CN210053887U - Tobacco leaf picking device - Google Patents
Tobacco leaf picking device Download PDFInfo
- Publication number
- CN210053887U CN210053887U CN201920518148.2U CN201920518148U CN210053887U CN 210053887 U CN210053887 U CN 210053887U CN 201920518148 U CN201920518148 U CN 201920518148U CN 210053887 U CN210053887 U CN 210053887U
- Authority
- CN
- China
- Prior art keywords
- picking
- tobacco leaf
- rotating shaft
- transmission belt
- picking device
- 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
Links
Images
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The utility model discloses a tobacco leaf picking device, belonging to the technical field of agricultural equipment, which comprises a fixed base; a first rotating shaft and a second rotating shaft which are arranged on the fixed base are sequentially rotated from top to bottom; a transmission belt wound around the first and second rotating shafts; the picking knife is arranged on the transmission belt and extends outwards; the handle is connected to the first rotating shaft so as to drive the first rotating shaft to rotate. Compared with the prior art, the utility model has the advantages of ingenious structure, low cost and simple operation; the picking personnel can avoid direct contact with the tobacco leaves, and do not need to pick the tobacco plants one by one, so that the labor resources are saved; can not damage the flue-cured tobacco value plants.
Description
Technical Field
The utility model relates to a technical field is picked to the tobacco leaf, specific device is picked to tobacco leaf that says so.
Background
The flue-cured tobacco is an important economic crop in China and has an important promoting effect on the construction of national economy. The maturity of the lower leaves of the flue-cured tobacco declares the beginning of the picking period, at present, farmers mainly adopt props or directly pick the tobacco leaves by hand, and the method has good use condition in small area. However, in large-scale tobacco areas such as Hunan, Guizhou, Yunnan and the like, the tobacco plants in the tobacco areas are huge, a lot of time is inevitably wasted by picking one piece of tobacco, the efficiency is extremely low, higher labor resources are consumed, and the sustainable development of tobacco production is restricted. Especially when picking, the picker must be in the state of squatting deeply for a long time, takes trouble and labours, causes the injury that the flue-cured tobacco was worth living easily at the picking in-process to it also can influence the efficiency of picking to touch the plant at the picking in-process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims at providing a device is picked to tobacco leaf can pick the tobacco leaf fast, reduces the damaged degree of tobacco leaf to can play the effect of protection flue-cured tobacco plant, improve and pick efficiency.
In order to achieve the above object, the utility model provides a device is picked to tobacco leaf, a serial communication port, include:
a fixed base;
the first rotating shaft and the second rotating shaft are sequentially arranged on the fixed base in a rotating mode from top to bottom;
a transmission belt wound around the first and second rotating shafts;
the picking knife is arranged on the transmission belt and extends outwards;
the handle is connected to the first rotating shaft so as to drive the first rotating shaft to rotate.
Furthermore, the outer peripheral surfaces of the first rotating shaft and the second rotating shaft are provided with strip-shaped convex ridges.
Furthermore, a strip-shaped groove matched with the strip-shaped convex edge is formed in the surface of the inner ring of the transmission belt.
Furthermore, a first rotating frame and a second rotating frame are fixedly arranged on the fixed base, the first rotating frame and the second rotating frame are fixedly connected through a supporting frame, the first rotating shaft is rotatably connected to the first rotating frame, and the second rotating shaft is rotatably connected to the second rotating frame.
Further, the picking blade comprises a picking blade base and picking blade edges, and the picking blade is detachably mounted on the transmission belt.
Furthermore, an installation groove is formed in the surface of the outer ring of the transmission belt, the installation groove extends along the width direction of the transmission belt, and the inner end part of the picking knife base is inserted into the installation groove.
Further, the mounting groove is a dovetail groove, and the inner end part of the picking knife base is of a dovetail structure matched with the mounting groove.
Further, a plurality of the mounting grooves are arranged at intervals along the circumferential direction of the transmission belt.
Furthermore, the picking blade is an arc blade with a concave middle part.
The utility model discloses a theory of operation: during operation, the blades are inserted into the fixing grooves, the picking blades are driven to move downwards by the driving belt while the handles are rotated, and the root of the tobacco leaves are pressed downwards in the whole process. The cutter teeth are provided with arc-shaped notches, tobacco leaves are cut by utilizing the notches, and complete leaves are obtained under the condition that the trunks are not damaged.
Compared with the prior art, the utility model provides a device is picked to tobacco leaf has reached following beneficial effect:
1. the structure is ingenious, and the cost is low;
2. the tobacco grower does not need to pick tobacco plants one by one, so that labor resources are saved;
3. the picking personnel are prevented from directly contacting the tobacco leaves;
4. can not damage the flue-cured tobacco value plants.
Drawings
Fig. 1 is a front view of a tobacco leaf picking apparatus according to an embodiment.
Fig. 2 is a side view of a tobacco leaf picking apparatus according to an embodiment.
Fig. 3 is a perspective view of the tobacco leaf picking device according to the embodiment.
Fig. 4 is a cross-sectional view of an embodiment of a picking blade.
In the drawings: 1. a fixed base; 2, a first rotating shaft; 3, a second rotating shaft; 4. a first rotating frame; 5. a second rotating frame; 6. a support frame; 7. a handle; 8. a transmission belt; 9. picking a knife; 91. picking the blade; 92. a picking knife base; 10. a strip-shaped groove; 11. strip-shaped convex edges; 12. and (4) mounting the groove.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Referring to fig. 1 to 4, the tobacco leaf picking device mainly includes a fixed base 1, a first rotating shaft 2, a second rotating shaft 3, a handle 7, a transmission belt 8 and a picking blade 9.
Wherein fixed be equipped with first rotating turret 4 and second rotating turret 5 on the unable adjustment base 1, first rotating turret 4 and second rotating turret 5 pass through support frame 6 fixed connection.
The transmission belt 8 is wound on the first rotating shaft 2 and the second rotating shaft 3; the surface of the inner ring of the driving belt 8 is provided with a strip-shaped groove 10 matched with the strip-shaped convex edge 11. In this embodiment, the strip-shaped grooves 10 are evenly distributed on both sides of the drive belt 8. The strip-shaped groove 10 and the strip-shaped convex edge 11 generate friction force when in matched operation. When the handle 7 is rotated, the first rotating shaft 2 drives the second rotating shaft 3 to rotate. The strip-shaped groove 10 corresponds in this embodiment to the strip-shaped ridge 11, preferably a triangular groove. The outer lane of drive belt 8 has seted up mounting groove 12 on the surface, and mounting groove 12 extends the setting along the width direction of drive belt 8, and mounting groove 12 is the dovetail, and a plurality of mounting grooves 12 are along the circumference interval arrangement of drive belt 8.
The picking blade 9 comprises a picking blade base 92 and picking blade edges 91, and the picking blade 9 is detachably mounted on the drive belt and extends outwards. The picking blade base 92 is inserted into the mounting groove 12. In this embodiment, one or more picking knives can be mounted in the mounting grooves 12 on both sides of the conveyor belt 8. Picking blade base 92 is a dovetail structure that mates with mounting groove 12; picking blade 91 is an arc blade with a concave middle. Picking blade 91 is made of a flexible material, which is natural rubber or silicone or other suitable flexible material, in this embodiment picking blade 91 is preferably natural rubber.
In this embodiment, it is first necessary to adjust the relative position of the fixing groove 12 on the belt 8 and the tobacco leaves when in use, and then the picking blade 9 is inserted into the fixing groove 12 on the belt 8. The handle 7 is rotated, at this time, the transmission belt 5 drives the picking knife 6 to move downwards, and the whole process has a pressing action on the root of the tobacco leaves. An arc-shaped notch is formed in the picking blade 91, tobacco leaves are cut by the notch, and complete leaves are obtained under the condition that a trunk is not damaged. And finally, reversely rotating the handle 7, slowly withdrawing the picking blade 9, and detaching the picking blade 9 from the fixed groove 12 on the transmission belt 8 to finish the whole operation.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. A tobacco leaf picking device is characterized by comprising:
a fixed base (1);
a first rotating shaft (2) and a second rotating shaft (3) which are arranged on the fixed base (1) in a rotating mode from top to bottom in sequence;
a drive belt (8) wound around the first and second shafts (2, 3);
a picking knife (9) which is arranged on the transmission belt (8) and extends outwards;
a handle (7) coupled to the first rotating shaft (2) to rotate the first rotating shaft (2).
2. The tobacco leaf picking device according to claim 1, characterized in that: the outer peripheral surfaces of the first rotating shaft (2) and the second rotating shaft (3) are provided with strip-shaped convex ridges (11).
3. The tobacco leaf picking device according to claim 2, characterized in that: and a strip-shaped groove (10) matched with the strip-shaped convex edge (11) is formed in the surface of the inner ring of the transmission belt (8).
4. The tobacco leaf picking device according to claim 1, characterized in that: fixed first rotating turret (5) and second rotating turret (4) of being equipped with on unable adjustment base (1), first rotating turret with the second rotating turret passes through support frame (6) fixed connection, first pivot (2) rotate to be connected on first rotating turret (5), second pivot (3) rotate to be connected on second rotating turret (4).
5. The tobacco leaf picking device according to claim 1, characterized in that: the picking blade (9) comprises a picking blade base (92) and a picking blade edge (91), and the picking blade (9) is detachably mounted on the transmission belt (8).
6. The tobacco leaf picking device according to claim 5, characterized in that: the surface of the outer ring of the transmission belt (8) is provided with a mounting groove (12), the mounting groove extends along the width direction of the transmission belt (8), and the picking knife base (92) is inserted in the mounting groove (12).
7. The tobacco leaf picking device according to claim 6, wherein: the mounting groove (12) is a dovetail groove, and the picking knife base (92) is of a dovetail structure matched with the mounting groove (12).
8. The tobacco leaf picking device according to claim 6 or 7, characterized in that: the installation grooves (12) are arranged at intervals along the circumferential direction of the transmission belt (8).
9. The tobacco leaf picking device according to claim 6, wherein: the picking blade (91) is an arc blade with a concave middle part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920518148.2U CN210053887U (en) | 2019-04-17 | 2019-04-17 | Tobacco leaf picking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920518148.2U CN210053887U (en) | 2019-04-17 | 2019-04-17 | Tobacco leaf picking device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210053887U true CN210053887U (en) | 2020-02-14 |
Family
ID=69437196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920518148.2U Expired - Fee Related CN210053887U (en) | 2019-04-17 | 2019-04-17 | Tobacco leaf picking device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210053887U (en) |
-
2019
- 2019-04-17 CN CN201920518148.2U patent/CN210053887U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201781780U (en) | Root cutting device for bean sprouts | |
CN203968662U (en) | Garlic root removing device of garlic harvester | |
CN203968663U (en) | Garlic stem leaf removing device of garlic harvester | |
CN210053887U (en) | Tobacco leaf picking device | |
CN204482370U (en) | A kind of oscillatory type collecting medlar device | |
CN208029512U (en) | Portable multi gear position roller hit the date machine | |
CN215819404U (en) | Sugarcane continuous leaf and tip threshing device suitable for cutting and paving machine | |
CN107094426B (en) | Portable pneumatic sugarcane leaf peeling and cutting machine | |
CN210782071U (en) | Manual vegetable harvesting device | |
CN113950950A (en) | Lodging corn harvesting device | |
CN210695001U (en) | A picking tool for actinidia arguta | |
CN209072851U (en) | A kind of weeder of vegetable cultivation hand propelled | |
CN207706748U (en) | Cherry picking torsion scissors | |
CN206808151U (en) | Fruit-tree girdling clamps | |
CN206227036U (en) | A kind of portable machine for collecting medlar | |
CN2321206Y (en) | Rice and wheat gathering and bundling device for portable hand-holding type harvester | |
CN108990532B (en) | Pineapple harvester | |
CN203775707U (en) | Tobacco leaf picking mechanism with multiple rotation picking knives | |
CN2356502Y (en) | Tobacco seedling-culturing dish leaf shearing machine | |
CN213499442U (en) | Seedling cutting device for agriculture | |
CN221228412U (en) | Seedling raising mechanism for seedling raising | |
CN215379966U (en) | Automatic device that cuts of chicken mao dish | |
CN213880996U (en) | Green trimming means that plants in gardens | |
CN211322144U (en) | Jujube tree is planted and is shelled device with ring | |
CN211861002U (en) | Weeding and soil loosening device for agricultural production |
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: 20200214 Termination date: 20210417 |
|
CF01 | Termination of patent right due to non-payment of annual fee |