Artificial climate box

Abstract

The utility model relates to an artificial climate box and provides an artificial climate box which comprises a box body, a planting frame arranged in the box body, a rotating shaft arranged at one end of the planting frame, a driving device used for driving the planting frame to rotate with the rotating shaft as the circle center, a lighting device arranged above the planting frame and a humidifying device arranged in the box body. The temperature adjusting device is arranged in the box body; the rotating shaft is rotationally connected with the inner wall of the box. The artificial climate box disclosed by the utility model can effectively simulate the growth condition of crops on a slope.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial climate chambers, and more particularly to an artificial climate chamber. Background Art

[0002] An artificial climate chamber is a high-precision cold and heat constant temperature device with functions of lighting and humidification, providing an ideal artificial climate experimental environment for users. It can be used for the germination, seedling raising, tissue culture of plants, the cultivation of microorganisms, the feeding of insects and small animals, the determination of BOD in water body analysis, and other artificial climate tests.

[0003] Currently, the research on artificial climate chambers mainly focuses on the growth of plants under different temperatures, humidities, water contents, nutrient elements, and spectra. However, most of these studies are based on flat environments. In addition to plain planting in China, there are a large number of mountain terrains in the southwest and other regions, and many crops are planted on slopes in these places. There are also some differences between slope planting and plain planting, such as the penetration and loss of water and nutrient elements. Therefore, it is necessary to design an artificial climate chamber that can simulate more geological conditions. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an artificial climate chamber that can effectively simulate the growth of crops on slopes.

[0005] The embodiments of the utility model are realized through the following technical solutions: The artificial climate chamber of the utility model includes a box body, a planting frame arranged in the box body, a rotating shaft arranged at one end of the planting frame, a driving device for driving the planting frame to rotate around the rotating shaft, a lighting device arranged above the planting frame, a humidifying device arranged in the box body, and a temperature regulating device arranged in the box body; the rotating shaft is rotatably connected to the inner wall of the box body.

[0006] Further, a hinge block is arranged on the outer side of the end of the planting frame far from the rotating shaft; the driving device includes an electric push rod arranged below the hinge block; the lower end of the electric push rod is hinged to the inner wall of the box body, and the upper end is hinged to the hinge block.

[0007] Further, a plurality of first through holes are arranged on the inner bottom wall of the planting frame.

[0008] Further, a partition board is laid on the inner bottom wall of the planting frame, and a plurality of second through holes are formed in the partition board, and the diameter of the second through holes is smaller than the diameter of the first through holes.

[0009] Further, L-shaped clamping plates are arranged at both ends of the lower side of the planting frame, a sliding groove is arranged between the clamping plates and the planting frame, and a water filtering plate is slidably arranged in the sliding groove; the water filtering plate is of a porous structure.

[0010] Further, a fixing block is provided on the clamping plate. The fixing block is provided with a fixing hole, and the inner wall of the fixing hole is provided with threads. A fastening bolt is threadedly connected to the threads; the fastening bolt abuts against the water filter plate.

[0011] Further, the lighting device includes an arc-shaped fixing plate provided on the planting frame, a plurality of lamp tubes provided on the lower side of the fixing plate, a connecting rod connected to the upper side of the fixing plate, and a support rod for connecting the connecting rod and the inner wall of the box body.

[0012] Further, the connecting rod is rotatably connected to the support rod. A motor is fixedly provided on the upper side of the support rod, and an output shaft of the motor is connected to the connecting rod.

[0013] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects: When using the artificial climate chamber of the present invention, open the box door, place the prepared soil in the planting frame, then plant the seedlings or seeds in the soil, and then use the driving device to push the planting frame to tilt around the rotating shaft. The planting frame is fixed at a certain inclination angle, and then water is regularly sprinkled on the planting frame, and the temperature and humidity inside it are controlled. Observe the relationship between the growth of the roots and stems of the seeds or seedlings in the inclined soil, the inclination angle, and the water loss situation, so that it can better simulate the growth situation of newly bred crops in mountainous areas and other places. After the planting frame is laid flat, it can be used as a conventional artificial climate chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic structural diagram of the artificial climate chamber provided by the embodiment of the present invention;

[0016] Figure 2 It is a schematic structural diagram of the inside of the box body provided by the embodiment of the present invention;

[0017] Figure 3 It is a schematic structural diagram of the planting frame part provided by the embodiment of the present invention;

[0018] Figure 4 It is a schematic structural diagram of the planting frame part after being unfolded provided by the embodiment of the present invention.

[0019] Icons: 11 - box body, 12 - box door, 21 - planting frame, 22 - first through hole, 23 - hinge block, 24 - partition board, 25 - second through hole, 26 - water filter plate, 27 - clamping plate, 28 - fixing block, 29 - fastening bolt, 210 - rotating shaft, 211 - electric push rod, 31 - fixing plate, 32 - lamp tube, 33 - support rod, 34 - motor. Detailed implementation

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0022] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] In the description of the present utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship in which the product of this application is usually placed during use. This is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation of the present utility model.

[0024] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it 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 utility model can be understood according to specific situations.

[0025] Embodiment

[0026] The following is further described in conjunction with specific embodiments. As shown in the attached Figure 1 - attached Figure 4 As shown, the artificial climate chamber of this embodiment includes a box body 11, a planting frame 21 arranged in the box body 11, a rotating shaft 210 arranged at one end of the planting frame 21, a driving device for driving the planting frame 21 to rotate around the rotating shaft 210, a lighting device arranged above the planting frame 21, a humidifying device arranged in the box body 11, and a temperature regulating device arranged in the box body 11; the rotating shaft 210 is rotatably connected to the inner wall of the box body 11. Specifically, when in use, open the box door 12, place the prepared soil in the planting frame 21, then plant the seedlings or seeds in the soil, and then use the driving device to push the planting frame 21 to tilt around the rotating shaft 210. The planting frame 21 is fixed at a certain tilt angle, and then regularly sprinkle water on the planting frame 21 and control the temperature and humidity inside it, and observe the relationship between the growth of the roots and stems of the seeds or seedlings in the tilted soil, the tilt angle and the water loss situation, so as to better simulate the growth situation of newly bred crops in mountainous areas and other places. After the planting frame 21 is laid flat, it can be used as a conventional artificial climate chamber. The temperature regulating device can use a refrigeration and heating system similar to an air conditioner, and the humidifying device can use a traditional humidifier.

[0027] An articulated block 23 is arranged on the outer side of the end of the planting frame 21 away from the rotating shaft 210 in this embodiment; the driving device includes an electric push rod 211 arranged below the articulated block 23; the lower end of the electric push rod 211 is hinged to the inner wall of the box body 11, and the upper end is hinged to the articulated block 23. Specifically, the electric push rod 211 can push the planting frame 21 to stay at any angle within a certain range.

[0028] A plurality of first through holes 22 are arranged on the inner bottom wall of the planting frame 21 in this embodiment. A partition plate 24 is laid on the inner bottom wall of the planting frame 21, and a plurality of second through holes 25 are opened on the partition plate 24. The diameter of the second through holes 25 is smaller than the diameter of the first through holes 22. L-shaped clamping plates 27 are arranged at both ends of the lower side of the planting frame 21. A sliding groove is arranged between the clamping plates 27 and the planting frame 21, and a water filtering plate 26 is slidably arranged in the sliding groove; the water filtering plate 26 is a porous structure. Specifically, the first through holes 22 are opened in the planting frame 21 so that water can seep out of the soil, thereby simulating the water loss situation. Laying the partition plate 24 inside the planting frame 21 can stabilize the soil in the planting frame 21 and prevent it from overflowing from the first through holes 22. And attaching the water filtering plate 26 below the planting frame 21 is to control the flow rate of water (mainly achieved by replacing the water filtering plates 26 with different pore diameters).

[0029] In this embodiment, a fixing block 28 is provided on the clamping plate 27. The fixing block 28 is provided with a fixing hole, the inner wall of the fixing hole is provided with threads, and a fastening bolt 29 is threadedly connected to the threads; the fastening bolt 29 abuts against the water filter plate 26. Specifically, using a plurality of fastening bolts 29 to abut against the water filter plate 26 can make the water filter plate 26 better fit against the lower side of the planting frame 21, preventing water from flowing out through the gap between the two.

[0030] The lighting device in this embodiment includes an arc-shaped fixing plate 31 provided on the planting frame 21, a plurality of lamp tubes 32 provided on the lower side of the fixing plate 31, a connecting rod connected to the upper side of the fixing plate 31, and a support rod 33 for connecting the connecting rod and the inner wall of the box body 11. Specifically, by lighting different lamp tubes 32 with different brightnesses, the situation of natural light can be simulated.

[0031] In this embodiment, the connecting rod is rotatably connected to the support rod 33. A motor 34 is fixedly provided on the upper side of the support rod 33, and the output shaft of the motor 34 is connected to the connecting rod. Specifically, by driving the fixing plate 31 to rotate a certain angle by the motor 34, the sunny side of the planting frame 21 can be adjusted, and the light receiving situation in different areas can be simulated, making the final result more intuitive.

[0032] In summary, when using the artificial climate chamber of this embodiment, open the box door 12, place the prepared soil in the planting frame 21, then plant the seedlings or seeds in the soil, and then use the driving device to push the planting frame 21 to tilt around the rotating shaft 210. The planting frame 21 is fixed at a certain tilt angle, and then water the planting frame 21 regularly and control the temperature and humidity inside it. Observe the relationship between the growth of the roots and stems of the seeds or seedlings in the tilted soil and the tilt angle and water loss situation, so that it can better simulate the growth situation of newly bred crops in mountainous areas and other places. After laying the planting frame 21 flat, it can be used as a conventional artificial climate chamber.

[0033] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An artificial climate chamber, characterized in that: The invention comprises a housing (11), a planting frame (21) arranged in the housing (11), a rotating shaft (210) arranged at one end of the planting frame (21), a driving device for driving the planting frame (21) to rotate with the rotating shaft (210) as the center, a lighting device arranged above the planting frame (21), a humidifying device arranged in the housing (11), and a temperature regulating device arranged in the housing (11); The rotating shaft (210) is rotatably connected to the inner wall of the box body (11).

2. The artificial climate box according to claim 1, characterized in that: A hinge block (23) is provided on the outer side of one end of the planting frame (21) away from the rotating shaft (210); The driving device comprises an electric push rod (211) arranged below the hinge block (23); the lower end of the electric push rod (211) is hinged to the inner wall of the box body (11), and the upper end is hinged to the hinge block (23).

3. The artificial climate box according to claim 1, characterized in that: The inner bottom wall of the planting frame (21) is provided with a plurality of first through holes (22).

4. The artificial climate box according to claim 3, characterized in that: The inner bottom wall of the planting frame (21) is paved with a partition plate (24), and a plurality of second through holes (25) are formed on the partition plate (24), wherein the diameter of the second through holes (25) is smaller than the diameter of the first through holes (22).

5. The artificial climate box according to claim 3, characterized in that: L-shaped clamping plates (27) are provided at both ends of the lower side of the planting frame (21); a slide groove is provided between the clamping plate (27) and the planting frame (21); a water filter plate (26) is slidably provided in the slide groove; the water filter plate (26) is a porous structure.

6. The artificial climate box according to claim 5, characterized in that: The clamping plate (27) is provided with a fixing block (28), the fixing block (28) is provided with a fixing hole, the inner wall of the fixing hole is provided with a thread, and the thread is threadedly connected with a fastening bolt (29); the fastening bolt (29) abuts against the water filter plate (26).

7. The artificial climate box according to claim 1, characterized in that: The lighting device comprises an arc-shaped fixing plate (31) arranged on the planting frame (21), a plurality of lamp tubes (32) arranged on the lower side of the fixing plate (31), a connecting rod connected to the upper side of the fixing plate (31), and a supporting rod (33) used to connect the connecting rod and the inner wall of the box body (11).

8. The artificial climate box according to claim 7, characterized in that: The connecting rod is rotatably connected to the support rod (33); a motor (34) is fixedly provided on the upper side of the support rod (33); and an output shaft of the motor (34) is connected to the connecting rod.

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