Corn breeding budding rate experimental device

Abstract

The utility model discloses a corn breeding budding rate experimental device which comprises a box body, a water tank fixedly connected to the top of the box body, a water pump fixedly connected to the side wall of the water tank, a connecting pipe fixedly connected to the end of the water pump and extending to the inner cavity of the box body, and a plurality of culture cavities are formed in the inner cavity of the box body. A control box is fixedly connected to the side wall of the connecting pipe in the culture cavity; according to the corn breeding budding rate experimental device, corn seeds are planted in each culture cavity, during watering, a water pump is driven, the water pump enables water in an inner cavity of a water tank to flow into an inner cavity of a connecting pipe and then flow into an inner cavity of a control box in each culture cavity, meanwhile, a threaded bolt is rotated, and the threaded bolt drives a pressing block to move into the control box; the gap between the control box and the water spraying pipe can be controlled, the irrigation effect of different water quantities can be achieved, variable control is facilitated, the rotating shaft can be driven by the servo motor to rotate, soil renovation is controlled, and the temperature control meter controls temperature change.

Description

Technical Field

[0001] The utility model relates to the technical field of corn breeding germination rate experiments, in particular to a corn breeding germination rate experimental device. Background Art

[0002] Corn is an annual herbaceous plant of the Poaceae family, also known as corn, corn cob, maize, pearl rice, etc. Corn has strong drought resistance, cold resistance, and barrenness resistance, as well as excellent environmental adaptability, and has high nutritional value. As a high-yield food crop in China, corn is an important source of feed for animal husbandry and breeding industries, and is also one of the indispensable raw materials for food, medical and health care, chemical industry, etc. In order to increase corn yields, corn breeding germination rate experiments are usually conducted to select the types of seeds to be planted.

[0003] The existing corn breeding germination rate experimental device has a simple structure and is mainly operated manually by staff. However, errors are inevitable during the operation, resulting in inaccurate experimental data and inability to obtain correct experimental data. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a corn breeding germination rate experimental device, which has the advantages of mechanically controlling variables and avoids the problem of errors caused by manual operation.

[0005] In order to achieve the purpose of mechanical control variables, the utility model provides the following technical solutions:

[0006] A corn breeding germination rate experimental device comprises a box body, wherein a plurality of culture chambers are provided in the inner cavity of the box body, and further comprises:

[0007] The top of the box body is fixedly connected to a water tank, the side wall of the water tank is fixedly connected to a water pump, the end of the water pump is fixedly connected to a connecting pipe, and the connecting pipe extends to the inner cavity of the box body, the side wall of the connecting pipe inside the culture cavity is fixedly connected to a control box, and the side wall of the control box is fixedly connected to a water spray pipe.

[0008] According to some embodiments, a threaded bolt is threadedly connected to the bottom of the control box, and a pressure block is rotatably connected to the end of the threaded bolt located inside the control box, and the pressure block is slidably connected to the inner wall of the control box.

[0009] According to some embodiments, the inner wall of the culture chamber is fixedly connected to a slide groove, and the side wall of the slide groove is slidably connected to a box body.

[0010] According to some embodiments, both side walls of the box body are fixedly connected with sliders, and the sliders are located in the inner cavity of the slide groove.

[0011] According to some embodiments, a servo motor is fixedly connected to the side wall of the box body, a rotating shaft is fixedly connected to the end of the servo motor, and the rotating shaft is located in the inner cavity of the box body.

[0012] According to some embodiments, the side wall screw of the rotating shaft is connected to a connecting rod, and a plurality of cylinders are fixedly connected to the bottom of the connecting rod.

[0013] According to some embodiments, a drainage cavity is provided at the bottom of the inner cavity of the box body, and the drainage cavity is arranged in an inclined shape.

[0014] According to some embodiments, the side wall of the box body is rotatably connected to a side door, and the inner wall of the culture chamber is fixedly connected to a temperature controller.

[0015] Beneficial Effects

[0016] The utility model provides a corn breeding germination rate experimental device, which has the following beneficial effects:

[0017] The corn breeding germination rate experimental device plants corn seeds in various culture chambers. When watering, the water pump is driven, and the water pump causes the water in the inner cavity of the water tank to flow to the inner cavity of the connecting pipe, and then flows to the inner cavity of the control box in each culture chamber. At the same time, the threaded bolt is rotated, and the threaded bolt drives the pressing block to move into the control box. The gap between the control box and the water spray pipe can be controlled to achieve irrigation effects with different water volumes, which is convenient for controlling variables. The servo motor can drive the rotating shaft to rotate to control soil renovation, and the temperature controller can control temperature changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model (front view);

[0020] Figure 3 This is a schematic diagram of the structure of the control box of the utility model (front section);

[0021] Figure 4 It is a structural schematic diagram of the box body of the utility model (top section);

[0022] Figure 5 It is a structural schematic diagram (side section) of the box body of the utility model.

[0023] In the figure: 1. box body; 101. culture chamber; 2. water tank; 201. water pump; 202. connecting pipe; 203. control box; 204. water spray pipe; 205. threaded bolt; 206. pressure block; 3. slide; 301. box body; 302. slider; 303. servo motor; 304. rotating shaft; 305. connecting rod; 306. cylinder; 307. drainage chamber; 308. side door; 309. temperature controller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] Reference Figure 1-5 A corn breeding germination rate experimental device comprises a box body 1, wherein a plurality of culture chambers 101 are provided in the inner cavity of the box body 1, and further comprises:

[0026] The top of the box body 1 is fixedly connected with a water tank 2, the side wall of the water tank 2 is fixedly connected with a water pump 201, the end of the water pump 201 is fixedly connected with a connecting pipe 202, and the connecting pipe 202 extends to the inner cavity of the box body 1, and the side wall of the connecting pipe 202 located inside the culture cavity 101 is fixedly connected with a control box 203, and the side wall of the control box 203 is fixedly connected with a water spray pipe 204;

[0027] The bottom of the control box 203 is threadedly connected with a threaded bolt 205, and the end of the threaded bolt 205 inside the control box 203 is rotatably connected with a pressing block 206, and the pressing block 206 is slidably connected to the inner wall of the control box 203;

[0028] It should be noted that: corn seeds are planted in each culture chamber 101. When watering, the water pump 201 is driven, and the water pump 201 causes the water in the inner cavity of the water tank 2 to flow to the inner cavity of the connecting pipe 202, and then flows to the inner cavity of the control box 203 in each culture chamber 101. At the same time, the threaded bolt 205 is rotated, and the threaded bolt 205 drives the pressing block 206 to move toward the control box 203, and the gap between the control box 203 and the water spray pipe 204 can be controlled to achieve irrigation effects with different water volumes, which is convenient for controlling variables.

[0029] Reference Figure 1-5 The inner wall of the culture chamber 101 is fixedly connected with a slide groove 3, and the side wall of the slide groove 3 is slidably connected with a box body 301;

[0030] The two side walls of the box body 301 are fixedly connected with sliders 302, and the sliders 302 are located in the inner cavity of the slide groove 3;

[0031] A servo motor 303 is fixedly connected to the side wall of the box body 301, a rotating shaft 304 is fixedly connected to the end of the servo motor 303, and the rotating shaft 304 is located in the inner cavity of the box body 301;

[0032] The screw rod on the side wall of the rotating shaft 304 is connected to a connecting rod 305, and a plurality of cylinders 306 are fixedly connected to the bottom of the connecting rod 305;

[0033] It should be noted that: the box body 301 is slidably installed in the inner cavity of the slide groove 3 through the sliders 302 on both sides thereof, so that the box body 301 can be removed from the culture chamber 101, which is convenient for irradiating with sunlight during seedling cultivation. When planting, the soil in the inner cavity of the box body 301 needs to be renovated. At this time, the servo motor 303 can be driven to drive the servo motor 303 to drive the rotating shaft 304 to rotate. Since the rotating shaft 304 and the connecting rod 305 are connected by a screw rod, when the rotating shaft 304 rotates, the connecting rod 305 can slide back and forth on the side wall of the rotating shaft 304, thereby driving the cylinder 306 at its bottom to renovate the soil, avoiding manual operation and differences.

[0034] Reference Figure 1-5 A drainage cavity 307 is provided at the bottom of the inner cavity of the box body 301, and the drainage cavity 307 is arranged in an inclined shape;

[0035] The side wall of the box body 1 is rotatably connected with a side door 308, and the inner wall of the culture chamber 101 is fixedly connected with a temperature controller 309;

[0036] It should be noted that: when the soil in the inner cavity of the box body 301 is watered, the remaining water will flow from the soil inside the box body 301 to the drainage cavity 307 at the bottom of the box body 301. Since the drainage cavity 307 is set to an inclined shape, the water in the drainage cavity 307 can be discharged from the box body 301, and the side door 308 can be rotated to close the box body 1, and then the temperature controller 309 can be adjusted to adjust the temperature control variable.

