Automatic cultivation device with spraying function

Abstract

The invention belongs to the technical field of cultivation, and discloses an automatic cultivation device with a spraying function. Comprising two supports and further comprises a plurality of planting boxes, the planting boxes are arranged between the two supports, and circulating assemblies used for driving the planting boxes to move circularly are arranged on the two supports. By arranging the circulating assembly, a light source is arranged above a support, in order to enable seedlings in all planting boxes to be evenly irradiated by sunlight, a motor is started to drive a first rotating shaft to rotate, and the first rotating shaft drives two second rotating shafts to rotate through a first chain wheel, a second chain and a third chain wheel; the second rotating shaft drives other second rotating shafts to rotate through a second chain wheel and a first chain, the first chain can drive a circular block and a connecting shaft to circularly move in the operation process, the connecting shaft drives planting boxes to circularly move through a connecting frame, and seedlings in each planting box can be evenly irradiated by sunlight in turn; part of seedlings are prevented from being irradiated by sunlight.

Description

Technical Field

[0001] The present invention relates to the field of cultivation technology, and more particularly to an automatic cultivation device with a spraying function. Background Art

[0002] With the advancement of science and technology and the development of agricultural modernization, agricultural automation and intelligence have become an irreversible trend. As an important part of modern agriculture, automatic cultivation devices can significantly improve agricultural production efficiency, reduce labor costs, and achieve more precise and environmentally friendly agricultural operations. The current main automatic cultivation devices are usually indoor planting racks.

[0003] Existing indoor planting racks usually include a frame structure and multiple planting troughs. Seedlings are planted in the soil of the planting troughs, and the planting troughs are set in the sun to receive sunlight or illuminate the seedlings through lighting equipment, and the seedlings are fertilized and sprayed during their growth. However, the current planting racks are fixed structures and the light source is usually set above the planting rack. During the process of the light source irradiating the seedlings in the planting troughs, some seedlings in the planting troughs cannot be illuminated, resulting in the inability to evenly expose each planting trough to the sunlight from above. Summary of the invention

[0004] The present invention is to solve the problem in the background technology that each planting trough cannot be evenly irradiated by the sunlight from above, and proposes an automatic cultivation device with a spraying function.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic cultivation device with a spraying function, comprising two brackets, and further comprising: A plurality of planting boxes, wherein the plurality of planting boxes are arranged between two brackets, the two brackets are provided with circulation components for driving the plurality of planting boxes to circulate, and the brackets and the planting boxes are provided with loosening components for loosening the soil in the planting boxes; A plurality of first nozzles and a plurality of second nozzles, wherein the first nozzles and the second nozzles are provided with switching components for switching the spraying direction.

[0006] Furthermore, the circulation component includes a motor fixed to one of the brackets through an L-shaped plate, the output shaft of the motor is fixed to a first rotating shaft rotatably connected to the two brackets, the outer wall of the first rotating shaft is fixed to two first sprockets, four second rotating shafts are rotatably connected to the brackets, one end of the second rotating shaft is fixed to a second sprocket, the four second sprockets are connected by a first chain transmission, the other ends of two of the second rotating shafts are fixed to a third sprocket, the third sprocket is connected to the first sprocket by a second chain transmission, a plurality of round blocks are evenly fixed to the first chain, a connecting shaft is rotatably connected between corresponding two of the round blocks, two connecting frames are fixed to the connecting shaft, and the planting box is fixed to the two connecting frames.

[0007] Furthermore, the loosening component includes a rotating shaft rotatably connected to the planting box, a plurality of loosening grids are fixedly connected to the outer wall of the rotating shaft, a column is slidably inserted at one end of the rotating shaft, and a rotating block is fixedly connected to one end of the column.

[0008] Furthermore, the planting box is provided with a locking assembly for releasing the lock between the rotating shaft and the planting box and locking the planting box on the round block, the locking assembly includes a first electric push rod fixedly connected to the planting box, the output end of the first electric push rod is fixedly connected to a vertical plate, two fixed plates are fixedly connected to the rotating block, the bottom end of the vertical plate is located between the two fixed plates, a first plug block is fixedly connected to the vertical plate, a notch is provided on the round block opposite to the first plug block, a second plug block is fixedly connected to the planting box, a socket is provided on the vertical plate, and the second plug block is inserted in the socket.

[0009] Furthermore, a plurality of cross bars are provided on one side of one of the brackets, and two adjacent cross bars are fixedly connected by a connecting rod, a second electric push rod is fixedly connected to one of the brackets, and an output end of the second electric push rod is fixedly connected to one of the cross bars through a connecting plate, slots are provided at both ends of the cross bar, a moving rod is slidably inserted in the slot, a first spring is fixedly connected between the moving rod and the slot, the first spring is in a stretched state, one end of the moving rod and the inner wall of the slot are fixedly connected with electromagnets facing each other, and the two electromagnets repel each other when energized, a T-shaped rod is fixedly connected to the bottom cross bar, a fixed plate is fixedly connected to the top cross bar, connecting columns are fixedly connected to the fixing plate, the T-shaped rod and the moving rod, and a limiting opening corresponding to the corresponding connecting column is provided on the rotating block.

[0010] Furthermore, a third electric push rod is fixedly connected to both of the brackets, a storage box is fixedly connected to the output end of the third electric push rod, fertilizer particles are arranged in the storage box, and an inclined discharge channel is connected and fixedly connected to the storage box, and a valve is arranged at the discharge channel.

[0011] Furthermore, a horizontal plate is fixedly connected to both of the two brackets, a horizontal tube is fixedly connected to the horizontal plate, one end of the horizontal tube is connected to an external driving pump, a plurality of first liquid outlet pipes are connected and fixedly connected to the horizontal tube, a second liquid outlet pipe is connected and fixedly connected to the first liquid outlet pipe, the first nozzle is installed at one end of the first liquid outlet pipe, the second nozzle is installed at one end of the second liquid outlet pipe, the first nozzle faces obliquely downward, and the second nozzle faces horizontally.

[0012] Further, the switching assembly includes a block rotatably connected to the inner wall of the first liquid outlet pipe, an elastic block abutting the block is fixedly connected to the inner wall of the second liquid outlet pipe, an adapter block is fixedly connected to the inner wall of the first liquid outlet pipe, an adapter groove matching one end of the block is provided on the adapter block, magnetic blocks that attract each other are arranged in the adapter block of the block inner box, a push rod is slidably inserted on the first liquid outlet pipe, one end of the push rod abuts against one side wall of the block, and a disc is fixedly connected to the other end of the push rod, a second spring mounted on the outside of the push rod is fixedly connected between the disc and the first liquid outlet pipe, the second spring is in a compressed state, a plurality of push columns are fixedly connected to the storage box, and the top of the push column abuts against the disc.

[0013] The technical effects and advantages of the automatic cultivation device with spraying function of the present invention are as follows: (1) By setting up a circulation component, since the light source is set above the bracket, in order to make all the seedlings in the planting boxes receive sunlight evenly, the motor is started to drive the first rotating shaft to rotate, and the first rotating shaft drives the two second rotating shafts to rotate through the first sprocket, the second chain and the third sprocket. The second rotating shaft drives the other second rotating shafts to rotate through the second sprocket and the first chain. During operation, the first chain can drive the round block and the connecting shaft to move in a circulation manner. The connecting shaft drives the planting box to move in a circulation manner through the connecting frame, so that the seedlings in each planting box can receive sunlight evenly in turn, preventing some seedlings from not being exposed to sunlight.

[0014] (2) By setting a switching component, when it is necessary to spray water on the roots of the seedlings in the planting box, the water is transported into the horizontal pipe through an external driving pump, and the water is sprayed toward the roots of the seedlings through the first liquid outlet pipe and the first nozzle. The water seeps into the soil. When it is necessary to fertilize or deworm the leaves of the seedlings, the third electric push rod is started to drive the storage box to move, and the storage box drives the support column to move, so that the support column and the disc are not in contact. Under the action of the second spring, the support rod and the block are not in contact. Under the action of the elastic block, the block rotates toward the adapter block, and one end of the block enters the adapter groove. The block and the adapter block block the first liquid outlet pipe. The liquid can be sprayed horizontally from the second nozzle through the second liquid outlet pipe by an external driving pump, and the liquid is sprayed on the leaf surface of the seedling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of a local three-dimensional structure in the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of one end of the planting box in the present invention; Figure 4 It is a schematic diagram of a second partial three-dimensional structure in the present invention; Figure 5 It is a cross-sectional schematic diagram of the cross bar in the present invention; Figure 6 For the present invention Figure 5 The enlarged schematic diagram at A in the middle; Figure 7 It is a schematic diagram of the storage box structure of the present invention; Figure 8 It is a cross-sectional schematic diagram of the first liquid outlet pipe and the second liquid outlet pipe in the present invention; Fig. 9 For the present invention Figure 8 Enlarged schematic diagram of point B in the middle.

[0016] In the figure: 1. Bracket; 2. Planting box; 3. First nozzle; 4. Second nozzle; 5. Motor; 6. First rotating shaft; 7. First sprocket; 8. Second rotating shaft; 9. Second sprocket; 10. First chain; 11. Third sprocket; 12. Second chain; 13. Round block; 14. Connecting shaft; 15. Connecting frame; 16. Rotating shaft; 17. Soil loosening fence; 18. Fixed plate; 19. Inserting column; 20. Rotating block; 21. First electric push rod; 22. Vertical plate; 23. First inserting block; 24. Notch; 25. Second inserting block; 26. Socket; 27. The second electric push rod; 28. cross bar; 29. ​​connecting rod; 30. slot; 31. moving rod; 32. first spring; 33. electromagnet; 34. T-bar; 35. fixing plate; 36. connecting column; 37. limit opening; 38. third electric push rod; 39. storage box; 40. discharge channel; 41. cross plate; 42. cross tube; 43. first liquid outlet pipe; 44. second liquid outlet pipe; 45. stop block; 46. elastic block; 47. adapter block; 48. magnetic block; 49. push rod; 50. disc; 51. second spring; 52. push column. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Reference Figure 1 - Fig. 9, an automatic cultivation device with a spraying function, comprising two brackets 1, and further comprising: A plurality of planting boxes 2, wherein the plurality of planting boxes 2 are arranged between two brackets 1, and the two brackets 1 are provided with circulation components for driving the plurality of planting boxes 2 to circulate, and the brackets 1 and the planting boxes 2 are provided with loosening components for loosening the soil in the planting boxes 2; A plurality of first nozzles 3 and a plurality of second nozzles 4, wherein the first nozzles 3 and the second nozzles 4 are provided with switching components for switching the spraying direction; When in use, the seedlings are planted in the planting box 2 so that a suitable distance between the seedlings is maintained. By setting a circulation component, multiple planting boxes 2 can be made to circulate so that the planting boxes 2 are evenly irradiated by the light source above in turn. By setting a loosening component, the soil in the planting box 2 can be loosened regularly, which is beneficial to the growth of the seedlings. By setting a switching component to switch the first nozzle 3 or the second nozzle 4, watering and spraying of pesticides can be carried out regularly through the first nozzle 3 and the second nozzle 4.

[0019] Reference Figure 1 , Figure 2 and Figure 3 The circulation component includes a motor 5 fixedly connected to one of the brackets 1 through an L-shaped plate, the output shaft of the motor 5 is fixedly connected to a first rotating shaft 6 rotatably connected to the two brackets 1, the outer wall of the first rotating shaft 6 is fixedly connected to two first sprocket wheels 7, and the brackets 1 are all rotatably connected to four second rotating shafts 8, one end of each of the second rotating shafts 8 is fixedly connected to a second sprocket wheel 9, and the four second sprocket wheels 9 are connected to each other through a first chain 10, wherein the other ends of two of the second rotating shafts 8 are fixedly connected to a third sprocket wheel 11, and the third sprocket wheel 11 is connected to the first sprocket wheel 7 through a second chain 12, and a plurality of round blocks 13 are evenly fixedly connected to the first chain 10, and a corresponding gap between two of the round blocks 13 A connecting shaft 14 is rotatably connected, and two connecting frames 15 are fixedly connected to the connecting shaft 14, and the planting box 2 is fixedly connected to the two connecting frames 15; when it is necessary to drive multiple planting boxes 2 to move in a circular motion, start the motor 5, and the motor 5 drives the first rotating shaft 6 to rotate. The first rotating shaft 6 drives two of the second rotating shafts 8 to rotate through the first sprocket 7, the second chain 12 and the third sprocket 11. The second rotating shaft 8 drives the other second rotating shafts 8 and the second sprocket 9 to rotate through the second sprocket 9 and the first chain 10. The first chain 10 can drive the round block 13 to move during operation, and the round block 13 drives the planting box 2 to move through the connecting shaft 14 and the connecting frame 15, so that the planting box 2 can move in a circular motion with the first chain 10.

[0020] Reference Figure 3 and Figure 4The loosening component includes a rotating shaft 16 rotatably connected to the planting box 2, and a plurality of loosening grids 17 are fixedly connected to the outer wall of the rotating shaft 16. A plug post 19 is slidably inserted at one end of the rotating shaft 16, and a rotating block 20 is fixedly connected to one end of the plug post 19. When it is necessary to loosen the soil in the planting box 2, the rotating block 20 is reciprocated around the plug post 19, and the rotating block 20 drives the rotating shaft 16 to reciprocate through the plug post 19, and the rotating shaft 16 drives the loosening grid 17 to reciprocate. The reciprocating rotation of the loosening grid 17 in the soil can form gaps between the soil, which is conducive to the infiltration of air and moisture. The reciprocating rotation of the loosening grid 17 also avoids damage to the root system of the seedlings.

[0021] Reference Figure 3 and Figure 4 The planting box 2 is provided with a locking assembly for releasing the lock between the rotating shaft 16 and the planting box 2 and locking the planting box 2 on the round block 13. The locking assembly includes a first electric push rod 21 fixed to the planting box 2, and the output end of the first electric push rod 21 is fixedly connected to a vertical plate 22. Two fixed plates 18 are fixedly connected to the rotating block 20, and the bottom end of the vertical plate 22 is located between the two fixed plates 18. A first plug-in block 23 is fixedly connected to the vertical plate 22, and a notch 24 corresponding to the first plug-in block 23 is opened on the round block 13. A second plug-in block 25 is fixedly connected to the planting box 2, and a socket 26 is opened on the vertical plate 22. The second plug-in block 2 5 is inserted into the socket 26; when it is necessary to loosen the soil of the planting box 2, the motor 5 is turned off to stop each planting box 2 at the corresponding position, and the first electric push rod 21 is started to drive the vertical plate 22 to move, and the vertical plate 22 drives the first plug block 23 to be inserted into the notch 24, so that the planting box 2 is locked on the round block 13, so that the planting box 2 and the round block 13 no longer rotate relative to each other, so that the planting box 2 will not rotate at will during the loosening process of the loosening grid 17, and at the same time, the vertical plate 22 moves to make the second plug block 25 leave the socket 26, and the vertical plate 22 can also drive the rotating block 20 to move through the fixing plate 18, and the rotating block 20 drives the plug column 19 to move, so that the rotating block 20 can subsequently reciprocate.

[0022] Reference Figure 3 , Figure 5 and Figure 6A plurality of cross bars 28 are provided on one side of one of the brackets 1, and two adjacent cross bars 28 are fixedly connected by a connecting rod 29. A second electric push rod 27 is fixedly connected to one of the brackets 1, and an output end of the second electric push rod 27 is fixedly connected to one of the cross bars 28 through a connecting plate. Slots 30 are provided at both ends of the cross bar 28, and a moving rod 31 is slidably inserted in the slot 30. A first spring 32 is fixedly connected between the moving rod 31 and the slot 30, and the first spring 32 In the stretched state, one end of the moving rod 31 and the inner wall of the slot 30 are fixedly connected with electromagnets 33 facing each other, and the two electromagnets 33 are repelled from each other in the energized state, a T-shaped rod 34 is fixedly connected to the bottom cross bar 28, and a fixing plate 35 is fixedly connected to the top cross bar 28, and the fixing plate 35, the T-shaped rod 34 and the moving rod 31 are all fixedly connected with connecting columns 36, and a limiting opening 37 corresponding to the corresponding connecting column 36 is opened on the rotating block 20; when it is necessary to loosen the soil, the two When the first electromagnet 33 is energized, the two electromagnets 33 repel each other, causing the moving rod 31 to move out of the slot 30, the first spring 32 is stretched, the moving rod 31 drives the connecting column 36 to move, and after the connecting column 36 moves to the specified position, the first electric push rod 21 drives the rotating block 20 to move, so that the connecting column 36 enters the limit opening 37, and the second electric push rod 27 is started. The second electric push rod 27 drives the cross bar 28 and the connecting rod 29 to move. The cross bar 28 is connected to the moving rod 31, the T-shaped rod 34 and the fixed plate. 35 drives the connecting column 36 to reciprocate in the vertical direction, and the connecting column 36 slides in the limit opening 37. The reciprocating motion of the connecting column 36 can drive the rotating block 20 to rotate reciprocatingly, thereby driving the loosening grid 17 to loosen the soil reciprocatingly. After loosening the soil, the rotating block 20 is driven to reset by the first electric push rod 21, so that the electromagnet 33 is powered off. Under the action of the first spring 32, the moving rod 31 returns to the slot 30, and the moving rod 31 drives the connecting column 36 to move, thereby preventing the moving rod 31 from hindering the circular motion of the planting box 2.

[0023] Reference Figure 1 and Figure 7 A third electric push rod 38 is fixedly connected to the two brackets 1, and a storage box 39 is fixedly connected to the output end of the third electric push rod 38. Fertilizer particles are arranged in the storage box 39, and an inclined discharge channel 40 is connected and fixedly connected to the storage box 39, and a valve is arranged at the discharge channel 40; when it is necessary to put fertilizer particles into the roots of the seedlings, the third electric push rod 38 is started, and the third electric push rod 38 drives the discharge channel 40 to move, so that the discharge channel 40 is placed on the top edge of the planting box 2, and the valve is opened, and the fertilizer particles flow into the planting box 2 through the discharge channel 40.

[0024] Reference Figure 7 and Figure 8, the two brackets 1 are fixedly connected with a transverse plate 41, the transverse plate 41 is fixedly connected with a transverse tube 42, one end of the transverse tube 42 is connected to an external driving pump, the transverse tube 42 is connected and fixed with a plurality of first liquid outlet pipes 43, the first liquid outlet pipe 43 is connected and fixed with a second liquid outlet pipe 44, the first nozzle 3 is installed at one end of the first liquid outlet pipe 43, the second nozzle 4 is installed at one end of the second liquid outlet pipe 44, the first nozzle 3 faces obliquely downward, and the second nozzle 4 faces water horizontal direction; when it is necessary to water the roots of the seedlings, water is transported into the horizontal tube 42 through an externally driven pump, the water in the horizontal tube 42 enters the first liquid outlet pipe 43 and is sprayed out from the first nozzle 3, the first nozzle 3 is directed toward the roots of the seedlings, and when it is necessary to spray pesticides on the leaves of the seedlings, the switching component is switched to the second liquid outlet pipe 44, the pesticide is transported into the horizontal tube 42 through an externally driven pump, the pesticide is sprayed horizontally from the second nozzle 4 through the second liquid outlet pipe 44, and the pesticide is evenly sprayed on the leaves.

[0025] Reference Figure 8 and Fig. 9 The switching assembly includes a stopper 45 rotatably connected to the inner wall of the first liquid outlet pipe 43, an elastic block 46 abutting against the stopper 45 is fixedly connected to the inner wall of the second liquid outlet pipe 44, an adapter block 47 is fixedly connected to the inner wall of the first liquid outlet pipe 43, an adapter groove is provided on the adapter block 47 to match one end of the stopper 45, and a magnetic block 48 that attracts each other is arranged in the adapter block 47 of the inner box of the stopper 45, a push rod 49 is slidably inserted on the first liquid outlet pipe 43, one end of the push rod 49 abuts against one side wall of the stopper 45, and a disc 50 is fixedly connected to the other end of the push rod 49, and a second spring 51 is fixedly connected between the disc 50 and the first liquid outlet pipe 43 and is sleeved on the outside of the push rod 49, and the second spring 51 is in a compressed state, and a plurality of push columns 52 are fixedly connected to the storage box 39, and the top of the push column 52 abuts against the disc 5 0; when it is necessary to water the roots of the seedlings, the block 45 is kept in this state, so that the first liquid outlet pipe 43 is kept connected with the transverse pipe 42, and water can be sprayed from the first nozzle 3. When it is necessary to spray insecticide from the second nozzle 4, the third electric push rod 38 is started, and the third electric push rod 38 drives the storage box 39 to move, and the storage box 39 drives the support column 52 to move, so that the support column 52 is away from the disc 50. Under the action of the second spring 51, the disc 50 drives the support rod 49 to move, so that the support rod 49 is away from the block 45. Under the action of the elastic block 46, the block 45 cannot maintain a vertical state, and the block 45 rotates one end to fall into the adapter groove of the adapter block 47. The two magnetic blocks 48 attract each other, so that the block 45 blocks the first liquid outlet pipe 43, and the second liquid outlet pipe 44 is connected with the transverse pipe 42, and the insecticide can be sprayed out from the second nozzle 4 smoothly.

[0026] Working principle: When in use, the seedlings are planted in the planting box 2 so that the seedlings are kept at a suitable distance from each other. By setting a circulation component, multiple planting boxes 2 can be made to perform a circulation movement so that the planting boxes 2 are evenly irradiated by the light source above in turn. By setting a loosening component, the soil in the planting box 2 can be loosened regularly, which is beneficial to the growth of the seedlings. By setting a switching component to switch the first nozzle 3 or the second nozzle 4, watering and spraying of insecticide can be carried out regularly through the first nozzle 3 and the second nozzle 4; When it is necessary to drive multiple planting boxes 2 to circulate, start the motor 5, the motor 5 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives two of the second rotating shafts 8 to rotate through the first sprocket 7, the second chain 12 and the third sprocket 11, the second rotating shaft 8 drives the other second rotating shafts 8 and the second sprocket 9 to rotate through the second sprocket 9 and the first chain 10, the first chain 10 can drive the round block 13 to move during operation, the round block 13 drives the planting box 2 to move through the connecting shaft 14 and the connecting frame 15, so that the planting box 2 can perform cyclic motion with the first chain 10; When the soil in the planting box 2 needs to be loosened, the rotating block 20 is reciprocated around the plug post 19, and the rotating block 20 drives the rotating shaft 16 to reciprocate through the plug post 19, and the rotating shaft 16 drives the loosening grid 17 to reciprocate. The reciprocating rotation of the loosening grid 17 in the soil can form gaps between the soil, which is conducive to the infiltration of air and water. The reciprocating rotation of the loosening grid 17 also avoids damage to the root system of the seedlings. When it is necessary to loosen the soil of the planting box 2, turn off the motor 5 to stop each planting box 2 at the corresponding position, start the first electric push rod 21 to drive the vertical plate 22 to move, and the vertical plate 22 drives the first plug block 23 to be inserted into the notch 24, so that the planting box 2 is locked on the round block 13, so that the planting box 2 and the round block 13 no longer rotate relative to each other, so that the planting box 2 will not rotate at will during the loosening process of the loosening fence 17, and at the same time, the vertical plate 22 moves to make the second plug block 25 leave the socket 26, and the vertical plate 22 can also drive the rotating block 20 to move through the fixed plate 18, and the rotating block 20 drives the plug column 19 to move, so that the rotating block 20 can subsequently reciprocate; When it is necessary to loosen the soil, the two electromagnets 33 are energized, and the two electromagnets 33 repel each other, so that the moving rod 31 moves out of the slot 30, the first spring 32 is stretched, and the moving rod 31 drives the connecting column 36 to move. After the connecting column 36 moves to the specified position, the first electric push rod 21 drives the rotating block 20 to move, so that the connecting column 36 enters the limit opening 37, and the second electric push rod 27 is started. The second electric push rod 27 drives the cross bar 28 and the connecting rod 29 to move. The cross bar 28 moves through the moving rod 31 and the T-shaped rod 3 4 and the fixing plate 35 drive the connecting column 36 to reciprocate in the vertical direction, and the connecting column 36 slides in the limit opening 37. The reciprocating movement of the connecting column 36 can drive the rotating block 20 to rotate reciprocally, thereby driving the loosening grid 17 to loosen the soil reciprocatingly. After the loosening is completed, the rotating block 20 is driven to reset by the first electric push rod 21, so that the electromagnet 33 is powered off. Under the action of the first spring 32, the moving rod 31 returns to the slot 30, and the moving rod 31 drives the connecting column 36 to move, so as to prevent the moving rod 31 from hindering the circular movement of the planting box 2; When it is necessary to put fertilizer particles into the roots of the seedlings, the third electric push rod 38 is started, and the third electric push rod 38 drives the discharge channel 40 to move, so that the discharge channel 40 is placed on the top edge of the planting box 2, and the valve is opened, and the fertilizer particles flow into the planting box 2 through the discharge channel 40; When it is necessary to water the roots of the seedlings, water is transported into the transverse tube 42 through an external driving pump, and the water in the transverse tube 42 enters the first liquid outlet pipe 43 and is sprayed out from the first nozzle 3, and the first nozzle 3 faces the roots of the seedlings. When it is necessary to spray insecticide on the leaves of the seedlings, the switch assembly is switched to the second liquid outlet pipe 44, and the insecticide is transported into the transverse tube 42 through an external driving pump, and the insecticide is sprayed horizontally from the second nozzle 4 through the second liquid outlet pipe 44, and the insecticide is evenly sprayed on the leaves; When it is necessary to water the roots of the seedlings, the block 45 is kept in this state, so that the first liquid outlet pipe 43 is kept connected with the transverse pipe 42, and water can be sprayed out from the first nozzle 3. When it is necessary to spray insecticide from the second nozzle 4, the third electric push rod 38 is started, and the third electric push rod 38 drives the storage box 39 to move. The storage box 39 drives the support column 52 to move, so that the support column 52 is away from the disc 50. Under the action of the second spring 51, the disc 50 drives the support rod 49 to move, so that the support rod 49 is away from the block 45. Under the action of the elastic block 46, the block 45 cannot maintain a vertical state. The block 45 rotates and one end of the block 45 falls into the adapter groove of the adapter block 47. The two magnetic blocks 48 attract each other, so that the block 45 blocks the first liquid outlet pipe 43, and the second liquid outlet pipe 44 is connected with the transverse pipe 42, and the insecticide can be sprayed out from the second nozzle 4 smoothly.

[0027] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0028] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cultivation device with a spraying function, comprising two brackets (1), characterized in that: Also includes: A plurality of planting boxes (2), the plurality of planting boxes (2) being arranged between two brackets (1), the two brackets (1) being provided with a circulation component for driving the plurality of planting boxes (2) to circulate, and the brackets (1) and the planting boxes (2) being provided with a soil loosening component for loosening soil in the planting boxes (2); A plurality of first nozzles (3) and a plurality of second nozzles (4), wherein the first nozzles (3) and the second nozzles (4) are provided with switching components for switching the spraying direction; The circulation component comprises a motor (5) fixedly connected to one of the brackets (1) via an L-shaped plate, the output shaft of the motor (5) being fixedly connected to a first rotating shaft (6) rotatably connected to the two brackets (1), the outer wall of the first rotating shaft (6) being fixedly connected to two first sprocket wheels (7), four second rotating shafts (8) being rotatably connected to the brackets (1), one end of each of the second rotating shafts (8) being fixedly connected to a second sprocket wheel (9), the four second sprocket wheels (9) being transmission-connected via a first chain (10), wherein the other ends of two of the second rotating shafts (8) being fixedly connected to a third sprocket wheel (11), the third sprocket wheel (11) being transmission-connected to the first sprocket wheel (7) via a second chain (12), a plurality of round blocks (13) being uniformly fixedly connected to the first chain (10), a connecting shaft (14) being rotationally connected between corresponding two of the round blocks (13), two connecting frames (15) being fixedly connected to the connecting shaft (14), and the planting box (2) being fixedly connected to the two connecting frames (15).

2. The automatic cultivation device with spraying function according to claim 1, characterized in that: The soil loosening assembly comprises a rotating shaft (16) rotatably connected to the planting box (2), a plurality of soil loosening grids (17) being fixedly connected to the outer wall of the rotating shaft (16), an insertion column (19) being slidably inserted at one end of the rotating shaft (16), and a rotating block (20) being fixedly connected to one end of the insertion column (19).

3. The automatic cultivation device with spraying function according to claim 2, characterized in that: The planting box (2) is provided with a locking assembly for releasing the lock between the rotating shaft (16) and the planting box (2) and locking the planting box (2) on the round block (13), the locking assembly comprising a first electric push rod (21) fixedly connected to the planting box (2), the output end of the first electric push rod (21) being fixedly connected to a vertical plate (22), the rotating block (20) being fixedly connected to two fixed plates (18), the bottom end of the vertical plate (22) being located between the two fixed plates (18), the vertical plate (22) being fixedly connected to a first plug block (23), the round block (13) being provided with a notch (24) corresponding to the first plug block (23), the planting box (2) being fixedly connected to a second plug block (25), the vertical plate (22) being provided with a socket (26), the second plug block (25) being inserted into the socket (26).

4. The automatic cultivation device with spraying function according to claim 3, characterized in that: A plurality of cross bars (28) are provided on one side of one of the brackets (1), and two adjacent cross bars (28) are fixedly connected via a connecting rod (29). A second electric push rod (27) is fixedly connected to one of the brackets (1), and an output end of the second electric push rod (27) is fixedly connected to one of the cross bars (28) via a connecting plate. Slots (30) are provided at both ends of the cross bar (28), and a moving rod (31) is slidably inserted into the slot (30). A first spring (32) is fixedly connected between the moving rod (31) and the slot (30), and the first spring (32) is fixedly connected to the moving rod (31) and the slot (30). The spring (32) is in a stretched state, one end of the moving rod (31) and the inner wall of the slot (30) are fixedly connected with electromagnets (33) facing each other, the two electromagnets (33) are in a powered state and repel each other, a T-shaped rod (34) is fixedly connected to the bottom cross bar (28), a fixed plate (35) is fixedly connected to the top cross bar (28), connecting columns (36) are fixedly connected to the fixing plate (35), the T-shaped rod (34) and the moving rod (31), and a limiting opening (37) facing the corresponding connecting column (36) is opened on the rotating block (20).

5. The automatic cultivation device with spraying function according to claim 4, characterized in that: A third electric push rod (38) is fixedly connected to both of the two brackets (1); an output end of the third electric push rod (38) is fixedly connected to a storage box (39); fertilizer particles are arranged in the storage box (39); a discharging channel (40) arranged obliquely is connected and fixedly connected to the storage box (39); a valve is arranged at the discharging channel (40).

6. The automatic cultivation device with spraying function according to claim 5, characterized in that: A transverse plate (41) is fixedly connected to the two brackets (1), a transverse tube (42) is fixedly connected to the transverse plate (41), one end of the transverse tube (42) is connected to an external driving pump, a plurality of first liquid outlet pipes (43) are connected and fixedly connected to the transverse tube (42), the first liquid outlet pipe (43) is connected and fixedly connected to the second liquid outlet pipe (44), the first nozzle (3) is mounted at one end of the first liquid outlet pipe (43), the second nozzle (4) is mounted at one end of the second liquid outlet pipe (44), the first nozzle (3) faces obliquely downward, and the second nozzle (4) faces horizontally.

7. The automatic cultivation device with spraying function according to claim 6, characterized in that: The switching assembly comprises a stopper (45) rotatably connected to the inner wall of the first liquid outlet pipe (43); an elastic block (46) abutting against the stopper (45) is fixedly connected to the inner wall of the second liquid outlet pipe (44); an adaptor block (47) is fixedly connected to the inner wall of the first liquid outlet pipe (43); an adaptor groove (47) is provided on the adaptor block (47) and is adapted to fit one end of the stopper (45); a magnetic block (48) that attracts each other is provided inside the stopper (45) and inside the adaptor block (47); the first liquid outlet pipe (44) is fixedly connected to the inner wall of the first liquid outlet pipe (43); 3) is slidably inserted with a push rod (49), one end of the push rod (49) is against a side wall of the stopper (45), the other end of the push rod (49) is fixedly connected to a disc (50), a second spring (51) is fixedly connected between the disc (50) and the first liquid outlet pipe (43) and is sleeved on the outside of the push rod (49), the second spring (51) is in a compressed state, and a plurality of push columns (52) are fixedly connected to the storage box (39), the top ends of the push columns (52) are against the disc (50).

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