A corn seed rapid germination device

Abstract

The utility model relates to the field of agricultural production discloses a kind of corn seed rapid germination device, including shell, the surface rotation of the shell is connected with door body, the inside side wall of the shell is slidably connected with sliding frame, the inside side wall of the sliding frame is contacted with multiple groups of placement plate, the surface of the placement plate is provided with limit component, the both sides of the placement plate are all set up vertical groove, the inner wall of the placement plate vertical groove is slidably connected with sliding block, and the limit component includes guide plate.In the utility model, through the linkage of sliding frame and sliding block, and the ingenious design of limit component, operator can easily pull sliding frame and drive placement plate to unfold, and it is convenient to operate and observe seed.Simultaneously, the cooperation of guide plate, sliding rod and insert block in limit component can flexibly adjust the distance between placement plate according to the growth condition of seed, so that placement plate can be flexibly positioned in sliding frame.

Description

Technical Field

[0001] This utility model relates to the field of agricultural production, and in particular to a device for rapid germination of corn seeds. Background Technology

[0002] In agricultural production, corn seed germination is a crucial initial step that directly affects the subsequent growth and yield of corn.

[0003] To ensure high yield and quality of corn, proper germination and cultivation of corn seeds are crucial. The application of corn seed germination devices can provide suitable environmental conditions for seeds, including light, moisture, and temperature, which is beneficial to improving seed germination rate and seedling quality.

[0004] Currently, existing corn seed germination devices have some shortcomings: in terms of the convenience of seed placement and observation, the structure of many devices is not flexible enough, and it is not easy to adjust the distance between the seed placement plates. When the seeds germinate and grow into seedlings, the upper seedlings may block the lower seedlings, affecting their normal growth. Moreover, it is not convenient for operators to pull out the placement plates for observation and operation, which brings difficulties to daily management. Therefore, a rapid corn seed germination device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rapid germination device for corn seeds, which aims to improve the convenience of seed placement and observation in the prior art. Many devices are not flexible enough in structure and cannot easily adjust the distance between the seed placement plates.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a corn seed rapid germination device, comprising a shell, a door rotatably connected to the surface of the shell, a sliding frame slidably connected to the inner side wall of the shell, the inner side wall of the sliding frame contacting multiple sets of placement plates, a limit component provided on the surface of the placement plate, vertical grooves opened on both sides of the placement plate, and sliders slidably connected to the inner walls of the vertical grooves of the placement plate. The limiting component includes a guide plate, the surface of which is provided with two sets of inclined grooves. Two sets of sliding rods are slidably connected to the inner wall of the inclined grooves of the guide plate. The ends of the two sets of sliding rods are fixedly connected with inserts. The two sets of inserts are elastically connected by a return spring.

[0007] As a further description of the above technical solution: A spray head is fixedly connected to the top of the inner wall of the housing, a circulation pump is fixedly connected to the outer side wall of the housing, and a water inlet is fixedly connected to the side wall at the bottom of the housing.

[0008] As a further description of the above technical solution: The inner sidewall of the housing is provided with a guide groove, and the slider is slidably connected to the inner wall of the guide groove of the housing.

[0009] As a further description of the above technical solution: The sliding frame has a through groove on its side wall, and the slider passes through and is slidably connected to the inner wall of the sliding frame groove.

[0010] As a further description of the above technical solution: The inner wall of the front end of the placement plate has a cavity, and the sliding rod is slidably connected to the inner wall of the cavity of the placement plate.

[0011] As a further description of the above technical solution: The guide plate is slidably connected to the surface of the front end of the placement plate, and the insert block is slidably connected to the inner sidewall of the placement plate.

[0012] As a further description of the above technical solution: The inner sidewall of the sliding frame has two sets of slots, left and right, and the outer wall of the insert block is inserted into the inner wall of the slot.

[0013] As a further description of the above technical solution: The top of the circulating pump is fixedly connected to the spray head via a connecting pipe.

[0014] This utility model has the following beneficial effects: 1. In this utility model, through the linkage of the sliding frame and the slider, and the ingenious design of the limiting component, the operator can easily pull the sliding frame to unfold the placement plate, facilitating the handling and observation of the seeds. Simultaneously, the cooperation of the guide plate, sliding rod, and insert block in the limiting component allows for flexible adjustment of the distance between the placement plates according to the seed growth, enabling the placement plate to be flexibly positioned within the sliding frame.

[0015] 2. In this invention, the combination of the circulating pump and the spray head enables water to be recycled within the device, reducing water waste. The spray head can evenly sprinkle water onto the seeds on the placement plate, and the filter holes of the placement plate can provide multi-stage watering for the seeds in the lower layers, ensuring that seeds in different layers receive sufficient and uniform water supply. This not only guarantees the water conditions required for seed germination but also reduces planting costs, improves water resource utilization efficiency, and provides a stable and reliable water environment for corn seed germination. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a corn seed rapid germination device proposed in this utility model; Figure 2This is a schematic diagram of the door opening state of a corn seed rapid germination device proposed in this utility model; Figure 3 This is a schematic diagram of the partial separation state of the placement plate and sliding frame of the corn seed rapid germination device proposed in this utility model; Figure 4 This is a partial cross-sectional view of the placement plate of a corn seed rapid germination device proposed in this utility model.

[0017] Legend: 1. Housing; 2. Circulating pump; 3. Water inlet; 4. Door; 5. Sliding frame; 6. Placement plate; 7. Limiting assembly; 71. Guide plate; 72. Sliding rod; 73. Insert block; 74. Return spring; 8. Slider; 9. Spray head. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a rapid corn seed germination device, comprising a housing 1, with a light source installed on the inner side of the housing 1 to illuminate the corn seeds. A door 4 is rotatably connected to the surface of the housing 1, and an observation window is provided on the surface of the door 4 to observe the germination status of the corn seeds inside. A sliding frame 5 is slidably connected to the inner side wall of the housing 1, and the inner side wall of the sliding frame 5 contacts multiple sets of placement plates 6. The surface of the placement plates 6 has filter holes, allowing water sprayed from the sprinkler head 9 to pass through the filter holes for multi-stage water replenishment. Furthermore, the surface of the placement plates 6 has cavities for placing corn seedling trays. Reference Figure 2 - Figure 4The surface of the placement plate 6 is provided with a limiting component 7. Vertical grooves are provided on both sides of the placement plate 6. Slider 8 is slidably connected to the inner wall of the vertical groove of the placement plate 6. The two sets of sliders 8 can only move up and down in a straight line on the side wall of the placement plate 6. When the placement plate 6 is pulled outward, it will drive the slider 8 to move synchronously. The side wall of the sliding frame 5 is provided with a through groove. The slider 8 passes through and is slidably connected to the inner wall of the groove of the sliding frame 5. By providing the slider 8, it passes through the side wall of the sliding frame 5 and slides on the inner side of the housing 1. When the placement plate 6 is fixed to the inner side of the sliding frame 5 by the limiting component 7, pulling the sliding frame 5 can drive multiple sets of sliders 8 to slide on the inner wall of the guide groove of the housing 1, thereby synchronously driving multiple sets of placement plates 6 to unfold outward. The inner side wall of the housing 1 is provided with a guide groove. The slider 8 is slidably connected to the inner wall of the guide groove of the housing 1.

[0020] Reference Figure 3 and Figure 4 The limiting component 7 includes a guide plate 71, which is slidably connected to the surface of the front end of the placement plate 6. A vertical groove is provided at the front end of the placement plate 6, allowing the guide plate 71 to slide only up and down on the surface of the front end of the placement plate 6. Two sets of inclined grooves are provided on the surface of the guide plate 71, and two sets of sliding rods 72 are slidably connected to the inner walls of the inclined grooves. A cavity is provided on the inner wall of the front end of the placement plate 6, and the sliding rods 72 are slidably connected to the inner walls of the cavity of the placement plate 6. The two sets of sliding rods 72 can only slide laterally on the inner walls of the cavity of the placement plate 6. When the guide plate 71 slides upwards, the two sets of sliding rods 72 move within their inclined grooves. Due to the guidance of the cavity of the placement plate 6, the two sets of sliding rods 72 can only drive the insert blocks 73 to move closer together. Insert blocks 73 are fixedly connected to the ends of the two sets of sliding rods 72. The insert blocks 73 penetrate and are slidably connected to the inner sidewall of the placement plate 6. The inner sidewall of the sliding frame 5... The wall has two sets of slots, left and right. The outer wall of the insert 73 is inserted into the inner wall of the slot. The insertion of the insert 73 into the inner slot can fix the position of the placement plate 6 inside the sliding frame 5. The insertion of the insert 73 into the outer slot can fix the unfolded position of the placement plate 6, making it easy to check the corn seeds on its surface. There are four sets of slots on the left and right sides, which can adjust the distance between multiple sets of placement plates 6, so as to avoid the height of the seedlings being blocked by the previous set of placement plates 6 after the corn seeds germinate. The two sets of inserts 73 are elastically connected by a return spring 74. With the return spring 74, after the sliding of the guide plate 71 is canceled, the two sets of inserts 73 will be elastically acted by the return spring 74 to automatically reset the position of the sliding rod 72 and the guide plate 71 after they have moved.

[0021] Reference Figure 1 and Figure 2A spray head 9 is fixedly connected to the top of the inner wall of the housing 1. A cavity is provided at the bottom of the housing 1, so that the water flowing out through the filter holes of multiple sets of placement plates 6 will fall into the inner wall of the cavity at the bottom of the housing 1. The water can be pumped from the upper connecting pipe to the spray head 9 for spraying through the circulation pump 2, thereby recycling. The top of the circulation pump 2 is fixedly connected to the spray head 9 through the connecting pipe. The circulation pump 2 is fixedly connected to the outer side wall of the housing 1. A water inlet 3 is fixedly connected to the side wall at the bottom of the housing 1. The water inlet 3 is the prior art. A valve is provided on its surface. By opening and closing the valve, water can be added to the bottom of the housing 1.

[0022] Working principle: When multiple sets of placement plates 6 need to be pulled open at the same time, the sliding frame 5 can be pulled directly to simultaneously pull open the placement plates 6 fixed on the inner side by the limiting component 7, thereby facilitating the installation of corn seed cultivation trays on their surface.

[0023] When it is necessary to adjust the distance between the placement plates 6 or to unfold a set of placement plates 6 individually to view the corn seeds, slide the guide plate 71 upwards. The inclined groove on the surface of the guide plate 71 will drive the sliding rod 72 to slide laterally in the cavity at the front end of the placement plate 6, so that the two sets of inserts 73 move closer to each other and disengage from the inner slot of the inner wall of the sliding frame 5. At this time, the position of the placement plate 6 in the sliding frame 5 can be adjusted as needed. After adjustment, release the guide plate 71. Under the action of the return spring 74, the inserts 73 will re-insert into the corresponding slots in the inner wall of the sliding frame 5, fixing the new position of the placement plate 6. To unfold the placement plate 6, pull the sliding frame 5. The slider 8 slides in the guide groove inside the housing 1, causing the placement plate 6 to unfold outwards synchronously. When the placement plate 6 is unfolded to the appropriate position, slide the guide plate 71 upwards again, so that the inserts 73 are inserted into the outer slots in the inner wall of the sliding frame 5, fixing the unfolded position of the placement plate 6, making it convenient for operators to view the corn seeds on the surface of the placement plate 6.

[0024] When the circulating pump 2 is working, the water collected in the cavity at the bottom of the housing 1 is pumped into the spray head 9 through the connecting pipe. The spray head 9 sprays the water evenly onto the corn seeds on the placement plate 6, providing the seeds with the water needed for germination. The surface of the placement plate 6 has filter holes, and the sprayed water can pass through the filter holes to replenish the placement plate 6 below in multiple stages, ensuring that each layer of corn seeds receives sufficient water. The water flowing out of the filter holes of the placement plate 6 falls into the cavity at the bottom of the housing 1. Under the action of the circulating pump 2, the water is pumped back into the spray head 9 for recycling, improving the efficiency of water resource utilization. When the water in the cavity at the bottom of the housing 1 is insufficient, water can be added through the water inlet 3. The surface of the water inlet 3 is equipped with a valve. Opening the valve will add water to the cavity at the bottom of the housing 1 to maintain the normal operation of the spraying system.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapid germination device for corn seeds, comprising a housing (1), characterized in that: The surface of the housing (1) is rotatably connected to a door (4), and the inner side wall of the housing (1) is slidably connected to a sliding frame (5). The inner side wall of the sliding frame (5) contacts multiple sets of placement plates (6). The surface of the placement plate (6) is provided with a limit component (7). Vertical grooves are opened on both sides of the placement plate (6), and sliders (8) are slidably connected to the inner wall of the vertical groove of the placement plate (6). The limiting component (7) includes a guide plate (71), the surface of which is provided with two sets of inclined grooves, and the inner wall of the inclined groove of the guide plate (71) is slidably connected with two sets of sliding rods (72). The ends of the two sets of sliding rods (72) are fixedly connected with inserts (73), and the two sets of inserts (73) are elastically connected by a return spring (74).

2. The rapid germination device for corn seeds according to claim 1, characterized in that: A spray head (9) is fixedly connected to the top of the inner wall of the housing (1), a circulation pump (2) is fixedly connected to the outer side wall of the housing (1), and a water inlet (3) is fixedly connected to the side wall at the bottom of the housing (1).

3. The rapid germination device for corn seeds according to claim 1, characterized in that: The inner sidewall of the housing (1) is provided with a guide groove, and the slider (8) is slidably connected to the inner wall of the guide groove of the housing (1).

4. The rapid germination device for corn seeds according to claim 1, characterized in that: The sliding frame (5) has a through groove on its side wall, and the slider (8) is through and slidably connected to the inner wall of the groove of the sliding frame (5).

5. The rapid germination device for corn seeds according to claim 1, characterized in that: The inner wall of the front end of the placement plate (6) is provided with a cavity, and the sliding rod (72) is slidably connected to the inner wall of the cavity of the placement plate (6).

6. The rapid germination device for corn seeds according to claim 1, characterized in that: The guide plate (71) is slidably connected to the surface of the front end of the placement plate (6), and the insert (73) is slidably connected to the inner sidewall of the placement plate (6).

7. The rapid germination device for corn seeds according to claim 1, characterized in that: The inner sidewall of the sliding frame (5) is provided with two sets of slots, and the outer wall of the insert (73) is inserted into the inner wall of the slot.

8. The rapid germination device for corn seeds according to claim 2, characterized in that: The top of the circulating pump (2) is fixedly connected to the spray head (9) via a connecting pipe.

Images