CN202674244U - Transmission case with sundries-containing structure - Google Patents
Transmission case with sundries-containing structure Download PDFInfo
- Publication number
- CN202674244U CN202674244U CN 201220258518 CN201220258518U CN202674244U CN 202674244 U CN202674244 U CN 202674244U CN 201220258518 CN201220258518 CN 201220258518 CN 201220258518 U CN201220258518 U CN 201220258518U CN 202674244 U CN202674244 U CN 202674244U
- Authority
- CN
- China
- Prior art keywords
- transmission case
- foreign material
- accepting groove
- casing
- case body
- 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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Abstract
The utility model relates to a transmission case with a sundries-containing structure, and belongs to the technical field of mechanical transmission. The transmission case comprises a case body which is provided with a transmission device, wherein a containing groove which is below the undersurface of the case body is arranged in the case body, and a containing opening is arranged above the containing groove, wherein the containing opening can penetrate through the undersurface of the case body. Due to the fact that the containing groove is below the undersurface of the case body, sundries can easily pass the containing opening to enter into the containing groove and can not return to the case body again, so that lubricants can be kept clean.
Description
Technical field
The utility model relates to a kind of transmission case, and especially a kind of transmission case with foreign material installation structure belongs to the mechanical transmissioning technology field.
Background technique
According to the knowledge of the applicant, the unavoidable foreign material of assembling chip and so in the Lubricants that stores in the transmission case of gear-box and so on, these foreign material such as untimely cleaning are mingled in the Lubricants easily, affect lubrication effect.Yet, be plane structure at the bottom of the gear-box case of prior art, be difficult to make impurities accumulation during cleaning, be unfavorable for keeping the cleaning of Lubricants.
The model utility content
The purpose of this utility model is: the problem for above-mentioned prior art exists proposes a kind of transmission case with foreign material installation structure of being convenient to keep the Lubricants cleaning.
In order to reach above purpose, the transmission case that the utlity model has the foreign material installation structure comprises the casing that transmission device is installed, and described casing has the accepting groove that is lower than its bottom surface, the mouth of accommodating that described accepting groove top has the tank floor of passing.
Because accepting groove is lower than tank floor, foreign material are easy to enter wherein by accommodating mouth, can not return in the casing cleaning that therefore can keep Lubricants again.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model embodiment one cross-sectional view.
Fig. 2 is the utility model embodiment two cross-sectional view.
Embodiment
Embodiment one
The transmission case basic structure with foreign material installation structure of present embodiment comprises the casing 1 that driving gear 2 is installed as shown in Figure 1, and casing 1 has the accepting groove 5 that is lower than its bottom surface, and this accepting groove 5 forms with casing 1 cast inblock, and a side is provided with floss hole.Its top has the mouth of accommodating that passes casing 1 bottom surface.During work, because accepting groove 5 is lower than casing 1 bottom surface, foreign material 4 are easy to enter wherein by accommodating mouth, can not return in the casing 1 cleaning that therefore can keep Lubricants 3 again.
Embodiment two
The transmission case with foreign material installation structure of present embodiment as shown in Figure 2, basic structure is identical with embodiment one, difference is, accepting groove 5 is installed in the transmission case body bottom by fastening piece, its action effect is identical with embodiment one.Do not repeat statement.
Claims (4)
1. the transmission case with foreign material installation structure comprises the casing that transmission device is installed, and it is characterized in that: described casing has the accepting groove that is lower than its bottom surface, the mouth of accommodating that described accepting groove top has the tank floor of passing.
2. the transmission case with foreign material installation structure according to claim 1 is characterized in that: described accepting groove and casing cast inblock formation.
3. the transmission case with foreign material installation structure according to claim 2, it is characterized in that: described accepting groove is installed in bottom half by fastening piece.
4. according to claim 2 or 3 described transmission cases with foreign material installation structure, it is characterized in that: described accepting groove one side is provided with floss hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258518 CN202674244U (en) | 2012-06-04 | 2012-06-04 | Transmission case with sundries-containing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258518 CN202674244U (en) | 2012-06-04 | 2012-06-04 | Transmission case with sundries-containing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674244U true CN202674244U (en) | 2013-01-16 |
Family
ID=47495150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220258518 Expired - Fee Related CN202674244U (en) | 2012-06-04 | 2012-06-04 | Transmission case with sundries-containing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179100A (en) * | 2016-08-31 | 2016-12-07 | 常州市科协减速机制造有限公司 | A kind of double-speed mixing actuating device |
-
2012
- 2012-06-04 CN CN 201220258518 patent/CN202674244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179100A (en) * | 2016-08-31 | 2016-12-07 | 常州市科协减速机制造有限公司 | A kind of double-speed mixing actuating device |
| CN106179100B (en) * | 2016-08-31 | 2019-04-02 | 常州市科协减速机制造有限公司 | A kind of double-speed mixing transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140604 |