Corn breeding test field harvesting and subpackaging device

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a corn breeding test field harvesting and subpackaging device which comprises a storage bin assembly used for storing corn, a screening assembly is arranged in the storage bin assembly, and a separation assembly is connected to the upper portion of a storage bin in the storage bin assembly. A cleaning assembly is arranged below the separation assembly, and a flow guide plate assembly is connected between the screening assembly and the separation assembly. The storage bin assembly, the screening assembly, the cleaning assembly, the separation assembly and the flow guide plate assembly are installed in a combined mode, so that the harvesting and subpackaging device for the corn breeding test field can store corn of different varieties separately, it is ensured that the test result is accurate, and falling corn particles are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a harvesting and packaging device for a corn breeding test field. Background Art

[0002] Corn is one of the three crops of grain, feed and cash. It plays a vital role in the national economy and social development and is an important material. Corn has been bred to increase its yield. Compared with conventional corn planting fields, corn breeding test fields are characterized by planting multiple types of corn, and the planting range of each type of corn is small. During the harvesting process, it is necessary to strictly collect and distinguish according to different types, and it is not possible to harvest multiple types of corn in the test field.

[0003] The existing harvesting method is to throw the corn directly into the corn storage bin. However, during the process of throwing the corn, the corn grains will fall. After harvesting one type of corn, the corn in the corn storage bin must be removed to prepare for harvesting the next type of corn. However, the fallen corn is not only difficult to clean up, but also mixed with other types of corn, affecting the test results. In addition, the existing harvesting devices are all single corn storage bins. After harvesting one type of corn, the corn needs to be moved out to the storage area, and then another type of corn needs to be harvested again, which wastes time and increases labor. Utility Model Content

[0004] The utility model aims to provide a corn breeding test field harvesting and packaging device in view of the defects and shortcomings of the prior art.

[0005] The utility model discloses a corn breeding test field harvesting and packaging device, which comprises a storage bin assembly for storing corn, a screening assembly is arranged inside the storage bin assembly, a partition assembly is connected above the storage bin in the storage bin assembly, a cleaning assembly is arranged below the partition assembly, and a guide plate assembly is connected between the screening assembly and the partition assembly.

[0006] Furthermore, the storage bin assembly includes a base, two wheels are connected to both sides of the base, a storage bin is connected directly above the base, and a push rod is connected to one side of the storage bin.

[0007] Furthermore, the screening assembly comprises a fixed frame connected to the inner wall of the storage bin, and a plurality of connecting rods are evenly distributed inside the fixed frame.

[0008] Furthermore, the cleaning assembly includes a first movable plate, a groove is provided in the middle of the first movable plate, a handle is connected to the side of the first movable plate, and the first movable plate passes through the side plate of the storage bin and extends to the inside of the storage bin.

[0009] Furthermore, the partition assembly includes a fixed frame connected to the top of the storage bin, a slide groove is provided on the inner side of the fixed frame, a motor is connected to the side of the fixed frame, a power output shaft end of the motor passes through the side plate of the fixed frame and is connected to the transmission shaft inside it, a plurality of threads are provided on the surface of the transmission shaft, a second movable plate is provided on the periphery, both sides of the second movable plate are slidingly matched with the slide groove gap provided on the inner side of the fixed frame, a threaded hole is provided on the side of the second movable plate, the threaded hole is spirally matched with the transmission shaft, and a top cover is movably riveted on the side of the fixed frame.

[0010] Furthermore, the guide plate assembly includes two lower connecting plates connected to the base, a V-shaped plate is connected above the two lower connecting plates, an upper connecting plate is connected above the V-shaped plate, and two detachable side plates are provided on the V-shaped plate.

[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: the corn breeding test field harvesting and packaging device described in the utility model adopts a combination of a storage bin assembly, a screening assembly, a cleaning assembly, a partition assembly and a guide plate assembly, so that the corn breeding test field harvesting and packaging device can store different varieties of corn separately, ensure the accuracy of the experimental results, and the fallen corn grains are easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a top view of the screening assembly in the utility model;

[0015] Figure 3 It is a top view of the cleaning component in the utility model;

[0016] Figure 4 It is a top view of the partition assembly in the utility model.

[0017] Description of reference numerals:

[0018] Base 101; wheels 102; storage compartment 103; push rod 104;

[0019] Fixed frame 201; Connecting rod 202;

[0020] First movable plate 301; handle 302; groove 303;

[0021] Upper connecting plate 401; V-shaped plate 402; lower connecting plate 403; side plate 404;

[0022] Fixed frame 500 ; motor 501 ; transmission shaft 502 ; second movable plate 503 ; top cover 504 . DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] like Figure 1-Figure 4 As shown, a corn breeding test field harvesting and packaging device described in this specific embodiment includes a storage bin assembly for storing corn, a screening assembly is arranged inside the storage bin assembly, a partition assembly is connected above the storage bin 103 in the storage bin assembly, a cleaning assembly is arranged below the partition assembly, and a guide plate assembly is connected between the screening assembly and the partition assembly.

[0026] Furthermore, the storage bin assembly includes a base 101 , two wheels 102 are connected to both sides of the base 101 , a storage bin 103 is connected directly above the base 101 , and a push rod 104 is connected to one side of the storage bin 103 .

[0027] Furthermore, the screening assembly includes a fixed frame 201 connected to the inner wall of the storage bin 103 , and a plurality of connecting rods 202 are evenly distributed inside the fixed frame 201 .

[0028] Furthermore, the cleaning assembly includes a first movable plate 301 , a groove 303 is provided in the middle of the first movable plate 301 , a handle 302 is connected to the side of the first movable plate 301 , and the first movable plate 301 passes through the side plate of the storage bin 103 and extends to the interior of the storage bin 103 .

[0029] Furthermore, the partition assembly includes a fixed frame 500 connected to the top of the storage bin 103, a slide groove is provided on the inner side of the fixed frame 500, a motor 501 is connected to the side of the fixed frame 500, a power output shaft end of the motor 501 passes through the side plate of the fixed frame 500 and is connected to the transmission shaft 502 inside it, a surface of the transmission shaft 502 is provided with a plurality of threads, and a second movable plate 503 is provided on the periphery thereof, both sides of the second movable plate 503 are slidingly matched with the slide groove gap provided on the inner side of the fixed frame 500, a threaded hole is provided on the side of the second movable plate 503, the threaded hole is spirally matched with the transmission shaft 502, and a top cover 504 is movably riveted to the side of the fixed frame 500.

[0030] Furthermore, the guide plate assembly includes two lower connecting plates 403 connected to the base 101, a V-shaped plate 402 is connected above the two lower connecting plates 403, an upper connecting plate 401 is connected above the V-shaped plate 402, and two detachable side plates 404 are opened on the V-shaped plate 402.

[0031] The working principle of the utility model is specifically described as follows:

[0032] In this design, when the corn breeding test field harvesting and packaging device is working, first open the closed top cover 504, start the motor 501, and after the motor 501 is started, its power output shaft end drives the transmission shaft 502 connected thereto to rotate, and after the transmission shaft 502 rotates, it drives the second movable plate 503 screwed together therewith to move, and when the second movable plate 503 moves along the slide groove on the fixed frame 500 to a side close to the motor 501, the motor 501 is turned off;

[0033] At this time, the fixed frame 500 on the side away from the motor 501 is opened, and the corn is put into the storage bin 103 from the opening. During the putting process, the corn particles fall to the bottom of the storage bin 103, and the connecting rods 202 inside the fixed frame 201 block the complete corn on the top. After one type of corn is filled, the motor 501 is started to drive the transmission shaft 502 to rotate. After the transmission shaft 502 rotates, it drives the second movable plate 503 to move to the side of the fixed frame 500 away from the motor 501, and then another type of corn can be put into the storage bin 103;

[0034] When the corn is harvested, push the push rod 104 to move the corn to the storage place. At this time, the side panel 404 can be opened to take out the corn in the storage bin 103 from under the V-shaped plate 402. After the corn above the fixed frame 201 is taken out, the handle 302 can be pulled to pull out the first movable plate 301, and the corn grains deposited in the groove 303 can be taken out to complete the cleaning.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A corn breeding test field harvesting and packaging device, characterized in that: It comprises a storage bin assembly for storing corn, wherein a screening assembly is arranged inside the storage bin assembly, a partition assembly is connected above the storage bin (103) in the storage bin assembly, a cleaning assembly is arranged below the partition assembly, and a guide plate assembly is connected between the screening assembly and the partition assembly.

2. A corn breeding experimental field harvesting and packaging device according to claim 1, characterized in that: The storage bin assembly comprises a base (101), two wheels (102) are connected to both sides of the base (101), a storage bin (103) is connected directly above the base (101), and a push rod (104) is connected to one side of the storage bin (103).

3. The corn breeding experimental field harvesting and packaging device according to claim 1, characterized in that: The screening assembly comprises a fixed frame (201) connected to the inner wall of the storage bin (103), and a plurality of connecting rods (202) are evenly distributed inside the fixed frame (201).

4. The corn breeding experimental field harvesting and packaging device according to claim 1, characterized in that: The cleaning assembly comprises a first movable plate (301), a groove (303) is provided in the middle of the first movable plate (301), a handle (302) is connected to the side of the first movable plate (301), and the first movable plate (301) passes through the side plate of the storage bin (103) and extends into the interior of the storage bin (103).

5. The corn breeding experimental field harvesting and packaging device according to claim 1, characterized in that: The partition assembly comprises a fixed frame (500) connected to the top of the storage bin (103), a slide groove is provided on the inner side of the fixed frame (500), a motor (501) is connected to the side of the fixed frame (500), a power output shaft end of the motor (501) passes through the side plate of the fixed frame (500) and is connected to the transmission shaft (502) inside the fixed frame (500), a surface of the transmission shaft (502) is provided with a plurality of threads, a second movable plate (503) is provided on the periphery thereof, two sides of the second movable plate (503) are slidably matched with the slide groove gap provided on the inner side of the fixed frame (500), a threaded hole is provided on the side of the second movable plate (503), the threaded hole is spirally matched with the transmission shaft (502), and a top cover (504) is movably riveted to the side of the fixed frame (500).

6. The corn breeding experimental field harvesting and packaging device according to claim 1, characterized in that: The guide plate assembly comprises two lower connecting plates (403) connected to the base (101), a V-shaped plate (402) is connected above the two lower connecting plates (403), an upper connecting plate (401) is connected above the V-shaped plate (402), and two detachable side plates (404) are provided on the V-shaped plate (402).

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