Multi-dimensional automated bud cultivation library

Abstract

The invention discloses a multi-dimensional automated bud raising vertical warehouse, and relates to the technical field of mechanized seedling raising and planting equipment, comprising a frame, wherein a plurality of sprockets are rotatably configured inside the frame, a chain belt meshed with the sprockets for transmission is wound around the sprockets, an output shaft and a motor fixed to one of the pairs of sprockets are fixedly mounted on the outer side of the frame, a supporting frame is rotatably mounted on the chain belt, and also comprises a fertilizing mechanism, the fertilizing mechanism comprises a chassis fixed to the bottom of the supporting frame, a collecting box is fixedly connected to the inside of the supporting frame, a liquid containing tray is fixedly connected to the inside of the frame, a fertilizer supply assembly is arranged inside the collecting box, and liquid fertilizer is applied to the seedlings planted in the seedling raising bed from below, so that the leaves and stems of the seedlings can be prevented from being soaked during the fertilization process, and the growth and spread of pathogens can be prevented, and the impact force of the water flow causing the substrate to be compacted and hardened can be prevented by slowly soaking the substrate with liquid fertilizer from the bottom for fertilization, so that the air permeability of the substrate is ensured, and the breathing and growth of the roots of the seedlings are promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanized seedling raising and planting equipment, and in particular to a multi-dimensional automated bud raising vertical warehouse. Background Art

[0002] The automated germination warehouse is an advanced equipment used for seed germination and seedling cultivation. It is usually composed of multi-layer three-dimensional shelves, a conveying system and an environmental control system. Its function is to accurately control the environment, improve germination efficiency, save space and energy, and facilitate management and monitoring. It is widely used in seed production fields such as vegetables, flowers, and Chinese medicinal materials.

[0003] The multi-layer three-dimensional shelves of the automated germination warehouse are mainly composed of a frame, a seedling tray, a sprocket and a chain belt. The seedling tray is rotatably installed on the chain belt. When in use, the sown seedling bed is placed in the seedling tray, and then the sprocket is driven by a motor to rotate, thereby driving the chain belt to move in a cycle, so that the seedling tray carries the seedling bed to move in multiple dimensions, thereby achieving the effects of promoting ventilation, uniform lighting and easy management.

[0004] The seedling trays in the traditional germination storage are arranged in a W-shaped vertical arrangement. The nozzles for applying liquid fertilizer to the seedlings are usually installed on the top of the storage. The sprayed liquid fertilizer can be evenly sprayed in the seedling tray. However, when the liquid fertilizer is sprayed from the top, the liquid fertilizer will splash on the leaves and stems, which is easy to breed and spread pathogens. At the same time, the impact force of the liquid fertilizer flow will compact the particles on the surface of the matrix, causing the matrix to become compacted and the air permeability of the matrix to deteriorate, affecting seed germination and the respiration of the seedling roots. In addition, the root system is hindered from growing in the compacted soil, making it difficult to stretch and absorb nutrients, thus affecting the growth and development of the seedlings. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the traditional bud-growing vertical warehouse applies liquid fertilizer from the top, which causes the leaves and stems of the seedlings to be soaked in water, which is easy to breed and spread pathogens, and the impact force of the liquid fertilizer flow from top to bottom will compact the particles on the surface of the matrix, causing the matrix to become hardened and the air permeability of the matrix to deteriorate. A multi-dimensional automated bud-growing vertical warehouse is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technology: a multi-dimensional automated bud-raising vertical warehouse: comprising a frame, a plurality of sprockets are rotatably configured inside the frame, a chain belt meshing with the sprockets is wound around the sprockets for transmission, an output shaft and a motor fixed to one of the pairs of sprockets are fixedly installed on the outer side of the frame, a supporting frame is rotatably mounted on the chain belt, and further comprising:

[0007] A fertilizing mechanism, the fertilizing mechanism comprising a chassis fixed to the bottom of a supporting frame, a collecting box fixedly connected to the interior of the supporting frame, a liquid tray fixedly connected to the interior of the frame, and a fertilizer supply assembly disposed inside the collecting box;

[0008] A switch unit, the switch unit comprising a connection box fixed inside the chassis, a floating plate and a sealing plate being slidably connected inside the connection box, a lower pin block and an upper pin block being fixedly connected to the top of the floating plate and the sealing plate, respectively, and a spring 1 and a spring 2 are respectively provided between the floating plate, the upper pin block and the connection box;

[0009] The upper part of the chain belt is arranged in an undulating manner, and the lower part is arranged horizontally, so that the supporting frame passes through the liquid holding tray during horizontal transmission, and the sealing plate is opened under the buoyancy of water to allow the liquid fertilizer to enter the chassis and the collecting box. When the supporting frame moves to the upper part of the chain belt, the fertilizer supply component transports the liquid fertilizer upward.

[0010] As a further description of the multi-dimensional automated bud-growing warehouse of the above technology: the fertilizer supply component includes a cam fixed on the connecting shaft of the chain belt and the supporting frame, a connecting rod is slidably connected to the cam, and a support plate is fixedly connected to the bottom end of the connecting rod.

[0011] As a further description of the multi-dimensional automated bud raising warehouse of the above-mentioned technology: a seedling raising bed is placed on the supporting frame, a strip liquid inlet is arranged at the bottom of the seedling raising bed, main flow channels are opened on both sides of the liquid inlet of the seedling raising bed, and a grid is fixedly arranged in the liquid inlet, and the main flow channel is inclined downward on the side away from the grid.

[0012] As a further description of the multi-dimensional automated germination vertical warehouse of the above technology: at least one pair of branch diversion grooves perpendicular to the main diversion groove are opened inside the seedling bed, and clamping grooves are opened at the bottom of the inner walls on both sides of the branch diversion grooves.

[0013] As a further description of the multi-dimensional automated bud-growing vertical warehouse of the above technology: the connecting box and the collecting box divide the interior of the chassis into a plurality of liquid storage chambers of the same size, and the bottom surfaces of the liquid storage chambers are inclined toward the direction of the collecting boxes.

[0014] As a further description of the multi-dimensional automated bud-growing vertical warehouse of the above-mentioned technology: it also includes a partition structure, which includes an elastic water-retaining cloth fixed between a support plate, a connecting rod and a collecting box, and both sides of the inner wall of the collecting box are slidably connected to water retaining plates, and both sides of the support plate are fixedly connected to convex strips embedded in the water retaining plates.

[0015] As a further description of the multi-dimensional automated bud-growing vertical warehouse of the above-mentioned technology: the inner walls on both sides of the support plate are inclined in the direction away from the elastic water retaining cloth, and the support plate is made of rubber.

[0016] As a further description of the multi-dimensional automated bud-growing vertical warehouse of the above-mentioned technology: it also includes a scraping assembly, which includes a roller and a screw rod rotatably connected to the bottom of the chassis, the roller and the screw rod are fixed to each other, a scraper is threadedly connected to the screw rod, and the interior of the liquid containing tray is fixedly connected to a lower friction strip that contacts a row of rollers at the bottom of the chassis arranged horizontally.

[0017] As a further description of the multi-dimensional automated bud-growing vertical warehouse of the above-mentioned technology: the inner wall of the frame is fixedly connected with an upper friction strip located above the liquid holding tray and in contact with the rollers at the bottom of another row of horizontally arranged chassis, and a liquid receiving tray is arranged at the bottom of the frame.

[0018] As a further description of the multi-dimensional automated bud-growing vertical warehouse of the above technology: the bottom of the collecting box penetrates through the bottom plate and protrudes from the bottom of the bottom plate.

[0019] In summary, due to the use of the above-mentioned technology for multi-dimensional automated bud cultivation vertical warehouse, the beneficial effects of the present invention are:

[0020] By applying liquid fertilizer to the seedlings planted in the nursery bed from below, the leaves and stems of the seedlings can be prevented from being soaked during the fertilization process, preventing the growth and spread of pathogens. In addition, by slowly soaking the substrate with liquid fertilizer from the bottom for fertilization, the impact of the water flow can be prevented from causing the substrate to be compacted and hardened, ensuring the air permeability of the substrate and promoting the respiration and growth of the roots of the seedlings. In addition, this method of fertilizing from the bottom can also allow fertilizer to penetrate from bottom to top, providing a stable water and fertilizer supply environment for the seedlings, thereby guiding the seedling roots to grow downward in search of water and nutrient sources, promoting the development of the seedling root system, facilitating the growth and absorption of nutrients of the seedlings in the later stage, and enhancing the stability and stress resistance of the seedling root system.

[0021] The seedlings are driven to move by the chain belt, and the path position of the chain belt is guided by the sprocket, so that the seedlings can be undulated and transported horizontally during the movement. The seedlings located on the upper part of the chain belt are arranged in an undulating and staggered manner, which can fully receive light, enhance ventilation, and promote the growth of seedlings. The seedlings located on the lower part of the chain belt are transported horizontally, so that liquid fertilizer can fully enter the chassis, improve the fertilization effect, and the seedlings transported horizontally are convenient for observing and comparing the growth of the seedlings, and convenient for placing and taking the seedlings;

[0022] After the interior of the seedling raising bed is filled with the planting matrix, when the seedling raising bed is transported horizontally, seeds can be directly sown in the matrix above the seedling raising bed. Compared with the undulating movement of the seedling raising bed, the horizontal movement of the seedling raising bed is helpful to achieve uniform sowing of seeds, and observe the sparseness of seeds after germination, and adjust the seedling raising means in time;

[0023] The chassis can store a portion of liquid fertilizer, eliminating the need for continuous fertilization, simplifying the seedling raising process. The liquid fertilizer stored in the chassis can also keep warm and moisturize, helping to limit the temperature at the roots of the seedlings and reduce the temperature change rate at the roots of the seedlings, so that timely responses can be made to avoid seedling burns that cause the seedlings to wither.

[0024] It is worth mentioning that the liquid fertilizer stored in the chassis can also play a counterweight effect, increasing the inertia of the support frame, so that when the support frame is disturbed by external forces, it is more inclined to maintain its original static or stable motion state, and is not easy to change its motion state and shake, so that the support frame can drive the seedling bed and the seedlings to move stably, and reduce the noise generated by the movement of the support frame, which is conducive to the growth of the seedlings;

[0025] The sealing plate can seal the liquid inlet of the connection box to prevent the chassis from shaking during the movement with the supporting frame, causing the liquid fertilizer inside to flow out through the liquid inlet, resulting in differences in the amount of liquid fertilizer under different seedling beds, thereby ensuring the consistency of the fertility supply of the seedlings in each seedling bed and allowing the seedlings to grow uniformly;

[0026] The inside of the chassis is divided into multiple liquid storage chambers by the elastic water-retaining cloth and the connection box, so that the liquid fertilizer inside the chassis is evenly distributed, and the shaking and tilting of the chassis during movement, which causes the local accumulation of liquid fertilizer inside, causes the different development degrees of seedlings in different seedling beds in the same supporting frame, thereby further ensuring the uniformity of seedling growth;

[0027] The support plate can automatically fertilize and supply water when the seedlings move to a high place, so as to avoid the seedlings lacking water due to the high temperature and strong light at high places. After the support plate moves upward, it will squeeze and deform with the bottom of the seedling bed, which promotes the flow of liquid fertilizer inside the support plate, and then makes the liquid fertilizer evenly mixed, thereby improving the fertilization effect.

[0028] The main flow channel and the branch flow channel can make the liquid fertilizer evenly dispersed after being transported to the seedling bed, thereby improving the uniformity of fertilization of the substrate inside the seedling bed, ensuring uniform fertilization of the substrate, and promoting uniform growth of the seedlings. In addition, the clamping groove can prevent the branch flow channel from being blocked by the substrate, which makes it difficult for the liquid fertilizer to flow, thereby ensuring the fluidity of the liquid fertilizer in the seedling bed, so that the liquid fertilizer can fully flow to fertilize the substrate at the edge of the seedling bed, and prevent the occurrence of fertilization dead corners.

[0029] When the bottom plate is immersed in the liquid fertilizer in the liquid tray, the movement of the scraper and the collecting box will disturb the liquid fertilizer inside the liquid tray. This disturbance can make the liquid fertilizer evenly mixed, avoiding uneven concentration of liquid fertilizer affecting the growth of seedlings after irrigation.

[0030] When the chassis is removed from the liquid fertilizer in the liquid tray, the scraper moves along the screw rod to scrape off the liquid fertilizer attached to the bottom of the chassis, preventing the liquid fertilizer at the bottom of the upper chassis from dripping onto the seedlings below during the subsequent movement of the chassis, thereby damaging the growth of the seedlings below. The movement of the scraper can also increase the air flow rate at the bottom of the chassis, thereby enhancing the ventilation effect around the seedlings and avoiding seedling burn.

[0031] When the chassis moves to the lowest point of the chain belt, the residual liquid fertilizer at the bottom will be fully evaporated by the wind, or gathered and dripped onto the liquid receiving tray, further preventing dripping when the chassis moves longitudinally and ensuring the normal growth of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of a chain belt trajectory according to an embodiment of the present invention is shown;

[0033] Figure 2 A schematic diagram of a supporting frame provided according to an embodiment of the present invention is shown;

[0034] Figure 3 The embodiment of the present invention provides Figure 2 The enlarged schematic diagram at A in the middle;

[0035] Figure 4 A schematic diagram of the bottom of a chassis provided according to an embodiment of the present invention is shown;

[0036] Figure 5 A schematic diagram of an explosion of a rice seedling bed provided according to an embodiment of the present invention is shown;

[0037] Figure 6 It shows a side plan view of a rice seedling raising bed provided according to an embodiment of the present invention;

[0038] Figure 7 It shows a schematic diagram of the interior of a connection box provided according to an embodiment of the present invention;

[0039] Figure 8 A schematic diagram of a cam provided according to an embodiment of the present invention is shown;

[0040] Fig. 9 A schematic cross-sectional view of a chassis provided in an embodiment of the present invention is shown;

[0041] Fig.10 The embodiment of the present invention provides Fig. 9 Enlarged schematic diagram of point B in the middle.

[0042] Legend:

[0043] 10. frame; 11. sprocket; 12. motor; 13. chain belt; 14. supporting frame;

[0044] 20. Fertilizing mechanism; 21. Chassis; 22. Collection box; 23. Liquid tray; 24. Fertilizer supply assembly; 241. Cam; 242. Connecting rod; 243. Support plate; 25. Seedling bed; 251. Main flow channel; 26. Grid; 27. Branch flow channel; 271. Clamping groove;

[0045] 30. Switch unit; 31. Connection box; 32. Floating plate; 33. Spring 1; 34. Lower pin block; 35. Upper pin block; 36. Sealing plate; 37. Spring 2;

[0046] 40. partition structure; 41. elastic water retaining cloth; 42. convex strip; 43. water retaining plate;

[0047] 50. Liquid scraping assembly; 51. Roller; 52. Screw rod; 53. Scraper; 54. Lower friction strip; 55. Upper friction strip; 56. Liquid collecting tray. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical multi-dimensional automated bud-raising vertical warehouse in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0049] like Figure 1-Figure 10 As shown, the multi-dimensional automated bud-raising vertical warehouse provided by the present invention comprises a frame 10, a plurality of sprockets 11 are rotatably configured inside the frame 10, a chain belt 13 meshing with the sprockets 11 is wound around the sprockets 11 for transmission, a motor 12 whose output shaft is fixed to one of the pairs of sprockets 11 is fixedly installed on the outer side of the frame 10, and the pair of sprockets 11 fixed thereto are driven to rotate by starting the motor 12, at which time the rotation of the sprocket 11 can drive the chain belt 13 to move cyclically along a set trajectory, a supporting frame 14 is rotatably mounted on the chain belt 13, and when the chain belt 13 cyclically moves to transport the supporting frame 14, the supporting frame 14 remains horizontal under the action of its own gravity, and will not flip over and cause the seedlings to fall, and also comprises:

[0050] The fertilizing mechanism 20 includes a chassis 21 fixed to the bottom of the supporting frame 14, a collecting box 22 is fixedly connected to the inside of the supporting frame 14, a liquid tray 23 is fixedly connected to the inside of the frame 10, liquid fertilizer is injected into the liquid tray 23, and a fertilizer supply component 24 is arranged inside the collecting box 22;

