Drought-resistant corn seed breeding device

Abstract

The utility model relates to the technical field of corn seed selection, in particular to a drought-resistant corn seed selection device. The drought-resistant corn seed breeding device comprises a support, a mounting frame, a protective cover, door plates, a motor and a culture frame, the mounting frame is arranged on the support, the protective cover is arranged outside the mounting frame, the door plates are arranged on the two sides of the front portion of the protective cover in a hinged mode, the motor is arranged on the right side in the support, and the culture frame is arranged on the motor. At least two groups of culture frames are sequentially arranged in the mounting frame from left to right in a sliding manner, and the culture frames in the same group are in a symmetrical separated state. According to the utility model, the motor drives the screw rod to rotate, and then the screw rod drives the culture frame to perform half-and-half opening operation, so that the adobe which is originally arranged in the culture frame is exposed outside, and the corn transplanting work in the adobe becomes more convenient, thereby achieving the effect of facilitating the seed transplanting work after corn breeding.

Description

Technical Field

[0001] The utility model relates to the technical field of corn breeding, and in particular to a drought-resistant corn seed breeding device. Background Art

[0002] Corn is the largest crop in my country. The healthy development of the corn seed industry is of great significance to ensuring national food security and the effective supply of agricultural products. Therefore, in order to ensure corn production, it is necessary to select and breed corn to control its quality.

[0003] According to the patent authorization publication number CN220831053U, a cultivation device for corn seed breeding includes a cultivation box and also includes: a rotating column rotatably connected to the inside of the cultivation box, the upper and lower sides of the surface of the rotating column are fixedly connected to fixed plates, the interior of the fixed plate is provided with a plurality of slide grooves, and the interior of the slide groove is slidably connected to a slider. The device cooperates with each other through the above structure, and the slider and the placement plate are pushed to make the distance between each placement plate farther, which can achieve the effect of facilitating the subsequent corn seeds to grow better to a certain extent. However, after the seed breeding is completed, the device requires staff to identify unqualified plants and then transplant the plants, and the transplanting process requires the plants and the soil of their roots to be transplanted together. Since the device uses a semi-closed placement plate with an open end for cultivation, the soil, which is already hard due to the relatively dry environment, is more difficult to separate from the placement plate, thereby increasing the difficulty of the work.

[0004] Therefore, in view of the above problems, a drought-resistant corn seed breeding device which is convenient for corn transplanting operation is proposed. Utility Model Content

[0005] In order to overcome the disadvantage of the prior art that corn is not easy to transplant after breeding, the utility model aims to provide a drought-resistant corn seed breeding device that is convenient for corn transplantation operation.

[0006] In order to solve the above technical problems, the utility model provides a drought-resistant corn seed breeding device, including a bracket, a mounting frame, a protective cover, a door panel, a motor, a culture frame, a slider and a screw. The bracket is provided with a mounting frame, a protective cover is provided on the outside of the mounting frame, door panels are hingedly provided on both sides of the front of the protective cover, a motor is installed on the right side inside the bracket, at least two groups of culture frames are slidingly provided in the mounting frame from left to right, the culture frames in the same group are symmetrically separated, and sliders are provided at the bottom of the two culture frames in the same group, a screw is provided on the output shaft of the motor, at least two groups of threads are spaced apart on the screw, each group of threads is arranged in relative directions, the screw passes through all the sliders, and the screw is adapted to the threads of the two sliders in the same group.

[0007] Preferably, strip-shaped empty grooves are provided on both sides of the culture frame.

[0008] Preferably, it also includes a mounting plate, a heating lamp and a switch. The mounting plate is arranged on the inner rear side of the mounting frame, at least two heating lamps are arranged at intervals on the mounting plate, and a switch is arranged on the right side of the mounting frame, and the switch is electrically connected to all the heating lamps.

[0009] Preferably, it also includes a water pump, a nozzle and a connecting pipe. The water pump is arranged on the upper side of the right part of the installation frame, and the water outlet at the left end of the water pump is connected to the connecting pipe. The connecting pipe is located inside the installation frame, and at least two nozzles are arranged at intervals on the connecting pipe.

[0010] Preferably, it also includes guide rods and a top plate. At least two guide rods are spaced apart at the front side of the bottom of the installation frame. The guide rods are located in front of the culture frame, and a top plate is slidably arranged on the guide rods. The top plate is embedded in the interior of the culture frame.

[0011] Preferably, an elastic member is further included, and the elastic member is arranged between all the guide rods and the top plate.

[0012] Beneficial effects: 1. The utility model drives the screw to rotate through a motor, and then drives the culture frame to open in half through the screw, so that the adobe placed inside is exposed to the outside, and the corn transplantation work in the adobe becomes more convenient, thereby achieving the effect of facilitating the seed transplantation work after corn breeding;

[0013] 2. The utility model controls the operation of the warm lamp through a switch, making the drought resistance test of corn more convenient, thereby achieving the effect of drought resistance test even when placed indoors;

[0014] 3. The utility model uses a water pump to irrigate the nozzle, and the nozzle can sprinkle water on the soil and corn in the culture frame, making it more convenient to water the corn during the breeding process;

[0015] 4. The two sides of the culture frame of the utility model are opened while the top plate is freed from its restriction, and then the top plate is driven to move upward by the resetting force of the elastic member, so that the adobe placed in the culture frame is pushed upward, making the transplanting of the selected corn adobe more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the components such as the installation frame, motor and culture frame of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the components such as the water pump, the nozzle and the connecting pipe of the utility model.

[0019] Figure 4 It is a three-dimensional structural sectional view of the components such as the bracket, the mounting frame and the motor of the utility model.

[0020] Figure 5 The utility model is a schematic diagram of the use status of the culture frame, the top plate and the elastic member.

[0021] The markings in the accompanying drawings are: 1- bracket, 2- mounting frame, 3- protective cover, 4- door panel, 5- motor, 6- culture frame, 7- slider, 8- screw, 9- mounting plate, 10- warm lamp, 11- switch, 12- water pump, 13- nozzle, 14- connecting pipe, 15- guide rod, 16- top plate, 17- elastic part. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Embodiment: A drought-tolerant corn seed breeding device, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, it includes a bracket 1, a mounting frame 2, a protective cover 3, a door panel 4, a motor 5, a culture frame 6, a slider 7 and a screw 8. The bracket 1 is provided with a mounting frame 2, and the mounting frame 2 is hollow and suitable for placing corn. The outside of the mounting frame 2 is provided with a protective cover 3, and the protective cover 3 encloses the mounting frame 2 in a wrapped manner, thereby forming an environment for the growth of corn. The left and right inner sides of the front part of the protective cover 3 are both hingedly provided with door panels 4, and the door panels 4 are in a left and right closed state, which is suitable for the opening operation of the device. The right side of the inside of the bracket 1 is fixedly installed with a motor 5, and three groups of culture frames 6 are slidably arranged in the mounting frame 2 from left to right. The culture frame 6 is a place for corn breeding and is mainly used for placing soil. The left and right sides of the culture frame 6 are provided with strip-shaped empty grooves, which can facilitate the internal development environment In order to prevent the air flow in the environment, the culture frames 6 in the same group are all in a symmetrically separable state and can be opened in half, and sliders 7 are provided at the bottom of the two culture frames 6 in the same group. Three slide grooves are provided at the bottom of the mounting frame 2, and the three slide grooves are respectively placed under the corresponding culture frames 6. The slide grooves on the mounting frame 2 can limit the sliding operation of the two slide blocks 7 placed therein, and at the same time, the opening of the two sides of the culture frames 6 can be restricted. A screw rod 8 is provided on the output shaft of the motor 5, and three groups of threads are arranged at intervals on the screw 8, each group of threads is arranged in relative directions, and the screw rod 8 runs through all the slide blocks 7. The screw rod 8 is threadably adapted to the two slide blocks 7 in the same group, and can realize the opposite operation of the slide blocks 7 through the relative threads, thereby driving the two sides of the culture frame 6 to slide and open in opposite directions.

[0024] like Figure 2 and Figure 3As shown, it also includes a mounting plate 9, a heating lamp 10 and a switch 11. The mounting plate 9 is arranged on the inner rear side of the mounting frame 2. The mounting plate 9 is located above the culture frame 6, and the mounting plate 9 is used for installing the device components. Three heating lamps 10 are arranged at intervals on the mounting plate 9. The heating lamps 10 can be used to simulate a dry and high temperature environment inside the device, and a switch 11 is arranged on the right side of the mounting frame 2. The switch 11 is electrically connected to the three heating lamps 10, and the turning on of the heating lamps 10 can be controlled by the switch 11.

[0025] like Figure 3 As shown, it also includes a water pump 12, a nozzle 13 and a connecting pipe 14. The water pump 12 is arranged on the upper side of the right part of the installation frame 2. The water pump 12 is used to pump water for irrigating corn. The water outlet at the left end of the water pump 12 is connected to the connecting pipe 14. The right end of the water pump 12 is used for an external water source. The connecting pipe 14 is located inside the installation frame 2, and three nozzles 13 are arranged at intervals on the connecting pipe 14. The nozzles 13 can evenly disperse water to the soil to achieve the best irrigation effect.

[0026] Figure 3 and Figure 5 As shown, it also includes a guide rod 15, a top plate 16 and an elastic member 17. Three guide rods 15 are arranged at intervals on the front side of the bottom of the installation frame 2. The guide rod 15 has a guiding function. The guide rod 15 is located in front of the culture frame 6, and a top plate 16 is slidably arranged on the guide rod 15. The sliding of the top plate 16 makes the transplantation of the adobe more convenient. The top plate 16 is embedded in the interior of the culture frame 6, and the culture frame 6 limits the top plate 16. Elastic members 17 are arranged between the guide rod 15 and the top plate 16. The elastic member 17 is a spring, which can push the top plate 16 so that the top plate 16 slides upward by itself.

[0027] When it is necessary to test the drought resistance of corn, the staff first places the entire device on a horizontal plane to make the bracket 1 in a stable state, then opens the door panel 4, fills each culture frame 6 with soil, and then puts the corn to be bred into the soil for breeding. The staff can simulate the drought state required for corn breeding by placing the device in an external high-temperature environment. At the same time, the device can be placed indoors, and the warm lamp 10 can be controlled by the switch 11 to simulate the high-temperature environment of the corn placed in the culture frame 6. At the same time, the water pump 12 can be started, and one end of the water pump 12 can be connected to the external water source. Then, the water flow is filled in the connecting pipe 14 through the water pump 12, and the nozzle 13 is opened to spray water inside the device to water the leaves of the corn, so that the corn can be irrigated during the breeding process. Watering is more convenient; after the drought-resistant corn selection and testing is completed, unqualified drought-resistant seeds will not be able to grow into soil nutrients because they cannot withstand the high temperature environment, and qualified corn seeds will successfully take root and sprout. Then the staff can start the motor 5, and drive the screw 8 through the motor 5, so that the screw 8 drives the two sliders 7 on the same culture frame 6 to slide in relative directions, thereby opening the culture frame 6 to both sides, so that all the culture frames 6 are in an open state. At the same time, when the two sides of the culture frame 6 are opened, the top plate 16 is separated from the restriction of the culture frame 6, and moves upward under the restoring force of the elastic member 17, pushing the adobe upward, so that the transplanting operation of the selected adobe becomes more convenient, and it can be directly taken out from the top plate 16. In summary, the overall process of corn selection and transplanting.

[0028] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A drought-resistant corn seed breeding device, characterized in that: The invention comprises a support (1), a mounting frame (2), a protective cover (3), a door panel (4), a motor (5), a culture frame (6), a slider (7) and a screw (8). The support (1) is provided with a mounting frame (2). The outside of the mounting frame (2) is provided with a protective cover (3). Door panels (4) are hingedly provided on both sides of the front of the protective cover (3). The right side of the inside of the support (1) is provided with a motor (5). At least two groups of culture frames (6) are slidably provided in sequence from left to right in the mounting frame (2). The culture frames (6) in the same group are in a symmetrically separated state, and the bottoms of the two culture frames (6) in the same group are provided with sliders (7). The output shaft of the motor (5) is provided with a screw (8). At least two groups of threads are arranged at intervals on the screw (8), and each group of threads is arranged in opposite directions. The screw (8) passes through all the sliders (7), and the screw (8) is thread-matched with the two sliders (7) in the same group.

2. The drought-resistant corn seed breeding device according to claim 1, characterized in that: Strip-shaped empty grooves are provided on both sides of the culture frame (6).

3. The drought-resistant corn seed breeding device according to claim 2, characterized in that: It also comprises a mounting plate (9), a heating lamp (10) and a switch (11); the mounting plate (9) is arranged on the inner rear side of the mounting frame (2); at least two heating lamps (10) are arranged at intervals on the mounting plate (9); and a switch (11) is arranged on the right side of the mounting frame (2); the switch (11) is electrically connected to all the heating lamps (10).

4. The drought-resistant corn seed breeding device according to claim 3, characterized in that: It also comprises a water pump (12), a nozzle (13) and a connecting pipe (14); the water pump (12) is arranged on the upper side of the right part of the installation frame (2); the water outlet at the left end of the water pump (12) is connected to the connecting pipe (14); the connecting pipe (14) is located inside the installation frame (2); and at least two nozzles (13) are arranged on the connecting pipe (14) in an interval manner.

5. The drought-resistant corn seed breeding device according to claim 4, characterized in that: It also comprises guide rods (15) and a top plate (16), at least two guide rods (15) are arranged at intervals at the front side of the bottom of the installation frame (2), the guide rods (15) are located in front of the culture frame (6), and a top plate (16) is slidably arranged on the guide rods (15), and the top plate (16) is embedded in the interior of the culture frame (6).

6. The drought-resistant corn seed breeding device according to claim 5, characterized in that: It also includes an elastic member (17), and the elastic member (17) is arranged between all the guide rods (15) and the top plate (16).

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