CN202135460U - Rotary cultivator provided with straight cutter-bent cutter combined cutter shaft - Google Patents
Rotary cultivator provided with straight cutter-bent cutter combined cutter shaft Download PDFInfo
- Publication number
- CN202135460U CN202135460U CN201120222987U CN201120222987U CN202135460U CN 202135460 U CN202135460 U CN 202135460U CN 201120222987 U CN201120222987 U CN 201120222987U CN 201120222987 U CN201120222987 U CN 201120222987U CN 202135460 U CN202135460 U CN 202135460U
- Authority
- CN
- China
- Prior art keywords
- tulwar
- cutter
- straight
- cutter shaft
- rotary cultivator
- 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 discloses a rotary cultivator provided with a straight cutter-bent cutter combined cutter shaft, comprising a rotary cultivator body, wherein the straight cutter-bent cutter combined cutter shaft is arranged on the rotary cultivator body and connected to the rotary cultivator body through a power output shaft. The purpose of the rotary cultivator is provided with the straight cutter-bent cutter combined cutter shaft without increasing any rotary-cultivation mechanical power, wherein the bent cutter is applied to solving the depth of ploughing of soil, while the straight cutter is applied to improving the breakage rate of soil.
Description
Technical field
The utility model relates to agricultural machinery technological field, is specifically related to a kind of rotovator that is provided with straight tulwar combined type cutter shaft.
Background technology
At present, the agricultural machinery of China has rotary tillage character generally, generally all is to drive the cutter shaft rotation through power take-off, in the cutter shaft rotary course, through being installed in cutter plowed soils vertical with cutter shaft on the cutter shaft, thereby reaches the purpose in ploughing and weeding soil.For many years; Agriculture rotary tillage machinery on the market is general to adopt single tulwar to come plowed soils; In order to reach the rate of breaking ground preferably and the rotary tillage degree of depth, need to be equipped with the cutter of certain density on the cutter shaft, but rotary tillage machinery cutter shaft is attend the length of institute's mounting cutter, the restriction that quantity also can receive the rotary tillage mechanical output simultaneously; As increase cutter density or the tool length on the existing cutter shaft, but all must increase the power disposition of rotary tillage machinery simultaneously.
Summary of the invention
The utility model is to the problem of above-mentioned existence; A kind of rotovator that is provided with straight tulwar combined type cutter shaft has been proposed; Purpose is under the prerequisite that does not increase rotovator power; Adopt straight tulwar combined type cutter shaft, wherein tulwar implements to solve the ploughing depth in soil, and wherein straight knife implements to improve the rate of breaking ground of soil.
The utility model is realized through following technical scheme:
A kind of rotovator that is provided with straight tulwar combined type cutter shaft comprises the rotovator body, and the rotovator body is provided with straight tulwar combined type cutter shaft, and straight tulwar combined type cutter shaft is connected with the rotovator body through power take-off.
The further Technological improvement plan of the utility model is:
Said straight tulwar combined type cutter shaft is provided with straight knife, tulwar, straight knife, tulwar alternately, straight knife, tulwar are connected with cutter shaft through tool rest, tulwar comprises left tulwar, right tulwar, straight knife is arranged on the cutter shaft between left tulwar and the right tulwar.
The utility model compared with prior art has following obvious advantage:
The first, the rotovator of the utility model adopts straight tulwar combined type cutter shaft; Wherein tulwar mainly carries out soil and turns over; Can select the tulwar of certain specification according to ploughing depth, and wherein straight knife is not participated in to the turning over of soil, only be used for the fragmentation soil block of turning over; Straight knife has also increased substantially the rate of breaking ground of cutter shaft at the power that does not increase main frame simultaneously;
The second, the utility model adopts straight tulwar combined type cutter shaft, and only to having increased straight knife on the cutter shaft newly, simple, easy row is convenient to use and promote, and is practical.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the straight tulwar combined type of a utility model cutter shaft structure sketch map.
Embodiment
As shown in Figure 1; The utility model comprises rotovator body 1; Rotovator body 1 is provided with straight tulwar combined type cutter shaft 2, and straight tulwar combined type cutter shaft 2 is connected with rotovator body 1 through power take-off 3, and straight tulwar combined type cutter shaft 2 comprises central shaft 21 and tool rest 22 thereof; Central shaft 21 is provided with straight knife 23, left tulwar 24, right tulwar 25, and straight knife 23, left tulwar 24, right tulwar 25 are connected with central shaft 21 through tool rest 22; Angle is 180 degree between adjacent left tulwar 24 and the right tulwar 25, and angle is 90 degree between straight knife 23 and adjacent left tulwar 24, the right tulwar 25.Left tulwar 24, right tulwar 25 in the utility model are used for turning over of soil, and straight knife 23 is used to dissect the soil block that left tulwar 24, right tulwar 25 occur when turning over operation.
Claims (2)
1. a rotovator that is provided with straight tulwar combined type cutter shaft comprises the rotovator body, it is characterized in that: the rotovator body is provided with straight tulwar combined type cutter shaft, and straight tulwar combined type cutter shaft is connected with the rotovator body through power take-off.
2. a kind of rotovator that is provided with straight tulwar combined type cutter shaft according to claim 1; It is characterized in that: said straight tulwar combined type cutter shaft is provided with straight knife, tulwar; Straight knife, tulwar are alternately; Straight knife, tulwar are connected with cutter shaft through tool rest, and tulwar comprises left tulwar, right tulwar, and straight knife is arranged on the cutter shaft between left tulwar and the right tulwar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222987U CN202135460U (en) | 2011-06-29 | 2011-06-29 | Rotary cultivator provided with straight cutter-bent cutter combined cutter shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120222987U CN202135460U (en) | 2011-06-29 | 2011-06-29 | Rotary cultivator provided with straight cutter-bent cutter combined cutter shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202135460U true CN202135460U (en) | 2012-02-08 |
Family
ID=45546544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120222987U Expired - Fee Related CN202135460U (en) | 2011-06-29 | 2011-06-29 | Rotary cultivator provided with straight cutter-bent cutter combined cutter shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202135460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511211A (en) * | 2012-01-06 | 2012-06-27 | 滨州市农机具科学研究所 | Wheat flat planting no-tillage seed and fertilizer drill applicable to irrigated areas of Yellow river |
-
2011
- 2011-06-29 CN CN201120222987U patent/CN202135460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511211A (en) * | 2012-01-06 | 2012-06-27 | 滨州市农机具科学研究所 | Wheat flat planting no-tillage seed and fertilizer drill applicable to irrigated areas of Yellow river |
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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: 20120208 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |