CN207075244U - One kind removes stubble formula raker - Google Patents
One kind removes stubble formula raker Download PDFInfo
- Publication number
- CN207075244U CN207075244U CN201720784749.9U CN201720784749U CN207075244U CN 207075244 U CN207075244 U CN 207075244U CN 201720784749 U CN201720784749 U CN 201720784749U CN 207075244 U CN207075244 U CN 207075244U
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- CN
- China
- Prior art keywords
- stubble
- raker
- broken
- cutter
- roller
- 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
One kind removes stubble formula raker, the raker is provided with frame, Xiao Cha mechanisms, stubble cutter structure and mechanism of raking the soil level are sequentially provided with frame from front to back, Xiao Cha mechanisms are hinged in frame with stubble cutter structure, and the first lifting device for driving the lifting of Xiao Cha mechanisms and the second lifting device for driving stubble cutter structure to lift are installed with the frame；The Xiao Cha mechanisms include several stubble cutter groups set laterally side by side, and each stubble cutter group includes the rotary shaft being vertically provided in frame, some stubble cutters for being used to cut stalk stubble above earth's surface are horizontally arranged with rotary shaft；The stubble cutter structure includes the broken stubble roller laterally set, and broken stubble roller is provided with some broken stubble knives for being used to blend straw stubble.Raker provided by the utility model is practical, abundant to the processing of remaining stalk, has not only accomplished straw-returning, also ensure that follow-up cultivation operation.
Description
Technical field
Technical field of agricultural mechanical equipment is the utility model is related to, particularly one kind removes stubble formula raker.
Background technology
At present, harvesting grain, existing combined harvester all typically are carried out using combined harvester when harvesting crops
Typically mainly for the purpose of harvesting harvests, it can be cut off from the middle part of stalk or bottom, the bottom and bottom of stalk typically can all be stayed
In the fields, therefore after crops are gathered in, half stalk and root stubble can be also left in field, not reaching returning to the field technology not only will
Ask, and remaining stalk is longer, block associated mechanical when can also be to subsequently raking the soil level, sowing, influence follow-up normal field
Cultivation.
The content of the invention
Technical problem to be solved in the utility model is in view of the shortcomings of the prior art, there is provided a kind of reasonable in design, behaviour
Facilitate, can effectively crush stalk stubble, that completes tillage operation removes stubble formula raker.
Technical problem to be solved in the utility model is realized by following technical scheme.The utility model is
One kind removes stubble formula raker, and the raker is provided with frame, is sequentially provided with Xiao Cha mechanisms, stubble cutter structure and rake in frame from front to back
Ground mechanism, Xiao Cha mechanisms are hinged in frame with stubble cutter structure, are installed with the frame for driving Xiao Cha mechanisms
First lifting device of lifting and the second lifting device for driving stubble cutter structure to lift；The Xiao Cha mechanisms include several
The stubble cutter group set laterally side by side, each stubble cutter group include being vertically provided at rotary shaft in frame, horizontal in rotary shaft
To being provided with some stubble cutters for being used to cut stalk stubble above earth's surface；The stubble cutter structure includes the broken stubble roller laterally set,
Broken stubble roller is provided with some broken stubble knives for being used to blend straw stubble.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Stubble cutter is provided with 3-5, and each stubble cutter is in the form of annular discs, and the knife edge of stubble cutter is equipped with sawtooth.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, adjacent
Stubble cutter in rotary shaft is staggered.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The lower portion slopes backward of rotary shaft is set.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Broken stubble knife is staggered on broken stubble roller, and broken stubble knife is provided with arc cutter hub, and arc cutter hub is vertically mounted on broken stubble roller by tool rest
On.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
First lifting device includes first hydraulic cylinder, and the output end of first hydraulic cylinder is connected with Xiao Cha mechanisms.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Second lifting device includes second hydraulic cylinder, and the output end of second hydraulic cylinder is connected with stubble cutter structure.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Mechanism of raking the soil level sets rake the soil level roller and hack roller, and roller of raking the soil level is provided with blade of raking the soil level.
Compared with prior art, the utility model is cut the stalk stubble in earth's surface by Xiao Cha mechanisms, stubble cutter
Structure is crushed straw stubble, and remaining stalk stubble processing after grain harvest is fragmentated, and being easy to rake the soil level mechanism below will be broken
Piece is stirred with soil, has not only effectively handled stalk recovery problem, avoids remaining stalk from influenceing follow-up cultivation operation,
Reach the purpose of straw-returning, realize the recycling of resource.The raker is practical, abundant to the processing of remaining stalk,
Not only accomplish straw-returning, also ensure that follow-up cultivation operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is a kind of structural representation of the utility model Xiao Cha mechanisms.
Embodiment
It is right below in conjunction with accompanying drawing of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made work, belongs to the scope of protection of the invention.
Reference picture 1-2, one kind remove stubble formula raker, and the raker is provided with frame 1, is sequentially provided with from front to back in frame 1
Xiao Cha mechanisms, stubble cutter structure and mechanism of raking the soil level, Xiao Cha mechanisms are hinged in frame 1 with stubble cutter structure, fixed in the frame 1
The first lifting device 2 for driving the lifting of Xiao Cha mechanisms and the second lifting device for driving stubble cutter structure to lift are installed
7；The Xiao Cha mechanisms include several 4 groups of stubble cutters set laterally side by side, and each 4 groups of stubble cutter includes being vertically provided at
Rotary shaft 3 in frame 1, some stubble cutters 4 for being used to cut stalk stubble above earth's surface are horizontally arranged with rotary shaft 3；It is described
Stubble cutter structure includes the broken stubble roller 5 laterally set, and broken stubble roller 5 is provided with some broken stubble knives 6 for being used to blend straw stubble.Cut stubble
Mechanism is used to cut the stalk remained in earth's surface, and break process is carried out to it；Fannings mechanism is used for the broken stalk root retained
Stubble；Mechanism of raking the soil level is used for chesson and is well mixed with by broken stalk stubble with soil；First lifting device 2 is cut for control
The lifting of stubble mechanism, convenient basis are actually needed to use Xiao Cha mechanisms；Second lifting device 7 is used for the liter for controlling stubble cutter structure
Drop, convenient basis are actually needed to use stubble cutter structure；Rotary shaft 3 is arranged in Xiao Cha mechanisms by bearing and bearing block, is cut
Stubble knife 4 is fixedly mounted in rotary shaft 3, and rotary shaft 3 drives the raker to walk by transmission mechanism with broken stubble roller 5 with being used for
Large tractor engine connection；During work, engine work, coordinated by drive and transmission belt and drive broken stubble roller 5
Rotated with rotary shaft 3, and then drive stubble cutter 4 to carry out cutwork to stalk stubble with broken stubble knife 6；The raker can first be distinguished
Break process is carried out to the stalk stubble in earth's surface and under earth's surface, stalk stubble is then mixed into by soil by mechanism of raking the soil level, not only solved
Determine the process problem of stalk, also achieved straw-returning, reduce the waste of resource.
The stubble cutter 4 is provided with 3-5, and each stubble cutter 4 is in the form of annular discs, and the knife edge of stubble cutter 4 is equipped with sawtooth.Institute
The optimal number for stating stubble cutter 4 is 4；The setting of sawtooth make it that stubble cutter 4 is sharper, contributes to stubble cutter 4 preferably to enter
The cutwork of row stalk.
Stubble cutter 4 in adjacent rotary shaft 3 is staggered.Two neighboring rotary shaft 3, cutting in one of rotary shaft 3
The knife of stubble knife 4 can effectively cut stalk, keep away along being arranged between two stubble cutters 4 in another rotary shaft 3
Cutting dead angle is exempted from.
The lower portion slopes backward of the rotary shaft 3 is set so that the stubble cutter 4 on the top of rotary shaft 3 first touches stalk, right
Stalk is cut, and avoids, because first causing stalk cutting not in place the cut-out of stalk bottom, influenceing follow-up straw-returning work.
The broken stubble knife 6 is staggered on broken stubble roller 5, and broken stubble knife 6 is provided with arc cutter hub, and arc cutter hub is hung down by tool rest
Directly it is arranged on broken stubble roller 5.Broken stubble roller 5 is in rotary course, and broken stubble knife 6 rotates with broken stubble roller 5, constantly to straw stubble
Carry out rotary cutting so that straw stubble is effectively crushed.
First lifting device 2 includes first hydraulic cylinder, and the output end of first hydraulic cylinder is connected with Xiao Cha mechanisms.First
Hydraulic cylinder is convenient to be controlled, for driving the lifting of Xiao Cha mechanisms to carry out the machining of the stalk stubble in earth's surface.
Second lifting device 7 includes second hydraulic cylinder, and the output end of second hydraulic cylinder is connected with stubble cutter structure.Second
Hydraulic cylinder is convenient to be controlled, for driving the lifting of stubble cutter structure to carry out the machining of straw stubble.
The mechanism of raking the soil level sets rake the soil level roller 9 and hack roller 10, and roller 9 of raking the soil level is provided with blade 8 of raking the soil level.Roller 9 of raking the soil level is used for band
Dynamic blade 8 of raking the soil level rotates, and soil is stirred, not only chesson, also broken stalk is mixed with soil,
Increase the soil organism, improved soil structure；Hack roller 10 is used to that break process will to be carried out compared with large clod caused by chesson.
Claims (8)
1. one kind removes stubble formula raker, it is characterised in that：The raker is provided with frame, is sequentially provided with from front to back in frame and cuts stubble
Mechanism, stubble cutter structure and mechanism of raking the soil level, Xiao Cha mechanisms are hinged in frame with stubble cutter structure, are installed with the frame
For driving the first lifting device of Xiao Cha mechanisms lifting and the second lifting device for driving stubble cutter structure to lift；It is described to cut
Stubble mechanism includes several stubble cutter groups set laterally side by side, and each stubble cutter group includes the rotation being vertically provided in frame
Rotating shaft, some stubble cutters for being used to cut stalk stubble above earth's surface are horizontally arranged with rotary shaft；The stubble cutter structure includes horizontal stroke
To the broken stubble roller of setting, broken stubble roller is provided with some broken stubble knives for being used to blend straw stubble.
2. according to claim 1 remove stubble formula raker, it is characterised in that：The stubble cutter is provided with 3-5, each cuts stubble
Knife is in the form of annular discs, and the knife edge of stubble cutter is equipped with sawtooth.
3. according to claim 1 remove stubble formula raker, it is characterised in that：Stubble cutter in adjacent rotary shaft is staggeredly set
Put.
4. according to claim 1 remove stubble formula raker, it is characterised in that：The lower portion slopes backward of the rotary shaft is set
Put.
5. according to claim 1 remove stubble formula raker, it is characterised in that：The broken stubble knife is staggered in broken stubble roller
On, broken stubble knife is provided with arc cutter hub, and arc cutter hub is vertically mounted on broken stubble roller by tool rest.
6. according to claim 1 remove stubble formula raker, it is characterised in that：First lifting device includes the first hydraulic pressure
Cylinder, the output end of first hydraulic cylinder are connected with Xiao Cha mechanisms.
7. according to claim 1 remove stubble formula raker, it is characterised in that：Second lifting device includes the second hydraulic pressure
Cylinder, the output end of second hydraulic cylinder are connected with stubble cutter structure.
8. according to claim 1 remove stubble formula raker, it is characterised in that：The mechanism of raking the soil level sets rake the soil level roller and hack
Roller, roller of raking the soil level are provided with blade of raking the soil level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784749.9U CN207075244U (en) | 2017-07-01 | 2017-07-01 | One kind removes stubble formula raker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784749.9U CN207075244U (en) | 2017-07-01 | 2017-07-01 | One kind removes stubble formula raker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207075244U true CN207075244U (en) | 2018-03-09 |
Family
ID=61425821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720784749.9U Expired - Fee Related CN207075244U (en) | 2017-07-01 | 2017-07-01 | One kind removes stubble formula raker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207075244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089219A (en) * | 2019-05-13 | 2019-08-06 | 南县伟业机械制造有限公司 | A kind of rotary cultivator |
| CN112753357A (en) * | 2021-01-07 | 2021-05-07 | 徐月芳 | Tea planting, farming and weeding all-in-one machine |
-
2017
- 2017-07-01 CN CN201720784749.9U patent/CN207075244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089219A (en) * | 2019-05-13 | 2019-08-06 | 南县伟业机械制造有限公司 | A kind of rotary cultivator |
| CN112753357A (en) * | 2021-01-07 | 2021-05-07 | 徐月芳 | Tea planting, farming and weeding all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180309 Termination date: 20180701 |