CN203912585U - Tobacco leaf stalk plucking device - Google Patents
Tobacco leaf stalk plucking device Download PDFInfo
- Publication number
- CN203912585U CN203912585U CN201420327327.5U CN201420327327U CN203912585U CN 203912585 U CN203912585 U CN 203912585U CN 201420327327 U CN201420327327 U CN 201420327327U CN 203912585 U CN203912585 U CN 203912585U
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- CN
- China
- Prior art keywords
- tobacco leaf
- gripping portion
- leaf stalk
- support bar
- gripping
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- Expired - Fee Related
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Abstract
Tobacco leaf stalk plucking device, belongs to tobacco leaf straw harvesting technical field.Comprise the handle (1) on top and the support bar (2) of bottom, handle (1) is hinged by turning cylinder (3) with support bar (2); Described handle (1) lower end is bent upwards 120 ° ~ 170 ° and forms the first gripping portion (101), described support bar (2) upper end is bent downwardly 60 ~ 90 ° and forms the second gripping portions (201), and the relative folding of moving axis (3) that rotates of the first described gripping portion (101) and the second gripping portion (201) is formed for pulling out the jaw of tobacco leaf stalk; Support bar (2) lower end is used for supporting ground, and support bar (2) end, lower end is fixedly connected with stator (4), between support bar (2) and stator (4), becomes 30 ° ~ 60 ° angles.This tobacco leaf stalk plucking device can be realized the rapid artificial tobacco leaf stalk of extracting, and the application of force is convenient, and operator can utilize this device to pull out operator's tobacco leaf stalk around under not mobile prerequisite, realizes and once pulls out multirow tobacco leaf stalk.
Description
Technical field
Tobacco leaf stalk plucking device, belongs to tobacco leaf straw harvesting technical field.
Background technology
Tobacco leaf stalk is after tobacco leaf results, to remain in root and the stem stalk of the tobacco leaf plant in soil.Then after tobacco leaf results, so that again carry out tobacco leaf the coming year, cultivate and need manpower to remove to remain in the tobacco leaf stalk in soil.Because the root in tobacco leaf stalk is pricked in soil deeply, during removing, need expend just larger strength and tobacco leaf stalk could be uprooped.In prior art, for the removing of stalk, mainly adopt and utilize mechanokinetic stalk pulling machine and manually with hoe, exclude two kinds of modes.
For existing stalk pulling machine, in the removing field of tobacco leaf stalk, its practicality is lower.First, compare other cereal crops, it is darker that the root of tobacco leaf stalk penetrates the degree of depth in soil.Stalk pulling machine needs the motor vehicle headstock that power is larger to be connected to provide the power of extracting tobacco leaf stalk with it.In prior art, motor vehicle headstock adopts tractor headstock more.But the different cereal crops of planting with flat area of the growing environment of tobacco leaf, the multiple mountain area that is implanted in of tobacco leaf, generally adopts terrace-type Planting pattern.Zhong Yan plot, mountain area is narrow and small, provides that the tractor headstock of the power of extracting tobacco leaf stalk and stalk pulling machine volume are large, quality weight, cannot in the terraced fields of mountain area, use.Secondly, because mountain area road is narrow rugged, provide tractor headstock and the stalk pulling machine of the power of extracting tobacco leaf stalk cannot sail narrow rugged section, mountain area into, be therefore difficult to be applied in the field of mountain area plantation tobacco leaf, cannot utilize machine power to carry out the removing of tobacco leaf stalk.In the tobacco leaf planting of existing mountain area, adopt removed tobacco leaf stalk to the artificial mode of excluding with hoe more, need repeatedly bend over to extract tobacco leaf stalk, take a lot of work, require great effort, and less old man, the women of strength can not operate.The part that the more employing turning cylinder of available man-power tobacco leaf extracting apparatus connects forms, and more turning cylinder union piece causes the application of force in operating process to be dispersed, and manpower tobacco leaf extracting apparatus is used effort; And turning cylinder place mechanical strength is low, repeatedly extract operation after turning cylinder place fragile, cause manpower tobacco leaf extracting apparatus to reduce service life, and repair difficulty.Though and available man-power tobacco leaf clamp device can gripping tobacco leaf stalk but the angle of its handle design is unreasonable, operator's application of force difficulty after gripping tobacco leaf stalk, is unfavorable for old man, women's operation that strength is less.Existing manpower tobacco leaf extracting apparatus cannot be realized remote-controlled operation, though operator needs the position of tobacco leaf stalk to move, pull out after a tobacco leaf stalk, need move to next tobacco leaf stalk place again use device pull out tobacco leaf stalk, in by the tobacco leaf ground of row plantation, operator needs walking path long, and tobacco leaf stalk to pull out speed slow.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of tobacco leaf stalk plucking device is provided, this device can be realized the rapid artificial tobacco leaf stalk of extracting, the application of force is convenient, and operator can utilize this device to pull out operator's tobacco leaf stalk around under not mobile prerequisite, realizes a gripping and pulls out multirow tobacco leaf stalk.
The utility model solves the technical scheme that its technical problem adopts: this tobacco leaf stalk plucking device, comprise the handle on top and the support bar of bottom, and handle and support bar are hinged by turning cylinder; Described handle, at its lower end is bent upwards 120 ° ~ 170 ° and forms the first gripping portion, described post upper is bent downwardly 60 ~ 90 ° and forms the second gripping portions, and the relative folding of moving axis that rotates of the first described gripping portion and the second gripping portion is formed for pulling out the jaw of tobacco leaf stalk; Support bar lower end is used for supporting ground, and end, support bar lower end is fixedly connected with stator, between support bar and stator, becomes 30 ° ~ 60 ° angles.
The folding end of the first described gripping portion is fixed with the first intermediate plate, and the first intermediate plate is with first gripping portion is vertical arranges; The folding end of the second gripping portion is fixed with the second intermediate plate, and the second intermediate plate is with second gripping portion is vertical arranges.
The first described intermediate plate is identical with the second clip shapes, and clamping face is provided with anti-skidding burr relatively.
Described the first gripping portion and the second gripping portion are all bent into arc, and the arc opening direction of the first gripping portion is relative with the arc opening direction of the second gripping portion.
Described handle is set with Anti-slip cover for the one end gripping.
Described stator bottom is dispersed with a plurality of for inserting the projection on ground.
Described support bar and stator are metal material.
Compared with prior art, the beneficial effect that tobacco leaf stalk plucking device of the present utility model has is:
1, this " tobacco leaf stalk pulls out " instrument of this tobacco leaf stalk plucking device, mainly take lever principle, with " survivor of a murder attempt's folder ", block tobacco leaf stalk basal part of stem, the support bar of usining lands as the fulcrum of weighing, with the handle of raising one's hand on manpower, tobacco leaf stalk is easily pulled out, and pulled out in process that resistance is little, operator's arm is easy to the application of force.Handle, at its lower end is bent upwards 120 ° ~ 170 ° and forms the first gripping portions, and described post upper is bent downwardly 60 ~ 90 ° and forms the second gripping portions, make operator in gripping and in pulling out the process of tobacco leaf stalk arm be easy to the application of force.Projection on stator bottom surface is inserted in earth, to prevent that stator from moving around on the ground.Between support bar and stator, become 30 ° ~ 60 ° angles, therefore in successful gripping, to the projection on stator after tobacco leaf stalk is most of, from earth, depart from, therefore not can to operator with producing resistance in the handle process of raising one's hand on manpower.
2, the Stability and veracity of this tobacco leaf stalk plucking device gripping tobacco leaf stalk is better, and after gripping success, tobacco leaf stalk is difficult for dropping.The arc opening direction of the first gripping portion is relative with the arc opening direction of the second gripping portion, in the stalk gripping space can be easily the gripping of tobacco leaf stalk being surrounded to the first gripping portion and the second gripping portion.The first intermediate plate is vertical with the first gripping portion, and the second intermediate plate is vertical with the second gripping portion, and the first intermediate plate and the second intermediate plate orthogonal, can stop by the tobacco leaf stalk of gripping to deviate from from gripping space.
3, this tobacco leaf stalk plucking device one hand can operate, and can carry out remote gripping among a small circle take in the border circular areas that operator is the center of circle.Whole gripping process only needs one-handed performance that handle is swung to carry out gripping, and then the one hand handle of appearing on the stage is pulled out tobacco leaf stalk, without pin, steps on or both hands are assisted.Because tobacco leaf in field is into the plantation of parallel multirow, existing stalk plucking device needs operator to move to individual plant tobacco leaf stalk side just to pull out.Device of the present utility model can operator's arm and decreased food can and border circular areas in, put down the tobacco leaf stalk side that device of the present utility model falls within stator to treat gripping, stator can contact with ground can carry out gripping.This border circular areas can cover the scope of multirow tobacco leaf planting, and operator only need cover the path of a line tobacco leaf planting in field, can gripping pull out multirow tobacco leaf stalk.Adopt device of the present utility model, can walk the less distance of 2 ~ 5 times of every mu of ground of operator, the speed of pulling out of tobacco leaf stalk is improved significantly.
Accompanying drawing explanation
Fig. 1 is the perspective view of tobacco leaf stalk plucking device embodiment 1.
Fig. 2 is Fig. 1 tobacco leaf stalk plucking device closure state schematic diagram.
Fig. 3 is the perspective view of tobacco leaf stalk plucking device embodiment 2.
1, handle; 101, the first gripping portion; 102, the first intermediate plate 2, support bar; 201, the second gripping portion 202, the second intermediate plate; 3, turning cylinder; 4, stator; 5, Anti-slip cover; 6, projection; Angle α, handle are bent upwards angle; Angle β, support bar are bent downwardly angle; Angle between angle γ, support bar and stator.
Embodiment
Fig. 1 ~ 2nd, most preferred embodiment of the present utility model, is described further below in conjunction with 1 ~ 3 pair of the utility model of accompanying drawing.
embodiment 1
With reference to Fig. 1 ~ 2, tobacco leaf stalk plucking device of the present utility model, comprises the handle 1 on top and the support bar 2 of bottom, and handle 1 is hinged by turning cylinder 3 with support bar 2; Described handle 1 lower end is bent upwards 120 ° ~ 170 ° (being the α of angle shown in Fig. 1 ~ 2) and forms the first gripping portion 101, described support bar 2 upper ends are bent downwardly 60 ~ 90 ° (being the β of angle shown in Fig. 1 ~ 2) and form the second gripping portion 201, and the relative folding of moving axis 3 that rotates of the first described gripping portion 101 and the second gripping portion 201 is formed for pulling out the jaw of tobacco leaf stalk; Support bar 2 lower ends are used for supporting ground, and support bar 2 ends, lower end are fixedly connected with stator 4, become 30 ° ~ 40 ° angles, i.e. the γ of angle shown in Fig. 1 ~ 2 between support bar 2 and stator 4.The folding end of the first gripping portion 101 is fixed with the first intermediate plate 102, the first intermediate plates 102 and the vertical setting of the first gripping portion 101; The folding end of the second gripping portion 201 is fixed with the second intermediate plate 202, the second intermediate plates 202 and the vertical setting of the second gripping portion 201.The first intermediate plate 102 is identical with the second intermediate plate 202 shapes, and clamping face is provided with anti-skidding burr relatively.The first gripping portion 101 and the second gripping portion 201 are all bent into arc, and the arc opening direction of the first gripping portion 101 is relative with the arc opening direction of the second gripping portion 201.The first gripping portion 101 and the second gripping portion 201 surround stalk gripping space.The first intermediate plate 102 and the second intermediate plate 202 are orthogonal, and the first intermediate plate 102 and the second intermediate plate 202 edges join.Handle 1 is set with Anti-slip cover 5 for the one end gripping.5 one-tenth hollow tubulars of Anti-slip cover, Anti-slip cover 5 is sleeved on handle 1 for the outside of one end of gripping, and Anti-slip cover 5 can adopt wooden or foam material.Support bar 2 and stator 4 are metal material.
embodiment 2
With reference to Fig. 3, the present embodiment structure, material are identical with embodiment 1.Handle 1 lower end is bent upwards into 120 ° ~ 140 ° angles, the i.e. α of angle shown in Fig. 1 ~ 2; Support bar 2 upper ends are bent downwardly 60 ~ 90 ° (being the β of angle shown in Fig. 1 ~ 2) and form the second gripping portion 201; Between support bar 2 and stator 4, become 40 ° ~ 60 ° angles, i.e. the γ of angle shown in Fig. 1 ~ 2; On stator 4 bottom surfaces, be dispersed with a plurality of protruding 6.Projection is 6 tapered, and projection 6 is vertically fixed on stator 4 bottom surfaces, and stator 4 bottom surfaces and stator 4 are relative for connecting the one side of support bar 2.Projection 6 cone point is insertedly in the earth of face.
The course of work is as follows: the Anti-slip cover 5 of hand-held handle 2 handheld terminals is to increase the gripping stability of hand to handle 1.This tobacco leaf stalk extracting apparatus is placed into tobacco leaf stalk one side that need pull out.Put down this tobacco leaf stalk extracting apparatus, stator 4 is contacted with ground; Projection 6 on stator 4 bottom surfaces is inserted in earth, to prevent that stator 4 from moving around on the ground.Make support bar 2 as weighing bar, the turning cylinder 3 of take is controlled the first gripping portion 101 and 201 foldings of the second gripping portion as axle center turning handle, in the stalk gripping space that the gripping of tobacco leaf stalk is surrounded to the first gripping portion 101 and the second gripping portion 201.The first intermediate plate 102 is vertical with the first gripping portion 101, and the second intermediate plate 202 is vertical with the second gripping portion 201, and the first intermediate plate 102 and the second intermediate plate 202 orthogonal, can stop by the tobacco leaf stalk of gripping to deviate from from gripping space.Operator pulls out the tobacco leaf stalk of gripping with the handle 2 of raising one's hand on manpower from earth, pull out this tobacco leaf stalk extracting apparatus and ground disengaging in process, because being bent upwards 120 ° ~ 170 °, handle, at its lower end forms the first gripping portion, described post upper is bent downwardly 60 ~ 90 ° and forms the second gripping portion, between support bar 2 and stator 4, become 30 ° ~ 60 ° angles, make operator in gripping and in pulling out the process of tobacco leaf stalk arm be easy to the application of force; And after tobacco leaf stalk, the projection 6 on stator 4 is most of to depart from from earth, therefore can be operator with producing resistance in handle 2 processes of raising one's hand on manpower in successful gripping.
Device of the present utility model can operator's arm and handle 2 length can and border circular areas in carry out gripping, this border circular areas can cover the scope of multirow tobacco leaf planting.Operator only need cover the path of a line tobacco leaf planting in field, puts down the tobacco leaf stalk side that device of the present utility model falls within stator 4 to treat gripping, and stator 4 can contact with ground can carry out gripping.Operator covers the distance of a line can gripping pull out multirow tobacco leaf.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. tobacco leaf stalk plucking device, is characterized in that: comprise the handle (1) on top and the support bar (2) of bottom, handle (1) is hinged by turning cylinder (3) with support bar (2); Described handle (1) lower end is bent upwards 120 ° ~ 170 ° and forms the first gripping portion (101), described support bar (2) upper end is bent downwardly 60 ~ 90 ° and forms the second gripping portions (201), and the relative folding of moving axis (3) that rotates of the first described gripping portion (101) and the second gripping portion (201) is formed for pulling out the jaw of tobacco leaf stalk; Support bar (2) lower end is used for supporting ground, and support bar (2) end, lower end is fixedly connected with stator (4), between support bar (2) and stator (4), becomes 30 ° ~ 60 ° angles.
2. tobacco leaf stalk plucking device according to claim 1, is characterized in that: the folding end of the first described gripping portion (101) is fixed with the first intermediate plate (102), the first intermediate plate (102) and the vertical setting of the first gripping portion (101); The folding end of the second gripping portion (201) is fixed with the second intermediate plate (202), the second intermediate plate (202) and the vertical setting of the second gripping portion (201).
3. tobacco leaf stalk plucking device according to claim 2, is characterized in that: described the first intermediate plate (102) is identical with the second intermediate plate (202) shape, and clamping face is provided with anti-skidding burr relatively.
4. tobacco leaf stalk plucking device according to claim 1 and 2, it is characterized in that: described the first gripping portion (101) and the second gripping portion (201) are all bent into arc, and the arc opening direction of the first gripping portion (101) is relative with the arc opening direction of the second gripping portion (201).
5. tobacco leaf stalk plucking device according to claim 1, is characterized in that: described handle (1) is set with Anti-slip cover (5) for the one end gripping.
6. tobacco leaf stalk plucking device according to claim 1, is characterized in that: described stator (4) bottom is dispersed with a plurality of for inserting the projection (6) on ground.
7. tobacco leaf stalk plucking device according to claim 1, is characterized in that: described support bar (2) and stator (4) are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327327.5U CN203912585U (en) | 2014-06-19 | 2014-06-19 | Tobacco leaf stalk plucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327327.5U CN203912585U (en) | 2014-06-19 | 2014-06-19 | Tobacco leaf stalk plucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912585U true CN203912585U (en) | 2014-11-05 |
Family
ID=51808490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327327.5U Expired - Fee Related CN203912585U (en) | 2014-06-19 | 2014-06-19 | Tobacco leaf stalk plucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912585U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340480A (en) * | 2015-12-12 | 2016-02-24 | 贵州大学 | Walking type rod pulling machine |
| CN110160578A (en) * | 2019-05-29 | 2019-08-23 | 金川集团股份有限公司 | A kind of instrument detection bar is chosen light instrument |
| CN112335351A (en) * | 2020-11-06 | 2021-02-09 | 太原理工大学 | Lever puller with image recognition function |
| CN112335350A (en) * | 2020-11-06 | 2021-02-09 | 太原理工大学 | Rod puller |
-
2014
- 2014-06-19 CN CN201420327327.5U patent/CN203912585U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340480A (en) * | 2015-12-12 | 2016-02-24 | 贵州大学 | Walking type rod pulling machine |
| CN110160578A (en) * | 2019-05-29 | 2019-08-23 | 金川集团股份有限公司 | A kind of instrument detection bar is chosen light instrument |
| CN112335351A (en) * | 2020-11-06 | 2021-02-09 | 太原理工大学 | Lever puller with image recognition function |
| CN112335350A (en) * | 2020-11-06 | 2021-02-09 | 太原理工大学 | Rod puller |
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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: 20141105 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |