CN206511000U - A kind of Caterpillar chain snow sweeper track tension device - Google Patents
A kind of Caterpillar chain snow sweeper track tension device Download PDFInfo
- Publication number
- CN206511000U CN206511000U CN201720159131.3U CN201720159131U CN206511000U CN 206511000 U CN206511000 U CN 206511000U CN 201720159131 U CN201720159131 U CN 201720159131U CN 206511000 U CN206511000 U CN 206511000U
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- crawler belt
- frame
- front axle
- belt front
- tensioning
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a kind of Caterpillar chain snow sweeper track tension device, including the frame be arrangeding in parallel（1）With crawler belt front axle（2）, in the frame（1）Two ends be respectively arranged with driving wheel（3）, in the crawler belt front axle（2）Two ends be respectively arranged with crawler belt driven pulley（4）, the driving wheel（3）Pass through crawler belt（5）With the crawler belt driven pulley（4）Connection, in the frame（1）With crawler belt front axle（2）Between be provided with two ends respectively with frame（1）With crawler belt front axle（2）The strainer of connection.The utility model has simple in construction, ingenious in design, service-strong advantage, it is not only able to conveniently be tensioned crawler belt using it, prevents the loosening of crawler belt, simultaneously, its both sides track tension can be made consistent, the precision of snowplough track route is improved.
Description
Technical field
The utility model is related to a kind of Caterpillar chain snow sweeper, particularly a kind of Caterpillar chain snow sweeper track tension device.
Background technology
At present, existing Caterpillar chain snow sweeper includes crawler belt, and driving gear and driven gear, power are provided with crawler belt
Driving gear is driven to rotate, driving gear drives crawler travel and drives driven gear to rotate.
The utility model patent of entitled " snowplough " is disclosed in CN202157296, it includes vehicle body, is installed on car
Snow blowing tube with it, broken snow device, gear shifting device, drive device, handrail, front bucket clutch controller, advance clutch controller and dynamic
Power apparatus, the drive device is gear device, and the gear device includes driving gear, assist tooth, gear crawler belt,
Wherein, driving gear is provided with active moving tooth, and gear internal track surfaces are provided with passive moving tooth, meanwhile, gear crawler belt is installed on actively
On gear and auxiliary wheel, and active moving tooth and passive moving tooth match.Although the structure enables to snowplough to walk,
During long-term use, its crawler belt can loosen, and cause walking slow, when serious, crawler belt can be caused to come off.
In order to solve this problem, many snowplough producers are provided with independent tensioning wheel on the both sides of crawler belt, for opening
Tight crawler belt, although so doing feasible, install on crawler belt tensioning wheel not only cause it is complicated, moreover, both sides crawler belt
Rate of tension can not accomplish complete consistent, and cumbersome, precision is not high, and the track route for ultimately resulting in snowplough is not accurate enough.
Utility model content
The purpose of this utility model is just to provide a kind of simple to operate, service-strong Caterpillar chain snow sweeper crawler tensioning machine
Structure.
The purpose of this utility model realized by such technical scheme, a kind of Caterpillar chain snow sweeper crawler tensioning machine
Structure, including the frame and crawler belt front axle be arrangeding in parallel, are respectively arranged with driving wheel, before the crawler belt at the two ends of the frame
The two ends of axle are respectively arranged with crawler belt driven pulley, and the driving wheel is connected by crawler belt with the crawler belt driven pulley, in the machine
The strainer that two ends are connected with frame with crawler belt front axle respectively is provided between frame and crawler belt front axle.
Wherein, the strainer includes sleeve and tensioning shaft, and the sleeve vertical frames are set and one end connects with frame
Connect, the vertical crawler belt front axle of the tensioning shaft is set and one end is connected with crawler belt front axle, and the other end of the tensioning shaft penetrates sleeve
It is interior, one end is provided with the frame and passes through frame and penetrates the tensioning bolt of sleeve, the penetrating end top of the tensioning bolt
On the tensioning shaft end head.
In order to keep balance, the sleeve is respectively positioned on the frame and crawler belt front axle center with tensioning shaft.
By adopting the above-described technical solution, the utility model has simple in construction, ingenious in design, service-strong excellent
Point, is not only able to conveniently be tensioned crawler belt using it, prevents the loosening of crawler belt, meanwhile, it is capable to carry out its both sides
Band rate of tension is consistent, improves the precision of snowplough track route.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows：
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model
These embodiments are not limited to, any improvement or replacement on the present embodiment essence spirit still falls within the utility model
Claim scope claimed.
Embodiment 1：As shown in figure 1, a kind of Caterpillar chain snow sweeper track tension device, including the He of frame 1 be arrangeding in parallel
Crawler belt front axle 2, driving wheel 3 is respectively arranged with the two ends of the frame 1, is respectively arranged with the two ends of the crawler belt front axle 2
Crawler belt driven pulley 4, the driving wheel 3 is connected by crawler belt 5 with the crawler belt driven pulley 4, in the frame 1 and crawler belt front axle 2
Between be provided with the strainer that two ends are connected with frame 1 with crawler belt front axle 2 respectively.
Wherein, the strainer includes sleeve 6 and tensioning shaft 7, and the vertical frames 1 of sleeve 6 are set and one end and machine
Frame 1 is connected, and the vertical crawler belt front axle 2 of the tensioning shaft 7 is set and one end is connected with crawler belt front axle 2, the other end of the tensioning shaft 7
Penetrate in sleeve 6, one end is provided with the frame 1 and passes through frame 1 and penetrates the tensioning bolt 8 of sleeve 6, the tensioning spiral shell
The penetrating end of bolt 8 is withstood on the termination of tensioning shaft 7.
In order to ensure balance, adjustment is convenient for, the sleeve 6 is respectively positioned on the frame 1 and crawler belt front axle with tensioning shaft 7
2 centers.
The utility model is so used：When needing to be tensioned crawler belt 5, tensioning bolt 8, tensioning bolt are adjusted
8 by tensioning shaft 7 to sinciput, tensioning shaft 7 just drives crawler belt front axle 2 to move forward, and moves forward two crawler belt driven pulleys 4, this
Sample has just reached the purpose of tensioned tracks 5.
Claims (2)
1. a kind of Caterpillar chain snow sweeper track tension device, including the frame be arrangeding in parallel（1）With crawler belt front axle（2）, described
Frame（1）Two ends be respectively arranged with driving wheel（3）, in the crawler belt front axle（2）Two ends be respectively arranged with crawler belt driven pulley
（4）, the driving wheel（3）Pass through crawler belt（5）With the crawler belt driven pulley（4）Connection, it is characterized in that：In the frame（1）With
Crawler belt front axle（2）Between be provided with two ends respectively with frame（1）With crawler belt front axle（2）The strainer of connection；The tensioning device
Structure includes sleeve（6）And tensioning shaft（7）, the sleeve（6）Vertical frames（1）Set and one end and frame（1）Connection, described
Mandrel（7）Vertical crawler belt front axle（2）Set and one end and crawler belt front axle（2）Connection, the tensioning shaft（7）The other end penetrate set
Cylinder（6）It is interior, in the frame（1）On be provided with one end through frame（1）And penetrate sleeve（6）Tensioning bolt（8）, described
Tight bolt（8）Penetrating end withstand on the tensioning shaft（7）On termination.
2. Caterpillar chain snow sweeper track tension device as claimed in claim 1, it is characterized in that：The sleeve（6）With tensioning shaft
（7）It is respectively positioned on the frame（1）With crawler belt front axle（2）Center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159131.3U CN206511000U (en) | 2017-02-22 | 2017-02-22 | A kind of Caterpillar chain snow sweeper track tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159131.3U CN206511000U (en) | 2017-02-22 | 2017-02-22 | A kind of Caterpillar chain snow sweeper track tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206511000U true CN206511000U (en) | 2017-09-22 |
Family
ID=59868867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159131.3U Active CN206511000U (en) | 2017-02-22 | 2017-02-22 | A kind of Caterpillar chain snow sweeper track tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206511000U (en) |
-
2017
- 2017-02-22 CN CN201720159131.3U patent/CN206511000U/en active Active
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