CN105818877A - Rubber caterpillar band tensioning mechanism for all-terrain vehicle - Google Patents
Rubber caterpillar band tensioning mechanism for all-terrain vehicle Download PDFInfo
- Publication number
- CN105818877A CN105818877A CN201610188519.6A CN201610188519A CN105818877A CN 105818877 A CN105818877 A CN 105818877A CN 201610188519 A CN201610188519 A CN 201610188519A CN 105818877 A CN105818877 A CN 105818877A
- Authority
- CN
- China
- Prior art keywords
- tensioning
- terrain vehicle
- transverse slat
- strainer
- wheel shaft
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/30—Track-tensioning means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Road Repair (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a rubber caterpillar band tensioning mechanism for an all-terrain vehicle. The rubber caterpillar band tensioning mechanism comprises damping arms (1), a damping rubber assembly (2), damping lengthening arms (3), a front tensioning transverse board (4), symmetrically-assembled adjusting rods (5), a tensional axle (6), a rear tensioning transverse board (7), symmetrically-assembled tensioning wheels (8), adjusting bolts (9) at the two ends of the adjusting rods (5) and locating devices (10) arranged on the tensional axle (6) and used for locking the axle. The rubber caterpillar band tensioning mechanism has the beneficial effects that the work principle is simple and clear, operation is quick in a labor-saving manner, the structure is simple, and reliability is good, the adjusting work stroke of the mechanism is large, the extreme stroke required by caterpillar band adjustment, disassembly and assembly can be obtained, and the tensioning mechanism is suitable for caterpillar band adjustment, disassembly and assembly of the all-terrain vehicle.
Description
Technical field
The present invention relates to a kind of track tension device, particularly relate to a kind of all-terrain vehicle rubber belt track strainer.
Background technology
Present stage, single track chain combined metal crawler belt is widely used in crawler-type engineering working truck because of its cheap manufacturing cost, and its strainer is the sliding block type structure being made up of tensioning hydro-cylinder and buffer spring.But this metal track weight is big, do not meet lightweight requirements necessary to the full terrain trafficability of all-terrain vehicle, and tracked ATV be a kind of can not only operation under the road surface such as mountain region, forest, marsh, sand ground requires low adverse circumstances, and can use in the environment of the road surface such as Urban Flood Waterlogging, emergency dealing requires height.In order to realize the lightweight of vehicle, not damaging road, particularly urban construction road, all-terrain vehicle generally uses rubber belt track, therefore the strainer of conventional metals crawler belt is the most applicable simultaneously.At present, the usual structure of strainer being applied in rubber caterpillar type all-terrain vehicle is complex, cause crawler belt dismounting inconvenient because regulation impulse stroke is limited and do not have a damping device based on mechanism itself and cause mechanism can not effectively buffer vehicle frame and vibrations that crawler belt transmits.
Utility model patent if notification number is CN203460969U discloses the tensioner that a kind of tensioning is easy to adjust, be applicable to rubber belt track.It includes adjusting means；Described adjusting means by link, be connected to by bearing pin the tension pulley seat on this link, be located on this tension pulley seat connect swivel nut, be located at these tension pulley seat two ends two regulating wheels, be located on link adjust seat, one end is consisted of with being connected the swivel nut connection other end adjusting rod that is located on this adjustment seat screw thread, have simple in construction, convenience swift to operate, laborsaving, outfit simply, the advantage such as good reliability；A kind of tensioner for regulating all-terrain vehicle rubber belt track, but on it not damping device and cause mechanism can not effectively buffer vehicle frame and vibrations that crawler belt transmits.
And for example notification number is that the utility model patent of CN202144281U discloses a kind of simple in construction, convenient for installation and maintenance, can quickly realize the tensioner of crawler belt regulation.It includes wheel shaft and regulating wheel；Wheel shaft is provided with screw and two grooves, and by U-type groove card in a groove, right plate is stuck in another groove left plate by U-type groove, and front supporting plate, rear carrier plate are separately fixed between left plate and right plate；Front supporting plate and rear carrier plate are provided with through hole, be fixed with on deck, this deck and be provided with the polygon slotted eye suitable with hex nut on rear carrier plate；Regulation bolt is through front supporting plate, wheel shaft and rear carrier plate and the nut screw connection being located in polygon slotted eye, there is simple in construction, the advantage such as easy for installation, can quickly realize the tensioning of crawler belt and loosen, but on it not damping device and cause mechanism can not effectively buffer vehicle frame and vibrations that crawler belt transmits.
Summary of the invention
For overcoming structure present in prior art complex, crawler belt dismounting inconvenience is caused because regulation impulse stroke is limited, and there is no damping device based on mechanism itself and cause mechanism can not effectively buffer vehicle frame and the problem such as vibrations that crawler belt transmits, the invention provides a kind of all-terrain vehicle rubber belt track strainer, it is characterized in that, including shock-absorbing arms, vibration-reducing rubber block assembly, damping extension arm, transverse slat before tensioning, the adjusting rod of symmetrical assembling, tension wheel shaft, transverse slat after tensioning, the regulating wheel of symmetrical assembling, the locking device for locking wheel shaft on the regulation bolt at adjusting rod two ends and tension wheel shaft.
Preferably, described shock-absorbing arms is connected on road wheel, and described vibration-reducing rubber block assembly is connected on longitudinal beam, and described damping extension arm is fixedly mounted in described shock-absorbing arms, and with described shock-absorbing arms at an angle.
Preferably, before described tensioning, after transverse slat and described tensioning, transverse slat be arranged in parallel, and is fixed on described damping extension arm；Two described adjusting rod two ends are separately mounted to before described tensioning after transverse slat and described tensioning on transverse slat.
Preferably, described tension wheel shaft is arranged on two described adjusting rods by locking device, and can move axially along described adjusting rod；Two described regulating wheels are respectively assembled at described tension wheel shaft two ends.
Preferably, described locking device is constituted by by clamping screw and locking nut.
Preferably, the two ends of described adjusting rod are equipped with regulation bolt.
The operation principle of the present invention is: the locking device first unclamping on tension wheel shaft, by the regulation bolt (rotating counterclockwise as unclamping crawler belt, rotating clockwise as tensioned tracks) on alternate rotation two tensioning adjusting rod, drive tension wheel shaft the moving axially back and forth along two tensioning adjusting rods with two adjusting rod threaded engagement, and then drive two regulating wheels to move axially back and forth along adjusting rod, it is achieved regulation and the dismounting of crawler belt such as the degree of tightness of crawler belt, reset.
Compared with prior art, the present invention has the advantages such as operation principle simple and clear, laborsaving, simple in construction, good reliability swift to operate, and its regulation impulse stroke is big, limit travel needed for meeting crawler belt regulation and dismounting, is a kind of strainer being applicable to the regulation of all-terrain vehicle crawler belt and crawler belt dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1, shock-absorbing arms；2, vibration-reducing rubber block assembly；3, damping extension arm；4, transverse slat before tensioning；5, adjusting rod；6, tension wheel shaft；7, transverse slat after tensioning；8, regulating wheel；9, regulation bolt；10, locking device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
It is illustrated in figure 1 the structural representation of the present invention, a kind of all-terrain vehicle rubber belt track strainer, for regulating the degree of tightness of crawler belt and facilitating the dismounting of crawler belt, including the locking device 10 for locking wheel shaft on transverse slat 7, the regulating wheel 8 of symmetrical assembling, the regulation bolt 9 at adjusting rod 5 two ends and tension wheel shaft 6 after transverse slat 4, the adjusting rod 5 of symmetrical assembling, tension wheel shaft 6, tensioning before shock-absorbing arms 1, vibration-reducing rubber block assembly 2, damping extension arm 3, tensioning.
Shock-absorbing arms 1 is connected on road wheel, and described vibration-reducing rubber block assembly 2 is connected on longitudinal beam, and described damping extension arm 3 is fixedly mounted in described shock-absorbing arms 1, and with described shock-absorbing arms 1 at an angle.Before tensioning, after transverse slat 4 and described tensioning, transverse slat 7 be arranged in parallel, and is fixed on described damping extension arm 3；Two described adjusting rod 5 two ends are separately mounted to before described tensioning after transverse slat 4 and described tensioning on transverse slat 7.
Tension wheel shaft 6 is arranged on two described adjusting rods 5 by locking device 10, and can move axially along described adjusting rod；Two described regulating wheels 8 are respectively assembled at described tension wheel shaft 6 two ends；Locking device 10 is constituted by by clamping screw and locking nut；The two ends of described adjusting rod 5 are equipped with regulation bolt 9.
Damping extension arm 3 is fixed in the shock-absorbing arms 1 being assemblied on yielding rubber block assembly 2, the damping that shock-absorbing arms 1 and damping extension arm 3 have certain angle, three to be formed relative to block rubber assembly 2 on assembling horizontal plane can effectively relax the crawler belt jerk to strainer；Two ends are assemblied on damping extension arm 3 by transverse slat after transverse slat before tensioning 4 and tensioning 7 is fixing with the adjusting rod 5 of regulation bolt 9, tension wheel shaft 6 is coordinated by screw thread and two adjusting rods 5, coordinating contact position be respectively equipped with oil leab and assemble the pilot hole of the locking device 10 being made up of clamping screw and locking nut, regulating wheel 8 is assemblied in the two ends of tension wheel shaft.
Operation principle: unclamp the locking device 10 on tension wheel shaft, the regulation bolt 9 (rotating counterclockwise as unclamping crawler belt, rotating clockwise as tensioned tracks) of alternate rotation two adjusting rod 5 end, tension wheel shaft 6 can be made to move axially back and forth along adjusting rod 5, and then drive two regulating wheels being assemblied in tension wheel shaft 6 two ends to move axially back and forth along adjusting rod, it is achieved the regulation to crawler belt tighting degree；After crawler belt entrucking tensioning, by measuring the deflection value that fluctuates of crawler belt specific part the most in the reasonable scope, can determine whether the regulating degree of strainer, if regulation is suitable, the most directly tighten locking screw screw bolt and nut to fasten tension wheel shaft, the position of locking regulating wheel, complete tensioning regulation.
Described above illustrate and describes the preferred embodiments of the present invention, as previously mentioned, it is to be understood that the present invention is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be modified by above-mentioned teaching or the technology of association area or knowledge in invention contemplated scope described herein.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of the present invention, the most all should be in the protection domain of claims of the present invention.
Claims (6)
1. an all-terrain vehicle rubber belt track strainer, it is characterized in that, including the locking device (10) for locking wheel shaft on regulating wheel (8), the regulation bolt (9) at adjusting rod (5) two ends and the tension wheel shaft (6) of transverse slat (7), symmetrical assembling after transverse slat (4), the adjusting rod (5) of symmetrical assembling, tension wheel shaft (6), tensioning before shock-absorbing arms (1), vibration-reducing rubber block assembly (2), damping extension arm (3), tensioning.
2. a kind of all-terrain vehicle rubber belt track strainer as claimed in claim 1, it is characterized in that, described shock-absorbing arms (1) is connected on road wheel, described vibration-reducing rubber block assembly (2) is connected on longitudinal beam, described damping extension arm (3) is fixedly mounted in described shock-absorbing arms (1), and with described shock-absorbing arms (1) at an angle.
3. all-terrain vehicle rubber belt track strainer as claimed in claim 2 a kind of, it is characterised in that before described tensioning, after transverse slat (4) and described tensioning, transverse slat (7) be arranged in parallel, and is fixed on described damping extension arm (3)；Two described adjusting rod (5) two ends are separately mounted to before described tensioning after transverse slat (4) and described tensioning on transverse slat (7).
4. a kind of all-terrain vehicle rubber belt track strainer as claimed in claim 3, it is characterized in that, described tension wheel shaft (6) is arranged on two described adjusting rods (5) by locking device (10), and can move axially along described adjusting rod；Two described regulating wheels (8) are respectively assembled at described tension wheel shaft (6) two ends.
5. a kind of all-terrain vehicle rubber belt track strainer as claimed in claim 4, it is characterised in that described locking device (10) is constituted by by clamping screw and locking nut.
6. a kind of all-terrain vehicle rubber belt track strainer as claimed in claim 5, it is characterised in that the two ends of described adjusting rod (5) are equipped with regulation bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188519.6A CN105818877B (en) | 2016-03-25 | 2016-03-25 | A kind of all-terrain vehicle rubber belt track strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188519.6A CN105818877B (en) | 2016-03-25 | 2016-03-25 | A kind of all-terrain vehicle rubber belt track strainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818877A true CN105818877A (en) | 2016-08-03 |
| CN105818877B CN105818877B (en) | 2018-03-09 |
Family
ID=56525353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188519.6A Active CN105818877B (en) | 2016-03-25 | 2016-03-25 | A kind of all-terrain vehicle rubber belt track strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818877B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581309A (en) * | 2021-07-13 | 2021-11-02 | 北京交通大学 | Passive tensioning device for track |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1010609A2 (en) * | 1998-12-18 | 2000-06-21 | NEW HOLLAND ITALIA S.p.A. | Track-tensioning wheel for agricultural crawler tractors |
| CN202144281U (en) * | 2011-05-31 | 2012-02-15 | 贵州詹阳动力重工有限公司 | Continuous track tension device of all-terrain vehicle |
| CN202225933U (en) * | 2011-10-10 | 2012-05-23 | 江苏柳工机械有限公司 | Low-mounted caterpillar walking system with suspension vibration reduction device |
| CN203460969U (en) * | 2013-08-01 | 2014-03-05 | 贵州詹阳动力重工有限公司 | Track tension device for all-terrain vehicle |
| US20140284996A1 (en) * | 2014-06-09 | 2014-09-25 | Caterpillar Inc. | Idler assembly for a track roller frame |
| CN205632710U (en) * | 2016-03-25 | 2016-10-12 | 滁州永强汽车制造有限公司 | Full all terrain vehicle rubber track straining device |
-
2016
- 2016-03-25 CN CN201610188519.6A patent/CN105818877B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1010609A2 (en) * | 1998-12-18 | 2000-06-21 | NEW HOLLAND ITALIA S.p.A. | Track-tensioning wheel for agricultural crawler tractors |
| CN202144281U (en) * | 2011-05-31 | 2012-02-15 | 贵州詹阳动力重工有限公司 | Continuous track tension device of all-terrain vehicle |
| CN202225933U (en) * | 2011-10-10 | 2012-05-23 | 江苏柳工机械有限公司 | Low-mounted caterpillar walking system with suspension vibration reduction device |
| CN203460969U (en) * | 2013-08-01 | 2014-03-05 | 贵州詹阳动力重工有限公司 | Track tension device for all-terrain vehicle |
| US20140284996A1 (en) * | 2014-06-09 | 2014-09-25 | Caterpillar Inc. | Idler assembly for a track roller frame |
| CN205632710U (en) * | 2016-03-25 | 2016-10-12 | 滁州永强汽车制造有限公司 | Full all terrain vehicle rubber track straining device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581309A (en) * | 2021-07-13 | 2021-11-02 | 北京交通大学 | Passive tensioning device for track |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105818877B (en) | 2018-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11679840B2 (en) | Snow vehicle | |
| US10202169B2 (en) | Snow vehicle | |
| US4681177A (en) | Method and apparatus for tensioning frictionally driven, ground engaging belts | |
| US1452436A (en) | Front fork for velocipedes | |
| US7708092B2 (en) | Endless track suspension | |
| US4953919A (en) | Track suspension system | |
| US5293948A (en) | Undercarriage assembly for a vehicle | |
| KR101783285B1 (en) | Working vehicle | |
| CA2072569C (en) | Belt alignment mechanism for a belt driven vehicle | |
| EP1523438B1 (en) | Track-tightening device for crawlers | |
| CA2832180A1 (en) | Track suspension | |
| US8459673B2 (en) | Track rod | |
| CN110329375B (en) | Caterpillar type swing arm suspension type travelling mechanism and tracked vehicle | |
| CN205632710U (en) | Full all terrain vehicle rubber track straining device | |
| CN105818877A (en) | Rubber caterpillar band tensioning mechanism for all-terrain vehicle | |
| CN210502928U (en) | Crawler-type swing arm suspension type travelling mechanism and crawler | |
| KR20150113250A (en) | Leaf spring Suspension | |
| RU2425773C1 (en) | Vehicle caterpillar tensioner | |
| CN203064067U (en) | Track tension equipment | |
| US8789838B1 (en) | Vehicle suspension system | |
| US9581224B1 (en) | Final drive chain adjuster for single and multi track vehicles | |
| TW202327920A (en) | Tracked vehicle with two-way shock absorber | |
| RU129480U1 (en) | SUSPENSION AND TENSIONING DEVICE OF VEHICLE CRAWLER CHAIN | |
| CN218703578U (en) | Track tensioning structure | |
| CN218929632U (en) | Crawler-type universal power chassis capable of being tensioned bidirectionally |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |