CN202160427U - Straw pulling device - Google Patents
Straw pulling device Download PDFInfo
- Publication number
- CN202160427U CN202160427U CN2011202463086U CN201120246308U CN202160427U CN 202160427 U CN202160427 U CN 202160427U CN 2011202463086 U CN2011202463086 U CN 2011202463086U CN 201120246308 U CN201120246308 U CN 201120246308U CN 202160427 U CN202160427 U CN 202160427U
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- CN
- China
- Prior art keywords
- dead man
- bracing frame
- frame
- bolt
- straw
- 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 straw pulling device which comprises a pulling bar. Two branches are arranged at the front end of the pulling bar . A support frame is arranged at the position of the pulling rod, which is close to the front end . The straw pulling device has the advantages that the straw pulling device has simple structure and is convenient to use; according to a lever action principle, under the action of supporting of the support frame, straws are clamped by the branches and are easy to pull out; and both time and labor are saved.
Description
Technical field
The utility model relates to a kind of agricultural equipment, and specifically a kind of straw puller belongs to the farm implements field.
Background technology
In agricultural production process, cropland's back warp is often left over a large amount of agricultural crop straws, need in time pull out.If untimely pulling out, these stalk continued growths with the nutrient that consumes in the cropland, become the hiding place of damage by disease and insect simultaneously.At present, plant such as cotton, eggplant, tomato adopt manpower to pull out by hand after maturation mostly, and labour intensity is big, inefficiency, but also cause the damage of hand easily.
The utility model content
In order to address the above problem, the utility model has designed a kind of straw puller, is made up of dead man, bifurcated and bracing frame three parts, and according to the leverage principle, under the support of bracing frame, by bifurcated clamping stalk, stalk is easy to be pulled out, and is time saving and energy saving.
The technical scheme of the utility model is:
Straw puller comprises dead man, and described dead man front end is provided with two bifurcateds;
Described dead man front end place is provided with a bracing frame.
Further, described bracing frame is the frame structure with upper side frame, lower frame, left border and Right Border, and the upper side frame and the dead man of described bracing frame are hinged;
Also be provided with one on the said dead man and stop the end bolt of dead man around the upper side frame rotation.
Further, described is T type structure by bolt, comprises horizontal bolt and perpendicular bolt, horizontal bolt and perpendicular bolt concrete mutually; Said upper side frame and below, dead man hinged place are provided with two retainer rings, and the two ends of said horizontal bolt lay respectively in two retainer rings;
Described horizontal bolt is divided into left and right sides two parts by anchoring point, and the length of left part is greater than the distance of point corresponding with horizontal bolt on the bracing frame left border to dead man; The length of right portions less than with this bracing frame Right Border on the distance of the corresponding point of horizontal bolt to dead man; And the length of horizontal bolt is less than the distance of the corresponding point-to-point transmission in limit, the bracing frame left and right sides.Thereby will be when bolt to be dialled to the long left side of length, dead man turns to by the bolt place around upper side frame, can be blocked by the horizontal bolt by bolt, stops dead man to rotate around upper side frame and is rotated further, and rest on by the bolt place.
Further, the lower frame of described bracing frame is installed with fixed leg.
Further, described fixed leg is positioned at the centre of lower frame, and vertical with lower frame, near dead man front end one side.
Further, described dead man bifurcated is an arc.
Further, described bracing frame is the isosceles trapezoid of upper side frame length greater than lower frame length.Perhaps the left border of described bracing frame and Right Border are arc, and upper side frame length is greater than the frame structure of lower frame length.
Further, be provided with two joint pins in the described bracing frame and connect two limits up and down.
During use, will dial to a side by bolt earlier, dead man turns to by the bolt place around the upper side frame of bracing frame, and the horizontal bolt that is ended bolt blocks, thereby stops dead man to be rotated further around the upper side frame of bracing frame, rests on by the bolt place; The bifurcated that then will stalk pulled out be sent to the dead man front end goes out, and utilizes bifurcated that stalk is grasped; The fixed leg on the bracing frame is inserted in the soil, with the rear end of defeating dead man, according to the leverage principle, under the support of bracing frame, stalk just is pulled out again.
The advantage of the utility model is: mainly be made up of dead man, bifurcated and bracing frame three parts, simple in structure, easy to use, according to the leverage principle, under the support of bracing frame, by bifurcated clamping stalk, stalk is easy to be pulled out, and is time saving and energy saving.
The utility model is described further with implementing below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1 straw puller;
Fig. 2 is the right view of the utility model embodiment 1 straw puller;
Fig. 3 is the vertical view of the utility model embodiment 1 straw puller;
Fig. 4 is the vertical view of the utility model embodiment 2 straw pullers;
Among the figure: 1-dead man, 2-bifurcated, 3-bracing frame, 4-are by bolt, 5-fixed leg, 6-retainer ring, 7-connecting rod.
Embodiment
Below the preferred embodiment of the utility model is described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model.
Shown in Fig. 1-3, a kind of straw puller comprises dead man 1, and described dead man 1 front end is provided with two bifurcateds 2; A bifurcated of described dead man is an arc, and another is a linear;
Described dead man 1 front end place is provided with a bracing frame 3; Described bracing frame 3 is for having the isosceles trapezoidal structure of upper side frame, lower frame, left border and Right Border, and the upper side frame of described bracing frame 3 and dead man 1 are hinged;
The hinged place of said dead man 1 also be provided with one stop a dead man 1 around the upper side frame of bracing frame 3 rotate by bolt 4;
Described is T type structure by bolt 4, comprises horizontal bolt and perpendicular bolt, horizontal bolt and perpendicular bolt concrete mutually; Below, said hinged place is provided with two retainer rings 6, and the two ends of said horizontal bolt lay respectively in two retainer rings 6;
Described horizontal bolt is divided into left and right sides two parts by anchoring point, and wherein the length of left part is greater than bracing frame 3 left side and the corresponding point of this part distance to dead man 1; The length of right portions is less than bracing frame 3 right edge and the corresponding point of this part distance to dead man 1; And the length of horizontal bolt is less than the distance of limit, bracing frame 3 left and right sides point-to-point transmission corresponding with horizontal bolt;
The lower frame of described bracing frame 4 is installed with fixed leg 5; Described fixed leg 5 is positioned at the centre of bracing frame 3 lower frames, and vertical with lower frame, and near dead man 1 front end one side.
Embodiment 2
As shown in Figure 4, the structure of present embodiment and embodiment's 1 is basic identical, and difference is:
The left border and the Right Border of described bracing frame 4 are arc; And be provided with two connecting rods 7 in the bracing frame 4 and connect two limits up and down.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. straw puller, it is characterized in that: comprise dead man, described dead man front end is provided with two bifurcateds;
Described dead man front end place is provided with a bracing frame.
2. straw puller according to claim 1 is characterized in that:
Described bracing frame is the frame structure with upper side frame, lower frame, left border and Right Border, and the upper side frame and the dead man of described bracing frame are hinged;
Also be provided with one on the said dead man and stop the end bolt of dead man around the upper side frame rotation.
3. straw puller according to claim 2 is characterized in that:
Described is T type structure by bolt, comprises horizontal bolt and perpendicular bolt, horizontal bolt and perpendicular bolt concrete mutually; Said upper side frame and below, dead man hinged place are provided with two retainer rings, and the two ends of said horizontal bolt lay respectively in two retainer rings;
Described horizontal bolt is divided into left and right sides two parts by anchoring point, and the length of left part is greater than the distance of point corresponding with horizontal bolt on the bracing frame left border to dead man; The length of right portions less than with this bracing frame Right Border on the distance of the corresponding point of horizontal bolt to dead man; And the length of horizontal bolt is less than the distance of the corresponding point-to-point transmission in limit, the bracing frame left and right sides.
4. straw puller according to claim 3 is characterized in that: the lower frame of described bracing frame is installed with fixed leg.
5. straw puller according to claim 4 is characterized in that: described fixed leg is positioned at the centre of lower frame, and vertical with lower frame, near dead man front end one side.
6. straw puller according to claim 5 is characterized in that: a bifurcated of described dead man is an arc.
7. according to any described straw puller among the claim 1-6, it is characterized in that: described bracing frame is the isosceles trapezoid of upper side frame length greater than lower frame length.
8. according to any described straw puller among the claim 1-6, it is characterized in that: the left border and the Right Border of described bracing frame are arc.
9. straw puller according to claim 8 is characterized in that: be provided with two joint pins in the described bracing frame and connect two limits up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202463086U CN202160427U (en) | 2011-07-13 | 2011-07-13 | Straw pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202463086U CN202160427U (en) | 2011-07-13 | 2011-07-13 | Straw pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160427U true CN202160427U (en) | 2012-03-14 |
Family
ID=45796291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202463086U Expired - Fee Related CN202160427U (en) | 2011-07-13 | 2011-07-13 | Straw pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392560A (en) * | 2013-08-21 | 2013-11-20 | 广东省源天工程公司 | Fork for digging tree roots manually |
| CN110521384A (en) * | 2019-09-29 | 2019-12-03 | 四川省烟草公司凉山州公司 | A kind of cigarette strain stalk pulling device and its application method |
-
2011
- 2011-07-13 CN CN2011202463086U patent/CN202160427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392560A (en) * | 2013-08-21 | 2013-11-20 | 广东省源天工程公司 | Fork for digging tree roots manually |
| CN110521384A (en) * | 2019-09-29 | 2019-12-03 | 四川省烟草公司凉山州公司 | A kind of cigarette strain stalk pulling device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120713 |