Constant-temperature cultivation equipment for new corn variety breeding

Abstract

The invention discloses constant-temperature cultivation equipment for new corn variety breeding, and belongs to the technical field of cultivation equipment. Constant-temperature cultivation equipment for new corn variety breeding comprises a cabinet body, a cabinet door is hinged to the front side of the cabinet body, a temperature and humidity sensor is arranged in the cabinet body, the constant-temperature cultivation equipment further comprises a rotating rod, the rotating rod is rotationally connected into the cabinet body, a plurality of connecting parts are arranged on the rotating rod in the axial direction of the rotating rod, and each connecting part comprises a plurality of connecting rods evenly arranged on the rotating rod in the circumferential direction; a mounting ring is arranged at the end, away from the rotating rod, of each connecting rod, a rotating ring is rotationally connected into each mounting ring, and a plurality of breeding pieces used for breeding are circumferentially and uniformly arranged on each rotating ring; the driving motor is fixedly arranged at the top of the cabinet body, and an output shaft of the driving motor is connected with the rotating rod; corn seeds or seedlings cultivated in the cabinet body can be evenly heated, the uniformity of the growth environment of all the corn seeds or seedlings can be kept, and the cultivation effect of the corn seeds or seedlings is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of cultivation equipment, and particularly relates to a constant-temperature cultivation equipment for breeding new varieties of corn. Background Art

[0002] Corn belongs to coarse grains. Compared with grains such as rice and wheat, the growth environment of corn enables it to have drought tolerance, cold tolerance, and good environmental adaptability. Corn contains minerals such as carbohydrates, proteins, and carotenoids, and has nutritional value. It is widely planted as a food crop and is also an important feed source in animal husbandry, aquaculture, and fisheries. During the planting process of corn, it is necessary to cultivate corn seeds and then plant them through the cultivated seedlings. The cultivation needs to be carried out in a constant-temperature cultivation device.

[0003] The existing constant-temperature cultivation box controls the temperature inside the box within a constant range to make it more suitable for the cultivation of corn seeds. However, in specific operations, since the heating air supply openings inside the cultivation box are generally fixedly arranged, before the temperature inside the box reaches the specified cultivation temperature, the cultivation pots close to the air supply openings are heated for a long time, while the cultivation pots far from the air supply openings are heated for a short time, resulting in differences in the production environments of each cultivation pot; and the constant-temperature cultivation box generally monitors the temperature inside the box, but the key to seed germination depends on the actual temperature of the soil layer where the seeds are located. There is a situation where the temperature of the bottom soil in the cultivation pot is different from the temperature inside the box, thus affecting the cultivation effect of high-yield corn. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose a constant-temperature cultivation equipment for breeding new varieties of corn.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A constant-temperature cultivation equipment for breeding new varieties of corn, including a cabinet body with a cabinet door hinged on the front side, a temperature and humidity sensor is arranged inside the cabinet body, and further includes:

[0007] A rotating rod, the rotating rod is rotatably connected inside the cabinet body, several connecting parts are arranged along the axial direction of the rotating rod, each connecting part includes several connecting rods arranged circumferentially and uniformly on the rotating rod, one end of each connecting rod away from the rotating rod is provided with an installation ring, and a rotating ring is rotatably connected inside each installation ring. Several cultivation parts for breeding are arranged circumferentially and uniformly on the rotating ring;

[0008] A driving motor, the driving motor is fixedly arranged on the top of the cabinet body, and the output shaft of the driving motor is connected to the rotating rod;

[0009] A heat conduction component, the heat conduction component is arranged on one side of the cabinet body for heating the temperature inside the cabinet body;

[0010] Among them, a transparent glass window is fixedly arranged on the cabinet door.

[0011] Preferably, a first toothed ring is fixedly arranged on the inner wall of the cabinet body through a support rod, a second toothed ring meshingly connected with the first toothed ring is fixedly arranged on the outer side wall of the rotating ring, and the first toothed ring is coaxially arranged with the rotating rod.

[0012] Preferably, support plates corresponding to the cultivation parts one by one are fixedly arranged on the rotating ring in a circumferential manner, movable gears are rotatably connected to the support plates, supports are fixedly arranged on the inner side walls of the movable gears, and the cultivation parts are placed on the supports.

[0013] Preferably, the cultivation part includes an outer cylinder body woven with steel wires and an inner cylinder body woven with silk threads arranged inside the outer cylinder body, and the outer cylinder body and the inner cylinder body are detachably arranged.

[0014] Preferably, a connecting plate is fixedly arranged on the rotating ring, a fixed gear is fixedly arranged at one end of the connecting plate away from the rotating ring, and the fixed gear is meshingly connected with the movable gear.

[0015] Preferably, a transmission rod is rotatably connected to one side of the cabinet body, a plurality of reciprocating lead screws corresponding to a plurality of connecting parts one by one are sequentially connected to the bottom of the transmission rod, sleeves are threadedly connected to each of the reciprocating lead screws, connecting pieces are arranged on the sleeves, and the connecting pieces are connected to the heat conduction assembly.

[0016] Preferably, synchronous wheels are arranged on both the transmission rod and the output shaft, and a synchronous belt is arranged between the two synchronous wheels.

[0017] Preferably, the heat conduction assembly includes a heat conduction pipe arranged on the cabinet body, one end of the heat conduction pipe is connected with a heating device, a plurality of connecting hoses are connected to the end of the heat conduction pipe away from the heating device, each connecting hose is connected with a spray head, and the spray head is connected with the connecting piece.

[0018] Preferably, the connecting piece includes a fixing plate fixedly connected with the sleeve, an elastic telescopic rod is rotatably connected to the fixing plate through a first pin shaft, a swing rod is movably connected to the end of the elastic telescopic rod away from the fixing plate, the swing rod is rotatably connected to the fixing plate through a second pin shaft, the spray head is connected to the end of the swing rod away from the elastic telescopic rod, and a fixing rod in movable contact with the swing rod is fixedly arranged on the inner wall of the cabinet body.

[0019] Preferably, air guide grooves communicating with each other are formed in the upper side and the lower side of the cabinet body, and a blower is fixedly arranged in the air guide grooves.

[0020] Compared with the prior art, the present invention provides a constant temperature cultivation device for breeding new corn varieties, and has the following beneficial effects:

[0021] 1. The constant-temperature cultivation equipment for breeding new corn varieties facilitates the uniform heating of corn seeds or seedlings cultivated in the cabinet by sequentially rotating multiple cultivation components in the cabinet, which is conducive to maintaining the uniformity of the growth environment of each corn seed or seedling and ensuring the cultivation effect of the corn seeds or seedlings.

[0022] 2. The constant-temperature cultivation equipment for breeding new corn varieties is composed of an outer cylinder woven with steel wires and an inner cylinder woven with silk threads for the cultivation component, which is convenient for increasing the contact area between the soil and air inside the cultivation component, making the temperature in the soil of the cultivation component tend to the temperature in the cabinet, so as to ensure that the corn seeds or seedlings grow at an appropriate temperature.

[0023] 3. The constant-temperature cultivation equipment for breeding new corn varieties enables the nozzle to swing up and down reciprocally with the swing rod, so that the nozzle can heat the top and bottom of the soil inside the cultivation component, ensuring the uniformity of the soil temperature rise inside the cultivation component and increasing the soil temperature rise rate inside the cultivation component. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present invention;

[0025] Figure 2 is an external structural diagram of the rotating rod of the present invention;

[0026] Figure 3 is a schematic sectional structure diagram of the cabinet of the present invention;

[0027] Figure 4 For the present invention Figure 3 is an enlarged structure diagram of part A in the present invention;

[0028] Figure 5 is an external structural diagram of the connecting part of the present invention;

[0029] Figure 6 is an external structural diagram of the mounting ring of the present invention;

[0030] Figure 7 is a structural diagram of the movable gear of the present invention;

[0031] Figure 8 is a partial structural diagram of the heat conduction component of the present invention.

[0032] In the figure: 1, cabinet body; 2, cabinet door; 201, transparent glass window; 3, rotating rod; 301, connecting rod; 4, mounting ring; 401, connecting plate; 402, fixed gear; 5, cultivation part; 501, outer cylinder; 502, inner cylinder; 6, driving motor; 601, output shaft; 7, rotating ring; 701, support plate; 702, movable gear; 703, support; 8, first toothed ring; 9, second toothed ring; 10, transmission rod; 11, reciprocating lead screw; 111, sleeve; 12, connecting piece; 13, synchronous pulley; 14, heat conduction tube; 141, connecting hose; 142, nozzle; 15, fixing plate; 151, elastic telescopic rod; 152, swing rod; 16, fixed rod; 17, air guide groove. Specific embodiments

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements; for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] Example: Refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , a constant temperature cultivation device for breeding new varieties of corn, including a cabinet body 1 with a cabinet door 2 hinged on the front side. A temperature and humidity sensor is arranged inside the cabinet body 1, and further includes:

