CN207739306U - A kind of crawler of excavator driving wheel - Google Patents
A kind of crawler of excavator driving wheel Download PDFInfo
- Publication number
- CN207739306U CN207739306U CN201820012687.4U CN201820012687U CN207739306U CN 207739306 U CN207739306 U CN 207739306U CN 201820012687 U CN201820012687 U CN 201820012687U CN 207739306 U CN207739306 U CN 207739306U
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- driving wheel
- fixed
- wall
- ring
- crawler
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Abstract
The utility model discloses a kind of crawler of excavator driving wheels, including driving wheel inner ring, spoil disposal circle and gear, the outer wall of driving wheel inner ring is fixed with fixed ring, the inner homogeneous of fixed ring, which runs through, is equipped with several reinforcing ribs, one end of reinforcing rib is connect with driving wheel inner ring, the both sides of fixed ring are fixed with spoil disposal circle, the outer wall of fixed ring is fixed with tight loop, the other end of reinforcing rib is fixedly connected with the inner wall of tight loop, the outer wall of tight loop is fixed with gear, the utility model spoil disposal circle inner wall is with horizontal plane at the design of 30 60 degree of angles, it can will enter the soil on driving wheel to be discharged, avoiding soil from entering gear along driving wheel inner ring leads to operation irregularity；Fixed ring is design made of elastic material, can effectively reduce the stress generated inside driving wheel, avoid producing fracture under weight, improve the service life of driving wheel.
Description
Technical field
The utility model is related to a kind of driving wheel, specially a kind of crawler of excavator driving wheel.
Background technology
The appearance of excavator has gradually replaced previous hand labor, greatly reduces labor intensity and improves work effect
Rate, an important parts are exactly driving wheel in excavator, and driving wheel is the weight that engine power is converted to machine kinetic energy
Want conversion equipment, drive the walking of entire machine by driving wheel, traditional driving wheel during use, due to work
Bad environments, soil, stone are easy to enter the position that crawler belt is connect with sliding tooth along driving wheel so as to cause operation irregularity,
And abrasion can be formed to the flank of tooth of driving wheel by being used for a long time, and shortened the service life of driving wheel, reduced transmission efficiency, pass
The driving wheel of system is made of in this way under weight, to be produced larger stress using overall structure, be easy to happen fracture a bit
The phenomenon that, therefore we make this improvement, propose a kind of crawler of excavator driving wheel.
Invention content
To solve the defect that driving wheel stability of the existing technology is poor, short life and transmission efficiency are low, this practicality is new
Type provides a kind of crawler of excavator driving wheel.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of crawler of excavator driving wheel of the utility model, including driving wheel inner ring, spoil disposal circle and gear, the driving wheel
The outer wall of inner ring is fixed with fixed ring, and the inner homogeneous of the fixed ring, which runs through, is equipped with several reinforcing ribs, the reinforcing rib
One end connect with driving wheel inner ring, the both sides of the fixed ring are fixed with spoil disposal circle, and the outer wall of the fixed ring is fixed
Equipped with tight loop, the other end of the reinforcing rib is fixedly connected with the inner wall of tight loop, and the outer wall of the tight loop is fixed with
The both sides of gear, the tight loop and gear are uniformly provided with several fixed strips, and the inside of the tight loop and gear extends through
Equipped with several first reinforcing props and the second reinforcing prop.
Further, the inner wall of the spoil disposal circle and horizontal plane are at 30-60 degree angles.
Further, the avris of the driving wheel inner ring is uniformly provided with several mounting holes.
Further, the both ends of first reinforcing prop and the second reinforcing prop are fixedly connected with the side of fixed strip respectively.
Further, the fixed ring is made of elastic material.
Compared with prior art, the utility model has the advantages that：This kind of crawler of excavator driving wheel, spoil disposal circle
Inner wall, at the design of 30-60 degree angles, can will enter the soil on driving wheel and be discharged, avoid soil along driving with horizontal plane
Wheel inner ring, which enters gear, leads to operation irregularity；Fixed ring is design made of elastic material, can be effectively reduced inside driving wheel
The stress of generation avoids producing fracture under weight, improves the service life of driving wheel；Tight loop and gear internal, which run through, to be equipped with
Several first reinforcing props and the second reinforcing prop can greatly improve the compactness of connection, improve the stabilization of driving wheel in operation
Property, improve working efficiency；The stabilization of driving wheel entirety can be further strengthened inside fixed ring through several reinforcing ribs being equipped with
Property.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of crawler of excavator driving wheel of the utility model；
Fig. 2 is a kind of side elevational cross-section structural schematic diagram of crawler of excavator driving wheel of the utility model；
Fig. 3 is a kind of part section structural representation of crawler of excavator driving wheel of the utility model.
In figure：1, driving wheel inner ring；2, mounting hole；3, spoil disposal circle；4, tight loop；5, gear；6, fixed strip；7, fixed
Ring；8, reinforcing rib；9, the second reinforcing prop；10, the first reinforcing prop.
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. 1-3, a kind of crawler of excavator driving wheel, including driving wheel inner ring 1, spoil disposal circle 3 and gear 5, driving
The outer wall of wheel inner ring 1 is fixed with fixed ring 7, and the inner homogeneous of fixed ring 7, which runs through, is equipped with several reinforcing ribs 8, reinforcing rib 8
One end is connect with driving wheel inner ring 1, and the both sides of fixed ring 7 are fixed with spoil disposal circle 3, and the outer wall of fixed ring 7 is fixed with tightly
Admittedly enclosing 4, the other end of reinforcing rib 8 is fixedly connected with the inner wall of tight loop 4, and the outer wall of tight loop 4 is fixed with gear 5, fastening
The both sides of circle 4 and gear 5 are uniformly provided with several fixed strips 6, the inside of tight loop 4 and gear 5 extend through equipped with several the
One reinforcing prop 10 and the second reinforcing prop 9.
Wherein, the inner wall of spoil disposal circle 3 can will enter the soil on driving wheel and be discharged with horizontal plane at 30-60 degree angles,
Soil is avoided to lead to operation irregularity into gear 5 along driving wheel inner ring 1.
Wherein, the avris of driving wheel inner ring 1 is uniformly provided with several mounting holes 2, and driving wheel and crawler of excavator are carried out
Connection.
Wherein, the both ends of the first reinforcing prop 10 and the second reinforcing prop 9 are fixedly connected with the side of fixed strip 6 respectively, can be with
The compactness that gear 5 is connect with tight loop 4 is further increased, ensures the stabilization during driving wheel use.
Wherein, fixed ring 7 is made of elastic material, effectively reduces the stress generated inside driving wheel, avoids under weight
It produces fracture, improves the service life of driving wheel.
It should be noted that the utility model is a kind of crawler of excavator driving wheel, when specific operation, operator can lead to
The crawler belt of driving wheel and excavator is sequentially connected by the sliding tooth overdrived on mounting hole 2 and gear 5 in wheel inner ring 1,
During excavator works, 3 inner wall of spoil disposal circle, at the design of 30-60 degree angles, can will enter driving wheel with horizontal plane
On soil discharge, avoid soil from leading to operation irregularity into gear 5 along driving wheel inner ring 1；Process of the excavator in work
In, rugged road can be encountered, 7 inside of fixed ring can reinforce driving wheel entirety through several reinforcing ribs 8 being equipped with
Stability, fixed ring 7 are design made of elastic material, can effectively reduce the stress generated inside driving wheel, avoid weight
Under produce fracture, improve the service life of driving wheel；Tight loop 4 and 5 inside of gear are through equipped with several first reinforcing props
10 and second reinforcing prop 9 can further increase the compactness that gear 5 is connect with tight loop 4, during ensureing driving wheel use
Stabilization.
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 (5)
1. a kind of crawler of excavator driving wheel, including driving wheel inner ring（1）, spoil disposal circle（3）And gear（5）, which is characterized in that institute
State driving wheel inner ring（1）Outer wall be fixed with fixed ring（7）, the fixed ring（7）Inner homogeneous run through be equipped with several
Reinforcing rib（8）, the reinforcing rib（8）One end and driving wheel inner ring（1）Connection, the fixed ring（7）Both sides fixation set
There is spoil disposal circle（3）, the fixed ring（7）Outer wall be fixed with tight loop（4）, the reinforcing rib（8）The other end and fastening
Circle（4）Inner wall be fixedly connected, the tight loop（4）Outer wall be fixed with gear（5）, the tight loop（4）And gear（5）
Both sides be uniformly provided with several fixed strips（6）, the tight loop（4）And gear（5）Inside extend through equipped with several
One reinforcing prop（10）With the second reinforcing prop（9）.
2. a kind of crawler of excavator driving wheel according to claim 1, which is characterized in that the spoil disposal circle（3）Inner wall
With horizontal plane at 30-60 degree angles.
3. a kind of crawler of excavator driving wheel according to claim 1, which is characterized in that the driving wheel inner ring（1）'s
Avris is uniformly provided with several mounting holes（2）.
4. a kind of crawler of excavator driving wheel according to claim 1, which is characterized in that first reinforcing prop（10）With
Second reinforcing prop（9）Both ends respectively with fixed strip（6）Side be fixedly connected.
5. a kind of crawler of excavator driving wheel according to claim 1, which is characterized in that the fixed ring（7）For elasticity
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012687.4U CN207739306U (en) | 2018-01-04 | 2018-01-04 | A kind of crawler of excavator driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012687.4U CN207739306U (en) | 2018-01-04 | 2018-01-04 | A kind of crawler of excavator driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739306U true CN207739306U (en) | 2018-08-17 |
Family
ID=63122149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820012687.4U Active CN207739306U (en) | 2018-01-04 | 2018-01-04 | A kind of crawler of excavator driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994180A (en) * | 2020-08-21 | 2020-11-27 | 湖南农夫机电有限公司 | Driving wheel for tracked vehicle |
| CN114086624A (en) * | 2021-10-15 | 2022-02-25 | 龙口金龙工程机械配件有限公司 | Connect closely excavator driving wheel structure of off tracking of preventing |
-
2018
- 2018-01-04 CN CN201820012687.4U patent/CN207739306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994180A (en) * | 2020-08-21 | 2020-11-27 | 湖南农夫机电有限公司 | Driving wheel for tracked vehicle |
| CN114086624A (en) * | 2021-10-15 | 2022-02-25 | 龙口金龙工程机械配件有限公司 | Connect closely excavator driving wheel structure of off tracking of preventing |
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