CN203625830U - Snow blower transmission device - Google Patents
Snow blower transmission device Download PDFInfo
- Publication number
- CN203625830U CN203625830U CN201320790510.4U CN201320790510U CN203625830U CN 203625830 U CN203625830 U CN 203625830U CN 201320790510 U CN201320790510 U CN 201320790510U CN 203625830 U CN203625830 U CN 203625830U
- Authority
- CN
- China
- Prior art keywords
- wheel
- snowblower
- chain
- loosening
- transmission device
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a snow blower transmission device, and relates to the field of snow removing devices. The snow blower transmission device comprises a chain, a driving wheel arranged on a snow blower rack and a driven wheel of a snow blower snow removing cutter; the driving wheel and the driven wheel are in transmission by the chain; the snow blower transmission device also comprises a support wheel and a loosening and tightening wheel; the support wheel is arranged on the snow blower rack and is arranged obliquely below the driving wheel; the upper wheel surface of the support wheel supports the chain passing by the loosening and tightening wheel; connection plates are respectively arranged at two sides of the wheel axle of the loosening and tightening wheel and the wheel axle of the driving wheel. The end parts of the connection plates are fixedly connected with a snow blower shell by adjusting bolts. After snow blower transmission device is adopted, the chain does not need to be frequently replaced and overhauled.
Description
Technical field
The utility model relates to a kind of component of snow-removing device, is specifically related to a kind of snowblower transmission device.
Background technology
Snowblower is a kind of by the scattering type clearing apparatus of the blowing snow cutter of spiral arrangement and the removing accumulated snow of mid-snow throwing plate, is mainly used in the accumulated snow processing of road surface, warmhouse booth, and accumulated snow, accumulated ice, dust and rubble etc. can be cleaned.The common use chain transmission of snowblower, chaindriven advantage is: can in the situation that diaxon center to center distance is far away, transmit motion and power; Can be at low speed, in the large situation of heavy duty and dust, work.Can guarantee gearratio accurately, transmitted power is larger, and the power on axle of acting on is less, and transmission efficiency is high.Shortcoming is: chain easily occurs that hinge is loosening in use for some time, and pitch change causes greatly disconnection.Installation and maintenance is had relatively high expectations.Snowblower in use chain there will be the phenomenon of becoming flexible to disconnecting equally, directly chain is keeped in repair and is changed, and complete machine need to be dismantled, comparatively trouble.
Utility model content
The technical problems to be solved in the utility model be in prior art in prior art the transmission device of snowblower in use for some time, chain there will be loosening and wearing and tearing, need often maintenance or change the shortcoming of chain; And the chain of the transmission device of snowblower directly connects driving wheel and driven pulley in prior art, dismounting and installation are all comparatively difficult.
In order to solve the problems of the technologies described above, the utility model provides a kind of snowblower transmission device, comprise chain, be arranged on the driven pulley of driving wheel in snowblower frame and snowblower snow removing cutter, described driving wheel and driven pulley are by described chain drive, also comprise support wheel and loosening and tightening wheel, described support wheel is arranged in the frame of snowblower, and described support wheel is arranged on the oblique below of driving wheel, and the upper wheel face of support wheel supports described chain; Described chain is by described loosening and tightening wheel, and the both sides of the wheel shaft of loosening and tightening wheel and the wheel shaft of driving wheel are respectively arranged with junction plate, and the end of junction plate is fixedly connected with the housing of snowblower by adjustment screw.
Adopt the snowblower transmission device tool of technique scheme to have the following advantages: loosening and tightening wheel is connected with driving wheel by junction plate, driving wheel is fixed in snowblower frame, loosening and tightening wheel can rotate by junction plate as the center of circle take driving wheel, regulate the angle of junction plate rotation, make loosening and tightening wheel tension chain, then by adjustment screw, junction plate is fixed.The anglec of rotation of adjusting elasticity wheel and junction plate gets final product the degree of tightness of adjusting chain, does not need repairing and changes chain, simple in structure, easy to use.Change the direction of chain by support wheel, the space that chain takies in frame is diminished.
Further, the described junction plate being connected with the housing of snowblower is L shaped, and on junction plate, is provided with reinforcing rib, and described reinforcing rib two ends are fixedly connected on the two ends of junction plate.Simple in structure, working stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model snowblower transmission device.
The specific embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As shown in Figure 1, the utility model provides a kind of snowblower transmission device, comprise chain 1, be arranged on the driven pulley 3 of driving wheel 2 in snowblower frame and snowblower snow removing cutter, described driving wheel 2 and driven pulley 3 are by described chain 1 transmission, also comprise support wheel 4 and loosening and tightening wheel 5, described support wheel 4 is arranged on the bearing pin of snowblower frame, described support wheel 4 is arranged on tiltedly below of driving wheel 2, and the upper wheel face of support wheel 4 supports described chain 1; Described chain 1 is by described loosening and tightening wheel 5, and the both sides of the wheel shaft of the wheel shaft of loosening and tightening wheel 5 and driving wheel 2 are separately installed with 6, two junction plates 6 of junction plate all by nut check; The end of described one of them junction plate 6 is fixing with the housing 7 of snowblower by adjustment screw 8, and adjustment screw 8 parts are fixed outside housing 7 and with nut.Not completely shown in the junction plate 6(figure being connected with the housing 7 of snowblower) for L shaped, and on junction plate 6, be provided with reinforcing rib (not shown), described reinforcing rib two ends are welded on the two ends of junction plate 6.
Loosening and tightening wheel 5 is connected with driving wheel 2 by junction plate 6, driving wheel 2 is fixed in snowblower frame, loosening and tightening wheel 5 can rotate by junction plate 6 as the center of circle take driving wheel 2, after loosening and tightening wheel 5 is rotated to an angle, chain 1 tensioning, by the nut check of adjustment screw 8, after chain 1 is loosening, loosening by the nut of adjustment screw 8, make loosening and tightening wheel 5 chain 1 tensioning junction plate 6 rotations.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. a snowblower transmission device, comprise chain, be arranged on the driven pulley of driving wheel in snowblower frame and snowblower snow removing cutter, described driving wheel and driven pulley are by described chain drive, it is characterized in that: also comprise support wheel and loosening and tightening wheel, described support wheel is arranged in the frame of snowblower, described support wheel is arranged on the oblique below of driving wheel, and the upper wheel face of support wheel supports described chain; Described chain is by described loosening and tightening wheel, and the both sides of the wheel shaft of loosening and tightening wheel and the wheel shaft of driving wheel are respectively arranged with junction plate, and the end of junction plate is fixedly connected with the housing of snowblower by adjustment screw.
2. snowblower transmission device according to claim 1, is characterized in that: the described junction plate being connected with the housing of snowblower is L shaped, and on junction plate, is provided with reinforcing rib, and described reinforcing rib two ends are fixedly connected on the two ends of junction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790510.4U CN203625830U (en) | 2013-12-05 | 2013-12-05 | Snow blower transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790510.4U CN203625830U (en) | 2013-12-05 | 2013-12-05 | Snow blower transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625830U true CN203625830U (en) | 2014-06-04 |
Family
ID=50812322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320790510.4U Expired - Fee Related CN203625830U (en) | 2013-12-05 | 2013-12-05 | Snow blower transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625830U (en) |
-
2013
- 2013-12-05 CN CN201320790510.4U patent/CN203625830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |