CN205671013U - A kind of straw chopping and returning device for agricultural production - Google Patents
A kind of straw chopping and returning device for agricultural production Download PDFInfo
- Publication number
- CN205671013U CN205671013U CN201620449409.6U CN201620449409U CN205671013U CN 205671013 U CN205671013 U CN 205671013U CN 201620449409 U CN201620449409 U CN 201620449409U CN 205671013 U CN205671013 U CN 205671013U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- screen cloth
- agricultural production
- returning device
- disintegrating knife
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
A kind of straw chopping and returning device for agricultural production, including housing, described housing upper is provided with the first rotating shaft and the second rotating shaft, first rotating shaft and the second rotating shaft are horizontally disposed with, first rotating shaft is provided with the first Disintegrating knife, second rotating shaft is provided with the second Disintegrating knife, described first Disintegrating knife and the second Disintegrating knife are crisscross arranged, it is provided with the first screen cloth below second rotating shaft, first screen cloth lower section to the left is obliquely installed, it is fixed with lifting sleeve on the upside of the left end of the first screen cloth, promote the bottom of sleeve and top offers the first through hole and the second through hole respectively, it is provided with the 3rd rotating shaft in described lifting sleeve, 3rd rotating shaft is vertically arranged, it is disposed with helical blade in described 3rd rotating shaft；It is provided with a pair pulverization roller below described first screen cloth.The beneficial effects of the utility model are reasonable in design, carry out double circulation pulverizing to stalk so that the stalk finally flowing out all meets use and requires have bigger application value.
Description
Technical field
The utility model relates to field of agricultural production technologies, is specifically related to a kind of straw chopping and returning for agricultural production
Device.
Background technology
Straw-returning is that the stalk (wheat straw, corn stalk and rice straw etc.) that should not directly make feed directly or is piled up corruption
A kind of method in being manured into soil after ripe.The process of agricultural production is also the process of an energy conversion.Crop is in growth course
In want continuous consumed energy, it is also desirable to be continuously replenished energy, constantly regulation soil Zhong Shui, fertilizer, the content of air and heat.Stalk contains
There is substantial amounts of fresh organic materials, giving back after farmland, through decay after a while, it is possible to change into organic
Matter and available nutrient.Both soil physical and chemical property had been improved, it is possible to supply the nutrients such as certain potassium.Straw-returning can promote agricultural joint
Water, joint cost, volume increase, synergy, also should fully be paid attention in environmental protection and agricultural sustainable development.
If it is longer that stalk is directly piled up its required time if becoming thoroughly decomposed, often do not reach required, it is therefore desirable to stalk
Become thoroughly decomposed again after pulverizing.Its crush efficiency of existing disintegrating apparatus is relatively low and crushing effect is not good, it is difficult to meet reality
Use demand.
Utility model content
The purpose of this utility model is to provide a kind of straw chopping and returning device for agricultural production, above-mentioned to solve
The problem proposing in background technology.
For achieving the above object, the following technical scheme of the utility model offer:
A kind of straw chopping and returning device for agricultural production, including housing, described housing upper is provided with the first rotating shaft
With the second rotating shaft, the first rotating shaft and the second rotating shaft be horizontally disposed with, and the first rotating shaft is provided with the first Disintegrating knife, and the second rotating shaft sets
Having the second Disintegrating knife, described first Disintegrating knife and the second Disintegrating knife are crisscross arranged, and are provided with the first sieve below the second rotating shaft
Net, the first screen cloth lower section to the left is obliquely installed, and is fixed with lifting sleeve, promotes the bottom of sleeve on the upside of the left end of the first screen cloth
Offering the first through hole and the second through hole with top respectively, being provided with the 3rd rotating shaft in described lifting sleeve, the 3rd rotating shaft vertically sets
Put, described 3rd rotating shaft is disposed with helical blade；Be provided with a pair pulverization roller below described first screen cloth, pulverization roller centre by
Pulverize axle supports arrange, described pulverization roller is provided with some crushing tooths, is provided with the second screen cloth below pulverization roller, the second screen cloth in
Arc-shaped, the centre of described second screen cloth is provided with projection.
The utility model further effect: be provided with feed hopper on the right side of described case top.
The utility model further effect: described housing bottom is provided with discharging opening.
The utility model further effect: described first rotating shaft, the second rotating shaft and the 3rd rotating shaft are electric with first respectively
Machine, the second motor and the 3rd motor are connected.
The utility model further effect: the second through hole of described lifting sleeve is provided with the first deflector.
The utility model further effect: be provided with the second deflector below described first screen cloth.
The utility model further effect: described projection is Rhizoma Sparganii taper.
The beneficial effects of the utility model are reasonable in design, carry out double circulation pulverizing to stalk so that finally flow
The stalk going out all meets use and requires have bigger application value.
Brief description
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of straw chopping and returning device for agricultural production, including
Housing 1, described housing 1 top right side is provided with feed hopper 2, and described housing 1 top is provided with the first rotating shaft 3 and the second rotating shaft 7, and first
Rotating shaft 3 and the second rotating shaft 7 are horizontally disposed with, and the first rotating shaft 3 is provided with the first Disintegrating knife 4, and the second rotating shaft 7 is provided with the second pulverizing
Blade 8, described first Disintegrating knife 4 and the second Disintegrating knife 8 are crisscross arranged, and add material, the first rotating shaft at feed hopper 2
The first Disintegrating knife 4 on 3 and the second Disintegrating knife 8 in the second rotating shaft 7 carry out preliminary pulverization process to material；
Being provided with the first screen cloth 9 below second rotating shaft 7, the first screen cloth 9 lower section to the left is obliquely installed, the left end of the first screen cloth 9
Upside is fixed with lifting sleeve 13, promotes the bottom of sleeve 13 and top offers the first through hole 10 and the second through hole respectively
14, it is provided with the first deflector 16 at the second through hole 14 of described lifting sleeve 13, in described lifting sleeve 13, be provided with the 3rd rotating shaft
11, the 3rd rotating shaft 11 is vertically arranged, and described 3rd rotating shaft 11 is disposed with helical blade 12, and the material after preliminary pulverizing falls
On the first screen cloth 9, meeting the material requiring and leaching from the first screen cloth 9, the material being unsatisfactory for requiring enters at the first through hole 10
Entering to the bottom promoting sleeve 13, material is promoted by the helical blade 12 in the 3rd rotating shaft 11, and then material leads to from second
Go out at hole 14, enter under the effect of the first deflector 16 above first rotating shaft 3, by the first Disintegrating knife 4 and the second powder
Broken blade 8 proceeds to pulverize, till all meeting requirement；
It is provided with the second deflector 17 below described first screen cloth 9, below described first screen cloth 9, be provided with a pair pulverization roller 18,
Pulverization roller 18 centre is supported setting by pulverizing roll shaft 19, and described pulverization roller 19 is provided with some crushing tooths 20, under pulverization roller 19
Side is provided with the second screen cloth 21, and the second screen cloth 21 is in arc-shaped, and the centre of described second screen cloth 21 is provided with protruding 22, from the first sieve
The material leaching on net 9 drops to the pulverizing between a pair pulverization roller 18, on crushed roller 18 in the effect of the second deflector 17
Tooth 20 carries out pulverizing again, and material is fallen on the second screen cloth 21 afterwards, meets the material requiring and leaches from the second screen cloth 21,
The material stop being unsatisfactory for requiring is on the second screen cloth 21, and owing to having protruding 22 on the second screen cloth 21, material is unlikely accumulation
Middle at the second screen cloth 21 so that crushing tooth 20 can take up material, carries out pulverizing again to material, until all full
Foot requires.
It is provided with discharging opening 23 bottom described housing 1.
Described first rotating shaft the 3rd, the second rotating shaft 7 and the 3rd rotating shaft 11 are electric with the first motor the 5th, the second motor 6 and the 3rd respectively
Machine 15 is connected.
It is provided with the first deflector 16 at second through hole 14 of described lifting sleeve 13.
Described protruding 22 in Rhizoma Sparganii taper.
The course of work of the present utility model is: add material at feed hopper 2, the first crushing knife in the first rotating shaft 3
The second Disintegrating knife 8 on piece 4 and the second rotating shaft 7 carries out preliminary pulverization process to material；Material after preliminary pulverizing
Falling on the first screen cloth 9, meeting the material requiring and leach from the first screen cloth 9, the material being unsatisfactory for requiring is at the first through hole 10
Entering into the bottom promoting sleeve 13, material is promoted by the helical blade 12 in the 3rd rotating shaft 11, and then material is from second
Go out at through hole 14, enter under the effect of the first deflector 16 above first rotating shaft 3, by the first Disintegrating knife 4 and second
Disintegrating knife 8 proceeds to pulverize, till all meeting requirement；The material leaching from the first screen cloth 9 is at the second water conservancy diversion
The effect of plate 17 drops between a pair pulverization roller 18, and the crushing tooth 20 on crushed roller 18 carries out pulverizing again, thing afterwards
Material is fallen on the second screen cloth 21, meets the material requiring and leaches from the second screen cloth 21, and the material stop being unsatisfactory for requiring is the
On two screen clothes 21, owing to having protruding 22 on the second screen cloth 21, material is unlikely the middle being deposited in the second screen cloth 21 so that
Crushing tooth 20 can take up material, carries out pulverizing again to material, requires until all meeting.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in the utility model.Any reference in claim should be considered as limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but not each embodiment only wraps
Containing an independent technical scheme, this narrating mode of specification is only that for clarity sake those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment also can form those skilled in the art through appropriately combined
May be appreciated other embodiments.
Claims (7)
1. the straw chopping and returning device for agricultural production, including housing, it is characterised in that described housing upper is provided with
First rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft are horizontally disposed with, and the first rotating shaft is provided with the first Disintegrating knife, and second
Rotating shaft is provided with the second Disintegrating knife, and described first Disintegrating knife and the second Disintegrating knife are crisscross arranged, and set below the second rotating shaft
Having the first screen cloth, the first screen cloth lower section to the left is obliquely installed, and is fixed with lifting sleeve, lift lug on the upside of the left end of the first screen cloth
The bottom of cylinder and top offer the first through hole and the second through hole respectively, are provided with the 3rd rotating shaft in described lifting sleeve, the 3rd turn
Axle is vertically arranged, and described 3rd rotating shaft is disposed with helical blade；It is provided with a pair pulverization roller, pulverization roller below described first screen cloth
Centre is arranged by pulverizing axle supports, and described pulverization roller is provided with some crushing tooths, is provided with the second screen cloth below pulverization roller, the
Two screen clothes are arc-shaped, and the centre of described second screen cloth is provided with projection.
2. a kind of straw chopping and returning device for agricultural production according to claim 1, it is characterised in that described shell
Body top right side is provided with feed hopper.
3. a kind of straw chopping and returning device for agricultural production according to claim 1 and 2, it is characterised in that institute
State housing bottom and be provided with discharging opening.
4. a kind of straw chopping and returning device for agricultural production according to claim 1, it is characterised in that described
One rotating shaft, the second rotating shaft are connected with the first motor, the second motor and the 3rd motor respectively with the 3rd rotating shaft.
5. a kind of straw chopping and returning device for agricultural production according to claim 1, it is characterised in that described carry
The second through hole rising sleeve is provided with the first deflector.
6. a kind of straw chopping and returning device for agricultural production according to claim 1 or 5, it is characterised in that institute
State and below the first screen cloth, be provided with the second deflector.
7. a kind of straw chopping and returning device for agricultural production according to claim 6, it is characterised in that described convex
Rise in Rhizoma Sparganii taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449409.6U CN205671013U (en) | 2016-05-17 | 2016-05-17 | A kind of straw chopping and returning device for agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449409.6U CN205671013U (en) | 2016-05-17 | 2016-05-17 | A kind of straw chopping and returning device for agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205671013U true CN205671013U (en) | 2016-11-09 |
Family
ID=57436919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620449409.6U Expired - Fee Related CN205671013U (en) | 2016-05-17 | 2016-05-17 | A kind of straw chopping and returning device for agricultural production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205671013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156974A (en) * | 2017-11-14 | 2018-06-15 | 浦江县晶富农业科技有限公司 | A kind of energy-efficient stalk disintegrating apparatus |
| CN109041829A (en) * | 2018-06-22 | 2018-12-21 | 邵金容 | A kind of adjustable straw crusher for agricultural production |
-
2016
- 2016-05-17 CN CN201620449409.6U patent/CN205671013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156974A (en) * | 2017-11-14 | 2018-06-15 | 浦江县晶富农业科技有限公司 | A kind of energy-efficient stalk disintegrating apparatus |
| CN109041829A (en) * | 2018-06-22 | 2018-12-21 | 邵金容 | A kind of adjustable straw crusher for agricultural production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191205 Address after: Room 2085, building D1, No.9 Kechuang Avenue, Zhongshan Science Park, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Nanjing Guanhe New Material Technology Co., Ltd Address before: 362000 Fujian city of Quanzhou province Nanan city Feng Zhou Zhen Su Ya Cun Pu head No. 75 Patentee before: Nan'an Xianda Machinery 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: 20161109 Termination date: 20210517 |