A peony planting and cultivating device

Abstract

The present application relates to peony cultivation device technical field, specifically is a kind of peony planting cultivation device, including water tank, the water tank inside storage is used for watering peony water, the water tank top is provided with detachable cultivation box, the cultivation box is provided with the light-shielding assembly that can be moved up and down and can be unfolded for shading peony, the cultivation box is internally provided with several cultivation cavities for cultivation, the cultivation box is internally further provided with planting assembly for cultivating peony, the side of each cultivation cavity is provided with support bar for supporting planting assembly, the planting assembly can be taken out from cultivation cavity for avoiding peony root damage.The present application is provided with support plate, protective cover is slidably arranged on the support plate, when peony grows to a certain extent, planting assembly can be taken out, and protective cover is separated, peony can be completely taken out, and peony root is not easy to damage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of peony cultivation devices, in particular to a peony planting and cultivation device. BACKGROUND

[0002] Peony, as a perennial deciduous shrub of the Paeoniaceae and Paeonia genus, is widely praised for its colorful and magnificent flowers and is known as the "King of Flowers". With the gradual improvement of people's living standards, the cultivation and planting range of peony is also becoming wider and wider, and people are increasingly pursuing spiritual pleasure. Flower growing has gradually become a part of people's lives, and peony is one of the most popular flowers among many flower species. Therefore, the demand for peony planting and cultivation devices is also increasing.

[0003] Chinese patent CN118743358A discloses a peony flower cultivation box convenient to move, which comprises a box body, a plurality of planting grooves are formed in the inside of the cultivation rack, a soil bag is arranged in the inside of the planting groove, a shaking assembly for driving the cultivation rack to move up and down is arranged outside the cultivation rack, the shaking assembly comprises a rotating rod rotatably connected to the inside of the box body, a plurality of extrusion rods are fixedly connected to the middle part of the outer wall of the rotating rod, the shaking assembly further comprises ear plates fixedly connected to the two sides of the cultivation rack, the outer wall of the ear plate is slidingly connected with the box body, and a first spring is fixedly connected between the top of the ear plate and the box body. The peony is planted in the cultivation hole in the cultivation rack, and watering is performed by the watering assembly.

[0004] The peony is planted in the cultivation hole in the cultivation rack, and watering is performed by the watering assembly. However, the traditional peony planting method faces a series of challenges in the transplanting process, especially when the peony plant grows to a certain size. Root damage during the transplanting process becomes a key factor restricting the healthy transplantation and subsequent growth of peony. Specifically, the root system of peony is developed and sensitive, rich in a large number of fine roots and fibrous roots, which are crucial for water and nutrient absorption. In traditional transplanting operations, workers usually need to pull out the peony directly from the soil, which can easily cause the root system to be torn or broken, affecting the survival rate of the peony after transplanting, and may also cause the growth potential to weaken, delay the flowering period, and even affect the quality and quantity of flowers. In addition, root damage can also provide a pathway for the invasion of pathogenic bacteria, increasing the risk of peony infection. SUMMARY

[0005] The purpose of the present application is to provide a peony planting and cultivation device, which is provided with a support plate, a protective cover is slidingly arranged on the support plate, and when the peony grows to a certain extent, the planting assembly can be taken out, and the protective cover can be separated, so that the peony can be taken out completely without damaging the roots of the peony.

[0006] To solve the prior art problems, the present application provides a peony planting and cultivating device, which comprises a water tank, the inside of which is used to store water for watering peonies, a detachable cultivating box is arranged on the top of the water tank, a light-shielding assembly capable of moving up and down and capable of being unfolded to shield light for peonies is arranged in the cultivating box, a plurality of cultivating cavities for cultivation are arranged in the inside of the cultivating box, a planting assembly capable of being used to cultivate peonies is further arranged in the inside of the cultivating box, a support strip for supporting the planting assembly is arranged on the side of each cultivating cavity, the planting assembly can be taken out of the cultivating cavity to avoid damage to the root of the peony, a water supply assembly for transporting water in the water tank to the cultivating cavity to water the peony in the cultivating cavity is further arranged in the inside of the water tank, and a plurality of water-permeable holes are arranged on the bottom of the cultivating cavity.

[0007] Preferably, the planting assembly comprises a first support plate placed on the support strip, a plurality of planting holes for planting peonies are distributed on the first support plate, first sliding rails are symmetrically arranged on both sides of the bottom of the first support plate along the width direction thereof, and a first protective cover for protecting the root of the peony is further slidably arranged on the first sliding rail.

[0008] The first protective cover is composed of two half-circular table structures, the upper part of the first protective cover is larger than the lower part of the first protective cover, the first protective cover is coaxially matched with the planting hole on the first support plate, a first clamp for fixing the two half-circular table structures is further arranged on the upper part of the first protective cover, and a through groove is further arranged on the bottom of the first protective cover, so that the first protective cover can be separated into two half-circular table structures when the first clamp is loosened.

[0009] Preferably, the planting assembly comprises a second support plate placed on the support strip, the second support plate is composed of two identical plate structures, a semicircular hole is arranged on each plate structure along the length direction thereof, the two semicircular holes form a planting hole for planting peonies when the plate structures are spliced, a fixing structure for maintaining the spliced state of the two plate structures is further arranged on the plate structure, a second sliding rail is arranged on the bottom of each plate structure along the width direction thereof, and a second protective cover for protecting the root of the peony is further slidably arranged on the second sliding rail. Preferably, a product storage device for delivering aquatic products into the thawing tank is further arranged in the thawing tank.

[0010] Preferably, the second protective cover is composed of two half-circular table structures, the upper part of the second protective cover is larger than the lower part of the second protective cover, the second protective cover is coaxially matched with the planting hole on the second support plate, a second clamp for fixing the two half-circular table structures is further arranged on the upper part of the second protective cover, and a through groove is further arranged on the bottom of the second protective cover, so that the second protective cover can be separated into two half-circular table structures when the second clamp is loosened.

[0011] Preferably, the water supply assembly comprises a water supply pipe arranged at the bottom of the interior of the cultivation cavity, the water supply pipe is provided with a plurality of water holes for spraying water into the cultivation cavity, the water supply assembly further comprises a pump body mounted on the water tank, and the water inlet end of the pump body is connected with a connecting pipe, the connecting pipe extends below the water surface in the water tank, the water outlet end of the pump body is connected with a shunt pipe, the water supply pipe is connected with the shunt pipe, and the bottom of the cultivation tank is further provided with a grid.

[0012] Preferably, the water supply pipe is arranged in an S shape into the cultivation cavity to increase the contact area with the soil in the cultivation cavity.

[0013] Preferably, the water supply assembly further comprises a water absorption plate arranged at the bottom of the interior of the cultivation cavity, the bottom of the water absorption plate is provided with a guide column which passes through the water-permeable hole and extends below the water surface in the water tank, a plurality of fins are uniformly distributed on the water absorption plate for increasing the contact area with the soil, and the water absorption plate, the guide column and the fins are all made of water absorption material.

[0014] Preferably, the top of the cultivation tank is further provided with a second groove, the light shielding assembly comprises a light shielding cover capable of moving up and down in the second groove, light shielding plates are rotationally arranged at the two sides of the top of the light shielding cover, a first groove is further arranged on the cultivation tank, the light shielding plates can be folded and inserted into the first groove, a sliding groove is vertically arranged on the cultivation tank, a limiting screw is further arranged on the light shielding cover, the limiting screw passes through the sliding groove and is sleeved with a pressing ring, and a limiting nut is rotationally arranged on the pressing ring, the limiting nut can press the pressing ring on the cultivation tank to fix the light shielding cover.

[0015] Preferably, the water level detection assembly comprises a sleeve vertically arranged in the water tank, a floating ball is arranged in the sleeve, a through hole is arranged on the position close to the bottom of the sleeve, water enters the sleeve through the through hole and makes the floating ball float up, a support sleeve is arranged at the position of the bottom of the interior of the sleeve, a pressure sensor is arranged in the support sleeve, a moving piece is slidably arranged on the support sleeve, a reset spring is sleeved on the moving piece, one end of the reset spring is connected with the top of the moving piece, the other end of the reset spring is connected with the support sleeve, a drain valve for draining water is arranged on the water tank, and a loudspeaker is arranged on the water tank, the loudspeaker can emit an alarm sound when the water level in the water tank is too low.

[0016] The beneficial effects of the present application compared with the prior art are:

[0017] 1. The application is provided with a planting assembly, the bottom of the planting assembly is provided with a sliding rail, the sliding rail is provided with a protective cover, and the support plate can be taken out of the cultivation cavity, the clamp is loosened, the clamp is taken off from the protective cover, and then the protective cover is separated, at this time, the peony can be taken out completely, and damage to the roots of the peony during transplanting is avoided.

[0018] 2. The application is provided with a through slot at the bottom of the protective cover, so that the bottom of the protective cover can be expanded, and when the roots of peony begin to grow and gradually expand outward, the through slot structure at the bottom of the protective cover can adapt to the growth trend of the root system, and moderately open to provide more growth space for the root system.

[0019] 3. The application can shade the peony by setting the light shield plate and the light shield cover, when the peony grows, the light intensity is also a factor affecting the growth of the peony, when the light is too strong, the light shield cover can be lifted, and the compression ring is pressed on the cultivation box through the limiting nut, so that the light shield cover is fixed, and the light shield cover is prevented from descending due to its own gravity, by rotating the light shield plate, the light shield plate covers the light shield cover, and the growth of the peony is prevented from being affected by too strong light, when shading is not needed, the light shield cover can be retracted into the cultivation box, and the light shield plate can be folded and retracted into the cultivation box, so that the shading assembly is convenient to store. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a first three-dimensional structure schematic diagram of a peony planting and cultivating device of the application.

[0021] Figure 2 is a second three-dimensional structure schematic diagram of a peony planting and cultivating device of the application.

[0022] Figure 3 is an explosion structure schematic diagram of embodiment three of a peony planting and cultivating device of the application.

[0023] Figure 4 is a three-dimensional structure schematic diagram of a light shielding assembly of a peony planting and cultivating device of the application.

[0024] Figure 5 is a structure schematic diagram of a planting assembly of embodiment one of a peony planting and cultivating device of the application.

[0025] Figure 6 is a structure schematic diagram of a planting assembly of embodiment two of a peony planting and cultivating device of the application.

[0026] Figure 7 is an explosion structure schematic diagram of a peony planting and cultivating device of the application.

[0027] Figure 8 is a cross-sectional structure schematic diagram of a water level detection assembly of a peony planting and cultivating device of the application.

[0028] Figure 9 is a three-dimensional structure schematic diagram of a water supply assembly of embodiment three of a peony planting and cultivating device of the application.

[0029] Figure 10It is the explosion perspective structural schematic diagram of embodiment four of the peony planting and cultivating device.

[0030] Figure 11 It is the perspective structural schematic diagram in the water supply assembly of embodiment four of the peony planting and cultivating device.

[0031] The figure mark is: 1, water tank;11, drain valve;2, cultivation box;21, cultivation cavity;211, support strip;22, chute;23, first groove;24, second groove;25, water-permeable hole;26, grid;3, planting assembly;31a, first support plate;31a1, first sliding rail;32a, first protective cover;33a, first clamp;32b, second support plate;31b1, second sliding rail;32b, second protective cover;33b, second clamp;4, shading assembly;41, shading cover;42, shading plate;43, limiting screw;431, compression ring;44, limiting nut;5, water level detection assembly;51, sleeve;511, through hole;52, floating ball;53, pressure sensor;54, support sleeve;55, moving piece;56, return spring;6, water supply assembly;61a, water supply pipeline;62a, pump body;62a1, connecting pipe;62a2, shunt pipe;61b, water absorption plate;61b1, guide column;61b2, fin. DETAILED DESCRIPTION

[0032] In order to further understand the features, technical means and specific purposes and functions reached by the present application, the present application is described in further detail below in combination with the drawings and specific embodiments.

[0033] Referring to Figures 1-11 The present application provides a peony planting and cultivating device, which comprises a water tank 1, the water tank 1 stores water for watering peonies, the top of the water tank 1 is provided with a detachable cultivation box 2, the cultivation box 2 is provided with a shading assembly 4 which can move up and down and can be unfolded to shade peonies, the inside of the cultivation box 2 is provided with a plurality of cultivation cavities 21 for cultivation, the inside of the cultivation box 2 is also provided with a planting assembly 3 for cultivating peonies, the side of each cultivation cavity 21 is provided with a support strip 211 for supporting the planting assembly 3, the planting assembly 3 can be taken out of the cultivation cavity 21 to avoid damage to the roots of peonies, the inside of the water tank 1 is also provided with a water supply assembly 6 for transporting water in the water tank 1 to the cultivation cavities 21 to water the peonies in the cultivation cavities 21, and the bottom of the cultivation cavity 21 is provided with a plurality of water-permeable holes 25.

[0034] The peony plants are planted in the planting assembly 3, and then the planting assembly 3 is placed in the cultivation cavity 21 and supported by the support strip 211. The soil is filled into the cultivation cavity 21, and when the peony needs to be irrigated, the water in the water tank 1 is transported to the cultivation cavity 21 through the water supply assembly 6, so that the water infiltrates the soil, and the peony is provided with the water required for growth. Excess water is discharged through the water-permeable hole 25 to prevent water accumulation.

[0035] Embodiment one: reference Figure 5 As shown, the planting assembly 3 includes a first support plate 31a placed on the support strip 211, and a plurality of planting holes for planting peonies are distributed on the first support plate 31a. The first support plate 31a is provided with a first sliding rail 31a1 on both sides of the bottom of the first support plate 31a along the width direction, and a first protective cover 32a for protecting the root of the peony is further slidably arranged on the first sliding rail 31a1. The first protective cover 32a is a structure spliced by two semicircular table structures, and the upper part of the first protective cover 32a is larger than the lower part of the first protective cover 32a. The first protective cover 32a is coaxially matched with the planting hole on the first support plate 31a, and the first protective cover 32a is further provided with a first clamp 33a for fixing the two semicircular table structures. The bottom of the first protective cover 32a is also provided with a through slot, and when the first clamp 33a is loosened, the first protective cover 32a can be separated into two semicircular table structures.

[0036] When the peony needs to be transplanted, the first support plate 31a is taken out of the cultivation cavity 21, the first clamp 33a is loosened, and the first protective cover 32a is separated into two semicircular table structures. Then the planting assembly 3 is gently taken out to avoid damaging the root of the peony.

[0037] Embodiment two: reference Figure 6 As shown, the planting assembly 3 includes a second support plate 31b placed on the support strip 211, and the second support plate 31b is a structure spliced by two identical plate structures. A semicircular hole is further formed on each plate structure along the length direction, and when the plate structures are spliced, the two semicircular holes form a planting hole for planting peonies. The plate structure is further provided with a fixing structure for maintaining the spliced state of the two plate structures. The bottom of each plate structure is provided with a second sliding rail 31b1 along the width direction, and a second protective cover 32b for protecting the root of the peony is further slidably arranged on the second sliding rail 31b1. The second protective cover 32b is a structure spliced by two semicircular table structures, and the upper part of the second protective cover 32b is larger than the lower part of the second protective cover 32b. The second protective cover 32b is coaxially matched with the planting hole on the second support plate 31b, and the second protective cover 32b is further provided with a second clamp 33b for fixing the two semicircular table structures. The bottom of the second protective cover 32b is also provided with a through slot, and when the second clamp 33b is loosened, the second protective cover 32b can be separated into two semicircular table structures.

[0038] The second support plate 31b of the two plate structures is spliced together to form a complete planting hole. The second protective cover 32b is slid into the position of the planting hole and is fixed with the second clamp 33b. The peony plant is planted in the second protective cover 32b, and then filled with soil. When the peony needs to be transplanted, the second support plate 31b can be separated, the second clamp 33b is loosened, the second protective cover 32b is divided into two semicircular table structures, and then the peony can be taken out without damaging the root of the peony.

[0039] Embodiment three, refer to Figure 9 As shown in the figure, the water supply assembly 6 includes a water supply pipe 61a arranged at the bottom inside the cultivation cavity 21, the water supply pipe 61a is provided with a plurality of water holes for spraying water into the cultivation cavity 21, the water supply assembly 6 further includes a pump body 62a installed on the water tank 1, and the pump body 62a is connected with a connecting pipe 62a1 at the water inlet end, the connecting pipe 62a1 extends below the water surface in the water tank 1, the pump body 62a is connected with a shunt pipe 62a2 at the water outlet end, the water supply pipe 61a is connected with the shunt pipe 62a2, and the bottom of the cultivation box 2 is further provided with a grid 26. The water supply pipe 61a is arranged in an "S" shape into the cultivation cavity 21 to increase the contact area with the soil in the cultivation cavity 21.

[0040] When the peony plant needs to be watered, the pump body 62a is started, the pump body 62a sucks water from the water tank 1 through the connecting pipe 62a1, and the water is delivered to the water supply pipe 61a through the shunt pipe 62a2. The water supply pipe 61a is arranged in an "S" shape, which can increase the contact area with the soil in the cultivation cavity 21, ensure that the water is more evenly penetrated into the soil, and ensure that the soil in the entire cultivation cavity 21 can get enough water.

[0041] Embodiment four, refer to Figure 10 and Figure 11 As shown in the figure, the water supply assembly 6 further includes a water absorption plate 61b arranged at the bottom inside the cultivation cavity 21, the bottom of the water absorption plate 61b is provided with a guide column 61b1, the guide column 61b1 passes through the water permeable hole 25 and extends below the water surface in the water tank 1, and a plurality of fins 61b2 are uniformly distributed on the water absorption plate 61b for increasing the contact area with the soil, the water absorption plate 61b, the guide column 61b1 and the fins 61b2 are all made of water absorption material.

[0042] The guide column 61b1 extends below the water surface to guide the moisture in the water tank 1 into the water absorption plate 61b, which is made of water-absorbing material and has excellent water absorption and water retention. It can absorb and store water from the water tank 1, and then slowly release the moisture into the soil through capillary action, maintaining the appropriate humidity of the soil. Avoid the adverse effects of excessive moisture on peony plants. The main function of the fin 61b2 is to increase the contact area between the water absorption plate 61b and the soil, thereby improving the efficiency of moisture release.

[0043] Referring to Figure 3 and Figure 4 As shown in the figure, the top of the cultivation box 2 is also provided with a second groove 24, and the light shielding assembly 4 comprises a light shielding cover 41 capable of moving up and down in the second groove 24, and the top of the light shielding cover 41 is provided with a light shielding plate 42 on both sides, and the cultivation box 2 is also provided with a first groove 23, and the light shielding plate 42 can be folded and inserted into the first groove 23, and the cultivation box 2 is also vertically provided with a sliding groove 22, and the light shielding cover 41 is also provided with a limiting screw 43, the limiting screw 43 passes through the sliding groove 22 and is sleeved with a pressing ring 431, and the pressing ring 431 is also rotatably provided with a limiting nut 44, and the limiting nut 44 can press the pressing ring 431 on the cultivation box 2 to fix the light shielding cover 41.

[0044] When the light intensity inside the cultivation box 2 needs to be adjusted, the light shielding cover 41 can be manually moved up and down until the desired height is reached. Then, rotate the limiting nut 44 and tighten it on the pressing ring 431 until the pressing ring 431 is in close contact with the side wall of the cultivation box 2. At this time, the position of the light shielding cover 41 is fixed and cannot be moved up and down again. The light shielding plate 42 can be unfolded and placed on the light shielding cover 41, and when not shading, the light shielding cover 41 and the light shielding plate 42 can be retracted into the cultivation box 2 for storage.

[0045] Referring to Figure 8 As shown in the figure, the water level detection assembly 5 comprises a sleeve 51 vertically arranged in the water tank 1, the sleeve 51 is provided with a floating ball 52, and the sleeve 51 is provided with a through hole 511 near the bottom, through which water enters the sleeve 51 and makes the floating ball 52 float up. The position of the inside bottom of the sleeve 51 is provided with a supporting sleeve 54, the inside of the supporting sleeve 54 is provided with a pressure sensor 53, and the supporting sleeve 54 is also slidably provided with a moving piece 55, the moving piece 55 is sleeved with a reset spring 56, one end of the reset spring 56 is connected with the top of the moving piece 55, the other end of the reset spring 56 is connected with the supporting sleeve 54, the water tank 1 is also provided with a drain valve 11 for drainage, and the water tank 1 is also provided with a loudspeaker, which can emit an alarm sound when the water level in the water tank 1 is too low.

[0046] When the water level in the water tank 1 rises, water enters the sleeve 51 through the through hole 511, pushing the floating ball 52 to rise. The moving part 55 is separated from the pressure sensor 53, when the water level drops, the floating ball 52 drops, the floating ball 52 makes the moving part 55 move down, the moving part 55 exerts pressure on the pressure sensor 53 at the bottom of the supporting sleeve 54, so that the pressure sensor 53 outputs a corresponding electric signal. Make the speaker sound, to remind the staff to add water to the water tank 1.

[0047] The above embodiments only express one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A peony planting and cultivating device comprising a water tank (1), characterized in that: The water tank (1) stores water for irrigating peonies, the top of the water tank (1) is provided with a detachable cultivation box (2), the cultivation box (2) is provided with a light shielding assembly (4) which can move up and down and can be unfolded to shield light for peonies, the inside of the cultivation box (2) is provided with a plurality of cultivation cavities (21) for cultivation, the inside of the cultivation box (2) is also provided with a planting assembly (3) which can be used for cultivating peonies, the side of each cultivation cavity (21) is provided with a support strip (211) for supporting the planting assembly (3), the planting assembly (3) can be taken out of the cultivation cavity (21) to avoid damaging the roots of peonies, the inside of the water tank (1) is also provided with a water supply assembly (6) which can transport water in the water tank (1) to the cultivation cavity (21) for irrigating peonies in the cultivation cavity (21), the bottom of the cultivation cavity (21) is provided with a plurality of water permeable holes (25), the planting assembly (3) comprises a first support plate (31a) placed on the support strip (211), a plurality of planting holes for planting peonies are distributed on the first support plate (31a), the two sides of the bottom of the first support plate (31a) are provided with first sliding rails (31a1) which are symmetrical along the width direction of the first support plate (31a), a first protective cover (32a) for protecting the roots of peonies is also slidably arranged on the first sliding rail (31a1), the first protective cover (32a) is composed of two semicircular table structures, the upper part of the first protective cover (32a) is larger than the lower part of the first protective cover (32a), the first protective cover (32a) is coaxially matched with the planting hole on the first support plate (31a), the upper part of the first protective cover (32a) is also provided with a first clamp (33a) for fixing the two semicircular table structures, and a through slot is formed in the bottom of the first protective cover (32a), when the first clamp (33a) is loosened, the first protective cover (32a) can be separated into two semicircular table structures, a second slot (24) is also formed in the top of the cultivation box (2), the light shielding assembly (4) comprises a light shielding cover (41) which can move up and down in the second slot (24), light shielding plates (42) are rotatably arranged on the two sides of the top of the light shielding cover (41), a first slot (23) is also formed in the cultivation box (2), the light shielding plates (42) can be folded and inserted into the first slot (23), a sliding groove (22) is also vertically arranged on the cultivation box (2), a limiting screw (43) is also arranged on the light shielding cover (41), the limiting screw (43) passes through the sliding groove (22) and is sleeved with a pressing ring (431), a limiting nut (44) is also rotatably arranged on the pressing ring (431), the limiting nut (44) can press the pressing ring (431) on the cultivation box (2) to fix the light shielding cover (41).

2. The peony planting and cultivating device according to claim 1, characterized in that: The planting assembly (3) comprises a second support plate (31b) placed on the support strip (211), and the second support plate (31b) is formed by splicing two plate-shaped structures with the same structure, and a semicircular hole is formed on each plate-shaped structure along the length direction of the plate-shaped structure, when the plate-shaped structures are spliced, the two semicircular holes form a planting hole for planting peonies, and a fixing structure for maintaining the splicing state of the two plate-shaped structures is arranged on the plate-shaped structure, and a second sliding rail (31b1) is arranged on the bottom of each plate-shaped structure along the width direction of the plate-shaped structure, and a second protective cover (32b) for protecting the root of the peony is slidably arranged on the second sliding rail (31b1).

3. The peony planting and cultivating device according to claim 2, characterized in that: The second protective cover (32b) is formed by splicing two semicircular table-shaped structures, and the upper part of the second protective cover (32b) is larger than the lower part of the second protective cover (32b), the second protective cover (32b) is coaxially matched with the planting hole on the second support plate (31b), and the upper part of the second protective cover (32b) is provided with a second clamp (33b) for fixing the two semicircular table-shaped structures, and a through groove is formed in the bottom of the second protective cover (32b), when the second clamp (33b) is loosened, the second protective cover (32b) can be separated into two semicircular table-shaped structures.

4. The peony planting and cultivating device according to claim 1, characterized in that: The water supply assembly (6) comprises a water supply pipeline (61a) arranged at the bottom of the cultivation cavity (21), and the water supply pipeline (61a) is provided with a plurality of water holes for spraying water into the cultivation cavity (21), the water supply assembly (6) further comprises a pump body (62a) mounted on the water tank (1), and the water inlet end of the pump body (62a) is connected with a connecting pipe (62a1) extending below the water surface in the water tank (1), and the water outlet end of the pump body (62a) is connected with a shunt pipe (62a2), the water supply pipeline (61a) is connected with the shunt pipe (62a2), and the bottom of the cultivation tank (2) is provided with a grid (26).

5. The peony planting and cultivating device according to claim 4, characterized in that: The water supply pipeline (61a) is arranged in the "S" shape in the cultivation cavity (21) to increase the contact area with the soil in the cultivation cavity (21).

6. The peony planting and cultivating device according to claim 1, characterized in that: The water supply assembly (6) further comprises a water absorption plate (61b) arranged at the bottom of the cultivation cavity (21), the bottom of the water absorption plate (61b) is provided with a guide column (61b1) penetrating through the water permeable hole (25) and extending below the water surface in the water tank (1), and a plurality of fins (61b2) are uniformly distributed on the water absorption plate (61b) to increase the contact area with the soil, and the water absorption plate (61b), the guide column (61b1) and the fin (61b2) are all made of water absorption material.

7. The peony planting and cultivating device according to claim 1, characterized in that: The water level detection assembly (5) comprises a sleeve (51) vertically arranged in the water tank (1), a floating ball (52) is arranged in the sleeve (51), a through hole (511) for water to enter the sleeve (51) and make the floating ball (52) float is arranged at a position close to the bottom of the sleeve (51), a supporting sleeve (54) is arranged at a position of the inside bottom of the sleeve (51), a pressure sensor (53) is arranged in the supporting sleeve (54), a moving piece (55) is slidably arranged on the supporting sleeve (54), a reset spring (56) is sleeved on the moving piece (55), one end of the reset spring (56) is connected with the top of the moving piece (55), the other end of the reset spring (56) is connected with the supporting sleeve (54), a drain valve (11) for draining water is arranged on the water tank (1), and a loudspeaker is arranged on the water tank (1); when the water level in the water tank (1) is too low, the loudspeaker can emit an alarm sound.

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