Corn seed germination rate detection device

Abstract

The utility model relates to a germination rate detection device, in particular to a corn seed germination rate detection device. Comprising a shell, a supporting plate, a discharging opening, electric sliding rails, an electric sliding plate, a cultivation box, an air cylinder, a brush and the like, the supporting plate is slidably placed on the upper portion in the shell, the discharging opening is fixedly connected to the middle of the top of the supporting plate, the electric sliding rails distributed front and back are installed on the lower portion of the shell, and the electric sliding plate is slidably connected between the two electric sliding rails; the bottom of the electric sliding plate is connected with a brush, a cultivation box is placed on the lower portion in the shell, and symmetrically-distributed air cylinders are installed on the lower right side of the outer portion of the shell. By arranging the shell, the electric sliding rail, the air cylinder, the baffle, the brush and the loading plate, corn seeds can be automatically and uniformly scattered on soil in the cultivation box, and then by arranging the material pressing assembly, the corn seeds on the soil in the cultivation box can be automatically pressed into the soil, so that automatic sowing of the corn seeds is realized; the problem that manual seeding is time-consuming and labor-consuming is effectively solved.

Description

Technical Field

[0001] The utility model relates to a germination rate detection device, in particular to a germination rate detection device for corn seeds. Background Art

[0002] Corn seeds are reproductive bodies capable of growing into corn plants and are used to reproduce the next generation of corn plants. It is a part of the corn plant, consisting of a seed coat, endosperm, and germ, where the germ is the basis for the growth of new plants in the future. Before planting or after breeding, corn seeds need to be subjected to a germination rate test, which is a key test to evaluate the vitality and viability of corn seeds. The germination rate mainly refers to the percentage of germinated seeds in the total number of tested seeds. For example, if 95 out of 100 tested seeds germinate, the germination rate is 95%. The germination rate is one of the important indicators to measure the quality of corn seeds, and the seeding rate is often calculated based on this in agricultural production. Through the germination rate test, it is possible to ensure the use of high-quality seeds and improve the yield and quality of crops.

[0003] When testing the germination rate of corn seeds, a certain number of corn seeds are first selected as test samples, sown into the soil, and then the germination of the corn seeds is observed every day, and the number of germinated corn seeds is recorded. After a specified time (usually 7 days), the germination rate is calculated. However, when sowing corn seeds into the soil, in order to ensure that each corn seed can germinate independently, the corn seeds need to be sown in different positions in the soil, so the corn seeds need to be sown into the soil one by one. Since the number of corn seeds is large, such an operation is very time-consuming and laborious.

[0004] Therefore, there is a particular need for a germination rate detection device for corn seeds to solve the above problems. Summary of the Utility Model

[0005] In order to overcome the drawback that manual labor is required to sow corn seeds into the soil one by one, and the large number of corn seeds results in time-consuming and laborious work, the utility model provides a germination rate detection device for corn seeds.

[0006] The present utility model is achieved through the following technical means: A corn seed germination rate detection device includes a housing, a support plate, a feeding port, an electric slide rail, an electric skateboard, a cultivation box, a cylinder, a baffle, a brush, a loading plate, and a pressing component. A support plate is slidably placed in the upper part of the housing. The middle position at the top of the support plate is fixedly connected to a feeding port. Electric slide rails distributed front and back are installed at the lower part of the housing. An electric skateboard is slidably connected between the two electric slide rails. A brush is connected to the bottom of the electric skateboard. A cultivation box is placed in the lower part of the housing. Cylinders distributed symmetrically are installed on the lower right side outside the housing. A baffle is slidably connected inside the housing. The telescopic rod of the cylinder is fixedly connected to the baffle. A plurality of first openings arranged in a rectangular array are formed on the baffle. The plurality of first openings are distributed in ten rows and ten columns. A loading plate is fixedly connected inside the housing. The brush is in contact with the top surface of the loading plate. A plurality of second openings arranged in a rectangle are formed on the loading plate. The plurality of second openings are distributed in ten rows and ten columns.

[0007] As a preferred technical solution of the present utility model, the pressing component includes an electric push rod and a pressing rod. Electric push rods distributed left and right are installed outside the housing. The telescopic rod of the electric push rod is fixedly connected to the top of the support plate. A plurality of pressing rods arranged in a rectangle are fixedly connected to the bottom of the support plate. The plurality of pressing rods are distributed in ten rows and ten columns. Each pressing rod is aligned with each second opening one by one.

[0008] As a preferred technical solution of the present utility model, it further includes a handle. A handle for assisting in pulling is fixedly connected to the middle position on the front side of the cultivation box.

[0009] As a preferred technical solution of the present utility model, it further includes a limiting plate. Limiting plates are fixedly connected to both the left and right sides at the top of the loading plate.

[0010] As a preferred technical solution of the present utility model, two inclined surfaces are provided on the feeding port.

[0011] As a preferred technical solution of the present utility model, there is an appropriate distance between the left side wall of the baffle and the left side wall inside the housing.

[0012] From the above description of the structure of the present utility model, the design starting point, concept, and advantages of the present utility model are as follows:

[0013] By setting the housing, electric slide rail, cylinder, baffle, brush, and loading plate, the present utility model can automatically and evenly scatter corn seeds on the soil in the cultivation box. Then, by setting the pressing component, the corn seeds on the soil in the cultivation box can be automatically pressed into the soil, thereby realizing the automatic sowing of corn seeds and effectively solving the problem of time-consuming and laborious manual sowing.

[0014] By setting the limiting plate, the present utility model can ensure that the corn seeds only fall into the second openings, avoiding the seeds from scattering to the edges of the loading plate, thereby ensuring the sowing accuracy. Brief Description of the Drawings

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the outer shell, electric push rod, support plate, etc. of the present utility model.

[0017] Figure 3 This is a three-dimensional structural schematic diagram of the pressure rod, support plate, blanking port, etc. of the present utility model.

[0018] Figure 4 This is a three-dimensional structural schematic diagram of the cylinder, baffle, cultivation box, etc. of the present utility model.

[0019] Figure 5 This is a three-dimensional structural schematic diagram of the outer shell, electric slide rail, baffle, etc. of the present utility model.

[0020] Wherein: 1. Outer shell, 2. Electric push rod, 3. Support plate, 4. Blanking port, 5. Electric slide rail, 501. Electric skateboard, 6. Cultivation box, 7. Handle, 8. Cylinder, 801. Baffle, 802. First opening, 9. Brush, 10. Loading plate, 1001. Second opening, 1002. Limiting plate, 11. Pressure rod. Detailed Description of the Preferred Embodiment

[0021] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments, but it is not intended to limit the present utility model.

[0022] Embodiment: A device for detecting the germination rate of corn seeds, refer to Figures 1 - 5As shown in the figure, it includes a housing 1, a support plate 3, a blanking port 4, an electric slide rail 5, an electric skateboard 501, a cultivation box 6, a handle 7, a cylinder 8, a baffle 801, a brush 9, a loading plate 10, a limiting plate 1002 and a pressing component. Inside the upper part of the housing 1, the support plate 3 is slidably placed. At the center position of the top of the support plate 3, the blanking port 4 is connected by bonding. And there are two inclined surfaces on the blanking port 4 for guiding corn seeds. There is a notch on the support plate 3 with the same size as the blanking port 4 for feeding. The lower part of the housing 1 is connected by bolts to the electric slide rails 5 distributed front and back. Between the two electric slide rails 5, the electric skateboard 501 is slidably connected. The bottom of the electric skateboard 501 is connected by bonding with the brush 9. Inside the lower part of the housing 1, the cultivation box 6 is placed. And at the middle position of the front side of the cultivation box 6, the handle 7 for auxiliary pulling is connected by bonding. At the lower right side outside the housing 1, the cylinders 8 distributed symmetrically are connected by bolts. Inside the housing 1, the baffle 801 is slidably connected. The telescopic rod of the cylinder 8 is fixedly connected to the baffle 801. A plurality of first openings 802 arranged in a rectangular array are formed on the baffle 801. The plurality of first openings 802 are distributed in ten rows and ten columns. And the diameter of the first opening 802 can accommodate corn seeds of normal specifications. Inside the housing 1, the loading plate 10 is connected by bonding. The brush 9 is in contact with the top surface of the loading plate 10. A plurality of second openings 1001 arranged in a rectangular pattern are formed on the loading plate 10. The plurality of second openings 1001 are distributed in ten rows and ten columns. And the diameter of the second opening 1001 is the same as the diameter of the first opening 802 to ensure that the two can be vertically aligned. There is an appropriate distance between the left side wall of the baffle 801 and the left side wall inside the housing 1. This distance allows the baffle 801 to move to a suitable position to the left to ensure that the first opening 802 is aligned with the second opening 1001. On the left and right sides of the top of the loading plate 10, the limiting plates 1002 are connected by bonding for limiting corn seeds.

[0023] Refer to Figures 1 - 3 As shown in the figure, the pressing component includes an electric push rod 2 and a pressing rod 11. Outside the housing 1, the electric push rods 2 distributed left and right are connected by bolts. The telescopic rod of the electric push rod 2 is fixedly connected to the top of the support plate 3. At the bottom of the support plate 3, a plurality of pressing rods 11 arranged in a rectangular pattern are connected by bonding. The plurality of pressing rods 11 are distributed in ten rows and ten columns. Each pressing rod 11 is aligned with each second opening 1001 one by one. And the diameter of the pressing rod 11 is slightly smaller than the diameter of the second opening 1001 to ensure that the pressing rod 11 can smoothly pass through the second opening 1001 and the first opening 801 to avoid jamming or excessive resistance.

[0024] First, the user holds the handle 7 with his hand and pulls out the cultivation box 6 forward, fills the cultivation box 6 with an appropriate amount of soil, pushes the cultivation box 6 back to the starting position, and then pours the selected 100 corn seeds into the discharge port 4, and the corn seeds fall onto the loading plate 10. Then, the electric slide rail 5 is turned on, and the electric slide plate 501 is controlled to drive the brush 9 to move rightward, and the corn seeds on the loading plate 10 are swept into the second opening 1001 in the right half. When the brush 9 moves to the right to the limit position, the electric slide plate 501 is controlled to move rightward. The brush 9 is driven to move to the left, and the corn seeds on the loading plate 10 are swept into the second opening 1001 in the left half. Then, the electric slide 501 is continuously controlled to drive the brush 9 to move to the right and left, until all the corn seeds on the loading plate 10 are swept into all the second openings 1001. During this process, the two limit plates 1002 limit the corn seeds to prevent the corn seeds from being swept into the left and right edges of the loading plate 10 by the brush 9. Then, the cylinder 8 is turned on, and the telescopic rod of the cylinder 8 is controlled to retract, driving the brush 9 to move to the right and left. The baffle 801 moves to the left to a suitable position, so that the first opening 802 is aligned with the second opening 1001, so that the corn particles in the second opening 1001 fall out of the first opening 802 and are scattered on the soil of the cultivation box 6, and then the electric push rod 2 is turned on, and the telescopic rod of the electric push rod 2 is controlled to extend, driving the support plate 3 to move downward, and the support plate 3 drives the push rod to move downward, passing through the second opening 1001 and the first opening 802 in turn, and pressing the corn seeds on the soil of the cultivation box 6 into the soil, so that the sowing of the corn seeds is completed, and then the telescopic rod of the electric push rod 2 is controlled to retract, driving the support plate 3 to move upward, and the support plate 3 drives the push rod to move upward and reset, and finally the telescopic rod of the cylinder 8 is controlled to extend, driving the baffle 801 to move rightward and reset, so that the first opening 802 is staggered with the second opening 1001, and the electric push rod 2, the cylinder 8 and the electric slide rail 5 are closed, and the germination of the corn seeds is observed every day, and the number of germinated corn seeds is recorded. After the specified time, the germination rate can be calculated.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A corn seed germination rate detection device, characterized in that: The invention comprises a shell (1), a support plate (3), a material discharge port (4), an electric slide rail (5), an electric slide plate (501), a cultivation box (6), a cylinder (8), a baffle plate (801), a brush (9), a loading plate (10) and a material pressing assembly. The support plate (3) is slidably placed in the upper part of the shell (1), the material discharge port (4) is fixedly connected to the top center of the support plate (3), the lower part of the shell (1) is equipped with electric slide rails (5) distributed in front and back, the electric slide plate (501) is slidably connected between the two electric slide rails (5), the bottom of the electric slide plate (501) is connected to a brush (9), and the cultivation box (6) is placed in the lower part of the shell (1). A box (6) is provided, wherein a symmetrically distributed cylinder (8) is installed on the lower right side of the outer shell (1), a baffle (801) is slidably connected to the inside of the shell (1), a telescopic rod of the cylinder (8) is fixedly connected to the baffle (801), a plurality of first openings (802) in a rectangular array are provided on the baffle (801), and the plurality of first openings (802) are distributed in ten rows and ten columns, a loading plate (10) is fixedly connected to the inside of the shell (1), a brush (9) is in contact with the top surface of the loading plate (10), and a plurality of second openings (1001) in a rectangular array are provided on the loading plate (10), and the plurality of second openings (1001) are distributed in ten rows and ten columns.

2. A corn seed germination rate detection device according to claim 1, characterized in that: The material pressing assembly comprises an electric push rod (2) and a pressing rod (11); the electric push rod (2) is installed on the outside of the housing (1) and is distributed on the left and right; the telescopic rod of the electric push rod (2) is fixedly connected to the top of the support plate (3); the bottom of the support plate (3) is fixedly connected to a plurality of pressing rods (11) arranged in a rectangular shape; the plurality of pressing rods (11) are distributed in ten rows and ten columns; each pressing rod (11) is aligned with each second opening (1001) one by one.

3. A corn seed germination rate detection device according to claim 2, characterized in that: It also includes a handle (7), and a handle (7) for assisting pulling is fixedly connected to the middle position of the front side of the incubator (6).

4. A corn seed germination rate detection device according to claim 3, characterized in that: It also includes a limiting plate (1002), and the left and right sides of the top of the loading plate (10) are fixedly connected to the limiting plate (1002).

5. A corn seed germination rate detection device according to claim 4, characterized in that: The feed opening (4) is provided with two inclined surfaces.

6. A corn seed germination rate detection device according to claim 5, characterized in that: There is an appropriate distance between the left side wall of the baffle (801) and the left side wall inside the housing (1).

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