[0051] The switch unit 30 includes a connection box 31 fixed inside the chassis 21, and a floating plate 32 and a sealing plate 36 are slidably connected inside the connection box 31. A liquid inlet hole is opened on the outside of the connection box 31, and the sealing plate 36 is fitted and sealed with the inner wall of the connection box 31 to close the liquid inlet hole. A lower pin block 34 and an upper pin block 35 are fixedly connected to the top of the floating plate 32 and the sealing plate 36, respectively. The relative surfaces of the lower pin block 34 and the upper pin block 35 are inclined, and the inclined surfaces are fitted with each other. A spring 1 33 and a spring 2 37 are respectively provided between the floating plate 32, the upper pin block 35 and the connection box 31. When the floating plate 32 is immersed in liquid fertilizer, the buoyancy of the water pushes the floating plate 32 upward, and at this time, the inclined surface of the lower pin block 34 pushes the upper pin block 3 5 makes the upper pin block 35 slide in the connection box 31, driving the sealing plate 36 to no longer block the liquid inlet hole of the connection box 31. At this time, the liquid inlet hole of the connection box 31 is opened, and the liquid fertilizer in the liquid tray 23 can enter the bottom plate 21 through the liquid inlet hole. When the floating plate 32 is moved out of the liquid fertilizer, the elastic force of the spring 2 37 and the spring 1 33 respectively drives the sealing plate 36 and the floating plate 32 to reset, and the sealing plate 36 seals the liquid inlet hole to prevent the bottom plate 21 from shaking when moving, causing the internal liquid fertilizer to spill out of the liquid inlet hole. The liquid inlet hole is set at an upper position on the outer side of the connection box 31, so that even if the sealing effect is reduced due to aging of the sealing plate 36, the liquid fertilizer in the bottom plate 21 is not easy to leak out through the liquid inlet hole.

[0052] The upper part of the chain belt 13 is arranged in an undulating manner so that the seedlings can be arranged in a scattered manner, thereby promoting ventilation between the seedlings, making it easier for the seedlings to receive light and promoting ventilation between the seedlings, allowing the seedlings to grow rapidly while avoiding seedling burn. The lower part is arranged horizontally so that the chassis 21 can move horizontally, extending the time for the chassis 21 to pass through the liquid tray 23, allowing the liquid fertilizer to fully enter the chassis 21, and the horizontally arranged seedlings are convenient for observation and comparison, statistics on the growth of the seedlings, and convenient for the placement, removal and transportation of the seedlings, so that the supporting frame 14 passes through the liquid tray 23 during horizontal transmission, and the sealing plate 36 opens under the buoyancy of the water, allowing the liquid fertilizer to enter the chassis 21 and the collecting box 22. When the supporting frame 14 moves to the upper part of the chain belt 13, the fertilizer supply component 24 transports the liquid fertilizer upward to fertilize the seedlings.

[0053] Reference Figure 8The fertilizer supply component 24 includes a cam 241 fixed on the connecting shaft of the chain belt 13 and the supporting frame 14. In the process of the chain belt 13 driving the supporting frame 14 to move, the supporting frame 14 will always maintain a horizontal state under the action of its own gravity, and the inclination angle of the chain belt 13 will continue to change, so the connecting shaft fixed on the chain belt 13 will rotate relative to the supporting frame 14, so that the cam 241 and the supporting frame 14 will rotate relative to each other, and a connecting rod 242 is slidably connected to the cam 241, and a guide rail is provided on the cam 241. The top of the connecting rod 242 slides in the guide rail, and the bottom end of the connecting rod 242 passes through the supporting frame 14 and is fixedly connected to a supporting plate 243. The supporting plate 243 is sealed with the inner wall of the collecting box 22. The rotation of the cam 241 can drive the connecting rod 242 to move up and down. When the connecting rod 242 moves upward, it drives the supporting plate 243 to move upward to transport the liquid fertilizer in the collecting box 22 upward, thereby realizing fertilizing the seedlings.

[0054] Reference Figure 5 and Figure 6 A seedling bed 25 is placed on the supporting frame 14, and a strip liquid inlet is provided at the bottom of the seedling bed 25, and the liquid inlet is located just above the collecting box 22. Main flow channels 251 are provided on both sides of the liquid inlet of the seedling bed 25. After the support plate 243 moves upward to transport the liquid fertilizer in the collecting box 22 upward, the liquid fertilizer enters the main flow channel 251 through the liquid inlet, and a grid 26 is fixedly provided in the liquid inlet for supporting the matrix to prevent the matrix from leaking from the liquid inlet of the seedling bed 25. The main flow channel 251 is tilted downward away from the side of the grid 26, so that the liquid fertilizer can flow down to both sides after entering the main flow channel 251, so as to prevent the liquid fertilizer from not flowing out of the main flow channel 251 in time. The support plate 243 moves downward so that the liquid fertilizer loses support and returns to the collecting box 22.

