CN212367962U - Tobacco leaf picking device at lower part of tobacco plant - Google Patents
Tobacco leaf picking device at lower part of tobacco plant Download PDFInfo
- Publication number
- CN212367962U CN212367962U CN202020871679.2U CN202020871679U CN212367962U CN 212367962 U CN212367962 U CN 212367962U CN 202020871679 U CN202020871679 U CN 202020871679U CN 212367962 U CN212367962 U CN 212367962U
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- CN
- China
- Prior art keywords
- tobacco
- metal blade
- frame
- action bars
- lower portion
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- 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 tobacco plant lower part tobacco leaf excision utensil, it relates to agricultural machine apparatus technical field. It contains the frame and sets up the running gear at the frame lower extreme, be provided with the slide rail in the frame, the slide rail sets up with frame walking direction is perpendicular, and cooperation sliding connection has the slider on the slide rail, fixed mounting has the stand on the slider, the stand is articulated with the one end of action bars, the other end of action bars extends to outside the frame, and the tip of action bars is provided with fixed metal blade, articulated on the action bars have with fixed metal blade matched with activity metal blade. The tobacco harvesting machine is simple in structure and reasonable in design, realizes the contact harvesting of the appliance and tobacco leaves, avoids long-time squat and stoop of picking personnel and direct contact with the tobacco leaves, is low in labor intensity and high in picking efficiency, and meanwhile cannot damage tobacco plants in the picking process.
Description
Technical Field
The utility model relates to an agricultural machine apparatus technical field, concretely relates to tobacco plant lower part tobacco leaf excision utensil.
Background
Tobacco is an important economic crop in China, and tobacco planting becomes the most important income source for local people in many areas. The tobacco is an economic crop taking the leaves as the main application, and the planting technology of the tobacco is very strong. The physiological strength of tobacco leaves refers to the physiological stimulation of smoke generated by the combustion of the tobacco leaves to the nervous system of a human body, and is also called strength. Physiological strength is primarily due to nicotine. The higher the nicotine content of the tobacco leaves is, the higher the physiological strength is; conversely, the physiological strength is small, i.e., the strength is small. Nicotine is an important indicator for evaluating tobacco quality. The nicotine content is low, and the taste is moderate; high nicotine content, high strength, high total nitrogen content, bitter taste and rough smoke taste.
In order to obtain high-quality tobacco leaves and improve the nicotine content of the tobacco leaves, 2-3 pieces of tobacco leaves at the near-ground end need to be removed 30-45 days after the flue-cured tobacco seedlings are transplanted, the leaves at the near-ground end are removed in advance to cause exogenous injury, tobacco plants are stimulated to start to synthesize and accumulate nicotine in advance, so that the nicotine accumulation time is longer than that of the conventional cultivation technology, and the nicotine content is improved.
At present, the tobacco leaves at the lower part of the tobacco plant are picked mainly in a manual mode, a picker needs to be in a deep squatting state for a long time, the labor intensity is high, and the picking efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a tobacco plant lower part tobacco leaf excision utensil, its simple structure, reasonable in design, low in labor strength picks efficiently, can not cause the damage to the tobacco plant at the in-process of picking simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains the frame and sets up the running gear at the frame lower extreme, be provided with the slide rail in the frame, the slide rail sets up with frame walking direction is perpendicular, and cooperation sliding connection has the slider on the slide rail, fixed mounting has the stand on the slider, the stand is articulated with the one end of action bars, the other end of action bars extends to outside the frame, and the tip of action bars is provided with fixed metal blade, articulated on the action bars have with fixed metal blade matched with activity metal blade.
Furthermore, the outer end edges of the fixed metal blade and the movable metal blade are provided with cutting teeth which can be meshed with each other.
Furthermore, the fixed metal blade and the movable metal blade are both fan-shaped metal blades.
Furthermore, a picking control rod is arranged on the movable metal blade and is hinged with the operating rod, and a control handle is vertically arranged on the picking control rod.
Furthermore, one end of the operating rod, which is far away from the fixed metal blade, is provided with an operating handle.
Furthermore, both ends of the slide rail are provided with stop columns.
Furthermore, a storage box is arranged at the front end of the rack, and a push-pull handle is arranged at the rear end of the rack.
Furthermore, a support column is arranged at the lower end of the rack on one side of the storage box.
Furthermore, the outer edges of the fixed metal blade and the movable metal blade are provided with non-metal elastic protection blocks.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the tobacco harvesting machine is simple in structure and reasonable in design, realizes the contact harvesting of the appliance and tobacco leaves, avoids long-time squat and stoop of picking personnel and direct contact with the tobacco leaves, is low in labor intensity and high in picking efficiency, and meanwhile cannot damage tobacco plants in the picking process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the metal blade of the present invention.
Description of reference numerals: the device comprises a rack 1, a walking device 2, a sliding rail 3, a sliding block 4, an upright post 5, an operating rod 6, a fixed metal blade 7, a movable metal blade 8, cutting teeth 9, a picking control rod 10, a control handle 11, an operating handle 12, a stopping upright post 13, a storage box 14, a push-pull handle 15, a supporting post 16 and a non-metal elastic protection block 17.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it comprises a frame 1 and a walking device 2 arranged at the lower end of the frame 1, the walking device 2 is a power driving wheel or an unpowered driving wheel, a storage box 14 is arranged at the front end of the frame 1, the storage box 14 is used for storing removed tobacco leaves or other articles, a push-pull handle 15 is arranged at the rear end of the frame 1, a picker pushes the frame 1 to walk in a tobacco field ridge through the push-pull handle 15, the rack 1 is provided with a slide rail 3, the slide rail 3 is arranged perpendicular to the walking direction of the rack 1, the slide rail 3 is connected with a slide block 4 in a matching and sliding way, an upright post 5 is fixedly arranged on the sliding block 4, the upright post 5 is hinged with one end of an operating rod 6, the other end of the operating rod 6 extends out of the frame 1, a fixed metal blade 7 is arranged at the end part of the operating rod 6, and a movable metal blade 8 matched with the fixed metal blade 7 is hinged on the operating rod 6; the fixed metal blade 7 and the movable metal blade 8 can be moved to the position where the tobacco leaves are to be removed by sliding the operating rod 6 on the sliding rail 3, the movable metal blade 8 and the fixed metal blade 7 are closed to cut the tobacco leaves, and the fixed metal blade 7 and the movable metal blade 8 are enabled to press down the tobacco leaves and pull back by controlling the operating rod 6, so that the removal of the tobacco leaves is realized.
The outer end edges of the fixed metal blade 7 and the movable metal blade 8 are provided with cutting teeth 9 which can be meshed with each other, and tobacco leaves can be cut and removed quickly through the cutting teeth 9; the fixed metal blade 7 and the movable metal blade 8 are both fan-shaped metal blades, and the metal blades are in fan-shaped structures, so that the blades are more easily close to the shape of tobacco plants and are convenient to pick; the outer edges of the fixed metal blade 7 and the movable metal blade 8 are provided with non-metal elastic protection blocks 17; the nonmetal elastic protection block 17 is made of rubber or sponge, and the nonmetal elastic protection block 17 can effectively protect tobacco stems of tobacco plants in the tobacco leaf picking process, so that the tobacco plants are prevented from being damaged in the picking process.
A picking control rod 10 is arranged on the movable metal blade 8, the picking control rod 10 is hinged with the operating rod 6, a control handle 11 is vertically arranged on the picking control rod 10, the movable metal blade 8 and the fixed metal blade 7 can be conveniently opened and closed through the picking control rod 10 and the control handle 11, and the cutting and picking of tobacco leaves are realized; an operating handle 12 is arranged at one end of the operating rod 6 far away from the fixed metal blade 7, and the operating rod 6 is conveniently controlled to extend into tobacco leaves to pick and pull back the operating rod 6 through the operating handle 12.
Both ends of slide rail 3 all are provided with locking stand 13, can carry on spacingly to the slip of action bars 6 through locking stand 13, prevent slippage frame 1, when not using, can support fixedly to action bars 6 simultaneously.
The lower extreme of frame 1 of storage tank 14 one side is provided with support column 16, and support column 16 is used for fixing frame 1, is convenient for pick the operation.
The utility model discloses a theory of operation: when the tobacco picking machine is used, the frame 1 is pushed to walk to a position of a tobacco plant to be picked in a tobacco field ridge through the push-pull handle 15, the operation handle 12 is held by a hand to control the operation rod 6 to slide on the slide rail 3 during picking, the fan-shaped fixed metal blade 7 and the movable metal blade 8 are used for moving to the position of the tobacco leaf to be picked to be aligned with the tobacco leaf, the picking control rod 10 is controlled by the control handle 11 to rotate towards one side of the operation rod 6, so that the movable metal blade 8 is closed with the fixed metal blade 7, the cutting teeth 9 can cut the base part of the tobacco leaf, the tobacco leaf is pressed down from the base part of the leaf through the control of the operation rod 6, the integrity of the tobacco leaf is; meanwhile, due to the arrangement of the fan-shaped metal blade and the nonmetal elastic protection block 17, the tobacco stems of tobacco plants can be effectively protected in the tobacco leaf picking process, and the tobacco plants are prevented from being damaged in the picking process.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a tobacco leaf excision utensil in tobacco plant lower part which characterized in that: it contains the frame and sets up the running gear at the frame lower extreme, be provided with the slide rail in the frame, the slide rail sets up with frame walking direction is perpendicular, and cooperation sliding connection has the slider on the slide rail, fixed mounting has the stand on the slider, the stand is articulated with the one end of action bars, the other end of action bars extends to outside the frame, and the tip of action bars is provided with fixed metal blade, articulated on the action bars have with fixed metal blade matched with activity metal blade.
2. The apparatus of claim 1, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: the outer end edges of the fixed metal blade and the movable metal blade are provided with cutting teeth which can be meshed with each other.
3. The apparatus of claim 2, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: the fixed metal blade and the movable metal blade are both fan-shaped metal blades.
4. The apparatus of claim 1, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: the movable metal blade is provided with a picking control rod, the picking control rod is hinged to the operating rod, and a control handle is vertically arranged on the picking control rod.
5. The apparatus of claim 1, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: and an operating handle is arranged at one end of the operating rod, which is far away from the fixed metal blade.
6. The apparatus of claim 1, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: and two ends of the sliding rail are provided with stop upright posts.
7. The apparatus of claim 1, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: the front end of the rack is provided with a storage box, and the rear end of the rack is provided with a push-pull handle.
8. The apparatus of claim 7, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: the lower end of the rack on one side of the storage box is provided with a support column.
9. The apparatus of claim 3, wherein the apparatus is adapted to remove tobacco from the lower portion of a tobacco plant: the outer edges of the fixed metal blade and the movable metal blade are provided with non-metal elastic protection blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020871679.2U CN212367962U (en) | 2020-05-22 | 2020-05-22 | Tobacco leaf picking device at lower part of tobacco plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020871679.2U CN212367962U (en) | 2020-05-22 | 2020-05-22 | Tobacco leaf picking device at lower part of tobacco plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212367962U true CN212367962U (en) | 2021-01-19 |
Family
ID=74177575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020871679.2U Expired - Fee Related CN212367962U (en) | 2020-05-22 | 2020-05-22 | Tobacco leaf picking device at lower part of tobacco plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212367962U (en) |
-
2020
- 2020-05-22 CN CN202020871679.2U patent/CN212367962U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 Termination date: 20210522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |