CN202918661U - Double-shaft stubble cleaning rotary cultivator - Google Patents
Double-shaft stubble cleaning rotary cultivator Download PDFInfo
- Publication number
- CN202918661U CN202918661U CN 201220551422 CN201220551422U CN202918661U CN 202918661 U CN202918661 U CN 202918661U CN 201220551422 CN201220551422 CN 201220551422 CN 201220551422 U CN201220551422 U CN 201220551422U CN 202918661 U CN202918661 U CN 202918661U
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- assembly
- stubble
- cleaning
- power transmission
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Abstract
The utility model discloses a double-shaft stubble cleaning rotary cultivator which comprises a rake box assembly, a framework assembly, a stubble cleaning assembly and a knife roll assembly, wherein the rake box assembly serves as a middle transmission box. The stubble cleaning assembly comprises a stubble cleaning drive shaft and a stubble cleaning rotary blade assembly installed on the stubble cleaning drive shaft. The stubble cleaning drive shaft is installed at the front end of the framework assembly. The knife roll assembly comprises a left knife roll drive shaft, a right knife roll drive shaft and a rotary blade assembly installed on the knife roll drive shafts. The knife roll drive shafts are installed at the rear end of the framework assembly. When the double-shaft stubble cleaning rotary cultivator is used, the stubble cleaning assembly smashes all straws to press the smashed straws to the ground, and the knife roll assembly carries out deep rotary tillage to a land parcel and carries out secondary smashing to the straws. The efficiency is high, the left knife roll drive shaft and the right knife roll drive shaft are respectively connected with an output end of the rake box assembly, and the left knife roll drive shaft is connected with the stubble cleaning drive shaft through a gear transmission mechanism arranged on the left side of the framework assembly. The swing diameter of each rotary blade of the knife roll assembly is 500-650mm, and therefore deep rotary tillage to the ground can be carried out, and rotary tillage and stubble cleaning effects are good.
Description
Technical field
The utility model relates to a kind of agricultural machinery, and specifically, the utility model relates to a kind of double-shaft stubble cleaning rotary cultivator.
Background technology
At present, rotovator great majority on the market are all single-shaft configurations, in rotary tillage or when returning crop stocks to the field operation, one time stubble-cleaning is difficult to meet the stubble-cleaning requirement, generally all needs to work continuously more than twice, not only efficient is low, weak effect, but also increased the number of times that rotovator is pressed ground, easily cause the hardening soil, be unfavorable for that crops produce, and directly have influence on grain yield.Although Granted publication is number for the Chinese patent of CN201504399 discloses a kind of double-shaft rotary tillage return straw into soil machine, also there is following shortcoming in this return straw into soil machine: plough dark not, rotary tillage and stubble-cleaning effect are good not.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of that carry out rotary tillage deeply and rotary tillage and stubble-cleaning effect double-shaft stubble cleaning rotary cultivator preferably.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: double-shaft stubble cleaning rotary cultivator, comprise rake box assembly, frame assembly, planer-type hanger bracket assembly, stubble-cleaning assembly and rotor assembly as middle driving box, the stubble-cleaning assembly comprises the stubble-cleaning power transmission shaft and evenly is arranged on many groups stubble ploughing, rotary tillage cutter assembly on the stubble-cleaning power transmission shaft, and the two ends of stubble-cleaning power transmission shaft are arranged on respectively the front end of frame assembly by the rotor mount pad; The rotor assembly comprises left rotor power transmission shaft, right rotor power transmission shaft, evenly is arranged on many groups rotary blade assembly on the rotor power transmission shaft, the two ends of rotor power transmission shaft are arranged on respectively the rear end of frame assembly by the rotor mount pad, left and right rotor power transmission shaft is connected with the output of rake box assembly respectively, left rotor power transmission shaft also is connected with the stubble-cleaning power transmission shaft by the gear drive that is positioned at frame assembly left side, to the stubble-cleaning power transmission shaft, the tactical diameter of each rotary blade of rotor assembly is 500～650mm with transmission of power.
Front center in described frame assembly also is equipped with the cutter that breaks ground.
the utility model adopts technique scheme, compared with prior art, this rotovator has stubble-cleaning assembly and rotor assembly, wherein the rotor assembly is arranged on the rear end, the stubble-cleaning assembly is arranged on front end, during use, the stubble-cleaning assembly is first pulverized all straws etc. and be pressed on the ground, the rotor assembly carries out degree of depth rotary tillage and straw is carried out separating twice the plot again, therefore, the standby multiple operation function of this rotary tillage machine, only need operation once just can satisfy the stubble-cleaning requirement, need not to work continuously more than twice, its efficient is higher, in addition, because the tactical diameter of each rotary blade of rotor assembly is 500～650mm, therefore can carry out rotary tillage deeply, rotary tillage and stubble-cleaning are effective.
Description of drawings
Fig. 1 is the structural representation of double-shaft stubble cleaning rotary cultivator of the present utility model;
Mark in above-mentioned figure is: 1, frame assembly; 2, rake box assembly; 3, planer-type hanger bracket assembly; 4, stubble-cleaning assembly; 5, rotor assembly; 6, the cutter that breaks ground; 7, side box assembly.
Embodiment
be illustrated in figure 1 as a kind of double-shaft stubble cleaning rotary cultivator of the present utility model, it comprises rake box assembly 2, frame assembly 1, planer-type hanger bracket assembly 3 as middle driving box, this rotovator also includes stubble-cleaning assembly 4 and rotor assembly 5, stubble-cleaning assembly 4 comprises the stubble-cleaning power transmission shaft and evenly is arranged on many groups stubble ploughing, rotary tillage cutter assembly on the stubble-cleaning power transmission shaft, and the two ends of stubble-cleaning power transmission shaft are arranged on respectively the front end of frame assembly 1 by the rotor mount pad, rotor assembly 5 comprises left rotor power transmission shaft, right rotor power transmission shaft, evenly be arranged on the many groups rotary blade assembly on the rotor power transmission shaft, left, the outer end of right rotor power transmission shaft is arranged on respectively the rear end of frame assembly 1 by the rotor mount pad, left and right rotor power transmission shaft is connected with the output of the rake box assembly 2 of centre respectively, the gear drive of left rotor power transmission shaft and the side box assembly 7 by being arranged in frame assembly 1 left side is connected with the stubble-cleaning power transmission shaft, the stubble-cleaning power transmission shaft that drives front end rotates, the kind of drive of stubble-cleaning assembly 4 directly uses the rotor power transmission shaft of rear end as transmission power source like this, the power of rake box assembly 2 is delivered on the stubble-cleaning power transmission shaft of front end by gear drive, guaranteed that so namely the transmission effect has reduced again manufacturing cost.
The tactical diameter of each rotary blade of rotor assembly is that general value is 500～650mm, be taken as 550mm at this, the middle part of rotor power transmission shaft is connected with the output of rake box assembly 2, the two ends of rotor power transmission shaft are arranged on the front end of frame assembly 1 by the rotor mount pad respectively, and this double-shaft stubble cleaning rotary cultivator also is equipped with at the middle part of frame assembly 1 front end the cutter 6 that breaks ground.compared with prior art, this rotovator has stubble-cleaning assembly 4 and rotor assembly 5, wherein rotor assembly 5 is arranged on the rear end, stubble-cleaning assembly 4 is arranged on front end, stubble-cleaning assembly 4 is first pulverized all straws etc. and be pressed on the ground, rotor assembly 5 carries out degree of depth rotary tillage and straw is carried out separating twice the plot again, therefore, the standby multiple operation function of this rotary tillage machine, only need operation once just can satisfy the stubble-cleaning requirement, need not to work continuously more than twice, its efficient is higher, in addition, because the tactical diameter of each rotary blade of rotor assembly 5 is 550mm, therefore can carry out rotary tillage deeply, rotary tillage and stubble-cleaning are effective.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (2)
1. double-shaft stubble cleaning rotary cultivator, comprise rake box assembly, frame assembly and planer-type hanger bracket assembly as middle driving box, it is characterized in that: also include stubble-cleaning assembly and rotor assembly, the stubble-cleaning assembly comprises the stubble-cleaning power transmission shaft and evenly is arranged on many groups stubble ploughing, rotary tillage cutter assembly on the stubble-cleaning power transmission shaft, and the two ends of stubble-cleaning power transmission shaft are arranged on respectively the front end of frame assembly by the rotor mount pad; The rotor assembly comprises left rotor power transmission shaft, right rotor power transmission shaft, evenly is arranged on many groups rotary blade assembly on the rotor power transmission shaft, the two ends of rotor power transmission shaft are arranged on respectively the rear end of frame assembly by the rotor mount pad, left and right rotor power transmission shaft is connected with the output of rake box assembly respectively, left rotor power transmission shaft also is connected with the stubble-cleaning power transmission shaft by the gear drive that is positioned at frame assembly left side, and the tactical diameter of each rotary blade of rotor assembly is 500～650mm.
2. double-shaft stubble cleaning rotary cultivator according to claim 1, it is characterized in that: the front center in described frame assembly also is equipped with the cutter that breaks ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551422 CN202918661U (en) | 2012-10-24 | 2012-10-24 | Double-shaft stubble cleaning rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551422 CN202918661U (en) | 2012-10-24 | 2012-10-24 | Double-shaft stubble cleaning rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918661U true CN202918661U (en) | 2013-05-08 |
Family
ID=48208657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220551422 Expired - Fee Related CN202918661U (en) | 2012-10-24 | 2012-10-24 | Double-shaft stubble cleaning rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758325A (en) * | 2020-07-28 | 2020-10-13 | 贵州省山地农业机械研究所 | Method for returning silage corn straws to field in southwest region |
-
2012
- 2012-10-24 CN CN 201220551422 patent/CN202918661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758325A (en) * | 2020-07-28 | 2020-10-13 | 贵州省山地农业机械研究所 | Method for returning silage corn straws to field in southwest region |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 241080 Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone E Xi Road No. 16 Patentee after: ZOOMLION HEAVY MACHINERY CO., LTD. Address before: 241000 Anhui province Wuhu City Sanshan District Sanshan Industrial Park Patentee before: Chery Heavy Industry Co., Ltd. |
|
| 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: 20130508 Termination date: 20201024 |