Multi-layer lifting three-dimensional planting shed frame

Abstract

The invention discloses a multi-layer liftable three-dimensional planting shed frame which comprises a planting shed frame body, the planting shed frame body comprises a mounting shell, one side of the mounting shell is fixedly connected with a supporting top plate with a built-in light supplementing lamp, and the top of the supporting top plate is fixedly connected with a water storage tank; the invention belongs to the technical field of agricultural planting, and aims at solving the problems that in the prior art, when vegetables on the upper layer grow flourishing, illumination of the vegetables on the lower layer is prone to being shielded, and consequently leaves of the vegetables on the lower layer become yellow and grow slowly due to insufficient illumination. The technical effects are that through the arrangement of the layer height circulation adjusting mechanism, the upper layer vegetable planting rack can be automatically and regularly adjusted to the lower layer and the lower layer vegetable planting rack can be automatically and regularly adjusted to the upper layer in the vegetable growth process, so that the normal growth of the lower layer vegetables is prevented from being influenced by the fact that the vegetables always located on the upper layer shield light; and the illumination uniformity of each layer of vegetable planting frame is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural planting, and particularly to a multi-layer liftable three-dimensional planting shelf. Background Art

[0002] The multi-layer liftable three-dimensional planting shelf is mainly applied to the field of protected planting in modern agriculture, and plays an important role especially in scenarios such as greenhouse, agricultural planting base and home gardening. In the greenhouse, it can make full use of the vertical space to realize the three-dimensional planting of various plants such as vegetables, flowers and medicinal materials, effectively improving the land utilization rate and the yield per unit area; in the agricultural planting base, it can meet the large-scale and intensive planting needs, facilitating unified management and mechanized operation; while in home gardening, it provides flexible solutions for planting in small spaces such as balconies and courtyards, enabling more people to experience the joy of planting.

[0003] There are many deficiencies in the use of traditional fixed-layer three-dimensional planting shelves. On the one hand, since the height of each layer of the shelf is fixed, it is difficult to accurately meet the requirements of vegetables at different growth stages for light, ventilation and space. For example, when the upper-layer vegetables grow lushly, they are likely to block the light of the lower-layer vegetables, resulting in problems such as yellowing leaves and slow growth of the lower-layer vegetables due to insufficient light, affecting the quality and yield of the vegetables. On the other hand, when performing daily management operations such as watering, fertilizing and picking, the fixed-height shelf brings great inconvenience to the operators. For the higher-layer shelves, the operators need to rely on ladders or other climbing tools, which not only increases the labor intensity but also poses certain safety hazards. Therefore, a multi-layer liftable three-dimensional planting shelf is proposed. Summary of the Invention

[0004] Therefore, the present invention provides a multi-layer liftable three-dimensional planting shelf to solve the above problems in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: According to the first aspect of the present invention, a multi-layer liftable three-dimensional planting shelf includes a planting shelf main body, the planting shelf main body includes an installation outer shell, one side of the installation outer shell is fixedly connected with a support top plate with an built-in supplementary light, and the top of the support top plate is fixedly connected with a water storage tank; a floor height circulation adjustment mechanism, the floor height circulation adjustment mechanism includes a second motor, one end of the rotating shaft of the second motor is fixedly connected with a first sprocket, and the surface of the first sprocket is engaged with a first chain; a planting layer rack mechanism, the planting layer rack mechanism includes a vegetable planting rack and a picking assembly, and planting soil is arranged inside the vegetable planting rack.

[0006] Further, the main body of the planting trellis further includes a first motor, one side of the first motor is fixedly connected to the surface of the water storage tank, a water adding pipe is arranged at the top of the inner cavity of the water storage tank, and a fertilizer adding port is arranged at one side of the top of the inner cavity of the water storage tank.

[0007] Further, a stirring blade is fixedly connected to the surface of the rotating shaft of the first motor, and an irrigation pipe is arranged at one side of the inner cavity of the water storage tank.

[0008] Further, one end of the irrigation pipe is communicated with an irrigation sprinkler, the top of the irrigation sprinkler is fixedly connected to the bottom of the support top plate, and a solenoid valve is arranged inside the irrigation pipe.

[0009] Further, the floor height circulation adjustment mechanism further includes a first connecting piece, one side of the first connecting piece is fixedly connected to one side of the first chain, and the surface of the second motor is fixedly connected to one side of the installation shell.

[0010] Further, a fixing piece is rotatably connected inside the first connecting piece, a connecting rod is fixedly connected to one side of the fixing piece, and a supporting piece is fixedly connected to the end of the connecting rod far away from the fixing piece.

[0011] Further, a second connecting piece is rotatably connected to the surface of the connecting rod, a second chain is fixedly connected to the surface of the second connecting piece, a second sprocket is meshed inside the second chain, and a rotating shaft is arranged inside the second sprocket.

[0012] Further, one end of the rotating shaft is fixedly connected to a mounting plate, a fixing rod is fixedly connected to the side of the mounting plate far away from the second sprocket, the end of the fixing rod far away from the mounting plate is fixedly connected to the inner wall of the installation shell, and a protective plate is arranged on the other side of the mounting plate.

[0013] Further, the picking assembly includes a plug-in frame, the bottom of the plug-in frame is plugged into the top of the vegetable planting rack, an adjusting screw is threadedly connected inside the plug-in frame, one end of the adjusting screw extends to the inner wall of the plug-in frame, and a third motor is fixedly connected to one side of the plug-in frame.

[0014] Further, one end of the rotating shaft of the third motor is fixedly connected to a screw rod, the end of the screw rod far away from the third motor is rotatably connected to the inner wall of the plug-in frame, a driving rod is threadedly connected to the surface of the screw rod, guide rods are slidably connected inside both ends of the driving rod, the two ends of the guide rods are fixedly connected to the inner wall of the plug-in frame, a mounting block is fixedly connected to the bottom of the driving rod, and a picking knife is bolted to the surface of the mounting block.

[0015] The present invention has the following advantages: Through the setting of the floor height circulation adjustment mechanism, during the growth process of vegetables, the upper vegetable planting rack can be automatically adjusted to the lower layer regularly, and the lower vegetable planting rack can be adjusted to the upper layer, avoiding the upper-layer vegetables from blocking light and affecting the normal growth of the lower-layer vegetables, improving the light uniformity of each layer of vegetable planting racks. At the same time, when harvesting, a harvesting mechanism can be installed according to the type of planted vegetables, and the entire layer of vegetables can be harvested at one time. During the harvesting process, the high-layer vegetables can be continuously dropped through the floor height circulation adjustment mechanism, and there is no need to climb high for harvesting, making it more convenient to use. When fertilizing and watering, the multi-layer vegetable planting racks can be moved to the positions below the fertilizing and watering ports in sequence for fertilizing and watering. The fertilization amount and watering amount can be freely controlled according to the type of vegetables planted on each layer, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 1 is a front view structural schematic diagram of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0017] Figure 2 FIG. 2 is a side view structural schematic diagram of the floor height circulation adjustment mechanism of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0018] Figure 3 FIG. 3 is an internal structural schematic diagram of the installation housing of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0019] Figure 4 FIG. 4 is an exploded state structural schematic diagram of the installation housing of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0020] Figure 5 FIG. 5 is a structural schematic diagram of the floor height circulation adjustment mechanism of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0021] Figure 6 FIG. 6 is a side view structural schematic diagram of the floor height circulation adjustment mechanism of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0022] Figure 7 FIG. 7 is a structural schematic diagram of the main body part of the planting shelf of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0023] Figure 8 FIG. 8 is a structural schematic diagram of the planting layer rack mechanism of the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0024] Figure 9 FIG. 9 is a Figure 8 magnified structural schematic diagram at position A in the multi-layer liftable three-dimensional planting shelf provided by the present invention.

[0025] In the figure: 11, installation housing; 12, support top plate; 13, water storage tank; 14, water filling pipe; 15, first motor; 16, stirring blade; 17, irrigation pipe; 18, irrigation shower head; 19, solenoid valve; 21, second motor; 22, first sprocket; 23, first chain; 24, first connecting piece; 25, fixing piece; 26, connecting rod; 27, support piece; 28, second connecting piece; 29, second chain; 210, second sprocket; 211, mounting plate; 212, fixing rod; 213, protective plate; 31, vegetable planting rack; 32, planting soil; 33, plug-in frame; 34, adjusting screw; 35, third motor; 36, screw; 37, driving rod; 38, guide rod; 39, mounting block; 310, picking knife. Detailed implementation manners

[0026] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Embodiment

[0027] As Figures 1 to 9 shown, the multi-layer liftable three-dimensional planting shed frame in the first aspect embodiment of the present invention includes a planting shed frame main body, and the planting shed frame main body includes an installation housing 11. One side of the installation housing 11 is fixedly connected with a support top plate 12 with an built-in supplementary light. The top of the support top plate 12 is fixedly connected with a water storage tank 13; a floor height circulation adjustment mechanism, and the floor height circulation adjustment mechanism includes a second motor 21. One end of the rotating shaft of the second motor 21 is fixedly connected with a first sprocket 22, and the surface of the first sprocket 22 is engaged with a first chain 23; a planting layer rack mechanism, and the planting layer rack mechanism includes a vegetable planting rack 31 and a picking assembly. The inside of the vegetable planting rack 31 is provided with planting soil 32. In the above embodiments, it should be noted that during use, the installation shell 11 serves as the main frame. The support top plate 12 on one side thereof integrates a supplementary light, providing artificial light compensation for crops. The top water storage tank 13 is filled with water through the water adding pipe 14 and nutrient solution is supplemented through the fertilizer adding port. The first motor 15 inside drives the stirring blade 16 to evenly mix the water and fertilizer, preparing for irrigation. The irrigation pipe 17 on one side of the inner cavity of the water storage tank is connected to the irrigation shower head 18, and its opening and closing are controlled by the solenoid valve 19 to achieve precise irrigation. During irrigation, the first motor 15 first stirs the water and fertilizer mixture in the water storage tank to ensure uniform concentration. According to the irrigation and fertilization amounts required for each layer, the solenoid valve 19 is controlled to open, and the mixed liquid is evenly sprayed from the irrigation pipe 17 by the irrigation shower head 18 to the lower planting layer. The multi-layer vegetable planting racks can be successively moved under the fertilization and watering ports for fertilization and watering. According to the types of vegetables planted in each layer, the fertilization amount and watering amount can be freely controlled, making it more convenient to use; The technical effects achieved by the above embodiments are as follows: During irrigation, the first motor 15 first stirs the water and fertilizer mixture in the water storage tank to ensure uniform concentration. According to the irrigation and fertilization amounts required for each layer, the solenoid valve 19 is controlled to open, and the mixed liquid is evenly sprayed from the irrigation pipe 17 by the irrigation shower head 18 to the lower planting layer. The multi-layer vegetable planting racks can be successively moved under the fertilization and watering ports for fertilization and watering. According to the types of vegetables planted in each layer, the fertilization amount and watering amount can be freely controlled, making it more convenient to use. Embodiment

[0028] Such as Figures 1 to 9As shown in the figure, the multi-layer liftable three-dimensional planting shelf includes all the contents of Embodiment 1. In addition, the main body of the planting shelf includes an installation housing 11. One side of the installation housing 11 is fixedly connected to a support top plate 12 with an built-in supplementary light. The top of the support top plate 12 is fixedly connected to a water storage tank 13; a floor height circulation adjustment mechanism, which includes a second motor 21. One end of the rotating shaft of the second motor 21 is fixedly connected to a first sprocket 22, and the surface of the first sprocket 22 is engaged with a first chain 23; a planting layer rack mechanism, which includes a vegetable planting rack 31 and a picking component. The inside of the vegetable planting rack 31 is provided with planting soil 32. The main body of the planting shelf also includes a first motor 15. One side of the first motor 15 is fixedly connected to the surface of the water storage tank 13. A water supply pipe 14 is arranged at the top of the inner cavity of the water storage tank 13. A fertilizer inlet is arranged on one side of the top of the inner cavity of the water storage tank 13. The surface of the rotating shaft of the first motor 15 is fixedly connected to a stirring blade 16. One side of the inner cavity of the water storage tank 13 is provided with an irrigation pipe 17. One end of the irrigation pipe 17 is communicated with an irrigation shower head 18. The top of the irrigation shower head 18 is fixedly connected to the bottom of the support top plate 12. An electromagnetic valve 19 is arranged inside the irrigation pipe 17. The floor height circulation adjustment mechanism also includes a first connecting piece 24. One side of the first connecting piece 24 is fixedly connected to one side of the first chain 23. The surface of the second motor 21 is fixedly connected to one side of the installation housing 11. A fixing piece 25 is rotatably connected inside the first connecting piece 24. One side of the fixing piece 25 is fixedly connected to a connecting rod 26. The end of the connecting rod 26 far from the fixing piece 25 is fixedly connected to a support piece 27. The surface of the connecting rod 26 is rotatably connected to a second connecting piece 28. The surface of the second connecting piece 28 is fixedly connected to a second chain 29. A second sprocket 210 is engaged inside the second chain 29. A rotating shaft is arranged inside the second sprocket 210. One end of the rotating shaft is fixedly connected to a mounting plate 211. The side of the mounting plate 211 far from the second sprocket 210 is fixedly connected to a fixing rod 212. The end of the fixing rod 212 far from the mounting plate 211 is fixedly connected to the inner wall of the installation housing 11. A protective plate 213 is arranged on the other side of the mounting plate 211; In the above embodiments, it should be noted that when adjusting the storey height, the second motor 21 is fixed to the installation housing 11, and its rotating shaft drives the first sprocket 22 to rotate. The first chain 23 in mesh drives the first connecting member 24 to reciprocate. The first connecting member 24 is connected to the connecting rod 26 through the internal fixing member 25, and pushes the supporting member 27 to lift the planting layer rack vertically. To ensure stability, the second connecting member 28 in the middle of the connecting rod is fixed to the second chain 29, and the second chain meshes with the second sprocket 210. The rotating shaft of the sprocket is rigidly connected to the housing through the mounting plate 211 and the fixing rod 212, forming a double-chain synchronous transmission structure to prevent the layer rack from tilting. The protective plate 213 covers the transmission component to prevent foreign objects from interfering. During the growth of vegetables, it can automatically and regularly adjust the upper vegetable planting rack to the lower layer and the lower vegetable planting rack to the upper layer, avoiding the upper-layer vegetables that are always located on the upper layer from blocking the light and affecting the normal growth of the lower-layer vegetables, and improving the light uniformity of each layer of vegetable planting racks; The technical effects achieved by the above embodiments are as follows: during the growth of vegetables, it can automatically and regularly adjust the upper vegetable planting rack to the lower layer and the lower vegetable planting rack to the upper layer, avoiding the upper-layer vegetables that are always located on the upper layer from blocking the light and affecting the normal growth of the lower-layer vegetables, and improving the light uniformity of each layer of vegetable planting racks. Embodiment

[0029] As Figures 1 to 9 shown, the multi-layer liftable three-dimensional planting rack includes all the contents of Embodiment 2. In addition, the main body of the planting rack includes an installation housing 11. One side of the installation housing 11 is fixedly connected with a support top plate 12 with an built-in supplementary light. The top of the support top plate 12 is fixedly connected with a water storage tank 13; a storey height cyclic adjustment mechanism, the storey height cyclic adjustment mechanism includes a second motor 21. One end of the rotating shaft of the second motor 21 is fixedly connected with a first sprocket 22, and the surface of the first sprocket 22 is meshed with a first chain 23; a planting layer rack mechanism, the planting layer rack mechanism includes a vegetable planting rack 31 and a picking component. The inside of the vegetable planting rack 31 is provided with planting soil 32. The picking component includes a plug-in frame 33. The bottom of the plug-in frame 33 is plugged into the top of the vegetable planting rack 31. The inside of the plug-in frame 33 is threadedly connected with an adjusting screw rod 34. One end of the adjusting screw rod 34 extends to the inner wall of the plug-in frame 33. One side of the plug-in frame 33 is fixedly connected with a third motor 35. One end of the rotating shaft of the third motor 35 is fixedly connected with a screw rod 36. The end of the screw rod 36 away from the third motor 35 is rotatably connected to the inner wall of the plug-in frame 33. The surface of the screw rod 36 is threadedly connected with a driving rod 37. The two ends of the driving rod 37 are slidably connected with a guide rod 38. The two ends of the guide rod 38 are fixedly connected with the inner wall of the plug-in frame 33. The bottom of the driving rod 37 is fixedly connected with a mounting block 39. The surface of the mounting block 39 is bolted with a picking knife 310; In the above embodiments, it should be noted that the vegetable planting rack 31 is filled with planting soil 32 for crop cultivation. During harvesting, according to the harvesting requirements, by adjusting the depth of the adjusting screw 34 inserted into the insertion frame 33, the position of the harvesting knife 310 at the root of the vegetable is adjusted to adapt to the harvesting needs of the vegetable. Subsequently, the third motor 35 drives the screw 36 to rotate, and the driving rod 37 threadedly connected to the screw moves horizontally under the restriction of the guiding rod 38, driving the mounting block 39 and the harvesting knife 310 to cut the stem of the crop, realizing automatic harvesting. The insertion design of the insertion frame and the planting rack supports quickly placing the harvesting component on the tops of different vegetable planting racks 31, making it more convenient to use.

[0030] The technical effects achieved by the above embodiments are as follows: realizing automatic harvesting, and the insertion design of the insertion frame and the planting rack supports quickly placing the harvesting component on the tops of different vegetable planting racks 31, making it more convenient to use.

[0031] Working principle: During use, the installation shell 11 serves as the main framework. The support top plate 12 on one side of it integrates a supplementary light, providing artificial light compensation for crops; the water storage tank 13 at the top is filled with water through the water filling pipe 14 and nutrient solution is supplemented through the fertilizer adding port. The first motor 15 inside drives the stirring blade 16 to mix the water and fertilizer evenly to prepare for irrigation. The irrigation pipe 17 on one side of the inner cavity of the water storage tank is connected to the irrigation shower head 18, and its opening and closing are controlled by the solenoid valve 19 to achieve precise irrigation. When adjusting the layer height, the second motor 21 is fixed to the installation shell 11, and its rotating shaft drives the first sprocket 22 to rotate. Through the engaged first chain 23, it drives the first connecting piece 24 to move reciprocally. The first connecting piece 24 is connected to the connecting rod 26 through the internal fixing piece 25, pushing the support piece 27 to lift the planting layer rack vertically. To ensure stability, the second connecting piece 28 in the middle of the connecting rod is fixed to the second chain 29, and the second chain meshes with the second sprocket 210. The rotating shaft of the sprocket is rigidly connected to the shell through the mounting plate 211 and the fixing rod 212, forming a double-chain synchronous transmission structure to prevent the layer rack from tilting. The protective plate 213 covers the transmission component to prevent foreign objects from interfering. During the growth of vegetables, it can automatically and regularly adjust the upper vegetable planting rack to the lower layer and the lower vegetable planting rack to the upper layer, avoiding the vegetables always on the upper layer blocking light and affecting the normal growth of the lower vegetables, and improving the light uniformity of each layer of vegetable planting racks. The vegetable planting rack 31 is filled with planting soil 32 for crop cultivation. During picking, according to the picking requirements, by adjusting the depth of the adjusting screw 34 inserted into the plug-in frame 33, the position of the picking knife 310 at the root of the vegetable is adjusted to adapt to the picking needs of the vegetable. Subsequently, the third motor 35 drives the screw 36 to rotate, and the driving rod 37 threadedly connected to the screw moves horizontally under the restriction of the guide rod 38, driving the mounting block 39 and the picking knife 310 to cut the stem of the crop to achieve automatic harvesting. The plug-in design of the plug-in frame and the planting rack supports quickly replacing the picking component on the top of different vegetable planting racks 31, making it more convenient to use. During irrigation, the first motor 15 first stirs the water and fertilizer mixture in the water storage tank to ensure uniform concentration; according to the irrigation and fertilization amounts required for each layer, the solenoid valve 19 is controlled to open, and the mixture is evenly sprayed from the irrigation pipe 17 by the irrigation shower head 18 to the lower planting layer. The multi-layer vegetable planting racks can be successively moved below the fertilization and watering ports for fertilization and watering. According to the types of vegetables planted in each layer, the fertilization amount and watering amount can be freely controlled, making it more convenient to use.

Claims

1. Multi-layered, liftable, three-dimensional planting shed, characterized in that: include A planting shed main body, the planting shed main body comprising a mounting shell (11), one side of the mounting shell (11) being fixedly connected to a supporting top plate (12) with a built-in fill light, and the top of the supporting top plate (12) being fixedly connected to a water storage tank (13); A layer height circulation adjustment mechanism, the layer height circulation adjustment mechanism comprising a second motor (21), one end of a rotating shaft of the second motor (21) being fixedly connected to a first sprocket (22), a surface of the first sprocket (22) being meshed with a first chain (23); A planting shelf mechanism, the planting shelf mechanism comprising a vegetable planting shelf (31) and a picking component, wherein planting soil (32) is provided inside the vegetable planting shelf (31).

2. The multi-layer liftable three-dimensional planting shed according to claim 1 is characterized in that: The planting shed body also includes a first motor (15), one side of the first motor (15) is fixedly connected to the surface of the water storage tank (13), a water supply pipe (14) is provided at the top of the inner cavity of the water storage tank (13), and a fertilizer supply port is provided at one side of the top of the inner cavity of the water storage tank (13).

3. The multi-layered liftable three-dimensional planting shed according to claim 2 is characterized in that: A stirring blade (16) is fixedly connected to the surface of the rotating shaft of the first motor (15), and a watering pipe (17) is provided on one side of the inner cavity of the water storage tank (13).

4. The multi-layer liftable three-dimensional planting shed according to claim 3 is characterized in that: One end of the watering pipe (17) is connected to a watering shower (18), the top of the watering shower (18) is fixedly connected to the bottom of the supporting top plate (12), and a solenoid valve (19) is provided inside the watering pipe (17).

5. The multi-layered liftable three-dimensional planting shed according to claim 1 is characterized in that: The layer height cyclic adjustment mechanism further comprises a first connecting member (24), one side of the first connecting member (24) being fixedly connected to one side of the first chain (23), and a surface of the second motor (21) being fixedly connected to one side of the mounting housing (11).

6. The multi-layered liftable three-dimensional planting shed according to claim 5 is characterized in that: A fixing member (25) is rotatably connected inside the first connecting member (24), a connecting rod (26) is fixedly connected to one side of the fixing member (25), and an end of the connecting rod (26) away from the fixing member (25) is fixedly connected to a supporting member (27).

7. The multi-layered liftable three-dimensional planting shed according to claim 6 is characterized in that: The surface of the connecting rod (26) is rotatably connected to a second connecting member (28), the surface of the second connecting member (28) is fixedly connected to a second chain (29), the interior of the second chain (29) is meshed with a second sprocket (210), and the interior of the second sprocket (210) is provided with a rotating shaft.

8. The multi-layered liftable three-dimensional planting shed according to claim 7, characterized in that: One end of the rotating shaft is fixedly connected to a mounting plate (211), a side of the mounting plate (211) away from the second sprocket (210) is fixedly connected to a fixing rod (212), an end of the fixing rod (212) away from the mounting plate (211) is fixedly connected to the inner wall of the mounting housing (11), and a protective plate (213) is provided on the other side of the mounting plate (211).

9. The multi-layered liftable three-dimensional planting shed according to claim 1, characterized in that: The picking assembly comprises a plug-in frame (33), the bottom of the plug-in frame (33) being plugged into the top of the vegetable planting frame (31), an adjusting screw (34) being internally threadedly connected to the plug-in frame (33), one end of the adjusting screw (34) extending to the inner wall of the plug-in frame (33), and a third motor (35) being fixedly connected to one side of the plug-in frame (33).

10. The multi-layered liftable three-dimensional planting shed according to claim 9, characterized in that: One end of the rotating shaft of the third motor (35) is fixedly connected to a screw rod (36), and one end of the screw rod (36) away from the third motor (35) is rotatably connected to the inner wall of the plug-in frame (33). A driving rod (37) is threadedly connected to the surface of the screw rod (36), and guide rods (38) are slidably connected to the inside of both ends of the driving rod (37). Both ends of the guide rod (38) are fixedly connected to the inner wall of the plug-in frame (33). A mounting block (39) is fixedly connected to the bottom of the driving rod (37), and a picking knife (310) is bolted to the surface of the mounting block (39).

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