Corn seed selection device

Abstract

The utility model relates to the technical field of corn seed selection, and discloses a corn seed selection device which comprises a first water storage tank and a second water storage tank, a communicating square pipe is fixedly installed between the first water storage tank and the second water storage tank, the size of the first water storage tank is larger than that of the second water storage tank, and the first water storage tank is communicated with the communicating square pipe through the communicating square pipe. A movable box is movably installed at the bottom of the inner wall of the second water storage tank, a plurality of water leakage holes are formed in the movable box, the movable box can penetrate through the interior of the communicating square pipe, a pulling mechanism capable of pulling the movable box to move is arranged outside the movable box, and the pulling mechanism comprises a first pulling rope and a second pulling rope; the first pull rope and the second pull rope are fixedly installed on the two sides of the movable box correspondingly, and a first fixing pipe and a second fixing pipe are fixedly installed on the sides, away from each other, of the first water storage tank and the second water storage tank correspondingly. The utility model aims to solve the problems that the existing corn seed selection method is too long in time, low in manual labor efficiency and time-consuming and labor-consuming.

Description

Technical Field

[0001] The utility model belongs to the technical field of corn seed selection, and particularly relates to a corn seed selection device. Background Technique

[0002] Corn has always been known as a longevity food, containing rich proteins, fats, vitamins, trace elements, cellulose, etc., and has great potential for developing high-nutrition and high-biological-function foods. However, due to its relatively complex heredity and rich variation types, there are disadvantages such as too long cycle, too large variation coefficient, and affecting the growth and development of offspring in the conventional breeding process. Therefore, before planting corn, it is necessary to select corn seeds and then plant them.

[0003] In the prior art, when selecting corn seeds, generally the traditional manual method is used to select seeds one by one according to the fullness of the seeds. However, such a seed selection method takes too long, the manual labor efficiency is low, and it is time-consuming and laborious. Therefore, we propose a corn seed selection device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems that the existing corn seed selection method takes too long, the manual labor efficiency is low, and it is time-consuming and laborious.

[0005] To achieve the above technical purpose, the technical scheme adopted by the utility model is as follows:

[0006] A corn seed selection device includes a first water storage tank and a second water storage tank. A communicating square pipe is fixedly installed between the first water storage tank and the second water storage tank. The size of the first water storage tank is larger than that of the second water storage tank. The first water storage tank is communicated with the communicating square pipe through the communicating square pipe. A movable box is movably installed at the bottom of the inner wall of the second water storage tank. A plurality of water leakage holes are formed in the movable box. The movable box can pass through the inside of the communicating square pipe. A pulling mechanism for pulling the movable box to move is arranged outside the movable box.

[0007] Further limited, the pulling mechanism includes a first pulling rope and a second pulling rope. The first pulling rope and the second pulling rope are respectively fixedly installed on both sides of the movable box. One side of the first water storage tank and the second water storage tank away from each other are respectively fixedly installed with a first fixing pipe and a second fixing pipe. The lower ends of the first fixing pipe and the second fixing pipe are respectively communicated with the first water storage tank and the second water storage tank. The end parts of the first pulling rope and the second pulling rope respectively pass through the first fixing pipe and the second fixing pipe. Pulling handles are arranged at one ends of the first pulling rope and the second pulling rope passing through the first fixing pipe and the second fixing pipe. With such a structural design, the movable box can be pulled to move at the lower ends of the first water storage tank and the second water storage tank through the first pulling rope and the second pulling rope, so as to bring the selected corn seeds into the first water storage tank for collection.

[0008] Further defined, fixed shafts are fixedly installed near the lower ends of the inner walls of the first fixed pipe and the second fixed pipe, and rotating rollers are rotatably installed on the fixed shafts. With such a structural design, the rotating rollers are arranged inside the first fixed pipe and the second fixed pipe, which can reduce the friction when the first pulling rope and the second pulling rope are pulled, making it more labor-saving when pulling.

[0009] Further defined, a rotating plate is rotatably installed at the upper end of the movable box away from the first water storage tank. A fixed column is fixedly installed at one end of the rotating plate away from the movable box. A limiting groove is formed on the inner wall of the second water storage tank, and the fixed column is movably installed in the limiting groove. With such a structural design, when the movable box in the first water storage tank moves, the rotating plate can make an adaptive rotation under the limiting action of the fixed column and the limiting groove. When the movable box completely disengages from the first water storage tank, the rotating plate will replace the movable box to block the corn seeds, preventing the corn seeds from falling to the bottom of the inner wall of the second water storage tank and being difficult to collect.

[0010] Further defined, a seed storage box is sleeved inside the movable box. A number of through holes adapted to the water leakage holes are formed on the seed storage box. Two pulling strips are fixedly installed at the upper end of the seed storage box, and the two pulling strips are arranged in a cross shape. With such a structural design, the entire seed storage box can be lifted out through the two cross-shaped pulling strips, facilitating the collection of corn seeds.

[0011] Further defined, a magnet is provided at the lower end of the seed storage box, and an iron sheet magnetically attracted to the magnet is provided inside the movable box. With such a structural design, the structure is simple and convenient to use.

[0012] Further defined, a bottom plate is fixedly installed at the lower ends of the first water storage tank and the second water storage tank, and a plurality of universal wheels are provided at the lower end of the bottom plate. With such a structural design, the corn seed selection device can be conveniently moved through the bottom plate and the universal wheels.

[0013] The utility model adopting the above technical solution has the following advantages:

[0014] In the utility model, the corn seeds are slowly poured into the second water storage tank filled with water. The empty and shriveled seeds will float on the water surface in the second water storage tank, and the plump corn seeds will fall downward under the action of gravity until they reach the movable box. At this time, the movable box is pulled into the first water storage tank, and the plump seeds and the empty and shriveled seeds can be separated, saving time and effort and improving the seed selection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0016] Figure 1 is a schematic structural diagram of a corn seed selection device of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the second water storage tank in a corn seed selection device of the present utility model;

[0018] Figure 3 This is a sectional structural schematic diagram of the second water storage tank in a corn seed selection device of the present utility model;

[0019] Figure 4 is Figure 3 an enlarged structural schematic diagram of part A in

[0020] Figure 5 This is a schematic structural diagram of the movable box and the seed storage box in a corn seed selection device of the present utility model.

[0021] The main component symbols are explained as follows:

[0022] 1. First water storage tank;

[0023] 2. Second water storage tank; 21. Limit groove;

[0024] 3. Connecting square pipe;

[0025] 4. Movable box; 41. Rotating plate;

[0026] 5. First pulling rope; 51. Second pulling rope; 52. First fixing pipe; 53. Second fixing pipe;

[0027] 6. Fixed shaft; 61. Rotating roller;

[0028] 7. Seed storage box; 71. Pulling bar;

[0029] 8. Bottom plate. Specific implementation manners

[0030] The present utility model will be described in detail below in conjunction with the drawings and specific embodiments. It should be noted that in the drawings or the description of the specification, similar or identical parts are all denoted by the same reference numerals. The implementation manners not shown or described in the drawings are the forms known to those of ordinary skill in the art in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "up", "down", "top", "bottom", "left", "right", "front", "rear", etc., are only for reference to the directions in the drawings and are not used to limit the protection scope of the present utility model.

[0031] Such as Figures 1 to 5As shown in the figure, a corn seed selection device of the present utility model includes a first water storage tank 1 and a second water storage tank 2. A connecting square pipe 3 is fixedly installed between the first water storage tank 1 and the second water storage tank 2. The size of the first water storage tank 1 is larger than that of the second water storage tank 2. The first water storage tank 1 is connected to the second water storage tank 2 through the connecting square pipe 3. A movable box 4 is movably installed at the bottom of the inner wall of the second water storage tank 2. A number of water leakage holes are provided on the movable box 4. The movable box 4 can pass through the inside of the connecting square pipe 3. A pulling mechanism for pulling the movable box 4 to move is provided outside the movable box 4.

[0032] The pulling mechanism includes a first pulling rope 5 and a second pulling rope 51. The first pulling rope 5 and the second pulling rope 51 are respectively fixedly installed on both sides of the movable box 4. On the sides of the first water storage tank 1 and the second water storage tank 2 away from each other, a first fixing pipe 52 and a second fixing pipe 53 are respectively fixedly installed. The lower ends of the first fixing pipe 52 and the second fixing pipe 53 are respectively connected to the first water storage tank 1 and the second water storage tank 2. The end parts of the first pulling rope 5 and the second pulling rope 51 respectively pass through the first fixing pipe 52 and the second fixing pipe 53. Pulling handles are provided at one ends of the first pulling rope 5 and the second pulling rope 51 that pass through the first fixing pipe 52 and the second fixing pipe 53.

[0033] Fixed shafts 6 are fixedly installed near the lower ends of the inner walls of the first fixing pipe 52 and the second fixing pipe 53. Rotating rollers 61 are rotatably installed on the fixed shafts 6. The rotating rollers 61 can reduce the resistance when the first pulling rope 5 and the second pulling rope 51 are pulled, making it more labor-saving when pulling.

[0034] A rotating plate 41 is rotatably installed at the upper end of the movable box 4 away from the first water storage tank 1. A fixing column is fixedly installed at one end of the rotating plate 41 away from the movable box 4. A limiting groove 21 is provided on the inner wall of the second water storage tank 2. The fixing column is movably installed in the limiting groove 21.

[0035] A seed storage box 7 is sleeved inside the movable box 4. A number of through holes adapted to the water leakage holes are provided on the seed storage box 7. Two pulling strips 71 are fixedly installed at the upper end of the seed storage box 7. The two pulling strips 71 are arranged in a cross shape.

[0036] A magnet is provided at the lower end of the seed storage box 7. An iron sheet with magnetic attraction to the magnet is provided inside the movable box 4. Through the magnetic adsorption effect of the magnet on the iron sheet, the seed storage box 7 can be stably placed inside the movable box 4, preventing the seed storage box 7 from being misaligned and affecting the use.

[0037] The lower ends of the first water storage tank 1 and the second water storage tank 2 are fixedly installed with a bottom plate 8. A plurality of universal wheels are provided at the lower end of the bottom plate 8. The corn seed selection device can be conveniently moved and carried through the universal wheels and the bottom plate 8.

[0038] The usage method of the present utility model is as follows:

[0039] During use, water is injected into the first water storage tank 1 and the second water storage tank 2, and then the corn seeds are slowly poured into the second water storage tank 2. The empty and shriveled seeds will float on the water surface in the second water storage tank 2, and the plump corn seeds will fall downward under the action of gravity until they enter the seed storage box 7 of the movable box 4;

[0040] When the corn seeds in the seed storage box 7 are collected in sufficient quantity, the movable box 4 is moved by pulling the first pull rope 5, so that it and the seed storage box 7 enter the interior of the first water storage box 2 through the connecting square pipe 3. At this time, the seed storage box 7 is pulled up by the pulling bar 71, and the separation of the seed storage box 7 from the movable box 4 can be completed, and then the selected corn seeds in the seed storage box 7 can be collected;

[0041] When the movable box 4 moves into the first water storage tank 1, the rotating plate 41 can rotate adaptively under the limiting action of the fixed column and the limiting groove 21. When the movable box 4 completely disengages from the first water storage tank 1, the rotating plate 41 will replace the movable box 4 and the seed storage box 7 to block and support the corn seeds, preventing the corn seeds from falling on the inner wall bottom of the second water storage tank 2 and being difficult to collect.

[0042] The above provides a detailed introduction to a corn seed selection device of the present invention. The description of the specific embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A corn seed selection device, comprising a first water storage tank (1) and a second water storage tank (2), characterized in that: A connecting square pipe (3) is fixedly installed between the first water storage tank (1) and the second water storage tank (2); the size of the first water storage tank (1) is larger than that of the second water storage tank (2); the first water storage tank (1) is connected to the connecting square pipe (3) through the connecting square pipe (3); a movable box (4) is movably installed at the bottom of the inner wall of the second water storage tank (2); a plurality of water leakage holes are provided on the movable box (4); the movable box (4) can pass through the interior of the connecting square pipe (3); and a pulling mechanism for pulling the movable box (4) to move is provided outside the movable box (4).

2. A corn seed selection device according to claim 1, characterized in that: The pulling mechanism comprises a first pull rope (5) and a second pull rope (51), the first pull rope (5) and the second pull rope (51) are respectively fixedly installed on both sides of the movable box (4), a first fixed pipe (52) and a second fixed pipe (53) are respectively fixedly installed on the side of the first water storage tank (1) and the second water storage tank (2) away from each other, the lower ends of the first fixed pipe (52) and the second fixed pipe (53) are respectively connected to the first water storage tank (1) and the second water storage tank (2), the ends of the first pull rope (5) and the second pull rope (51) pass through the first fixed pipe (52) and the second fixed pipe (53), and a pulling handle is provided at one end of the first pull rope (5) and the second pull rope (51) passing through the first fixed pipe (52) and the second fixed pipe (53).

3. A corn seed selection device according to claim 2, characterized in that: A fixed shaft (6) is fixedly mounted on the inner wall of the first fixed tube (52) and the second fixed tube (53) near the lower end, and a rotating roller (61) is rotatably mounted on the fixed shaft (6).

4. A corn seed selection device according to claim 1, characterized in that: A rotating plate (41) is rotatably mounted on the upper end of the movable box (4) away from the first water storage tank (1); a fixed column is fixedly mounted on one end of the rotating plate (41) away from the movable box (4); a limiting groove (21) is provided on the inner wall of the second water storage tank (2), and the fixed column is movably mounted in the limiting groove (21).

5. A corn seed selection device according to claim 1, characterized in that: A seed storage box (7) is sleeved inside the movable box (4), and a plurality of through holes matching the water leakage holes are opened on the seed storage box (7). Two pulling bars (71) are fixedly mounted on the upper end of the seed storage box (7), and the two pulling bars (71) are arranged in a cross shape.

6. A corn seed selection device according to claim 5, characterized in that: The lower end of the seed storage box (7) is provided with a magnet, and the movable box (4) is provided with an iron sheet that is magnetically attracted to the magnet.

7. A corn seed selection device according to claim 1, characterized in that: A bottom plate (8) is fixedly mounted at the lower ends of the first water storage tank (1) and the second water storage tank (2), and a plurality of universal wheels are provided at the lower ends of the bottom plate (8).

Images