[0055] Reference Figure 2 and Figure 3 At least one pair of branch diversion grooves 27 perpendicular to and connected to the main diversion groove 251 are provided inside the seedling raising bed 25. The liquid fertilizer can be fully dispersed by diverting the branch diversion grooves 27, so that the substrate inside the seedling raising bed 25 is evenly fertilized. The bottom of the inner wall on both sides of the branch diversion grooves 27 are provided with clamping grooves 271. When the substrate in the seedling raising bed 25 blocks the branch diversion grooves 27, the liquid fertilizer can still flow through the clamping grooves 271, further ensuring that the substrate inside the seedling raising bed 25 is fully fertilized.

[0056] Reference Figure 5 and Fig. 9The connecting box 31 and the collecting box 22 divide the interior of the chassis 21 into a plurality of liquid storage chambers of the same size, and the bottom surface of the liquid storage chamber is inclined toward the direction of the collecting box 22. Each liquid storage chamber is connected to the collecting box 22. The purpose of the inclination of the bottom surface of the liquid storage chamber is to enable the liquid fertilizer in the liquid storage chamber to flow toward the inside of the collecting box 22, so that the liquid fertilizer in the liquid storage chamber can be fully utilized. Each liquid storage chamber is independent of each other, and the purpose is to prevent the shaking and tilting of the chassis 21 during the movement, which causes the liquid fertilizer inside the chassis 21 to flow and gather, thereby making it impossible to evenly fertilize the seedlings.

[0057] Reference Fig.10 , and also includes a partition structure 40, which includes an elastic water-retaining cloth 41 fixed between the support plate 243, the connecting rod 242 and the collecting box 22. The elastic water-retaining cloth 41 blocks the inside of the collecting box 22, so that the liquid fertilizer inside each liquid storage cavity will not interact through the collecting box 22, thereby further strengthening the independence between each liquid storage cavity, and preventing the problem of uneven fertilization caused by the change of the amount of liquid fertilizer in each liquid storage cavity during the movement of the seedlings. The inner wall of the collecting box 22 is slidably connected with a water-retaining plate 43 on both sides, and the two sides of the support plate 243 are fixedly connected with a convex strip 42 embedded in the water-retaining plate 43. In the process of the support plate 243 moving upward, the convex strip 42 drives the water-retaining plate 43 to move upward to close the opening of the collecting box 22, so as to prevent the liquid fertilizer in the liquid storage cavity from flowing into the collecting box 22 and causing the support plate 243 to be unable to fall. At the same time, it also prevents the liquid fertilizer in each liquid storage cavity from flowing mutually when the support plate 243 transports the liquid fertilizer.

[0058] The inner walls on both sides of the support plate 243 are inclined in the direction away from the elastic water retaining cloth 41, and the support plate 243 is made of rubber material, so that when the support plate 243 moves upward to contact and squeeze the seedling bed 25, the lateral deformation of the two sides of the support plate 243 is reduced, thereby preventing the two sides of the support plate 243 from deforming and bulging toward the middle to hinder the extrusion of liquid fertilizer in the support plate 243, thereby ensuring the conveying effect.

[0059] Reference Figure 1 and Figure 4, and also includes a scraper assembly 50, which includes a roller 51 and a screw rod 52 rotatably connected to the bottom of the chassis 21, the roller 51 and the screw rod 52 are fixed to each other, and a scraper 53 is threadedly connected to the screw rod 52, and the scraper 53 is in contact with the bottom surface of the chassis 21 and the collecting box 22. The interior of the liquid receiving tray 23 is fixedly connected with a lower friction strip 54 that contacts the rollers 51 at the bottom of a row of horizontally arranged chassis 21. The lower friction strip 54 is consistent with the inclination angle of the chain belt 13 passing above it, so that when the chain belt 13 drives the chassis 21 to move, the roller 51 will roll on the lower friction strip 54. The rotation of the roller 51 will drive the screw rod 52 to rotate synchronously, and drive the scraper 53 to slide at the bottom of the chassis 21 and the collecting box 22. When the chassis 21 is immersed in the liquid tray 23, the sliding of the scraper 53 will disturb the liquid fertilizer in the liquid tray 23, so that the liquid fertilizer is evenly mixed. When the chassis 21 is removed from the liquid tray 23, the sliding of the scraper 53 will scrape off the liquid fertilizer remaining at the bottom of the chassis 21 and the collecting box 22, so that the liquid fertilizer drips back into the liquid tray 23, avoiding the waste of liquid fertilizer and preventing the liquid fertilizer from dripping onto the seedlings below during the movement of the chassis 21.

[0060] Reference Figure 1 The inner wall of the frame 10 is fixedly connected with an upper friction strip 55 located above the liquid receiving tray 23 and in contact with the roller 51 at the bottom of another horizontally arranged row of chassis 21. A liquid receiving tray 56 is provided at the bottom of the frame 10. When the chassis 21 is transported, the roller 51 rolls on the upper friction strip 55. The rolling directions of the roller 51 on the lower friction strip 54 and the upper friction strip 55 are opposite, so that the scraper 53 can be rotated and reset, and the movement of the scraper 53 can also accelerate the air flow around the chassis 21 and improve the ventilation effect.

[0061] Reference Figure 4 The bottom of the collecting box 22 passes through the bottom of the chassis 21 and protrudes from the bottom of the chassis 21, so that when the chassis 21 drives the collecting box 22 to move through the inside of the liquid holding tray 23, the collecting box 22 can push the liquid fertilizer inside the liquid holding tray 23, thereby stirring the liquid fertilizer inside the liquid holding tray 23.

[0062] Working principle: The motor 12 is started to drive the sprocket 11 fixed thereto to rotate, so that the chain belt 13 moves cyclically along a set trajectory, driving the supporting frame 14 to move inside the frame 10;

[0063] When the support frame 14 moves and drives the bottom plate 21 to pass through the liquid fertilizer inside the liquid tray 23, the buoyancy of the water will lift the floating plate 32 upward, drive the lower pin block 34 to move upward, and push the upper pin block 35 and the sealing plate 36 to move toward the inside of the connection box 31, so that the sealing plate 36 no longer closes the liquid inlet hole of the connection box 31, and the liquid fertilizer in the liquid tray 23 enters the liquid storage cavity inside the bottom plate 21 through the liquid inlet hole;

[0064] The liquid fertilizer in the liquid storage chamber flows into the collecting box 22 under the action of gravity. When the angle of the chain belt 13 changes, the connecting shaft of the chain belt 13 and the supporting frame 14 will rotate relative to the supporting frame 14, so that the cam 241 and the supporting frame 14 rotate relative to each other. When the cam 241 rotates to pull up the supporting plate 243 through the connecting rod 242, the liquid fertilizer in the collecting box 22 is transported upward by the supporting plate 243 until the liquid fertilizer enters the main flow channel 251 through the liquid inlet of the seedling raising bed 25. Under the diversion effect of the main flow channel 251, the liquid fertilizer enters the branch diversion channel 27, and wets the substrate in the seedling raising bed 25 by flowing in the branch diversion channel 27 and the clamping groove 271, so as to achieve the fertilization effect on the seedlings.

[0065] When the supporting plate 243 moves upward, the water baffle plate 43 is driven upward by the convex strip 42 to close the opening of the collecting box 22, so as to prevent the liquid fertilizer in the liquid storage cavity in the bottom plate 21 from entering the collecting box 22. When the cam 241 rotates to push the supporting plate 243 downward to reset through the connecting rod 242, the supporting plate 243 drives the water baffle plate 43 to reset through the convex strip 42, so that the opening is reopened;

[0066] When the bottom plate 21 passes through the liquid tray 23, the roller 51 rolls on the lower friction strip 54, driving the screw rod 52 to rotate and causing the scraper 53 to translate. The scraper 53 disturbs the liquid inside the liquid tray 23 to fully mix the liquid fertilizer. After the bottom plate 21 tilts and moves out of the liquid tray 23, the roller 51 still rolls on the lower friction strip 54. The movement of the scraper 53 scrapes off the residual liquid fertilizer at the bottom of the bottom plate 21 and the collecting box 22, causing the liquid fertilizer to fall back into the liquid tray 23.

[0067] The direction in which the roller 51 rolls on the upper friction strip 55 is opposite to the direction in which the roller 51 rolls on the lower friction strip 54 , so the scraper 53 can be driven to move and reset through the screw rod 52 , so that the scraper 53 can reciprocate.

[0068] The above are only preferred specific embodiments 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 to the multi-dimensional automated bud culture vertical warehouse and its inventive concept within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-dimensional automated bud-raising vertical warehouse, comprising a frame (10), wherein a plurality of sprockets (11) are rotatably arranged inside the frame (10), a chain belt (13) meshing with the sprockets (11) is wound around the sprockets (11) for transmission, a motor (12) whose output shaft is fixed to one of the pairs of sprockets (11) is fixedly mounted outside the frame (10), a supporting frame (14) is rotatably mounted on the chain belt (13), and the characteristics are as follows: Also includes: A fertilizing mechanism (20), the fertilizing mechanism (20) comprising a chassis (21) fixed to the bottom of a supporting frame (14), a collecting box (22) fixedly connected to the interior of the supporting frame (14), a liquid receiving tray (23) fixedly connected to the interior of the frame (10), and a fertilizer supply assembly (24) arranged inside the collecting box (22); A switch unit (30), the switch unit (30) comprising a connection box (31) fixed inside a chassis (21), a floating plate (32) and a sealing plate (36) being slidably connected inside the connection box (31), a lower pin block (34) and an upper pin block (35) being fixedly connected at the top of the floating plate (32) and the sealing plate (36), respectively, and a first spring (33) and a second spring (37) being respectively provided between the floating plate (32), the upper pin block (35) and the connection box (31); The fertilizer supply assembly (24) comprises a cam (241) fixed on a connecting shaft between the chain belt (13) and the supporting frame (14); a connecting rod (242) is slidably connected to the cam (241); and a supporting plate (243) is fixedly connected to the bottom end of the connecting rod (242); The connection box (31) and the collection box (22) divide the interior of the bottom plate (21) into a plurality of liquid storage chambers of the same size, and the bottom surfaces of the liquid storage chambers are inclined in the direction of the collection box (22); It also comprises a partition structure (40), the partition structure (40) comprising an elastic water-retaining cloth (41) fixed between a supporting plate (243), a connecting rod (242) and a collection box (22), both sides of the inner wall of the collection box (22) being slidably connected to the water-retaining plate (43), and both sides of the supporting plate (243) being fixedly connected to convex strips (42) embedded in the water-retaining plate (43); The upper portion of the chain belt (13) is arranged in an undulating manner, and the lower portion is arranged in a transverse manner, so that the supporting frame (14) passes through the liquid holding tray (23) during transverse transmission, and the sealing plate (36) opens under the buoyancy of water, allowing the liquid fertilizer to enter the bottom plate (21) and the collecting box (22). When the supporting frame (14) moves to the upper portion of the chain belt (13), the fertilizer supply component (24) transports the liquid fertilizer upward.

2. The multi-dimensional automated bud-growing vertical warehouse according to claim 1, characterized in that: A seedling raising bed (25) is placed on the supporting frame (14), a strip-shaped liquid inlet is provided at the bottom of the seedling raising bed (25), main flow grooves (251) are provided on both sides of the liquid inlet of the seedling raising bed (25), and a grid frame (26) is fixedly provided in the liquid inlet, and the main flow groove (251) is inclined downward on a side away from the grid frame (26).

3. The multi-dimensional automated bud-growing vertical warehouse according to claim 2, characterized in that: At least one pair of branch diversion grooves (27) perpendicular to the main diversion groove (251) is provided inside the seedling raising bed (25), and clamping grooves (271) are provided at the bottom of the inner walls on both sides of the branch diversion grooves (27).

4. The multi-dimensional automated bud-growing vertical warehouse according to claim 1, characterized in that: The inner walls on both sides of the support plate (243) are inclined in a direction away from the elastic water retaining cloth (41), and the support plate (243) is made of rubber.

5. The multi-dimensional automated bud-growing vertical warehouse according to claim 1, characterized in that: The liquid scraping assembly (50) further comprises a roller (51) and a screw (52) rotatably connected to the bottom of the chassis (21); the roller (51) and the screw (52) are fixed to each other; a scraper (53) is threadedly connected to the screw (52); and a lower friction strip (54) is fixedly connected inside the liquid receiving tray (23) and contacts the rollers (51) at the bottom of a row of chassis (21) arranged transversely.

6. The multi-dimensional automated bud-growing vertical warehouse according to claim 5, characterized in that: An upper friction strip (55) is fixedly connected to the inner wall of the frame (10) and is located above the liquid receiving tray (23) and contacts the roller (51) at the bottom of another row of transversely arranged bottom trays (21). A liquid receiving tray (56) is arranged at the bottom of the frame (10).

7. The multi-dimensional automated bud-growing vertical warehouse according to claim 1, characterized in that: The bottom of the collecting box (22) penetrates the bottom plate (21) and protrudes from the bottom plate (21).

Images