CN107960197B - Blade harvester - Google Patents
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- CN107960197B CN107960197B CN201711446556.3A CN201711446556A CN107960197B CN 107960197 B CN107960197 B CN 107960197B CN 201711446556 A CN201711446556 A CN 201711446556A CN 107960197 B CN107960197 B CN 107960197B
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The application discloses a blade harvester, which comprises a vehicle body and a blade storage hopper arranged at the rear end of the vehicle body, wherein the front end of the vehicle body is provided with a branching guide mechanism, and the branching guide mechanism is used for separating plants to be harvested into rows according to a specified interval; a clamping conveying mechanism is arranged behind the branch diversion mechanism and is used for separating the clamping of the plants after the rows and transmitting the plants backwards; a cutting mechanism is arranged in the transmission direction of the clamping conveying mechanism and is used for cutting the clamped plants; the cutting mechanism is connected with a leaf picking mechanism which is used for picking off leaves on a plant to be cut; the leaf picking mechanism is connected with a leaf collecting mechanism, and the leaf collecting mechanism is used for collecting the leaves removed by the leaf picking mechanism; a transportation air duct for conveying the blades is arranged between the blade collecting mechanism and the blade storage hopper. The application can effectively realize mechanized picking of mulberry leaves, reduce the labor intensity of mulberry farmers and improve the working efficiency.
Description
Technical Field
The application relates to the field of agricultural machinery, in particular to a blade harvester.
Background
Mulberry leaf is the leaf of mulberry, and is the main food for silkworm. The whole mulberry leaf is about 15 cm long and about 10 cm wide, the stem is about 4 cm long, the basal part of the leaf is heart-shaped, the top of the leaf is slightly pointed, the edge of the leaf is provided with saw teeth, and the veins are dense and growing Bai Roumao; the old leaves are thicker and dark green, the tender leaves are thinner, the green and yellow leaves are crisp and easy to hold, and the flavor is light and bitter. The mulberry leaf not only has the effects of dispelling wind-heat, clearing lung-heat, moistening dryness, clearing liver and improving eyesight, but also has unique curative effects on treating common cold, lung-heat, dry cough, dizziness, headache and conjunctival congestion and dim eyesight. In recent years, the nutritional value of the bud heads of the mulberry leaves is more found to be rich, and the bud heads of the mulberry leaves are made into vegetables, so that the mulberry leaves have the value of food therapy and are popular.
China is a large country for planting mulberries, and agricultural families in China continuously and deeply study and obtain rich achievements in the aspects of breeding improved varieties of mulberries, fertilizer for mulberries, control of mulberries diseases and insect pests, management of mulberry gardens and the like, and currently, more than thousand mulberry varieties are collected, tidied and newly bred. For example, zhejiang and Jiangsu have two mulberry species groups of lake mulberry and fire mulberry, the lake mulberry is thick and long in general branches, large in leaf shape, slow in hardening and strong in adaptability, and most of the lake mulberry belongs to medium and late growth species; the mulberry leaves with red Pi Huosang and Bai Pihuo are purple, and the young leaves of the mulberry leaves are all early-growing varieties. In addition, sichuan has Jiading mulberry leaves of Chuannan Leshan, the branches are long, and the quality of She Xishe is good; the branches of the Guangdong mulberry are fine and straight, and the skin is grey. Shandong has Lu mulberry, and the branches are thick, short, dense, early in hardening and cold-resistant. At present, china has greatly developed in the aspect of mulberry planting, but for mulberry picking, as a special leaf harvester for the mulberry leaves is not available at present, the mulberry leaves in China still need to be picked manually by a mulberry farmer, so that the labor intensity of the mulberry farmer is extremely high and the working efficiency is extremely low.
Disclosure of Invention
The application aims to solve the technical problem of providing the blade harvester, which can effectively realize mechanized picking of mulberry leaves, reduce the labor intensity of mulberry farmers and improve the working efficiency through the structural design of the blade harvester.
The utility model provides a blade harvester, includes the automobile body and installs the leaf storage bucket of automobile body rear end, wherein:
the front end of the vehicle body is provided with a branch diversion mechanism which is used for dividing plants to be harvested into rows according to a specified interval;
the clamping conveying mechanism is arranged behind the branch diversion mechanism and is used for separating the clamping of the plants after the rows and transmitting the plants backwards;
a cutting mechanism is arranged in the transmission direction of the clamping conveying mechanism and is used for cutting clamped plants;
the leaf picking mechanism is connected to the cutting mechanism and is used for picking off leaves on a plant to be cut;
the leaf picking mechanism is connected with a leaf collecting mechanism, and the leaf collecting mechanism is used for collecting the leaves removed by the leaf picking mechanism;
the blade collecting mechanism is arranged on the blade storing hopper, and a conveying air duct is arranged between the blade collecting mechanism and the blade storing hopper and used for conveying the blades collected by the blade collecting mechanism into the blade storing hopper.
Preferably, the bottom of the vehicle body is provided with a driving wheel and a steering wheel, a cab is arranged above the vehicle body, and a console is arranged in the cab.
Preferably, the clamping and conveying mechanism comprises a clamping chain, a star-shaped driving plate, a guide rod and a toothed conveying belt, wherein the clamping chain is arranged behind the branch guide mechanism, the guide rod is arranged behind the clamping chain, the star-shaped driving plate is arranged at the joint of the clamping chain and the guide rod, the front end of the toothed conveying belt is communicated with the guide rod, and the rear end of the toothed conveying belt is communicated with the outside of the vehicle body.
Preferably, the clamping chain is a double-layer tooth-shaped clamping chain.
Preferably, the cutting mechanism is a lifting cutting mechanism, the lifting cutting mechanism comprises a connecting frame, a lifting oil cylinder, a cutting table and a saw-tooth disc blade, the saw-tooth disc blade is arranged at the front end of the cutting table, and the connecting frame and the lifting oil cylinder are movably mounted between the cutting table and the vehicle body.
Preferably, the connecting frame is a parallelogram connecting frame.
Preferably, the leaf picking mechanism comprises at least two groups of driving rollers and driven rollers which are arranged in parallel at intervals in the vertical direction, independent leaf picking belts are sleeved outside each group of driving rollers and driven rollers, the running directions of the adjacent leaf picking belts are opposite, and the leaf picking belts are provided with spike teeth which are arranged at intervals.
Preferably, the blade collecting mechanism comprises a blade collecting thumb wheel, a blade conveying belt and a roller, wherein the blade collecting thumb wheel is connected with the blade picking mechanism, one end of the blade conveying belt is connected with the blade collecting thumb wheel, the other end of the blade conveying belt is connected with the transportation air duct, and the roller is arranged below the blade conveying belt.
Preferably, the transportation air duct comprises a main transportation air duct and a secondary transportation air duct, wherein the main transportation air duct is arranged along the axis direction of the vehicle body, the secondary transportation air duct is perpendicular to the main transportation air duct, the secondary transportation air duct is matched with the harvesting width of the blade harvester and is communicated with the blade collecting mechanism, and the main transportation air duct is arranged between the secondary transportation air duct and the blade storage hopper.
The beneficial effects of the application are as follows: according to the blade harvester provided by the application, the plants to be harvested are separated into rows at specified intervals through the branch flow guide mechanism, then the plants separated into rows are clamped through the clamping conveying mechanism and are transmitted backwards, the clamped plants are cut by the cutting mechanism so that the stems and the roots of the blades on the upper parts of the plants are separated, the blades on the stems are removed by the blade collecting mechanism, the blades removed by the blade collecting mechanism are collected by the blade collecting mechanism, and finally the blades collected by the blade collecting mechanism are transmitted into the blade storage hopper by the conveying air duct for storage, so that the mechanical automation of the whole blade removal can be realized, the labor intensity of mulberry farmers is reduced, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a leaf harvester according to an embodiment of the present disclosure;
FIG. 2 is a left side view of a blade harvester according to an embodiment of the application;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 in accordance with an embodiment of the present application;
FIG. 4 is a rear view of a blade harvester according to an embodiment of the application;
FIG. 5 is a top view of a blade harvester according to an embodiment of the application;
FIG. 6 is an enlarged schematic view of portion B of FIG. 5 in accordance with an embodiment of the present application;
FIG. 7 is an enlarged schematic view of a leaf picking mechanism according to an embodiment of the present application;
fig. 8 is a schematic view of the blade flow of a blade harvester according to an embodiment of the application.
Reference numerals:
a vehicle body 1, driving wheels 101, steering wheels 102, a cab 103, and a console 104; leaf storing hoppers 2; a branch flow guiding mechanism 3; the clamping and conveying mechanism 4, a clamping chain 401, a star-shaped driving plate 402, a guide rod 403 and a tooth-shaped conveying belt 404; the cutting mechanism 5, the connecting frame 501, the lifting cylinder 502, the cutting table 503 and the saw-tooth disc blade 504; a leaf picking mechanism 6, a driving roller 601, a driven roller 602, a leaf picking belt 603 and spike teeth 604; a blade collecting mechanism 7, a blade collecting thumb wheel 701, a blade conveying belt 702 and a roller 703; transport duct 8, main transport duct 801, and sub-transport duct 802.
Detailed Description
In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", "bottom", "above", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Referring to fig. 1-8, fig. 1-8 provide an embodiment of a blade harvester according to the application. As shown in the attached drawing, the blade harvester provided by the application can effectively realize mechanized picking of mulberry leaves, reduce the labor intensity of mulberry farmers and improve the working efficiency. The blade harvester comprises a vehicle body 1, a blade storage hopper 2, a branch guide mechanism 3, a clamping conveying mechanism 4, a cutting mechanism 5, a blade picking mechanism 6, a blade collecting mechanism 7 and a conveying air duct 8.
In this scheme, this blade harvester includes automobile body 1, and automobile body 1 is used for playing main part supporting role, is used for the export of the required power of blade harvester simultaneously. Specifically, the bottom of the vehicle body 1 provided by the application is provided with a driving wheel 101 and a steering wheel 102, a cab 103 is arranged above the vehicle body 1, and a console 104 is arranged in the cab 103.
In practice, the driving wheel 101 is used for controlling the running of the vehicle body 1, the steering wheel 102 is used for controlling the steering of the vehicle body 1, the cab 103 is used for providing an operation space for operators, and the console 104 is used for controlling the running and harvesting work of the whole vehicle.
The rear end of the vehicle body 1 is provided with a leaf storage hopper 2, and the leaf storage hopper 2 is used for storing the leaves.
The front end of the vehicle body 1 is provided with a branch guide mechanism 3, and the branch guide mechanism 3 is used for dividing plants to be harvested into rows according to a specified interval. Specifically, the split guide mechanism 3 provided by the application consists of two guide plates with triangular cross sections, and a gap is arranged between the two guide plates and is used for passing plants to be harvested. The front end of the vehicle body 1 may be provided with a plurality of component row diversion mechanisms 3, and the intervals between the component row diversion mechanisms 3 may be adjusted according to the arrangement condition of plants to be harvested, for example, each row of plants to be harvested may correspond to a group of component row diversion mechanisms 3.
The clamping and conveying mechanism 4 is arranged behind the branch diversion mechanism 3, and the clamping and conveying mechanism 4 is used for clamping and backward conveying of plants separated into rows. Specifically, the clamping and conveying mechanism 4 provided by the application comprises a clamping chain 401, a star-shaped driving plate 402, a guide rod 403 and a toothed conveying belt 404, wherein the clamping chain 401 is arranged behind the split guide mechanism 3, the guide rod 403 is arranged behind the clamping chain 401, the star-shaped driving plate 402 is arranged at the joint of the clamping chain 401 and the guide rod 403, the front end of the toothed conveying belt 404 is communicated with the guide rod 403, and the rear end of the toothed conveying belt 404 is communicated with the outside of the vehicle body 1.
In a specific implementation, the clamping chain 401 clamps plants separated into rows by the branching guide mechanism 3, the clamping chain 401 rolls to synchronously and backwards convey the plants separated into rows along with the forward movement of the vehicle body 1, in the process, the cutting mechanism 5 cuts the plants clamped by the clamping chain 401, so that the stems 9 with blades at the upper parts of the plants are separated from the roots of the plants (the cutting blades of the cutting mechanism 5 are generally arranged below the clamping chain 401), in the process, the clamping chain 401 clamps the stems 9 to continuously and backwards convey, the leaf picking mechanism 6 timely picks up the blades on the stems 9, the star-shaped driving plate 402 drives the stems 9 with the picked-up blades to the guide rod 403, the guide rod 403 guides the stems 9 with the picked-up blades to the tooth-shaped conveying belt 404, and the stems 9 with the picked-up blades can be conveyed to the outside of the vehicle body 1, and the stems 9 with the picked-up blades can be uniformly stacked in a mulberry field to become fertilizer.
In this embodiment, in order to better realize the clamping of the plant and prevent the clamped plant from falling sideways, the clamping chain 401 is preferably a double-layer toothed clamping chain.
A cutting mechanism 5 is arranged in the transmission direction of the clamping and conveying mechanism 4, and the cutting mechanism 5 is used for cutting clamped plants. Specifically, the cutting mechanism 5 provided in this embodiment is a lifting cutting mechanism, and the lifting cutting mechanism includes a connecting frame 501, a lifting cylinder 502, a header 503 and a saw-tooth disc blade 504, where the saw-tooth disc blade 504 is disposed at the front end of the header 503, and the connecting frame 501 and the lifting cylinder 502 are movably mounted between the header 503 and the vehicle body 1.
In the specific implementation, the connecting frame 501 is used for performing a connection supporting function. The lifting cylinder 502 is used for driving the header 503 to rise and descend so as to adjust the cutting height of the plant, the saw-tooth disc blade 504 is used for cutting the plant so as to separate the stalk 9 of the plant from the root of the plant, and the saw-tooth disc blade 504 provided by the embodiment comprises an upper saw-tooth disc blade and a lower saw-tooth disc blade which are arranged at intervals up and down, wherein the saw-tooth disc blade 504 is generally arranged below the clamping chain 401 of the clamping conveying mechanism 4 and near the front end, thereby ensuring that the stalk 9 can be cut smoothly and can be clamped continuously, and the position near the front end can ensure that enough leaf picking time is reserved for the leaf picking mechanism 6.
In this embodiment, in order to further facilitate the support and connection of the header 503 and the adjustment of the raising and lowering of the header, the connecting frame 501 is preferably a parallelogram connecting frame.
The cutting mechanism 5 is connected with a leaf picking mechanism 6, and the leaf picking mechanism 6 is used for picking off leaves on a cut plant. Specifically, the leaf picking mechanism 6 provided in this embodiment includes at least two sets of driving rollers 601 and driven rollers 602 that are arranged in parallel and spaced apart in the vertical direction, each set of driving rollers 601 and driven rollers 602 are sleeved with an independent leaf picking belt 603, the running directions of adjacent leaf picking belts 603 are opposite, and spike teeth 604 that are arranged at intervals are arranged on the leaf picking belts 603.
In the specific implementation process, the driving roller 601 is in driving connection with an external power mechanism, when the driving roller 601 rotates, the driven roller 602 is driven to rotate together with the leaf picking belt 603, and as the running directions of the adjacent leaf picking belts 603 are opposite, only gaps between two adjacent leaf picking belts 603 need to be aligned with a row of stalks 9 clamped by the clamping chain 401 of the clamping conveying mechanism 4 in operation, and the spike teeth 604 contained on the leaf picking belts 603 can be scraped on the stalks 9 in a staggered manner in the transmission process of the leaf picking belts 603, so that the leaves on the stalks 9 are scraped. Specifically, the cleanliness of blade extraction can be controlled by adjusting the gap width of adjacent blade-picking belts 603 and the density of the spikes 604 on the blade-picking belts 603. The arrow direction in fig. 7 is the running direction of the leaf picking belt 603.
The leaf picking mechanism 6 is connected with a leaf collecting mechanism 7, and the leaf collecting mechanism 7 is used for collecting the leaves removed by the leaf picking mechanism 6. Specifically, the blade collecting mechanism 7 provided in this embodiment includes a blade collecting thumb wheel 701, a blade conveying belt 702, and a roller 703, the blade collecting thumb wheel 701 is connected with the blade picking mechanism 6, one end of the blade conveying belt 702 is connected with the blade collecting thumb wheel 701, the other end of the blade conveying belt 702 is connected with the transportation air duct 8, and the roller 703 is disposed below the blade conveying belt 702.
In the specific implementation process, the blade collecting poking wheel 701 can poke the blade removed by the blade picking mechanism 6 onto the blade conveying belt 702, the roller 703 drives the blade conveying belt 702 to rotate, and the blade conveying belt 702 further conveys the blade above the blade conveying belt to the conveying air duct 8.
A transportation air duct 8 is arranged between the blade collecting mechanism 7 and the blade storing bucket 2, and the transportation air duct 8 is used for conveying the blades collected by the blade collecting mechanism 7 into the blade storing bucket 2. Specifically, the transportation air duct 8 provided in the present embodiment includes a main transportation air duct 801 arranged along the axis direction of the vehicle body 1 and a sub transportation air duct 802 intersecting the main transportation air duct 801 perpendicularly, the sub transportation air duct 802 being matched with the harvesting width of the blade harvester and communicating with the blade collecting mechanism 7, the main transportation air duct 801 being disposed between the sub transportation air duct 802 and the blade bucket 2.
Thus, the secondary transportation air duct 802 can collect and collect the blades in each blade collecting mechanism 7 initially, and then the primary transportation air duct 801 transmits the collected blades into the blade storage bucket 2.
The working flow of the application is as follows:
firstly, starting a blade harvester to run into a mulberry field to be harvested, controlling a branch flow guide mechanism 3 to align with a mulberry leaf plant row, adjusting the height of a header 503 to be the proper cutting height of the mulberry leaf plant, opening the blade harvester forwards to enter a harvesting state, orderly entering a clamping conveying mechanism 4 after the mulberry leaf plant is subjected to flow guide arrangement by the branch flow guide mechanism 3, clamping the plant under the clamping action of a clamping chain 401, and moving the mulberry leaf plant backwards along with the continuous rotation of the clamping chain 401 (the rotation speed of the clamping chain 401 is generally matched with the running speed of the blade harvester);
secondly, the clamped mulberry leaf plants pass through the sawtooth disc blades 504 at the lower side of the clamping chain 401, the stalks 9 of the mulberry leaf plants are cut and sawn at high speed by the sawtooth disc blades 504, and the stalks 9 are separated from the roots of the mulberry leaf plants and continuously clamped and transmitted into the leaf picking mechanism 6; after the stalks 9 with the blades enter the leaf picking mechanism 6, the spike teeth 604 on the leaf picking belt 603 clamp and scrape the blades on the stalks 9 downwards in a staggered manner so that the blades fall off from the stalks 9;
finally, the stalks 9 of the removed blades continue to move backward under the continuous rotation of the clamping chain 401, the stalks 9 of the removed blades are pulled out of the clamping conveying area under the stirring of the star-shaped driving plate 402, the stalks 9 of the removed blades are forced to be pressed on the tooth-shaped conveying belt 404 under the elastic force of the guide rod 403, and the stalks 9 of the removed blades are rotated outwards through the tooth-shaped conveying belt 404 until pushed out to the outer side of the vehicle body 1 to be laid in the field. The mulberry leaf blade picked by the leaf picking mechanism 6 moves to the area of the leaf collecting mechanism 7 under the drive of the leaf picking belt 603 and the spike teeth 604, the rotation of the leaf collecting poking wheel 701 pokes the leaf blade to the leaf blade conveying belt 702, the leaf blade is conveyed to the inlet of the conveying air duct 8 through the leaf blade conveying belt 702, the leaf blade enters the secondary conveying air duct 802 under the action of wind suction force, and finally is discharged at the tail end of the main conveying air duct 801 and falls into the leaf storing hopper 2, so that the collection work of the leaf blade is completed.
In the whole, the blade harvester provided by the application separates plants to be harvested into rows according to a specified interval through the branch flow guide mechanism 3, then clamps the plants separated into rows through the clamping and conveying mechanism 4 and transmits the plants backwards, the cutting mechanism 5 cuts the clamped plants so as to separate stems with blades on the upper parts of the plants from roots, the blade picking mechanism 6 picks up the blades on the stems, the blade collecting mechanism 7 collects the blades picked off by the blade picking mechanism, and finally the conveying air duct 8 transmits the blades collected by the blade collecting mechanism into the blade storage hopper 2 for storage, so that the mechanical automation of the whole blade picking can be realized, the labor intensity of mulberries is reduced, and the working efficiency is improved.
In addition, the mulberry leaf harvester can adopt a high-clearance wheeled vehicle body, and the whole harvester can walk in a mulberry field by adjusting the height of the cutting table 503, so that the mulberry leaf harvester is convenient and flexible to use; the picking and the stem harvesting and laying of the mulberry leaves can be effectively completed through the mutual coordination of the mechanisms; the leaf picking mechanism 6 is in soft contact with the leaf, so that damage to the leaf caused in the leaf picking process can be avoided; the transportation air duct 8 for transporting the wind power blades can avoid the blade loss caused by the friction between the blades and the machine tool in the mechanical transportation process; the clamping and conveying mechanism 4 can automatically complete positioning and clamping of the mulberry branches, and always keeps the stalks 9 to move vertically and backwards after cutting, so that the situation that the blades cannot fall off due to the sideways falling of the stalks 9 is avoided. In addition, the leaf harvester does not need to be operated by multiple persons, has reasonable structure and high automation degree, and improves the harvesting efficiency of the mulberry leaves.
The blade harvester provided by the application is described in detail above. The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.
Claims (7)
1. The utility model provides a blade harvester which characterized in that includes the automobile body and installs the leaf storage bucket in the automobile body rear end, wherein:
the front end of the vehicle body is provided with a branch diversion mechanism which is used for dividing plants to be harvested into rows according to a specified interval;
the clamping conveying mechanism is arranged behind the branch diversion mechanism and is used for separating the clamping of the plants after the rows and transmitting the plants backwards;
a cutting mechanism is arranged in the transmission direction of the clamping conveying mechanism and is used for cutting clamped plants;
the leaf picking mechanism is connected to the cutting mechanism and is used for picking off leaves on a plant to be cut;
the leaf picking mechanism is connected with a leaf collecting mechanism, and the leaf collecting mechanism is used for collecting the leaves removed by the leaf picking mechanism;
a transport air duct is arranged between the blade collecting mechanism and the blade storing hopper and is used for conveying the blades collected by the blade collecting mechanism into the blade storing hopper;
the leaf picking mechanism comprises at least two groups of driving rollers and driven rollers which are arranged in parallel at intervals in the vertical direction, independent leaf picking belts are sleeved outside each group of driving rollers and driven rollers, the running directions of the adjacent leaf picking belts are opposite, and the leaf picking belts are provided with spike teeth which are arranged at intervals;
the blade collecting mechanism comprises a blade collecting thumb wheel, a blade conveying belt and a roller, wherein the blade collecting thumb wheel is connected with the blade picking mechanism, one end of the blade conveying belt is connected with the blade collecting thumb wheel, the other end of the blade conveying belt is connected with the conveying air duct, and the roller is arranged below the blade conveying belt.
2. The blade harvester of claim 1, wherein the bottom of the body is provided with a drive wheel and a steering wheel, the body is provided with a cab above, and a console is provided in the cab.
3. The blade harvester of claim 1, wherein the clamping and conveying mechanism comprises a clamping chain, a star-shaped driving plate, a guide rod and a toothed conveying belt, the clamping chain is arranged behind the split guide mechanism, the guide rod is arranged behind the clamping chain, the star-shaped driving plate is arranged at the joint of the clamping chain and the guide rod, the front end of the toothed conveying belt is communicated with the guide rod, and the rear end of the toothed conveying belt is communicated with the outside of the vehicle body.
4. A leaf harvester according to claim 3 wherein the gripping chain is a double-toothed gripping chain.
5. The blade harvester of claim 1, wherein the cutting mechanism is a lifting cutting mechanism, the lifting cutting mechanism comprises a connecting frame, a lifting cylinder, a cutting table and a saw-tooth disc blade, the saw-tooth disc blade is arranged at the front end of the cutting table, and the connecting frame and the lifting cylinder are movably mounted between the cutting table and the vehicle body.
6. The blade harvester of claim 5, wherein the link is a parallelogram link.
7. The blade harvester of claim 1, wherein the transport duct comprises a main transport duct disposed along the vehicle body axis and a secondary transport duct perpendicularly intersecting the main transport duct, the secondary transport duct matching a harvesting width of the blade harvester and in communication with the blade collection mechanism, the main transport duct being disposed between the secondary transport duct and the blade storage hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446556.3A CN107960197B (en) | 2017-12-27 | 2017-12-27 | Blade harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446556.3A CN107960197B (en) | 2017-12-27 | 2017-12-27 | Blade harvester |
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| Publication Number | Publication Date |
|---|---|
| CN107960197A CN107960197A (en) | 2018-04-27 |
| CN107960197B true CN107960197B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711446556.3A Active CN107960197B (en) | 2017-12-27 | 2017-12-27 | Blade harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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