Agricultural planting seed germination cultivation device

Abstract

The invention relates to the technical field of cultivation devices, and discloses an agricultural planting seed germination cultivation device which comprises a cultivation box and a seedling raising plate, the seedling raising plate is installed in the cultivation box, the bottom of the seedling raising plate is of an open structure, and a step groove is formed in the inner wall, close to the bottom, of the seedling raising plate; limiting strips are fixedly installed on the outer surfaces of the two opposite sides of the seedling raising plate, and sliding grooves matched with the limiting strips are formed in the inner wall of the cultivation box. A moving plate is driven by a moving assembly to move back and forth in the axis direction of a guide rod, the bottom of a steel mesh is pushed upwards through a pushing assembly while the moving plate moves, soil on the surface of the steel mesh can be driven along with the moving plate, a compacted area in the soil is broken, the loose structure of the soil is kept, and the physical property of the soil is improved; the plant root system is helped to penetrate through the soil layer to grow more easily, tools do not need to be used for turning over soil, and the situation that the tools damage the root system of germinated seeds, and the seed cultivation effect is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of cultivation devices, and in particular to an agricultural seed germination cultivation device. Background Art

[0002] As the name implies, agricultural planting refers to sowing or planting seeds or seedlings by manual or mechanical equipment. Before the seeds and seedlings are planted, it is usually necessary to use a cultivation device to treat the seeds to improve the germination rate of the seeds. With watering or fertilizing during the seedling raising process, the soil is prone to compaction, which affects the growth of the root system. An existing seed germination cultivation device for agricultural planting (Announcement No.: CN216134808U) has at least the following disadvantages:

[0003] The above patent loosens the soil by moving a loosening board. As the loosening board moves in the soil, it is easy for the loosening board to damage the roots of the germinated seeds, thus affecting the cultivation effect of the seeds. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an agricultural seed germination and cultivation device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The hopper is a device for growing seeds in an agricultural manner, wherein the hopper is mounted on the bottom of the hopper and has a plurality of spring bars disposed on the bottom of the hopper.

[0007] As a further solution of the present invention, the loosening mechanism includes two guide rods fixedly installed between the outer surfaces of the opposite ends of the incubator, and the outer surfaces of the two guide rods are slidably installed with a movable plate, the top of the movable plate is inserted with two movable rods, the top of the two movable rods is fixedly installed with a top block, and the movable plate is installed with a pushing component that drives the top block to move up and down.

[0008] As a further solution of the present invention, the pushing component includes two installation grooves that penetrate the outer surface of the movable plate, and a rotating shaft is rotatably installed between the inner walls on opposite sides of the two installation grooves. An eccentric wheel is fixedly installed on the outer surface of the rotating shaft, and the outer periphery of the eccentric wheel is in contact with the lower surface of the top block. A transmission component that drives the eccentric wheel to rotate is installed inside the incubator, a movable component is installed between the incubator and the movable plate, and a fertilization mechanism is installed on the outer surface of the movable plate.

[0009] As a further solution of the present invention, the transmission assembly includes a rack fixedly installed between the inner walls at opposite ends of the incubator, a transmission gear is fixedly installed on the outer surface of the rotating shaft, the transmission gear is meshed with the rack, and a guide groove is penetrated on the outer surface of the movable plate for the rack to pass through.

[0010] As a further solution of the present invention, the moving component includes a reciprocating screw rotatably installed between the inner walls of the opposite ends of the incubator, the reciprocating screw penetrates the outer surface of the moving plate and is threadedly connected thereto, a driving motor is fixedly installed on the outer surface of the incubator, and the output end of the driving motor penetrates the inner wall of the incubator and is fixedly installed with the rotation center of the reciprocating screw.

[0011] As a further solution of the present invention, the fertilization mechanism includes a C-shaped rod fixedly mounted on the outer surface of one end of the movable plate, a spray pipe is fixedly mounted on the lower surface of the top end of the C-shaped rod, a plurality of spray heads connected to the interior of the spray pipe are evenly fixedly mounted on the lower surface of the spray pipe, and a liquid spray assembly is installed inside a mounting groove close to the C-shaped rod.

[0012] As a further solution of the present invention, the liquid spray assembly includes a fixed cylinder fixedly installed on the bottom wall of the installation groove, a liquid storage box is fixedly installed on the outer surface of the movable plate, a liquid inlet pipe that is connected to each other is fixedly installed between the liquid storage box and the fixed cylinder, a liquid outlet pipe that is connected to each other is fixedly installed between the fixed cylinder and the spray pipe, and a pressing assembly is installed inside the fixed cylinder.

[0013] As a further solution of the present invention, the pressing assembly includes a support frame fixedly installed on the inner wall of the top end of the fixed cylinder, a moving rod is slidably installed through the upper surface of the support frame, a piston is fixedly installed on the bottom end of the moving rod, the piston is slidably installed with the inner wall of the fixed cylinder, a top plate is fixedly installed on the top end of the moving rod, and a compression spring is sleeved on the outer surface of the moving rod, and the compression spring is arranged between the top plate and the support frame.

[0014] As a further solution of the present invention, a first one-way valve for one-way conduction toward the interior of the fixed cylinder is installed on the liquid inlet pipe, and a second one-way valve for one-way conduction toward the exterior of the fixed cylinder is installed on the liquid outlet pipe.

[0015] The beneficial effects of the present invention are:

[0016] 1. The moving plate is driven to move back and forth along the axis of the guide rod by the moving assembly. When the moving plate moves, the bottom of the steel mesh is pushed upward by the pushing assembly, so that the soil on the surface of the steel mesh can be driven along with it, breaking the compacted area in the soil, maintaining the loose structure of the soil, improving the physical properties of the soil, and helping the plant roots to penetrate the soil layer more easily for growth. There is no need to use tools to turn the soil, so as to avoid damage to the roots of the germinating seeds by the tools and affect the seed cultivation effect;

[0017] 2. While the moving plate is moving, the spray pipe will also be driven to move synchronously through the C-shaped rod, so that the spray head installed at the bottom of the spray pipe can spray the nutrient solution into the turned-up soil under the action of the spray assembly, ensuring that after the seeds germinate, the plants can obtain sufficient nutrients to support their growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front structural schematic diagram of an agricultural seed germination and cultivation device proposed by the present invention;

[0019] Figure 2 This is a rear structural schematic diagram of an agricultural seed germination and cultivation device proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the seedling tray and steel mesh of an agricultural seed germination and cultivation device proposed by the present invention in a disassembled state;

[0021] Figure 4 This is a side structural schematic diagram of an agricultural seed germination and cultivation device proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a movable plate of an agricultural seed germination and cultivation device proposed by the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the fixed cylinder and piston of the agricultural seed germination and cultivation device proposed by the present invention in the separated state;

[0024] Figure 7 for Figure 5 A magnified view of the structure in the middle.

[0025] In the figure: 1. incubator; 2. seedling tray; 3. step groove; 4. steel mesh; 5. steel belt; 6. L-shaped plate; 7. strip groove; 8. spring rod; 9. support rod; 10. limit strip; 11. slide groove; 12. guide rod; 13. moving plate; 14. movable rod; 15. top block; 16. rotating shaft; 17. eccentric wheel; 18. transmission gear; 19. rack; 20. reciprocating screw rod; 21. driving motor; 22. mounting groove; 23. guide groove; 24. C-shaped rod; 25. spray pipe; 26. fixed cylinder; 27. liquid outlet pipe; 28. liquid storage box; 29. ​​liquid inlet pipe; 30. support frame; 31. moving rod; 32. piston; 33. top plate; 34. compression spring; 35. first one-way valve; 36. second one-way valve. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] See attached Figure 1 -Attached Figure 7 A device for cultivating germination of agricultural seeds comprises a cultivation box 1 and a seedling tray 2. The seedling tray 2 is installed inside the cultivation box 1. The bottom of the seedling tray 2 is an open structure, and the inner wall of the seedling tray 2 near the bottom is provided with a step groove 3. The outer surfaces of the opposite sides of the seedling tray 2 are fixedly provided with limit strips 10. The inner wall of the cultivation box 1 is provided with a slide groove 11 matching the limit strip 10. One end of the cultivation box 1 is provided with an insertion port for the seedling tray 2 to enter and exit the interior thereof, and a limit strip 3 is inserted at the insertion port to limit the seedling tray 2. The inner wall at one end of the seedling tray 2 is fixedly mounted with a steel mesh 4, and the outer periphery of the steel mesh 4 is fixedly mounted with a steel belt 5. A supporting rod 9 is fixedly mounted between the inner walls on both sides of the seedling tray 2 near its bottom. An L-shaped plate 6 is fixedly mounted on the end of the steel mesh 4 away from the seedling tray 2. A strip groove 7 for the L-shaped plate 6 to pass through is opened at the end of the seedling tray 2. A plurality of spring rods 8 are evenly fixedly mounted between the L-shaped plate 6 and the outer surface of the seedling tray 2. A soil loosening mechanism for pushing the steel mesh 4 is installed inside the incubator 1.

[0029] When the steel mesh 4 is lifted up, the movable end of the steel mesh 4 will pull the L-shaped plate 6 to slide in the strip groove 7, so that the steel mesh 4 has a certain deformation. When the steel mesh 4 is not lifted up, multiple spring rods 8 will push the L-shaped plate 6 to return to its original position, so that the steel mesh 4 is tightened to provide support for the soil on the surface of the steel mesh 4; at the same time, the steel belt 5 installed around the steel mesh 4 will be placed on the step groove 3 to provide support for the surrounding of the steel mesh 4, and the support rod 9 installed at the bottom of the seedling tray 2 will support the length direction of the steel mesh 4 to prevent the middle part of the steel mesh 4 from collapsing due to the heavy weight of the soil.

[0030] In this embodiment, the loosening mechanism includes two guide rods 12 fixedly installed between the outer surfaces of the opposite ends of the incubator 1, and a movable plate 13 is slidably installed on the outer surfaces of the two guide rods 12. Two movable rods 14 are inserted at the top of the movable plate 13, and a top block 15 is fixedly installed at the top of the two movable rods 14. A pushing component for driving the top block 15 to move up and down is installed on the movable plate 13. The pushing component includes two mounting grooves 22 that penetrate the outer surface of the movable plate 13, and a rotating shaft 16 is rotatably installed between the inner walls on the opposite sides of the two mounting grooves 22. An eccentric wheel 17 is fixedly installed on the outer surface of the rotating shaft 16, and the outer periphery of the eccentric wheel 17 is in contact with the lower surface of the top block 15. A transmission component that drives the eccentric wheel 17 to rotate is installed inside the incubator 1 A moving assembly is installed between the incubator 1 and the moving plate 13, a fertilizing mechanism is installed on the outer surface of the moving plate 13, a transmission assembly includes a rack 19 fixedly installed between the inner walls at opposite ends of the incubator 1, a transmission gear 18 is fixedly installed on the outer surface of the rotating shaft 16, the transmission gear 18 is meshed with the rack 19, a guide groove 23 for the rack 19 to pass through is opened on the outer surface of the moving plate 13, the moving assembly includes a reciprocating screw 20 rotatably installed between the inner walls at opposite ends of the incubator 1, the reciprocating screw 20 penetrates the outer surface of the moving plate 13 and is threadedly connected thereto, a driving motor 21 is fixedly installed on the outer surface of the incubator 1, and the output end of the driving motor 21 penetrates the inner wall of the incubator 1 and is fixedly installed with the rotation center of the reciprocating screw 20.

[0031] When it is necessary to loosen the soil in the seedling tray 2, the reciprocating screw rod 20 is driven to rotate by the driving motor 21, so that the reciprocating screw rod 20 drives the movable plate 13 threadedly connected thereto to move back and forth along the axial direction of the guide rod 12. When the movable plate 13 moves, the eccentric wheel 17 and the transmission gear 18 are driven to move synchronously through the rotating shaft 16. Since the transmission gear 18 is meshed with the rack 19, the transmission gear 18 can roll on the rack 19 while moving, so that the transmission gear 18 can drive the eccentric wheel 17 to rotate through the rotating shaft 16, so that the eccentric wheel 17 can continuously push the top block 15 upward when rotating, so that the top block 15 can push the bottom of the steel mesh 4 upward, so that the soil on the surface of the steel mesh 4 can be driven accordingly, breaking the compacted area in the soil, maintaining the loose structure of the soil, improving the physical properties of the soil, helping the plant roots to penetrate the soil layer more easily and grow, and there is no need to use tools to turn the soil, so as to avoid damage to the roots of germinating seeds caused by tools and affect the cultivation effect of seeds.

[0032] In this embodiment, the fertilization mechanism includes a C-shaped rod 24 fixedly mounted on the outer surface of one end of the movable plate 13, and an opening is provided on the outer surface of the incubator 1 for the C-shaped rod 24 and the liquid outlet pipe 27 to move; a spray pipe 25 is fixedly mounted on the lower surface of the top of the C-shaped rod 24, and a plurality of spray heads connected to the inside of the spray pipe 25 are evenly fixedly mounted on the lower surface of the spray pipe 25, and a liquid spray assembly is installed inside a mounting groove 22 near the C-shaped rod 24, and the liquid spray assembly includes a fixed cylinder 26 fixedly mounted on the bottom wall of the mounting groove 22, a liquid storage box 28 is fixedly mounted on the outer surface of the movable plate 13, and a liquid inlet pipe 29 that is mutually conductive is fixedly mounted between the liquid storage box 28 and the fixed cylinder 26, and a fixed installation is fixed between the fixed cylinder 26 and the spray pipe 25. A liquid outlet pipe 27 that is connected to each other is installed, and a pressing assembly is installed inside the fixed cylinder 26. The pressing assembly includes a support frame 30 fixedly installed on the inner wall of the top end of the fixed cylinder 26. A moving rod 31 is slidably installed through the upper surface of the support frame 30, and a piston 32 is fixedly installed on the bottom end of the moving rod 31. The piston 32 is slidably installed with the inner wall of the fixed cylinder 26, and a top plate 33 is fixedly installed on the top of the moving rod 31. A compression spring 34 is sleeved on the outer surface of the moving rod 31, and the compression spring 34 is arranged between the top plate 33 and the support frame 30. A first one-way valve 35 that is unidirectionally conductive to the inside of the fixed cylinder 26 is installed on the liquid inlet pipe 29, and a second one-way valve 36 that is unidirectionally conductive to the outside of the fixed cylinder 26 is installed on the liquid outlet pipe 27.

[0033] Under the cooperation of the rotation of the eccentric wheel 17 and the compression spring 34, the top plate 33 and the moving rod 31 will drive the piston 32 to perform piston movement in the fixed cylinder 26. When the piston 32 moves downward (the first one-way valve 35 is closed and the second one-way valve 36 is opened), the piston 32 will squeeze the nutrient solution sucked from the liquid storage box 28 into the fixed cylinder 26 through the liquid outlet pipe 27 into the spray pipe 25, and spray it into the soil from the spray head installed at the bottom of the spray pipe 25, so as to achieve the effect of fertilizing the seeds; when the piston 32 moves upward (the second one-way valve 36 is closed and the first one-way valve 35 is opened), the piston 32 can suck the nutrient solution in the liquid storage box 28 into the fixed cylinder 26 through the liquid inlet pipe 29 for the next spraying.

[0034] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: when in use, the prepared breathable cotton cloth is first laid on the surface of the steel mesh 4. After the breathable cotton cloth is laid, the soil is filled into the interior of the seedling tray 2, and then the seeds to be cultivated are sown in the soil for germination and cultivation; when it is necessary to loosen the soil in the seedling tray 2, the reciprocating screw rod 20 is driven to rotate by the driving motor 21, so that the reciprocating screw rod 20 drives the movable plate 13 threadedly connected thereto to move back and forth along the axial direction of the guide rod 12, and while the movable plate 13 moves, the eccentric wheel 17 and the transmission gear 18 are driven to move synchronously through the rotating shaft 16. The wheel 18 is meshed with the rack 19, so that the transmission gear 18 can roll on the rack 19 while moving, so that the transmission gear 18 can drive the eccentric wheel 17 to rotate through the rotating shaft 16, so that the eccentric wheel 17 can continuously push the top block 15 upward when rotating, so that the top block 15 can push the bottom of the steel mesh 4 upward, so that the soil on the surface of the steel mesh 4 can be driven accordingly, breaking the compacted area in the soil, maintaining the loose structure of the soil, improving the physical properties of the soil, helping the plant roots to penetrate the soil layer more easily to grow, and there is no need to use tools to turn the soil, avoiding the tools from damaging the roots of the germinating seeds and affecting the seed cultivation effect;

[0035] When the movable plate 13 moves, the spray pipe 25 will be driven to move synchronously through the C-shaped rod 24, so that the spray head installed at the bottom of the spray pipe 25 can spray the nutrient solution into the turned-up soil under the action of the spray assembly, ensuring that after the seeds germinate, the plants can obtain sufficient nutrients to support their growth.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An agricultural seed germination and cultivation device, comprising a cultivation box (1) and a seedling tray (2), characterized in that: The seedling tray (2) is installed inside the incubator (1); the bottom of the seedling tray (2) is an open structure, and the inner wall of the seedling tray (2) near the bottom thereof is provided with a step groove (3); the inner wall of one end of the seedling tray (2) is fixedly provided with a steel mesh (4); the outer periphery of the steel mesh (4) is fixedly provided with a steel belt (5); a supporting rod (9) is fixedly provided between the inner walls of the seedling tray (2) on two opposite sides near the bottom thereof; an L-shaped plate (6) is fixedly provided at the end of the steel mesh (4) away from the seedling tray (2); a strip groove (7) for the L-shaped plate (6) to pass through is provided through the end of the seedling tray (2); a plurality of spring rods (8) are evenly fixedly provided between the L-shaped plate (6) and the outer surface of the seedling tray (2); and a loosening mechanism for pushing the steel mesh (4) is installed inside the incubator (1).

2. The agricultural seed germination and cultivation device according to claim 1, characterized in that: The loosening mechanism comprises two guide rods (12) fixedly mounted between the outer surfaces of opposite ends of the cultivation box (1); a movable plate (13) is slidably mounted on the outer surfaces of the two guide rods (12); two movable rods (14) are inserted at the top ends of the movable plates (13); a top block (15) is fixedly mounted at the top ends of the two movable rods (14); and a pushing component for driving the top block (15) to move up and down is mounted on the movable plate (13).

3. The agricultural seed germination and cultivation device according to claim 2, characterized in that: The pushing assembly comprises two mounting grooves (22) extending through the outer surface of the movable plate (13); a rotating shaft (16) is rotatably mounted between the inner walls on opposite sides of the two mounting grooves (22); an eccentric wheel (17) is fixedly mounted on the outer surface of the rotating shaft (16); the outer periphery of the eccentric wheel (17) is in contact with the lower surface of the top block (15); a transmission assembly for driving the eccentric wheel (17) to rotate is mounted inside the cultivation box (1); a moving assembly is mounted between the cultivation box (1) and the movable plate (13); and a fertilizing mechanism is mounted on the outer surface of the movable plate (13).

4. The agricultural seed germination and cultivation device according to claim 3, characterized in that: The transmission assembly comprises a rack (19) fixedly mounted between inner walls at opposite ends of the incubator (1); a transmission gear (18) is fixedly mounted on the outer surface of the rotating shaft (16); the transmission gear (18) is meshed with the rack (19); and a guide groove (23) is formed on the outer surface of the movable plate (13) for the rack (19) to pass through.

5. The agricultural seed germination and cultivation device according to claim 3, characterized in that: The moving assembly comprises a reciprocating screw (20) rotatably mounted between inner walls at opposite ends of the incubator (1); the reciprocating screw (20) penetrates the outer surface of the moving plate (13) and is threadedly connected thereto; a driving motor (21) is fixedly mounted on the outer surface of the incubator (1); an output end of the driving motor (21) penetrates the inner wall of the incubator (1) and is fixedly mounted to the rotation center of the reciprocating screw (20).

6. The agricultural seed germination and cultivation device according to claim 3, characterized in that: The fertilizing mechanism comprises a C-shaped rod (24) fixedly mounted on the outer surface of one end of the movable plate (13); a spray pipe (25) is fixedly mounted on the lower surface of the top end of the C-shaped rod (24); a plurality of spray heads connected to the inside of the spray pipe (25) are evenly fixedly mounted on the lower surface of the spray pipe (25); and a liquid spray assembly is mounted inside a mounting groove (22) close to the C-shaped rod (24).

7. The agricultural seed germination and cultivation device according to claim 6, characterized in that: The liquid spraying assembly comprises a fixed cylinder (26) fixedly mounted on the bottom wall of the mounting groove (22); a liquid storage box (28) is fixedly mounted on the outer surface of the movable plate (13); a liquid inlet pipe (29) which is in communication with each other is fixedly mounted between the liquid storage box (28) and the fixed cylinder (26); a liquid outlet pipe (27) which is in communication with each other is fixedly mounted between the fixed cylinder (26) and the spraying pipe (25); and a pressing assembly is mounted inside the fixed cylinder (26).

8. The agricultural seed germination and cultivation device according to claim 7, characterized in that: The pressing assembly comprises a support frame (30) fixedly mounted on the inner wall of the top end of the fixed cylinder (26); a moving rod (31) is slidably mounted through the upper surface of the support frame (30); a piston (32) is fixedly mounted on the bottom end of the moving rod (31); the piston (32) is slidably mounted on the inner wall of the fixed cylinder (26); a top plate (33) is fixedly mounted on the top end of the moving rod (31); a compression spring (34) is sleeved on the outer surface of the moving rod (31); and the compression spring (34) is arranged between the top plate (33) and the support frame (30).

9. The agricultural seed germination and cultivation device according to claim 7, characterized in that: The liquid inlet pipe (29) is provided with a first one-way valve (35) for one-way conduction to the interior of the fixed cylinder (26), and the liquid outlet pipe (27) is provided with a second one-way valve (36) for one-way conduction to the exterior of the fixed cylinder (26).

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