CN205440601U - Snowmobile track straining device - Google Patents

Snowmobile track straining device Download PDF

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Publication number
CN205440601U
CN205440601U CN201521141281.9U CN201521141281U CN205440601U CN 205440601 U CN205440601 U CN 205440601U CN 201521141281 U CN201521141281 U CN 201521141281U CN 205440601 U CN205440601 U CN 205440601U
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CN
China
Prior art keywords
support
bar
translation plates
snowmobile
track tension
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
Application number
CN201521141281.9U
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Chinese (zh)
Inventor
曹跃进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Taotao Vehicles Co Ltd
Original Assignee
TAOTAO GROUP CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAOTAO GROUP CO LTD filed Critical TAOTAO GROUP CO LTD
Priority to CN201521141281.9U priority Critical patent/CN205440601U/en
Application granted granted Critical
Publication of CN205440601U publication Critical patent/CN205440601U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model provides a snowmobile track straining device belongs to snowmobile technical field. It has solved the present mechanism that moves away to avoid possible earthquakes can make the not hard up problem of track when moving away to avoid possible earthquakes. This snowmobile track straining device includes support, translation panel, bracing piece and spring beam that can elastic expansion, and top and both that the support is located translation panel are all encircleed by the track, and bracing piece and spring beam are located between support and the translation panel and are " eight " font and distribute and set up, and their upper end and lower extreme are equallyd divide and do not be connected with support and translation panel rotation, and driven gear rotation setting is in the one end of translation panel near the bracing piece. This snowmobile track straining device can the pressure through the spring beam changes and expands about making the track in shrink from top to bottom with the rotation of bracing piece, has avoided the problem that the track becomes flexible.

Description

A kind of snowmobile track tension device
Technical field
This utility model belongs to snowmobile technical field, relates to a kind of snowmobile track tension device.
Background technology
Snowmobile is a kind of crawler type logistics support vehicle performing task in snowfield, mountain region, marshland, water logging ground, slob or desert.Crawler type after the most front skid of snowmobile, mainly it is made up of dynamical system, drive system and driving system, in the prior art, general-purpose petrol engine is socketed with sprocket wheel by output shaft, being provided with chain between the driving wheel of sprocket wheel and snowmobile rear drive equipment, during work, engine power is delivered on sprocket shaft by output shaft, driving wheel, drive wheel crawler travel is imparted power to by chain again by sprocket wheel.
Snowmobile travels on rugged ground, crawler belt contacts with earth's surface can produce vibrations, at present, for driving process shakes problem frequently, the solution of people is: arrange a shock-proof spring bar between wheel and frame, but shock-proof spring bar is while shock-absorbing, and spring lever can make crawler belt be also at the state shunk during shrinking, the result so caused is that crawler belt skids, it also occur that jump tooth, fall the phenomenon of chain thus cause transmission process to interrupt even having an accident time serious.
Utility model content
The purpose of this utility model is the problem that crawler belt can be made while shock-absorbing to loosen for existing shockproof mechanism, and a kind of snowmobile track tension device proposed.
The purpose of this utility model can be realized by following technical proposal:
A kind of snowmobile track tension device, crawler belt is engaged on driving gear and driven gear, the actuating unit of snowmobile drives driving gear to rotate, it is characterized in that, described strainer includes support, translation plates, support bar and the spring lever of energy elastic telescopic, support is positioned at the top of translation plates and both of which by the cincture of crawler belt institute, support bar and spring lever are distributed setting between support and translation plates and in "eight" shape, their top and bottom are rotationally connected with support and translation plates respectively, above-mentioned driven gear rotates and is arranged on translation plates one end near support bar.
It is additionally provided with adjustable plate between described translation plates and driven gear, one end of adjustable plate is connected with translation plates, the other end offers elongated slot, slide block it is provided with in elongated slot, driven gear is installed on slide block, slide block can slidably reciprocate on elongated slot, is provided with securing member between slide block and adjustable plate, and securing member can make to fasten between slide block and adjustable plate.
Described elongated slot level is offered.
Described track tension device also includes several bearings up pulley, and regulating wheel rotates and is arranged in support or translation plates, and regulating wheel outer ring pressed against crawler belt inner ring.
Described regulating wheel has two, and one of them rotation is arranged on translation plates one end near spring lever, on another support between support bar and spring lever.
Described support bar rotates setting with one end of spring lever by the same point in somewhere on support.
Described spring lever includes spring, interior bar and outer bar, the pole face center of outer bar offers hole, and this bore hole size size is identical with the pole face of interior bar, and interior bar is slidably connected with outer bar by this hole, the somewhere, outer ring of outer bar and interior bar is equipped with back-up ring, and spring is arranged between two back-up rings.
Described snowmobile track tension device also includes the second support bar and the second spring lever, second support bar and the second spring lever are distributed setting between support and translation plates and in "eight" shape, and their top and bottom are rotationally connected with support and translation plates respectively.
Compared with prior art, this snowmobile track tension device can be turned by the pressure of spring lever and the rotation of support bar make crawler belt left and right expansion while shrinking up and down, it is to avoid the problem that crawler belt loosens.
Accompanying drawing explanation
Fig. 1 is the structural representation of this snowmobile track tension device
In figure, 1, driving gear;2, driven gear;3, translation plates;4, support bar;5, spring lever;6, regulating wheel;7, adjustable plate;8, elongated slot;9, slide block;10, the second spring lever;11, the second support bar.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, crawler belt is engaged on driving gear 1 and driven gear 2, the actuating unit of snowmobile drives driving gear 1 to rotate, this track tension device includes support, translation plates 3, support bar 4 and the spring lever 5 of energy elastic telescopic, support is positioned at the top of translation plates 3 and both of which by the cincture of crawler belt institute, support bar 4 and spring lever 5 are distributed setting between support and translation plates 3 and in "eight" shape, their top and bottom are rotationally connected with support and translation plates 3 respectively, driven gear 2 rotates and is arranged on translation plates 3 one end near support bar 4, translation plates 3 is additionally provided with a regulating wheel 6 near one end of spring lever 5, a regulating wheel 6 it also is provided with on support between support bar 4 and spring lever 5.Adjustable plate 7 it is additionally provided with between translation plates 3 and driven gear 2, one end of adjustable plate 7 is connected with translation plates 3, the other end offers a horizontal elongated slot 8, slide block 9 it is provided with in elongated slot 8, driven gear 2 is installed on slide block 9, slide block 9 can slidably reciprocate on elongated slot 8, is provided with securing member between slide block 9 and adjustable plate 7, and securing member can make to fasten between slide block 9 and adjustable plate 7.Spring lever 5 includes spring, interior bar and outer bar, the pole face center of outer bar offers hole, and this bore hole size size is identical with the pole face of interior bar, and interior bar is slidably connected with outer bar by this hole, the somewhere, outer ring of outer bar and interior bar is equipped with back-up ring, and spring is arranged between two back-up rings.
After snowmobile is provided with this track tension device, in the process of moving, run into Uneven road when causing snowmobile to shake, translation plates 3 is moved up by shock, spring lever 5 shrinks, complete shock-absorbing effect, and spring lever 5 shrinks while the most micro-turn, the most micro-turn of support bar 4, driven gear 2 is elapsed on the direction away from driving gear 1, crawler belt is expanded to horizontal direction while vertical direction is shunk, avoid the problem that crawler belt loosens, the existence of adjustable plate 7 makes driven gear 2 to regulate within the specific limits, to adapt to different landform, and the effect of the second spring lever 10 and the second support bar 11 can strengthen the reliability of this track tension device, make shock-absorbing, tension effects is more complete.

