CN209066520U - A kind of perching knife for bull-dozer - Google Patents
A kind of perching knife for bull-dozer Download PDFInfo
- Publication number
- CN209066520U CN209066520U CN201821663075.8U CN201821663075U CN209066520U CN 209066520 U CN209066520 U CN 209066520U CN 201821663075 U CN201821663075 U CN 201821663075U CN 209066520 U CN209066520 U CN 209066520U
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- China
- Prior art keywords
- plate
- shovel board
- push plate
- support
- bull
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Abstract
The utility model discloses a kind of perching knives for bull-dozer, including rear shovel board, side baffle, lower plate, the side baffle is provided with before and after shovel board after described, material-holding chamber is provided between the side baffle, the lower plate is provided below in shovel board after described, locating slot is provided below in the lower plate, cutting edge plate is provided in the locating slot, push plate slot is provided with above shovel board after described, small push plate is provided in the push plate slot, support shaft is provided with before and after the small push plate, fixing seat is provided with above the support shaft, the small push plate side is provided with support rod.Beneficial effect is: the utility model is adhered to the dregs in rear shovel board using the small push plate pushing tow in rear shovel board, it avoids manually spades being used to be cleared up, reduce labor intensity, guarantee that small push plate moves together using support plate simultaneously, save the time, it ensure that cleaning quality, and the thrust using gravity and when bulldozing retracts small push plate automatically in push plate slot, it is easy-to-use.
Description
Technical field
The utility model relates to earthmoving vehicles, more particularly to a kind of perching knife for bull-dozer.
Background technique
Bull-dozer is mainly used for building refuse dump, and smooth truck spoilbank heaps the ore-rock of dispersion, finishing operations square position and
Building yard etc..It is applied not only to back work, it can also be used to mainly exploit work.Such as: the removing and mining of placer, shovel
The traction and boosting of fortune machine and plough rock machine, cooperate other earthmoving machinerys to reduce stripping bench height etc. in course stacking method.
The main working parts of bull-dozer are exactly perching knife.
Application No. is 201721503634.4 Chinese patents for comparison, disclose a kind of bulldozer perching knife, technical solution
Main points include being set on bull-dozer ontology for the bucket of charge and the shovel board being set on the downside of bucket, the shovel
Wear-resistant liner is arranged on plate, the wear-resistant liner is V-shaped, is located at the two sides up and down of shovel board, and the wear-resistant liner passes through
It is fixed in shovel board using flat head screw.
Above-mentioned patent bulldozer perching knife can adhere to soil in perching knife remained on surface after bulldozing, and need manually spade to be used to be gone
It removes.Therefore a kind of new equipment is designed, the utility model is adhered in rear shovel board using the small push plate pushing tow in rear shovel board
Dregs avoids manually spades being used to be cleared up, and reduces labor intensity, while guaranteeing small push plate together using support plate
Movement, saves the time, ensure that cleaning quality, and the thrust using gravity and when bulldozing makes small push plate retract push plate automatically
It is easy-to-use in slot.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of perching knife for bull-dozer, this reality
With the novel convenience for improving bulldozer perching knife removal adherency soil.
The utility model achieves the above object through the following technical schemes:
A kind of perching knife for bull-dozer, including rear shovel board, side baffle, lower plate, the rear shovel board front and back setting is
Side baffle is stated, material-holding chamber is provided between the side baffle, the lower plate, the lower plate is provided below in the rear shovel board
Locating slot is provided below, cutting edge plate is provided in the locating slot, is provided with push plate slot above the rear shovel board, it is described to push away
It is provided with small push plate in board slot, is provided with support shaft before and after the small push plate, fixing seat is provided with above the support shaft, it is described
Small push plate side is provided with support rod, and the support rod side is provided with support plate, and the support plate side is provided with support base,
It is provided with force application rod above the support base, Anti-slip cover is provided with above the force application rod, the rear shovel board side is provided with branch
Brace is provided with mounting hole above the support arm, is provided with hydraulic cylinder above the support arm.
Further setting: the lower plate side is provided with reinforcing rib, and the reinforcing rib is welded on the lower plate.
So set, the reinforcing rib is used to increase the intensity of the lower plate, welding keeps the reinforcing rib solid and reliable.
Further setting: the fixing seat and the rear shovel board use are bolted, the support shaft and the fixing seat
Make to be hinged.
So set, being bolted the fixing seat easy to disassemble, hinge connection ensure that the support shaft flexible rotating.
Further setting: the support rod is welded in the small push plate, and the support rod and the small push plate are in 120
Degree, the support rod and the support plate use are bolted.
So set, welding so that the support rod and the small push plate is connected firmly, 120 degree ensure that the small push plate according to
Weight by the support plate is withdrawn, and is bolted the support plate easy to disassemble.
Further setting: the support arm is welded in the rear shovel board, and the hydraulic cylinder and the rear shovel board use axis
Hold connection.
So set, welding keeps the support arm solid and reliable, bearing connection prevents the hydraulic cylinder stuck.
Further setting: the cutting edge plate and the lower plate use rivet interlacement, and the rear shovel board is arc-shaped.
So set, rivet interlacement keeps the cutting edge plate fixed reliable, the arc-shaped capacity for increasing the material-holding chamber.
Further setting: shovel board, the side baffle and the lower plate weld together after described.
So set, welding increases whole intensity, service life is extended.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, it is adhered to the dregs in rear shovel board using the small push plate pushing tow in rear shovel board, avoids that spades is manually used to carry out clearly
Reason, reduces labor intensity；
2, guarantee that small push plate moves together using support plate, save the time, ensure that cleaning quality；
3, thrust when using gravity and soil-shifting retracts small push plate automatically in push plate slot, easy-to-use.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of perching knife for bull-dozer described in the utility model；
Fig. 2 is a kind of schematic cross-section of perching knife for bull-dozer described in the utility model；
Fig. 3 is a kind of small push plate schematic diagram of perching knife for bull-dozer described in the utility model；
Fig. 4 is a kind of support arm right view of perching knife for bull-dozer described in the utility model.
The reference numerals are as follows:
1, rear shovel board；2, push plate slot；3, cutting edge plate；4, lower plate；5, hydraulic cylinder；6, support arm；7, side baffle；8, hold
Expect chamber；9, small push plate；10, support plate；11, support base；12, reinforcing rib；13, support rod；14, support shaft；15, Anti-slip cover；16,
Force application rod；17, locating slot；18, fixing seat；19, mounting hole.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As Figure 1-Figure 4, a kind of perching knife for bull-dozer, including rear shovel board 1, side baffle 7, lower plate 4, rear shovel board
1 front and back is provided with side baffle 7, prevents dregs from revealing from two sides, is provided with material-holding chamber 8 between side baffle 7, holds dregs, rear shovel
Lower plate 4 is provided below in plate 1, shovel board 1 after support, and locating slot 17 is provided below in lower plate 4, positions cutting edge plate 3, positioning
It is provided with cutting edge plate 3 in slot 17, facilitates shovel soil, rear shovel board 1 is provided with push plate slot 2 above, small push plate 9 is stored, in push plate slot 2
It is provided with small push plate 9, the dregs of cleaning adherency is pushed, is provided with support shaft 14 before and after small push plate 9, small push plate 9 is supported to rotate, branch
Support axis 14 is provided with fixing seat 18, fixed support shaft 14 above, and small 9 side of push plate is provided with support rod 13, transmitting thrust, support
13 side of bar is provided with support plate 10, guarantees that small push plate 9 is unified and rotates, 10 side of support plate is provided with support base 11, and support is applied
Power bar 16, support base 11 are provided with force application rod 16 above, facilitate application thrust, and force application rod 16 is provided with Anti-slip cover 15 above, increase
Add the anti-sliding stop of frictional force, rear 1 side of shovel board is provided with support arm 6, shovel board 1 after support, and support arm 6 is provided with mounting hole above
19, facilitate installation, hydraulic cylinder 5 is provided with above support arm 6, pushes perching knife rotation.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
4 side of lower plate is provided with reinforcing rib 12, and reinforcing rib 12 is welded on lower plate 4, under reinforcing rib 12 is for increasing
The intensity of bottom plate 4, welding keep reinforcing rib 12 solid and reliable.
Working principle: support arm 6 and hydraulic cylinder 5 are connected on bull-dozer, lower turn of shovel board 1 after the promotion of hydraulic cylinder 5, are bulldozed
Machine advances, and dregs is shoveled in material-holding chamber 8 along lower plate 4 and is pushed forward dregs by cutting edge plate 3, after the completion of dozing, holds
Force application rod 16 pushes up support plate 10, and support plate 10 drives support rod 13 and small push plate 9 to rotate centered on support shaft 14, small
Push plate 9 stretch out push plate slot 2 dregs adhered in rear shovel board 1 is turned down, unclamp force application rod 16, support plate 10 under the effect of gravity under
It falls, small push plate 9 is driven to withdraw in push plate slot 2.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of perching knife for bull-dozer, it is characterised in that: described including rear shovel board (1), side baffle (7), lower plate (4)
It is provided with the side baffle (7) before and after shovel board (1), is provided with material-holding chamber (8) between the side baffle (7) afterwards, the rear shovel board
(1) it is provided below the lower plate (4), the lower plate (4) is provided below locating slot (17), in the locating slot (17)
It is provided with cutting edge plate (3), the rear shovel board (1) is provided with push plate slot (2) above, is provided with small push away in the push plate slot (2)
Plate (9), small push plate (9) front and back are provided with support shaft (14), and the support shaft (14) is provided with fixing seat (18), institute above
It states small push plate (9) side to be provided with support rod (13), support rod (13) side is provided with support plate (10), the support plate
(10) side is provided with support base (11), and the support base (11) is provided with force application rod (16) above, on the force application rod (16)
Face is provided with Anti-slip cover (15), and described rear shovel board (1) side is provided with support arm (6), and the support arm (6) is provided with peace above
It fills hole (19), is provided with hydraulic cylinder (5) above the support arm (6).
2. a kind of perching knife for bull-dozer according to claim 1, it is characterised in that: lower plate (4) side is set
It is equipped with reinforcing rib (12), the reinforcing rib (12) is welded on the lower plate (4).
3. a kind of perching knife for bull-dozer according to claim 2, it is characterised in that: the fixing seat (18) and described
Shovel board (1) use is bolted afterwards, and the support shaft (14) and the fixing seat (18) make to be hinged.
4. a kind of perching knife for bull-dozer according to claim 3, it is characterised in that: the support rod (13) is welded on
On the small push plate (9), the support rod (13) and the small push plate (9) are in 120 degree, the support rod (13) and the support
Plate (10) use is bolted.
5. a kind of perching knife for bull-dozer according to claim 4, it is characterised in that: the support arm (6) is welded on
After described in shovel board (1), the hydraulic cylinder (5) is connected with the rear shovel board (1) using bearing.
6. a kind of perching knife for bull-dozer according to claim 5, it is characterised in that: the cutting edge plate (3) and institute
Lower plate (4) are stated using rivet interlacement, the rear shovel board (1) is arc-shaped.
7. a kind of perching knife for bull-dozer according to claim 6, it is characterised in that: shovel board (1), the side after described
Baffle (7) and the lower plate (4) weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663075.8U CN209066520U (en) | 2018-10-15 | 2018-10-15 | A kind of perching knife for bull-dozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663075.8U CN209066520U (en) | 2018-10-15 | 2018-10-15 | A kind of perching knife for bull-dozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209066520U true CN209066520U (en) | 2019-07-05 |
Family
ID=67094731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821663075.8U Expired - Fee Related CN209066520U (en) | 2018-10-15 | 2018-10-15 | A kind of perching knife for bull-dozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209066520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021443A (en) * | 2019-12-06 | 2020-04-17 | 神华粤电珠海港煤炭码头有限责任公司 | Novel chain bucket ship unloader digger bucket |
-
2018
- 2018-10-15 CN CN201821663075.8U patent/CN209066520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021443A (en) * | 2019-12-06 | 2020-04-17 | 神华粤电珠海港煤炭码头有限责任公司 | Novel chain bucket ship unloader digger bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |