Buckwheat seed harvesting device for experimental field

Abstract

The buckwheat seed harvesting device comprises a collecting mechanism, the collecting mechanism comprises a collecting box, a collecting opening is formed in one end of the collecting box, a harvesting frame is fixedly connected to the bottom of the collecting opening, a feeding opening is formed in the end, away from the collecting opening, of the collecting box, and a feeding platform is fixedly connected to the top in the feeding opening; a separating wheel is arranged in the middle of the collecting box, a roller shaft is arranged at the end, close to the feeding port, of the interior of the collecting box, a discharging door is arranged on one side of the outer wall of the collecting box, and a power mechanism is arranged on the outer wall of the collecting box. Through mutual cooperation of the collecting mechanism, the power mechanism and the recycling mechanism, buckwheat stalks in an experimental field can be harvested by moving the saddle, buckwheat stalks which are not harvested on the two sides of the saddle can be manually put into the collecting box for buckwheat seed separation, workers do not need to push the saddle again for reciprocating collection, the harvesting time is saved, and the labor intensity of workers is reduced. The harvesting efficiency of the buckwheat seeds is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of seed collecting equipment, in particular to a buckwheat seed collecting device for an experimental field. Background Art

[0002] Buckwheat seeds refer to the seeds of buckwheat, also known as buckwheat or black wheat. Buckwheat belongs to the cultivated plant of the Polygonaceae family of the dicotyledonous plant class. It is mainly distributed throughout the country and is widely cultivated. Buckwheat seeds are rich in protein, fiber, antioxidants (such as rutin and quercetin) and minerals. Its nutritional content is richer than other grains such as rice and oats, especially antioxidants and protein. The fiber in buckwheat helps improve heart health, promote intestinal health, and help regulate blood sugar levels.

[0003] When the existing equipment is used to harvest buckwheat seeds, some seeds are usually missed. Therefore, the staff often need to push the harvesting device back and forth several times to make up for the missed seeds, which consumes a lot of time and affects the harvesting efficiency of the buckwheat seeds.

[0004] To this end, we proposed to design a buckwheat seed harvesting device for experimental fields. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] Buckwheat seed harvesting device for experimental field, including:

[0008] A collecting mechanism, the collecting mechanism comprising a collecting box, a collecting port is provided at one end of the collecting box, a collecting frame is fixedly connected to the bottom of the collecting port, a feeding port is provided at the end of the collecting box away from the collecting port, a feeding platform is fixedly connected to the top of the feeding port, a separating wheel is provided in the middle of the collecting box, a roller shaft is provided at one end of the collecting box close to the feeding port, a discharging door is provided on one side of the outer wall of the collecting box, and a power mechanism is provided on the outer wall of the collecting box;

[0009] The recycling mechanism includes a seat, walking wheels are arranged at the four corners of the bottom of the seat, a conveyor belt is arranged on the top of the seat, a screen connected to the inner wall of the seat is arranged at the bottom of the conveyor belt, a material discharge slope is fixedly connected to the bottom of the seat, and a collection box is arranged at the discharge end of the material discharge slope.

[0010] As a preferred embodiment of the buckwheat seed harvesting device for the experimental field described in the present invention, the harvesting frame includes a material guide plate fixedly connected to the bottom of the collecting port, the outer wall of the material guide plate is fixedly connected to a material dividing plate, and a plurality of tooth plates are arranged inside the material dividing plate. Under the limiting action of the tooth plates, some buckwheat seeds on the buckwheat stalks entering the collecting port can be easily filtered out.

[0011] As a preferred embodiment of the buckwheat seed harvesting device for experimental fields of the present invention, the power mechanism comprises an equipment box fixedly connected to the outer wall of the collection box, a first gear and a second gear are rotatably connected inside the equipment box, the first gear and the second gear are meshed and connected, a first sprocket is fixedly connected to the middle of the second gear, a motor is fixedly connected to the outer wall of the equipment box, a driving shaft of the motor passes through the equipment box and is fixedly connected to the second sprocket, and a chain is meshed and connected to the outside of the first sprocket and the second sprocket;

[0012] The first gear and the second gear are fixedly connected to the two roller shafts respectively, and the central axis of the separation wheel passes through the collection box and is fixedly connected to the second sprocket. The separation wheel can be driven by a motor to rotate, beat the buckwheat stalks, and separate the buckwheat stalks from the buckwheat seeds. At the same time, the first gear and the second gear can be driven to rotate, thereby driving the two roller shafts to rotate.

[0013] As a preferred embodiment of the buckwheat seed harvesting device for the experimental field of the present invention, a plurality of conveyor belts are provided, and gaps are provided between the plurality of conveyor belts. The plurality of conveyor belts are driven by a transmission shaft. The arrangement of the plurality of conveyor belts enables the buckwheat stalks entering the collection box to be transported out by the conveyor belts, while the buckwheat seeds can continue to fall through the gaps.

[0014] As a preferred embodiment of the buckwheat seed harvesting device for the experimental field described in the present invention, a slide groove corresponding to the collecting box is provided between the inner wall of the vehicle seat and the unloading slope, and the collecting box is slidably connected to the slide groove accordingly. By sliding the collecting box in the slide groove, the buckwheat seeds in the collecting box can be easily recovered.

[0015] As a preferred embodiment of the buckwheat seed harvesting device for the experimental field described in the present invention, the discharge door is connected to the outer wall of the collection box by a spring hinge, and the discharge door corresponds to the top position of the conveyor belt, so that the buckwheat stalks can be easily transported out of the discharge door through the conveyor belt.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can harvest buckwheat stalks in the experimental field by moving the vehicle seat through the cooperation between the collecting mechanism, the power mechanism and the recovery mechanism. Buckwheat stalks missed on both sides of the vehicle seat can be manually put into the collecting box for buckwheat seed separation, without the need for staff to push the vehicle seat back and forth for collection, thus saving harvesting time and greatly improving the efficiency of buckwheat seed harvesting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the appearance of a buckwheat seed harvesting device used in an experimental field of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of a buckwheat seed harvesting device used in an experimental field of the present invention;

[0021] Figure 3 A schematic diagram of the structure of a harvesting frame of a buckwheat seed harvesting device used in an experimental field of the present invention;

[0022] Figure 4 A schematic diagram of the power mechanism of the buckwheat seed harvesting device used in the experimental field of the present invention;

[0023] Figure 5 The present invention is a schematic diagram of the seat structure of the buckwheat seed harvesting device used in the experimental field.

[0024] Legend: 1. Collection mechanism; 101. Collection box; 102. Collection port; 103. Collection rack; 1031. Guide plate; 1032. Dividing plate; 1033. Tooth plate; 104. Feed port; 105. Feed platform; 106. Separation wheel; 107. Drum shaft; 108. Discharge door; 2. Power mechanism; 201. Equipment box; 202. First gear; 203. Second gear; 204. First sprocket; 205. Motor; 206. Second sprocket; 207. Chain; 3. Recovery mechanism; 301. Vehicle seat; 302. Traveling wheel; 303. Conveyor belt; 304. Screen; 305. Discharge slope; 306. Collection box. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] See also Figure 1-5 The present invention provides a buckwheat seed harvesting device for an experimental field, comprising:

[0030] The collecting mechanism 1 comprises a collecting box 101 . A collecting opening 102 is provided at one end of the collecting box 101 . A collecting frame 103 is fixedly connected to the bottom of the collecting opening 102 .

[0031] In this embodiment, the harvesting rack 103 includes a material guide plate 1031 fixedly connected to the bottom of the collecting port 102, and the outer wall of the material guide plate 1031 is fixedly connected to a material dividing plate 1032. A plurality of tooth plates 1033 are arranged inside the material dividing plate 1032. Under the limiting action of the tooth plates 1033, some buckwheat seeds on the buckwheat stalks entering the collecting port 102 can be filtered out.

[0032] A feed port 104 is provided at one end of the collection box 101 away from the collection port 102, a feed platform 105 is fixedly connected to the top of the feed port 104, a separation wheel 106 is provided in the middle of the collection box 101, a roller shaft 107 is provided at one end of the collection box 101 close to the feed port 104, a discharge door 108 is provided on one side of the outer wall of the collection box 101, and a power mechanism 2 is provided on the outer wall of the collection box 101.

[0033] The power mechanism 2 includes an equipment box 201 fixedly connected to the outer wall of the collection box 101, a first gear 202 and a second gear 203 are rotatably connected inside the equipment box 201, the first gear 202 and the second gear 203 are meshingly connected, a first sprocket 204 is fixedly connected to the middle of the second gear 203, a motor 205 is fixedly connected to the outer wall of the equipment box 201, a driving shaft of the motor 205 passes through the equipment box 201 and is fixedly connected to the second sprocket 206, and a chain 207 is meshingly connected to the outside of the first sprocket 204 and the second sprocket 206.

[0034] The first gear 202 and the second gear 203 are respectively fixedly connected to the two roller shafts 107, and the central axis of the separation wheel 106 passes through the collection box 101 and is fixedly connected to the second sprocket 206. The separation wheel 106 can be driven by the motor 205 to rotate, beat the buckwheat stalks, and separate the buckwheat stalks from the buckwheat seeds. At the same time, the first gear 202 and the second gear 203 can be driven to rotate, thereby driving the two roller shafts 107 to rotate.

[0035] The recycling mechanism 3 comprises a seat 301 , four corners of the bottom of the seat 301 are provided with running wheels 302 , and a conveyor belt 303 is provided on the top of the seat 301 .

[0036] There are several conveyor belts 303, and there are gaps between the several conveyor belts 303. The several conveyor belts 303 are driven by a transmission shaft. The arrangement of the several conveyor belts 303 allows the buckwheat stalks entering the collection box 101 to be transported out by the conveyor belts 303, while the buckwheat seeds can continue to fall through the gaps.

[0037] The discharge door 108 is connected to the outer wall of the collection box 101 through a spring hinge. The discharge door 108 corresponds to the top position of the conveyor belt 303, and the conveyor belt 303 facilitates the buckwheat stalks to be transported out of the discharge door 108.

[0038] A screen 304 connected to the inner wall of the seat 301 is provided at the bottom of the conveyor belt 303 , a material discharge slope 305 is fixedly connected to the bottom of the seat 301 , and a collection box 306 is provided at the discharge end of the material discharge slope 305 .

[0039] A chute corresponding to the collection box 306 is provided between the inner wall of the vehicle seat 301 and the unloading slope 305. The collection box 306 is slidably connected to the chute. By sliding the collection box 306 in the chute, the buckwheat seeds in the collection box 306 can be easily recovered.

[0040] When in use, the vehicle seat 301 can be pushed into the experimental field, and the motor 205 can be connected to an external power source and started to drive the separation wheel 106 to rotate, and through the chain 207 transmission, the two roller shafts 107 can be driven to rotate.

[0041] When the buckwheat seeds in the experimental field are mined, the vehicle seat 301 is pushed to move from the buckwheat stalks, and the buckwheat stalks pass through the gaps between adjacent tooth plates 1033 , so that the buckwheat seeds are scraped onto the dividing plate 1032 and fall along the dividing plate 1032 into the collection box 101 .

[0042] When manually harvesting and feeding, the buckwheat stalks can be fed into the feed port 104 from the feed platform 105. Under the rolling pressure of the two roller shafts 107, the buckwheat seeds on the buckwheat stalks are knocked off. At the same time, the buckwheat stalks can be transported to the collection box 101. After entering the collection box 101, the buckwheat seeds are fully separated from the buckwheat stalks under the impact of the separation wheel 106.

[0043] The buckwheat stalks continue to fall to the top of the conveyor belt 303 . When the discharge door 108 is opened, the conveyor belt 303 is started and the buckwheat stalks can be discharged under the conveyance of the conveyor belt 303 .

[0044] No matter the buckwheat seeds are harvested manually or moved with the vehicle seat 301 in the experimental field, the harvested buckwheat seeds can pass through the screen 304 and fall into the collection box 306 through the material discharge slope 305 after entering the collection box 101, and the subsequent staff can directly pull out the collection box 306 to collect the buckwheat seeds inside.

[0045] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. Buckwheat seed harvesting device for experimental field, characterized in that: include: A collection mechanism (1), the collection mechanism (1) comprising a collection box (101), a collection port (102) being provided at one end of the collection box (101), a collection frame (103) being fixedly connected to the bottom of the collection port (102), a feed port (104) being provided at one end of the collection box (101) away from the collection port (102), a feed platform (105) being fixedly connected to the top of the feed port (104), a separation wheel (106) being provided in the middle of the collection box (101), a roller shaft (107) being provided at one end of the collection box (101) close to the feed port (104), a discharge door (108) being provided on one side of the outer wall of the collection box (101), and a power mechanism (2) being provided on the outer wall of the collection box (101); A recycling mechanism (3), the recycling mechanism (3) comprising a vehicle seat (301), wherein four corners of the bottom of the vehicle seat (301) are each provided with walking wheels (302), a conveyor belt (303) is provided on the top of the vehicle seat (301), a screen (304) connected to the inner wall of the vehicle seat (301) is provided at the bottom of the conveyor belt (303), a material discharge slope (305) is fixedly connected to the bottom of the vehicle seat (301), and a collection box (306) is provided at the discharge end of the material discharge slope (305).

2. The buckwheat seed harvesting device for experimental fields according to claim 1, characterized in that: The harvesting frame (103) comprises a material guide plate (1031) fixedly connected to the inner bottom of the collection port (102); a material dividing plate (1032) is fixedly connected to the outer wall of the material guide plate (1031); and a plurality of tooth plates (1033) are arranged inside the material dividing plate (1032).

3. The buckwheat seed harvesting device for experimental fields according to claim 1, characterized in that: The power mechanism (2) comprises an equipment box (201) fixedly connected to the outer wall of the collection box (101); a first gear (202) and a second gear (203) are rotatably connected inside the equipment box (201); the first gear (202) and the second gear (203) are meshingly connected; a first sprocket (204) is fixedly connected to the middle of the second gear (203); a motor (205) is fixedly connected to the outer wall of the equipment box (201); a driving shaft of the motor (205) passes through the equipment box (201) and is fixedly connected to a second sprocket (206); and a chain (207) is meshingly connected to the outside of the first sprocket (204) and the second sprocket (206); The first gear (202) and the second gear (203) are respectively fixedly connected to the two roller shafts (107); the central axis of the separation wheel (106) passes through the collection box (101) and is fixedly connected to the second sprocket (206).

4. The buckwheat seed harvesting device for experimental fields according to claim 1, characterized in that: A plurality of the conveyor belts (303) are provided, and gaps are provided between the plurality of the conveyor belts (303). The plurality of the conveyor belts (303) are driven by a transmission shaft.

5. The buckwheat seed harvesting device for experimental fields according to claim 1, characterized in that: A slide groove corresponding to the collection box (306) is provided between the inner wall of the vehicle seat (301) and the material discharge slope (305), and the collection box (306) is slidably connected to the slide groove.

6. The buckwheat seed harvesting device for experimental fields according to claim 1, characterized in that: The discharge door (108) is connected to the outer wall of the collection box (101) via a spring hinge, and the discharge door (108) corresponds to the top position of the conveyor belt (303).

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