CN220733573U

CN220733573U - Small-sized leek harvester

Info

Publication number: CN220733573U
Application number: CN202322012415.8U
Authority: CN
Inventors: 丁璞; 刘娟; 杨月琴; 马林; 普布卓嘎; 吴瑞星
Original assignee: Ningxia University
Current assignee: Ningxia University
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-04-09
Anticipated expiration: 2033-07-28

Abstract

The utility model belongs to the field of agricultural machinery, in particular to a small-sized leek harvester, which comprises a device main body, wherein a conveying structure is arranged in the device main body, a topdressing structure is arranged below the conveying structure, a harvesting module is arranged on the left side of the topdressing structure, the device main body comprises a push rod and a roller, the outer wall of the device main body is provided with the push rod, the roller is arranged below the push rod, the topdressing structure comprises a connecting piece, a controller, a bearing, a turntable and a gasket, the bottom of the topdressing structure is provided with the connecting piece, the end part of the connecting piece is provided with the controller, the surface of the connecting piece is provided with the bearing, and the turntable is arranged above the bearing; the automatic additional manuring machine can automatically perform additional manuring work, is convenient for harvesting next time, does not need manual additional manuring, reduces the labor intensity of workers, can adjust the positions of the Chinese chives, ensures that the Chinese chives enter a storage bin in a unified form, is convenient for the workers to collect, and has a protection function.

Description

Small-sized leek harvester

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a small-sized leek harvester.

Background

Traditional leek harvesting operation is generally operated through manual hand-held cutters, labor intensity is high, labor force requirements are high, working efficiency is low, traditional manual operation is replaced to a certain extent by the traditional leek harvester, working efficiency can be improved, but functions of the traditional leek harvester are single, and therefore small-size leek harvesting is urgently needed.

In Chinese patent CN201620963303.8, the utility model discloses a small-sized Chinese chive harvester, which comprises a Chinese chive harvester main body, a power supply system, a control system, a travelling mechanism, a gathering mechanism, a harvesting mechanism, a conveying mechanism, a collecting mechanism and a lighting system; the main body adopts a storage battery to supply power, and a solar power generation device and a small-sized generator set are used as auxiliary power sources; the rear driving wheel is driven by adopting a hub motor to realize self-walking and stepless speed regulation; the centralizing and guiding of the Chinese chives are realized through the different-direction rotation of the spiral gathering device; the conveying motor arranged at the right rear end of the self-walking frame and the speed reducer attached to the conveying motor drive the rear end upper roller shaft and the rear end lower roller shaft respectively, so that the conveying belt is driven to convey Chinese chives. The device is simple and easy to learn, light in structure, high in automation degree, stepless in speed regulation, capable of being operated by a single person, and good in working reliability.

In order to solve the problem that the harvesting depth is inconvenient to adjust and is easy to be blocked when in use, the prior art adopts an electric cutter head and a ranging sensor to automatically adjust the harvesting depth for treatment, but after harvesting work is finished, an operator is required to carry out additional fertilization, so that the additional fertilization work cannot be carried out while harvesting the Chinese chives, and the operator is required to carry out additional fertilization manually, so that the labor intensity of the operator is high.

Therefore, a small-sized leek harvester is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a small-sized leek harvester, which aims to solve the problem that the prior art does not have the additional fertilizer function, the manual topdressing of operators is needed, so that the labor intensity of the operators is high.

The technical scheme adopted for solving the technical problems is as follows: the small-sized leek harvester comprises a device main body, wherein a conveying structure is arranged in the device main body, an additional fertilizer structure is arranged below the conveying structure, and a harvesting module is arranged on the left side of the additional fertilizer structure;

the device main body comprises a push rod and a roller, the push rod is arranged on the outer wall of the device main body, and the roller is arranged below the push rod;

the top dressing structure comprises a connecting piece, a controller, a bearing, a turntable and a gasket, wherein the connecting piece is arranged at the bottom of the top dressing structure, the controller is arranged at the end part of the connecting piece, the bearing is arranged on the surface of the connecting piece, the turntable is arranged above the bearing, and the gasket is connected to the surface of the turntable.

Preferably, the additional fertilizer structure further comprises a feeding pipe, a pipe cover and a through hole, wherein the feeding pipe is arranged on the front side of the additional fertilizer structure, the pipe cover is arranged above the feeding pipe, and the through hole is reserved in the additional fertilizer structure.

Preferably, the top dressing structure is tightly attached to the gasket, the gasket is adhered to the turntable by glue, and the turntable forms a rotating structure with the connecting piece through the bearing.

Preferably, the conveying structure comprises a transmission roller, an adjusting block, an inclined plate and a storage bin, wherein the transmission roller is arranged in the conveying structure, the adjusting block is arranged on the right side of the conveying structure, the inclined plate is arranged below the adjusting block, and the storage bin is arranged on the right side of the inclined plate.

