Novel corn breeding budding rate experimental device

Abstract

The utility model relates to the technical field of corn breeding experiments, and discloses a novel corn breeding budding rate experimental device, which comprises a device body, and the device body comprises a sealing door arranged on the outer side wall of a box body; the moving assembly is arranged in the box body; the spraying assembly is arranged at the top of the box body; according to the moving assembly, a cultivation frame is arranged in a box body; the rack is arranged on one side of the cultivation frame; the gear is arranged on the rack; the rotating rod is arranged on one side of the gear and penetrates through the outer side wall of the box body; the motor is arranged at one end of the rotating rod and located on the outer side of the box body. By arranging the moving assembly, a worker can conveniently observe sprouting of corn breeding in the seedling raising basins on the cultivation frame, the situation that the worker needs to bend down to observe when recording the sprouting condition of corn breeding is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corn breeding experiments, in particular to a novel 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. It is native to Central and South America and is an important food crop in the world. It is widely distributed in the United States, China, Brazil and other countries. 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 cultivation rack on the existing experimental device is fixedly connected to the interior of the box, and the internal space of the box is small, which causes the staff to bend down and observe the germination of corn breeding on the cultivation rack inside the box when recording the germination of corn breeding. This makes it very inconvenient for the staff to record the germination of corn breeding and reduces work efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a novel corn breeding germination rate experimental device, which has the advantages of convenient observation and high work efficiency, and solves the problem that the internal space of the box is small, which causes the staff to bend down when recording the germination of corn breeding, and observe the germination of corn breeding on the cultivation rack inside the box, which makes it very inconvenient for the staff to record the germination of corn breeding and reduces work efficiency.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a novel corn breeding germination rate experimental device, comprising a device body, the device body comprising:

[0008] The box body has a sealing door disposed on its outer side wall;

[0009] A moving component is arranged inside the box;

[0010] A spray assembly is arranged on the top of the box;

[0011] The mobile assembly comprises:

[0012] A cultivation rack is arranged inside the box;

[0013] A rack is arranged on one side of the cultivation rack;

[0014] A gear, disposed on the rack;

[0015] A rotating rod is arranged on one side of the gear and passes through the outer wall of the box body;

[0016] A motor is arranged at one end of the rotating rod and is located outside the box;

[0017] The seedling raising pot is symmetrically arranged on the raising frame.

[0018] In some embodiments, a pulley is disposed at the bottom of the cultivation rack, a second support plate is disposed on the inner wall of the box body, and a first slide rail matching the pulley is disposed on the second support plate.

[0019] In some embodiments, the sealed door is provided with a second slide rail that matches the first slide rail.

[0020] In some embodiments, a baffle is disposed on the outer side of the cultivation rack, a third support plate is disposed on the top of the second support plate, a damping spring is disposed on the outer side of the third support plate, and a pressure plate is disposed at one end of the damping spring.

[0021] In some embodiments, both ends of the rack are provided with limiting plates that cooperate with the gear.

[0022] In some embodiments, a first support plate is provided on the inner wall of the box body, a sliding rod is provided between the first support plates, a sliding sleeve is provided on the outer side of the sliding rod, a connecting plate is provided on the outer side of the sliding sleeve, and is fixedly connected to the cultivation frame through the connecting plate.

[0023] In some embodiments, the spray assembly comprises:

[0024] A water storage tank, arranged on the top of the box body;

[0025] A water pump is arranged on one side of the water storage tank;

[0026] A water delivery pipe is arranged on the inner top of the box body;

[0027] A connecting pipe, arranged between the water pump and the water delivery pipe;

[0028] The nozzle is arranged at the bottom of the water pipe.

[0029] In some embodiments, a humidity sensor cooperating with the spray assembly is disposed inside the box.

[0030] (III) Beneficial effects

[0031] Compared with the prior art, the utility model provides a novel corn breeding germination rate experimental device, which has the following beneficial effects:

[0032] The novel corn breeding germination rate experimental device opens the sealed door through a moving component, starts the motor through an external power supply, and the output end of the motor drives the rotating rod to rotate, and the rotating rotating rod drives the gear to rotate, and the rotating gear controls the forward and backward movement of the cultivation frame through the rack. After the gear pushes the cultivation frame to move forward and extend out of the box, the pulley at the bottom of the cultivation frame will slide on the slide rail, making it easier for the gear to push the cultivation frame forward and backward, thereby increasing the convenience of moving the cultivation frame forward and backward. At the same time, the sealed door will support the cultivation frame, increasing the stability of the cultivation frame moving forward and extending out of the box. After the cultivation frame extends out of the box, it is convenient for the staff to observe the germination of corn breeding in the seedling pot on the cultivation frame, avoiding the need for the staff to bend down to observe when recording the germination of corn breeding, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the utility model;

[0034] Figure 2 It is a schematic structural diagram of a cross section of the structure of the utility model;

[0035] Figure 3 It is a schematic diagram of the structure of the utility model in a top view section;

[0036] Figure 4 It is a schematic diagram of the structure of the utility model from a side view;

[0037] Figure 5 It is a structural schematic diagram of the cultivation frame in the utility model structure.

[0038] In the figure:

[0039] 1. Device body; 11. Box body; 12. Seedling pot; 13. Sealed door; 14. Humidity sensor;

[0040] 2. Moving assembly; 21. Cultivation rack; 22. Rack; 221. Limiting plate; 23. Motor; 231. Rotating rod; 232. Gear; 24. First support plate; 241. Sliding rod; 242. Sliding sleeve; 25. Baffle; 26. Connecting plate; 27. Pulley; 271. First slide rail; 272. Second slide rail; 28. Second support plate; 29. ​​Third support plate; 291. Damping spring; 292. Pressing plate;

[0041] 3. Spraying assembly; 31. Water storage tank; 32. Water pump; 33. Connecting pipe; 34. Water pipe; 35. Spray nozzle. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0043] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0044] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0046] Corn is an annual herbaceous plant of the Poaceae family, also known as corn, corn cob, maize, pearl rice, etc. It is native to Central and South America and is an important food crop in the world. It is widely distributed in the United States, China, Brazil and other countries. 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.

[0047] In the related art, the cultivation rack is fixedly connected to the inside of the box, and the internal space of the box is small, which causes the staff to bend down and observe the germination of the corn breeding on the cultivation rack inside the box when recording the germination of corn breeding. This makes it very inconvenient for the staff to record the germination of corn breeding and reduces work efficiency.

[0048] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a novel corn breeding germination rate experimental device. When it is needed, it is only necessary to open the sealed door 13, start the motor 23 through an external power supply, and the output end of the motor 23 drives the rotating rod 231 to rotate. The rotating rotating rod 231 drives the gear 232 to rotate. The rotating gear 232 controls the forward and backward movement of the cultivation rack 21 through the rack 22. After the gear 232 pushes the cultivation rack 21 to move forward and extend out of the box 11, the pulley 27 at the bottom of the cultivation rack 21 will slide on the slide rail, making it easier for the gear 232 to push the cultivation rack 21 to move forward and backward, increasing the convenience of the cultivation rack 21 moving forward and backward. At the same time, the sealed door 13 will support the cultivation rack 21, increasing the stability of the cultivation rack 21 moving forward and extending out of the box 11. After the cultivation rack 21 extends out of the box 11, it is convenient for the staff to observe the germination of corn breeding in the seedling pot 12 on the cultivation rack 21, avoiding the need for the staff to bend down to observe when recording the germination of corn breeding, thereby improving work efficiency.

[0049] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0050] Combination Figure 1-Figure 5 The embodiment of the present application provides a novel corn breeding germination rate experimental device, including a device body 1, the device body 1 includes: a sealing door 13 is arranged on the outer wall of the box body 11; the moving component 2 is arranged inside the box body 11; the spraying component 3 is arranged on the top of the box body 11; the moving component 2 includes: a cultivation rack 21 is arranged inside the box body 11; a rack 22 is arranged on one side of the cultivation rack 21; a gear 232 is arranged on the rack 22; a rotating rod 231 is arranged on one side of the gear 232 and passes through the outer wall of the box body 11; a motor 23 is arranged at one end of the rotating rod 231 and is located on the outside of the box body 11; and a seedling pot 12 is symmetrical on the cultivation rack 21.

[0051] When in use, when it is necessary to observe the germination of corn breeding in the seedling pot 12 on the cultivation rack 21, the sealed door 13 is opened, and the motor 23 is started through an external power supply. The output end of the motor 23 drives the rotating rod 231 to rotate, and the rotating rotating rod 231 drives the gear 232 to rotate. The rotating gear 232 controls the forward and backward movement of the cultivation rack 21 through the rack 22. When the gear 232 rotates to the right, the cultivation rack 21 is pushed forward and extends out of the box body 11 through the rack 22. When the gear 232 rotates to the left, the cultivation rack 21 is pushed backward through the rack 22 so that the cultivation rack 21 retracts into the box body 11. When the cultivation rack 21 moves forward and extends out of the box body 11, it is convenient for the staff to observe the germination of corn breeding in the seedling pot 12 on the cultivation rack 21, avoiding the need for the staff to bend down when recording the germination of corn breeding, thereby improving work efficiency.

[0052] In some embodiments, a pulley 27 is provided at the bottom of the cultivation rack 21, and a second support plate 28 is provided on the inner wall of the box body 11. The second support plate 28 is provided with a first slide rail 271 that cooperates with the pulley 27, so that the cultivation rack 21 is slidably connected with the second support plate 28, making it easier for the gear 232 to push the cultivation rack 21 forward and backward, thereby increasing the convenience of moving the cultivation rack 21 forward and backward.

[0053] In some embodiments, a second slide rail 272 is provided on the sealed door 13 to cooperate with the first slide rail 271. After the sealed door 13 is opened, the second slide rail 272 on the sealed door 13 will be aligned with the first slide rail 271. After the gear 232 pushes the cultivation rack 21 to move forward and extend out of the box body 11, the pulley 27 at the bottom of the cultivation rack 21 will move from the first slide rail 271 to the second slide rail 272. At the same time, the sealed door 13 will support the cultivation rack 21, thereby increasing the stability of the cultivation rack 21 moving forward and extending out of the box body 11.

[0054] In some embodiments, a baffle 25 is provided on the outside of the cultivation rack 21, a third support plate 29 is provided on the top of the second support plate 28, a damping spring 291 is provided on the outside of the third support plate 29, and a pressure plate 292 is provided at one end of the damping spring 291. When the cultivation rack 21 moves forward and extends out of the predetermined position of the box body 11, the baffle 25 on the outside of the cultivation rack 21 will collide with the pressure plate 292, thereby achieving a limiting effect. At the same time, the damping spring 291 is used to reduce the impact force of the collision between the baffle 25 and the pressure plate 292, thereby preventing the seedling pots 12 on the cultivation rack 21 from being affected by the impact force.

[0055] Specifically, the model of the damping spring 291 is JB-S-200, and its working principle is that when the force is applied downward to the shock absorber, the internal damping rod will move downward, and the damping medium in the damping chamber will flow upward along the gap around the damping block, thereby playing a damping and shock-absorbing role, thereby reducing the amplitude. When the external force applied to the shock absorber disappears, the internal damping rod will move upward, and the damping medium in the damping chamber will flow downward along the gap around the damping block again, thereby achieving the effect of reducing vibration and lowering the amplitude. The corresponding principle structure of this section is not drawn in the attached figure.

[0056] In some embodiments, both ends of the rack 22 are provided with limit plates 221 that cooperate with the gear 232. When the gear pushes the cultivation rack 21 to move backward so that the cultivation rack 21 retracts into the box to a predetermined position, the limit plate 221 will clamp the gear 232 and limit the gear 232 to prevent the rack 22 from moving inward beyond the maximum distance, causing the gear 232 to disengage from the rack.

[0057] In some embodiments, a first support plate 24 is provided on the inner wall of the box body 11, a slide rod 241 is provided between the first support plates 24, a slide sleeve 242 is provided on the outer side of the slide rod 241, a connecting plate 26 is provided on the outer side of the slide sleeve 242, and the slide sleeve 242 is fixedly connected to the cultivation rack 21 through the connecting plate 26. When the cultivation rack 21 moves forward and backward, the slide sleeve 242 is driven by the connecting plate 26 to slide forward and backward on the slide rod, while supporting the cultivation rack 21, thereby increasing the stability of the cultivation rack 21 moving forward and backward.

[0058] In some embodiments, the spraying assembly 3 includes: a water tank 31 is arranged on the top of the box body 11; a water pump 32 is arranged on one side of the water tank 31; a water pipe 34 is arranged on the inner top of the box body 11; a connecting pipe 33 is arranged between the water pump 32 and the water pipe 34; a nozzle 35 is arranged at the bottom of the water pipe 34. When it is necessary to water the corn seedlings, start the water pump 32 to draw out the water source in the water tank 31, and spray it out through the nozzle 35 to water the corn seedlings, thereby avoiding manual watering, reducing labor, and improving work efficiency.

[0059] In some embodiments, a humidity sensor 14 is provided inside the box 11 to cooperate with the spray assembly 3, which can detect the humidity inside the box 11. When the humidity inside the box 11 is lower than the humidity for germination of corn seedlings, the humidity sensor 14 will automatically start the water pump 32 to water the corn seedlings.

[0060] Specifically, the model of humidity sensor 14 is RS485, and its working principle is to use some materials (humidity-sensitive materials) that are very sensitive to humidity changes, such as ceramics or polymers. When they absorb or release moisture, the conductivity of the humidity-sensitive materials will change. This change is read by the processor and converted into an analog signal or a digital signal according to a certain rule, and finally displays the corresponding humidity value. The corresponding principle structure is not drawn in the attached figure in this section.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0062] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0063] 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 novel corn breeding germination rate experimental device, comprising a device body (1), wherein the device body (1) comprises: The box body (11) has a sealing door (13) disposed on its outer side wall; A moving component (2) is arranged inside the box (11); A spray assembly (3) is arranged on the top of the box (11); It is characterized in that: the moving component (2) comprises: A cultivation rack (21), arranged inside the box (11); A rack (22) is arranged on one side of the cultivation rack (21); A gear (232) is disposed on the rack (22); A rotating rod (231) is arranged on one side of the gear (232) and passes through the outer wall of the box body (11); A motor (23) is arranged at one end of the rotating rod (231) and is located outside the box (11); The seedling raising basin (12) is symmetrically arranged on the raising frame (21).

2. A novel corn breeding germination rate experimental device according to claim 1, characterized in that: A pulley (27) is provided at the bottom of the cultivation frame (21), a second support plate (28) is provided on the inner side wall of the box body (11), and a first slide rail (271) matching the pulley (27) is provided on the second support plate (28).

3. A novel corn breeding germination rate experimental device according to claim 2, characterized in that: A sealing door (13) is provided on the outer side wall of the box body (11), and a second slide rail (272) matching the first slide rail (271) is provided on the sealing door (13).

4. A novel corn breeding germination rate experimental device according to claim 2, characterized in that: A baffle (25) is arranged on the outer side of the cultivation frame (21), a third support plate (29) is arranged on the top of the second support plate (28), a damping spring (291) is arranged on the outer side of the third support plate (29), and a pressure plate (292) is arranged at one end of the damping spring (291).

5. A novel corn breeding germination rate experimental device according to claim 1, characterized in that: Limiting plates (221) that match the gear (232) are provided at both ends of the rack (22).

6. A novel corn breeding germination rate experimental device according to claim 4, characterized in that: A first support plate (24) is arranged on the inner wall of the box body (11), a slide bar (241) is arranged between the first support plates (24), a slide sleeve (242) is arranged on the outer side of the slide bar (241), a connecting plate (26) is arranged on the outer side of the slide sleeve (242), and the connecting plate (26) is fixedly connected to the cultivation frame (21) through the connecting plate (26).

7. A novel corn breeding germination rate experimental device according to claim 1, characterized in that: The spray assembly (3) comprises: A water storage tank (31) is arranged on the top of the box body (11); A water pump (32) is arranged on one side of the water storage tank (31); A water delivery pipe (34) is arranged on the inner top of the box body (11); A connecting pipe (33) is arranged between the water pump (32) and the water delivery pipe (34); The nozzle (35) is arranged at the bottom of the water delivery pipe (34).

8. A novel corn breeding germination rate experimental device according to claim 6, characterized in that: A humidity sensor (14) cooperating with the spray assembly (3) is arranged inside the box (11).

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