CN203530909U - Adjustment device of rotation angle of snow removal - Google Patents
Adjustment device of rotation angle of snow removal Download PDFInfo
- Publication number
- CN203530909U CN203530909U CN201320206284.0U CN201320206284U CN203530909U CN 203530909 U CN203530909 U CN 203530909U CN 201320206284 U CN201320206284 U CN 201320206284U CN 203530909 U CN203530909 U CN 203530909U
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- China
- Prior art keywords
- snow
- junction plate
- hinged
- hinge
- motor vehicle
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- Expired - Fee Related
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
In an adjustment device of a rotation angle of a snow removal, a hinged four-bar mechanism is used between the snow removal and connection plates installed on a motor vehicle, wherein in the four-bar mechanism, two rockers are connected on the connection plate A in a hinged way and the other ends of the two rockers are connected to the connection plate B in a hinged way. The snow removal is connected to the connection plate B in the four-bar mechanism and the connection plate A is connected to the connection plates installed on the motor vehicle in a hinged way. In the four-bar mechanism, a hydraulic cylinder is connected to two bars therein in a hinged way, wherein an angle of the connection plate A and the connection plate B will be changed when distance between two hinged points of the hydraulic cylinder is changed, the rotation angle of the snow removal to the motor vehicle will then be changed, and the part in the snow removal with the changed rotation angle, which is contacted with the ground can go on being kept in the middle of the motor vehicle by designing length of the four bars reasonably. In this way, effect of snow removing is better and operations are easier.
Description
Technical field
the utility model relates to the adjusting device of a kind of snow-removing device (snow removing shovel, snow removing brush being all called to snow-removing device herein) rotational angle, and this device is suitable for adjusting the adjustment that is arranged on the snow-removing device rotational angle on motor vehicle.
Background technology
the motor vehicle of snow-removing device is installed when snow removing, snow-removing device need to be rotated to an angle, so as by the snow being eliminated the side to snow removing vehicle, the rotation of existing snow-removing device, is that a hinge around snow-removing device rear portion rotates.Owing to there is a segment distance in snow-removing device and ground contact portion and hinge center on horizontal plane, after snow-removing device rotates, snow-removing device and ground contact portion have departed from original centre position, the resistance of snow removing and the face that clears the snow are all partial to a side of motor vehicle, have increased the operating difficulty of motor vehicle.
Summary of the invention
problem to be solved in the utility model is to provide a kind of, after snow-removing device rotates, makes snow-removing device and ground contact portion continue to remain on the adjusting device in centre position.
the utility model is realized as follows, at snow-removing device and be arranged on and adopt a four-bar linkage between the gusset piece on motor vehicle, in this four-bar mechanism, gusset piece A is as the frame in four-bar mechanism, articulated two rocking bars on gusset piece A, the articulated gusset piece B as connecting rod in four-bar mechanism of the other end of two rocking bars.Gusset piece B in snow-removing device and four-bar mechanism is bound up, and gusset piece A is hinged with the gusset piece being arranged on motor vehicle.Hinged with two rod members wherein with a hydraulic cylinder in this four-bar mechanism, when between two pin joints of hydraulic cylinder, distance changes, gusset piece A and gusset piece B will change an angle, the corner of the relative motor vehicle of snow-removing device changes thereupon, the length of four rod members of appropriate design, can continue to remain on centre position by the snow-removing device after rotational angle and ground contact portion.Make the better effects if that removes the snow, handle more brisk.Be provided with lifting mechanism being arranged between gusset piece on motor vehicle and gusset piece A.Lifting hydraulic cylinder and gusset piece A are hinged, riser and lifting hydraulic cylinder is hinged, riser is also hinged with gusset piece A, when between two pin joints of lifting hydraulic cylinder, distance changes, gusset piece A and riser will change an angle, riser is close together with the gusset piece being arranged on motor vehicle, can realize lifting action with the package unit that gusset piece A is hinged.
Accompanying drawing explanation
fig. 1 is top view of the present utility model.
fig. 2 is lateral view of the present utility model.
fig. 3 is the top view of an angle of snow-removing device deflection in the utility model.
fig. 4 is the stereogram of an angle of snow-removing device deflection in the utility model.
fig. 5 is four-bar linkage sketch of the present utility model.
in accompanying drawing, the adjusting device of snow-removing device rotational angle, comprises snow-removing device (1), rocking bar (2), hinge (3), hydraulic cylinder (4), hinge (5), hinge (6), gusset piece B (7), rocking bar (8), hinge (9), gusset piece A (10), is arranged on gusset piece (11), hinge (12), lifting hydraulic cylinder (13), riser (14) hinge (15), hinge (16), hinge (17), hinge (18), hinge (19) on motor vehicle.
The specific embodiment
the gusset piece (11) being arranged on motor vehicle is hinged by hinge (12) with gusset piece A (10).Rocking bar (2) is hinged with gusset piece A (10) by hinge (9), hinge (18) with one end of rocking bar (8), and rocking bar (2) is hinged with gusset piece B (7) by hinge (6), hinge (3) with the other end of rocking bar (8).Gusset piece A (10), gusset piece B (7), rocking bar (2) form a four-bar linkage with rocking bar (8).The two ends of hydraulic cylinder (4) are hinged with gusset piece A (10), gusset piece B (7) by hinge (5), hinge (17), when the distance of hinge (5), hinge (17) changes, gusset piece B (7) will change with the angle of gusset piece A (10).Snow-removing device (1) is bound up with gusset piece B (7), and snow-removing device (1), with gusset piece B (7) motion, rotates identical angle.Lifting hydraulic cylinder (13) is hinged by hinge (16) with gusset piece A (10), riser (14) is hinged by hinge (19) with lifting hydraulic cylinder (13), riser (14) is hinged by hinge (15) with gusset piece A (10), when hinge (16), when the distance of hinge (19) changes, gusset piece A (10) be arranged on the gusset piece (11) on motor vehicle, around hinge (12), rotate, riser (14) leans against on the gusset piece (11) being arranged on motor vehicle with the gusset piece (11) being arranged on motor vehicle, realize lifting action with the package unit that gusset piece A (10) is hinged.
Claims (2)
1. the adjusting device of a snow-removing device rotational angle, it is characterized in that: at snow-removing device (1) and be arranged between the junction plate (11) on motor vehicle and adopt a four-bar linkage, in this four-bar mechanism, junction plate A(10) upper articulated two rocking bars (2), (8), two rocking bars (2), (8) the other end and junction plate B(7) hinged, hinged with two rod members wherein with a hydraulic cylinder (4), two two pin joints (5) on hydraulic cylinder (4), (17) when distance changes, junction plate B(7) with junction plate A(10) will change an angle, with junction plate B(7) snow-removing device (1) that is bound up changes with respect to the angle that is arranged on the junction plate (11) on motor vehicle thereupon, the length of four rod members of appropriate design can continue the snow-removing device after rotational angle (1) and ground contact portion to remain on the centre position of motor vehicle.
2. the adjusting device of snow-removing device rotational angle according to claim 1, it is characterized in that: lifting hydraulic cylinder (13) and junction plate A(10) hinged by hinge (16), lifting hydraulic cylinder (13) is hinged by hinge (19) with riser (14), junction plate A(10) hinged by hinge (15) with riser (14), when the distance of hinge (16) and hinge (19) changes, junction plate A(10) rotate around hinge (12) with the junction plate (11) being arranged on motor vehicle, riser (14) leans against on the junction plate (11) being arranged on motor vehicle, with junction plate A(10) hinged package unit realizes lifting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320206284.0U CN203530909U (en) | 2013-04-23 | 2013-04-23 | Adjustment device of rotation angle of snow removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320206284.0U CN203530909U (en) | 2013-04-23 | 2013-04-23 | Adjustment device of rotation angle of snow removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530909U true CN203530909U (en) | 2014-04-09 |
Family
ID=50417134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320206284.0U Expired - Fee Related CN203530909U (en) | 2013-04-23 | 2013-04-23 | Adjustment device of rotation angle of snow removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301372A (en) * | 2018-02-06 | 2018-07-20 | 宁满林 | A kind of scraper bowl can carry out the intelligent snow pushing engineering truck of any angle overturning |
| US11946220B2 (en) | 2017-01-05 | 2024-04-02 | 9407-4895 Quebec Inc. | Scraping device for cleaning a roadway surface |
-
2013
- 2013-04-23 CN CN201320206284.0U patent/CN203530909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11946220B2 (en) | 2017-01-05 | 2024-04-02 | 9407-4895 Quebec Inc. | Scraping device for cleaning a roadway surface |
| CN108301372A (en) * | 2018-02-06 | 2018-07-20 | 宁满林 | A kind of scraper bowl can carry out the intelligent snow pushing engineering truck of any angle overturning |
| CN108301372B (en) * | 2018-02-06 | 2020-05-29 | 陈小钦 | Intelligent snow pushing engineering vehicle with bucket capable of overturning at any angle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20160423 |