[0037] The rotating rod 3 is rotatably connected inside the cabinet body 1. A plurality of connecting parts are arranged along the axial direction of the rotating rod 3. Each connecting part includes a plurality of connecting rods 301 that are evenly arranged in a circumferential manner on the rotating rod 3. At one end of each connecting rod 301 away from the rotating rod 3, an installation ring 4 is provided. A rotating ring 7 is rotatably connected inside each installation ring 4. A plurality of cultivation parts 5 for breeding are evenly arranged in a circumferential manner on the rotating ring 7;

[0038] The driving motor 6 is fixedly arranged on the top of the cabinet body 1, and the output shaft 601 of the driving motor 6 is connected to the rotating rod 3;

[0039] The heat conduction component is arranged on one side of the cabinet body 1 and is used to heat the temperature inside the cabinet body 1;

[0040] Among them, a transparent glass window 201 is fixedly arranged on the cabinet door 2.

[0041] Specifically, the cultivation parts 5 on the rotating ring 7 are used to cultivate corn seeds or seedlings. After closing the cabinet door 2, control the driving motor 6 to operate, so that the output shaft 601 of the driving motor 6 drives the rotating rod 3 to rotate. The rotating rod 3 drives the installation ring 4 to rotate through the connecting rod 301, so that the installation ring 4 drives the rotating ring 7 and the cultivation parts 5 to rotate around the rotating rod 3, so that the multiple cultivation parts 5 inside the cabinet body 1 are sequentially rotated to the heat conduction component, which is convenient for the corn seeds or seedlings cultivated inside the cabinet body 1 to be heated evenly, is beneficial to maintaining the uniformity of the growth environment of each corn seed or seedling, and ensures the cultivation effect of the corn seeds or seedlings; and the cultivation parts 5 rotate around the rotating rod 3, which is convenient for the staff to observe the growth conditions of the corn seeds or seedlings through the transparent glass window 201, avoiding the corn seeds or seedlings being placed deep inside the cabinet body 1, and requiring the staff to open the cabinet door 2 to take out the seedlings for observation.

[0042] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As a preferred technical solution of the present invention, a first toothed ring 8 is fixedly arranged on the inner wall of the cabinet body 1 through a support rod. A second toothed ring 9 that is meshed and connected with the first toothed ring 8 is fixedly arranged on the outer side wall of the rotating ring 7. The first toothed ring 8 is coaxially arranged with the rotating rod 3; specifically, when the rotating ring 7 rotates with the installation ring 4 with the rotating rod 3 as the center, the second toothed ring 9 on the rotating ring 7 is meshed and driven with the first toothed ring 8 fixedly arranged inside the cabinet body 1, so that the multiple cultivation parts 5 on the rotating ring 7 are sequentially rotated to the heat conduction component, which is convenient for the corn seeds or seedlings cultivated by each cultivation part 5 on the rotating ring 7 to be heated evenly, is beneficial to maintaining the uniformity of the growth environment of each corn seed or seedling, and ensures the cultivation effect of the corn seeds or seedlings.

[0043] Referring to Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 andFigure 7 , as a preferred technical solution of the present invention, support plates 701 corresponding to the cultivation components 5 one by one are fixedly arranged on the rotating ring 7 in a circumferential manner. An active gear 702 is rotatably connected to the support plate 701. A support 703 is fixedly arranged on the inner side wall of the active gear 702. The cultivation component 5 is placed on the support 703.

[0044] Furthermore, the cultivation component 5 includes an outer cylinder 501 woven with steel wires and an inner cylinder 502 woven with silk threads arranged inside the outer cylinder 501. The outer cylinder 501 and the inner cylinder 502 are detachably arranged.

[0045] Furthermore, a connecting plate 401 is fixedly arranged on the mounting ring 4. A fixed gear 402 is fixedly arranged at one end of the connecting plate 401 away from the mounting ring 4. The fixed gear 402 is meshed and connected with the active gear 702.

[0046] Specifically, by making the cultivation component 5 composed of the outer cylinder 501 woven with steel wires and the inner cylinder 502 woven with silk threads, it is convenient to increase the contact area between the soil inside the cultivation component 5 and the air, and make the temperature in the soil of the cultivation component 5 tend to the temperature inside the cabinet body 1, so as to ensure that the corn seeds or seedlings grow at a suitable temperature. The structure of the outer cylinder 501 is relatively stable and can support and limit the inner cylinder 502. The inner cylinder 502 can be separated from the outer cylinder 501, which is convenient for transplanting after seedling cultivation. When the rotating ring 7 drives the multiple cultivation components 5 to rotate, the active gear 702 connected to each cultivation component 5 is meshed and connected with the fixed gear 402 on the mounting ring 4, so that each cultivation component 5 can rotate while revolving with the rotating ring 7, making each surface of the cultivation component 5 face the heat source directly, which is convenient for the soil inside each cultivation component 5 to be heated evenly as a whole, and is beneficial to maintaining the uniformity of the growth environment of each corn seed or seedling and ensuring the cultivation effect of the corn seeds or seedlings.

[0047] Referring to Figure 1 、 Figure 3 、 Figure 4 and Figure 8 , as a preferred technical solution of the present invention, a transmission rod 10 is rotatably connected to one side of the cabinet body 1. A plurality of reciprocating lead screws 11 corresponding to the plurality of connecting parts are sequentially connected to the bottom of the transmission rod 10. A sleeve 111 is threadedly connected to each reciprocating lead screw 11. A connecting member 12 is arranged on the sleeve 111. The connecting member 12 is connected to the heat conduction component.

[0048] Furthermore, synchronous pulleys 13 are arranged on both the transmission rod 10 and the output shaft 601. A synchronous belt is arranged between the two synchronous pulleys 13.

[0049] Further, the heat conduction component includes a heat conduction pipe 14 arranged on the cabinet body 1. One end of the heat conduction pipe 14 is connected to a heating device, and several connecting hoses 141 are connected to the end of the heat conduction pipe 14 away from the heating device. Each connecting hose 141 is connected to a spray head 142, and the spray head 142 is connected to the connecting member 12.

[0050] Further, the connecting member 12 includes a fixing plate 15 fixedly connected to the sleeve 111. The fixing plate 15 is rotatably connected to an elastic telescopic rod 151 through a first pin shaft. One end of the elastic telescopic rod 151 away from the fixing plate 15 is movably connected to a swing rod 152. The swing rod 152 is rotatably connected to the fixing plate 15 through a second pin shaft. The spray head 142 is connected to the end of the swing rod 152 away from the elastic telescopic rod 151. A fixing rod 16 that abuts against the swing rod 152 movably is fixedly arranged on the inner wall of the cabinet body 1.

[0051] Specifically, the heating device can be a hot air box but is not limited to this. The heating device is a prior art and will not be elaborated here. The heat generated by the heating device is discharged to each connecting hose 141 through the heat conduction pipe 14, and the heat is transferred into the cabinet body 1 by the spray head 142 at the end of the connecting hose 141. The spray head 142 is arranged at the end of the swing rod 152. When the driving motor 6 operates, the output shaft 601 of the driving motor 6 drives the transmission rod 10 to rotate through the synchronous pulley 13 and the synchronous belt. The transmission rod 10 drives the multi-section reciprocating lead screw 11 to rotate. The sleeve 111 on each section of the reciprocating lead screw 11 moves axially up and down reciprocally. When the sleeve 111 moves, it drives the swing rod 152 to move. When the swing rod 152 moves up and down, it will abut against the fixing rod 16. When the swing rod 152 is abutted, it swings around the second pin shaft as the center, adjusting the orientation of the end of the swing rod 152, so that the spray head 142 reciprocally swings up and down along with the swing rod 152, thereby enabling the spray head 142 to heat the top and bottom of the soil inside the cultivation piece 5, ensuring the uniformity of the soil temperature rise in each area inside each cultivation piece 5, and improving the soil temperature rise rate inside the cultivation piece 5.

[0052] Refer to Figure 1 and Figure 3 As a preferred technical solution of the present invention, air guide grooves 17 that communicate with each other are formed on the upper side and the lower side of the cabinet body 1, and a fan is fixedly arranged in the air guide grooves 17. Specifically, since hot air will rise, when the temperature inside the cabinet body 1 is not evenly heated, the hot air with a higher temperature moves up to the upper side of the cabinet body 1, resulting in different temperatures between the upper and lower parts of the cabinet body 1, and further causing different cultivation environments for the cultivation pieces 5 on the upper and lower sides of the cabinet body 1. By controlling the operation of the fan (the fan is a prior art), the fan extracts the hot air on the upper side of the cabinet body 1 and discharges it to the lower side of the cabinet body 1, accelerating the up and down flow of the air inside the cabinet body 1, ensuring that the temperatures of all areas of the cabinet body 1 are the same, which is beneficial to maintaining the uniformity of the growth environment of each corn seed or seedling, and ensuring the cultivation effect of the corn seeds or seedlings.

[0053] As described above, it is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An incubator with constant temperature for breeding new corn varieties, including a cabinet body (1) with a cabinet door (2) hinged on the front side. A temperature and humidity sensor is arranged inside the cabinet body (1), and it is characterized in that, It further includes: A rotating rod (3) rotatably connected inside the cabinet body (1). Along its axial direction, the rotating rod (3) is provided with a plurality of connecting parts. Each connecting part includes a plurality of connecting rods (301) evenly arranged in a circumferential manner on the rotating rod (3). At the end of each connecting rod (301) away from the rotating rod (3), an installation ring (4) is provided. Inside each installation ring (4), a rotating ring (7) is rotatably connected. On the rotating ring (7), a plurality of cultivation parts (5) for breeding are evenly arranged in a circumferential manner; A driving motor (6) fixedly arranged on the top of the cabinet body (1). The output shaft (601) of the driving motor (6) is connected to the rotating rod (3); A heat conduction component arranged on one side of the cabinet body (1) for heating the temperature inside the cabinet body (1); Among them, a transparent glass window (201) is fixedly arranged on the cabinet door (2).

2. The constant-temperature cultivation equipment for breeding a new variety of corn according to claim 1, characterized in that, A first toothed ring (8) is fixedly arranged on the inner wall of the cabinet body (1) through a support rod. On the outer side wall of the rotating ring (7), a second toothed ring (9) meshingly connected with the first toothed ring (8) is fixedly arranged. The first toothed ring (8) is coaxially arranged with the rotating rod (3).

3. The constant temperature cultivation equipment for breeding new corn varieties according to claim 2, characterized in that, On the rotating ring (7), support plates (701) corresponding to the cultivation parts (5) one by one are fixedly arranged in a circumferential manner. On each support plate (701), a movable gear (702) is rotatably connected. On the inner side wall of the movable gear (702), a support (703) is fixedly arranged. The cultivation part (5) is placed on the support (703).

4. The constant-temperature cultivation equipment for breeding a new variety of corn according to claim 3, characterized in that, The cultivation part (5) includes an outer cylinder body (501) woven with steel wires and an inner cylinder body (502) woven with silk threads arranged inside the outer cylinder body (501). The outer cylinder body (501) and the inner cylinder body (502) are detachably arranged.

5. The constant-temperature cultivation equipment for breeding a new variety of corn according to claim 3, characterized in that, On the installation ring (4), a connecting plate (401) is fixedly arranged. At the end of the connecting plate (401) away from the installation ring (4), a fixed gear (402) is fixedly arranged. The fixed gear (402) is meshingly connected with the movable gear (702).

6. The constant temperature cultivation equipment for breeding a new variety of corn according to claim 5, characterized in that, On one side of the cabinet body (1), a transmission rod (10) is rotatably connected. At the bottom of the transmission rod (10), a plurality of reciprocating lead screws (11) corresponding to a plurality of connecting parts one by one are sequentially connected. On each reciprocating lead screw (11), a sleeve (111) is threadedly connected. On the sleeve (111), a connecting piece (12) is provided. The connecting piece (12) is connected to the heat conduction component.

7. The constant-temperature cultivation equipment for breeding a new variety of corn according to claim 6, characterized in that, Synchronous wheels (13) are arranged on both the transmission rod (10) and the output shaft (601). A synchronous belt is arranged between the two synchronous wheels (13).

8. The constant temperature cultivation equipment for breeding a new variety of corn according to claim 6, characterized in that, The heat conduction component includes a heat conduction pipe (14) arranged on the cabinet body (1). One end of the heat conduction pipe (14) is connected to a heating device. The end of the heat conduction pipe (14) away from the heating device is connected to a plurality of connecting hoses (141). Each connecting hose (141) is connected to a spray head (142). The spray head (142) is connected to the connecting piece (12).

9. The constant temperature cultivation equipment for breeding a new variety of corn according to claim 8, characterized in that, The connecting member (12) includes a fixing plate (15) fixedly connected to the sleeve (111). The fixing plate (15) is rotatably connected to an elastic telescopic rod (151) through a first pin shaft. One end of the elastic telescopic rod (151) far from the fixing plate (15) is movably connected to a swing rod (152). The swing rod (152) is rotatably connected to the fixing plate (15) through a second pin shaft. The spray head (142) is connected to one end of the swing rod (152) far from the elastic telescopic rod (151). A fixing rod (16) that is in movable contact with the swing rod (152) is fixedly provided on the inner wall of the cabinet body (1).

10. The constant-temperature cultivation equipment for breeding a new variety of corn according to claim 1, characterized in that, Air guiding grooves (17) that communicate with each other are formed in the upper side and the lower side of the cabinet body (1), and a blower is fixedly provided in the air guiding grooves (17).

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