CN111758361A - Crop root stubble remover and using method thereof - Google Patents
Crop root stubble remover and using method thereof Download PDFInfo
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- CN111758361A CN111758361A CN202010778308.4A CN202010778308A CN111758361A CN 111758361 A CN111758361 A CN 111758361A CN 202010778308 A CN202010778308 A CN 202010778308A CN 111758361 A CN111758361 A CN 111758361A
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- stubble
- push rod
- rod
- pulling
- handle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D11/00—Other hand implements
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Abstract
The invention provides a crop stubble remover and a using method thereof, the crop stubble remover comprises a push rod and a stubble removing rod sleeved on the push rod, the upper end of the stubble removing rod is provided with a handle, the lower end of the stubble removing rod is fixedly provided with a spiral claw, the upper end of the push rod extends to the outer side of the upper end of the stubble removing rod, the upper end of the push rod is fixedly provided with a push rod handle, a spring is sleeved on the push rod at the upper part of the push rod and is pressed between the push rod handle and the handle, the lower end of the push rod extends to the lower end outlet of the stubble removing rod, the outer side of the stubble removing rod is also sleeved with a stubble removing support sleeve, the upper end of the stubble removing support sleeve is provided with an external thread, the outer side of the stubble removing support sleeve is sleeved with a control handle in threaded connection with the external thread, the control handle is fixedly connected. The stubble cleaning machine aims to solve the problems of difficult removal of stubbles, high labor intensity, low working efficiency and the like in the current mountainous and hilly areas. Belongs to the technical field of crop machinery.
Description
Technical Field
The invention relates to a crop stubble remover and a using method thereof, belonging to the technical field of crop machinery.
Background
Under the background of increasingly serious environmental pollution and energy crisis, crop straws are widely developed and utilized as a biomass energy source, but the residual stubble resources are not reasonably disposed. The stubbles are used as a renewable biomass energy source and can be removed for resource utilization. Meanwhile, the stubbles of some crops are difficult to completely rot or can become the infection source of viruses when being left in the field, and the crops need to be pulled out during harvesting in order not to influence the cultivation of the crops in the next year.
With the continuous improvement of the technical level of crop production in China, the mechanical technology of crushing and returning the root stubble to the field is applied to corn, wheat, cotton, soybean, sorghum and the like, and the root stubble is directly crushed and returned to the field. However, for the mountainous and hilly areas in southwest, the straw stubbles are mainly planed manually, so that the labor intensity is high, and the working efficiency is low. Therefore, the design and development of the small, simple and portable stubble pulling device suitable for mountainous and hilly areas have very important significance in reducing the labor intensity of farmers, liberating the productivity, improving the planting conditions of crops in the next year and the like.
Disclosure of Invention
Aiming at the problems, the invention provides a crop stubble remover and a using method thereof, aiming at solving the problems of difficult removal, high labor intensity, low working efficiency and the like of the stubble remover in the current mountainous and hilly areas.
In order to solve the problems, the crop stubble remover comprises a push rod and a stubble removing rod sleeved on the push rod, the inside of the stubble removing rod is of a hollow structure, the upper end of the stubble removing rod is provided with a handle, the lower end of the stubble removing rod is fixedly provided with a spiral claw, the upper end of the push rod extends to the outer side of the upper end of the stubble removing rod, a push rod handle is fixed at the upper end of the push rod, a spring is sleeved on the push rod at the upper part and is pressed between the push rod handle and the handle, the lower end of the push rod extends to the outlet of the lower end of the stubble pulling rod, a stubble pulling supporting sleeve is also sleeved on the outer side of the stubble pulling rod, the upper end of the stubble pulling supporting sleeve is provided with an external thread, a control handle in threaded connection with the external thread is sleeved on the outer side of the stubble pulling supporting sleeve, and the control handle is fixedly connected with the handle through a handle connecting plate, the lower end of the stubble pulling supporting sleeve is provided with a supporting cylinder which is covered at the lower end of the stubble pulling rod, and the spiral claw extends to the lower part of the supporting cylinder.
In the stubble remover, a boss is welded and fixed at the other end of the push rod;
in the stubble remover, the spiral grabbing device comprises a plurality of grabbing rods which are arranged along the circumferential direction of the stubble pulling rod at equal intervals and are in a spiral shape, and the front ends of the grabbing rods are in a thin pointed shape;
in the stubble remover, the inner side of the stubble removing support sleeve is provided with a linear bearing, and the stubble removing support sleeve is sleeved with the stubble removing rod through the linear bearing.
The use method of the crop stubble remover comprises the following steps:
when the stubble pulling operation is carried out, the spiral claw is aligned to the stubble, the handle is pressed downwards by two hands to enable the spiral claw to cut into the bottom of the stubble, the stubble pulling rod is rotated to enable the stubble to be loosened, then the handle is lifted by two hands to pull out the stubble, and finally the push rod is pushed downwards to enable the stubble to fall off from the spiral claw under the action force of the lug boss, so that the crop stubble pulling is completed; if the root system is developed or the soil is hard, the stubble is pulled out difficultly by lifting the handle, the control handle is pulled to rotate the control handle to drive the stubble pulling support sleeve to move downwards, the control handle is continuously pulled after the support sleeve contacts the soil, the spiral claw and the stubble can be pulled out of the soil, and the effect of saving labor is achieved.
Compared with the prior art, the stubble pulling device is suitable for pulling out the stubbles of various crops under various soil conditions, saves labor in working, has higher stubble pulling operation efficiency, has a simple structure, is convenient to manufacture, has low cost, is convenient to carry and use, has great use value particularly for the stubble pulling operation of the crops in mountainous and hilly areas, and is suitable for popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an isometric view of the present invention;
FIG. 3 is a schematic structural view of a stubble plucking rod;
FIG. 4 is a schematic structural view of the push rod;
FIG. 5 is a schematic view of a stubble tilling supporting sleeve.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.
Examples
Referring to fig. 1 to 5, the present embodiment provides a crop stubble remover, which includes a push rod 2 and a stubble removing rod 1 sleeved on the push rod 2, the upper end of the stubble removing rod 1 is provided with a handle 101, the lower end of the stubble removing rod 1 is fixed with a spiral gripper 102, the spiral gripper 102 includes a plurality of gripping rods which are arranged at equal intervals along the circumference of the stubble removing rod 1 and are spirally formed, the upper end of the push rod 2 extends to the outer side of the upper end of the stubble removing rod 1, the upper end of the push rod 2 is fixed with a push rod handle 201, the push rod 2 at the upper portion is sleeved with a spring 3, the spring 3 is pressed between the push rod handle 201 and the handle 101, the lower end of the push rod 2 extends to the lower end outlet of the stubble removing rod 1, the lower end of the push rod 2 is welded and fixed with a boss 202, the outer side of the stubble removing rod 1 is further sleeved with a stubble removing support sleeve 4, the upper end of the, the control handle 104 is fixedly connected with the handle 101 through a handle connecting plate 103, the lower end of the stubble pulling supporting sleeve 4 is provided with a supporting cylinder 402 which is covered on the lower end of the stubble pulling rod 1, the spiral claw 102 extends to the lower part of the supporting cylinder 402, the inner side of the stubble pulling supporting sleeve 4 is provided with a linear bearing 5, and the stubble pulling supporting sleeve 4 is sleeved with the stubble pulling rod 1 through the linear bearing 5.
The using method comprises the following steps:
when the stubble is pulled out, the spiral claw 102 is aligned to the stubble, the handle 101 is pressed down by two hands to make the spiral claw 102 cut into the bottom of the stubble, the stubble pulling rod 1 is rotated to loosen the stubble, then the handle 101 is lifted by two hands to pull out the stubble, and finally the push rod 2 is pushed down to make the stubble fall off from the spiral claw 102 under the action of the boss 201, so that the crop stubble pulling-out is completed; if the root system is developed or the soil is hard, the stubble is difficult to pull out by lifting the handle 101, the stubble pulling support sleeve 4 is driven to move downwards by pulling the control handle 104, the spiral claw 102 and the stubble can be pulled out of the soil by continuously pulling the control handle 104 after the support sleeve 402 contacts the soil, and the effect of saving labor is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A crop root stubble remover is characterized in that: comprises a push rod (2) and a stubble pulling rod (1) sleeved on the push rod (2), the inside of the stubble pulling rod (1) is of a hollow structure, a handle (101) is arranged at the upper end of the stubble pulling rod (1), a spiral claw (102) is fixed at the lower end of the stubble pulling rod, the upper end of the push rod (2) extends to the outer side of the upper end of the stubble pulling rod (1), a push rod handle (201) is fixed at the upper end of the push rod (2), a spring (3) is sleeved on the push rod (2) at the upper part of the lower part of the push rod (2), the spring (3) is pressed between the push rod handle (201) and the handle (101), the lower end of the push rod (2) extends to the lower end outlet of the stubble pulling rod (1), a stubble pulling support sleeve (4) is further sleeved on the outer side of the stubble pulling rod (1), an external thread (401) is arranged at the upper end of the stubble pulling support sleeve, the lower end of the stubble pulling support sleeve (4) is provided with a support cylinder (402) which is covered on the lower end of the stubble pulling rod (1), and the spiral claw (102) extends to the lower part of the support cylinder (402).
2. The crop stubble remover as claimed in claim 1, wherein: and the other end of the push rod (2) is fixedly welded with a boss (202).
3. The crop stubble remover as claimed in claim 1, wherein: the spiral grab (102) comprises a plurality of grab rods which are arranged along the circumferential direction of the stubble pulling rod (1) at equal intervals and are in a spiral shape, and the front ends of the grab rods are in a thin pointed shape.
4. The crop stubble remover as claimed in claim 1, wherein: the inner side of the stubble pulling support sleeve (4) is provided with a linear bearing (5), and the stubble pulling support sleeve (4) is sleeved with the stubble pulling rod (1) through the linear bearing (5).
5. The use method of the crop stubble remover as claimed in claim 1 is characterized in that the specific method is as follows:
when the stubble is pulled out, the spiral claw (102) is aligned to the stubble, the handle (101) is pressed downwards by rotating the two hands to enable the spiral claw (102) to cut into the bottom of the stubble, the stubble pulling rod (1) is rotated to loosen the stubble, then the handle (101) is lifted by the two hands to pull out the stubble, and finally the push rod handle (201) is pushed downwards to drive the push rod (2) to move downwards, so that the stubble falls off from the spiral claw (102) under the action force of the boss (201), and the crop stubble pulling-out is completed; if the root system is developed or the soil is hard, the stubble is difficult to pull out by lifting the handle (101), the stubble pulling support sleeve (4) is driven to move downwards by pulling the control handle (104), the spiral claw (102) and the stubble can be pulled out of the soil by continuously pulling the control handle (104) after the support sleeve (402) contacts the soil, and the effect of saving labor is achieved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010778308.4A CN111758361A (en) | 2020-08-05 | 2020-08-05 | Crop root stubble remover and using method thereof |
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CN202010778308.4A CN111758361A (en) | 2020-08-05 | 2020-08-05 | Crop root stubble remover and using method thereof |
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Citations (12)
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CA2410843A1 (en) * | 2002-12-03 | 2003-10-01 | Jean-Robert Paquet | Modular root extractor |
US20030192709A1 (en) * | 2002-04-15 | 2003-10-16 | Hartwig Sandholzer | Holding stick for soil treatment elements to be actuated by rotation |
US20040065476A1 (en) * | 2002-10-04 | 2004-04-08 | Roberts Jeffrey John | Soil drill rod extractor |
CN201450689U (en) * | 2009-07-25 | 2010-05-12 | 李怀春 | Portable stubble-eliminating device |
US20110203815A1 (en) * | 2010-02-19 | 2011-08-25 | Pare Richard | Weeder |
JP2013165703A (en) * | 2012-02-15 | 2013-08-29 | Takanari Sawahata | Weed pulling apparatus |
US20140352989A1 (en) * | 2013-06-04 | 2014-12-04 | Weed Zinger, LLC | Weed removing and ejecting apparatus |
CN206728607U (en) * | 2017-04-19 | 2017-12-12 | 湖北省烟草公司十堰市公司 | A kind of tobacco rhizome extractor |
CN109121476A (en) * | 2018-09-21 | 2019-01-04 | 黄春梅 | A kind of agricultural novel plant plucking device |
CN208549250U (en) * | 2018-07-20 | 2019-03-01 | 周蕾 | Plant root stubble extractor |
CN210202365U (en) * | 2019-06-04 | 2020-03-31 | 湖南天泉生物科技有限公司 | Device convenient for supplementing Chinese herbal medicine seeds |
CN212464046U (en) * | 2020-08-05 | 2021-02-05 | 茅台学院 | Crop root stubble remover |
-
2020
- 2020-08-05 CN CN202010778308.4A patent/CN111758361A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030192709A1 (en) * | 2002-04-15 | 2003-10-16 | Hartwig Sandholzer | Holding stick for soil treatment elements to be actuated by rotation |
US20040065476A1 (en) * | 2002-10-04 | 2004-04-08 | Roberts Jeffrey John | Soil drill rod extractor |
CA2410843A1 (en) * | 2002-12-03 | 2003-10-01 | Jean-Robert Paquet | Modular root extractor |
CN201450689U (en) * | 2009-07-25 | 2010-05-12 | 李怀春 | Portable stubble-eliminating device |
US20110203815A1 (en) * | 2010-02-19 | 2011-08-25 | Pare Richard | Weeder |
JP2013165703A (en) * | 2012-02-15 | 2013-08-29 | Takanari Sawahata | Weed pulling apparatus |
US20140352989A1 (en) * | 2013-06-04 | 2014-12-04 | Weed Zinger, LLC | Weed removing and ejecting apparatus |
CN206728607U (en) * | 2017-04-19 | 2017-12-12 | 湖北省烟草公司十堰市公司 | A kind of tobacco rhizome extractor |
CN208549250U (en) * | 2018-07-20 | 2019-03-01 | 周蕾 | Plant root stubble extractor |
CN109121476A (en) * | 2018-09-21 | 2019-01-04 | 黄春梅 | A kind of agricultural novel plant plucking device |
CN210202365U (en) * | 2019-06-04 | 2020-03-31 | 湖南天泉生物科技有限公司 | Device convenient for supplementing Chinese herbal medicine seeds |
CN212464046U (en) * | 2020-08-05 | 2021-02-05 | 茅台学院 | Crop root stubble remover |
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