Claims (8)

1. a snowmobile track tension device, crawler belt is engaged on driving gear (1) and driven gear (2), the actuating unit of snowmobile drives driving gear (1) to rotate, it is characterized in that, described strainer includes support, translation plates (3), support bar (4) and the spring lever (5) of energy elastic telescopic, support is positioned at the top of translation plates (3) and both of which by the cincture of crawler belt institute, support bar (4) and spring lever (5) are positioned between support and translation plates (3) and distribution is arranged in "eight" shape, their top and bottom are rotationally connected with support and translation plates (3) respectively, above-mentioned driven gear (2) rotates the one end being arranged on translation plates (3) near support bar (4).
A kind of snowmobile track tension device the most according to claim 1, it is characterized in that, it is additionally provided with adjustable plate (7) between described translation plates (3) and driven gear (2), one end of adjustable plate (7) is connected with translation plates (3), the other end offers elongated slot (8), slide block (9) it is provided with in elongated slot (8), driven gear (2) is installed on slide block (9), slide block (9) can slidably reciprocate on elongated slot (8), it is provided with securing member between slide block (9) and adjustable plate (7), securing member can make to fasten between slide block (9) and adjustable plate (7).
A kind of snowmobile track tension device the most according to claim 2, it is characterised in that described elongated slot (8) level is offered.
A kind of snowmobile track tension device the most according to claim 1 and 2, it is characterized in that, described track tension device also includes several bearings up pulley (6), regulating wheel (6) rotates and is arranged in support or translation plates (3), and regulating wheel (6) outer ring pressed against crawler belt inner ring.
A kind of snowmobile track tension device the most according to claim 4, it is characterized in that, described regulating wheel (6) has two, one of them rotates the one end being arranged on translation plates (3) near spring lever (5), and another is positioned on the support between support bar (4) and spring lever (5).
A kind of snowmobile track tension device the most according to claim 1 and 2, it is characterised in that described support bar (4) rotates setting with one end of spring lever (5) by the same point in somewhere on support.
A kind of snowmobile track tension device the most according to claim 1 and 2, it is characterized in that, described spring lever (5) includes spring, interior bar and outer bar, the pole face center of outer bar offers hole, this bore hole size size is identical with the pole face of interior bar, interior bar is slidably connected with outer bar by this hole, and the somewhere, outer ring of outer bar and interior bar is equipped with back-up ring, and spring is arranged between two back-up rings.
A kind of snowmobile track tension device the most according to claim 1 and 2, it is characterized in that, described snowmobile track tension device also includes the second support bar (11) and the second spring lever (10), second support bar (11) and the second spring lever (10) are positioned between support and translation plates (3) and distribution is arranged in "eight" shape, and their top and bottom are rotationally connected with support and translation plates (3) respectively.
CN201521141281.9U 2015-12-31 2015-12-31 Snowmobile track straining device Active CN205440601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521141281.9U CN205440601U (en) 2015-12-31 2015-12-31 Snowmobile track straining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521141281.9U CN205440601U (en) 2015-12-31 2015-12-31 Snowmobile track straining device

Publications (1)

Publication Number Publication Date
CN205440601U true CN205440601U (en) 2016-08-10

Family

ID=56600372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521141281.9U Active CN205440601U (en) 2015-12-31 2015-12-31 Snowmobile track straining device

Country Status (1)

Country Link
CN (1) CN205440601U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183766A (en) * 2016-09-21 2016-12-07 苏州瑞得恩自动化设备科技有限公司 Solar panel sweeping robot dynamical system
CN106269624A (en) * 2016-09-21 2017-01-04 苏州瑞得恩自动化设备科技有限公司 Solar panel sweeping robot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183766A (en) * 2016-09-21 2016-12-07 苏州瑞得恩自动化设备科技有限公司 Solar panel sweeping robot dynamical system
CN106269624A (en) * 2016-09-21 2017-01-04 苏州瑞得恩自动化设备科技有限公司 Solar panel sweeping robot
CN106183766B (en) * 2016-09-21 2019-01-22 苏州瑞得恩光能科技有限公司 Solar panel sweeping robot dynamical system
CN106269624B (en) * 2016-09-21 2019-03-08 苏州瑞得恩光能科技有限公司 Solar panel sweeping robot
US10511256B2 (en) 2016-09-21 2019-12-17 Suzhou Radiant Photovoltaic Technology Co., Ltd Solar panel cleaning robot

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170227

Address after: 321400 Zhejiang city of Lishui province Jinyun County Road No. 6 Xinmin Street Xinbi

Patentee after: Zhejiang Taotao Vehicle Co., Ltd.

Address before: Lishui City, Zhejiang province 321403 Xinmin Road Jinyun Yun County town 6

Patentee before: TAOTAO GROUP CO., LTD.