Cultivation device for detecting salt tolerance of rice

Abstract

The utility model discloses a cultivation device for detecting the salt tolerance of rice, which comprises a placing box, a plurality of cultivation boxes are fixed in the placing box, and a culture dish is movably clamped and mounted in each cultivation box through a clamping component and is used for the salt tolerance cultivation of the rice; a water inlet device is mounted on the placement box and used for feeding water into the cultivation box; a fixing frame is fixed to the containing box, and a plurality of cleaning mechanisms are installed on the fixing frame and used for cleaning the interior of the clamping assembly. The cleaning mechanism comprises an air cylinder fixed to the fixing frame, a motor is installed at the bottom end of the air cylinder, a rotating shaft is installed at the output end of the motor, and a cleaning brush is fixed to the surface of the rotating shaft. The problems that existing equipment cannot compare the salt tolerance of the same plant and is inconvenient to clean after cultivation are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cultivation devices, in particular to a cultivation device for detecting salt tolerance of rice. Background Art

[0002] Rice is one of the most important food crops for human beings, and it has a long history of cultivation and consumption. Since the salinity of land in my country varies from place to place, it is necessary to test the salt tolerance of different plants through cultivation equipment to determine whether they are suitable for planting.

[0003] For example, a seed germination cultivation device with the authorization publication number CN214507865U relates to the field of culture medium technology. In order to solve the problem that in the existing seed germination cultivation medium, the soil will be lower than the minimum germination temperature of the seeds at night or when the sunlight is insufficient, thereby affecting the growth rate, a second cup body of the cultivation device is arranged below the first cup body of the cultivation device, a sealing rubber ring is arranged between the first cup body of the cultivation device and the second cup body of the cultivation device, a cultivation device base mechanism is arranged on the lower end face of the second cup body of the cultivation device, and the cultivation device base mechanism is fixedly connected to the second cup body of the cultivation device, a feed port is arranged at one end of the second cup body of the cultivation device, and a discharge port is arranged at the other end of the second cup body of the cultivation device.

[0004] However, the device cannot compare the salt tolerance of the same plant, and it is not convenient to clean the device after cultivation. Therefore, we propose a cultivation device for detecting the salt tolerance of rice to solve the above problems. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a cultivation device for detecting the salt tolerance of rice, which solves the problem that the existing equipment cannot compare the salt tolerance of the same plant and is inconvenient to clean the device after cultivation.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a cultivation device for detecting rice salt tolerance, comprising a placement box, a plurality of cultivation boxes are fixed in the placement box, and a culture dish for rice salt tolerance cultivation is installed in the cultivation box through a snap-fit ​​assembly;

[0007] The placement box is provided with a water inlet device for supplying water into the cultivation box;

[0008] A fixing frame is fixed on the placement box, and a plurality of cleaning mechanisms are installed on the fixing frame for cleaning the inside of the clamping assembly;

[0009] The cleaning mechanism comprises a cylinder fixed on a fixing frame, a motor is installed at the bottom end of the cylinder, a rotating shaft is installed at the output end of the motor, and a cleaning brush is fixed on the surface of the rotating shaft.

[0010] Preferably, the water inlet device includes a water tank fixed on one side of the placement box, a water pipe connected to the interior of the cultivation box is fixed on the water tank, a first valve is installed on the water pipe and located between the water tank and the cultivation box, a second valve is installed on the water pipe and located between adjacent cultivation boxes, and a third valve is installed on the water pipe and located on the right side of the cultivation box.

[0011] Preferably, the culture dish is provided with a through hole for connecting the water pipe and the culture box.

[0012] Preferably, the snap-fit ​​assembly comprises a plurality of convex strips equiangularly distributed on the outer wall of the culture dish and a plurality of snap-fit ​​grooves equiangularly opened on the inner wall of the culture box, and the convex strips are movably snap-fitted in the snap-fit ​​grooves.

[0013] Preferably, the cleaning mechanism and the cultivation box exist in pairs, and the cleaning brush is made of EVA foam brush material.

[0014] Preferably, a plurality of heat preservation lamps are installed on the bottom wall of the fixing frame, and the heat preservation lamps are evenly spaced and distributed on the bottom of the fixing frame.

[0015] Beneficial Effects

[0016] The utility model provides a cultivation device for detecting the salt tolerance of rice. Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. A cultivation device for detecting salt tolerance of rice, wherein a plurality of cultivation boxes are fixed in a placement box, water is supplied to the cultivation boxes through a water inlet device, a first valve and a second valve are opened, and a third valve is closed, so that the water stored in the water tank automatically flows and is added to the interior of the plurality of cultivation boxes, and the liquid levels are leveled under the action of air pressure, and the amount of water added is also the same, and then the first valve and the second valve are closed, and the salinity inside the plurality of cultivation boxes can be adjusted by adding different amounts of salt to the plurality of cultivation boxes, or different varieties of rice can be cultivated with the same amount of salt added, without changing other conditions, so that the growth of rice can be observed at the same time, recording and comparison are convenient, and work efficiency is improved.

[0018] 2. A cultivation device for detecting the salt tolerance of rice, wherein a cultivation box is internally connected to a culture dish through a clamping assembly, the culture dish is used to hold salt water and rice, and a cleaning mechanism is arranged above the culture dish, the cleaning mechanism includes a cylinder, a motor, etc., so that after the cultivation in the cultivation box is completed, the first valve, the second valve, and the third valve are opened, and the cylinder is started to drive the motor to move downward to move the cleaning brush to the inside of the culture dish or the cultivation box, and the motor drives the rotating shaft and the cleaning brush to rotate, and the water tank is used to inject water into the cultivation box through a water pipe, so that the cultivation box or the culture dish can be cleaned, which is convenient for subsequent use. At the same time, the culture dish is detachable to facilitate further cleaning, replacement and maintenance of the culture dish. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third viewing angle;

[0022] Figure 4 This is a schematic diagram of the installation structure of the cultivation box and culture dish of the utility model.

[0023] In the figure: 1. placement box; 2. cultivation box; 3. water tank; 4. water pipe; 5. culture dish; 51. through hole; 6. snap-on assembly; 61. convex strip; 62. slot; 7. first valve; 8. second valve; 9. third valve; 10. fixing frame; 11. cleaning mechanism; 111. cylinder; 112. motor; 113. rotating shaft; 114. cleaning brush; 12. heat preservation lamp. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , the utility model provides two technical solutions:

[0026] Embodiment 1:

[0027] A cultivation device for detecting salt tolerance of rice, comprising a placement box 1, a plurality of cultivation boxes 2 are fixed in the placement box 1, and a culture dish 5 for cultivating rice salt tolerance is installed in the cultivation box 2 through a snap-fit ​​assembly 6;

[0028] The placement box 1 is provided with a water inlet device for supplying water into the cultivation box 2;

[0029] A fixing frame 10 is fixed on the placement box 1, and a plurality of cleaning mechanisms 11 are installed on the fixing frame 10 for cleaning the inside of the clamping assembly 6;

[0030] The cleaning mechanism 11 comprises a cylinder 111 fixed on the fixing frame 10 , a motor 112 is mounted on the bottom end of the cylinder 111 , a rotating shaft 113 is mounted on the output end of the motor 112 , and a cleaning brush 114 is fixed on the surface of the rotating shaft 113 .

[0031] Preferably, the water inlet device includes a water tank 3 fixed on one side of the placement box 1, a water pipe 4 connected to the inside of the cultivation box 2 is fixed on the water tank 3, a first valve 7 is installed on the water pipe 4 and located between the water tank 3 and the cultivation box 2, a second valve 8 is installed on the water pipe 4 and located between adjacent cultivation boxes 2, and a third valve 9 is installed on the water pipe 4 and located on the right side of the cultivation box 2.

[0032] Embodiment 2:

[0033] The main difference from the first embodiment is:

[0034] A cultivation device for detecting salt tolerance of rice, the water inlet device comprises a water tank 3 fixed on one side of a placing box 1, a water pipe 4 connected to the inside of a cultivation box 2 is fixed on the water tank 3, a first valve 7 is installed on the water pipe 4 and located between the water tank 3 and the cultivation box 2, a second valve 8 is installed on the water pipe 4 and located between adjacent cultivation boxes 2, and a third valve 9 is installed on the water pipe 4 and located on the right side of the cultivation box 2. The cultivation box 2 is filled with water through the water inlet device, the first valve 7 and the second valve 8 are opened, and the third valve 9 is closed, so that the water tank 3 The stored water automatically flows and is added to the interior of the multiple culture boxes 2. Under the action of air pressure, the liquid levels are leveled, and the amount of water added to each culture box 2 is also the same. Then the first valve 7 and the second valve 8 are closed to facilitate comparative experiments. A through hole 51 is provided on the culture dish 5 to connect the water pipe 4 with the culture box 2, so that the water in the water pipe 4 can reach the interior of the culture dish 5. The clamping assembly 6 includes a plurality of convex strips 61 distributed at equal angles on the outer wall of the culture dish 5 and a plurality of clamping grooves 62 provided at equal angles on the inner wall of the culture box 2. The convex strip 61 is movably connected to the inside of the card slot 62, and the convex strip 61 is movably connected to the inside of the card slot 62 to facilitate the rapid card connection and installation of the culture dish 5 in the culture box 2; the cleaning mechanism 11 and the culture box 2 exist in pairs, and the cleaning brush 114 is made of EVA foam brush material. The cleaning mechanism 11 includes a cylinder 111, a motor 112, etc., so that after the cultivation of the culture box 2 is completed, the first valve 7 and the second valve 8 are opened, and the third valve 9 is closed. By starting the cylinder 111 to drive the motor 112 to move downward, the cleaning brush 114 is moved to the culture box 2. The inner side of the culture dish 5 or the cultivation box 2 and the motor 112 drive the rotating shaft 113 and the cleaning brush 114 to rotate, and the water tank 3 is used to inject water into the cultivation box 2 through the water pipe 4, so as to clean the cultivation box 2 or the culture dish 5. The EVA foam brush is soft and does not adhere to dust, and has a good cleaning effect. After cleaning, the third valve 9 is opened to discharge the waste water outward. A plurality of heat preservation lamps 12 are installed on the bottom wall of the fixed frame 10, and the heat preservation lamps 12 are evenly distributed at the bottom of the fixed frame 10. The heat preservation lamps 12 are convenient to provide sufficient light for the seedlings.

[0035] When the cultivation device for detecting the salt tolerance of rice is used, a plurality of cultivation boxes 2 are fixed in the placement box 1, water is supplied to the cultivation boxes 2 through the water supply device, the first valve 7 and the second valve 8 are opened, and the third valve 9 is closed, so that the water stored in the water tank 3 automatically flows and is added to the interior of the plurality of cultivation boxes 2. Under the action of air pressure, the liquid levels are leveled and the amount of water added is the same. Then, the first valve 7 and the second valve 8 are closed, and the salinity inside the plurality of cultivation boxes 2 can be adjusted by adding different amounts of salt to the plurality of cultivation boxes 2, or different varieties of rice can be cultivated with the same amount of salt added without changing other conditions, so as to simultaneously observe the growth of rice, facilitate recording and comparison, and improve work efficiency. In addition, the interior of the cultivation box 2 of the utility model is connected by a card assembly Component 6 is movably connected to the culture dish 5, and the culture dish 5 is used to hold salt water and rice. A cleaning mechanism 11 is arranged above the culture dish 5, and the cleaning mechanism 11 includes a cylinder 111, a motor 112, etc., so that after the cultivation in the cultivation box 2 is completed, the first valve 7, the second valve 8, and the third valve 9 are opened by starting the cylinder 111 to drive the motor 112 to move downward, and the cleaning brush 114 is moved to the inside of the culture dish 5 or the cultivation box 2, and the motor 112 drives the rotating shaft 113 and the cleaning brush 114 to rotate, and cooperates with the water tank 3 to inject water into the cultivation box 2 through the water pipe 4, so as to clean the cultivation box 2 or the culture dish 5, which is convenient for subsequent continued use, and the cleaning waste water is discharged outward through the water pipe 4. At the same time, the culture dish 5 is detachable to facilitate further cleaning, replacement and maintenance of the culture dish 5.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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 cultivation device for detecting salt tolerance of rice, comprising a placement box (1), characterized in that: A plurality of cultivation boxes (2) are fixed in the placement box (1), and a culture dish (5) for cultivating rice salt tolerance is installed in the cultivation box (2) through a movable snap-fit ​​assembly (6); The placement box (1) is provided with a water inlet device for supplying water into the cultivation box (2); A fixing frame (10) is fixed on the placement box (1), and a plurality of cleaning mechanisms (11) are installed on the fixing frame (10) for cleaning the interior of the clamping assembly (6); The cleaning mechanism (11) comprises a cylinder (111) fixed on a fixing frame (10); a motor (112) is installed at the bottom end of the cylinder (111); a rotating shaft (113) is installed at the output end of the motor (112); and a cleaning brush (114) is fixed on the surface of the rotating shaft (113).

2. A cultivation device for detecting salt tolerance of rice according to claim 1, characterized in that: The water inlet device comprises a water tank (3) fixed to one side of the placement box (1); a water pipe (4) connected to the interior of the cultivation box (2) is fixed to the water tank (3); a first valve (7) is installed on the water pipe (4) and located between the water tank (3) and the cultivation box (2); a second valve (8) is installed on the water pipe (4) and located between adjacent cultivation boxes (2); and a third valve (9) is installed on the water pipe (4) and located on the right side of the cultivation box (2).

3. A cultivation device for detecting salt tolerance of rice according to claim 1, characterized in that: The culture dish (5) is provided with a through hole (51) for connecting the water pipe (4) and the culture box (2).

4. The cultivation device for detecting salt tolerance of rice according to claim 1, characterized in that: The snap-fit ​​assembly (6) comprises a plurality of convex strips (61) distributed at equal angles on the outer wall of the culture dish (5) and a plurality of snap-fit ​​grooves (62) opened at equal angles on the inner wall of the culture box (2), wherein the convex strips (61) are movably snap-fitted inside the snap-fit ​​grooves (62).

5. The cultivation device for detecting salt tolerance of rice according to claim 1, characterized in that: The cleaning mechanism (11) and the cultivation box (2) exist in pairs, and the cleaning brush (114) is made of EVA foam brush material.

6. The cultivation device for detecting salt tolerance of rice according to claim 1, characterized in that: A plurality of heat preservation lamps (12) are installed on the bottom wall of the fixing frame (10), and the heat preservation lamps (12) are distributed at equal intervals on the bottom of the fixing frame (10).

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