CN210840716U - Special harvester for apocynum venetum - Google Patents
Special harvester for apocynum venetum Download PDFInfo
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- CN210840716U CN210840716U CN201921602633.4U CN201921602633U CN210840716U CN 210840716 U CN210840716 U CN 210840716U CN 201921602633 U CN201921602633 U CN 201921602633U CN 210840716 U CN210840716 U CN 210840716U
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Abstract
The utility model relates to a special harvester of apocynum venetum, including main frame (31), collecting box (32), main frame (31) and picking frame (21), picking and being equipped with on frame (21) and picking and rolling and second actuating mechanism (22), picking and rolling and constitute by picking axle (24) and picking board (23), be equipped with collecting box (32) picking frame (21) rear portion. Compared with the prior art, the utility model discloses a harvester rolls through rotatory harvesting and picks the board and beat down the apocynum venetum blade, and simultaneously, it can also play the effect that wind-force was carried to pick the board, can send the blade to the collecting box at rear portion when picking a class of plant blade of apocynum venetum, when picking the blade, can also basically intact remain the plant to do benefit to the regeneration of blade, consequently than the preceding formula results of reaping, can increase the number of times of repeated harvesting, improve production efficiency greatly, simultaneously, the utility model discloses a special harvesting of apocynum venetum also can be applicable to gathering of similar plant blade, can also be applicable to the harvesting of tealeaves, and the operating efficiency is high.
Description
Technical Field
The utility model relates to a machine that plant leaf picked, especially a dedicated harvester of dogbane leaf.
Background
The apocynum venetum is a herbaceous perennial plant, and the leaf of the apocynum venetum has the effects of clearing heat, calming the liver, inducing diuresis and relieving swelling. It can be used for treating hypertension, vertigo, headache, palpitation, insomnia, edema, and oliguria.
The apocynum venetum is used as a medicine part and is generally collected in summer and autumn and then dried in the sun for medicine application.
The plant form of apocynum venetum is erect subsieve shrubs, the plant height is generally 1-3m under the condition of artificial planting, and no special machine for harvesting leaves exists at present due to the special form of the apocynum venetum.
In the current harvesting mode, when in addition scale production, a used harvester generally uses a mower and mainly adopts the following mode to harvest: cutting off overground stems and leaves at the same level of the ground, directly drying in the sun, processing leaves, removing impurities to obtain a commodity, or picking off the leaves when the overground stems and leaves are cut off, drying in the sun for medicine, wherein the latter has lower efficiency and is not suitable for large-scale planting.
Under the condition of large-scale artificial planting, the seeds are generally harvested once every 6 months and 9 months. In the first harvesting, the plant is cut 15-20 cm from the root before the initial flowering stage, the whole plant is cut from the position close to the root for the second time, and the cut branches are picked off leaves while the branches are fresh, or the leaves are cut off after the branches are dried in the sun.
The defects of the harvesting mode are as follows: first, will go into the little stem part of medicine value and gather in the lump, reduced the quality of product, and often can increase a process for improving the quality: the stem and leaf are separated, which increases the production cost. Second, during the first harvest, the growing stems of the plants are destroyed, which adversely affects re-growth.
In the current practice, the existing tea picking machine is also used for picking the apocynum venetum leaves, but the tea picking machine mainly adopts shearing type operation, and the defects are obvious: the harvesting requirements of tea are different from that of apocynum venetum, firstly, the leaves and the stems of the apocynum venetum are cut off together during operation, so that the quality of the harvested apocynum venetum leaves is reduced, secondly, the tea harvesting mainly needs to be carried out on a certain layer, and the leaves of the apocynum venetum are harvested as much as possible at one time. Therefore, the existing tea-picking machine is not suitable for picking the apocynum venetum leaves.
Therefore, the apocynum venetum special harvester capable of directly picking the apocynum venetum has small damage to apocynum venetum plants during picking, is beneficial to regrowth of the apocynum venetum, and can pick the apocynum venetum for multiple times.
Disclosure of Invention
The utility model aims to solve the technical problem that a can directly pick kendir's blade is provided, plant damage to kendir when picking is little, does benefit to the blade and grows once more to but the special harvester of kendir of repetitious harvesting many times.
In order to achieve the above object, the present invention provides the following technical solutions:
including main frame (31), collecting box (32), its characterized in that: the picking assembly is arranged on the main frame (31), the picking assembly comprises a picking frame (21) arranged on the main frame (31), the picking frame (21) is a frame body, a picking roller and a second driving mechanism (22) are arranged on the frame body, the picking roller comprises a picking shaft (24) driven by the second driving mechanism (22), at least one picking plate (23) is arranged on the picking shaft (24), the picking plate (23) is a plate-shaped body axially upright on the picking shaft (24), the picking roller rotates on the picking frame (21) to enable the front part of the picking assembly to form a material feeding end and a material discharging end at the rear part of the picking assembly, a collecting box (32) is arranged at the material discharging end at the rear part of the picking assembly, a material inlet and a box body are arranged on the collecting box (32), the material inlet is in butt joint with the material discharging end of the picking assembly, the box body (32) is a volume body of a closed shell, the volume body is provided with at least one net part which can pass through the air flow.
Furthermore, the picking rolls are preferably opposite to each other in pairs to form a pair of rolls, a picking channel (30) is formed between the pair of rolls, the picking rolls on the picking frame (21) are preferably arranged on the main frame (31) in an inclined manner, and the inclined angle a of the picking rolls is preferably 40-140 degrees. The front part of the picking assembly forms a vertical feeding end, the rear part of the picking assembly forms a backward fan-shaped discharge end, and the feed inlet of the collecting box (32) is butted with the fan-shaped discharge end formed at the rear part of the picking assembly.
The angle a of the picking roller inclined on the main frame (31) is optimal in 60-120 degrees.
Still further, the picking frame (21) is connected to the main frame (31) in a pin shaft hinged mode, and an angle adjusting mechanism (25) is arranged between the picking frame (21) and the main frame (31) and is an adjustable connecting device. The adjustable connecting device is one of a hydraulic mechanism or a telescopic connecting rod or a connecting frame.
Still further, the two opposite rolling picking rolls are preferably combined on a frame body, every two groups of the rolling picking rolls are preferably combined on one frame body, a collecting channel (27) is arranged behind the rolling picking channel (30), a feeding port of the collecting channel (27) is opposite to a discharging end of the rolling picking channel (30), and a discharging port of the collecting channel (27) is in butt joint with a feeding port of the collecting box (32).
Still further, the collecting channel (27) is preferably provided with an auxiliary wind power device, the auxiliary wind power device at least comprises a positive pressure wind pipe (26) and a fan (28), the positive pressure wind pipe (26) is connected with the front part of the collecting channel (27), so that the collecting channel (27) forms airflow flowing in the direction of the discharge opening of the collecting channel (27).
Still further, the wind power auxiliary device is also provided with a negative pressure air pipe (29), one end of the negative pressure air pipe (29) is connected with the fan (28), the other end of the negative pressure air pipe is connected with the rear part of the collecting box (32), and an isolation net is arranged at the connecting part of the negative pressure air pipe (29) and the collecting box (32).
Still further, a brush roller (34) is preferably provided at the position of the separation net inside the collection box (32).
Compared with the prior art, the utility model discloses a harvester rolls through rotatory harvesting and picks the board and beat down the apocynum venetum blade, and simultaneously, it can also play the effect that wind-force was carried to pick the board, can send the blade to the collecting box at rear portion when picking a class of plant blade of apocynum venetum, when picking the blade, can also basically intact remain the plant to do benefit to the regeneration of blade, consequently than the preceding formula results of reaping, can increase the number of times of repeated harvesting, improve production efficiency greatly, simultaneously, the utility model discloses a special harvesting of apocynum venetum also can be applicable to gathering of similar plant blade, can also be applicable to the harvesting of tealeaves, and the operating efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is a schematic structural diagram of the main view of embodiment 2 of the present invention.
Fig. 4 is a schematic top view of fig. 3.
Fig. 5 is a schematic structural view of the cross section of fig. 4A-a.
Fig. 6 is a schematic structural view of a picking roller in embodiment 3 of the present invention.
Fig. 7 is a schematic structural view of embodiment 4 of the present invention.
Fig. 8 is a schematic structural view of the main view of embodiment 5 of the present invention.
Fig. 9 is a schematic structural view of the main view of embodiment 6 of the present invention.
Fig. 10 is a schematic structural view of embodiment 7 of the present invention in front view.
Fig. 11 is a schematic structural view of the main view of embodiment 8 of the present invention.
Shown in the figure: 11 is a grain lifter, 12 is a reel gear, 13 is a first driving mechanism, 21 is a picking frame, 22 is a second driving mechanism, 23 is a picking plate, 24 is a picking shaft, 25 is an angle adjustment driving mechanism, 26 is a positive pressure air pipe, 27 is an air duct, 28 is a fan, 29 is a negative pressure air pipe, 30 is a picking channel, 31 is a main frame, 32 is a collecting box, 33 is a traveling wheel, and 34 is a brush roller.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Example 1: referring to fig. 1-2, for the structure of embodiment 1 of the present invention,
including main frame 31, collecting box 32, its characterized in that: a picking assembly is arranged on the main frame 31, the picking assembly comprises a picking frame 21 arranged on the main frame 31, the picking frame 21 is a frame body, a picking roller and a second driving mechanism 22 are arranged on the frame body, the picking roller comprises a picking shaft 24 driven by the second driving mechanism 22, a plurality of picking plates 23 are uniformly distributed on the picking shaft 24, the picking plates 23 are axially upright plate-shaped bodies on the picking shaft 24, and rotation of the picking roller at picking carriage 21 causes the front of the picking assembly to form a feed end, a discharge end is formed at the rear part of the picking assembly, a collection box 32 is arranged at the discharge end at the rear part of the picking assembly, the collecting box 32 is provided with a feeding hole and a box body, the feeding hole is butted with the discharge end of the picking assembly, the box body of the collecting box 32 is a volume body of a closed shell, and the volume body is at least provided with a netlike part capable of passing through air flow.
The picking rollers are opposite to each other in pairs to form a pair of rollers, the two pairs of rollers are arranged in total and rotate in the same direction, a picking channel 30 is formed in the middle of the pair of rollers, the picking rollers on the picking frame 21 are obliquely arranged on the main frame 31, and the oblique angle a of the picking rollers is about 60 degrees and is forward oblique. The front part of the picking assembly forms a vertical feeding end, the rear part of the picking assembly forms a backward fan-shaped discharge end, the feed inlet of the collecting box 32 is butted with the fan-shaped discharge end formed at the rear part of the picking assembly, the picking frame 21 is connected to the main frame 31 in a hinge mode through a pin shaft, an angle adjusting mechanism 25 is arranged between the picking frame 21 and the main frame 31, and the angle adjusting mechanism is an adjustable connecting device. The adjustable connection means in this embodiment is a hydraulic mechanism, which may, of course, be replaced by a telescopic connecting rod.
Example 2: referring to fig. 3-5, the structural schematic diagram of embodiment 2 of the present invention is different from embodiment 1 in that: said
Every two groups of the rolling picking rollers which are oppositely formed into a group are combined on a frame body and are horizontally arranged on the main frame 31, the rolling picking rollers which are formed on the frame body are oppositely rotated, picking channels 30 from the middle to two sides are formed on the frame body, a collecting channel 27 is arranged behind the rolling picking channels 30, the feeding port of the collecting channel 27 is opposite to the discharging end of the rolling picking channels 30, and the discharging port of the collecting channel 27 is butted with the feeding port of the collecting box 32.
Example 3: referring to fig. 6, which is a schematic structural diagram of embodiment 3 of the present invention, compared with embodiment 1, this embodiment is different in that: the upper picking plate 23 on one axis of the picking shaft 24 is composed of a plurality of small plates, and the small plates on the adjacent axes are staggered with each other.
Example 4: referring to fig. 7, which is a schematic structural diagram of embodiment 4 of the present invention, compared with embodiment 1, this embodiment is different in that: each picking frame 21 is provided with a pair of rollers.
Example 5: referring to fig. 8, which is a schematic structural diagram of embodiment 5 of the present invention, compared with embodiment 2, the present embodiment is different in that: the collecting channel 27 is provided with a wind power auxiliary device, the wind power auxiliary device comprises a positive pressure air pipe 26, a negative pressure air pipe 29 and a fan 28, the positive pressure air pipe 26 is connected with the front part of the collecting channel 27, so that air flow flowing in the direction of the discharge port of the collecting channel 27 is formed in the collecting channel 27, one end of the negative pressure air pipe 29 is connected with the fan 28, the other end of the negative pressure air pipe is connected with the rear part of the collecting box 32, the connecting part of the negative pressure air pipe 29 and the collecting box 32 is provided with an isolation net, and meanwhile, the isolation net on the inner side of the collecting box 32 is provided with a.
Example 6: referring to fig. 9, is the utility model discloses embodiment 6 picks the structure sketch map of rolling. The present example differs from examples 2 and 4 in that: the picking rolls on the picking frame 21 are arranged on the main frame 31 in a backward inclined state, and the inclined angle a of the picking rolls is about 150 degrees and is in a backward inclined state. The picking frame 21 is connected to the main frame 31 in a hinge mode through a pin shaft, an angle adjusting mechanism 25 is arranged between the picking frame 21 and the main frame 31, and the adjustable connecting device is a lifting connecting frame in the embodiment.
Example 7: referring to fig. 10, is a schematic structural view of a picking roller according to embodiment 7 of the present invention. The present embodiment differs from embodiment 1 in that: the picking rolls on the picking frame 21 are arranged on the main frame 31 in a backward inclined state, and the inclined angle a of the picking rolls is about 120 degrees and is in a backward inclined state.
Example 8: referring to fig. 11, it is a schematic structural diagram of a picking roller in embodiment 8 of the present invention. The present example differs from examples 1 and 7 in that: the picking rolls on the picking frame 21 are fixed on the main frame 31 in a shape of inclining towards the front, and the inclination angle a of the picking rolls is about 60 degrees and inclines towards the front.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a special harvester of apocynum venetum, main frame (31), collecting box (32), its characterized in that: the picking assembly is arranged on the main frame (31), the picking assembly comprises a picking frame (21) arranged on the main frame (31), the picking frame (21) is a frame body, a picking roller and a second driving mechanism (22) are arranged on the frame body, the picking roller comprises a picking shaft (24) driven by the second driving mechanism (22), at least one picking plate (23) is arranged on the picking shaft (24), the picking plate (23) is a plate-shaped body axially upright on the picking shaft (24), the picking roller rotates on the picking frame (21) to enable the front part of the picking assembly to form a material feeding end and a material discharging end at the rear part of the picking assembly, a collecting box (32) is arranged at the material discharging end at the rear part of the picking assembly, a material inlet and a box body are arranged on the collecting box (32), the material inlet is in butt joint with the material discharging end of the picking assembly, the box body (32) is a volume body of a closed shell, the volume body is provided with at least one net part which can pass through the air flow.
2. The apocynum venetum special harvester according to claim 1, characterized in that the picking rolls are arranged in pairs opposite to each other to form a pair of rolls, a picking channel (30) is formed in the middle of the pair of rolls, the picking rolls on the picking frame (21) are arranged on the main frame (31) in an inclined manner, the inclination angle a of the picking rolls is 40-140 degrees, the front part of the picking assembly forms a vertical feeding end, the rear part of the picking assembly forms a backward fan-shaped discharge end, and the feeding port of the collecting box (32) is butted with the fan-shaped discharge end formed at the rear part of the picking assembly.
3. The apocynum venetum special harvester according to claim 2, characterized in that the picking frame (21) is connected to the main frame (31) in a pin hinge manner, an angle adjusting mechanism (25) is arranged between the picking frame (21) and the main frame (31), the angle adjusting mechanism is an adjustable connecting device, and the adjustable connecting device is one of a hydraulic mechanism or a telescopic connecting rod or a connecting frame.
4. The apocynum venetum special harvester according to claim 2 or 3, characterized in that every two groups of the pair of roll-shaped picking rolls formed into one group opposite to each other are combined on a frame body, a collecting channel (27) is arranged behind the picking channel (30) of the pair of rolls, the feeding port of the collecting channel (27) is opposite to the discharging end of the picking channel (30) of the pair of rolls, and the discharging port of the collecting channel (27) is opposite to the feeding port of the collecting box (32).
5. A harvester according to claim 4, characterized in that the collecting channel (27) is provided with an auxiliary wind force device, which at least comprises a positive pressure wind pipe (26) and a fan (28), wherein the positive pressure wind pipe (26) is connected with the front part of the collecting channel (27) so that the collecting channel (27) forms a wind flow flowing in the direction of the outlet of the collecting channel (27).
6. The apocynum venetum special harvester according to claim 5, characterized in that the wind power auxiliary device is further provided with a negative pressure air pipe (29), one end of the negative pressure air pipe (29) is connected with the fan (28), the other end of the negative pressure air pipe is connected with the rear part of the collecting box (32), and the connecting part of the negative pressure air pipe (29) and the collecting box (32) is provided with an isolation net.
7. The apocynum venetum special harvester according to claim 6, characterized in that a brush roller (34) is arranged at the position of the isolation net inside the collection box (32).
8. The apocynum venetum special harvester according to claim 2 or 3, characterized in that the angle a of inclination of said picking rolls on the main frame (31) is 60-120 °.
9. The apocynum venetum special harvester according to claim 4, characterized in that the angle a of inclination of said picking rolls on the main frame (31) is 60-120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602633.4U CN210840716U (en) | 2019-09-24 | 2019-09-24 | Special harvester for apocynum venetum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602633.4U CN210840716U (en) | 2019-09-24 | 2019-09-24 | Special harvester for apocynum venetum |
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| Publication Number | Publication Date |
|---|---|
| CN210840716U true CN210840716U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921602633.4U Active CN210840716U (en) | 2019-09-24 | 2019-09-24 | Special harvester for apocynum venetum |
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| CN (1) | CN210840716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463445A (en) * | 2019-09-24 | 2019-11-19 | 阿勒泰戈宝茶股份有限公司 | Bluish dogbane blade harvester |
-
2019
- 2019-09-24 CN CN201921602633.4U patent/CN210840716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463445A (en) * | 2019-09-24 | 2019-11-19 | 阿勒泰戈宝茶股份有限公司 | Bluish dogbane blade harvester |
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