CN207826371U - A kind of thrust wheel of digging machine - Google Patents
A kind of thrust wheel of digging machine Download PDFInfo
- Publication number
- CN207826371U CN207826371U CN201820189645.8U CN201820189645U CN207826371U CN 207826371 U CN207826371 U CN 207826371U CN 201820189645 U CN201820189645 U CN 201820189645U CN 207826371 U CN207826371 U CN 207826371U
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- China
- Prior art keywords
- thrust wheel
- digging machine
- sink
- wheel body
- inner shaft
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Abstract
The utility model discloses a kind of thrust wheel of digging machine, including two side plates, the side of two side plates is fixed with mounting blocks, and the other side of two side plates is fixed with inner shaft, and the side of inner shaft is fixed with thrust wheel body, the outer wall of thrust wheel body junction is arranged with gear, the utility model is by being equipped with gear, and during thrust wheel use, gear and crawler belt are engaged, to avoid thrust wheel from skidding during use, can not complete to be driven；By being equipped with water-flowing trough, when usually using, by being filled with lubricating oil inside sink box thrust wheel body, all parts are lubricated, it avoids wearing between component, when thrust wheel inner accumulation sludge, passes through sink water flowing, sludge is cleared up, sludge is avoided and the function of thrust wheel is impacted；In summary advantageous effect, this kind of thrust wheel of digging machine have the advantages that avoid skidding and be convenient to clean.
Description
Technical field
The utility model is related to a kind of thrust wheel, specially a kind of thrust wheel of digging machine.
Background technology
Thrust wheel is the one kind of tracked construction equipment chassis four-wheel one in, its main function is to support excavator
With the weight of bull-dozer, crawler belt is allowed to advance along wheel, thrust wheel plays an important role during excavator use.
But present thrust wheel can cause transmission efficiency not high, excavate during use there is a phenomenon where skidding
Machine can accumulate sludge in the environment used, and function impacts caused by thrust wheel, when clearing up sludge etc.
It is cumbersome, therefore we make this improvement, propose a kind of thrust wheel of digging machine.
Invention content
Troublesome defect can be skidded and clear up to solve thrust wheel of the existing technology, the utility model provides one
Kind thrust wheel of digging machine.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of thrust wheel of digging machine of the utility model, including two side plates, the side of two side plates are fixed with
The other side of mounting blocks, two side plates is fixed with inner shaft, and the side of the inner shaft is fixed with thrust wheel body, the branch
The outer wall of roller body is arranged with gear, and the middle part of the mounting blocks, inner shaft and thrust wheel body, which is run through, is equipped with sink, the sink
Inner wall offers several sinks, and the both ends of the sink are equipped with connector, two connectors in corresponding mounting blocks
Portion is fixedly connected.
Further, the connector is equipped with manual sealing valve.
Further, the junction of the gear and thrust wheel body is equipped with retainingf key.
Further, the junction of the thrust wheel body and inner shaft is equipped with bearing.
Further, the side wall of the branch sink offers several through-holes.
Further, the top and bottom end of the mounting blocks offer mounting hole.
Compared with prior art, the utility model has the advantages that：This kind of thrust wheel of digging machine has following excellent
Point：
（1）By being equipped with gear, during thrust wheel use, gear and crawler belt are engaged, to avoid Zhi Chong
Wheel skids during use, can not complete to be driven.
（2）By being equipped with water-flowing trough, when usually using, by being filled with lubricating oil inside sink box thrust wheel body,
All parts are lubricated, avoid wearing between component, it is logical by sink when thrust wheel inner accumulation sludge
Water clears up sludge, avoids sludge and is impacted to the function of thrust wheel.
（3）In summary advantageous effect, this kind of thrust wheel of digging machine have the advantages that avoid skidding and be convenient to clean.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of thrust wheel of digging machine of the utility model；
Fig. 2 is a kind of sink structure schematic diagram of thrust wheel of digging machine of the utility model.
In figure：1, side plate；2, mounting blocks；3, mounting hole；4, sink；5, inner shaft；6, thrust wheel body；7, gear；8, fixed
Key；9, branch sink；10, connector.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of thrust wheel of digging machine, including two side plates 1, the side of two side plates 1 are fixed with
The other side of mounting blocks 2, two side plates 1 is fixed with inner shaft 5, and the side of inner shaft 5 is fixed with thrust wheel body 6, thrust wheel body 6
Outer wall be arranged with gear 7, the middle part of mounting blocks 2, inner shaft 5 and thrust wheel body 6, which is run through, is equipped with sink 4, and the inner wall of sink 4 opens up
There are several sinks 9, the both ends of sink 4 to be equipped with connector 10, two connectors 10 are fixed with the middle part of corresponding mounting blocks 2 to be connected
It connects.
Wherein, connector 10 is equipped with manual sealing valve, is sealed to sink 4, avoids sink 4 from accumulating dirt, causes to block up
Plug.
Wherein, gear 7 and the junction of thrust wheel body 6 are equipped with retainingf key 8, and steering limit is carried out to gear 7 by retainingf key 8
System is skidded when gear 7 being avoided to rotate.
Wherein, thrust wheel body 6 and the junction of inner shaft 5 are equipped with bearing, are convenient for the rotation of branch weight proposition 6.
Wherein, the side wall of branch sink 9 offers several through-holes, convenient for disperseing water or oil.
Wherein, the top and bottom end of mounting blocks 2 offer mounting hole 3, are pacified to thrust wheel body 6 by mounting hole 3
Dress.
It should be noted that the utility model is a kind of thrust wheel of digging machine, when specific operation, pass through connector 10 and the external world
Oil pipe connect, to sink 4 inside lead to oil, when being passed through suitable oil mass, by being sealed at manual sealing valve butt joint 10,
Lubricating oil is disperseed by branch sink 9, all parts inside thrust wheel body 6 are lubricated, convenient in the mistake used
The rotation of inner shaft 5 in journey reduces the frictional force between component, avoids the abrasion between component, increases service life, passes through peace
Thrust wheel is installed to inside the crawler belt of excavator by dress block 2, and during excavator travels, crawler belt rotates, size 7 and shoe
Band matching and rotation, drive thrust wheel body 6 to rotate, to complete the branch weight effect to excavator, when excavator is in muddy ground environment
When work, the inside of thrust wheel body 6 can enter a large amount of sludge, be impacted to the rotation of thrust wheel, by connecing
It is first 10 connect external water pipe, to sink 4 inside be passed through suitable water, water is led water to by branch sink 9 inside thrust wheel body 6
Different parts, component is rinsed, so that the sludge between component to be rinsed, is completed to clear inside thrust wheel
It is clean, after the completion of cleaning, by joint to 4 inside air blast of sink, the water of 9 internal residual of sink 4 and branch sink is carried out clear
Reason after the completion of cleaning, to lubricating oil is passed through inside sink 4, cleans component.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of thrust wheel of digging machine, including two side plates（1）, which is characterized in that two side plates（1）Side it is fixed
Equipped with mounting blocks（2）, two side plates（1）The other side be fixed with inner shaft（5）, the inner shaft（5）Side fix set
There is thrust wheel body（6）, the thrust wheel body（6）Outer wall be arranged with gear（7）, the mounting blocks（2）, inner shaft（5）And Zhi Chong
Wheel body（6）Middle part run through be equipped with sink（4）, the sink（4）Inner wall offer several sinks（9）, the sink（4）
Both ends be equipped with connector（10）, two connectors（10）With corresponding mounting blocks（2）Middle part be fixedly connected.
2. a kind of thrust wheel of digging machine according to claim 1, which is characterized in that the connector（10）It is equipped with close manually
Seal valve.
3. a kind of thrust wheel of digging machine according to claim 1, which is characterized in that the gear（7）With thrust wheel body（6）
Junction be equipped with retainingf key（8）.
4. a kind of thrust wheel of digging machine according to claim 1, which is characterized in that the thrust wheel body（6）With inner shaft（5）
Junction be equipped with bearing.
5. a kind of thrust wheel of digging machine according to claim 1, which is characterized in that the branch sink（9）Side wall open up
There are several through-holes.
6. a kind of thrust wheel of digging machine according to claim 1, which is characterized in that the mounting blocks（2）Top and bottom
End offers mounting hole（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189645.8U CN207826371U (en) | 2018-02-05 | 2018-02-05 | A kind of thrust wheel of digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189645.8U CN207826371U (en) | 2018-02-05 | 2018-02-05 | A kind of thrust wheel of digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207826371U true CN207826371U (en) | 2018-09-07 |
Family
ID=63396568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820189645.8U Active CN207826371U (en) | 2018-02-05 | 2018-02-05 | A kind of thrust wheel of digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207826371U (en) |
-
2018
- 2018-02-05 CN CN201820189645.8U patent/CN207826371U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |