CN204317039U - Cotton stalk drawing-aid device - Google Patents
Cotton stalk drawing-aid device Download PDFInfo
- Publication number
- CN204317039U CN204317039U CN201420785350.9U CN201420785350U CN204317039U CN 204317039 U CN204317039 U CN 204317039U CN 201420785350 U CN201420785350 U CN 201420785350U CN 204317039 U CN204317039 U CN 204317039U
- Authority
- CN
- China
- Prior art keywords
- stalk
- gear casing
- pawl
- aid device
- worm screw
- 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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Abstract
The utility model discloses a kind of cotton stalk drawing-aid device, comprise the frame be fixedly connected with tractor, described frame is provided with detector, the below of described frame is provided with gear casing, the worm screw be connected with hydraulic motor is installed in described gear casing, described worm screw cuts gears meshing with two respectively by two carrier gears, the below of described gear casing is provided with the protective cover be connected with cutting gear respectively, depth of cut controller is provided with in described protective cover, the two ends of described frame are fixed with support column respectively, the free end of described support column is hinged with hydraulic jack, the other end of described hydraulic jack is provided with stalk pawl, described stalk pawl is provided with the probe coordinated with detector.The utility model structure is simple, compact, and do not damage hand, can realize operation of loosening the soil, be convenient to uproop, prevent from being completely cured, many stalks of simultaneously choosing, improve operating efficiency.
Description
Technical field
The utility model relates to agricultural equipment technical field, is specifically related to a kind of cotton stalk drawing-aid device.
Background technology
At present, in the production process of agricultural, in cropland in the fall after cotton picking, often leave over a large amount of cotton stalks, at this moment need to pull out in time, to facilitate cultivating of next season crops.Existing removal method is, free-handly chooses or pulls up by instrument, and free-hand labour intensity of choosing is large, easily damage hand, and efficiency is low, affects job schedule.Pull up by instrument, although can prevent from damaging hand, but expend strength, and in the unfavorable situation of soil environment, root is easily broken in the ground by dead man, and so easy absorption soil nutrient, continued growth, affects cultivating of next season crops.In addition, existing drawing-aid device needs one one to eradicate, and reduces operating efficiency.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of cotton stalk drawing-aid device.
Its technical scheme is: cotton stalk drawing-aid device, comprise the frame be fixedly connected with tractor, described frame is provided with detector, the below of described frame is provided with gear casing, the worm screw be connected with hydraulic motor is installed in described gear casing, described worm screw cuts gears meshing with two respectively by two carrier gears, the below of described gear casing is provided with the protective cover be connected with cutting gear respectively, depth of cut controller is provided with in described protective cover, the two ends of described frame are fixed with support column respectively, the free end of described support column is hinged with hydraulic jack, the other end of described hydraulic jack is provided with stalk pawl, described stalk pawl is provided with the probe coordinated with detector.
Described depth of cut controller is the severity control plate be connected with the bottom resilient of gear casing, and described severity control plate is connected with gear casing by spring.
Two carrier gears are separately positioned on worm screw both ends, respectively with worm screw and cut gears meshing.
Described stalk pawl is the arc of strip.
Described support column, hydraulic jack and stalk pawl are set to 2-5 groups.
The utility model has following beneficial effect:
1, design science is reasonable, and device structure is simple, compact, and easy and simple to handle, dense at stalk, the region that working space is less can realize dead man operation very easily;
2, prevent from directly contacting with hand, can operation of loosening the soil be realized, thus effectively prevent from being completely cured, be convenient to root to extract together;
3, can to choose many stalks simultaneously, handled easily;
4, improve efficiency, saved and measured manpower greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1, cotton stalk drawing-aid device, comprises the frame 1 be fixedly connected with tractor, frame 1 is provided with detector 2, and stalk pawl 12 is provided with the probe 13 coordinated with detector 2, can realize the accurate location to cotton stalk like this, prevent from grabbing partially, realize automation mechanized operation.
In the below of frame 1, gear casing 3 is installed, the worm screw 5 be connected with hydraulic motor 4 is installed in gear casing 3, worm screw 5 is cut gear 7 with two respectively by two carrier gears 6 and engages, and can prevent soil from entering by gear casing 3, ensures the service life of gear and worm screw 5.
The below of gear casing 3 is provided with the protective cover 8 be connected with cutting gear 7 respectively, is provided with depth of cut controller 9, can protects cutting gear 7 and play correcting by protective cover 8 in protective cover 8.Prevented from profoundly cutting by depth of cut control 9 and wasted energy and lower efficiency.
The two ends of frame 1 are fixed with support column 10 respectively, and the free end of described support column 10 is hinged with hydraulic jack 11, and the other end of described hydraulic jack 11 is provided with stalk pawl 12, can be realized the pulling up of stalk by stalk pawl 12, be aimed at, and the action such as to put down.
Depth of cut controller 9 is the severity control plate be connected with the bottom resilient of gear casing 3, and described severity control plate is connected with gear casing 3 by spring 14.Can prevent from causing rigid damage to the bottom of gear casing 3 by spring 14, prevent from causing vibration to the parts in gear casing 3, certain cushioning effect can be played.
Two carrier gears 6 are separately positioned on worm screw 5 both ends, respectively with worm screw 5 with cut gear 7 and engage.
Described stalk pawl 12 is the arc of strip.
Described support column 10, hydraulic jack 11 and stalk pawl 12 are set to 2-5 groups.
During use, hydraulic jack 11 is connected the hydraulic system of tractor with the conduit under fluid pressure of hydraulic motor 4.First the gap between two cutting gears 7 is adjusted to the both sides of cotton stalk by control hydraulic system, drives worm screw 5 to rotate by hydraulic motor 4, stirs two carrier gears 6 and drives cutting teeth wheel 7 to rotate continuously, thus press down cutting soil, realize loosening the soil operation.Loosen the soil to the degree of depth of depth of cut controller 9, operating hydraulically operated oil cylinder 11 extends, the position of cotton stalk is confirmed by the infrared signal probe 13 be arranged on stalk pawl 12, and instruction is sent to controller through detector 2 by the signal detected, control stalk pawl 12 stalk is firmly grasped, and upwards mention and can fulfil assignment.By organizing setting, can realize pulling up of many stalks, can lighten one's labor power, increases work efficiency more simultaneously.
The utility model structure is simple, compact, and do not damage hand, can realize operation of loosening the soil, be convenient to uproop, prevent from being completely cured, many stalks of simultaneously choosing, improve operating efficiency.
Claims (5)
1. cotton stalk drawing-aid device, it is characterized in that: comprise the frame be fixedly connected with tractor, described frame is provided with detector, the below of described frame is provided with gear casing, the worm screw be connected with hydraulic motor is installed in described gear casing, described worm screw cuts gears meshing with two respectively by two carrier gears, the below of described gear casing is provided with the protective cover be connected with cutting gear respectively, depth of cut controller is provided with in described protective cover, the two ends of described frame are fixed with support column respectively, the free end of described support column is hinged with hydraulic jack, the other end of described hydraulic jack is provided with stalk pawl, described stalk pawl is provided with the probe coordinated with detector.
2. cotton stalk drawing-aid device according to claim 1, is characterized in that: described depth of cut controller is the severity control plate be connected with the bottom resilient of gear casing, and described severity control plate is connected with gear casing by spring.
3. cotton stalk drawing-aid device according to claim 1, is characterized in that: two carrier gears are separately positioned on worm screw both ends, respectively with worm screw and cut gears meshing.
4. cotton stalk drawing-aid device according to claim 1, is characterized in that: described stalk pawl is the arc of strip.
5. cotton stalk drawing-aid device according to claim 1, is characterized in that: described support column, hydraulic jack and stalk pawl are set to 2-5 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785350.9U CN204317039U (en) | 2014-12-15 | 2014-12-15 | Cotton stalk drawing-aid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785350.9U CN204317039U (en) | 2014-12-15 | 2014-12-15 | Cotton stalk drawing-aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317039U true CN204317039U (en) | 2015-05-13 |
Family
ID=53153465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785350.9U Expired - Fee Related CN204317039U (en) | 2014-12-15 | 2014-12-15 | Cotton stalk drawing-aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325114A (en) * | 2015-11-21 | 2016-02-17 | 泉州市永茂电子科技有限公司 | Drawing device of whole plant drawing machine for cotton stalks |
| CN107889614A (en) * | 2017-11-01 | 2018-04-10 | 广东省农业科学院 | A kind of capsicum automatic collecting device |
| CN108901337A (en) * | 2018-07-18 | 2018-11-30 | 袁世圣 | A kind of movable type pulls out cotton stalk device |
-
2014
- 2014-12-15 CN CN201420785350.9U patent/CN204317039U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325114A (en) * | 2015-11-21 | 2016-02-17 | 泉州市永茂电子科技有限公司 | Drawing device of whole plant drawing machine for cotton stalks |
| CN107889614A (en) * | 2017-11-01 | 2018-04-10 | 广东省农业科学院 | A kind of capsicum automatic collecting device |
| CN108901337A (en) * | 2018-07-18 | 2018-11-30 | 袁世圣 | A kind of movable type pulls out cotton stalk device |
| CN108901337B (en) * | 2018-07-18 | 2021-10-22 | 浙江升丽纺织有限公司 | Movable cotton stalk pulling device |
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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: 20150513 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |