CN202759750U - Intermediate gearing of rotary cultivator - Google Patents
Intermediate gearing of rotary cultivator Download PDFInfo
- Publication number
- CN202759750U CN202759750U CN 201220463240 CN201220463240U CN202759750U CN 202759750 U CN202759750 U CN 202759750U CN 201220463240 CN201220463240 CN 201220463240 CN 201220463240 U CN201220463240 U CN 201220463240U CN 202759750 U CN202759750 U CN 202759750U
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- Prior art keywords
- bevel gear
- rotary
- gear
- shaft
- rotary cultivator
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- Expired - Fee Related
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Abstract
Disclosed is an intermediate gearing of a rotary cultivator. The intermediate gearing of the rotary cultivator structurally comprises an upper gear case and a lower gear case and is characterized in that the upper gear case is successively connected with a transmission shaft, a cardan joint, a bevel gear 1, a bevel gear 2, and a vertical shaft, the lower end of the vertical shaft is connected with the lower gear case, and the lower gear case is successively connected with a bevel gear 3, a bevel gear 4, and a rotary cultivation blade shaft. The intermediate gearing is installed on the rotary cultivator, and the rotary cultivator and a tractor are used in a matched mode. Motive power of the tractor drives the transmission shaft to rotate through the cardan joint and then drives the vertical shaft to rotate through the bevel gear 1 and the bevel gear 2, and further drives the rotary cultivation blade shaft to rotate through the bevel gear 3 and the bevel gear 4. The intermediate gearing can be used with various rotary cultivators with intermediate transmission in a matched mode and is widely used for rotary cultivation, hack, and soil preparation working.
Description
Technical field
The present invention relates to a kind of intermediate gearbox of rotary cultivator, especially transmission device of rotary cultivator belongs to agricultural machinery technological field.
Background technology
At present, the rotovator middle driving box great majority that China uses are all-gear drive, and transmission efficiency is low, complex structure, processing technology complicated, production cost is high, have directly affected the batch production of rotovator and have purchased household which owns machines for production's benefit.Therefore, now be badly in need of a kind of Novel rotary cultivator intermediate gearing, to satisfy rotovator manufacturing enterprise and users' demand.
Summary of the invention
In order to solve the problem of rotovator intermediate transmission, the present invention proposes a kind of intermediate gearbox of rotary cultivator, this installs replaceable former all kinds of rotovator intermediate drive gear box assemblies, can use with various tractors, by a former idler gear box assembly is changed into two present pinion stands, middle with a vertical shaft connection, thereby minimizing gear, axle and bearing, reduced gear-box weight, reduced difficulty of processing, improved transmission efficiency, reduced production cost, it is the rotovator renewal product, and have simple in structure, easy to install, the characteristics such as price is low.
Technical scheme
The technical scheme in the invention for solving the technical problem is: a kind of intermediate gearbox of rotary cultivator, consisted of by upper gear box and lower tooth case, it is characterized in that: upper gear box has been installed power transmission shaft, the inner of power transmission shaft connects bevel gear one, the outer end universal-joint of power transmission shaft, bevel gear one and bevel gear two engagements, bevel gear two is connected to the upper end of vertical shaft, be connected with bevel gear three, bevel gear three and bevel gear four engagements in the lower tooth roller box, bevel gear four is connected with rotary ploughing cutter shaft, is connected with many rotary blade on the rotary ploughing cutter shaft.The cuboid upper gear box connects vertical shaft, and vertical shaft connects square bodily form lower gear case.Universal joint connects upper gear box, and upper gear box is connected vertical shaft with the lower tooth roller box and connects.
Beneficial effect
The beneficial effects of the utility model: this a kind of intermediate gearbox of rotary cultivator is the core component of rotovator, three improve raising during the last ten years, by former rotovator idler gear box assembly is changed into present intermediate gearing, can reduce weight, reduce gear, axle and bearing consumption, reduce production costs, reduce difficulty of processing, improve transmission efficiency, improve productivity effect.This installs the transmission device of the intermediate gearing rotary ploughing machine of replaceable various models, can use with all kinds of tractors, be mainly used in rotary tillage hack and tillage operation, of many uses, large in number and widely distributed, the application of this device, to accelerate rotovator update paces, improve manufacturing enterprise's benefit, reduce peasant's use cost.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified
Fig. 1 is a kind of side-looking structural representation of intermediate gearbox of rotary cultivator
Fig. 2 is a kind of structural representation of facing of intermediate gearbox of rotary cultivator
Among the figure, 1, universal joint; 2, power transmission shaft; 3, bevel gear one; 4, bevel gear two; 5, upper gear box; 6, vertical shaft; 7, bevel gear three; 8, bevel gear four; 9, lower tooth roller box; 10, rotary ploughing cutter shaft; 11, rotary blade.
Embodiment
In Fig. 1, power transmission shaft (2) is installed in rectangle upper gear box (5), is connecting bevel gear one (3) on the power transmission shaft (2), the power transmission shaft outer end is connected with universal joint (1), bevel gear one (3) and bevel gear two (4) engagements, bevel gear two is connected to the upper end of vertical shaft (6); The lower tooth roller box is equipped with bevel gear three in (9), bevel gear three is connected to the lower end of vertical shaft (6), bevel gear three (7) and bevel gear four (8) engagements, bevel gear four (8) is connected with rotary ploughing cutter shaft (10), has installed many rotary blade on the rotary ploughing cutter shaft (10).This device is mounted in the centre of rotovator, uses with tractor, and tractor dynamic power drives power transmission shaft (2) by universal joint and rotates, and power transmission shaft (2) band dynamic bevel gear one (3) rotates, and bevel gear one (3) band dynamic bevel gear two (4) rotates; Bevel gear two (4) drives vertical shaft (6) and rotates, and vertical shaft (6) band dynamic bevel gear three (7) drives rotary ploughing cutter shaft (10) by bevel gear four (8) again and rotates, and makes rotary blade (11) rotation, finishes rotary tillage, hack, tillage operation.
Claims (3)
1. intermediate gearbox of rotary cultivator, consisted of by upper gear box (5) and lower tooth case (9), it is characterized in that: upper gear box (5) has been installed power transmission shaft (2), the inner of power transmission shaft (2) connects bevel gear one (3), the outer end universal-joint (1) of power transmission shaft (2), bevel gear one (3) and bevel gear two (4) engagements, bevel gear two (4) is connected to the upper end of vertical shaft (6), be connected with bevel gear three (7) in the lower tooth roller box (9), bevel gear three (7) and bevel gear four (8) engagements, bevel gear four (8) is connected with rotary ploughing cutter shaft (10), is connected with many rotary blade (11) on the rotary ploughing cutter shaft (10).
2. according to claims 1 described a kind of intermediate gearbox of rotary cultivator, it is characterized in that: cuboid upper gear box (5) connects vertical shaft (6), and vertical shaft (6) connects square bodily form lower gear case (9).
3. according to claims 1 described a kind of intermediate gearbox of rotary cultivator, it is characterized in that: universal joint (1) connects upper gear box (5), and upper gear box (5) is connected 9 with the lower tooth roller box) connect by vertical shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463240 CN202759750U (en) | 2012-09-12 | 2012-09-12 | Intermediate gearing of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463240 CN202759750U (en) | 2012-09-12 | 2012-09-12 | Intermediate gearing of rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759750U true CN202759750U (en) | 2013-03-06 |
Family
ID=47766369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463240 Expired - Fee Related CN202759750U (en) | 2012-09-12 | 2012-09-12 | Intermediate gearing of rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340105A (en) * | 2013-06-18 | 2013-10-09 | 国家电网公司 | Steering joint device of high pruning saw |
| CN103650667A (en) * | 2012-09-12 | 2014-03-26 | 徐州鑫田农机研究所 | Rotary cultivator intermediate gearing |
-
2012
- 2012-09-12 CN CN 201220463240 patent/CN202759750U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650667A (en) * | 2012-09-12 | 2014-03-26 | 徐州鑫田农机研究所 | Rotary cultivator intermediate gearing |
| CN103340105A (en) * | 2013-06-18 | 2013-10-09 | 国家电网公司 | Steering joint device of high pruning saw |
| CN103340105B (en) * | 2013-06-18 | 2015-08-05 | 国家电网公司 | A kind of Gao Zhiju steering knuckle device |
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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: 20130306 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |