for the symmetric state on the sliding sleeve, the kelly outside is between baffle and splint.
5. The heavy truck tire dismounting device as claimed in claim 1, wherein the tire dismounting member for dismounting the tire by hooking comprises a swing rod, a rotating rod, a tension spring, a sliding plate, an electric push rod and a sliding block, the swing rod is mounted on the top of the telescopic member of the hydraulic cylinder, the rotating rod is rotatably arranged at the right end of the swing rod, the tension spring is connected between the rotating rod and the swing rod, the sliding plate is welded at the left end of the swing rod, the electric push rod is mounted on the top of the swing rod, the sliding block is mounted on the telescopic member of the electric push rod, and the sliding block is slidably connected with the sliding plate.
6. A heavy truck tire removal apparatus as claimed in claim 5, wherein: the hydraulic cylinder is characterized by further comprising a pulley, a guide sleeve, a guide rod, a movable plate, a second elastic part and a steel wire rope, wherein the pulley is installed at the left part of the frame, the guide sleeve is installed at the right part of the frame, the guide rod is connected in the guide sleeve in a sliding mode, the movable plate is fixedly connected to the right end of the guide rod, the second elastic part is welded between the movable plate and the guide sleeve, the second elastic part is sleeved on the guide rod, the steel wire rope is connected between the telescopic part of the hydraulic cylinder and the guide rod, and the steel wire rope bypasses the pulley.
7. A heavy truck tire removal apparatus as claimed in claim 6, wherein: the movable plate is characterized by further comprising wheels, and the wheels are mounted on the movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955148.3A CN110667319B (en) | 2019-10-09 | 2019-10-09 | Heavy truck tire dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955148.3A CN110667319B (en) | 2019-10-09 | 2019-10-09 | Heavy truck tire dismounting device |
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| Publication Number | Publication Date |
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| CN110667319A true CN110667319A (en) | 2020-01-10 |
| CN110667319B CN110667319B (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910955148.3A Active CN110667319B (en) | 2019-10-09 | 2019-10-09 | Heavy truck tire dismounting device |
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| CN (1) | CN110667319B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918201A (en) * | 2021-03-23 | 2021-06-08 | 李洪杰 | Automatic change equipment that is used for bicycle tire assembly |
| CN115447325A (en) * | 2022-10-27 | 2022-12-09 | 黄山学院 | Tire removing machine for airplane tire and using method thereof |
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| CN115447325B (en) * | 2022-10-27 | 2023-06-20 | 黄山学院 | Tyre removing machine for aircraft tyre and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN110667319B (en) | 2021-08-06 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Tengying Inventor after: Huang Zhuanxin Inventor before: Huang Zhuanxin |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210719 Address after: 518100 workshop 301, No. 3, No. 242, hongmiansan Road, Baoan community, Yuanshan street, Longgang District, Shenzhen, Guangdong Province Applicant after: Ding Tengying Address before: 100124 room 1502, 15th floor, Huanyu building, No. 31, District 3, Gaobeidian village, Chaoyang District, Beijing Applicant before: Huang Zhuanxin |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230811 Address after: Room 03, Room 06, 2nd Floor, Building 1-02, Phase I, Guanggu Core Center, No. 111 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430074 Patentee after: Wuhan cadiner automobile design Service Co.,Ltd. Address before: 518100 workshop 301, No. 3, No. 242, hongmiansan Road, Baoan community, Yuanshan street, Longgang District, Shenzhen, Guangdong Province Patentee before: Ding Tengying |