CN114026985B - Adjustable straw soil composite pipe ditching and earthing device - Google Patents
Adjustable straw soil composite pipe ditching and earthing device Download PDFInfo
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- CN114026985B CN114026985B CN202111380793.0A CN202111380793A CN114026985B CN 114026985 B CN114026985 B CN 114026985B CN 202111380793 A CN202111380793 A CN 202111380793A CN 114026985 B CN114026985 B CN 114026985B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
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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
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Abstract
An adjustable soil covering device for a straw soil composite pipe is arranged at the tail part of a ditching device, corresponds to a composite pipe conveying pipe above the ditching device, is used for extruding the straw soil composite pipe into a deep ditch when the ditching device is used for digging the deep ditch on the earth surface, two soil covering plates which are arranged in a V shape in the soil covering device are used for raking soil back into the deep ditch to bury the straw soil composite pipe, in addition, a hinge structure is adopted between the soil covering plates and a door-shaped bracket of the soil covering device, an adjusting and positioning mechanism is arranged between the soil covering plates and the door-shaped bracket, one end of an angle adjusting rod in the mechanism is hinged with the soil covering plates, the other end of the angle adjusting rod is provided with a plurality of positioning holes corresponding to the positioning holes on the door-shaped bracket, the inclination angle of the soil covering plates is adjusted by adjusting the through holes into different positioning holes, and the size of the V-shaped opening is adjusted, so that the coverage area and the soil filling efficiency of the soil covering plates are adjusted; the device has realized automatic earthing operation, and earthing is effectual, efficient.
Description
Technical Field
The invention relates to the technical field of straw returning equipment, in particular to an adjustable straw soil composite pipe ditching and earthing device.
Background
The straw returning method is a method for directly or piled up and decomposed straw (corn straw, sorghum straw and the like) which is not suitable for being directly used as feed into soil, and the straw returning method not only avoids the atmospheric pollution caused by straw burning, but also can increase the organic matters of the soil, improve the soil structure, loosen the soil, increase the porosity, lighten the capacity and promote the microbial activity and the development of crop roots.
The existing straw returning machine is mainly used for returning the straw to the field after crushing the straw, and then throwing the crushed straw to the cultivated land surface or shallow burying the crushed straw on the ground surface, the returning mode has the problem that the straw is difficult to decompose, especially in arid areas, the surface soil is dry due to small precipitation amount, the straw decomposition is more unfavorable, and after the straw distributed on the soil surface is decomposed, organic matters are mainly present on the soil surface, so that the effect on the organic matter content of deep soil is not obvious. Therefore, a straw returning machine with a ditching function appears in the field, crushed straw is applied into deep ditches formed in the ground surface to accelerate the decomposition speed of the straw and improve the organic matter content of deep soil, but the straw returning machine does not have a soil covering function, and the soil needs to be manually filled back into the deep ditches to bury the straw, so that the efficiency of the mode is low and the improvement is needed.
Disclosure of Invention
In order to solve the problems, the invention provides an adjustable straw soil composite pipe ditching and earthing device.
The technical scheme of the invention is as follows: the utility model provides a straw soil composite pipe goes into ditch earthing device with adjustable, including installing the composite pipe conveyer pipe in ditching device top, characterized by:
the support cross bars extending towards two sides are fixedly connected to the support at the tail of the ditching device, the earthing mechanism is connected to the support cross bars and comprises a door-shaped support and two earthing plates, the end parts of two side rods of the door-shaped support are fixedly connected with the two ends of the support rods respectively, the door-shaped support is horizontally and fixedly connected to the tail of the ditching device, the two earthing plates are symmetrically connected to the two ends of the cross beam of the door-shaped support in a V shape, the V-shaped openings formed by the two earthing plates are opposite to the tail of the ditching device, and the tail end of the composite pipe conveying pipe extends out of the ditching device and opposite to the middle of the two earthing plates.
Preferably, the middle of the inner side surface of the earthing plate is hinged to the end part of the beam, and an adjusting and positioning mechanism is arranged between the earthing plate and the beam.
Preferably, the adjusting and positioning mechanism comprises an angle adjusting rod hinged in the middle of the inner side surface of the earthing plate and a plurality of vertical positioning holes arranged at equal intervals at the end part of the cross beam, a through hole is formed in the outer end of the angle adjusting rod, a cutting seam transversely penetrating through the plurality of vertical positioning holes is further formed in the end part of the cross beam, the outer end of the angle adjusting rod stretches into the cutting seam and the through hole and the vertical positioning holes can coaxially correspond to each other, and the vertical positioning holes and the through holes are fixed through bolts.
