Constant-temperature cultivation device for breeding

Abstract

The utility model discloses a constant temperature cultivation device for breeding, which relates to the technical field of breeding, and comprises a breeding box, a rotating device is arranged at the bottom end of the breeding box, the rotating device comprises a fixed box, the inner walls of the two sides of the fixed box are jointly and rotatably connected with a first rotating shaft, and a second rotating shaft is arranged on the first rotating shaft. The device comprises a first rotating shaft, the outer surface of the first rotating shaft is sleeved with two first bevel gears, the outer surfaces of the two first bevel gears are both in engaged connection with second bevel gears, the top ends of the two second bevel gears are both fixedly connected with second rotating shafts, and the outer surfaces of the two second rotating shafts are both fixedly sleeved with three driving gears. The outer surfaces of every two driving gears on the same horizontal plane are jointly connected with a driven gear in a meshed mode, and the inner wall of the breeding box is fixedly connected with a plurality of fixing blocks distributed in an annular array mode. And a proper temperature can be kept in the breeding box.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding, in particular to a constant-temperature cultivation device for breeding. Background Art

[0002] The constant-temperature cultivation device for breeding is an important test device for seed germination, seedling raising, microorganism cultivation, etc. It can provide a stable temperature environment to meet the requirements in the breeding process. The following are the characteristics and components of some common constant-temperature cultivation devices for breeding.

[0003] However, the existing technology still has the following problems:

[0004] First of all, when the constant-temperature cultivation device for breeding cultivates seedlings, it cannot evenly keep the temperature of the seedlings, and it is impossible to avoid the consequences that uneven constant temperature of the seedlings is likely to cause necrosis and immaturity of the seedlings, and the practicability is relatively low.

[0005] Secondly, the constant-temperature cultivation device for breeding needs to maintain a constant temperature to ensure that the seeds grow under suitable temperature conditions. The existing constant-temperature cultivation devices for breeding on the market cannot effectively keep the temperature in the breeding box suitable, and the practicability is relatively low.

[0006] In view of the above problems, the inventor proposes a constant-temperature cultivation device for breeding to solve the above problems. Content of the Utility Model

[0007] In order to solve the problems of unavoidable necrosis of seedlings caused by uneven constant temperature of seedlings and inability to effectively maintain a suitable temperature in the breeding box; the purpose of the utility model is to provide a constant-temperature cultivation device for breeding.

[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A constant-temperature cultivation device for breeding, including a breeding box. An air delivery device is provided inside the breeding box, and a rotating device is provided at the bottom end of the breeding box. The rotating device includes a fixed box. The inner walls on both sides of the fixed box are jointly rotatably connected to a first rotating shaft. One end of the fixed box is fixedly connected to a motor. The output end of the motor penetrates through one end of the fixed box and is fixedly connected to one end of the first rotating shaft. Two first bevel gears are sleeved on the outer surface of the first rotating shaft. The outer surfaces of both first bevel gears are meshed with a second bevel gear respectively. The rotation of the two first bevel gears drives the rotation of the second bevel gears respectively. The top ends of both second bevel gears are fixedly connected to a second rotating shaft. The top ends of both second rotating shafts penetrate through the top end of the fixed box. Three driving gears are fixedly sleeved on the outer surfaces of both second rotating shafts. The outer surfaces of every two driving gears on the same horizontal plane are jointly meshed with a driven gear. A plurality of fixing blocks distributed in a circular array are fixedly connected to the inner wall of the breeding box. Limiting rods are fixedly connected to the top ends of the plurality of fixing blocks. Annular grooves are formed at the bottom ends of the three driven gears. The outer surfaces of the plurality of limiting rods are in fit with the inner walls of the annular grooves. The rotation of the three driven gears drives the seedlings in the cultivation box to rotate respectively. The rotation of the driven gear drives the rotation of the annular groove. The inner walls of the annular grooves are in fit with the outer surfaces of the limiting rods respectively. Two support shells are fixedly connected to the outer surface of the breeding box. The top ends of the two second rotating shafts are respectively rotatably connected to the upper inner walls of the support shells. The outer surface of the driving gear is in fit with the inner wall of the support shell. The driving gear rotates in the inner wall of the second through groove. The top end of the second rotating shaft rotates on the upper inner wall of the support shell. First through grooves are formed at the top ends of the three driven gears. A plurality of cultivation boxes distributed in a circular array are fixedly sleeved on the bottom ends of the three driven gears.

[0009] Preferably, the air delivery device includes a support plate. The bottom end of the support plate is fixedly connected to the top end of the breeding box. One end of the support plate is fixedly connected to a warm air blower. The output end of the warm air blower is fixedly connected to a delivery port, and the bottom end of the delivery port penetrates through the top end of the breeding box and is fixedly connected to a steam cylinder. A plurality of air delivery holes distributed in a circular array are formed on the outer surface of the steam cylinder. The hot air flows out from the air delivery holes formed in the steam cylinder. The steam cylinder can better fill the inside of the breeding box with hot air. Two heating tubes are fixedly connected to the lower inner wall of the steam cylinder. Heating wires are sleeved on the outer surfaces of both heating tubes. The heating tubes and the heating wires are used for heating. Six heat preservation lamps are fixedly connected to the inner wall of the breeding box. The six heat preservation lamps can better ensure the constant temperature inside the breeding box.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. The utility model can drive the seedlings in the cultivation box to rotate respectively through three driven gears. The rotation of the driven gear drives the annular groove to rotate on the outer surface of the limiting rod, which can stably support the rotation of the driven gear, so as to effectively avoid the necrosis of seedlings caused by uneven constant temperature of seedlings.

[0012] 2. The utility model can work the hot air blower to blow hot air into the conveying port and then into the steam cylinder. The hot air flows out from the air outlet holes opened in the steam cylinder, and the steam cylinder can better fill the inside of the breeding box with hot air, so as to effectively maintain an appropriate temperature in the breeding box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a schematic diagram of the rotating device of the present utility model.

[0016] Figure 3 It is a schematic diagram of a partial structure of the rotating device of the present utility model.

[0017] Figure 4 It is an exploded schematic diagram of the air delivery device of the present utility model.

[0018] Figure 5 It is a schematic diagram of a partial structure of the present utility model.

[0019] In the figure: 1. Breeding box; 2. Air delivery device; 3. Rotating device; 21. Support plate; 22. Hot air blower; 23. Conveying port; 24. Steam cylinder; 25. Air outlet holes; 26. Heating pipe; 27. Heating wire; 28. Heat preservation lamp; 301. Fixed box; 302. First rotating shaft; 303. Motor; 304. First bevel gear; 305. Second bevel gear; 306. Second rotating shaft; 307. Driving gear; 308. Driven gear; 309. Cultivation box; 310. First through groove; 311. Fixed block; 312. Limiting rod; 313. Annular groove; 315. Second through groove; 316. Support shell. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment: As Figures 1-5 shown, the present invention provides a constant-temperature cultivation device for breeding, which includes a breeding box 1. An air delivery device 2 is arranged inside the breeding box 1. A rotating device 3 is arranged at the bottom end of the breeding box 1. The rotating device 3 includes a fixed box 301. The inner walls on both sides of the fixed box 301 are jointly rotatably connected with a first rotating shaft 302. One end of the fixed box 301 is fixedly connected with a motor 303. The output end of the motor 303 penetrates through one end of the fixed box 301 and is fixedly connected with one end of the first rotating shaft 302. Two first bevel gears 304 are sleeved on the outer surface of the first rotating shaft 302. The outer surfaces of the two first bevel gears 304 are both meshed with a second bevel gear 305. The rotation of the first bevel gear 304 can stably drive the rotation of the second bevel gear 305. The top ends of the two second bevel gears 305 are both fixedly connected with a second rotating shaft 306. The top ends of the two second rotating shafts 306 penetrate through the top end of the fixed box 301. Three driving gears 307 are fixedly sleeved on the outer surfaces of the two second rotating shafts 306. Two support shells 316 are fixedly connected to the outer surface of the breeding box 1. The top ends of the two second rotating shafts 306 are respectively rotatably connected to the upper inner walls of the support shells 316. The top ends of the second rotating shafts 306 rotate on the upper inner walls of the support shells 316, and the driving gears 307 rotate inside the support shells 316. The outer surfaces of the driving gears 307 are in contact with the inner walls of the support shells 316. A plurality of second through grooves 315 are formed on the outer surface of the breeding box 1. The driving gears 307 rotate in the inner walls of the second through grooves 315. The outer surfaces of the driving gears 307 are respectively in contact with the inner walls of the second through grooves 315. The outer surfaces of every two driving gears 307 on the same horizontal plane are jointly meshed with a driven gear 308. A plurality of fixing blocks 311 distributed in an annular array are fixedly connected to the inner wall of the breeding box 1. The top ends of the plurality of fixing blocks 311 are all fixedly connected with limiting rods 312. Annular grooves 313 are formed at the bottom ends of the three driven gears 308. The outer surfaces of the plurality of limiting rods 312 are in contact with the inner walls of the annular grooves 313. The rotation of the driven gear 308 drives the rotation of the annular groove 313. The inner walls of the annular groove 313 are respectively in contact with the outer surfaces of the limiting rods 312, which can stably support the rotation of the driven gear 308. First through grooves 310 are formed at the top ends of the three driven gears 308. A plurality of cultivation boxes 309 distributed in an annular array are fixedly sleeved at the bottom ends of the three driven gears 308;

[0022] Every two driving gears 307 at the same level rotate together to drive the driven gear 308 to rotate. The three driven gears 308 rotate respectively to drive the seedlings in the cultivation box 309 to rotate. The rotation of the driven gear 308 drives the ring groove 313 to rotate. The inner walls of the ring groove 313 are respectively in contact with the outer surfaces of the limiting rods 312, which can stably support the rotation of the driven gear 308 and avoid the necrosis of seedlings caused by uneven constant temperature of the seedlings.

[0023] The air delivery device 2 includes a support plate 21. The bottom end of the support plate 21 is fixedly connected to the top end of the breeding box 1. One end of the support plate 21 is fixedly connected to a warm air blower 22. The output end of the warm air blower 22 is fixedly connected to a delivery port 23. And the bottom end of the delivery port 23 penetrates through the top end of the breeding box 1 and is fixedly connected to a steam cylinder 24. When the warm air blower 22 works, hot air is blown into the delivery port 23 and then enters the steam cylinder 24. A plurality of air delivery holes 25 distributed in an annular array are formed in the outer surface of the steam cylinder 24. The hot air flows out from the air delivery holes 25 formed in the steam cylinder 24. The steam cylinder 24 can better fill the inside of the breeding box 1 with hot air. Two heating tubes 26 are fixedly connected to the lower inner wall of the steam cylinder 24. Heating wires 27 are sleeved on the outer surfaces of the two heating tubes 26. The heating tubes 26 and the heating wires 27 are heated. The outer surface of the steam cylinder 24 is in contact with the inner wall of the first through groove 310. The bottom end of the steam cylinder 24 is fixedly connected to the lower inner wall of the breeding box 1. Six heat preservation lamps 28 are fixedly connected to the inner wall of the breeding box 1;

[0024] The steam cylinder 24 can better fill the inside of the breeding box 1 with hot air. The six heat preservation lamps 28 can better ensure the constant temperature inside the breeding box 1 and keep the temperature inside the breeding box 1 suitable.

[0025] Working principle: First, the seedlings are placed in the cultivation boxes 309 and covered with nutrient soil. When the seedlings need to be kept at a constant temperature, the motor 303 in the rotating device 3 is turned on. The output end of the motor 303 rotates to drive the first rotating shaft 302 to rotate in the inner walls of the fixed box 301 on both sides. The rotation of the first rotating shaft 302 drives the two first bevel gears 304 to rotate. The rotation of the two first bevel gears 304 drives the second bevel gears 305 to rotate respectively. The rotation of the two second bevel gears 305 drives the second rotating shaft 306 to rotate. The rotation of the two second rotating shafts 306 drives the three driving gears 307 to rotate respectively. The driving gears 307 in the second The top of the second rotating shaft 306 rotates on the inner wall of the through groove 315, and the top of the second rotating shaft 306 rotates on the upper inner wall of the supporting shell 316. The driving gear 307 rotates inside the supporting shell 316. The rotation of every two driving gears 307 at the same level drives the driven gear 308 to rotate together. The three driven gears 308 rotate respectively to drive the seedlings in the cultivation box 309 to rotate. The rotation of the driven gear 308 drives the annular groove 313 to rotate. The inner walls of the annular groove 313 are respectively fitted with the outer surface of the limiting rod 312, which can stably support the rotation of the driven gear 308, thereby effectively avoiding the purpose of seedling necrosis caused by uneven constant temperature of the seedlings.

[0026] When it is necessary to maintain a suitable temperature in the breeding box 1, turn on the heater 22 in the gas delivery device 2. The heater 22 blows hot air into the delivery port 23 and then into the steam cylinder 24. When the hot air enters the steam cylinder 24, the heating tube 26 and the heating wire 27 are heated, and the hot air flows out from the gas delivery hole 25 opened in the steam cylinder 24. The steam cylinder 24 can better fill the breeding box 1 with hot air, and the six heat preservation lamps 28 can better ensure the constant temperature inside the breeding box 1, thereby achieving the purpose of effectively maintaining a suitable temperature in the breeding box 1.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A constant temperature cultivation device for breeding, comprising a breeding box (1), characterized in that: The breeding box (1) is provided with a gas delivery device (2) inside, and the bottom end of the breeding box (1) is provided with a rotating device (3); The rotating device (3) comprises a fixed box (301), the inner walls of both sides of the fixed box (301) being rotatably connected to a first rotating shaft (302), one end of the fixed box (301) being fixedly connected to a motor (303), an output end of the motor (303) passing through one end of the fixed box (301) and being fixedly connected to one end of the first rotating shaft (302), the outer surface of the first rotating shaft (302) being sleeved with two first bevel gears (304), the outer surfaces of the two first bevel gears (304) being meshingly connected to second bevel gears (305), the two second bevel gears (305) being meshingly connected to each other. 05) are fixedly connected to the top of the second rotating shaft (306), the tops of the two second rotating shafts (306) pass through the top of the fixed box (301), the outer surfaces of the two second rotating shafts (306) are fixedly sleeved with three driving gears (307), the outer surfaces of every two driving gears (307) on the same horizontal plane are commonly meshed and connected with driven gears (308), the tops of the three driven gears (308) are each provided with a first through groove (310), and the bottom ends of the three driven gears (308) are fixedly sleeved with a plurality of cultivation boxes (309) distributed in a ring array.

2. A constant temperature cultivation device for breeding as claimed in claim 1, characterized in that: The gas delivery device (2) comprises a support plate (21), the bottom end of the support plate (21) is fixedly connected to the top end of the breeding box (1), one end of the support plate (21) is fixedly connected to a heater (22), the output end of the heater (22) is fixedly connected to a delivery port (23), and the bottom end of the delivery port (23) passes through the top end of the breeding box (1) and is fixedly connected to a steam cylinder (24), and the inner wall of the breeding box (1) is fixedly connected to six heat preservation lamps (28).

3. A constant temperature cultivation device for breeding as claimed in claim 1, characterized in that: The outer surface of the breeding box (1) is provided with a plurality of second through slots (315), and the outer surface of the driving gear (307) is respectively fitted with the inner walls of the second through slots (315).

4. A constant temperature cultivation device for breeding as claimed in claim 1, characterized in that: The outer surface of the breeding box (1) is fixedly connected to two support shells (316), the top ends of the two second rotating shafts (306) are rotatably connected to the upper inner walls of the support shells (316), and the outer surface of the driving gear (307) is in contact with the inner wall of the support shell (316).

5. A constant temperature cultivation device for breeding as claimed in claim 1, characterized in that: The inner wall of the breeding box (1) is fixedly connected to a plurality of fixed blocks (311) distributed in a ring array, the top ends of the plurality of fixed blocks (311) are fixedly connected to a limiting rod (312), the bottom ends of the three driven gears (308) are each provided with an annular groove (313), and the outer surfaces of the plurality of limiting rods (312) are in contact with the inner wall of the annular groove (313).

6. A constant temperature cultivation device for breeding as claimed in claim 2, characterized in that: The outer surface of the steam cylinder (24) is provided with a plurality of gas delivery holes (25) distributed in a ring array.

7. A constant temperature cultivation device for breeding as claimed in claim 2, characterized in that: Two heating tubes (26) are fixedly connected to the lower inner wall of the steam cylinder (24), and heating wires (27) are sleeved on the outer surfaces of the two heating tubes (26).

8. A constant temperature cultivation device for breeding as claimed in claim 2, characterized in that: The outer surface of the steam cylinder (24) fits against the inner wall of the first through groove (310), and the bottom end of the steam cylinder (24) is fixedly connected to the lower inner wall of the breeding box (1).

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