[0037] Operation method: Plant corn seeds in the inner cavity of the box body 301 in each culture cavity 101. When watering is needed, drive the water pump 201, and the water pump 201 will make the water in the inner cavity of the water tank 2 flow to the inner cavity of the connecting pipe 202, and then flow to the inner cavity of the control box 203 in each culture cavity 101. At the same time, rotate the threaded bolt 205, and the threaded bolt 205 will drive the pressing block 206 to move into the control box 203. The gap between the control box 203 and the water spray pipe 204 can be controlled to achieve different water volume irrigation effects, which is convenient for controlling variables. When watering the soil in the inner cavity of the box body 301, the remaining water will flow from the soil inside the box body 301 to the drainage cavity 307 at the bottom of the box body 301. Since the drainage cavity 307 is set to an inclined shape, the water in the inner cavity of the drainage cavity 307 can be discharged from the box body 301.

[0038] Among them, the box body 301 is slidably installed in the inner cavity of the slide groove 3 through the sliders 302 on both sides thereof, so that the box body 301 can be disassembled from the culture cavity 101, which is convenient for irradiating sunlight during seedling cultivation. When planting, the soil in the inner cavity of the box body 301 needs to be renovated. At this time, the servo motor 303 can be driven to drive the servo motor 303 to drive the rotating shaft 304 to rotate. Since the rotating shaft 304 and the connecting rod 305 are connected by a screw rod, when the rotating shaft 304 rotates, the connecting rod 305 can slide back and forth on the side wall of the rotating shaft 304, thereby driving the cylinder 306 at the bottom thereof to renovate the soil, avoiding manual operation and differences, and the side door 308 can be rotated to close the box body 1, and then the temperature controller 309 can be adjusted to adjust the temperature control variable.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corn breeding germination rate experimental device, comprising a box (1), characterized in that: The inner cavity of the box body (1) is provided with a plurality of culture chambers (101), and further comprises: The top of the box body (1) is fixedly connected to a water tank (2), the side wall of the water tank (2) is fixedly connected to a water pump (201), the end of the water pump (201) is fixedly connected to a connecting pipe (202), and the connecting pipe (202) extends to the inner cavity of the box body (1), and the side wall of the connecting pipe (202) located inside the culture cavity (101) is fixedly connected to a control box (203), and the side wall of the control box (203) is fixedly connected to a water spray pipe (204).

2. A corn breeding germination rate experimental device according to claim 1, characterized in that: The bottom of the control box (203) is threadedly connected with a threaded bolt (205), and the end of the threaded bolt (205) located inside the control box (203) is rotatably connected with a pressing block (206), and the pressing block (206) is slidably connected to the inner wall of the control box (203).

3. A corn breeding germination rate experimental device according to claim 1, characterized in that: The inner wall of the culture chamber (101) is fixedly connected with a slide groove (3), and the side wall of the slide groove (3) is slidably connected with a box body (301).

4. A corn breeding germination rate experimental device according to claim 3, characterized in that: Both side walls of the box body (301) are fixedly connected with sliders (302), and the sliders (302) are located in the inner cavity of the slide groove (3).

5. A corn breeding germination rate experimental device according to claim 4, characterized in that: A servo motor (303) is fixedly connected to the side wall of the box body (301), a rotating shaft (304) is fixedly connected to the end of the servo motor (303), and the rotating shaft (304) is located in the inner cavity of the box body (301).

6. A corn breeding germination rate experimental device according to claim 5, characterized in that: The screw rod on the side wall of the rotating shaft (304) is connected to a connecting rod (305), and a plurality of cylinders (306) are fixedly connected to the bottom of the connecting rod (305).

7. A corn breeding germination rate experimental device according to claim 3, characterized in that: A drainage cavity (307) is provided at the bottom of the inner cavity of the box body (301), and the drainage cavity (307) is arranged in an inclined shape.

8. A corn breeding germination rate experimental device according to claim 1, characterized in that: The side wall of the box body (1) is rotatably connected to a side door (308), and the inner wall of the culture chamber (101) is fixedly connected to a temperature controller (309).

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