CN205226296U - Box on rice machine gear box - Google Patents
Box on rice machine gear box Download PDFInfo
- Publication number
- CN205226296U CN205226296U CN201521087181.2U CN201521087181U CN205226296U CN 205226296 U CN205226296 U CN 205226296U CN 201521087181 U CN201521087181 U CN 201521087181U CN 205226296 U CN205226296 U CN 205226296U
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- CN
- China
- Prior art keywords
- box
- casing
- gear
- border
- rice machine
- 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.)
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Abstract
The utility model discloses a box on rice machine gear box, which comprises a housin, be provided with the gear installation department in the casing, be provided with the mounting hole on the border of casing, the inner top -coat of casing is equipped with the amortization coating, be provided with the spring washers rather than the shape is the same on the border of casing, set up on spring washers's terminal surface and border laminating and its with the concentric through -hole with the diameter of mounting hole. The advantage is: the utility model has the advantages of simple structure, the produced noise of inside gear during operation can be absorbed to amortization coating in the casing, effectively reduces noise pollution, spring washers on the casing border can not only can completely cut off the noise, and can mitigate the mechanical wear of gear box, increase of service life.
Description
Technical field
The utility model belongs to the component technology field on farm machinery, especially relates to a kind of rice machine gear-box upper box.
Background technique
At present, gear-box on rice machine coordinates mostly by upper box and lower box the effect played and seal gear assembly, but, because this mechanical transmission can produce a large amount of noises in work, and upper box and lower box also can produce mechanical wear after using for a long time, likely cause loosening phenomenon, thus have impact on the use of gear-box; Therefore be necessary to be improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, provides a kind of rice machine gear-box upper box, and it has, and structure is simple, the feature of the noise that produces when can completely cut off gear transmission and effective reduction gear-box mechanical wear.
To achieve these goals, the technological scheme that the utility model adopts is: a kind of rice machine gear-box upper box, comprises housing, be provided with gear assembly department in described housing, the edge of described housing is provided with mounting hole; The interior edge face of described housing is coated with muffle coating, and the edge of described housing is provided with the elastic washer identical with its shape, fits and it offers the through hole of the concentric same diameter with mounting hole in the end face of described elastic washer and edge.
Described elastic washer adopts polyurethane material to make, and it offers abscess.
Adopt after said structure, the utility model compared to the prior art advantageously: structure of the present utility model is simple, and the noise produced when the muffle coating in housing can absorb internal gear work, effectively reduces noise pollution; Elastic washer on shell border not only can completely cut off noise, and can reduce or remit the mechanical wear of gear-box, increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model, further illustrates below in conjunction with drawings and Examples to the utility model.
Embodiment, as shown in Figure 1: a kind of rice machine gear-box upper box, comprise housing 10, housing 10 adopts cast iron materials to make, be provided with mounting hole 13, make it can with the lower box collaboration on gear-box by the bolt that is spirally connected on mounting hole 13 like this.In housing 10, be provided with gear assembly department 11, gear assembly department 11 can install driving gear, carries out transmission of power with this.Be coated with muffle coating at the interior edge face of housing 10, the noise produced when muffle coating can absorb working gear, effectively reduces noise pollution.The edge 12 of housing 10 is provided with the elastic washer 20 identical with its shape, and elastic washer 20 adopts polyurethane material to make, and it offers abscess 21, and abscess 21 has the effect absorbing noise equally, reduces the pollution of noise further; Fit and it offer the through hole of the concentric same diameter with mounting hole 13 in the end face of elastic washer 20 and edge 12, it is fixing that through hole can facilitate bolt to pass, and elastic washer 20 is in use between upper box and lower box, the mechanical wear of gear-box can be reduced or remitted like this, increase the service life.
Claims (2)
1. a rice machine gear-box upper box, comprise housing (10), be provided with gear assembly department (11) in described housing (10), the edge (12) of described housing (10) is provided with mounting hole (13); It is characterized in that: the interior edge face of described housing (10) is coated with muffle coating, the edge (12) of described housing (10) is provided with the elastic washer (20) identical with its shape, fits and it offers the through hole with the concentric same diameter of mounting hole (13) in the end face of described elastic washer (20) and edge (12).
2. rice machine gear-box upper box according to claim 1, is characterized in that: described elastic washer (20) adopts polyurethane material to make, and it offers abscess (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521087181.2U CN205226296U (en) | 2015-12-22 | 2015-12-22 | Box on rice machine gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521087181.2U CN205226296U (en) | 2015-12-22 | 2015-12-22 | Box on rice machine gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226296U true CN205226296U (en) | 2016-05-11 |
Family
ID=55901363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521087181.2U Active CN205226296U (en) | 2015-12-22 | 2015-12-22 | Box on rice machine gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226296U (en) |
-
2015
- 2015-12-22 CN CN201521087181.2U patent/CN205226296U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Changjiang Road, two industrial zone, Wenling Economic Development Zone, Taizhou, Zhejiang Patentee after: Zhejiang Hongye hi tech Intelligent Equipment Co., Ltd Address before: 317500 Changjiang Road, two industrial zone, Wenling Economic Development Zone, Taizhou, Zhejiang Patentee before: ZHEJIANG HONGYE AGRICULTURAL EQUIPMENT SCIENCE AND TECHNOLOGY Ltd. |
|
| CP01 | Change in the name or title of a patent holder |