CN203238686U - Bulldozer scraper knife oil cylinder protecting plate - Google Patents
Bulldozer scraper knife oil cylinder protecting plate Download PDFInfo
- Publication number
- CN203238686U CN203238686U CN 201320089852 CN201320089852U CN203238686U CN 203238686 U CN203238686 U CN 203238686U CN 201320089852 CN201320089852 CN 201320089852 CN 201320089852 U CN201320089852 U CN 201320089852U CN 203238686 U CN203238686 U CN 203238686U
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- CN
- China
- Prior art keywords
- oil cylinder
- cylinder backplate
- perching knife
- backplate
- protecting plate
- 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 - Lifetime
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Abstract
The utility model relates to a bulldozer scraper knife oil cylinder protecting plate which comprises an oil cylinder protecting plate A, an oil cylinder protecting plate B, a scraper knife cutting head, a supporting rod, a connecting rod and an adjusting rod. The oil cylinder protecting plate A is hinged to the oil cylinder protecting plate B. The oil cylinder protecting plate A is fixed on the scraper knife cutting head through bolts. One end of the supporting rod is located below the oil cylinder protecting plate A and is connected with the scraper knife cutting head, and the other end of the supporting rod is hinged to the connecting rod. The adjusting rod is arranged on the supporting rod. The bulldozer scraper knife oil cylinder protecting plate has the advantages of being strong in practicality, safe, reliable, capable of reducing the labor intensity of working staff, improving working efficiency of the working staff and avoiding unnecessary wear and damage caused by the detachment of the oil cylinder protecting plates.
Description
Technical field
The utility model relates to a kind of cylinder protection device, relates in particular to a kind of bulldozer perching knife oil cylinder backplate.
Background technology
At present, the oil cylinder backplate on the bulldozer perching knife is integral structure.When needs rotation adjusting lever, the length of utilizing support bar to elongate or shorten, when adjusting the perching knife angle, oil cylinder backplate and adjusting lever are collided, and hinder adjusting lever and rotate, so need to lay down the oil cylinder backplate.The oil cylinder backplate has the many places bolt to fix, and takes down the oil cylinder backplate thereby each adjustment all must shed these bolts, has increased workload, has wasted labour hour.
The utility model content
Technical problem to be solved in the utility model is: a kind of bulldozer perching knife oil cylinder backplate is provided, with two oily steel panels by gemel connection together, can realize the rotation of an end oil cylinder backplate, turn to the extreme position of top when adjusting lever, enough rotation spaces are just arranged, elongate or shorten because the rotation of adjusting lever just can drive support bar, perching knife is adjusted to the angle that needs, avoided monoblock oil cylinder backplate is pulled down, thereby increased work efficiency.
The utility model is that the technical scheme that the problem of the above-mentioned proposition of solution adopts is:
A kind of bulldozer perching knife oil cylinder backplate, comprise oil cylinder backplate A1, oil cylinder backplate B2, perching knife cutter head 3, support bar 4, connecting rod 5 and adjusting lever 6, oil cylinder backplate A1 and oil cylinder backplate B2 are hinged, and oil cylinder backplate A1 is bolted on the perching knife cutter head 3, and support bar 4 one ends are positioned at the below of oil cylinder backplate A1 and link to each other with perching knife cutter head 3, support bar 4 other ends and connecting rod 5 are hinged, and adjusting lever 6 is installed on the support bar 4.
Described oil cylinder backplate A1 is provided with installing hole 7, and bolt is fixed on oil cylinder backplate A1 on the perching knife cutter head 3 by installing hole 7.
Described oil cylinder backplate A1 is hinged with oil cylinder backplate B2 by hinge 8.
Described hinge 8 is the stainless steel hinge.
Described oil cylinder backplate A1 and oil cylinder backplate B2 surface are equipped with topping 9, and the crashworthiness of oil cylinder backplate is strengthened.
Described topping 9 is aluminium coated.
Operating principle of the present utility model: oil cylinder backplate A is hinged by hinge and oil cylinder backplate B, when needs adjustment blade tilt angle is spent, by hinge oil cylinder backplate B is raised, rotate adjusting lever, the length of utilizing support bar to elongate or shorten, perching knife is adjusted to the angle that needs, avoided monoblock oil cylinder backplate is pulled down, thereby increased work efficiency.
The beneficial effects of the utility model are: the utility model, and practical, safe and reliable, can alleviate staff's labour intensity, improve staff's operating efficiency and avoid the oil cylinder backplate to dismantle caused unnecessary wearing and tearing and destruction.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1.
Wherein, 1-oil cylinder backplate A, 2-oil cylinder backplate B, 3-perching knife cutter head, 4-support bar, 5-connecting rod, 6-adjusting lever, 7-installing hole, 8-hinge, 9-topping.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
With reference to Fig. 1, the described a kind of bulldozer perching knife oil cylinder backplate of this specific embodiment comprises oil cylinder backplate A1, oil cylinder backplate B2, perching knife cutter head 3, support bar 4, connecting rod 5 and adjusting lever 6, oil cylinder backplate A1 and oil cylinder backplate B2 are hinged, oil cylinder backplate A1 is bolted on the perching knife cutter head 3, support bar 4 one ends are positioned at the below of oil cylinder backplate A1 and link to each other with perching knife cutter head 3, and support bar 4 other ends and connecting rod 5 are hinged, and adjusting lever 6 is installed on the support bar 4.
Described oil cylinder backplate A1 is provided with installing hole 7, and bolt is fixed on oil cylinder backplate A1 on the perching knife cutter head 3 by installing hole 7.
Described oil cylinder backplate A1 is hinged with oil cylinder backplate B2 by hinge 8.
Described hinge 8 is the stainless steel hinge.
Described oil cylinder backplate A1 and oil cylinder backplate B2 surface are equipped with topping 9, and the crashworthiness of oil cylinder backplate is strengthened.
Described topping 9 is aluminium coated.
The operating principle of this specific embodiment: oil cylinder backplate A is hinged by hinge and oil cylinder backplate B, when needs adjustment blade tilt angle is spent, by hinge oil cylinder backplate B is raised, rotate adjusting lever, the length of utilizing support bar to elongate or shorten, perching knife is adjusted to the angle that needs, avoided monoblock oil cylinder backplate is pulled down, thereby increased work efficiency.
The beneficial effect of this specific embodiment is: the utility model, and practical, safe and reliable, can alleviate staff's labour intensity, improve staff's operating efficiency and avoid the oil cylinder backplate to dismantle caused unnecessary wearing and tearing and destruction.
Relational language is explained
The oil cylinder backplate: the oil cylinder backplate of this side of bulldozer is to utilize spiral shell cutter head bolt to be fixed on when avoiding operation above the perching knife to fall down foreign material destruction support bar from perching knife cutter head top, plays the effect of the support bar of protection bulldozer.
Adjusting lever: be placed in the hole of support bar, drive the support bar rotation when rotating adjusting lever, thereby utilize being threaded of support bar self to adjust the length of support bar.
Hinge: be commonly called as hinge.Often composition two foldings are to connect two parts of furniture and can make it movable metalwork, and a kind of device for connection or rotation makes door, and lid or other tilting member can be so as to rotating, and the pair of metal blade that is usually connected by pin forms.
Specific embodiment of the utility model does not consist of restriction of the present utility model, and every employing analog structure of the present utility model and variation are all in protection domain of the present utility model.
Claims (6)
1. bulldozer perching knife oil cylinder backplate, it is characterized in that: comprise oil cylinder backplate A(1), oil cylinder backplate B(2), perching knife cutter head (3), support bar (4), connecting rod (5) and adjusting lever (6), oil cylinder backplate A(1) with oil cylinder backplate B(2) be hinged, oil cylinder backplate A(1) is bolted on the perching knife cutter head (3), support bar (4) one ends are positioned at oil cylinder backplate A(1) the below and link to each other with perching knife cutter head (3), support bar (4) other end and connecting rod (5) are hinged, and adjusting lever (6) is installed on the support bar (4).
2. a kind of bulldozer perching knife oil cylinder backplate as claimed in claim 1 is characterized in that: described oil cylinder backplate A(1) be provided with installing hole (7), bolt by installing hole (7) with oil cylinder backplate A(1) be fixed on the perching knife cutter head (3).
3. a kind of bulldozer perching knife oil cylinder backplate as claimed in claim 1 is characterized in that: described oil cylinder backplate A(1) by hinge (8) and oil cylinder backplate B(2) be hinged.
4. a kind of bulldozer perching knife oil cylinder backplate as claimed in claim 3, it is characterized in that: described hinge (8) is the stainless steel hinge.
5. such as claim 1 or 3 described a kind of bulldozer perching knife oil cylinder backplates, it is characterized in that: described oil cylinder backplate A(1) and oil cylinder backplate B(2) surface is equipped with topping (9).
6. a kind of bulldozer perching knife oil cylinder backplate as claimed in claim 5, it is characterized in that: described topping (9) is aluminium coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089852 CN203238686U (en) | 2013-02-28 | 2013-02-28 | Bulldozer scraper knife oil cylinder protecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089852 CN203238686U (en) | 2013-02-28 | 2013-02-28 | Bulldozer scraper knife oil cylinder protecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238686U true CN203238686U (en) | 2013-10-16 |
Family
ID=49316000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320089852 Expired - Lifetime CN203238686U (en) | 2013-02-28 | 2013-02-28 | Bulldozer scraper knife oil cylinder protecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453740A (en) * | 2019-08-01 | 2019-11-15 | 高邮市迅达重型工程机械有限公司 | A kind of bulldozer perching knife pocket soil transport device |
| CN115354711A (en) * | 2022-08-29 | 2022-11-18 | 安徽铜冠（庐江）矿业有限公司 | Novel protection device for steering oil cylinder of underground scraper |
-
2013
- 2013-02-28 CN CN 201320089852 patent/CN203238686U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453740A (en) * | 2019-08-01 | 2019-11-15 | 高邮市迅达重型工程机械有限公司 | A kind of bulldozer perching knife pocket soil transport device |
| CN115354711A (en) * | 2022-08-29 | 2022-11-18 | 安徽铜冠（庐江）矿业有限公司 | Novel protection device for steering oil cylinder of underground scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |
|
| CX01 | Expiry of patent term |