CN203723099U - Device for crushing crop stubble and returning crop stubble to fields - Google Patents
Device for crushing crop stubble and returning crop stubble to fields Download PDFInfo
- Publication number
- CN203723099U CN203723099U CN201320823131.0U CN201320823131U CN203723099U CN 203723099 U CN203723099 U CN 203723099U CN 201320823131 U CN201320823131 U CN 201320823131U CN 203723099 U CN203723099 U CN 203723099U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- breaker
- output shaft
- shaft
- crop root
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The utility model relates to a tool for crushing crop stubble, in particular to a device for crushing crop stubble and returning crop stubble to fields. The device for crushing crop stubble and returning crop stubble to fields can relieve labor intensity and prevent environment pollution and fires caused by straw burning and is high in working efficiency. The device comprises a speed changing device (2), a crushing device (3), an input shaft (4) and a soil burying device (7), wherein the speed changing device (2) is fixed to the middle of the upper front end of a rack (1), a driving bevel gear of a bevel gear set (12) inside the speed changing device (2) is connected with the input shaft (4), the input shaft (4) is connected with and driven by an output shaft of a tractor, the driving bevel gear of the bevel gear set (12) is meshed with a left bevel gear of the bevel gear set (12), the left bevel gear is connected with the output shaft (11), and the output shaft (11) is connected with the rack (1) through a bearing. The device has the advantages that farming cost is reduced, fertilizer efficiency is improved, the soil structure is improved, and labor intensity is relieved.
Description
Technical field
The utility model relates to the technical field of Crop Root stubble broken appliance, is specially the broken returning device of a kind of Crop Root stubble.
Background technology
China is large agricultural country, and agricultural is basis, in state-owned people more than 800,000,000 be engaged in agricultural production in rural area, if agricultural development is not got on, peasant's living standard just cannot improve, the stable of rural area just may be destroyed, thereby affects stablizing of entire society.And along with the raising of science and technology and Farmer Quality Improvement, the peasant of most areas is to plant economic crops as oneself getting rich, such as: Chinese sorghum, corn, purple perilla, soya bean etc., and along with scientific and technical development and in order to reduce peasant's labour intensity, wheat harvester becomes more and more popular now, after but these crop harvestings are complete, crop root residue is left in capital, this just needs peasant to go for a long time to dig, collect, finally clear up away from farmland, so not only increase peasant's labour intensity, but also can not make root stubble effectively utilize; Also peasant, in order to save time, reduces labour intensity sometimes, takes the mode of burning, knows the crop root residue in farmland, so not only contaminated environment, but also meeting spoiled soil structure, and the fertility of reduction soil, causes the crop production reduction of planting the coming year.
And scientific experimentation shows: the direct chopping and returning of root stubble of crops not only can increase the content of organic matter of soil, increases fertilizer efficiency, improves soil structure, and can alleviate peasant's labour intensity, environmental pollution and the fire of effectively avoiding crop straw burning to cause.Current known crushing, stubble-cleaning field-returning machine, its rotational resistance is large, power consumption is large, inefficiency, and the blade relative angle of the corn rootstalk cutting device of existing breaking field-returning machine is inaccurate, due to crushing straw length inequality, tend to affect the normal use of corn rootstalk cutting device.
Utility model content
The purpose of this utility model is to provide a kind of labour intensity that reduces, and avoids crop straw burning to cause environmental pollution and fire, the broken returning device of Crop Root stubble that operating efficiency is high.
In order to realize described object, the utility model specifically adopts following technical scheme:
The broken returning device of a kind of Crop Root stubble, comprises the fixing speed change gear 2 in middle part of frame 1 front upper end, and breaker 3, and power shaft 4, buries native device 7.It is characterized in that: the drive bevel gear of the bevel gear set 12 of described speed change gear 2 inside is connected with power shaft 4, and power shaft 4 is connected with the output shaft of tractor, by its driving; The drive bevel gear of described bevel gear set 12 engages with its left angular wheel, and left angular wheel is connected with output shaft 11, and output shaft 11 is connected with frame 1 by bearing; Described breaker 3 is by cutter shaft 301, blade 302, and screw 303 forms; Described output shaft 11 one end relative with left angular wheel is provided with sprocket wheel I 13, and sprocket wheel I 13 is connected by the chain 5 sprocket wheel II 14 fixing with cutter shaft 301 one end of breaker 3; Described frame 1 posterior end is provided with buries native device 7, and frame 1 rear side is connected with pressure roller 9 by bearing, and the described native device 7 that buries is provided with ditching soil-burying device 701.
Described breaker 3, bury breaker protective cover 6 that native device 7 tops are respectively equipped with arc, bury native device protective cover 8.
Described pressure roller 9 tops are fixed with pressure roller breast boards 10.
The cross section of the cutter shaft 301 of described composition breaker 3 is structures of six prismatics, and it has six faces, is provided with screw 303 on the faceted pebble at interval, and the rectangular structure of blade 302 of breaker 3.
Described blade 302 is provided with screw 303, and correspondence is arranged on cutter shaft 301.
The broken returning device of a kind of Crop Root stubble of the utility model, the drive bevel gear of the bevel gear set 12 of described speed change gear 2 inside is connected with power shaft 4, and power shaft 4 is connected with the output shaft of tractor, by its driving; The cross section of the cutter shaft 301 of described composition breaker 3 is structures of six prismatics, it has six faces, on the faceted pebble at interval, be provided with screw 303, and the rectangular structure of blade 302 of breaker 3, the cutter of this breaker 3 is difficult for making straw blockage, the problem of having avoided breaker 3 normally not use; Described frame 1 posterior end is provided with buries native device 7, and frame 1 rear side is connected with pressure roller 9 by bearing, makes the crop root residue compacting around that is broken, buries, and surrounding can not be leaked out, and has solved soil moisture loss, the problem that soil property can not preserve soil moisture.
Compared with prior art, the beneficial effects of the utility model are: one, saved and planted ground cost, because the crop root residue of pulverizing has increased the content of organic matter of soil, increased fertilizer efficiency, improved soil structure, get final product getting fat, saved again peasant and buy the cost of base manure; Two, environmental protection, it has avoided peasant in order to reduce labour intensity, and adopts the problem of the mode stubble-cleaning that burns crop root residue, environmental pollution and the fire of effectively avoiding crop straw burning to cause; Three, reduce labour intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the structural representation of ditching soil-burying device.
Fig. 4 is the structural representation of breaker.
In figure: frame 1, speed change gear 2, breaker 3, power shaft 4, chain 5, breaker protective cover 6, bury native device 7, bury native device protective cover 8, pressure roller 9, pressure roller breast boards 10, output shaft 11, bevel gear set 12, sprocket wheel I 13, sprocket wheel II 14, cutter shaft 301, blade 302, screw 303, ditching soil-burying device 701.
Embodiment
The broken returning device of a kind of Crop Root stubble, as shown in Figure 1, comprises the fixing speed change gear 2 in middle part of frame 1 front upper end, and breaker 3, and power shaft 4, buries native device 7; The drive bevel gear of the bevel gear set 12 of described speed change gear 2 inside is connected with power shaft 4, and power shaft 4 is connected with the output shaft of tractor, by its driving; The drive bevel gear of described bevel gear set 12 engages with its left angular wheel, and left angular wheel is connected with output shaft 11, and output shaft 11 is connected with frame 1 by bearing; Described breaker 3 is by cutter shaft 301, blade 302, and screw 303 forms; Described output shaft 11 one end relative with left angular wheel is provided with sprocket wheel I 13, and sprocket wheel I 13 is connected by the chain 5 sprocket wheel II 14 fixing with cutter shaft 301 one end of breaker 3; Described frame 1 posterior end is provided with buries native device 7, and frame 1 rear side is connected with pressure roller 9 by bearing, and the described native device 7 that buries is provided with ditching soil-burying device 701.
As shown in Figure 1, described breaker 3, bury breaker protective cover 6 that native device 7 tops are respectively equipped with arc, bury native device protective cover 8.
As shown in Figure 1, described pressure roller 9 tops are fixed with pressure roller breast boards 10.
As shown in Figure 4, the cross section of the cutter shaft 301 of described composition breaker 3 is structures of six prismatics, and it has six faces, is provided with screw 303 on the faceted pebble at interval, and the rectangular structure of blade 302 of breaker 3; Described blade 302 is provided with screw 303, and correspondence is arranged on cutter shaft 301.
When work, the output shaft of tractor is connected with power shaft 4, drive power shaft 4 to rotate, make it drive bevel gear set 12, and left angular wheel drives connected output shaft 11 to rotate, output shaft 11 is with movable sprocket I 13 to rotate, sprocket wheel I 13 is with movable sprocket II 14 to rotate by chain 5, sprocket wheel II 14 drives connected cutter shaft 301 to rotate, cutter shaft 301 drives breaker 3 to work, simultaneously, the utility model moves ahead, drive is buried the ditching soil-burying device 701 arranging on native device 7 and is worked, crop root residue after breaker 3 fragmentations is buried, pass through subsequently pressure roller 9 by its compacting, soil is being arranged smooth through pressure roller breast boards 10, it is easy to operate, environmental protection.
Claims (5)
1. the broken returning device of Crop Root stubble, comprises the fixing speed change gear (2) in middle part of the front upper end of frame (1), and breaker (3), and power shaft (4), buries native device (7); It is characterized in that: the drive bevel gear of the bevel gear set (12) of described speed change gear (2) inside is connected with power shaft (4), and power shaft (4) is connected with the output shaft of tractor, by its driving; The drive bevel gear of described bevel gear set (12) engages with its left angular wheel, and left angular wheel is connected with output shaft (11), and output shaft (11) is connected with frame (1) by bearing; Described breaker (3) is by cutter shaft (301), blade (302), screw (303) composition; Described output shaft (11) one end relative with left angular wheel is provided with sprocket wheel I (13), and sprocket wheel I (13) is connected by chain (5) the sprocket wheel II (14) fixing with cutter shaft (301) one end of breaker (3); Described frame (1) posterior end is provided with buries native device (7), and frame (1) rear side is connected with pressure roller (9) by bearing, and the described native device (7) that buries is provided with ditching soil-burying device (701).
2. the broken returning device of a kind of Crop Root stubble according to claim 1, is characterized in that: described breaker (3), bury breaker protective cover (6) that native device (7) top is respectively equipped with arc, bury native device protective cover (8).
3. the broken returning device of institute's a kind of Crop Root stubble according to claim 1, is characterized in that: described pressure roller (9) top is fixed with pressure roller breast boards (10).
4. the broken returning device of a kind of Crop Root stubble according to claim 1, it is characterized in that: the cross section of the cutter shaft (301) of described composition breaker (3) is the structure of six prismatics, it has six faces, on the faceted pebble at interval, be provided with screw (303), and the rectangular structure of blade (302) of breaker (3).
5. the broken returning device of a kind of Crop Root stubble according to claim 1, is characterized in that: described blade (302) is provided with screw (303), and correspondence is arranged on cutter shaft (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823131.0U CN203723099U (en) | 2013-12-13 | 2013-12-13 | Device for crushing crop stubble and returning crop stubble to fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823131.0U CN203723099U (en) | 2013-12-13 | 2013-12-13 | Device for crushing crop stubble and returning crop stubble to fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723099U true CN203723099U (en) | 2014-07-23 |
Family
ID=51193223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823131.0U Expired - Fee Related CN203723099U (en) | 2013-12-13 | 2013-12-13 | Device for crushing crop stubble and returning crop stubble to fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203723099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068945A (en) * | 2016-07-11 | 2016-11-09 | 吴正波 | A kind of corn stubble chopping and returning device of high-efficiency environment friendly |
| CN108886948A (en) * | 2016-12-25 | 2018-11-27 | 青岛开疆拓土农业装备科技有限公司 | Reading intelligent agriculture weeder |
-
2013
- 2013-12-13 CN CN201320823131.0U patent/CN203723099U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068945A (en) * | 2016-07-11 | 2016-11-09 | 吴正波 | A kind of corn stubble chopping and returning device of high-efficiency environment friendly |
| CN106068945B (en) * | 2016-07-11 | 2017-11-24 | 嵊州北航投星空众创科技有限公司 | A kind of corn stubble chopping and returning device of high-efficiency environment friendly |
| CN108886948A (en) * | 2016-12-25 | 2018-11-27 | 青岛开疆拓土农业装备科技有限公司 | Reading intelligent agriculture weeder |
| CN109315149A (en) * | 2016-12-25 | 2019-02-12 | 青岛开疆拓土农业装备科技有限公司 | Reading intelligent agriculture weeding returning to the field extruder |
| CN108886948B (en) * | 2016-12-25 | 2020-12-08 | 青岛开疆拓土农业装备科技有限公司 | Intelligent agricultural weeder |
| CN109315149B (en) * | 2016-12-25 | 2021-02-12 | 海安绒克纺织有限公司 | Intelligent agricultural weeding and field returning extruder |
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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: 20140723 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |