Constant-temperature culture device for identifying saline-alkaline tolerance of rice

Abstract

The utility model discloses a constant-temperature culture device for identifying saline-alkaline tolerance of rice, which comprises a box body, a taking-out mechanism comprises two fixing frames, a plurality of culture grooves are arranged at the tops and the bottoms of the two fixing frames in a penetrating manner, a plurality of second connecting rods are fixed on the surfaces, close to each other, of the two fixing frames, and a sealing cover plate is arranged at the top of the box body. First connecting rods are fixed to the four corners of the bottom of the sealing cover plate, the bottoms of the four first connecting rods are fixedly connected with the two ends of the tops of two fixing frames correspondingly, a second mounting frame is fixed to one side of the box body, an air cylinder is installed on the top of the second mounting frame, a connecting plate is fixed to an output shaft of the air cylinder, and fixing rods are fixed to the two ends of the bottom of the connecting plate. The bottom of the fixing rod is fixedly connected with the top of the sealing cover plate. According to the rice storage box, a worker can place and take out rice conveniently, the working comfort is improved, the working efficiency is improved, the interior of the box body can be maintained and cleaned daily, and therefore the service life of the equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of rice cultivation technology, and in particular to a constant temperature cultivation device for identifying the salt and alkali tolerance of rice. Background Technology

[0002] A search revealed patent number CN216931116U. This utility model discloses a constant temperature culture device for identifying the salt and alkali tolerance of rice seedlings. It includes a box body and a stirring box arranged opposite each other. The stirring box has legs at its four lower corners. The box body contains a culture chamber. The box body is hinged to a cover that fits into the culture chamber. The culture chamber contains a temperature sensor and a humidity sensor. The box body also contains a ventilation chamber that fits into the culture chamber. A hanging rod is installed in the ventilation chamber, and a fan is mounted on the hanging rod. The box body has grooves arranged opposite each other on both sides of the culture chamber. An electric actuator is installed in each groove, and one end of the electric actuator has a baffle that fits into the ventilation chamber. The advantages of this utility model compared to existing technologies are: it can improve experimental efficiency, reduce the fatigue of experimental personnel, allow for real-time monitoring of temperature and humidity, and provide automatic ventilation and convenient replacement of salt and alkali solutions.

[0003] The aforementioned patent involves placing rice in a culture tank and then assessing its salt and alkali tolerance. However, the culture tanks in these patents are fixed, requiring staff to reach into the bottom of the container to place or remove the rice, which is very inconvenient. Furthermore, the numerous culture tanks necessitate prolonged bending over for staff when placing the rice. Therefore, there is an urgent need for a constant-temperature culture device for assessing the salt and alkali tolerance of rice to solve these problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a constant-temperature culture device for identifying the salt and alkali tolerance of rice.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A constant temperature culture device for identifying the salt and alkali tolerance of rice includes a box body, the inside of which is provided with multiple culture tanks, and the top of the box body is provided with a removal mechanism for easy removal of the culture tanks.

[0007] The removal mechanism includes two fixed frames, with multiple cultivation tanks extending through the top and bottom of the two fixed frames. Multiple second connecting rods are fixed to the side of the two fixed frames that are close to each other. The top of the box is provided with a sealing cover plate, and first connecting rods are fixed to the four bottom corners of the sealing cover plate. The bottom of the four first connecting rods is fixedly connected to the top ends of the two fixed frames respectively. A second mounting frame is fixed to one side of the box, and a cylinder is mounted on the top of the second mounting frame. A connecting plate is fixed to the output shaft of the cylinder, and fixed rods are fixed to the bottom ends of the connecting plate. The bottom of the fixed rods is fixedly connected to the top of the sealing cover plate. The cylinder can drive the fixed frame to move up and down, making it convenient for workers to place rice inside the cultivation tanks.

[0008] Preferably, the inner wall of the box has limit grooves on both sides, and guide rods are fixed at the top and bottom of the inner wall of the limit grooves. Guide blocks are slidably provided on the outer wall of the guide rods. Multiple guide blocks are fixedly connected to the two ends of the two fixed frames respectively. The guide blocks can make the fixed frames more stable when moving.

[0009] Preferably, the inner wall of the second mounting bracket is connected to the top with the same reinforcing plate.

[0010] Preferably, a saline solution tank is fixed to the bottom of the box, and two first mounting brackets are fixed to the top of one end of the box. The top of the two first mounting brackets is fixed to the same mixing tank. The bottom of the mixing tank is connected to a communicating infusion pipe, and the other end of the infusion pipe is connected to one end of the saline solution tank and communicates with its interior.

[0011] Preferably, the bottom of the saline solution tank is provided with a drain pipe, both the drain pipe and the infusion pipe are provided with control valves, and the top of the mixing tank is provided with inlets on both sides that communicate with its interior.

[0012] Preferably, a rotating rod is rotatably connected to the top of the inner wall of the mixing box, and multiple stirring rods are fixed to the outer wall of the rotating rod. A motor is installed on the top of the mixing box, and the output shaft of the motor is fixedly connected to the top of the rotating rod.

[0013] Preferably, a waste liquid box is slidably provided at the bottom of the inside of the box, and a handle is fixed on one side of the waste liquid box.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. Due to the adoption of the removal mechanism, the sealing cover is moved upward by the cylinder. Then, the sealing cover moves the fixing frame upward through the first connecting rod. The fixing frame moves the guide blocks at both ends to slide on the outer wall of the guide rod, improving the stability of the fixing frame movement. Then, the fixing frame moves the cultivation tank to the top of the box, thus facilitating the placement and removal of rice by the staff, improving work comfort, increasing work efficiency, and making it easier to perform daily maintenance and cleaning of the inside of the box, thereby extending the service life of the equipment and making it highly practical. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a constant temperature culture device for identifying the salt and alkali tolerance of rice proposed in this utility model.

[0017] Figure 2 This is a side cross-sectional view of the box structure of a constant temperature culture device for identifying the salt and alkali tolerance of rice proposed in this utility model.

[0018] Figure 3 This is a partial structural diagram of the removal mechanism of a constant temperature culture device for identifying the salt and alkali tolerance of rice proposed in this utility model.

[0019] Figure 4 This is a partial structural diagram of the mixing chamber of a constant-temperature culture device for identifying the salt and alkali tolerance of rice, as proposed in this utility model.

[0020] In the diagram: 1. Box body; 101. Limiting groove; 2. Sealing cover plate; 202. Fixing frame; 203. First connecting rod; 204. Culture tank; 205. Second connecting rod; 206. Guide rod; 207. Guide block; 3. Mixing box; 301. Infusion pipe; 302. Motor; 303. Rotating rod; 304. First mounting frame; 305. Stirring rod; 306. Liquid inlet; 4. Waste liquid box; 401. Salt-alkali solution tank; 402. Drain pipe; 403. Handle; 5. Second mounting frame; 501. Cylinder; 502. Connecting plate; 503. Fixing rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A constant temperature culture device for identifying the salt and alkali tolerance of rice includes a box 1, the inside of which is provided with multiple culture tanks 204, and a removal mechanism for easy removal of the culture tanks 204 is provided on the top of the box 1.

[0023] The removal mechanism includes two fixed frames 202, with multiple cultivation tanks 204 extending through the top and bottom of the two fixed frames 202. Multiple second connecting rods 205 are fixed to the side of the two fixed frames 202 that are close to each other. A sealing cover plate 2 is provided on the top of the box body 1. First connecting rods 203 are fixed to the four corners of the bottom of the sealing cover plate 2. The bottom of the four first connecting rods 203 are respectively fixedly connected to the top ends of the two fixed frames 202. A second mounting frame 5 is fixed on one side of the box body 1. A cylinder 501 is installed on the top of the second mounting frame 5. A connecting plate 502 is fixed to the output shaft of the cylinder 501. Fixed rods 503 are fixed to the bottom ends of the connecting plate 502. The bottom of the fixed rods 503 are fixedly connected to the top of the sealing cover plate 2. The fixed frame 202 can be moved up and down by the cylinder 501, which makes it convenient for the staff to place rice inside the cultivation tanks 204.

[0024] In this utility model, the inner wall of the box 1 has a limiting groove 101 on both sides, and the top and bottom of the inner wall of the limiting groove 101 are fixed with guide rods 206, and the outer wall of the guide rods 206 is slidably provided with guide blocks 207. Multiple guide blocks 207 are respectively fixedly connected to the two ends of the two fixed frames 202. The guide blocks 207 can make the fixed frames 202 more stable when moving.

[0025] In this utility model, the inner wall of the second mounting bracket 5 is connected to the top with the same reinforcing plate.

[0026] In this utility model, a salt and alkali solution tank 401 is fixed at the bottom of the box 1. The salt and alkali solution tank 401 can hold some salt and alkali solution to identify rice. Two first mounting brackets 304 are fixed at the top of one end of the box 1. The same mixing box 3 is fixed at the top of the two first mounting brackets 304. The bottom of the mixing box 3 is connected to a communicating infusion pipe 301, and the other end of the infusion pipe 301 is connected to one end of the salt and alkali solution tank 401 and communicates with its interior.

[0027] In this utility model, the bottom of the salt and alkali solution tank 401 is provided with a drain pipe 402 that communicates with it. Both the drain pipe 402 and the delivery pipe 301 are provided with control valves. Both sides of the top of the mixing tank 3 are provided with inlet ports 306 that communicate with its interior.

[0028] In this invention, a rotating rod 303 is rotatably connected to the top of the inner wall of the mixing box 3, and multiple stirring rods 305 are fixed to the outer wall of the rotating rod 303. A motor 302 is installed on the top of the mixing box 3, and the output shaft of the motor 302 is fixedly connected to the top of the rotating rod 303.

[0029] In this utility model, a waste liquid box 4 is slidably provided at the bottom of the inner side of the box 1. A handle 403 is fixed on one side of the waste liquid box 4. The waste liquid box 4 can collect the saline-alkali solution after use.

[0030] Working Principle: In operation, cylinder 501 first lifts connecting plate 502, which in turn lifts fixing rod 503. Fixing rod 503 then lifts sealing cover 2, which in turn lifts two fixing frames 202 via connecting rod 203. As the fixing frames 202 move upwards, the guide blocks 207 at both ends slide against the outer wall of guide rod 206. The fixing frames 202 then lift the cultivation tank 204, placing it above the housing 1. Workers can then place the rice to be tested inside the cultivation tank 204, facilitating easy placement and retrieval, reducing labor intensity, and increasing efficiency. After placement, cylinder 501 is used again to... The sealing cover 2 is lowered and seals the top of the box 1. Then the culture tank 204 is lowered along with it. At this time, the bottom of the culture tank 204 is located inside the saline solution tank 401. Then, different types of solutions are put into the mixing tank 3 from the two inlets 306. Then, the motor 302 is started, which drives the rotating rod 303 to rotate. The rotating rod 303 drives the stirring rod 305 to rotate, which stirs and mixes the solution inside the mixing tank 3. Then, the control valve in the infusion pipe 301 is opened, and the solution inside the mixing tank 3 enters the saline solution tank 401 through the infusion pipe 301. When it is necessary to change the solution to a different concentration, the control valve in the drain pipe 402 is opened. At this time, the solution will flow into the waste liquid box 4 for collection, and then the solution of different concentrations can be re-paired.

[0031] It should be noted that the temperature sensor and humidity sensor in this field are all located on the top of one side inside the box 1, and their working principle is the same as that of this patent number: CN216931116U, and will not be described in detail here.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A thermostatic culture device for identifying salt-tolerant rice, comprising a box (1), characterized in that, The inside of the box (1) is provided with a plurality of culture tanks (204), and the upper part of the box (1) is provided with a taking mechanism for conveniently taking the culture tanks (204); The taking mechanism comprises two fixed frames (202), the top and bottom of the two fixed frames (202) are provided with a plurality of culture tanks (204), one side of the two fixed frames (202) is fixed with a plurality of second connecting rods (205), the top of the box (1) is provided with a sealing cover plate (2), the bottom of the sealing cover plate (2) is fixed with a first connecting rod (203), the bottom of the four first connecting rods (203) is respectively fixedly connected with the top of the two fixed frames (202), one side of the box (1) is fixed with a second mounting frame (5), the top of the second mounting frame (5) is installed with a gas cylinder (501), the output shaft of the gas cylinder (501) is fixed with a connecting plate (502), the bottom of the connecting plate (502) is fixed with a fixed rod (503), and the bottom of the fixed rod (503) is fixedly connected with the top of the sealing cover plate (2).

2. The constant temperature culture device for identifying salt-tolerant rice according to claim 1, characterized in that, The inside wall of the box (1) is provided with a limiting groove (101) at both ends and both sides, and the inner wall top and bottom of the limiting groove (101) is fixed with a guide rod (206), and the outer wall of the guide rod (206) is slidably provided with a guide block (207), and the guide block (207) is fixedly connected with the two ends of the two fixed frames (202).

3. The constant temperature culture device for identifying salt-tolerant rice according to claim 1, wherein The inside wall of the second mounting frame (5) is connected with the same reinforcing plate on one side and the top.

4. The constant temperature culture device for identifying salt-tolerant rice according to claim 1, wherein The inside bottom of the box (1) is fixed with a saline solution tank (401), one end of the top of the box (1) is fixed with two first mounting frames (304), the top of the two first mounting frames (304) is fixed with the same mixing box (3), the bottom of the mixing box (3) is connected with the communicating infusion tube (301), and the other end of the infusion tube (301) is connected with one end of the saline solution tank (401) and communicates with the inside thereof.

5. The constant temperature culture device for identifying salt-tolerant rice according to claim 4, wherein The bottom of the saline solution tank (401) is provided with a communicating drainage pipe (402), and the drainage pipe (402) and the infusion tube (301) are provided with control valves, and the top of the mixing box (3) is provided with a liquid inlet (306) which communicates with the inside thereof on both sides.

6. The constant temperature culture device for identifying salt-tolerant rice according to claim 4, wherein The inner wall top of the mixing box (3) is rotatably connected with a rotating rod (303), the outer wall of the rotating rod (303) is fixed with a plurality of stirring rods (305), the top of the mixing box (3) is installed with a motor (302), and the output shaft of the motor (302) is fixedly connected with the top of the rotating rod (303).

7. The constant temperature culture device for salt-tolerant rice identification according to claim 1, characterized in that, The inside bottom of the box (1) is slidably provided with a waste liquid box (4), and the side of the waste liquid box (4) is fixed with a handle (403).

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