Preferably, the harvesting module comprises a rubber block, a top protecting shell, side protecting shells, a rotating shaft and a cutting blade, wherein the rubber block is arranged at the end part of the harvesting module, the top protecting shell is arranged above the harvesting module, the side protecting shells are arranged on two sides of the top protecting shell, the rotating shaft is arranged at the bottom of the harvesting module, and the cutting blade is arranged at the end part of the rotating shaft.

Preferably, the top protecting shell is connected with the harvesting module in a clamping way, and the central axis of the harvesting module is coincident with the central axis of the conveying structure.

The utility model has the advantages that:

1. the additional fertilizer structure and the turntable are matched together, so that additional fertilizer can be automatically performed, additional fertilizer on the leek lands is completed, next harvesting is facilitated, manual additional fertilizer is not required after harvesting is finished, and labor intensity of workers is reduced;

2. the utility model adopts the common cooperation between the conveying structure and the harvesting module to adjust the position of the Chinese chives, so that the Chinese chives can enter the storage bin in a unified form, the Chinese chives can be conveniently collected and treated by staff, and the Chinese chives harvesting machine has a protection effect and can prevent the operators from directly contacting the cutting blades.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is a schematic perspective view of the whole front view of the present utility model;

fig. 3 is a schematic view of a right-side view of a harvesting module according to the present utility model;

fig. 4 is a schematic view showing a bottom perspective of the topdressing structure of the present utility model;

fig. 5 is an exploded view of the topdressing structure of the present utility model.

In the figure: 1. a device body; 101. a push rod; 102. a roller; 2. a conveying structure; 201. a drive roller; 202. adjusting the block; 203. a sloping plate; 204. a storage bin; 3. a topdressing structure; 301. a feed pipe; 302. a tube cover; 303. a through hole; 304. a connecting piece; 305. a controller; 306. a bearing; 307. turntable the method comprises the steps of carrying out a first treatment on the surface of the; 308. a gasket; 4. a harvesting module; 401. a rubber block; 402. top part a protective shell; 403. a side protective shell; 404. a rotating shaft; 405. a cutting blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 5, the small-sized leek harvester comprises a device main body 1, wherein a conveying structure 2 is arranged in the device main body 1, an additional fertilizer structure 3 is arranged below the conveying structure 2, and a harvesting module 4 is arranged on the left side of the additional fertilizer structure 3; the device body 1 comprises a push rod 101 and a roller 102, the push rod 101 is arranged on the outer wall of the device body 1, and the roller 102 is arranged below the push rod 101; the additional fertilizer structure 3 comprises a connecting piece 304, a controller 305, a bearing 306, a rotary table 307 and a gasket 308, wherein the connecting piece 304 is arranged at the bottom of the additional fertilizer structure 3, the controller 305 is arranged at the end part of the connecting piece 304, the bearing 306 is arranged on the surface of the connecting piece 304, the rotary table 307 is arranged above the bearing 306, the gasket 308 is connected on the surface of the rotary table 307, the additional fertilizer can be automatically carried out to finish the additional fertilizer of the leek land, the next harvesting is convenient, the manual additional fertilizer is not needed after the harvesting is finished, the labor intensity of staff is reduced, the additional fertilizer structure 3 further comprises a feed pipe 301, a pipe cover 302 and a through hole 303, the front side of the additional fertilizer structure 3 is provided with the inlet pipe 301, and the pipe cover 302 is installed to the top of inlet pipe 301 to the inside of additional fertilizer structure 3 is reserved and is had through-hole 303, through such setting, is convenient for add fertilizer to the inside of additional fertilizer structure 3, and the operation is simpler, need not to open and can accomplish reinforced work inside the device, is closely laminating between additional fertilizer structure 3 and the gasket 308, and is glue bonding between gasket 308 and the carousel 307, and carousel 307 passes through bearing 306 and connecting piece 304 and constitutes rotating structure, through such setting, the gasket 308 adopts the silica gel material, has sealed effect, prevents that the fertilizer from revealing and leading to the fertilizer extravagant.

Example two

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: the conveying structure 2 comprises a transmission roller 201, an adjusting block 202, a sloping plate 203 and a storage bin 204, the transmission roller 201 is arranged in the conveying structure 2, the adjusting block 202 is arranged on the right side of the conveying structure 2, the sloping plate 203 is arranged below the adjusting block 202, the storage bin 204 is arranged on the right side of the sloping plate 203, the position of the Chinese chives can be adjusted through the arrangement, the Chinese chives can be kept in a unified mode, the Chinese chives enter the storage bin 204, workers can collect and process the Chinese chives conveniently, the Chinese chives are prevented from being messy and piled up to be difficult to pack, the harvesting module 4 comprises a rubber block 401, a top protecting shell 402, side protecting shells 403, a rotating shaft 404 and a cutting blade 405, the end part of the harvesting module 4 is provided with the rubber block 401, the top protecting shell 402 is arranged above the harvesting module 4, the side protecting shells 403 are arranged on the two sides of the top protecting shell 402, the bottom of the harvesting module 4 is provided with a rotating shaft 404, the end part of the rotating shaft 404 is provided with the cutting blade 405, the cutting blade 405 is arranged through the arrangement, the cutting effect is prevented from being directly contacted with the operator, the cutting blade 405, the top protecting shell 402 and the Chinese chives can be directly contacted with the cutting blade 4, the cutting module 4 is connected with the central axis 2, and the rear of the harvesting module can directly reach the surface of the machine through the following structure, and the following the harvesting structure can be more conveniently and can be obtained by directly conveying and the following the harvesting structure through the following the structure.

Working principle: firstly, the top protecting shell 402 is clamped into the harvesting module 4, then the pipe cover 302 is opened, fertilizer required for topdressing is poured into the feeding pipe 301, the harvesting work of the Chinese chives can be started, the device is pushed forward along a farmland, the Chinese chives can be clamped into gaps between the harvesting modules 4 and then are harvested by the cutting blades 405, the harvested Chinese chives can be accumulated above the conveying structure 2, and then the next procedure is carried out;

finally, the transmission roller 201 starts to rotate to drive the conveying structure 2 to slide, the Chinese chives slide into the gap inside the adjusting block 202 along with the conveying structure 2 to adjust the positions of the Chinese chives, then the Chinese chives enter the storage bin 204 along the inclined plate 203, the controller 305 controls the bearing 306 to drive the rotary table 307 to rotate while harvesting, and when the through holes 303 in the rotary table 307 are aligned with the through holes 303 at the bottom of the topdressing structure 3, fertilizer is conveniently applied to the Chinese chives land through the through holes 303, so that topdressing work is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Small-size leek harvester, its characterized in that: the device comprises a device main body (1), wherein a conveying structure (2) is arranged in the device main body (1), a topdressing structure (3) is arranged below the conveying structure (2), and a harvesting module (4) is arranged on the left side of the topdressing structure (3);

the device comprises a device main body (1) and a control device, wherein the device main body (1) comprises a push rod (101) and a roller (102), the push rod (101) is arranged on the outer wall of the device main body (1), and the roller (102) is arranged below the push rod (101);

the top dressing structure (3) is including connecting piece (304), controller (305), bearing (306), carousel (307) and gasket (308), the bottom of top dressing structure (3) is provided with connecting piece (304), and controller (305) are installed to the tip of connecting piece (304), the surface of connecting piece (304) is provided with bearing (306), and carousel (307) are installed to the top of bearing (306), and the surface of carousel (307) is connected with gasket (308).

2. The miniature leek harvester as set forth in claim 1, characterized in that: the top dressing structure (3) further comprises a feeding pipe (301), a pipe cover (302) and a through hole (303), the front side of the top dressing structure (3) is provided with the feeding pipe (301), the pipe cover (302) is arranged above the feeding pipe (301), and the through hole (303) is reserved in the top dressing structure (3).

3. The miniature leek harvester as set forth in claim 1, characterized in that: the top dressing structure (3) is tightly attached to the gasket (308), the gasket (308) is adhered to the rotary table (307) by glue, and the rotary table (307) and the connecting piece (304) form a rotating structure through the bearing (306).

4. The miniature leek harvester as set forth in claim 1, characterized in that: the conveying structure (2) comprises a transmission roller (201), an adjusting block (202), an inclined plate (203) and a storage bin (204), wherein the transmission roller (201) is arranged in the conveying structure (2), the adjusting block (202) is arranged on the right side of the conveying structure (2), the inclined plate (203) is arranged below the adjusting block (202), and the storage bin (204) is arranged on the right side of the inclined plate (203).

5. The miniature leek harvester as set forth in claim 1, characterized in that: harvesting module (4) is including rubber piece (401), top protecting crust (402), side protecting crust (403), pivot (404) and cutting blade (405), the tip of harvesting module (4) is provided with rubber piece (401), and harvesting the top of module (4) and install top protecting crust (402) to the both sides of top protecting crust (402) all are provided with side protecting crust (403), pivot (404) are installed to the bottom of harvesting module (4), and the tip of pivot (404) is provided with cutting blade (405).

6. The miniature leek harvester as set forth in claim 5, characterized in that: the top protecting shell (402) is connected with the harvesting module (4) in a clamping way, and the central axis of the harvesting module (4) coincides with the central axis of the conveying structure (2).