CN107396765B - Electric cotton topping device and using method thereof - Google Patents
Electric cotton topping device and using method thereof Download PDFInfo
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- CN107396765B CN107396765B CN201710714420.XA CN201710714420A CN107396765B CN 107396765 B CN107396765 B CN 107396765B CN 201710714420 A CN201710714420 A CN 201710714420A CN 107396765 B CN107396765 B CN 107396765B
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- fixed blade
- blade
- rotary knife
- cotton
- support
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
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- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses an electric cotton topping device, which comprises a bracket, wherein a rotary knife roll driven by a servo motor is rotatably arranged on the bracket, the servo motor is electrically connected with a storage battery and is controlled by a switch, one end of the rotary knife roll is sleeved with a driving disc for driving a movable blade, the driving disc rotates along with the rotary knife roll, a fixed blade arranged on the bracket is arranged below the rotary knife roll, the top end of the fixed blade is provided with a chute and a baffle plate positioned at the first end of the fixed blade, the movable blade with a slider arranged at the bottom end is slidably arranged on the fixed blade, a spring is arranged between the first end of the movable blade and the baffle plate of the fixed blade, a gap is arranged between the second end of the movable blade and the second end of the fixed blade, a plurality of driving rods are arranged on the driving disc, the driving rods are inserted into the gap and push the movable blade towards. The invention has the beneficial effects that: the device is simple and convenient to operate, low in mechanical cost and high in working efficiency.
Description
Technical Field
The invention relates to an electric cotton topping device and a using method thereof, belonging to the field of agricultural machinery.
Background
Topping is a central link in cotton pruning, the top growth advantage of cotton can be eliminated by topping, the growth of main stems of cotton plants is controlled, the transportation direction of substances such as moisture and nutrients in bodies is adjusted, and ineffective fruit branches are avoided. More nutrients are supplied for the growth of reproductive organs, the excessive consumption of water and fertilizer by ineffective fruit branches is reduced, the early boll-forming and multi-boll-forming of cotton plants are promoted, the falling is reduced, the quality of cotton is improved, and the obvious yield-increasing and income-increasing effects are achieved.
Cotton topping is an important process in the growth process of cotton plants, and can promote the yield and quality of cotton. At present, cotton topping is mainly carried out in a manual topping mode, and the efficiency is low.
Disclosure of Invention
The invention mainly aims to provide an electric cotton topping device and a using method thereof, which are simple and convenient to operate, low in mechanical cost and high in working efficiency, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
electric cotton topping device comprises a support, wherein walking wheels are installed at the bottom of the support, a storage battery is installed outside the support, a rotary knife roller driven by a servo motor is installed on the support in a rotating mode, the servo motor is electrically connected with the storage battery and controlled by a switch, a driving disc used for driving a movable blade is sleeved at one end of the rotary knife roller and rotates along with the rotary knife roller, a fixed blade installed on the support is arranged below the rotary knife roller, a sliding groove and a baffle positioned at the first end of the fixed blade are arranged at the top end of the fixed blade, the movable blade with a sliding block at the bottom end is installed on the fixed blade in a sliding mode, a spring is installed between the first end of the movable blade and the baffle of the fixed blade, a notch is formed between the second end of the movable blade and the second end of the fixed blade, a plurality of driving rods are arranged on the driving disc, the driving rods are inserted into Cutting cotton branches and leaves.
Furthermore, the rotary knife roller is provided with rotary blades with the same number as the driving rods, and the longitudinal sections of the rotary blades are of arc structures.
Further, the cross section of the driving rod is fan-shaped.
Furthermore, a hand push rod is arranged on the rear side of the support.
Furthermore, the support is a telescopic support with adjustable height so as to meet the topping requirements of cotton plants with different heights.
Furthermore, a plurality of cutting edges with uniform intervals are arranged on the movable blade and the fixed blade, and the distance between every two adjacent cutting edges is equal to the width of each cutting edge.
Furthermore, a speed reducer is connected between the servo motor and the rotary knife roller.
The using method of the electric cotton topping device comprises the following steps:
1) riding the electric cotton topping device on cotton plants to enable the travelling wheels to be positioned on two sides of the cotton plants;
2) turning on a power switch, and an operator holds the hand push rod to push the electric cotton topping device to walk;
3) the top of the cotton plant higher than the fixed blade is driven by the rotary knife roller to approach the fixed blade and enter a gap between two adjacent blades on the fixed blade, and the driven blade is occluded with the fixed blade to cut off.
An operator holds the hand-held rod by hand to push the cotton topping device to ride on a cotton plant to walk, and drives the rotary knife roll to rotate by taking the storage battery as a power source to drive the top of the cotton plant to approach the fixed blade and enter a gap between two adjacent cutting edges on the fixed blade, and the driven blade is occluded with the fixed blade to cut off the cotton plant; the device is simple and convenient to operate, low in mechanical cost and high in working efficiency.
Drawings
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is a side view of a rotating knife roll of the present invention;
FIG. 3 is a side view of a drive disk of the present invention;
FIG. 4 is a schematic diagram illustrating the positional relationship between the stationary blade, the movable blade and the driving rod in the first state according to the present invention;
FIG. 5 is a schematic structural view of portion A of FIG. 4;
FIG. 6 is a schematic diagram illustrating the positional relationship between the fixed blade, the movable blade and the driving rod in the second state according to the present invention;
FIG. 7 is a longitudinal cross-sectional view of the movable blade of the present invention;
FIG. 8 is a longitudinal sectional view of the stationary blade of the present invention.
In the figure: 1. a traveling wheel; 2. a support; 3. a storage battery; 4. a handspike; 5. fixing a blade; 6. a movable blade; 7. a servo motor; 8. rotating the knife roll; 9. a drive rod; 10. rotating the blade; 11. a drive disc; 12. a blade; 13. a baffle plate; 14. a spring; 15. a chute; 16. a slide block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the present embodiment provides an electric cotton topping device, which includes a support, a traveling wheel installed at the bottom of the support, a storage battery installed at the outside of the support, a rotary knife roller driven by a servo motor installed on the support in a rotating manner, the servo motor electrically connected with the storage battery and controlled by a switch, a driving disc for driving a movable blade connected to one end of the rotary knife roller in a sleeving manner, the driving disc rotating with the rotary knife roller, a fixed blade installed on the support and located below the rotary knife roller, a sliding chute and a baffle located at a first end of the fixed blade installed at the top end of the fixed blade, a movable blade having a slider at the bottom end installed on the fixed blade in a sliding manner, a spring installed between the first end of the movable blade and the baffle of the fixed blade, a gap provided between a second end of the movable blade and a, the driving rod is inserted into the notch and pushes the movable blade towards the first end of the fixed blade to enable the movable blade to be meshed with the fixed blade to cut off cotton branches and leaves.
Furthermore, the rotary knife roller is provided with rotary blades with the same number as the driving rods, and the longitudinal sections of the rotary blades are of arc structures.
Further, the cross section of the driving rod is fan-shaped.
Furthermore, a hand push rod is arranged on the rear side of the support.
Furthermore, the support is a telescopic support with adjustable height so as to meet the topping requirements of cotton plants with different heights.
Furthermore, a plurality of cutting edges with uniform intervals are arranged on the movable blade and the fixed blade, and the distance between every two adjacent cutting edges is equal to the width of each cutting edge.
Furthermore, a speed reducer is connected between the servo motor and the rotary knife roller.
The using method of the electric cotton topping device comprises the following steps:
1) riding the electric cotton topping device on cotton plants to enable the travelling wheels to be positioned on two sides of the cotton plants;
2) turning on a power switch, and an operator holds the hand push rod to push the electric cotton topping device to walk;
3) the top of the cotton plant higher than the fixed blade is driven by the rotary knife roller to approach the fixed blade and enter a gap between two adjacent blades on the fixed blade, and the driven blade is occluded with the fixed blade to cut off.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. Electric cotton topping device comprises a support, wherein walking wheels are installed at the bottom of the support, a storage battery is installed outside the support, a rotary knife roller driven by a servo motor is installed on the support in a rotating mode, the servo motor is electrically connected with the storage battery and controlled by a switch, a driving disc used for driving a movable blade is sleeved at one end of the rotary knife roller and rotates along with the rotary knife roller, a fixed blade installed on the support is arranged below the rotary knife roller, a sliding groove and a baffle positioned at the first end of the fixed blade are arranged at the top end of the fixed blade, the movable blade with a sliding block at the bottom end is installed on the fixed blade in a sliding mode, a spring is installed between the first end of the movable blade and the baffle of the fixed blade, a notch is formed between the second end of the movable blade and the second end of the fixed blade, a plurality of driving rods are arranged on the driving disc, the driving rods are The cotton branches and leaves are cut off by mutual occlusion, the rotary knife roll is provided with rotary blades with the same number as the driving rods, the longitudinal section of each rotary blade is of an arc-shaped structure, the movable blades and the fixed blades are provided with a plurality of uniformly spaced cutting edges, and the distance between every two adjacent cutting edges is equal to the width of the cutting edges.
2. The electric cotton topping device of claim 1 wherein: the cross section of the driving rod is fan-shaped.
3. The electric cotton topping device of claim 1 wherein: a hand push rod is arranged on the rear side of the support.
4. The electric cotton topping device of claim 1 wherein: the support is a telescopic support with adjustable height.
5. The electric cotton topping device of claim 1 wherein: a speed reducer is connected between the servo motor and the rotary knife roller.
6. The use method of the cotton electric topping device of any one of claims 1 to 5, characterized by comprising the steps of:
1) riding the electric cotton topping device on cotton plants to enable the travelling wheels to be positioned on two sides of the cotton plants;
2) turning on a power switch, and an operator holds the hand push rod to push the electric cotton topping device to walk;
3) the top of the cotton plant higher than the fixed blade is driven by the rotary knife roller to approach the fixed blade and enter a gap between two adjacent blades on the fixed blade, and the driven blade is occluded with the fixed blade to cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714420.XA CN107396765B (en) | 2017-08-18 | 2017-08-18 | Electric cotton topping device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714420.XA CN107396765B (en) | 2017-08-18 | 2017-08-18 | Electric cotton topping device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107396765A CN107396765A (en) | 2017-11-28 |
| CN107396765B true CN107396765B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710714420.XA Active CN107396765B (en) | 2017-08-18 | 2017-08-18 | Electric cotton topping device and using method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301247B (en) * | 2019-07-29 | 2024-02-27 | 黄健 | Electric working machine for cotton topping |
| CN110637605A (en) * | 2019-10-26 | 2020-01-03 | 蒙阴力丰科技发展有限公司 | Rotary-cut picking device |
| CN110876301A (en) * | 2019-11-15 | 2020-03-13 | 江苏大学 | Hobbing type tea tree stem cutting device and cutting method thereof |
| CN110892828A (en) * | 2019-12-27 | 2020-03-20 | 湘潭大学 | Cotton topping method based on crawler-type robot |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02299517A (en) * | 1989-05-11 | 1990-12-11 | Arusu Hamono Seizo Kk | Reaper |
| SU1657111A1 (en) * | 1989-03-24 | 1991-06-23 | Ташкентский институт инженеров ирригации и механизации сельского хозяйства | Apparatus for layer-by-layer cutting of cotton stalks |
| JPH10309127A (en) * | 1997-05-13 | 1998-11-24 | Suzutec Co Ltd | Apparatus for pruning |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201097519Y (en) * | 2007-10-12 | 2008-08-13 | 刘速成 | Cotton topping off device |
| CN201398326Y (en) * | 2009-05-12 | 2010-02-10 | 浙江亚特电器有限公司 | Novel hand-held cotton topping machine |
| CN204733641U (en) * | 2014-06-17 | 2015-11-04 | 新疆农业大学 | Automatic cotton of control height device of pinching |
| CN204069865U (en) * | 2014-10-17 | 2015-01-07 | 新疆农业大学 | The lifting of cotton top-cutting machine is pinched device |
| CN106489562A (en) * | 2017-01-14 | 2017-03-15 | 石河子大学 | Flat push type cotton top-cutting machine |
-
2017
- 2017-08-18 CN CN201710714420.XA patent/CN107396765B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1657111A1 (en) * | 1989-03-24 | 1991-06-23 | Ташкентский институт инженеров ирригации и механизации сельского хозяйства | Apparatus for layer-by-layer cutting of cotton stalks |
| JPH02299517A (en) * | 1989-05-11 | 1990-12-11 | Arusu Hamono Seizo Kk | Reaper |
| JPH10309127A (en) * | 1997-05-13 | 1998-11-24 | Suzutec Co Ltd | Apparatus for pruning |
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| CN107396765A (en) | 2017-11-28 |
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Effective date of registration: 20200811 Address after: Room 105, Building 12, Yuyuan, Singapore, Luan Economic and Technological Development Zone, Anhui Province Applicant after: LU'AN LIANZHONG INDUSTRIAL AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 230000 North Linquan East Road, Feidong Economic Development Zone, Hefei City, Anhui Province Applicant before: HEFEI RONGDIAN ENVIRONMENTAL ELECTRIC APPLIANCE Co.,Ltd. |
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