CN117898112A - Seeding and picking integrated farming equipment for leaf vegetables - Google Patents

Seeding and picking integrated farming equipment for leaf vegetables Download PDF

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Publication number
CN117898112A
CN117898112A CN202410013287.5A CN202410013287A CN117898112A CN 117898112 A CN117898112 A CN 117898112A CN 202410013287 A CN202410013287 A CN 202410013287A CN 117898112 A CN117898112 A CN 117898112A
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CN
China
Prior art keywords
sowing
harvesting
soil
picking
turning
Prior art date
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Pending
Application number
CN202410013287.5A
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Chinese (zh)
Inventor
黄艺明
冯桑
邹炬
杜健峰
郭瑞琦
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Guangdong University of Technology
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Guangdong University of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong University of Technology filed Critical Guangdong University of Technology
Priority to CN202410013287.5A priority Critical patent/CN117898112A/en
Publication of CN117898112A publication Critical patent/CN117898112A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D45/00—Harvesting of standing crops
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D43/00—Mowers combined with apparatus performing additional operations while mowing
    • A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
    • A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sowing (AREA)

Abstract

The invention discloses sowing and picking integrated farming equipment for leaf vegetables, which comprises a travelling mechanism, a picking device and a sowing device, wherein the travelling mechanism is arranged on the sowing device; the picking device comprises a harvesting mechanism, a conveying mechanism and a collecting mechanism; the sowing device comprises a soil turning mechanism, a seed sowing mechanism and a soil covering mechanism; the seed sowing mechanism is positioned between the soil turning mechanism and the soil covering mechanism; the harvesting mechanism and the soil turning mechanism are both arranged in front of the travelling mechanism; the harvesting mechanism and the turning mechanism are fixedly connected to the turning frame, the turning frame is rotationally connected to the front suspension, and the front suspension is connected with the vehicle body of the travelling mechanism; the rotating center of the roll-over stand is vertical to the moving direction of the travelling mechanism and is positioned between the harvesting mechanism and the turning mechanism; the harvesting mechanism or the soil turning mechanism is connected with the vehicle body of the travelling mechanism through a front telescopic mechanism. According to the invention, the seeding mechanism and the picking mechanism are integrated, so that automatic seeding and picking are realized, and the working efficiency and continuity are improved.

Description

Seeding and picking integrated farming equipment for leaf vegetables
Technical Field
The invention relates to a vegetable sowing and picking device, in particular to a leaf vegetable sowing and picking integrated farming device.
Background
Leafy vegetables are a class of vegetable plants whose stem and leaf parts are generally considered as the main part of the diet. These vegetables are characterized by rich nutrients such as vitamins, minerals, and cellulose in the leaves or stem and leaf parts thereof.
The important market place of leaf vegetables has also led to the creation of a number of related devices for planting or harvesting leaf vegetables. For the planting equipment of leaf vegetables, main products on the market include a manpower hand-push spinach seeder of the mechanical manufacturing company of the Fu Chamber of the market, a multifunctional rape spinach seeder of the mechanical equipment company of the Fu Chamber of the market, and the like. The manual hand-push type seeder is small and flexible in size and performs seeding by manual pushing. But the automation degree is low, and the seeding precision is low due to easy deviation in the manual pushing process; the multifunctional seeder is driven by the steering engine, so that the labor force dependence is reduced, the seeding precision is higher, the size is larger, the multifunctional seeder is not flexible enough, the soil loosening device is lacked, and the soil loosening preparation is needed to be carried out manually.
In the harvesting equipment for picking leaf vegetables, the development of small and medium-sized equipment is relatively slow, and the varieties of products are few. And the Fu Liang Wei vegetable harvester of Fu Liang Jiu Co., ltd. The device cuts the stem leaves of vegetables through the rotary motion of the cutters on the rollers, and collects the vegetable leaves through the conveyor belt, so that the purpose of picking or harvesting the vegetables is achieved. The equipment has high working efficiency and is suitable for occasions such as large-scale harvesting. However, it should be noted that such cutting may cause breakage or breakage of the leaves, thereby affecting the appearance and quality of the vegetables, which may result in difficulty in selling the vegetables and waste.
Meanwhile, at present, there is almost no farm work equipment integrating the planting and harvesting work of leaf vegetables in the market, and to realize automatic and intelligent production, farmers usually need to purchase a plurality of pieces of equipment and use the equipment in combination. The situation not only increases the purchase cost of equipment and reduces the continuity of operation, but also causes resource waste, and does not accord with the development trend of intelligent farms.
Disclosure of Invention
The invention aims to overcome the problems of the prior art, and provides the integrated farming equipment for sowing and picking the leaf vegetables, which can integrate a sowing mechanism and a picking mechanism of the leaf vegetables together, realize an automatic and high-precision sowing process, greatly improve the efficiency and the continuity of farming operation, reduce the resource waste and accord with the development trend of intelligent farms.
The aim of the invention is achieved by the following technical scheme:
the seeding and picking integrated farming equipment for the leaf vegetables comprises a travelling mechanism, and a picking device and a seeding device which are arranged on the travelling mechanism;
The picking device comprises a harvesting mechanism for harvesting vegetables, a collecting mechanism for collecting and storing the harvested vegetables and a conveying mechanism for conveying the harvested vegetables to the collecting mechanism;
the sowing device comprises a soil turning mechanism for turning and loosening soil, a seed sowing mechanism for sowing seeds into the soil and a soil covering mechanism for covering the seeds with the soil; the seed sowing mechanism is positioned between the soil turning mechanism and the soil covering mechanism;
the harvesting mechanism and the soil turning mechanism are both arranged in front of the travelling mechanism; the harvesting mechanism and the turning mechanism are fixedly connected to the turning frame, the turning frame is rotationally connected to the front suspension, and the front suspension is connected with the vehicle body of the travelling mechanism; the rotating center of the roll-over stand is vertical to the moving direction of the travelling mechanism and is positioned between the harvesting mechanism and the turning mechanism; the harvesting mechanism or the soil turning mechanism is connected with the vehicle body of the travelling mechanism through a front telescopic mechanism.
The working principle of the seeding and picking integrated agricultural equipment for the leaf vegetables is as follows:
When harvesting operation is needed, the front telescopic mechanism pulls up the turning mechanism, so that the harvesting mechanism is close to the ground downwards around the rotation center of the turning frame; the harvesting mechanism is started, the harvesting mechanism is driven by the travelling mechanism to be close to vegetables and harvest the vegetables, the harvested vegetables are conveyed to the collecting mechanism through the conveying mechanism, temporary storage is uniformly carried out by the collecting mechanism, and one-round harvesting operation is completed.
When seeding is needed, the harvesting mechanism is pulled up through the front telescopic mechanism, so that the turning mechanism is close to the ground downwards around the rotation center of the turning frame; starting a soil turning mechanism, and turning soil by the soil turning mechanism to enable the soil to be in a soft state; meanwhile, the moving mechanism drives the turning mechanism to move forwards to turn over the soil in a moving way; then, the seeds are scattered into the ploughed soil through a seed scattering mechanism, and finally the soil is covered on the seeds through a soil covering mechanism, so that one round of sowing operation is completed.
In a preferred embodiment of the present invention, the harvesting mechanism includes a harvesting shovel, a cutting module, and a transfer module;
The front end of the harvesting shovel is provided with a plurality of dredging teeth which are arranged in a straight line;
The cutting module comprises a cutter and a cutting driving mechanism, a plurality of cutting teeth which are arranged in a straight line are arranged on the cutter, and the cutting teeth are positioned below the dredging teeth; the driving direction of the cutting driving mechanism is parallel to the arrangement direction of the plurality of cutting teeth, and the driving end of the cutting driving mechanism is connected with the cutter. Through the structure, the cutting blade is adopted to cut the stems and leaves of the vegetables, compared with the traditional cutting mode, the method starts cutting from the lower stems and leaves, the incision is sharp and complete, and the damage or fracture of the leaves in the operation process is avoided.
Further, the transfer module comprises a harvesting transfer cylinder and a transfer driving mechanism, the harvesting transfer cylinder is rotatably connected above the harvesting shovel, a plurality of groups of transfer teeth which are circumferentially arranged around the axis of the harvesting transfer cylinder are arranged on the harvesting transfer cylinder, and each group of transfer teeth comprises a plurality of transfer teeth which are arranged along the direction parallel to the axis of the harvesting transfer cylinder; a copy gap for avoiding vegetable entering is arranged between two adjacent groups of copy transfer teeth; the transfer teeth are arc-shaped;
The driving end of the transfer driving mechanism is connected with the harvesting transfer cylinder. Through the structure, the harvesting transfer drum rotates under the drive of the transfer driving mechanism, and the harvested vegetables are transferred back through the transfer teeth, so that the conveying mechanism receives the harvested vegetables and conveys the harvested vegetables into the collecting mechanism.
In a preferred embodiment of the present invention, the conveying mechanism includes a first conveying mechanism and a second conveying mechanism, and the first conveying mechanism is disposed behind the harvesting mechanism;
One end of the second conveying mechanism extends to the outlet of the first conveying mechanism, and the other end of the second conveying mechanism extends to the inlet of the collecting mechanism.
Further, the first conveying mechanism and the second conveying mechanism each comprise a conveying belt and a conveying driving mechanism.
In a preferred embodiment of the present invention, the collection means comprises a collection tank.
According to a preferred scheme of the invention, the soil turning mechanism comprises a soil turning blade, a soil turning shaft and a soil turning driving mechanism, wherein the soil turning blade is provided with a plurality of soil turning blades and is arranged on the soil turning shaft; the driving end of the soil turning driving mechanism is connected with the soil turning shaft.
Further, the front telescopic mechanism is connected between the soil turning shaft and the vehicle body of the travelling mechanism and is composed of a hydraulic cylinder.
Further, the edge of the soil turning blade has a certain bending angle, which is helpful for loosening soil better.
In a preferred scheme of the invention, one end of the front suspension is rotatably connected to the body of the travelling mechanism, and the other end of the front suspension is provided with an auxiliary wheel so as to ensure more stability of harvesting operation and soil turning operation.
In a preferred embodiment of the present invention, the sowing mechanism includes a seed box, a sowing assembly, and a sowing driving mechanism;
the sowing box is connected to the bottom of the seed box; the bottom of the broadcasting box is provided with a plurality of broadcasting outlets which are arranged in a straight line, and the arrangement direction of the broadcasting outlets is vertical to the moving direction of the travelling mechanism;
The broadcasting assembly comprises a broadcasting roller, a broadcasting wheel and a separation barrel; the broadcast roller penetrates through the broadcast box and the separation cylinder body, and the axis of the broadcast roller is perpendicular to the moving direction of the travelling mechanism; the separation cylinder bodies are arranged in a plurality of straight lines in the sowing box, and the arrangement direction of the separation cylinder bodies is parallel to the axis of the sowing roller; the axis of the separation cylinder body is parallel to the axis of the broadcasting roller, and a broadcasting channel for communicating the inner cavity of the broadcasting box with the inner cavity of the separation cylinder body is arranged at the bottom of the separation cylinder body; the inner cavity of the separation cylinder body is communicated with the broadcast outlet; the sowing wheels are provided with a plurality of separating cylinders and are respectively positioned in the separating cylinders, and the sowing wheels are coaxially and fixedly arranged on the sowing roller; in the broadcasting state, seeds pass through a broadcasting channel from the inner cavity of the broadcasting box to enter the inner cavity of the separation cylinder body, and are broadcasted out from the inner cavity of the separation cylinder body through a broadcasting outlet;
The driving end of the sowing driving mechanism is connected with the sowing roller. Through the structure, seeds are put into the seed box, slowly fall into the broadcasting box below, and then pass through the broadcasting channel from the inner cavity of the broadcasting box to enter the inner cavity of the separation barrel; meanwhile, the sowing roller and the sowing wheel are driven to rotate through the sowing driving mechanism, seeds in the inner cavity of the separation cylinder body are driven to the sowing outlet through the sowing wheel, and finally the seeds are sowed out through the sowing outlet, so that one round of sowing operation is completed.
Further, the seed sowing mechanism further comprises a stirring piece and a stirring driving mechanism, and the stirring piece is rotationally connected in the inner cavity of the seed box; the driving end of the stirring driving mechanism is connected with the stirring piece. Through above-mentioned structure, can carry out intensive mixing with soil, seed and water, ensure seed and earth homogeneous mixing to guarantee the homogeneity of broadcasting, the stirring rod can also break up the seed of caking, makes it get into the broadcasting case smoothly.
Further, the stirring driving mechanism comprises a stirring driving motor and a stirring transmission assembly, and the stirring transmission assembly comprises a synchronous belt and a belt wheel.
In a preferred embodiment of the present invention, the earth covering mechanism is connected to the vehicle body of the travelling mechanism via a rear telescopic mechanism.
Compared with the prior art, the invention has the following beneficial effects:
1. the integrated farming equipment can integrate the sowing mechanism and the picking mechanism of the leaf vegetables, realize an automatic and high-precision sowing process, greatly improve the efficiency and the continuity of farming operation, reduce the purchase cost of the equipment and accord with the development trend of intelligent farms.
2. The seeding mechanism and the harvesting mechanism are connected together through the roll-over stand and can be mutually switched, so that the continuity of vegetable planting is improved, and meanwhile, the structure is simplified.
Drawings
Fig. 1-2 are schematic perspective views of two different view angles of the seeding and picking integrated agricultural equipment for leaf vegetables.
Fig. 3 is a schematic perspective view of a harvesting mechanism and a rooter mechanism according to the present invention.
Fig. 4-5 are side views of two different operating conditions of the harvesting and rooter mechanisms of the present invention.
Fig. 6 is a schematic perspective view of a harvesting blade and a first conveyor of the harvesting mechanism of the present invention.
Fig. 7 is an exploded perspective view of the seed-spreading mechanism of the present invention.
Fig. 8 is a perspective exploded view of the broadcast box and broadcast assembly of the present invention.
Fig. 9 is a schematic perspective view of another view of the broadcast box and broadcast assembly of the present invention.
Detailed Description
In order that those skilled in the art will well understand the technical solutions of the present invention, the following describes the present invention further with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1-2, the seeding and picking integrated farming equipment for the leafy vegetables of the embodiment comprises a travelling mechanism, and a picking device and a seeding device which are arranged on the travelling mechanism; the travelling mechanism comprises a crawler assembly 1 and a vehicle body 2; the picking device comprises a harvesting mechanism for harvesting vegetables, a collecting mechanism for collecting and storing the harvested vegetables and a conveying mechanism for conveying the harvested vegetables to the collecting mechanism; the sowing device comprises a soil turning mechanism for turning and loosening soil, a seed sowing mechanism for sowing seeds into the soil and a soil covering mechanism for covering the seeds with the soil; the seed sowing mechanism is positioned between the soil turning mechanism and the soil covering mechanism; the harvesting mechanism and the soil turning mechanism are both arranged in front of the travelling mechanism; the harvesting mechanism and the turning mechanism are fixedly connected to the turning frame 3, the turning frame 3 is rotatably connected to the front suspension 4, and the front suspension 4 is connected with the vehicle body 2 of the travelling mechanism; the rotation center of the roll-over stand 3 is vertical to the moving direction of the travelling mechanism and is positioned between the harvesting mechanism and the turning mechanism; the harvesting mechanism or the soil turning mechanism is connected with the vehicle body 2 of the travelling mechanism through a front telescopic mechanism 12.
Referring to fig. 3-5, the harvesting mechanism includes a harvesting blade 5, a cutting module, and a transfer module; the front end of the harvesting shovel 5 is provided with a plurality of dredging teeth 5-1 which are arranged in a straight line; the cutting module comprises a cutter 6 and a cutting driving mechanism, a plurality of cutting teeth 6-1 which are arranged in a straight line are arranged on the cutter 6, and the cutting teeth 6-1 are positioned below the dredging teeth 5-1; the driving direction of the cutting driving mechanism is parallel to the arrangement direction of the plurality of cutting teeth 6-1, and the driving end of the cutting driving mechanism is connected with the cutter 6. Through the structure, the cutting blade 6 is adopted to cut the stems and leaves of the vegetables, compared with the traditional cutting mode, the method starts cutting from a lower stem and leaf position, the incision is sharp and complete, and the damage or fracture of the leaves in the operation process is avoided.
Further, the cutting driving mechanism is a mechanism for driving the cutter 6 to linearly circulate back and forth, and the existing linear driving structure can be specifically referred to.
Referring to fig. 3-5, the transfer module comprises a harvesting transfer drum 7 and a transfer driving mechanism, the harvesting transfer drum 7 is rotatably connected above the harvesting shovel 5, a plurality of groups of paper transfer teeth 7-1 which are circumferentially arranged around the axis of the harvesting transfer drum 7 are arranged on the harvesting transfer drum 7, and each group of paper transfer teeth 7-1 comprises a plurality of paper transfer teeth 7-1 which are arranged along a direction parallel to the axis of the harvesting transfer drum 7; a copy gap for avoiding vegetable entering is arranged between two adjacent groups of copy transfer teeth 7-1; the transfer teeth 7-1 are arc-shaped; the driving end of the transfer driving mechanism is connected with the harvesting transfer cylinder 7. Through the structure, the harvesting transfer drum 7 rotates under the drive of the transfer driving mechanism, and the harvested vegetables are transferred back through the transfer teeth 7-1, so that the conveying mechanism receives the harvested vegetables and conveys the harvested vegetables into the collecting mechanism.
Further, the transfer driving mechanism is a mechanism for driving the harvesting transfer drum 7 to rotate, and the conventional rotary driving structure can be specifically referred to.
Referring to fig. 1,3 and 6, the conveyor comprises a first conveyor 8 and a second conveyor 9, the first conveyor 8 being arranged behind the harvesting mechanism; one end of the second conveying mechanism 9 extends to the outlet of the first conveying mechanism 8, and the other end of the second conveying mechanism 9 extends to the inlet of the collecting mechanism.
Further, the first conveying mechanism 8 and the second conveying mechanism 9 each include a conveying belt and a conveying driving mechanism, and in particular, reference is made to an existing conveying structure.
Referring to fig. 1-2, the collection mechanism includes a collection bin 10.
Referring to fig. 1-2, the soil turning mechanism comprises a soil turning blade 11, a soil turning shaft and a soil turning driving mechanism, wherein the soil turning blade 11 is provided with a plurality of soil turning blades 11 and is arranged on the soil turning shaft; the driving end of the soil turning driving mechanism is connected with the soil turning driving mechanism.
Further, the soil turning driving mechanism is a mechanism for driving the soil turning shaft to rotate, and the existing rotation driving structure can be referred to specifically.
Further, the front telescopic mechanism 12 is connected between the earth turning shaft and the vehicle body 2 of the travelling mechanism, and the front telescopic mechanism 12 is constituted by a hydraulic cylinder.
Further, the edge of the soil turning blade 11 has a certain bending angle, which helps to loosen soil better.
Referring to fig. 1-2, one end of the front suspension 4 is rotatably connected to the body 2 of the travelling mechanism, and the other end of the front suspension 4 is provided with an auxiliary wheel to ensure more stability of the harvesting operation and the soil turning operation.
Referring to fig. 1-2 and 7-9, the sowing mechanism includes a seed box 13, a sowing box 14, a sowing assembly, and a sowing drive mechanism; the sowing box 14 is connected to the bottom of the seed box 13; the bottom of the broadcast box 14 is provided with a plurality of broadcast outlets 14-1 which are arranged in a straight line, and the arrangement direction of the broadcast outlets 14-1 is vertical to the moving direction of the travelling mechanism; the broadcasting assembly comprises a broadcasting roller 15, a broadcasting wheel 16 and a separation barrel 17; the broadcast roller 15 penetrates through the broadcast box 14 and the separation cylinder 17, and the axis of the broadcast roller 15 is perpendicular to the moving direction of the travelling mechanism; the separation cylinder 17 is provided with a plurality of separation cylinders which are linearly arranged in the sowing box 14, and the arrangement direction of the plurality of separation cylinders 17 is parallel to the axis of the sowing roller 15; the axis of the separation cylinder 17 is parallel to the axis of the broadcasting roller 15, and a broadcasting channel 17-1 for communicating the inner cavity of the broadcasting box 14 with the inner cavity of the separation cylinder 17 is arranged at the bottom of the separation cylinder 17; the inner cavity of the separation barrel 17 is communicated with the broadcast outlet 14-1; the broadcasting wheel 16 is provided with a plurality of separating cylinders 17, and the broadcasting wheel 16 is coaxially and fixedly arranged on the broadcasting roller 15; in the sowing state, seeds pass through the sowing channel 17-1 from the inner cavity of the sowing box 14 to enter the inner cavity of the separation cylinder 17, and then are sown out from the inner cavity of the separation cylinder 17 through the sowing outlet 14-1; the drive end of the broadcast driving mechanism is connected with the broadcast roller 15. Through the structure, seeds are put into the seed box 13, slowly fall into the sowing box 14 below, and then pass through the sowing channel 17-1 from the inner cavity of the sowing box 14 to enter the inner cavity of the separation barrel 17; meanwhile, the sowing roller 15 and the sowing wheel 16 are driven to rotate by the sowing driving mechanism, seeds in the inner cavity of the separation cylinder 17 are driven to the sowing outlet 14-1 by the sowing wheel 16, and finally the seeds are sowed out through the sowing outlet 14-1, so that one round of sowing operation is completed.
Further, the broadcast driving mechanism is a driving mechanism for driving the broadcast roller 15 to rotate, and the conventional rotary driving mechanism can be specifically referred to.
Referring to fig. 7-9, the seed sowing mechanism further comprises a stirring piece 18 and a stirring driving mechanism, wherein the stirring piece 18 is rotatably connected in the inner cavity of the seed box 13; the drive end of the stirring drive mechanism is connected to the stirring element 18. Through above-mentioned structure, can carry out intensive mixing with soil, seed and water, ensure seed and earth homogeneous mixing to guarantee the homogeneity of broadcasting, the stirring rod can also break up the seed of caking, makes it get into broadcast sowing case 14 smoothly.
Further, the stirring driving mechanism comprises a stirring driving motor 19 and a stirring transmission assembly, and the stirring transmission assembly comprises a synchronous belt and a belt wheel.
Referring to fig. 1-2, the earth-covering mechanism is connected to the body 2 of the travelling mechanism by a rear telescopic mechanism 20 (hydraulic cylinder). Specifically, the earthing mechanism directly adopts the existing earthing structure.
Referring to fig. 1-2, the working principle of the seeding and picking integrated agricultural equipment for leaf vegetables in the embodiment is as follows:
When harvesting operation is needed, the front telescopic mechanism 12 pulls up the turning mechanism, so that the harvesting mechanism is close to the ground downwards around the rotation center of the roll-over stand 3; the harvesting mechanism is started, the harvesting mechanism is driven by the travelling mechanism to be close to vegetables and harvest the vegetables, the harvested vegetables are conveyed to the collecting mechanism through the conveying mechanism, temporary storage is uniformly carried out by the collecting mechanism, and one-round harvesting operation is completed.
When sowing work is needed, the harvesting mechanism is pulled up through the front telescopic mechanism 12, so that the turning mechanism is close to the ground downwards around the rotation center of the turning frame 3; starting a soil turning mechanism, and turning soil by the soil turning mechanism to enable the soil to be in a soft state; meanwhile, the moving mechanism drives the turning mechanism to move forwards to turn over the soil in a moving way; then, the seeds are scattered into the ploughed soil through a seed scattering mechanism, and finally the soil is covered on the seeds through a soil covering mechanism, so that one round of sowing operation is completed.
The foregoing is illustrative of the present invention, and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (10)

1. The sowing and picking integrated farming equipment for the leaf vegetables is characterized by comprising a travelling mechanism, and a picking device and a sowing device which are arranged on the travelling mechanism;
The picking device comprises a harvesting mechanism for harvesting vegetables, a collecting mechanism for collecting and storing the harvested vegetables and a conveying mechanism for conveying the harvested vegetables to the collecting mechanism;
the sowing device comprises a soil turning mechanism for turning and loosening soil, a seed sowing mechanism for sowing seeds into the soil and a soil covering mechanism for covering the seeds with the soil; the seed sowing mechanism is positioned between the soil turning mechanism and the soil covering mechanism;
the harvesting mechanism and the soil turning mechanism are both arranged in front of the travelling mechanism; the harvesting mechanism and the turning mechanism are fixedly connected to the turning frame, the turning frame is rotationally connected to the front suspension, and the front suspension is connected with the vehicle body of the travelling mechanism; the rotating center of the roll-over stand is vertical to the moving direction of the travelling mechanism and is positioned between the harvesting mechanism and the turning mechanism; the harvesting mechanism or the soil turning mechanism is connected with the vehicle body of the travelling mechanism through a front telescopic mechanism.
2. The leaf vegetable sowing and picking integrated farming equipment of claim 1, wherein the harvesting mechanism comprises a harvesting shovel, a cutting module, and a transfer module;
The front end of the harvesting shovel is provided with a plurality of dredging teeth which are arranged in a straight line;
The cutting module comprises a cutter and a cutting driving mechanism, a plurality of cutting teeth which are arranged in a straight line are arranged on the cutter, and the cutting teeth are positioned below the dredging teeth; the driving direction of the cutting driving mechanism is parallel to the arrangement direction of the plurality of cutting teeth, and the driving end of the cutting driving mechanism is connected with the cutter.
3. The integrated leaf vegetable seeding and picking farming equipment according to claim 2, wherein the transfer module comprises a harvesting transfer drum and a transfer driving mechanism, the harvesting transfer drum is rotatably connected above a harvesting shovel, the harvesting transfer drum is provided with a plurality of groups of copy transfer teeth which are circumferentially arranged around the axis of the harvesting transfer drum, and each group of copy transfer teeth comprises a plurality of copy transfer teeth which are arranged along a direction parallel to the axis of the harvesting transfer drum; a copy gap for avoiding vegetable entering is arranged between two adjacent groups of copy transfer teeth; the transfer teeth are arc-shaped;
the driving end of the transfer driving mechanism is connected with the harvesting transfer cylinder.
4. The integrated leaf vegetable sowing and picking farming equipment of claim 1, wherein the conveying mechanism comprises a first conveying mechanism and a second conveying mechanism, the first conveying mechanism is arranged behind the harvesting mechanism;
One end of the second conveying mechanism extends to the outlet of the first conveying mechanism, and the other end of the second conveying mechanism extends to the inlet of the collecting mechanism.
5. The leaf vegetable seed and pick integrated farming machine of claim 1, wherein the collection mechanism comprises a collection bin.
6. The leaf vegetable seeding and picking integrated farming equipment according to claim 1, wherein the soil turning mechanism comprises a soil turning blade, a soil turning shaft and a soil turning driving mechanism, wherein the soil turning blade is provided with a plurality of soil turning blades and is arranged on the soil turning shaft; the driving end of the soil turning driving mechanism is connected with the soil turning shaft.
7. The integrated seeding and picking farming machine for leafy vegetables according to claim 6, wherein the front telescopic mechanism is connected between the soil turning shaft and the body of the travelling mechanism, and is composed of a hydraulic cylinder.
8. The integrated seeding and picking agricultural equipment for leaf vegetables according to claim 1, wherein one end of the front suspension is rotatably connected to a body of the travelling mechanism, and the other end of the front suspension is provided with an auxiliary wheel.
9. The integrated leaf vegetable sowing and picking farming equipment of claim 1, wherein the sowing mechanism comprises a seed box, a sowing assembly, and a sowing drive mechanism;
the sowing box is connected to the bottom of the seed box; the bottom of the broadcasting box is provided with a plurality of broadcasting outlets which are arranged in a straight line, and the arrangement direction of the broadcasting outlets is vertical to the moving direction of the travelling mechanism;
The broadcasting assembly comprises a broadcasting roller, a broadcasting wheel and a separation barrel; the broadcast roller penetrates through the broadcast box and the separation cylinder body, and the axis of the broadcast roller is perpendicular to the moving direction of the travelling mechanism; the separation cylinder bodies are arranged in a plurality of straight lines in the sowing box, and the arrangement direction of the separation cylinder bodies is parallel to the axis of the sowing roller; the axis of the separation cylinder body is parallel to the axis of the broadcasting roller, and a broadcasting channel for communicating the inner cavity of the broadcasting box with the inner cavity of the separation cylinder body is arranged at the bottom of the separation cylinder body; the inner cavity of the separation cylinder body is communicated with the broadcast outlet; the sowing wheels are provided with a plurality of separating cylinders and are respectively positioned in the separating cylinders, and the sowing wheels are coaxially and fixedly arranged on the sowing roller; in the broadcasting state, seeds pass through a broadcasting channel from the inner cavity of the broadcasting box to enter the inner cavity of the separation cylinder body, and are broadcasted out from the inner cavity of the separation cylinder body through a broadcasting outlet;
the driving end of the sowing driving mechanism is connected with the sowing roller.
10. The integrated leaf vegetable sowing and picking farming equipment according to claim 9, wherein the sowing mechanism further comprises a stirring piece and a stirring driving mechanism, and the stirring piece is rotatably connected in the inner cavity of the seed box; the driving end of the stirring driving mechanism is connected with the stirring piece.
CN202410013287.5A 2024-01-03 2024-01-03 Seeding and picking integrated farming equipment for leaf vegetables Pending CN117898112A (en)

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CN202410013287.5A CN117898112A (en) 2024-01-03 2024-01-03 Seeding and picking integrated farming equipment for leaf vegetables

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Application Number Priority Date Filing Date Title
CN202410013287.5A CN117898112A (en) 2024-01-03 2024-01-03 Seeding and picking integrated farming equipment for leaf vegetables

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CN117898112A true CN117898112A (en) 2024-04-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116806533A (en) * 2023-06-26 2023-09-29 南通大学 Small vegetable harvesting machine and harvesting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116806533A (en) * 2023-06-26 2023-09-29 南通大学 Small vegetable harvesting machine and harvesting method

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