Water-replenishing-free simple germination box device for seed inspection

Abstract

The utility model aims to provide a water-replenishing-free simple germination box device for seed inspection, and relates to the technical field of seed inspection, a water storage tank is rotatably arranged on a base, a plurality of germination boxes are arranged on the outer circumference of the water storage tank in an array mode, and outer boxes of the germination boxes are communicated with the water storage tank through upper pipelines and lower pipelines; water in the water storage tank is supplemented into the outer tank through the lower pipeline, and the liquid level in the outer tank is kept at a certain height through the upper pipeline, so that the sponge in the inner tank is always soaked in the water, the humidity of seeds in the inner tank is kept, regular manual watering is not needed, and the workload is reduced; the moving part is arranged on the outer box in a sliding mode, during use, the distance between the inner box and the bottom of the outer box is controlled by sliding the moving part, the soaking depth of sponge at the bottom of the inner box in water is controlled, and therefore the humidity of seeds is controlled; the sliding of the moving part is limited through the cooperation of the limiting columns and the limiting holes in the outer box.

Description

Technical Field

[0001] The utility model relates to the technical field related to seed inspection, in particular to a simple germination box device for seed inspection that does not require water replenishment. Background Art

[0002] Seed testing uses scientific methods to test, identify, and analyze the quality of seeds used in production to determine their value. Seed germination rate is one of the most important indicators for determining seed quality. Seed germination refers to the ability of seeds to germinate and grow into normal seedlings under suitable conditions, which requires appropriate temperature, light, and moisture. The germination box devices currently used in seed testing cannot precisely control the germination moisture, and watering is usually required every 2-3 days, which is time-consuming and labor-intensive. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the present invention provides the following technical solutions:

[0004] A simple germination box device for seed testing that does not require watering comprises a base, a water tank being rotatably mounted on the base, a plurality of germination boxes being arranged in an array around the outer circumference of the water tank, the germination boxes being fixedly connected to the water tank via upper and lower pipes fixed thereon and communicating with the interior of the water tank;

[0005] The germination box includes an outer box and an inner box. The inner box is slidably installed in the outer box, and a moving part is slidably arranged on the outer box to adjust the distance between the inner box and the bottom of the outer box. One end of the lower pipe is connected to the inside of the outer box, and the other end is connected to the water tank. The upper pipe is located above the lower pipe, and the water tank and the outer box are connected through the upper pipe.

[0006] Furthermore, the connection point between the lower pipe and the outer box is lower than the connection point between the lower pipe and the water tank, the connection point between the upper pipe and the outer box is higher than the connection point between the lower pipe and the outer box, and the connection point between the upper pipe and the water tank is higher than the connection point between the lower pipe and the water tank.

[0007] Furthermore, a plurality of limiting holes are provided on the outer box, and the movable part is an inverted U-shaped structure, which is slidably installed on the outer wall of the outer box, with one side of the movable part close to the inner wall of the outer box and the other side close to the outer wall of the outer box. A horizontal plate is fixedly provided below the side of the movable part close to the inner wall of the outer box, and the lower end of the inner box is placed on the horizontal plate, and the limiting plate is rotatably installed on the side of the movable part close to the outer wall of the outer box. A limiting column is fixedly provided at one end of the limiting plate, and the height of the horizontal plate is controlled by sliding the movable part, thereby adjusting the distance between the inner box on the horizontal plate and the bottom of the outer box, and limiting the sliding of the movable part by cooperating with the limiting column and the limiting hole on the outer box, thereby limiting the shortest distance between the bottom of the inner box and the outer box.

[0008] Furthermore, a cover is detachably mounted on the top of the inner box to cover the opening on the top of the inner box.

[0009] Furthermore, a plurality of through holes are provided at the bottom of the inner box, and a sponge and filter paper are arranged in the inner box, with the filter paper being located above the sponge.

[0010] Furthermore, a water inlet is provided above the water storage tank, and a sealing cover is threadedly installed at the water inlet.

[0011] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0012] 1. The utility model is provided with a water storage tank rotatably on a base, and a plurality of germination boxes are arranged in an array on the outer circumference of the water storage tank. The outer box of the germination box is connected with the water storage tank through an upper pipe and a lower pipe. The water in the water storage tank is replenished into the outer box through the lower pipe until the liquid level in the outer box is higher than the connection point of the upper pipe and the outer box, and the liquid level blocks the upper pipe. Since the water filling port of the water storage tank other than the lower pipe and the upper pipe is sealed and blocked by a sealing cover, air cannot enter the water storage tank from the upper pipe, thereby limiting the water replenishment from the water storage tank to the outer box; when the liquid level in the outer box is lower than the connection point of the upper pipe and the outer box, air enters the water storage tank, and the water storage tank replenishes water into the outer box, so that the liquid level in the outer box is always maintained at a certain height, so that the sponge in the inner box is always immersed in water, thereby maintaining the humidity of the seeds in the inner box, eliminating the need for manual regular watering, and reducing the workload;

[0013] 2. The utility model slides a moving part of an inverted U-shaped structure on the outer box, and a horizontal plate is fixedly provided below one side of the moving part close to the inner wall of the outer box. When in use, the inner box is placed on the horizontal plate, and the height of the horizontal plate is controlled by sliding the moving part, thereby adjusting the distance between the inner box and the bottom of the outer box on the horizontal plate, controlling the depth of the sponge at the bottom of the inner box immersed in water, and thus controlling the humidity of the seeds. A limit plate is rotatably installed on one side of the moving part close to the outer wall of the outer box, and a limit column is fixed at one end of the limit plate, and the sliding of the moving part is limited by the cooperation between the limit column and the limit hole on the outer box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a partial half-section structural diagram of the utility model;

[0016] Figure 3 This is an enlarged schematic diagram of a partial half-section of point A of the present invention;

[0017] Figure 4 This is a schematic cross-sectional view of a germination box of the present invention.

[0018] In the figure: base 1, water tank 2, sealing cover 3, outer box 4, limiting hole 401, cover 5, inner box 6, slot 601, moving part 7, upper pipe 8, lower pipe 9, sponge 10, filter paper 11. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1:

[0021] See also Figure 1-4 , a simple germination box device for seed inspection without watering, comprising a base 1, a water tank 2 is rotatably mounted on the base 1, a plurality of germination boxes are arranged in an array on the outer circumference of the water tank 2, the germination box is fixedly connected to the water tank 2 by a fixed upper pipe 8 and a lower pipe 9, and is communicated with the interior of the water tank 2; the germination box comprises an outer box 4 and an inner box 6, the inner box 6 is slidably mounted in the outer box 4, and a moving part 7 is slidably arranged on the outer box 4 to adjust the distance between the inner box 6 and the bottom of the outer box 4, one end of the lower pipe 9 is communicated with the interior of the outer box 4, and the other end is communicated with the water tank 2, the upper pipe 8 is located above the lower pipe 9, and the water tank 2 and the outer box 4 are connected through the upper pipe 8;

[0022] In this embodiment, a cover 5 is detachably mounted above the inner box 3 to cover the opening above the inner box 3. A plurality of through holes are provided at the bottom of the inner box 3, and a sponge 10 and a filter paper 11 are provided inside the inner box 3. The filter paper 11 is located above the sponge 10. A water inlet is provided above the water storage tank 2, and a sealing cover 3 is threadedly mounted at the water inlet. The connection point between the lower pipe 9 and the outer box 4 is lower than the connection point between the lower pipe 9 and the water storage tank 2. The connection point between the upper pipe 8 and the outer box 4 is higher than the connection point between the lower pipe 9 and the outer box 4. The connection point between the upper pipe 8 and the water storage tank 2 is higher than the connection point between the lower pipe 9 and the water storage tank 2. The liquid level in the water storage tank 2 is not higher than the connection point between the upper pipe 8 and the water storage tank 2.

[0023] In this embodiment, the germination boxes arranged in an array on the outer circumference of the water storage tank 2 are all of the same structure and size, each upper pipe 8 and lower pipe 9 are of equal diameter and length, each germination box is connected to the upper pipe 8 and lower pipe 9 at the same position, and each upper pipe 8 and lower pipe 9 is connected to the water storage tank 2 at the same position. When water is added to the water storage tank 2, the liquid level is lower than the connection between the upper pipe 8 and the water storage tank 2;

[0024] The water level in the water tank 2 is kept below the connection point between the upper and lower pipes 8, so that the water in the water tank 2 is kept below the connection point between the upper and lower pipes 8 and the outer box 4.

[0025] Example 2:

[0026] See also Figure 1-4 , according to embodiment 1, a plurality of limiting holes 401 are provided on the outer box 4, and the moving part 7 is an inverted U-shaped structure, which is slidably mounted on the outer wall of the outer box 4, with one side of the moving part 7 close to the inner wall of the outer box 4 and the other side close to the outer wall of the outer box 4. A horizontal plate is fixedly arranged below one side of the moving part 7 close to the inner wall of the outer box 4, and the lower end of the inner box 6 is placed on the horizontal plate, and the moving part 7 is rotatably mounted on one side of the outer wall of the outer box 4. A limiting column is fixed at one end of the limiting plate, and the height of the horizontal plate is controlled by sliding the moving part 7, thereby adjusting the distance between the inner box 6 on the horizontal plate and the bottom of the outer box 4, and limiting the sliding of the moving part 7 by cooperating with the limiting holes 401 on the outer box 4, thereby limiting the shortest distance between the inner box 6 and the bottom of the outer box 4;

[0027] In this embodiment, a moving part 7 with an inverted U-shaped structure is slidably set on the outer box 4, and a horizontal plate is fixedly set below the moving part 7 close to one side of the inner wall of the outer box 4. When in use, the inner box 6 is placed on the horizontal plate, and the height of the horizontal plate is controlled by sliding the moving part 7, thereby adjusting the distance between the inner box 6 on the horizontal plate and the bottom of the outer box 4, and controlling the depth of the sponge 10 at the bottom of the inner box 6 immersed in water, thereby controlling the humidity of the seeds, and rotatably installing a limit plate on the moving part 7 close to one side of the outer wall of the outer box 4, and a limit column is fixedly set at one end of the limit plate, and the sliding of the moving part 7 is limited by cooperating with the limit hole 401 on the outer box 4 through the limit column.

[0028] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A simple germination box device for seed testing without watering, comprising a base, characterized in that: A water tank is rotatably mounted on the base, and a plurality of germination boxes are arranged in an array around the outer circumference of the water tank. The germination boxes are fixedly connected to the water tank through upper and lower pipes, and are communicated with the interior of the water tank. The germination box includes an outer box and an inner box. The inner box is slidably installed in the outer box, and a moving part is slidably arranged on the outer box to adjust the distance between the inner box and the bottom of the outer box. One end of the lower pipe is connected to the inside of the outer box, and the other end is connected to the water tank. The upper pipe is located above the lower pipe, and the water tank and the outer box are connected through the upper pipe.

2. A simple germination box device for seed testing without watering according to claim 1, characterized in that: The connection point between the lower pipe and the outer box is lower than the connection point between the lower pipe and the water tank, the connection point between the upper pipe and the outer box is higher than the connection point between the lower pipe and the outer box, and the connection point between the upper pipe and the water tank is higher than the connection point between the lower pipe and the water tank.

3. A simple germination box device for seed testing without watering according to claim 1, characterized in that: The outer box is provided with a plurality of limiting holes, and the movable part is an inverted U-shaped structure and is slidably installed on the outer wall of the outer box. One side of the movable part is close to the inner wall of the outer box, and the other side is close to the outer wall of the outer box. A horizontal plate is fixedly provided below the side of the movable part close to the inner wall of the outer box, and the lower end of the inner box is placed on the horizontal plate, and the movable part is rotatably installed on one side of the outer wall of the outer box. A limiting column is fixedly provided at one end of the limiting plate, and the height of the horizontal plate is controlled by sliding the movable part, thereby adjusting the distance between the inner box on the horizontal plate and the bottom of the outer box, and limiting the sliding of the movable part by cooperating with the limiting column and the limiting hole on the outer box, thereby limiting the shortest distance between the bottom of the inner box and the outer box.

4. A simple germination box device for seed testing without watering according to claim 1, characterized in that: A cover is detachably mounted on the upper portion of the inner box to cover the opening on the upper portion of the inner box.

5. A simple germination box device for seed testing without watering according to claim 1, characterized in that: A plurality of through holes are provided on the bottom of the inner box, and a sponge and filter paper are arranged in the inner box, with the filter paper being located above the sponge.

6. A simple germination box device for seed testing without watering according to claim 1, characterized in that: A water inlet is provided above the water storage tank, and a sealing cover is threadedly installed at the water inlet.

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