Preferably, a limiting block is arranged at the outer end of the angle adjusting rod, and the size of the limiting block is larger than that of the cutting joint.
Preferably, a hinge notch matched and clamped into the end part of the beam is arranged in the middle of the inner side surface of the earthing plate, a pin shaft hole A passing through the hinge notch is arranged at the inner end of the earthing plate along the width direction, a pin shaft hole B coaxially corresponding to the pin shaft hole is arranged at the end part of the beam, and a pin shaft is inserted between the pin shaft hole A and the pin shaft hole B.
Preferably, the composite pipe conveying pipe is provided with a lubrication pipeline, the lubrication pipeline comprises a main lubrication liquid pipe arranged along the central line direction of the composite pipe conveying pipe, a lubrication liquid injection pipe is connected between the main lubrication liquid pipe and the turning part of the composite pipe conveying pipe, and two ends of the lubrication liquid injection pipe are respectively communicated with the main lubrication liquid pipe and the composite pipe conveying pipe.
Preferably, the outer end of the lubricating liquid injection pipe is connected with an annular shunt pipe sleeved on the composite pipe conveying pipe, and a plurality of injection branch pipes which are led into the pipe conveying pipe are uniformly distributed on the annular shunt pipe.
The beneficial technical effects of the invention are as follows: an adjustable soil covering device for a straw soil composite pipe is arranged at the tail part of a ditching device, corresponds to a composite pipe conveying pipe above the ditching device, is used for extruding the straw soil composite pipe into a deep ditch when the ditching device is used for digging the deep ditch on the earth surface, two soil covering plates which are arranged in a V shape in the soil covering device are used for raking soil back into the deep ditch to bury the straw soil composite pipe, in addition, a hinge structure is adopted between the soil covering plates and a door-shaped bracket of the soil covering device, an adjusting and positioning mechanism is arranged between the soil covering plates and the door-shaped bracket, one end of an angle adjusting rod in the mechanism is hinged with the soil covering plates, the other end of the angle adjusting rod is provided with a plurality of positioning holes corresponding to the positioning holes on the door-shaped bracket, the inclination angle of the soil covering plates is adjusted by adjusting the through holes into different positioning holes, and the size of the V-shaped opening is adjusted, so that the coverage area and the soil filling efficiency of the soil covering plates are adjusted; the device has realized automatic earthing operation, and earthing is effectual, efficient.
Drawings
FIG. 1 is a schematic perspective view of the invention;
FIG. 2 is a schematic view of a partial perspective of the inventive earthing mechanism;
FIG. 3 is a schematic top view of the invention;
FIG. 4 is a schematic view of the partial cross-sectional structure of FIG. 3;
FIG. 5 is a schematic perspective view of an inventive cover plate and angle adjustment lever;
FIG. 6 is a schematic perspective view of the composite pipe of the present invention after a lubrication pipeline is provided thereon;
fig. 7 is a schematic cross-sectional structural view between a composite tubing carrier and an annular shunt.
In the drawings, 41, a ditching device 411, a supporting cross bar, 42, a composite pipe conveying pipe, 43, a soil covering mechanism, 431, a door-shaped bracket, 432, side bars, 433, a cross bar, 4331, a vertical positioning hole, 4332, a kerf, 4333, a shaft pin hole B, 434, a soil covering plate, 4341, a hinge notch, 4342, a shaft pin hole A, 435, an angle adjusting rod, 4351, a through hole, 4352, a limiting block, 44, bolts, 45, a shaft pin, 46, a main lubricating fluid pipe, 47, a lubricating fluid injection pipe, 48, an annular shunt pipe and 481.
Detailed Description
Referring to fig. 1-7 of the specification, an adjustable straw soil composite pipe soil ditch entering and covering device comprises a composite pipe conveying pipe arranged above a ditching device, wherein a support cross rod extending towards two sides is fixedly connected to a support at the tail of the ditching device, a soil covering mechanism is connected to the support cross rod, the mechanism comprises a door-shaped support and two soil covering plates, two side rod ends of the door-shaped support are fixedly connected with two ends of a support rod respectively, the door-shaped support is horizontally and fixedly connected to the tail of the ditching device, therefore, after the ditching device opens a deep ditch for burying straws on the ground surface, the soil covering mechanism timely fills soil back into the deep ditch to bury the straws, the two soil covering plates are symmetrically connected to two ends of a cross beam of the door-shaped support in a V-shaped mode, V-shaped openings formed by the two soil covering plates are right opposite to the tail of the ditching device, a V-shaped structure between the two soil covering plates forms an inlet, the soil on two sides can be gathered and then is pushed into the deep ditch opened, and the tail end of the composite pipe conveying pipe extends out of the ditching device and is right opposite to the middle of the two soil covering plates.
The middle of the inner side surface of the earthing plate is hinged to the end part of the beam, an adjusting and positioning mechanism is arranged between the earthing plate and the beam, the earthing plate can rotate on the beam, and the earthing plate is fixed through the adjusting and positioning mechanism after the earthing plate rotates to a proper angle.
The adjusting and positioning mechanism comprises an angle adjusting rod hinged in the middle of the inner side surface of the earthing plate and a plurality of vertical positioning holes arranged at equal intervals at the end part of a cross beam, through holes are formed in the outer end of the angle adjusting rod, a cutting seam transversely penetrating through the plurality of vertical positioning holes is further formed in the end part of the cross beam, the outer end of the angle adjusting rod extends into the cutting seam and can coaxially correspond to the through holes, the vertical positioning holes and the through holes are fixed through bolts, the through holes of the angle adjusting rod and the different positioning holes correspond to each other and can drive the earthing plate to rotate, and the two earthing plates are adjusted to form the V-shaped opening.
The outer end of the angle adjusting rod is provided with a limiting block, the size of the limiting block is larger than that of the kerf, and the limiting block can prevent the angle adjusting rod from slipping out of the kerf and form double insurance through bolt matching.
The middle of the inner side surface of the earthing plate is provided with a hinge notch matched and clamped into the end part of the beam, the inner end of the earthing plate is provided with a pin shaft hole A passing through the hinge notch along the width direction, the end part of the beam is provided with a pin shaft hole B coaxially corresponding to the pin shaft hole, and a pin shaft is inserted between the pin shaft hole A and the pin shaft hole B.
The composite pipe conveying pipe is used for conveying the composite pipe extruded in the extruding pipe of the pipe making machine into a deep ditch formed in the earth surface, so that the composite pipe conveying pipe is a section of bent pipe which is bent downwards, the bent part of the bent pipe is subjected to large pressure of the composite pipe, friction between the pipe and the conveying pipe can be increased, the pipe is easy to block at the bent part, and the side wall of the composite pipe is easy to crack.
The composite pipe conveying pipe is provided with a lubricating pipeline, the lubricating pipeline comprises a main lubricating liquid pipe arranged along the central line direction of the composite pipe conveying pipe, a lubricating liquid injection pipe is connected between the main lubricating liquid pipe and the turning part of the composite pipe conveying pipe, and two ends of the lubricating liquid injection pipe are respectively communicated with the main lubricating liquid pipe and the composite pipe conveying pipe; the main lubricating liquid pipe is used for conveying the sublimation liquid from the injection pipe to the turning part of the composite pipe conveying pipe for sublimation, so that the trafficability of the turning part is improved, and the occurrence of blocking and cracking of the side wall of the composite pipe is avoided.
The outer end of the lubricating liquid injection pipe is connected with an annular shunt pipe sleeved on the composite pipe conveying pipe, and a plurality of injection branch pipes which are led into the pipe conveying pipe are uniformly distributed on the annular shunt pipe.
The periphery of the turning part of the composite pipe conveying pipe is comprehensively lubricated without dead angles through the injection branch pipes uniformly distributed on the inner side of the annular pipe, and the lubricating effect is better.
The working process of the invention is as follows:
when ditching and earthing operation is carried out, the ditching device is used for ditching a deep ditch on the earth surface, meanwhile, an extruding pipe is used for extruding straw soil composite pipes into the deep ditch, then two earthing plates which are arranged in a V shape in an earthing mechanism are used for raking soil back into the deep ditch, the straw soil composite pipes are buried, in addition, a hinge structure is adopted between the earthing plates and a door-shaped bracket of the earthing mechanism, an adjusting and positioning mechanism is arranged between the earthing plates and the door-shaped bracket, one end of an angle adjusting rod in the mechanism is hinged with the earthing plates, the other end of the angle adjusting rod is provided with a through hole corresponding to a plurality of positioning holes on the door-shaped bracket, the inclination angle of the earthing plates is adjusted by adjusting the through hole into different positioning holes, and the size of the V-shaped opening is adjusted, so that the coverage range and the earth filling efficiency of the earthing plates are adjusted; the device has realized automatic earthing operation, and earthing is effectual, efficient.
Claims (3)
1. The utility model provides a straw soil composite pipe goes into ditch earthing device with adjustable, including installing the composite pipe conveyer pipe in ditching device top, characterized by:
the support rods extending towards two sides are fixedly connected to the support at the tail of the ditching device, the support rods are connected with a soil covering mechanism, the soil covering mechanism comprises a door-shaped support and two soil covering plates, the end parts of two side rods of the door-shaped support are respectively and fixedly connected with the two ends of the support rods, the door-shaped support is horizontally and fixedly connected to the tail of the ditching device, the two soil covering plates are symmetrically connected to the two ends of the cross beam of the door-shaped support in a V shape, V-shaped openings formed by the two soil covering plates are opposite to the tail of the ditching device, and the tail end of the composite pipe conveying pipe extends out of the ditching device and is opposite to the middle of the two soil covering plates;
the composite pipe conveying pipe is provided with a lubricating pipeline, the lubricating pipeline comprises a main lubricating liquid pipe arranged along the central line direction of the composite pipe conveying pipe, a lubricating liquid injection pipe is connected between the main lubricating liquid pipe and the turning part of the composite pipe conveying pipe, and two ends of the lubricating liquid injection pipe are respectively communicated with the main lubricating liquid pipe and the composite pipe conveying pipe;
the outer end of the lubricating liquid injection pipe is connected with an annular shunt pipe sleeved on the composite pipe conveying pipe, and a plurality of injection branch pipes which are led into the composite pipe conveying pipe are uniformly distributed on the annular shunt pipe;
the middle of the inner side surface of the earthing plate is hinged to the end part of the beam, and an adjusting and positioning mechanism is arranged between the earthing plate and the beam;
the adjusting and positioning mechanism comprises an angle adjusting rod hinged in the middle of the inner side surface of the earthing plate and a plurality of vertical positioning holes arranged at equal intervals at the end part of the cross beam, a through hole is formed in the outer end of the angle adjusting rod, a cutting seam transversely penetrating through the plurality of vertical positioning holes is further formed in the end part of the cross beam, the outer end of the angle adjusting rod extends into the cutting seam and the through hole and the vertical positioning holes can coaxially correspond to each other, and the vertical positioning holes and the through holes are fixed through bolts.
2. The adjustable straw soil composite pipe ditching and earthing device according to claim 1, which is characterized in that: the outer end of the angle adjusting rod is provided with a limiting block, and the size of the limiting block is larger than that of the cutting joint.
3. The adjustable straw soil composite pipe ditching and earthing device according to claim 1, which is characterized in that: the middle of the inner side surface of the earthing plate is provided with a hinge notch matched and clamped into the end part of the beam, the inner end of the earthing plate is provided with a pin shaft hole A passing through the hinge notch along the width direction, the end part of the beam is provided with a pin shaft hole B coaxially corresponding to the pin shaft hole A, and a pin shaft is inserted between the pin shaft hole A and the pin shaft hole B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111380793.0A CN114026985B (en) | 2021-11-20 | 2021-11-20 | Adjustable straw soil composite pipe ditching and earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111380793.0A CN114026985B (en) | 2021-11-20 | 2021-11-20 | Adjustable straw soil composite pipe ditching and earthing device |
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| Publication Number | Publication Date |
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| CN114026985A CN114026985A (en) | 2022-02-11 |
| CN114026985B true CN114026985B (en) | 2023-06-23 |
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| CN202111380793.0A Active CN114026985B (en) | 2021-11-20 | 2021-11-20 | Adjustable straw soil composite pipe ditching and earthing device |
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| CN115777270B (en) * | 2022-11-17 | 2024-06-25 | 杭州市临安区农林技术推广中心 | Soil acidification relieving equipment based on moisture management |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101116994A (en) * | 2006-07-31 | 2008-02-06 | 于传敏 | Method for preparing novel vegetation composite tube |
| JP5232453B2 (en) * | 2007-11-29 | 2013-07-10 | 小橋工業株式会社 | Pricking machine |
| CN102550262B (en) * | 2012-01-17 | 2014-12-03 | 国海夫 | Water-saving ditch seeding method and stubble-returning multi-process tiller-seeder using same |
| JP6596515B2 (en) * | 2015-02-09 | 2019-10-23 | 広西五豊機械有限公司 | Extension type cultivator / crusher / stander and cultivator / crusher / stander |
| CN206350314U (en) * | 2016-12-16 | 2017-07-25 | 惠安兆兴机械有限公司 | A kind of adjustable sowing, fertilising, earthing integrated plough |
| CN211546309U (en) * | 2019-12-10 | 2020-09-22 | 深圳市合众清洁能源研究院 | Conveying system for deeply dewatered sludge |
| CN212696580U (en) * | 2020-04-01 | 2021-03-16 | 宿州市辉腾再生资源利用有限公司 | Granulator is smashed to field straw |
| CN213694752U (en) * | 2020-11-25 | 2021-07-16 | 吉林万通集团盛泰生物工程股份有限公司 | Small-sized corn straw strip enrichment and deep returning machine |
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