CN204061813U - One not decile drives gear teeth block - Google Patents
One not decile drives gear teeth block Download PDFInfo
- Publication number
- CN204061813U CN204061813U CN201420438091.2U CN201420438091U CN204061813U CN 204061813 U CN204061813 U CN 204061813U CN 201420438091 U CN201420438091 U CN 201420438091U CN 204061813 U CN204061813 U CN 204061813U
- Authority
- CN
- China
- Prior art keywords
- gear teeth
- teeth block
- drives
- block
- size
- 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 discloses one not decile driving gear teeth block, comprise driving wheel body, described driving wheel body drives gear teeth block, second to drive gear teeth block, the 3rd to drive gear teeth block to form by first, first drives gear teeth block, second to drive gear teeth block, the 3rd to drive gear teeth block to be arc, and its outer side is equipped with identical gear grooved; The fixed tray that described first driving gear teeth block, second drives gear teeth block, the 3rd driving gear teeth block is connected to rotatingshaft successively forms a circular drives gear; When the 3rd drives gear teeth block partial destruction but when cannot use on original position, the size or first that its non-damaged location can be cut into the second driving gear teeth block drives the size of gear teeth block to carry out secondary utilization.The utility model structure simply, both can more reduce maintenance cost, also can avoid because the construction delay that brings of allocation and transportation accessory simultaneously.
Description
Technical field
The utility model relates to excavator actuation gear field, refers more particularly to one not decile driving gear teeth block.
Background technique
Actuation gear is the important component part of digging machine walking mechanism, and it is directly connected to service behaviour and the walking performance of excavator, and traditional actuation gear one adopts integrated type and decile tooth block split type.Because the working environment of actuation gear is relatively more severe, often there is actuation gear and occur the phenomenon such as crackle, de-block.There is above-mentioned situation in traditional integrated type and driving wheel such as split type such as block such as tooth such as fraction such as grade, the little welding of carrying out that can remedy of general damage is remedied; Damage the large replacing can only carrying out gear ring and tooth block, so cause maintenance cost high, the waste of resource.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art and provides that a kind of structure is simple, secondary utilizes, practical not decile drives gear teeth block.
The utility model realizes in the following way:
One not decile drives gear teeth block, comprise driving wheel body, it is characterized in that: described driving wheel body drives gear teeth block 1, second to drive gear teeth block the 2, the 3rd to drive gear teeth block 3 to form by first, described first drives gear teeth block 1, second to drive gear teeth block the 2, the 3rd to drive gear teeth block 3 to be arc, and its outer side is equipped with identical gear grooved 4; Described first fixed tray driving gear teeth blocks 1, second to drive gear teeth block the 2, the 3rd to drive gear teeth block 3 to be connected to rotatingshaft successively forms a circular drives gear; Described first drives the size of gear teeth block 1 to be less than the size of the second driving gear teeth block 2; Described second drives the size of gear teeth block 2 to be less than the size of the 3rd driving gear teeth block 3; When the 3rd drives gear teeth block 3 to damage, the size or first that can cut into the second driving gear teeth block 2 drives the size of gear teeth block 1 to carry out secondary utilization; When second drives gear teeth block 2 to damage, the size that can cut into the first driving gear teeth block 1 carries out secondary utilization.
The beneficial effects of the utility model are: adopt every block tooth block size to differ and the design of not decile, effectively can make up the waste of resource; When denticle block damages needs replacing, the non-broken parts of tooth block that it can be adopted larger cuts utilization again; This waste utilization is turned waste into wealth design, both can more reduce maintenance cost, also can avoid because the construction delay that brings of allocation and transportation accessory simultaneously.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Embodiment
Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:
As shown in Figure 1, one not decile drives gear teeth block, comprise driving wheel body, driving wheel body drives gear teeth block 1, second to drive gear teeth block the 2, the 3rd to drive gear teeth block 3 to form by first, described first drives gear teeth block 1, second to drive gear teeth block the 2, the 3rd to drive gear teeth block 3 to be arc, and its outer side is equipped with identical gear grooved 4; First fixed tray driving gear teeth blocks 1, second to drive gear teeth block the 2, the 3rd to drive gear teeth block 3 to be connected to rotatingshaft successively forms a circular drives gear; First drives the size of gear teeth block 1 to be less than the size of the second driving gear teeth block 2; Second twice driving the size of gear teeth block 2 can be designed to be the size of the first driving gear teeth block 1 adds the size of two identical external tooths; Second drives the size of gear teeth block 2 to be less than the size of the 3rd driving gear teeth block 3; Size that one times of the size of the second driving gear teeth block 2 adds an identical external tooth that 3rd drives the size of gear teeth block 3 to be designed to be; When the 3rd drives gear teeth block 3 to damage, the size or first that can cut into the second driving gear teeth block 2 drives the size of gear teeth block 1, and the first positioning hole A bored on the first driving gear teeth block 1 and the second positioning hole B, carry out secondary utilization; When second drives gear teeth block 2 to damage, the size of the first driving gear teeth block 1 can be cut into, and the first positioning hole A bored on the first driving gear teeth block 1 and the second positioning hole B, carry out secondary utilization.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. one kind not decile drive gear teeth blocks, comprise driving wheel body, it is characterized in that: described driving wheel body drives gear teeth block (1), second to drive gear teeth block (2), the 3rd to drive gear teeth block (3) to form by first, described first drives gear teeth block (1), second to drive gear teeth block (2), the 3rd to drive gear teeth block (3) to be arc, and its outer side is equipped with identical gear grooved (4); The fixed tray that described first driving gear teeth block (1), second drives gear teeth block (2), the 3rd driving gear teeth block (3) is connected to rotatingshaft successively forms a circular drives gear; Described first drives the size of gear teeth block (1) to be less than the size of the second driving gear teeth block (2); Described second drives the size of gear teeth block (2) to be less than the size of the 3rd driving gear teeth block (3); When the 3rd drives gear teeth block (3) to damage, the size or first that can cut into the second driving gear teeth block (2) drives the size of gear teeth block (1) to carry out secondary utilization; When second drives gear teeth block (2) to damage, the size that can cut into the first driving gear teeth block (1) carries out secondary utilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438091.2U CN204061813U (en) | 2014-08-06 | 2014-08-06 | One not decile drives gear teeth block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438091.2U CN204061813U (en) | 2014-08-06 | 2014-08-06 | One not decile drives gear teeth block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061813U true CN204061813U (en) | 2014-12-31 |
Family
ID=52203333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438091.2U Expired - Fee Related CN204061813U (en) | 2014-08-06 | 2014-08-06 | One not decile drives gear teeth block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061813U (en) |
-
2014
- 2014-08-06 CN CN201420438091.2U patent/CN204061813U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20180806 |