CN202597653U - Gearbox of crawler-type combined tiller - Google Patents
Gearbox of crawler-type combined tiller Download PDFInfo
- Publication number
- CN202597653U CN202597653U CN 201220152303 CN201220152303U CN202597653U CN 202597653 U CN202597653 U CN 202597653U CN 201220152303 CN201220152303 CN 201220152303 CN 201220152303 U CN201220152303 U CN 201220152303U CN 202597653 U CN202597653 U CN 202597653U
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- CN
- China
- Prior art keywords
- gearbox
- bevel gear
- input shaft
- bearing
- crawler
- 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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- Soil Working Implements (AREA)
Abstract
The utility model belongs to the technical field of tillers, and in particular relates to a gearbox of a crawler-type combined tiller, which solves the problem that the gearbox of the conventional tiller is difficult to meet the requirement for the operating gear. The gearbox of the crawler-type combined tiller, provided by the utility model, includes a gearbox body, as well as an input bevel gear and an output bevel gear both arranged inside the gearbox body, wherein an input bearing pedestal provided with a bearing is screwed on the wall of the left end of the gearbox body; an output bearing pedestal provided with a bearing is screwed on the wall of the lower end of the gearbox body; a clutch belt pulley is arranged at the left end of the input bearing pedestal; an input shaft is arranged in the input bearing pedestal; the right end of the input shaft extends inside the gearbox body; the input bevel gear is arranged at the right end of the input shaft; an output shaft is arranged inside the output bearing pedestal; the upper end of the output shaft is arranged on the bearing on the wall at the upper end of the gearbox body; the output bevel gear is arranged at the middle part of the output shaft; and the input bevel gear is mutually meshed with the output bevel gear, and the ratio of number of teeth is 45:19.
Description
Technical field
The utility model belongs to the tillage machinery technical field, refers in particular to a kind of gearbox of crawler tiller combine.
Background technique
Along with the development of agricultural cience and farming techniques, agricultural production is more and more scale also, and tiller is as important agricultural tillage machinery; Obtained increasing application, but the gearbox of existing tiller all is directly to export high rotating speed power source, like this is difficult to reach the requirement of work shelves; Therefore; Have only this defective of solution, could shift tiller onto wider range applications, this also is vast farmers friend's expectation.
Summary of the invention
To the deficiency that exists in the background technique, the purpose of the utility model is to provide a kind of ability the disposable gearbox that drops to speed the crawler tiller combine of work shelves in requiring.
For realizing above-mentioned purpose; The utility model provides following technological scheme: the gearbox of crawler tiller combine; Comprise gearbox casing, be arranged on input bevel gear and output bevel gear in the gearbox casing; It is characterized in that: be bolted with the input shaft bearing that tape spool holds on the left end tank wall of described gearbox casing, be bolted with the output shaft bearing that tape spool holds on the tank wall of lower end; The left end of described input shaft bearing is provided with clutch pulley, is provided with input shaft in the input shaft bearing, and the right-hand member of input shaft stretches in the gearbox casing, and described input bevel gear is arranged on described input shaft right-hand member; Be provided with output shaft in the described output shaft bearing, the upper end of output shaft is arranged on the bearing of gearbox casing upper end tank wall, and described output bevel gear is arranged on the middle part of described output shaft; Described input bevel gear is intermeshed with the output bevel gear, and gear ratio is 45: 19.
The axis of above-mentioned input shaft becomes 90 ° with the axis of output shaft.
Above-mentioned gearbox casing upper end is provided with the casing fixed base.
Above-mentioned input shaft is provided with spline.
Be connected with lock washer on the left side of above-mentioned input shaft, be provided with spacer between the left side of lock washer and input shaft.
The right-hand member of above-mentioned input shaft is provided with the circlip for shaft of fixing input bevel gear.
The bearing of above-mentioned gearbox casing upper end tank wall is outside equipped with bearing (ball) cover.
The beneficial effect that the utility model is compared existing technology is: the utility model just can disposablely drop to speed in the requirement of work shelves through belt input power source, adopts the foundry goods casing, and compact structure is easy for installation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Label implication among the figure: 1-gearbox casing; 2-imports bevel gear; 3-exports bevel gear; 4-input shaft bearing; 5-output shaft bearing; The 6-clutch pulley; The 7-input shaft; The 8-output shaft; 9-casing fixed base; The 10-lock washer; The 11-spacer; The 12-circlip for shaft; The 13-bearing (ball) cover.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1; The gearbox of crawler tiller combine; Comprise gearbox casing 1, be arranged on input bevel gear 2 and output bevel gear 3 in the gearbox casing 1; It is characterized in that: be bolted with the input shaft bearing 4 that tape spool holds on the left end tank wall of described gearbox casing 1, be bolted with the output shaft bearing 5 that tape spool holds on the tank wall of lower end; The left end of described input shaft bearing 4 is provided with clutch pulley 6, is provided with input shaft 7 in the input shaft bearing 4, and the right-hand member of input shaft 7 stretches in the gearbox casing 1, and described input bevel gear 2 is arranged on described input shaft 7 right-hand members; Be provided with output shaft 8 in the described output shaft bearing 5, the upper end of output shaft 8 is arranged on the bearing of gearbox casing 1 upper end tank wall, and described output bevel gear 3 is arranged on the middle part of described output shaft 8; Described input bevel gear 2 is intermeshed with output bevel gear 3, and gear ratio is 45: 19.
The axis of above-mentioned input shaft 7 becomes 90 ° with the axis of output shaft 8.
Above-mentioned gearbox casing 1 upper end is provided with casing fixed base 9.
Above-mentioned input shaft 7 is provided with spline.
Be connected with lock washer 10 on the left side of above-mentioned input shaft 7, be provided with spacer 11 between the left side of lock washer 10 and input shaft 7.
The right-hand member of above-mentioned input shaft 7 is provided with the circlip for shaft 12 of fixing input bevel gear 2.
The bearing of above-mentioned gearbox casing 1 upper end tank wall is outside equipped with bearing (ball) cover 13.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, the protection domain that these improvement of above-mentioned hypothesis and modification also should be regarded as the utility model.
Claims (7)
1. the gearbox of crawler tiller combine; Comprise gearbox casing, be arranged on input bevel gear and output bevel gear in the gearbox casing; It is characterized in that: be bolted with the input shaft bearing that tape spool holds on the left end tank wall of described gearbox casing, be bolted with the output shaft bearing that tape spool holds on the tank wall of lower end; The left end of described input shaft bearing is provided with clutch pulley, is provided with input shaft in the input shaft bearing, and the right-hand member of input shaft stretches in the gearbox casing, and described input bevel gear is arranged on described input shaft right-hand member; Be provided with output shaft in the described output shaft bearing, the upper end of output shaft is arranged on the bearing of gearbox casing upper end tank wall, and described output bevel gear is arranged on the middle part of described output shaft; Described input bevel gear is intermeshed with the output bevel gear, and gear ratio is 45: 19.
2. the gearbox of crawler tiller combine according to claim 1 is characterized in that: the axis of described input shaft becomes 90 ° with the axis of output shaft.
3. the gearbox of crawler tiller combine according to claim 1 is characterized in that: described gearbox casing upper end is provided with the casing fixed base.
4. the gearbox of crawler tiller combine according to claim 1 is characterized in that: described input shaft is provided with spline.
5. the gearbox of crawler tiller combine according to claim 1 is characterized in that: be connected with lock washer on the left side of described input shaft, be provided with spacer between the left side of lock washer and input shaft.
6. the gearbox of crawler tiller combine according to claim 1 is characterized in that: the right-hand member of described input shaft is provided with the circlip for shaft of fixing input bevel gear.
7. the gearbox of crawler tiller combine according to claim 1 is characterized in that: the bearing of described gearbox casing upper end tank wall is outside equipped with bearing (ball) cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152303 CN202597653U (en) | 2012-04-12 | 2012-04-12 | Gearbox of crawler-type combined tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152303 CN202597653U (en) | 2012-04-12 | 2012-04-12 | Gearbox of crawler-type combined tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597653U true CN202597653U (en) | 2012-12-12 |
Family
ID=47315195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220152303 Expired - Fee Related CN202597653U (en) | 2012-04-12 | 2012-04-12 | Gearbox of crawler-type combined tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671728A (en) * | 2013-12-19 | 2014-03-26 | 安徽赛威机械有限公司 | Bearing installation position box body |
-
2012
- 2012-04-12 CN CN 201220152303 patent/CN202597653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671728A (en) * | 2013-12-19 | 2014-03-26 | 安徽赛威机械有限公司 | Bearing installation position box body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJINAG LIULIN AGRICULTURAL MACHINERY CO., LTD. Free format text: FORMER NAME: ZHEJIANG LIULIN MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 318000, No. 270 Xinqiao Town, Luqiao District, Zhejiang, Taizhou Patentee after: Zhejinag Liulin Agricultural Machinery Co., Ltd. Address before: 318000, No. 270 West Road, Xinqiao Town, Luqiao District, Zhejiang, Taizhou Patentee before: Zhejiang liulin Machinery Co.,Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |