A cultivation device suitable for Chinese medicinal herbs

Abstract

The invention relates to the technical field of Chinese medicinal material planting, and specifically to a cultivation device suitable for Chinese medicinal materials, comprising a water tank, a water storage bucket is detachably mounted on the upper end of the water tank, a cultivation tube is sleeved on the inner end of the water tank, an isolation net is detachably mounted on the inner end of the cultivation tube, and the interior of the isolation net can be filled with soil, so as to cultivate Chinese medicinal plants, a device box is fixedly mounted on the right end of the cultivation tube, a water storage pipe is fixedly mounted on the inner end of the device box, a compression pipe capable of adjusting the amount of watering each time is fixedly mounted on the interior of the device box, an irrigation device is arranged between the compression pipe and the water storage pipe, a water flow can be naturally formed according to the water level difference through the siphon principle, and the Chinese medicinal plants are watered through the water output set in the compression pipe, so as to avoid excessive or insufficient watering, thereby better meeting the growth needs of the Chinese medicinal plants, improving the accuracy of planting, and directly irrigating the plant root system inside the soil, so as to avoid soil surface compaction caused by surface watering.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese medicinal material planting, in particular to a cultivation device suitable for Chinese medicinal materials. Background Art

[0002] With the rapid development of the traditional Chinese medicine industry, the demand for Chinese medicinal materials has increased year by year. However, the cultivation and management of Chinese medicinal materials have high requirements on environmental conditions, such as temperature, humidity, light, etc. Traditional planting methods usually rely on natural conditions and are greatly affected by seasonal changes and climate, resulting in a long growth cycle of Chinese medicinal materials and difficulty in ensuring yield and quality. In addition, traditional cultivation methods have high labor intensity in management, especially in daily management such as weeding, fertilization, and irrigation, which requires a lot of manpower and time. Therefore, how to use modern equipment to efficiently and accurately control the cultivation process of Chinese medicinal materials to improve the yield and quality of Chinese medicinal materials is an urgent problem to be solved in the current field of Chinese medicinal materials production.

[0003] After searching, it was found that the prior art announcement number was CN115039685B, which disclosed a selenium-rich Dendrobium officinale cultivation equipment and method, belonging to the technical field of Chinese medicinal material cultivation. The scheme uses a shading cloth to weaken the sunlight to a certain extent. The shading cloth of the first placement frame is pulled out and fixed to the second placement frame, thereby achieving the weakening of the sunlight irradiating the Dendrobium officinale, and solving the problem in the prior art that the growth of Dendrobium officinale is affected by the excessively high temperature sunlight exposure. Through the water outlet pipe and support rod, the water outlet pipe realizes the water spraying function. Since the water outlet pipe is composed of a rotating rod and an extension rod, it achieves the extension function and can be used to support the shading cloth, thereby improving the practicability of the device. The two support rods are connected together to achieve the support of the shading cloth.

[0004] Therefore, based on the above search and in combination with the existing technology, in the above scheme, the Chinese medicinal plants are watered by spraying. The spraying method requires a long time of spraying so that the water can completely penetrate into the soil. During this time, the soil surface is washed by water for a long time, which will make the soil surface dense and hardened, affecting the permeability of air and water. At the same time, surface watering will cause the water to be mainly concentrated in the surface layer of the soil, causing the roots of the plants to tend to grow shallowly and lack the power to extend downward, thereby affecting the quality of Chinese medicinal materials. For this reason, we propose a cultivation equipment suitable for Chinese medicinal materials. Summary of the invention

[0005] The purpose of the present invention is to provide a cultivation device suitable for Chinese medicinal materials to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cultivation device suitable for Chinese medicinal materials, comprising a water tank, a water storage bucket is detachably mounted on the upper end of the water tank, and the water storage bucket and the water tank are connected to each other through a liquid guide tube, a cultivation tube is sleeved on the inner end of the water tank, an isolation net is detachably mounted on the inner end of the cultivation tube, and the interior of the isolation net can be filled with soil, so as to cultivate Chinese medicinal plants, a device box is fixedly mounted on the right end of the cultivation tube, a water storage pipe is fixedly mounted on the inner end of the device box, a compression pipe capable of adjusting the amount of watering each time is fixedly mounted on the interior of the device box, a watering device for watering the Chinese medicinal plants is arranged between the compression pipe and the water storage pipe, and the water storage pipe is located lower than the compression pipe;

[0007] The irrigation device includes a siphon cover, which is located inside a water storage pipe. A central tube is fixedly installed at the inner bottom end of the water storage pipe. The siphon cover is sleeved on the outer surface of the central tube. An output tube is fixedly installed at the upper end of the siphon cover. One end of the output tube away from the siphon cover is fixedly connected to a spring tube, and the upper end of the output tube is fixedly connected to a sliding plate. The output tube and the central tube are connected via a guide tube.

[0008] As a further solution of the present invention, a connecting block is provided above the water storage pipe, and a water injection needle is fixedly connected to one end of the connecting block close to the isolation net, and the water injection needle is penetrated into the interior of the isolation net, and a sliding plate is slidably installed on the inner end of the device box.

[0009] As a further solution of the present invention, the sliding plate is clamped on the outer surface of the isolation net, and the sliding plate can move with the isolation net. When the isolation net moves up and down, it can drive the sliding plate to move, and the connecting block is clamped on the right end of the sliding plate. The bottom end of the connecting block is fixedly connected with a spring tube. The spring tube can be rolled up longer within a certain distance to avoid the phenomenon that the pipeline is not long enough when the water injection needle is pulled out.

[0010] As a further solution of the present invention, a movable ring is sleeved on the outer surface of the central tube, and the movable ring is located in the water storage pipe. A plurality of clamps are rotatably installed on the inner bottom end of the water storage pipe. The clamps are arranged in a ring shape, and a triangular block is fixedly installed on the bottom end of the clamp, and the inclined surface of the triangular block is located below the movable ring.

[0011] As a further solution of the present invention, a plurality of limit blocks are fixedly installed on the inner bottom end of the water storage pipe, and the limit blocks correspond to the clamping plate. The limit blocks prevent the clamping plate from rotating too much, resulting in an irreversible phenomenon. The clamping plate and the water storage pipe are clamped by a torsion spring.

[0012] As a further solution of the present invention, a sliding block is slidably installed at the inner end of the card plate, a card block is rotatably installed at the left end of the sliding block, a plurality of grooves are provided on the outer surface of the siphon cover, the grooves correspond to the card blocks, the card blocks are clamped in the grooves, and the card blocks and the card plate are connected by a spring wire.

[0013] As a further solution of the present invention, a screw is passed through the interior of the compression tube, a screw cover is fixedly installed on the inner upper end of the compression tube, and the screw cover is threadedly sleeved on the outer surface of the screw. When the screw rotates, it can drive the screw cover to move upward or downward, thereby driving the compression tube to compress the internal space, so that the internal pre-filled water volume can be changed.

[0014] As a further solution of the present invention, a limit cover is fixedly installed on the inner bottom end of the compression tube, and the limit cover is rotatably connected to the screw rod. An input tube is fixedly connected to the inner bottom end of the compression tube, and the output end of the input tube is fixedly connected to the water storage pipe. A liquid guide tube is fixedly connected to the bottom end of the compression tube, and the input end of the liquid guide tube is fixedly connected to the water tank. A movable sleeve is slidably installed on the inner end of the liquid guide tube.

[0015] As a further solution of the present invention, a center rod is passed through the inner end of the screw rod, the upper end of the center rod is fixedly connected to the sliding plate, and the bottom end of the center rod is fixedly connected to the movable sleeve, a plug is fixedly installed on the inner end of the liquid guide tube, a water outlet is provided on the outer surface of the plug, and the movable sleeve is arranged on the outer surface of the plug, and the movable sleeve and the plug are connected by a reset spring.

[0016] A bottom box is fixedly installed at the inner end of the water tank, a floating plate is provided inside the bottom box, a connecting column is fixedly installed on the upper end of the floating plate, and the upper end of the connecting column abuts against the bottom end of the isolation net, the bottom box is filled with water, and the floating plate moves upward under the buoyancy of the water, lifting the isolation net upward through the connecting column.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When the present invention is used, a water flow can be naturally formed according to the water level difference through the siphon principle, and the Chinese medicinal plants are watered by the water output set in the compression pipe, avoiding excessive or insufficient water, thereby better meeting the growth needs of Chinese medicinal plants, improving the accuracy of planting, and directly irrigating the plant roots inside the soil, thereby avoiding soil surface compaction caused by surface watering;

[0019] 2. When the present invention is used, whether the isolation net can be lifted up by the floating plate, if it can be lifted up, it means that the water content inside the soil is reduced and it needs to be watered. This scheme is more objective and accurate, can reduce the error of human judgment, and avoid the phenomenon of soil being too dry or too wet due to unreasonable watering frequency;

[0020] 3. When the present invention is used, under the traction of the spring line, the buoyancy of the float plate can be prevented from lifting the siphon cover prematurely, and the Chinese medicinal plants can be prevented from being slightly shaken by the wind, so as to trigger watering prematurely and drown the Chinese medicinal plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a cultivation device suitable for Chinese medicinal materials;

[0022] Figure 2 It is a schematic diagram of the disassembled structure of a cultivation device suitable for Chinese medicinal materials;

[0023] Figure 3 It is a schematic diagram of the structure inside the cultivation tube;

[0024] Figure 4 It is a schematic diagram of the structure inside the device box;

[0025] Figure 5 It is a schematic diagram of the structure of the water injection needle and the connecting block;

[0026] Figure 6 It is a schematic diagram of the structure inside the water storage pipe;

[0027] Figure 7 It is a schematic diagram of the structure inside the siphon cover;

[0028] Figure 8 It is a structural schematic diagram of the card board;

[0029] Fig. 9 It is a schematic diagram of the structure inside the compression tube;

[0030] Fig.10 Schematic diagram of the internal structure of the catheter.

[0031] In the figure: 1, water tank; 2, device box; 3, water storage bucket; 4, cultivation tube; 5, sealing ring; 6, isolation net; 11, drip cover; 12, bottom box; 13, floating plate; 14, connecting column;

[0032] 101, connecting block; 102, water injection needle; 103, sliding plate; 104, spring tube; 105, valve core; 106, connecting hole;

[0033] 201, water storage pipe; 202, flow guide pipe; 203, input pipe; 204, output pipe; 205, siphon cover; 206, center pipe; 207, clamping plate; 208, limit block; 209, triangular block; 210, spring wire; 211, clamping block; 212, sliding block; 213, movable ring;

[0034] 301, compression tube; 302, liquid guide tube; 303, knob; 304, screw rod; 305, limit cover; 306, movable sleeve; 307, center rod; 308, screw cover; 309, plug; 310, return spring. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , a cultivation device suitable for Chinese medicinal materials, including a water tank 1, a water storage bucket 3 is detachably installed on the upper end of the water tank 1, and the water storage bucket 3 and the water tank 1 are connected to each other through a liquid guide tube. Specifically, a drip cover 11 is fixedly installed on the upper end of the water storage bucket 3, and a water leakage hole is opened on the upper end of the drip cover 11. A water filter net for isolating debris is fixedly installed in the leakage hole. Rainwater can enter the water storage bucket 3 through the leakage hole when it rains, and then enter the water tank 1, thereby realizing full utilization of water resources. More specifically, a plurality of conical blocks are fixedly installed on the bottom end of the drip cover 11, and dew condensed in the morning adheres to the outer surface of the conical block, and then drips into the water storage bucket 3 along the outer surface of the conical block;

[0037] See also Figure 2 , Figure 3 , Figure 4The inner end of the water tank 1 is sleeved with a cultivation tube 4, and the inner end of the cultivation tube 4 is detachably installed with an isolation net 6, which can move up and down in the cultivation tube 4, and the interior of the isolation net 6 can be filled with soil, so that Chinese medicinal plants can be cultivated. At the same time, the isolation net 6 can be taken out of the cultivation tube 4, so that they can be transplanted at will during the cultivation process, which improves the flexibility of cultivation. A sealing ring 5 is provided at the upper end of the cultivation tube 4, and the bottom end of the sealing ring 5 is clamped in the interior of the isolation net 6. A device box 2 is fixedly installed at the right end of the cultivation tube 4, and a water storage pipe 201 is fixedly installed at the inner end of the device box 2. A connecting block 101 is provided above the water storage pipe 201, and a water injection needle 102 is fixedly connected to one end of the connecting block 101 close to the isolation net 6, and the water injection needle 102 is penetrated into the interior of the isolation net 6. Specifically, the water injection needle 102 can spray water from the inside of the soil. In order to achieve watering of the roots of the Chinese medicinal plants, a compression tube 301 capable of adjusting the amount of watering each time is fixedly installed inside the device box 2, and an irrigation device for watering the Chinese medicinal plants is arranged between the compression tube 301 and the water storage tube 201, and the position of the water storage tube 201 is lower than the compression tube 301. Specifically, the irrigation device can automatically irrigate the Chinese medicinal plants, and the moisture content of the soil in the isolation net 6 is reduced. Then the irrigation device can replenish water in time to avoid the Chinese medicinal plants from lacking water. A bottom box 12 is fixedly installed at the inner end of the water tank 1, and a floating plate 13 is arranged inside the bottom box 12. A connecting column 14 is fixedly installed on the upper end of the floating plate 13, and the upper end of the connecting column 14 abuts against the bottom end of the isolation net 6. The interior of the bottom box 12 is filled with water, and the floating plate 13 moves upward under the buoyancy of the water, and lifts the isolation net 6 upward through the connecting column 14;

[0038] See also Figure 4 , Figure 5, a sliding plate 103 is slidably installed at the inner end of the device box 2, and the sliding plate 103 is clamped on the outer surface of the isolation net 6. A plurality of extension hooks are fixedly installed on one end of the sliding plate 103 close to the isolation net 6. Then, when the isolation net 6 is placed in the cultivation tube 4, the extension hook is clamped on the outer surface of the isolation net 6, and the isolation net 6 can drive the sliding plate 103 to move when it moves up and down, and the connecting block 101 is clamped on the right end of the sliding plate 103. Specifically, a pinhole is opened on the outer surface of the sliding plate 103, and the water injection needle 102 passes through the pinhole and is inserted into the isolation net 6. Before taking out the isolation net 6, the connecting block 101 needs to be pulled out from the right end of the sliding plate 103 until the water injection needle 102 is completely pulled out, and a spring tube 104 is fixedly connected to the bottom end of the connection block 101. The spring tube 104 can be twisted in a spiral line, so that when the water injection needle 102 is completely pulled out in the same space, it will not be affected by the length of the spring tube 104 and will not be completely pulled out of the water injection needle 102. Specifically, a valve core 105 is rotatably installed at the inner end of the connection block 101, and a connecting hole 106 is opened inside the valve core 105. The connecting hole 106 is in a "T" shape in the valve core 105. The valve core 105 connects the water injection needle 102 and the spring tube 104 to each other. A lever is fixedly installed on the right end of the valve core 105, and the valve core 105 is driven to rotate by stirring the lever;

[0039] Example 2: Please refer to Figure 6 , Figure 7 , a cultivation device suitable for Chinese medicinal materials, based on Example 1, the irrigation device includes a siphon cover 205, the siphon cover 205 is located inside the water storage pipe 201, the inner bottom end of the water storage pipe 201 is fixedly installed with a central tube 206, the siphon cover 205 is sleeved on the outer surface of the central tube 206, the upper end of the siphon cover 205 is fixedly installed with an output pipe 204, the upper end of the water storage pipe 201 is provided with a through hole, and the end of the output pipe 204 away from the siphon cover 205 passes through the through hole and is fixedly connected to the spring tube 104, The upper end of the output pipe 204 is fixedly connected to the sliding plate 103, and the output pipe 204 is connected to the central pipe 206 through the guide pipe 202. The guide pipe 202 is a hose, so that the up and down movement of the output pipe 204 will not be affected by the guide pipe 202. After the sliding plate 103 moves upward, the siphon cover 205 is driven to move upward through the output pipe 204. After the siphon effect is generated, the water in the water storage pipe 201 will flow into the central pipe 206, and then flow into the output pipe 204 through the guide pipe 202.

[0040] See also Figure 7 , Figure 8The outer surface of the central tube 206 is sleeved with a movable ring 213, which is located in the water storage pipe 201. The movable ring 213 and the water storage pipe 201 are connected by a spring sheet, so that the movable ring 213 can still be restored to its initial state under the elastic force of the spring sheet after being pressed. A plurality of clamping plates 207 are rotatably installed at the inner bottom end of the water storage pipe 201. The clamping plates 207 are arranged in a ring shape. A triangular block 209 is fixedly installed at the bottom end of the clamping plate 207. The inclined surface of the triangular block 209 is located below the movable ring 213. Specifically, when the movable ring 213 moves downward, it can be pressed by pressing the triangular block 209. , and the card plate 207 is rotated under the mutual compression between the inclined surface of the triangular block 209 and the movable ring 213, and a plurality of limit blocks 208 are fixedly installed at the inner bottom end of the water storage pipe 201, and the limit blocks 208 correspond to the card plate 207, and the card plate 207 and the water storage pipe 201 are clamped by a torsion spring, and a certain angle is formed between the card plate 207 and the water storage pipe 201 under the elastic force of the torsion spring, so as to avoid the collision between the bottom end of the siphon cover 205 and the upper end of the card block 211 when the siphon cover 205 is reset, and the limit block 208 can prevent the card plate 207 from rotating too much, so that it cannot be restored to the initial state;

[0041] The inner end of the card plate 207 is slidably mounted with a sliding block 212, and the left end of the sliding block 212 is rotatably mounted with a card block 211. The outer surface of the siphon cover 205 is provided with a plurality of grooves, and the grooves correspond to the card blocks 211. The card blocks 211 are clamped in the grooves, and the card blocks 211 are connected to the card plate 207 through a spring line 210. Specifically, the moisture content of the soil in the isolation net 6 is gradually reduced, so the moisture in the soil is reduced and the mass of the soil is gradually lightened, so the buoyancy of the floating plate 13 is increased. The isolation net 6 is lifted upward, and finally the siphon cover 205 also starts to rise slowly. More specifically, the right end of the clamping block 211 abuts against the left edge of the clamping plate 207. At this time, the clamping block 211 cannot rotate until the clamping block 211 is brought to the uppermost end of the clamping plate 207. The clamping block 211 rotates and ends being clamped in the groove on the outer surface of the siphon cover 205. A limiting column is fixedly installed on the inner upper end of the clamping plate 207 to prevent the clamping plate 207 from being unable to be pulled back to the initial state by the spring line 210 after rotating;

[0042] See also Fig. 9 , Fig.10A screw rod 304 is inserted into the compression tube 301, and a screw cap 308 is fixedly installed on the inner upper end of the compression tube 301, and the screw cap 308 is threadedly sleeved on the outer surface of the screw rod 304. When the screw rod 304 rotates, it can drive the screw cap 308 to move upward or downward, thereby driving the compression tube 301 to compress the internal space, so that the internal pre-watering amount can be changed. Different Chinese medicinal plants have different watering amounts each time. In this way, different volumes of water can be irrigated for different Chinese medicinal plants, and at the same time, it can avoid over-watering or under-watering, and prevent the Chinese medicinal plants from drowning or drying up. A knob 303 that is easy to grasp is fixedly installed on the upper end of the screw rod 304;

[0043] The inner bottom end of the compression tube 301 is fixedly installed with a limit cover 305, and the limit cover 305 is rotatably connected to the screw rod 304. The inner bottom end of the compression tube 301 is fixedly connected with the input tube 203, and the output end of the input tube 203 is fixedly connected to the water storage tube 201. The bottom end of the compression tube 301 is fixedly connected with the liquid guide tube 302, and the input end of the liquid guide tube 302 is fixedly connected to the water tank 1 (not shown in the figure). The inner end of the liquid guide tube 302 is slidably installed with a movable sleeve 306, and the outer surface of the movable sleeve 306 is fixedly installed with a sealing rubber ring to increase the sealing between the liquid guide tube 302 and the liquid guide tube 302. The inner end of the screw rod 304 is penetrated by a center rod 307, and the upper end of the center rod 307 is fixedly connected to the sliding plate 103, and the bottom of the center rod 307 is fixedly connected to the sliding plate 103. The end is fixedly connected with the movable sleeve 306. Specifically, a water outlet is provided at the upper end of the movable sleeve 306, and the bottom end of the center rod 307 is connected to the outer surface of the movable sleeve 306. A plug column 309 is fixedly installed at the inner end of the liquid guide tube 302. The outer surface of the plug column 309 is provided with a water outlet, and the movable sleeve 306 is sleeved on the outer surface of the plug column 309. The movable sleeve 306 and the plug column 309 are connected by a reset spring 310. More specifically, the water outlet is located below the plug column 309. After the movable sleeve 306 completely wraps the outer surface of the plug column 309, the water outlet can be exposed inside the movable sleeve 306. Since the water pressure inside the water tank 1 is relatively high, the water inside the water tank 1 then flows into the compression tube 301 from the liquid guide tube 302.

[0044] The working principle of the present invention is:

[0045] When in use, fill the water tank 1 with water, turn the knob 303 to adjust the amount of watering for the current Chinese medicinal plants each time, first take out the isolation net 6, fill the isolation net 6 with soil, and plant the Chinese medicinal plants, then put the isolation net 6 back into the cultivation tube 4, and then insert the water injection needle 102 through the needle hole in the isolation net 6. At this time, the isolation net 6 descends and presses the movable sleeve 306 downward through the central rod 307 to move downward, and the water inside the water tank 1 flows into the compression tube 301;

[0046] After the soil moisture in the isolation net 6 is absorbed and evaporated to a certain extent, the soil mass in the isolation net 6 is reduced. Then, under the buoyancy of the floating plate 13, the isolation net 6 is pushed upward through the connecting column 14, so that the sliding plate 103 moves upward, and at the same time drives the output pipe 204 and the center rod 307 to move upward. When the center rod 307 moves upward, it drives the movable sleeve 306 to move. At this time, the movable sleeve 306 no longer wraps the water outlet on the outer surface of the plug column 309;

[0047] At the same time, the output pipe 204 pulls the siphon cover 205 to move upward. When the siphon cover 205 moves upward, the groove on the outer surface drives the block 211 to move upward until the block 211 is brought to the upper end of the card plate 207. Then, the block 211 no longer abuts against the left end of the card plate 207 and starts to rotate. At this time, the block 211 is no longer stuck in the groove on the outer surface of the siphon cover 205. When the siphon cover 205 is lifted, the water in the water storage pipe 201 is pumped into the central pipe 206 through the siphon principle. Then, The water in the central tube 206 flows from the guide tube 202 into the output tube 204, and finally flows out from the water injection needle 102, so as to timely water the Chinese medicinal plants. The compression tube 301 can provide a preset watering amount to the water storage tube 201, and the block 211 is pulled by the spring line 210 to prevent the buoyancy of the floating plate 13 from lifting the siphon cover 205 too early, and the Chinese medicinal plants are slightly shaken by the wind, so that watering is triggered too early, causing the Chinese medicinal plants to drown;

[0048] After the water in the soil is replenished in time, the mass of the soil gradually increases and then decreases again. At this time, the siphon cover 205 moves downward, and its bottom end presses the movable ring 213 downward, and the movable ring 213 presses the slope of the triangular block 209, and finally makes the clamping plate 207 start to rotate, so that the clamping block 211 is re-engaged in the groove on the outer surface of the siphon cover 205, and at the same time, the movable sleeve 306 falls again and re-encloses the water outlet on the outer surface of the plug column 309, and the compression tube 301 can be replenished with water for the next irrigation.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed in the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cultivation device suitable for Chinese medicinal materials, comprising a water tank (1), characterized in that: A water storage bucket (3) is detachably mounted on the upper end of the water tank (1), and the water storage bucket (3) and the water tank (1) are connected to each other via a liquid guide tube; a cultivation tube (4) is sleeved on the inner end of the water tank (1); an isolation net (6) is detachably mounted on the inner end of the cultivation tube (4), and the interior of the isolation net (6) can be filled with soil, thereby achieving the cultivation of Chinese medicinal plants; a device box (2) is fixedly mounted on the right end of the cultivation tube (4); a water storage pipe (201) is fixedly mounted on the inner end of the device box (2); a compression pipe (301) capable of adjusting the amount of watering each time is fixedly mounted on the interior of the device box (2); an irrigation device for watering the Chinese medicinal plants is arranged between the compression pipe (301) and the water storage pipe (201); and the water storage pipe (201) is located lower than the compression pipe (301); The irrigation device comprises a siphon cover (205), the siphon cover (205) being located inside a water storage pipe (201), a central tube (206) being fixedly mounted on the inner bottom end of the water storage pipe (201), the siphon cover (205) being sleeved on the outer surface of the central tube (206), an output tube (204) being fixedly mounted on the upper end of the siphon cover (205), one end of the output tube (204) away from the siphon cover (205) being fixedly connected to a spring tube (104), and the upper end of the output tube (204) being fixedly connected to a sliding plate (103), and the output tube (204) and the central tube (206) being connected via a flow guide tube (202); A connection block (101) is provided above the water storage pipe (201); an end of the connection block (101) close to the isolation net (6) is fixedly connected to a water injection needle (102), and the water injection needle (102) is inserted into the interior of the isolation net (6); and a sliding plate (103) is slidably mounted on the inner end of the device box (2); A bottom box (12) is fixedly mounted on the inner end of the water tank (1), a floating plate (13) is provided inside the bottom box (12), a connecting column (14) is fixedly mounted on the upper end of the floating plate (13), and the upper end of the connecting column (14) abuts against the bottom end of the isolation net (6), the bottom box (12) is filled with water, the floating plate (13) moves upwards under the buoyancy of the water, and lifts the isolation net (6) upwards through the connecting column (14).

2. The cultivation equipment suitable for Chinese medicinal materials according to claim 1, characterized in that: The sliding plate (103) is clamped on the outer surface of the isolation net (6), and the isolation net (6) can drive the sliding plate (103) to move when it moves up and down, and the connecting block (101) is clamped on the right end of the sliding plate (103), and the bottom end of the connecting block (101) is fixedly connected to a spring tube (104).

3. The cultivation equipment suitable for Chinese medicinal materials according to claim 1, characterized in that: The outer surface of the central tube (206) is sleeved with a movable ring (213), the movable ring (213) is located in the water storage pipe (201), a plurality of clamping plates (207) are rotatably mounted on the inner bottom end of the water storage pipe (201), the clamping plates (207) are arranged in a ring shape, a triangular block (209) is fixedly mounted on the bottom end of the clamping plate (207), and the inclined surface of the triangular block (209) is located below the movable ring (213).

4. The cultivation equipment suitable for Chinese medicinal materials according to claim 3, characterized in that: A plurality of limit blocks (208) are fixedly mounted on the inner bottom end of the water storage pipe (201), and the limit blocks (208) correspond to the clamping plate (207), and the clamping plate (207) and the water storage pipe (201) are clamped via a torsion spring.

5. The cultivation equipment suitable for Chinese medicinal materials according to claim 4, characterized in that: A sliding block (212) is slidably mounted on the inner end of the card plate (207), a card block (211) is rotatably mounted on the left end of the sliding block (212), a plurality of grooves are provided on the outer surface of the siphon cover (205), the grooves correspond to the card blocks (211), the card blocks (211) are snapped into the grooves, and the card blocks (211) and the card plate (207) are connected via a spring wire (210).

6. The cultivation equipment suitable for Chinese medicinal materials according to claim 1, characterized in that: A screw rod (304) is inserted into the compression tube (301), a screw cap (308) is fixedly mounted on the inner upper end of the compression tube (301), and the screw cap (308) is threadedly sleeved on the outer surface of the screw rod (304). When the screw rod (304) rotates, it can drive the screw cap (308) to move upward or downward, thereby driving the compression tube (301) to compress the internal space, so that the amount of pre-filled water inside can be changed.

7. The cultivation equipment suitable for Chinese medicinal materials according to claim 6, characterized in that: A limit cover (305) is fixedly mounted on the inner bottom end of the compression tube (301), the limit cover (305) being rotatably connected to the screw rod (304), an input tube (203) being fixedly connected to the inner bottom end of the compression tube (301), an output end of the input tube (203) being fixedly connected to the water storage tube (201), a liquid guide tube (302) being fixedly connected to the bottom end of the compression tube (301), an input end of the liquid guide tube (302) being fixedly connected to the water tank (1), and a movable sleeve (306) being slidably mounted on the inner end of the liquid guide tube (302).

8. The cultivation equipment suitable for Chinese medicinal materials according to claim 7, characterized in that: A center rod (307) is passed through the inner end of the screw rod (304), the upper end of the center rod (307) is fixedly connected to the sliding plate (103), and the bottom end of the center rod (307) is fixedly connected to the movable sleeve (306), a plug post (309) is fixedly installed on the inner end of the liquid guide tube (302), a water outlet is provided on the outer surface of the plug post (309), and the movable sleeve (306) is sleeved on the outer surface of the plug post (309), and the movable sleeve (306) and the plug post (309) are connected via a return spring (310).

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