CN109304995B - Special tire stripping off device of storage battery car - Google Patents
Special tire stripping off device of storage battery car Download PDFInfo
- Publication number
- CN109304995B CN109304995B CN201811239249.2A CN201811239249A CN109304995B CN 109304995 B CN109304995 B CN 109304995B CN 201811239249 A CN201811239249 A CN 201811239249A CN 109304995 B CN109304995 B CN 109304995B
- Authority
- CN
- China
- Prior art keywords
- screw
- motor
- matched
- transmission
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- B60C25/0524—Separating tyres from rims, e.g. by destroying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a special tire stripping device for a battery car, which comprises a screw driving mechanism, a screw, a threaded sleeve, a prying block and a tire fixing and attaching curved rod, wherein the screw driving mechanism is connected with the screw; the screw driving mechanism is matched with the screw; the screw rod is matched with the screw sleeve; the prying block is fixed on the screw; the tire fixing and attaching crank is arranged in the opposite direction of the prying block and matched with the prying block. The invention can solve the technical problem of how to peel off the tire by using the power supply of the battery car in an electric mode.
Description
Technical Field
The invention relates to a device for stripping a tire of a battery car, which is not limited by use places and has wide applicability.
Background
After the battery car tire is used for a certain time, the battery car tire can be bonded with the outline, and when the tire is deflated and repaired, the tire needs to be separated from the wheel hub. The stripping mode of the battery car tire at present generally comprises pneumatic or manual operation. The pneumatic tire is characterized in that a high-pressure gas tank is used for driving a pry bar so as to separate a tire from a hub, and the high-pressure gas tank is large in size and heavy due to the use of the high-pressure gas tank, so that the high-pressure gas tank can only be limited to a fixed repair place, is inconvenient to carry to outdoor use, and generally has the problem that the tire leaks gas and the like in outdoor environment, so that the problem cannot be remedied in real time. Manual means uses the manpower to peel off, and is not long when the storage battery car uses, and the tire still breaks away from with wheel hub more easily, uses the long time back as the storage battery car, and the tire is in the same place with wheel hub bonding, and it is difficult to separate both to use the manpower generally, uses the manpower to cause the damage of the inhomogeneous tire that leads to of power simultaneously easily.
Disclosure of Invention
The invention aims to provide a special tire stripping device for a battery car, which solves the technical problem of how to strip tires in an electric mode by using a power supply of the battery car.
The special tire stripping device for the battery car comprises a screw driving mechanism, a screw, a threaded sleeve, a prying block and a tire fixing and attaching curved rod; the screw driving mechanism is matched with the screw; the screw rod is matched with the screw sleeve; the prying block is fixed on the screw; the tire fixing and attaching crank is arranged in the opposite direction of the prying block and matched with the prying block.
The screw driving mechanism comprises a direct current motor driven by a storage battery, a motor anti-shaking bearing, a screw fixing bearing and a driving structural member; a rotating shaft of the motor is matched with the screw rod; the driving structural part is provided with the motor anti-shaking bearing at the position matched with the rotating shaft of the motor, and the driving structural part is provided with the screw fixing bearing at the position matched with the tail end of the screw.
The matching of the rotating shaft of the motor and the screw rod means that the rotating shaft is matched with the screw rod through straight-tooth cylindrical gear transmission, helical-tooth cylindrical gear transmission, gear-rack transmission, double-curved-surface gear transmission, spiral gear transmission, worm transmission, straight-tooth bevel gear transmission, helical-tooth bevel gear transmission, curved-tooth bevel gear transmission or planetary gear transmission.
The worm transmission fit means that a transmission part is arranged between the rotating shaft and the screw rod, the transmission part is internally matched with the screw rod, and the transmission part is externally provided with a gear which is in worm transmission fit with the gear on the rotating shaft.
The screw driving mechanism comprises a motor driven by a storage battery, a motor anti-shaking bearing, a screw fixing bearing and a driving structural member; the rotating shaft of the motor is integrated with the screw rod; the driving structural part is provided with the motor anti-shaking bearing at the position matched with the rotating shaft of the motor, and the driving structural part is provided with the screw fixing bearing at the position matched with the tail end of the screw.
The direct current motor is a direct current brush motor or a direct current brushless motor.
The magnet in the motor is an alnico or samarium cobalt or ferrite or neodymium iron boron magnet.
And the positions of the driving structural member, which are provided with the motor anti-shaking bearing and the screw fixing bearing, are respectively provided with an anti-shaking groove and a fixing groove.
Two different positions on the outer side of the threaded sleeve are respectively provided with a travel switch, and the travel switches are matched with a control button of the driving motor.
The screw driving mechanism comprises a direct current motor driven by a storage battery, a motor anti-shaking bearing, a screw fixing bearing and a driving structure assembly; the driving structural part is provided with the motor anti-shaking bearing at the position matched with the rotating shaft of the motor, and the screw fixing bearing at the position matched with the tail end of the screw; the driving structure assembly comprises a motor driving part and a transmission sleeve; the motor driving part is internally provided with a spiral first bulge, the outer side of the transmission sleeve is provided with a spiral groove, the spiral groove is matched with the first bulge, the inner side of the transmission sleeve is provided with a spiral second bulge, and the second bulge is matched with the screw rod.
The invention has the beneficial effects that: the screw driving mechanism is driven by the power supply of the battery car, so that an additional gas tank or a manual mode is not needed, and the battery car can be used in various places; the motor drives the screw rod in a worm transmission mode, so that the driving is efficient; due to the arrangement of the travel switch, the real-time control of the movement distance of the screw sleeve is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing a motor shaft with an anti-wobble bearing disposed at a position corresponding to a driving structure;
FIG. 3 is a schematic view showing the connection of the motor shaft, the transmission member and the screw rod to realize worm drive;
FIG. 4 is a schematic view showing a drive structure;
FIG. 5 is a schematic diagram showing a motor drive in the drive assembly;
FIG. 6 is a schematic view showing a driving sleeve in the driving mechanism assembly;
in the figure, 1, a screw rod driving mechanism, 11, a direct current motor, 111, a rotating shaft, 12, a motor anti-shaking bearing, 13, a screw rod fixing bearing, 14, a driving structural member, 141, an anti-shaking groove, 142, a fixing groove, 15, a transmission member, 2, a screw rod, 3, a screw sleeve, 4, a prying block, 5, a tire fixing and attaching crank rod, 6, a travel switch, 7, a control button, 81, a motor driving member, 811, a first bulge, 82, a transmission sleeve, 821, a spiral groove, 822 and a second bulge are arranged.
Detailed Description
The special tire stripping device for the battery car comprises a screw driving mechanism 1, a screw 2, a threaded sleeve 3, a prying block 4 and a tire fixing and attaching curved rod 5. The innovation of the present case is that independent use has reached storage battery car self power and has provided power for the drive, has carried out the innovative design to the motor for this reason is specific, and the adaptation design with the sled piece has been carried out to the fixed laminating bent lever of tire of innovation simultaneously.
Example 1
Referring to fig. 1 to 4, the screw driving mechanism 1 mainly drives the screw 2 to rotate, and the screw 2 further drives the screw sleeve 3 to move forward or backward. The screw driving mechanism 1 comprises a direct current motor 11 driven by a storage battery carried by the storage battery car, a motor anti-shaking bearing 12, a screw fixing bearing 13 and a driving structural member 14. The direct current motor 11 adopts a miniature brushless direct current motor, magnets in the direct current motor are made of neodymium iron boron magnets, end plate grooves in the direct current motor are 8, and all the parameters can be selected and changed as required. The rotating shaft 111 of the motor is designed with teeth, a transmission part 15 is arranged between the rotating shaft 111 and the screw rod 2, the inside of the transmission part 15 is in interference fit with the screw rod 2, and the outside of the transmission part is provided with a gear which is in worm transmission fit with the teeth on the rotating shaft 111. The driving structure 14 has an anti-shaking groove 141 at a position where it is engaged with the rotating shaft 111 of the motor for receiving the anti-shaking bearing 12, and the driving structure 14 has a fixing groove 142 at a position where it is engaged with the rear end of the screw 2 for receiving the screw fixing bearing 13. The prying block 4 is arranged at the top end of the screw sleeve 3, and the screw sleeve 3 is in threaded connection with the screw rod 2, so that when the screw rod 2 rotates, the screw sleeve 3 moves forward or retreats, and when the screw sleeve moves forward, the prying block 4 is driven to move forward to be matched with the tire fixing joint curved bar 5, and then the tire is extruded to be separated from the hub.
In order to control the travel of the screw sleeve 3, a travel switch 6 can be provided at two different positions, one behind the other, outside the screw sleeve 3, the travel switch 6 being adapted to a control button 7 of the motor, the control button 7 being a forward button and a backward button. When the forward button is pressed, the brushless direct current motor 11 positively drives the threaded sleeve 3 to move forward, when the backward button is pressed, the brushless direct current motor 11 reversely rotates to drive the threaded sleeve 3 to move backward, and when the forward button or the backward button touches the travel switch 6, the connection between the battery power supply and the motor is disconnected.
Example 2
The difference between this embodiment and the above-mentioned embodiment is that the design of the transmission member 15 and the worm drive is eliminated, and the rotating shaft 111 of the motor and the screw rod 2 are directly integrated into a linear structure, so that the volume of the motor is larger than that of the above-mentioned embodiment.
Example 3
The matching of the rotating shaft 111 of the motor and the screw 2 in the embodiment is realized by a spur gear transmission mode, that is, one gear in the spur gear transmission mode is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw 2, and the components in the embodiment 1 can be simply improved.
Example 4
The matching of the rotating shaft 111 of the motor and the screw 2 in the embodiment is realized by a helical gear transmission mode, that is, one gear in the straight gear transmission mode is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw 2, and the components in the embodiment 1 can be simply improved.
Example 5
The matching of the rotating shaft 111 of the motor and the screw 2 in the embodiment is realized by the transmission matching of a herringbone-tooth cylindrical gear, that is, one gear in the transmission mode of the straight-tooth cylindrical gear is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw 2, and the components in the embodiment 1 can be simply improved.
Example 6
The matching of the rotating shaft 111 of the motor and the screw 2 in the embodiment is realized by gear and rack transmission, that is, one gear in the straight-toothed spur gear transmission mode is matched with the rotating shaft of the motor, and the other gear is matched with the screw, and only simple improvement is needed to be performed on the components in the embodiment 1.
Example 7
The matching of the rotating shaft 111 of the motor and the screw rod 2 of the embodiment is through the hyperboloid gear transmission matching, that is, one gear in the straight-tooth cylindrical gear transmission mode is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw rod 2, and the matching can be realized by simply improving the components in the embodiment 1.
Example 8
The matching of the rotating shaft 111 of the motor and the screw 2 of the embodiment is realized by the transmission matching of helical gears, that is, one gear in the transmission mode of the straight spur gear is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw 2, and the parts in the embodiment 1 can be simply improved.
Example 9
The matching of the rotating shaft 111 of the motor and the screw 2 in the embodiment is realized by the transmission matching of a straight bevel gear, that is, one gear in the transmission mode of a straight spur gear is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw 2, and the components in the embodiment 1 can be simply improved.
Example 10
The matching of the rotating shaft 111 of the motor and the screw 2 in the embodiment is realized by the transmission matching of a helical bevel gear, that is, one gear in a straight-toothed cylindrical gear transmission mode is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw 2, and the components in the embodiment 1 can be simply improved.
Example 11
The matching of the rotating shaft 111 of the motor and the screw rod 2 of the embodiment is the matching of the transmission of the curved-tooth bevel gear, that is, one gear in the transmission of the straight-tooth cylindrical gear is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw rod 2, and the matching can be realized by simply improving the components in the embodiment 1.
Example 12
The matching of the rotating shaft 111 of the motor and the screw 2 of the embodiment is realized by planetary gear transmission matching, that is, one gear in the spur gear transmission mode is matched with the rotating shaft 111 of the motor, and the other gear is matched with the screw 2, and the components in the embodiment 1 can be simply improved.
Above-mentioned direct current motor still can select the direct current to have the brush motor, and the magnet in the motor can also be for alnico or samarium cobalt or ferrite.
Example 13
Referring to fig. 5 to 6, the screw driving mechanism of the present embodiment includes a battery-driven dc motor, a motor anti-shaking bearing, a screw fixing bearing, and a driving structure assembly; the driving structural part is provided with the motor anti-shaking bearing at the position matched with the rotating shaft of the motor, and the screw fixing bearing at the position matched with the tail end of the screw; the driving structure assembly comprises a motor driving part 81 and a transmission sleeve 82; the motor driver 81 has a first spiral protrusion 811 inside, the driving sleeve 82 has a spiral groove 821 on the outside, the spiral groove 821 is matched with the first protrusion 811, and the driving sleeve 82 has a second spiral protrusion 822 on the inside, the second protrusion 822 is matched with the screw 2. Through the cooperation, the original cooperation of only a single screw and the screw sleeve is changed into the cooperation of the multi-stage screw and the screw sleeve, so that the use of lubricating oil in the screw can be reduced, and the service life of a product is prolonged.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described above with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the above detailed description of the embodiments of the invention presented in the drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. 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.
Claims (7)
1. Special tire stripping off device of storage battery car, its characterized in that: comprises a screw driving mechanism, a screw, a threaded sleeve, a prying block and a tire fixing and attaching curved bar; the screw driving mechanism is matched with the screw; the screw rod is matched with the screw sleeve; the prying block is fixed on the screw sleeve; the tire fixing and attaching bent rod is arranged in the opposite direction of the prying block and matched with the prying block; the screw driving mechanism comprises a direct current motor driven by a storage battery, a motor anti-shaking bearing, a screw fixing bearing and a driving structural member; a rotating shaft of the motor is matched with the screw rod; the driving structural part is provided with the motor anti-shaking bearing at the position matched with the rotating shaft of the motor, and the screw fixing bearing at the position matched with the tail end of the screw; two different positions on the outer side of the threaded sleeve are respectively provided with a travel switch, and the travel switches are matched with a control button of a driving motor; the screw driving mechanism comprises a direct current motor driven by a storage battery, a motor anti-shaking bearing, a screw fixing bearing and a driving structure assembly; the driving structural part is provided with the motor anti-shaking bearing at the position matched with the rotating shaft of the motor, and the screw fixing bearing at the position matched with the tail end of the screw; the driving structure assembly comprises a motor driving part and a transmission sleeve; the motor driving part is internally provided with a spiral first bulge, the outer side of the transmission sleeve is provided with a spiral groove, the spiral groove is matched with the first bulge, the inner side of the transmission sleeve is provided with a spiral second bulge, and the second bulge is matched with the screw rod.
2. The special tire stripping device for the battery car as claimed in claim 1, characterized in that: the matching of the rotating shaft of the motor and the screw rod means that the rotating shaft and the screw rod are matched through straight tooth cylindrical gear transmission, helical tooth cylindrical gear transmission, gear rack transmission, double curved surface gear transmission, spiral gear transmission, worm transmission, straight tooth bevel gear transmission, helical tooth bevel gear transmission or curved tooth bevel gear transmission.
3. The special tire stripping device for the battery car as claimed in claim 2, characterized in that: the worm transmission fit means that a transmission part is arranged between the rotating shaft and the screw rod, the transmission part is internally matched with the screw rod, and the transmission part is externally provided with a gear which is in worm transmission fit with the gear on the rotating shaft.
4. The special tire stripping device for the battery car as claimed in claim 1, characterized in that: the screw driving mechanism comprises a motor driven by a storage battery, a motor anti-shaking bearing, a screw fixing bearing and a driving structural member; the rotating shaft of the motor is integrated with the screw rod; the driving structural part is provided with the motor anti-shaking bearing at the position matched with the rotating shaft of the motor, and the driving structural part is provided with the screw fixing bearing at the position matched with the tail end of the screw.
5. The special tire stripping device for the battery car as claimed in claim 1, characterized in that: the direct current motor is a direct current brush motor or a direct current brushless motor.
6. The special tire stripping device for the battery car as claimed in claim 5, characterized in that: the magnet in the motor is an alnico or samarium cobalt or ferrite or neodymium iron boron magnet.
7. The special tire stripping device for the battery car as claimed in claim 5, characterized in that: and the positions of the driving structural member, which are provided with the motor anti-shaking bearing and the screw fixing bearing, are respectively provided with an anti-shaking groove and a fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239249.2A CN109304995B (en) | 2018-10-23 | 2018-10-23 | Special tire stripping off device of storage battery car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239249.2A CN109304995B (en) | 2018-10-23 | 2018-10-23 | Special tire stripping off device of storage battery car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109304995A CN109304995A (en) | 2019-02-05 |
| CN109304995B true CN109304995B (en) | 2022-02-01 |
Family
ID=65225686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239249.2A Active CN109304995B (en) | 2018-10-23 | 2018-10-23 | Special tire stripping off device of storage battery car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304995B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100324U (en) * | 1991-04-27 | 1992-04-01 | 阎文惠 | Tyre mounting or removing mahcine |
| CN2127680Y (en) * | 1992-03-04 | 1993-03-03 | 张兴祥 | Electric machine for mounting or removing tyre of car |
| CN2657959Y (en) * | 2003-11-21 | 2004-11-24 | 魏恩贵 | Auxiliary device of tyre mounting and dismounting machine |
| ITMI20062076A1 (en) * | 2006-10-27 | 2008-04-28 | C M L S N C Di Marco Galbiati & C | WORKING HEAD FOR DISASSEMBLER MACHINE AND RELATED TIRE CHANGER MACHINE |
| KR101057451B1 (en) * | 2009-03-02 | 2011-08-17 | 주식회사 한솔엔지니어링 | Tire Wheel Clamping Device of Tire Changer |
| CN202165545U (en) * | 2011-07-04 | 2012-03-14 | 阮百强 | Precise ball extension rod |
| EP2711206B1 (en) * | 2012-09-25 | 2015-08-26 | Snap-on Equipment Srl a unico socio | Apparatus for servicing vehicle wheels |
| CN202986699U (en) * | 2013-01-07 | 2013-06-12 | 粟瑞安 | Rapid tire disassembling machine for motor bicycle and electromobile type vacuum tire |
| WO2015170273A1 (en) * | 2014-05-07 | 2015-11-12 | Gino Ferrari | A de-beading device for tires changing machines |
| CN206357932U (en) * | 2016-12-28 | 2017-07-28 | 营口大力汽保设备科技有限公司 | Tyre dismounting power assisting device |
| CN107444038A (en) * | 2017-08-11 | 2017-12-08 | 营口交通技术有限公司 | Vehicle-mounted tire changer with air compressor |
| CN107856481B (en) * | 2017-11-13 | 2019-10-22 | 王晗 | Cycle casing takes off device of tyre |
-
2018
- 2018-10-23 CN CN201811239249.2A patent/CN109304995B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109304995A (en) | 2019-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1502798A3 (en) | Electric motor and gear drive assembly for driving a vehicle wheel | |
| WO2009010943A3 (en) | External-rotor electric motor with or without a planetary gear mechanism, motor vehicle with an external-rotor electric motor and a method for operating such a vehicle | |
| WO2008144329A1 (en) | Planetary gear set centering ring | |
| CN201856212U (en) | Electric-hand double-action multifunctional wrench | |
| ATE490149T1 (en) | ELECTRIC STEERING UNIT FOR A INDUSTRIAL DUTY VEHICLE | |
| CN109304995B (en) | Special tire stripping off device of storage battery car | |
| CN110593701A (en) | Safe opening and closing auxiliary device for automobile door | |
| CN203312685U (en) | Motor drive structure for horizontal electric chassis, and electric chassis | |
| CN105584343A (en) | Blade electric vehicle power assembly with double permanent magnet synchronous motors | |
| CN211397113U (en) | Safe opening and closing auxiliary device for automobile door | |
| CN206060455U (en) | For the gear device of the movable part of automobile | |
| CN203838624U (en) | Computer case | |
| CN205702931U (en) | A kind of walking mechanism of welding tractor | |
| CN210430686U (en) | Intelligent electric hand cart | |
| CN205777960U (en) | A kind of charging gun and electronic lock thereof | |
| CN201318497Y (en) | Gas meter electrical controlled valve for rapidly closing the valve | |
| CN204247901U (en) | A kind of speed reduction driving mechanism for power of hand-held riveting gun | |
| CN105448013A (en) | Alarm device for mobile electric vehicle charging pile | |
| CN209319094U (en) | A kind of welder of the intelligence for chair pallet | |
| CN204391587U (en) | A kind of electric chassis truck | |
| CN111664237A (en) | Transmission device with novel structural design for wireless vehicle charging equipment | |
| CN109131634B (en) | Market transportation robot | |
| CN203260524U (en) | Energy storage transmission device of vacuum circuit breaker | |
| CN2852505Y (en) | Double gear box tubular motor | |
| CN208184507U (en) | Automobile side-door electric driving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |