CN204875907U - Push pedal of building bull -dozer - Google Patents
Push pedal of building bull -dozer Download PDFInfo
- Publication number
- CN204875907U CN204875907U CN201520472755.1U CN201520472755U CN204875907U CN 204875907 U CN204875907 U CN 204875907U CN 201520472755 U CN201520472755 U CN 201520472755U CN 204875907 U CN204875907 U CN 204875907U
- Authority
- CN
- China
- Prior art keywords
- push pedal
- pedal body
- engaging lug
- dozer
- shovel board
- 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 relates to a push pedal of building bull -dozer, including bull -dozer main part, push pedal body, push pedal body lower extreme one side is gone up and is connected with the bull -dozer bulk phase through main engaging lug, push pedal body upper end one side is gone up and is connected through between main hydraulic cylinder and the bull -dozer main part, be equipped with vice engaging lug on push pedal body lower extreme one side, push pedal body lower extreme is equipped with the shovel board, be equipped with vice pneumatic cylinder between shovel board and the vice engaging lug, be equipped with the wearing layer on the bulldozing face of push pedal body. The utility model discloses a set up vice engaging lug, vice pneumatic cylinder, the mouldboard is at the during operation like this, the shovel board receive when strikeing vice pneumatic cylinder can effectual damping vibration, avoided the shovel board to take place the bending deformation, the life of board is shoveled in the extension, through setting up the wearing layer, the wearing layer can reduce the wearing and tearing volume of the bulldozing face of mouldboard like this, prolongs the live time of push pedal, and the practicality is good.
Description
Technical field
the utility model relates to building machinery technical field, particularly relates to the push pedal of a kind of building bulldozer.
Background technology
a kind of machine driven by tractor of bulldozer, have a wide and blunt horizontal shoveling in order to strip a field, road construction thing or similar work, bulldozer is a kind of engineering truck, large-scale metal dozer blade is equipped with in front, dozer blade is put down during use, backing-off cutting push mud, sand and stone etc. forward, dozer blade position and angle can adjust.Soil-shifting function completes separately shoveling, muck haulage and unloads geotechnique and does, and has flexible operation, rotates the features such as convenient, required work plane is little, travel speed is fast.It is mainly applicable to the short fortune of shallow cut of one to three class soil, and as land clearing or smooth, the foundation ditch that cutting depth is little and backfill, push away and build highly little roadbed etc.
bulldozer can be divided into crawler type and rubber-tyred two kinds.Crawler dozer attachment tractive force is large, grounding pressure little (0.04 one 0.13MPa), and climbing capacity is strong, but travel speed is low.Wheeled dozer travel speed is high, maneuverability, and cycle time for working is short, transport convenient transfer, but tractive force is little, is applicable to the situation needing often conversion building site and field work.Universal and tailored version two kinds can be divided into.Universal is carry out by standard the type produced, is widely used in earth and rock works.Tailored version is used under specific operating mode, has and adopts triangle broad track plate to reduce the bulldozer etc. of operation under the swamp bulldozer of grounding pressure and swamp land dozer, amphibious bulldozer, underwater bulldozer, cabin bulldozer, unmanned bulldozer, plateau type and high wet cooling condition.
building site often needs use bulldozer, the push pedal shovel board bottom of existing bulldozer the most easily occurs bending and deformation, and affects the application life of push pedal, and the soil-shifting face of push pedal simultaneously is is easily worn and torn, and shortens the service time of push pedal.
Utility model content
the purpose of this utility model is to overcome the deficiencies in the prior art, provides the push pedal of a kind of building bulldozer.
the utility model is achieved through the following technical solutions:
the push pedal of a kind of building bulldozer, comprise bulldozer main body, push pedal body, side is connected with bulldozer main body by main engaging lug in described push pedal body lower end, by being connected between main hydraulic cylinder with bulldozer main body on side, described push pedal body upper end, side, described push pedal body lower end is provided with secondary engaging lug, described push pedal body lower end is provided with shovel board, is provided with secondary hydraulic cylinder between described shovel board and secondary engaging lug, and the soil-shifting face of described push pedal body is provided with wearing layer.
as optimal technical scheme of the present utility model, be welded to connect between described secondary engaging lug and push pedal body.
as optimal technical scheme of the present utility model, be articulated and connected between described shovel board and push pedal body.
as optimal technical scheme of the present utility model, described wearing layer is pasted onto on the soil-shifting face of push pedal body, and thickness is at least 5mm.
compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging secondary engaging lug, secondary hydraulic cylinder, such ejector dozer operationally, secondary hydraulic cylinder can effective damping vibration when being subject to impacting for shovel board, avoids shovel board and occurs bending and deformation, the application life of prolongation shovel board; By arranging wearing layer, such wearing layer can reduce the wear extent in the soil-shifting face of ejector dozer, and extend the service time of push pedal, practicality is good.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
in figure: 1. bulldozer main body; 2. push pedal body; 3. main hydraulic cylinder; 4. main engaging lug; 5. shovel board; 6. secondary engaging lug; 7. secondary hydraulic cylinder; 8. wearing layer.
Detailed description of the invention
in order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
the push pedal of a kind of building bulldozer, comprise bulldozer main body 1, push pedal body 2, side is connected with bulldozer main body 1 by main engaging lug 4 in described push pedal body 2 lower end, by being connected between main hydraulic cylinder 3 with bulldozer main body 1 on side, described push pedal body 2 upper end, side, described push pedal body 2 lower end is provided with secondary engaging lug 6, is welded to connect between wherein said secondary engaging lug 6 and push pedal body 2.Described push pedal body 2 lower end is provided with shovel board 5, is articulated and connected between wherein said shovel board 5 and push pedal body 2.Be provided with secondary hydraulic cylinder 7 between described shovel board 5 and secondary engaging lug 6, operationally, secondary hydraulic cylinder 7 can effective damping vibration when being subject to impacting for shovel board 5, avoids shovel board 5 and occurs bending and deformation, the application life of prolongation shovel board 5 for such ejector dozer.
the soil-shifting face of described push pedal body 2 is provided with wearing layer 8, wherein said wearing layer 8 is pasted onto on the soil-shifting face of push pedal body 2, and thickness is at least 5mm, and such wearing layer 8 can reduce the wear extent in the soil-shifting face of ejector dozer, extend the service time of push pedal, practicality is good.
the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. building bulldozer push pedal, comprise bulldozer main body (1), push pedal body (2), described push pedal body (2) side, lower end is connected with bulldozer main body (1) by main engaging lug (4), by being connected between main hydraulic cylinder (3) with bulldozer main body (1) on described push pedal body (2) side, upper end, it is characterized in that: described push pedal body (2) side, lower end is provided with secondary engaging lug (6), described push pedal body (2) lower end is provided with shovel board (5), secondary hydraulic cylinder (7) is provided with between described shovel board (5) and secondary engaging lug (6), the soil-shifting face of described push pedal body (2) is provided with wearing layer (8).
2. one building bulldozer according to claim 1 push pedal, is characterized in that: be welded to connect between described secondary engaging lug (6) and push pedal body (2).
3. one building bulldozer according to claim 1 push pedal, is characterized in that: be articulated and connected between described shovel board (5) and push pedal body (2).
4. one building bulldozer according to claim 1 push pedal, is characterized in that: described wearing layer (8) is pasted onto on the soil-shifting face of push pedal body (2), and thickness is at least 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472755.1U CN204875907U (en) | 2015-07-04 | 2015-07-04 | Push pedal of building bull -dozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472755.1U CN204875907U (en) | 2015-07-04 | 2015-07-04 | Push pedal of building bull -dozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875907U true CN204875907U (en) | 2015-12-16 |
Family
ID=54820299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472755.1U Expired - Fee Related CN204875907U (en) | 2015-07-04 | 2015-07-04 | Push pedal of building bull -dozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755822A (en) * | 2018-05-31 | 2018-11-06 | 淮北卓颂建筑工程有限公司 | A kind of multicompartment loosening device |
-
2015
- 2015-07-04 CN CN201520472755.1U patent/CN204875907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755822A (en) * | 2018-05-31 | 2018-11-06 | 淮北卓颂建筑工程有限公司 | A kind of multicompartment loosening device |
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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: 20151216 Termination date: 20160704 |