CN204686786U - The final power wheel hub disassembling puller of a kind of bull-dozer - Google Patents
The final power wheel hub disassembling puller of a kind of bull-dozer Download PDFInfo
- Publication number
- CN204686786U CN204686786U CN201520340896.8U CN201520340896U CN204686786U CN 204686786 U CN204686786 U CN 204686786U CN 201520340896 U CN201520340896 U CN 201520340896U CN 204686786 U CN204686786 U CN 204686786U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- dozer
- bull
- push rod
- power wheel
- 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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses the final power wheel hub disassembling puller of a kind of bull-dozer, solve the problem of dismounting bull-dozer final power wheel hub time and effort consuming inconvenience, this disassembling puller comprises helps pull a cart and push rod, described one end inwall of helping pull a cart be provided with wheel hub external screw thread with the use of internal thread, be provided with in the middle part of the other end with described push rod external screw thread with the use of internal thread; The shaft of described push rod is screw rod, and tail end is provided with handle.The utility model steadily can dismantle wheel hub reliably, alleviates the labour intensity of employee, has structure simple, the features such as result of use is good.
Description
Technical field
The utility model relates to the final power wheel hub disassembling puller of a kind of bull-dozer, belongs to engineering mechanical maintenance field, and the dismounting of especially final with crawler dozer power wheel hub is relevant.
Background technology
In the final transmission of TY220 crawler dozer, wheel hub is arranged on semiaxis by bearing, and when coordinating tighter between wheel hub, bearing, semiaxis, wheel hub is just difficult to dismounting.Current maintenance sites employee adopts with the instrument such as sledgehammer and iron staff to knock the method that sled dials by force and carry out hand disassembly, and labour intensity is large, inefficiency, and careless manipulation can cause wheel hub to be out of shape and the phenomenon such as hub bearing damage.
Summary of the invention
The purpose of this utility model is just to provide the final power wheel hub disassembling puller of a kind of bull-dozer, and it can dismantle the wheel hub in the final transmission of bull-dozer reliably.
The technical solution of the utility model is: the final power wheel hub disassembling puller of a kind of bull-dozer, the final power wheel hub disassembling puller of this bull-dozer comprises helps pull a cart and push rod, described one end inwall of helping pull a cart be provided with wheel hub external screw thread with the use of internal thread, be provided with in the middle part of the other end with described push rod external screw thread with the use of internal thread; The shaft of described push rod is screw rod, and tail end is provided with handle.
The utility model steadily can dismantle wheel hub reliably, alleviates the labour intensity of employee, has structure simple, the features such as result of use is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model using state structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1 and Figure 2: the final power wheel hub disassembling puller of a kind of bull-dozer of the utility model, the final power wheel hub disassembling puller of this bull-dozer comprises help pull a cart 1 and push rod 2, described help pull a cart 1 right-hand member inwall be provided with wheel hub 3 external screw thread with the use of internal thread 1-1, be provided with in the middle part of left end with described push rod 2 external screw thread with the use of internal thread 1-2; The shaft of described push rod 2 is screw rod, and tail end is provided with handle 2-1.
As shown in Fig. 2, the utility model is when dismantling the final power wheel hub 3 of bull-dozer, and first 1 screw on the external screw thread of wheel hub 3 front end by helping pull a cart, turning handle 2-1 makes push rod 2 withstand semiaxis 4, is rotated further handle 2-1, and wheel hub 3 can take apart together with bearing 5.
Claims (1)
1. the final power wheel hub disassembling puller of bull-dozer, it is characterized in that: the final power wheel hub disassembling puller of this bull-dozer comprises helps pull a cart (1) and push rod (2), one end inwall of described help pull a cart (1) be provided with wheel hub (3) external screw thread with the use of internal thread (1-1), be provided with in the middle part of the other end with described push rod (2) external screw thread with the use of internal thread (1-2); The shaft of described push rod (2) is screw rod, and tail end is provided with handle (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340896.8U CN204686786U (en) | 2015-05-25 | 2015-05-25 | The final power wheel hub disassembling puller of a kind of bull-dozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340896.8U CN204686786U (en) | 2015-05-25 | 2015-05-25 | The final power wheel hub disassembling puller of a kind of bull-dozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686786U true CN204686786U (en) | 2015-10-07 |
Family
ID=54227124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340896.8U Expired - Fee Related CN204686786U (en) | 2015-05-25 | 2015-05-25 | The final power wheel hub disassembling puller of a kind of bull-dozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568519A (en) * | 2016-02-22 | 2016-05-11 | 石家庄常山纺织股份有限公司 | Device for dismounting motor transmission wheel of knitting machine provided with shuttles |
-
2015
- 2015-05-25 CN CN201520340896.8U patent/CN204686786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568519A (en) * | 2016-02-22 | 2016-05-11 | 石家庄常山纺织股份有限公司 | Device for dismounting motor transmission wheel of knitting machine provided with shuttles |
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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 |
Granted publication date: 20151007 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |