Grassland pasture planting and cultivating device

Abstract

The invention belongs to the technical field of pasture planting and cultivating, and particularly relates to a grassland pasture planting and cultivating device which comprises a box body, and a sealing door is hinged to one side of the box body; the cultivation assembly comprises a cultivation pot and a supporting frame; the discharging assembly is arranged in the box body and used for pushing the cultivation pots to slide towards the direction of the sealing door; the first driving assembly is arranged on the inner wall of the top end of the box body and used for driving the fixing frame and the cross rod to move; the second driving assembly is arranged on the fixing frame and used for driving the transverse rod to reciprocate up and down along the fixing frame; the spraying assembly is arranged on the transverse rod and used for atomizing the nutrient solution and spraying the nutrient solution to the top of the pasture; by arranging the first driving assembly, the second driving assembly and the discharging assembly, cultivation pots can be conveniently pushed out from the interior of the box body, workers do not need to enter the narrow box body, operation is easy, the working intensity of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of forage grass planting and cultivation, and in particular relates to a grassland forage grass planting and cultivation device. Background Art

[0002] Grassland forage is a core resource for maintaining the balance of grassland ecosystems and supporting the sustainable development of grassland animal husbandry. However, the natural germination rate of grass seeds is low, and the development and utilization of seed resources in natural environments is inefficient, resulting in certain bottlenecks in grassland forage cultivation. To address this issue and improve the germination and survival rates of grass seeds, germination treatment technology has become a key technical means to enhance seed quality. Furthermore, specialized germination equipment has become the foundation for achieving large-scale, standardized cultivation.

[0003] In recent years, containerized hydroponic forage cultivation systems have become increasingly popular. These systems primarily consist of containers, support frames, cultivation pots, and a corresponding control system. These systems encompass lighting, temperature and humidity control, ventilation, CO2 supply, and monitoring systems to ensure an optimal environment for forage growth within the container. Compared to traditional soil cultivation methods, containerized hydroponic forage cultivation systems offer significant advantages in environmental controllability, shorter production cycles, and more efficient resource utilization.

[0004] However, the support frame design of current container-based hydroponic forage cultivation systems generally utilizes a bracket frame consisting of multiple columns and crossbars. In practice, workers must manually carry, place, and remove the cultivation pots one by one, making the process cumbersome and inefficient. Furthermore, given the limited space within the container, manual operation is prone to collisions, which can damage the equipment and cause personal injury, posing a safety hazard. To address this issue, the present invention provides a grassland forage cultivation device. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is: the grassland forage planting and cultivation device of the present invention comprises:

[0007] A box body, wherein a closed door is hingedly connected to one side of the box body;

[0008] A cultivation component, the cultivation component includes a cultivation basin and a support frame, the support frame includes a pair of parallel support rods, a support seat is provided below the support rods, the support rods are fixed to the inner wall of the box through the support seat, and the cultivation basin is slidably installed above the support rods;

[0009] A discharge assembly is provided inside the box body and is used to push the culture basin to slide toward the closed door. The discharge assembly includes a fixing frame with a cross bar provided on the side of the fixing frame;

[0010] A first driving assembly, which is arranged on the inner wall of the top end of the box body and is used to drive the fixing frame and the crossbar to move;

[0011] a second driving assembly, the driving assembly being disposed on the fixed frame and configured to drive the crossbar to reciprocate up and down along the fixed frame;

[0012] The spray assembly is arranged on the cross bar and is used for atomizing the nutrient solution and spraying it on the top of the forage grass.

[0013] Preferably, the first driving assembly includes a first screw rod rotatably installed in the middle of the top of the box body, the first screw rod is threadedly connected to a movable platform, the fixed frame is configured as a pair of U-shaped frames, the fixed frames on both sides are symmetrically fixed to the bottom of the movable platform, the cross bar is correspondingly arranged on the fixed frames on both sides, and a first motor for driving the first screw rod to rotate is fixed on the outer wall of the box body.

[0014] Preferably, the second driving assembly includes a fixed block, which is fixedly connected to the middle position of the upper part of the fixed frame, a second screw rod is rotatably installed in the middle of the fixed block, a second motor for driving the second screw rod to rotate is fixed on the top of the fixed block, a movable block is threadedly connected to the second screw rod, and the movable block is limitedly slidably arranged in the middle of the fixed frames on both sides, and connecting components are respectively provided in the U-shaped grooves in the middle of the fixed frames on both sides, and the cross bar is controlled to be connected or disconnected with the movable block through the connecting components.

[0015] Preferably, the connecting assembly includes a connecting block, which is slidably arranged in a U-shaped groove of a fixed frame, and the cross bar is fixed on the side wall of the connecting block. A through slot is provided in the middle of the connecting block, and a movable rod is slidably installed in the middle of the through slot. A socket is provided in the middle of the side wall of the movable block to be plugged into the movable rod, and an electromagnetic block capable of attracting the movable rod to be inserted into the socket is provided inside the movable block. An inner cavity is provided in the middle of the cross bar, and the movable rod extends into the inner cavity from one end of the movable block away from the movable block, and a first spring for resetting the movable rod is installed in the inner cavity.

[0016] Preferably, the spray assembly includes a nozzle, which is provided in multiple groups and is evenly distributed in the groove opened at the bottom of the cross bar. The nozzle is threadedly connected to the cross bar and communicated with its inner cavity. A main pipe is fixed on the side wall of the movable block, and a branch pipe is fixed on the side of the main pipe. A temporary storage cavity is opened inside the movable block, and the temporary storage cavity is respectively communicated with the branch pipe and the jack. A water tank is provided on the outside of the box body, and the main pipe is communicated with the water tank through a spring hose. A water pump that supplies water to the spring hose is provided inside the water tank.

[0017] Preferably, a movable cavity is provided inside the connecting block and in the middle of the through groove, a fixed plate is slidably installed in the movable cavity, the fixed plate is sleeved on the movable rod and fixedly connected to it, sliding cavities are symmetrically provided on both sides of the connecting block, an insert block is slidably installed in the sliding cavity, a second spring is installed inside the sliding cavity to reset the insert block, a slot that is plugged into the insert block is provided on the inner wall of the U-shaped groove of the fixing frame, a pull rope is fixed to the fixing plate, and the end of the pull rope away from the fixing plate extends through the sliding cavity and is fixedly connected to the insert block.

[0018] Preferably, a guide rod is fixed below the first screw rod, and the movable platform is slidably sleeved on the guide rod.

[0019] Preferably, a limiting groove is provided on the inner wall of the U-shaped groove of the fixing frame, a limiting block is fixed on the side wall of the connecting block, and the limiting block is slidably arranged in the limiting groove.

[0020] Preferably, the cultivation basin is integrally formed by a middle basin body and a top flange, the cultivation basin is movably connected to the support rods on both sides through the flange, the basin body of the cultivation basin is clamped between the support rods on both sides, and a handle is fixed in the middle of the top of the flange of the cultivation basin.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The grassland forage planting and cultivation device described in the present invention first lays the culture medium inside the culture basin, then evenly sprinkles the forage seeds in the culture medium, and then arranges the culture medium on the support frame. The support frame is provided with multiple groups in the vertical direction of the box, so that the internal space of the box can be fully utilized and the space utilization rate is improved; when the forage grass needs to be fertilized, the first driving component drives the fixed frame, the cross bar and the spray component to move at a uniform speed along the length direction in the middle of the box, and the spray component synchronously atomizes the nutrient solution and sprays it on the forage grass. The atomized nutrient solution usually gradually penetrates into the culture medium below, providing the nutrients required by the forage grass roots, so as to promote the growth of forage grass.

[0023] 2. The grassland forage planting and cultivation device described in the present invention needs to be taken out when the forage has grown to a suitable stage. At this time, the first drive component drives the fixed frame and the cross bar to move to the innermost side of the box body, and the second drive component drives the cross bar to move downward and insert into the gap. Thereafter, the first drive component is used again to drive the cross bar to move horizontally in the opposite direction, and push the cultivation tray to slide toward the closed door. By controlling the intermittent movement of the first motor, multiple cultivation pots can be taken out in turn at the open position of the box body. There is no need to manually enter the narrow interior of the box body to take out the cultivation pots. The operation is simple and the use is more convenient. It also reduces the workload of the operator and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 is a perspective view of the present invention;

[0026] Figure 2 It is a schematic diagram of the interior of the box of the present invention;

[0027] Figure 3 It is a partial structural schematic diagram of the present invention;

[0028] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 is a cross-sectional view of a crossbar of the present invention;

[0030] Figure 6 is a top view of the connection assembly of the present invention;

[0031] Figure 7 yes Figure 6 Enlarged view of point B in the middle;

[0032] Figure 8 It is a front view of the connecting block of the present invention.

[0033] In the figure: 1. box body; 2. water tank; 3. first screw rod; 4. guide rod; 5. moving platform; 6. fixed frame; 7. cross bar; 8. support seat; 9. support rod; 10. cultivation basin; 11. first motor; 12. second screw rod; 13. fixed block; 14. second motor; 15. connecting block; 16. movable block; 17. slot; 18. main pipe; 19. branch pipe; 20. nozzle; 21. inner cavity; 22. movable rod; 23. first spring; 24. temporary storage cavity; 25. electromagnetic block; 26. movable cavity; 27. fixed plate; 28. plug block; 29. ​​sliding cavity; 30. second spring; 31. pull rope; 32. through groove; 33. jack; 34. limit groove; 35. limit block; 36. flange; 37. handle. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0035] Example 1: Figures 1 to 8 As shown, a grassland forage planting and cultivation device according to an embodiment of the present invention includes:

[0036] A box body 1, wherein a closed door is hingedly connected to one side of the box body 1;

[0037] Cultivation assembly, the cultivation assembly includes a cultivation basin 10 and a support frame, the support frame includes a pair of parallel support rods 9, a support base 8 is provided below the support rods 9, the support rods 9 are fixed to the inner wall of the box 1 through the support base 8, and the cultivation basin 10 is slidably mounted above the support rods 9;

[0038] A discharge assembly is provided inside the housing 1 and is used to push the culture basin 10 to slide toward the closed door. The discharge assembly includes a fixing frame 6, and a crossbar 7 is provided on the side of the fixing frame 6;

[0039] A first driving assembly, which is arranged on the inner wall of the top end of the box body 1 and is used to drive the fixing frame 6 and the crossbar 7 to move;

[0040] A second driving assembly is provided on the fixing frame 6 and is used to drive the crossbar 7 to reciprocate up and down along the fixing frame 6;

[0041] A spray assembly is provided on the crossbar 7 and is used to atomize the nutrient solution and spray it on the top of the grass;

[0042] During operation, the culture medium is first laid inside the culture pot, and then the grass seeds are evenly sprinkled in the culture medium, and then the culture medium is placed on the support frame. There are multiple groups of support frames in the vertical direction of the box 1, which can make full use of the internal space of the box 1 and improve space utilization.

[0043] When fertilizing the grass is required, the first drive assembly drives the fixing frame 6, the crossbar 7 and the spray assembly to move at a constant speed along the length direction in the middle of the box 1. The spray assembly simultaneously atomizes the nutrient solution and sprays it on the grass. The atomized nutrient solution usually gradually penetrates into the culture medium below, providing the nutrients required by the grass roots, thereby promoting the growth of the grass.

[0044] When the grass grows to a suitable stage, it is necessary to take out the grass, at this time, drive the fixing frame 6 and cross bar 7 to move to the innermost side of the box body 1, and the support rod 9 is provided with a stopper near the innermost position of the box body 1 to limit the position of the cultivation pot 10, so that there is a gap between the cultivation pot 10 and the innermost inner wall of the box body 1, and the cross bar 7 is driven downward by the second driving component to insert into the gap, and then the first driving component is used again to drive the cross bar 7 to move horizontally and push the cultivation tray to slide toward the closed door. By controlling the intermittent movement of the first motor 11, multiple cultivation pots 10 can be taken out in turn at the open position of the box body 1, and the cultivation pots 10 can be taken out without manual entry into the narrow box body 1. The operation is simple, the use is more convenient, and the work intensity of the operator is reduced, which improves the work efficiency; on the contrary, the cultivation pots placed in the open position of the box body 1 can be pushed into the interior in turn, which reduces the work intensity of stacking the cultivation pots;

[0045] And by adjusting the height of the crossbar 7 through the second drive assembly, the distance between the spray assembly and the grass in the cultivation basin 10 can be changed, so that the nutrient solution can be better sprayed on the top of the grass;

[0046] In addition, the interior of the box 1 is also provided with:

[0047] Lighting system, which simulates sunlight conditions through artificial lighting system to provide the spectrum required by plants. Common lighting equipment includes LED plant growth lights;

[0048] Temperature control system, which regulates and maintains the interior of the box 1 at a suitable temperature. Common temperature control devices include air conditioners, heaters, temperature and humidity sensors, etc.

[0049] Humidity control system, which maintains the humidity inside the box 1 within an appropriate range through the humidity control system. The humidity control equipment includes a humidifier, a dehumidifier and a humidity sensor;

[0050] A ventilation system ensures air circulation inside the box 1 to avoid carbon dioxide accumulation and promote healthy growth of plants. Common ventilation systems include fans and air filtration equipment;

[0051] A carbon dioxide supply system, which adds additional carbon dioxide to the interior of the box 1 through a carbon dioxide system, so as to promote photosynthesis of the grass and increase the growth rate of the grass;

[0052] The control and monitoring system, by setting up an automated control system inside the box 1, can monitor the temperature, humidity, light intensity, etc. of the environment in real time through sensors to ensure that the conditions are suitable and automatically adjust them through the intelligent system;

[0053] The specific structures, installation methods, and operation methods of the above-mentioned lighting systems, temperature control systems, humidity control systems, ventilation systems, carbon dioxide supply systems, and control and monitoring systems are all existing technologies and will not be elaborated on here.

[0054] Preferably, the first driving assembly includes a first screw rod 3 rotatably mounted in the middle of the top of the box body 1, a movable platform 5 is threadedly connected to the first screw rod 3, the fixed frame 6 is configured as a pair of U-shaped frames, the fixed frames 6 on both sides are symmetrically fixed to the bottom of the movable platform 5, the cross bar 7 is correspondingly arranged on the fixed frames 6 on both sides, and a first motor 11 for driving the first screw rod 3 to rotate is fixed on the outer wall of the box body 1;

[0055] During operation, the first motor 11 is started, and the first screw rod 3 is synchronously driven to rotate by controlling the first motor 11 to rotate forward or reverse, thereby driving the fixing frame 6 and the cross bar 7 to reciprocate along the length direction of the box body 1.

[0056] The second driving assembly includes a fixed block 13, which is fixedly connected to the middle position of the upper part of the fixed frame 6. A second screw rod 12 is rotatably installed in the middle of the fixed block 13. A second motor 14 for driving the second screw rod 12 to rotate is fixed on the top of the fixed block 13. A movable block 16 is threadedly connected to the second screw rod 12. The movable block 16 is limited and slidably arranged in the middle of the fixed frames 6 on both sides. A connecting assembly is respectively provided in the U-shaped groove in the middle of the fixed frames 6 on both sides, and the cross bar 7 is controlled to be connected or disconnected with the movable block 16 by the connecting assembly;

[0057] During operation, the second motor 14 is started and controlled to rotate forward or reverse, thereby driving the second screw rod 12 to rotate synchronously, thereby realizing the up and down reciprocating motion of the cross bar 7; in addition, when it is necessary to remove the cultivation basin 10 above a row of support frames, the cross bar 7 can be connected to the movable block 16 through the corresponding connecting component. At this time, the second driving component drives the movable block 16 and the connected cross bar 7 to move down to the side of the cultivation basin 10, while the other cross bars 7 remain above the cultivation basin 10, and then the first driving component is started. Only the cross bar 7 connected to the side of the movable block 16 can push the corresponding cultivation basin 10 to slide, so that the cultivation basin 10 on the specific support frame can be pushed to the open position of the box body 1.

[0058] The connecting assembly includes a connecting block 15, which is slidably arranged in the U-shaped groove of the fixing frame 6, and the cross bar 7 is fixed to the side wall of the connecting block 15. A through slot 32 is provided in the middle of the connecting block 15, and a movable rod 22 is slidably installed in the middle of the through slot 32. A socket 33 is provided in the middle of the side wall of the movable block 16 to be plugged into the movable rod 22. An electromagnetic block 25 capable of attracting the movable rod 22 to be inserted into the socket 33 is provided inside the movable block 16. An inner cavity 21 is provided in the middle of the cross bar 7, and the end of the movable rod 22 away from the movable block 16 extends into the inner cavity 21. A first spring 23 for resetting the movable rod 22 is installed in the inner cavity 21;

[0059] During operation, the electromagnetic block 25 is energized, and the electromagnetic block 25 generates suction, attracting the movable rod 22 to move horizontally and insert into the socket 33, thereby connecting the connecting block 15 and the movable block 16 together. After that, the movable block 16, the connecting block 15 and the cross bar 7 can be driven up and down together by the second drive component to adjust the height of the cross bar 7, so that spraying operations can be performed or the cultivation basin 10 can be pushed outward as needed; when the electromagnetic block 25 is powered off, the rebound action of the first spring 23 pushes the movable rod 22 to move in the opposite direction, so that the movable rod 22 disengages from the slot 17, thereby separating the movable block 16 and the connecting block 15. At this time, the movable block 16 no longer drives the connecting block 15 and the cross bar 7 to move.

[0060] The spray assembly includes a nozzle 20, which is provided in multiple groups and is evenly distributed in the groove opened at the bottom of the cross bar 7. The nozzle 20 is threadedly connected to the cross bar 7 and communicates with its inner cavity 21. A main pipe 18 is fixed to the side wall of the movable block 16, and a branch pipe 19 is fixed to the side of the main pipe 18. A temporary storage chamber 24 is opened inside the movable block 16, and the temporary storage chamber 24 is respectively connected to the branch pipe 19 and the jack 33. A water tank 2 is provided on the outside of the box body 1. The main pipe 18 is connected to the water tank 2 through a spring hose. A water pump is provided inside the water tank 2 to supply water to the spring hose;

[0061] During operation, the nutrient solution and clean water are first mixed, and the mixed liquid is added to the water tank 2. The mixed liquid in the water tank 2 is then transported to the temporary storage chamber 24 inside the movable block 16 through the spring hose by a water pump. The middle of the movable rod 22 is hollow. When the movable rod 22 is inserted into the socket 33, the temporary storage chamber 24 and the inner cavity 21 of the cross bar 7 can be connected, so that the mixed liquid can enter the inner cavity 21 of the cross bar 7 through the movable rod 22, and finally be sprayed out from the nozzle 20 in the form of water mist, and the first drive component drives the fixed frame 6 and the cross bar 7 to move horizontally at a uniform speed, so that the mixed liquid is evenly sprayed on the pasture, fertilizing the pasture and promoting pasture growth.

[0062] A movable cavity 26 is provided inside the connecting block 15 and in the middle of the through slot 32. A fixed plate 27 is slidably installed in the movable cavity 26. The fixed plate 27 is sleeved on the movable rod 22 and fixedly connected thereto. Sliding cavities 29 are symmetrically provided on both sides of the connecting block 15. An inserting block 28 is slidably installed in the sliding cavity 29. A second spring 30 is installed inside the sliding cavity 29 to reset the inserting block 28. A slot 17 is provided on the inner wall of the U-shaped groove of the fixing frame 6 to be plugged into the inserting block 28. A pull rope 31 is fixed to the fixing plate 27. The end of the pull rope 31 away from the fixing plate 27 extends through the sliding cavity 29 and is fixedly connected to the inserting block 28.

[0063] During operation, the second spring 30 is used to push the insert block 28 to be inserted into the slot 17. The insert block 28 is a rectangular block and is adapted to the slot 17 to connect the connecting block 15 and the fixing frame 6. The connecting block 15 and the cross bar 7 can be limited so that the connecting block 15 and the cross bar 7 are stably installed on the fixing frame 6.

[0064] When the electromagnetic block 25 is energized, the suction force generated attracts the movable rod 22 to move and insert it into the socket 33. The movable rod 22t simultaneously drives the fixed plate 27 to move, and the fixed plate 27 pulls the plug block 28 along the slide groove through the pull rope 31, so that the plug block 28 is disengaged from the slot 17, thereby removing the restriction between the connecting block 15 and the fixed frame 6, so that the connecting block 15 can move with the movable block 16 to achieve vertical position adjustment, thereby changing the cross bar 7 from the working state of spraying nutrient solution to the working state of pushing the cultivation pot 10, meeting more usage requirements.

[0065] A guide rod 4 is fixed below the first screw rod 3, and the movable platform 5 is slidably sleeved on the guide rod 4; when working, the movement direction of the movable platform 5 is limited by setting the guide rod 4, so that the movable platform 5 can only reciprocate along the length direction of the first screw rod 3.

[0066] A limiting groove 34 is provided on the inner wall of the U-shaped groove of the fixing frame 6, and a limiting block 35 is fixed on the side wall of the connecting block 15, and the limiting block 35 is slidably set in the limiting groove 34; when working, the limiting groove 34 and the limiting block 35 are used in conjunction with each other to limit the movement direction of the connecting block 15, so that the connecting block 15 can only achieve up and down reciprocating movement along the limiting groove 34 provided, and will not rotate on its own, and can play a guiding role, so that the insert block 28 can be accurately inserted into the slot 17.

[0067] Example 2: Figure 3 As shown, the cultivation basin 10 is integrally formed by a middle basin body and a top flange 36. The cultivation basin 10 is movably overlapped on the support rods 9 on both sides through the flange 36. The basin body of the cultivation basin 10 is clamped in the middle of the support rods 9 on both sides. A handle 37 is fixed in the middle of the top of the flange 36 of the cultivation basin 10. During operation, the flange 36 is provided so that the cultivation basin 10 can be placed on the top of the support rod 9, which facilitates the sliding of the cultivation basin 10 on the top of the support rod 9. The handle 37 is provided so that the cultivation basin 10 can be lifted up, which facilitates the removal of the cultivation basin 10 from the support rod 9. In addition, the contact area of ​​the side of the cultivation basin 10 can be increased, which facilitates the use of the cross bar 7 to push the cultivation basin 10 to move.

[0068] Working principle: First, the culture medium is laid inside the culture pot, and then the grass seeds are evenly sprinkled in the culture medium. Then, the culture medium is placed on the support frame. There are multiple groups of support frames in the vertical direction of the box 1, which can make full use of the internal space of the box 1 and improve space utilization.

[0069] When fertilizing the grass is required, the first drive assembly drives the fixing frame 6, the crossbar 7 and the spray assembly to move at a constant speed along the length direction in the middle of the box 1. The spray assembly simultaneously atomizes the nutrient solution and sprays it on the grass. The atomized nutrient solution usually gradually penetrates into the culture medium below, providing the nutrients required by the grass roots, thereby promoting the growth of the grass.

[0070] When the grass grows to a suitable stage, it needs to be taken out. At this time, the fixed frame 6 and the cross bar 7 are driven to move to the innermost side of the box body 1, and the cross bar 7 is driven downward by the second driving component to be inserted into the gap. Then, the first driving component is used again to drive the cross bar 7 to move horizontally and push the cultivation tray to slide toward the closed door. By controlling the intermittent movement of the first motor 11, multiple cultivation pots 10 can be taken out in turn at the open position of the box body 1. There is no need to manually enter the narrow interior of the box body 1 to take out the cultivation pots 10. The operation is simple and the use is more convenient, which also reduces the workload of the operator and improves work efficiency.

[0071] In addition, when it is necessary to remove the cultivation basin 10 above a row of support frames, the cross bar 7 can be connected to the movable block 16 through the corresponding connecting component. At this time, the second driving component drives the movable block 16 and the connected cross bar 7 to move down to the side of the cultivation basin 10, while the other cross bars 7 remain above the cultivation basin 10. Then the first driving component is started, and only the cross bar 7 connected to the side of the movable block 16 can push the corresponding cultivation basin 10 to slide, so that the cultivation basin 10 on the specific support frame can be pushed to the open position of the box body 1.

[0072] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0073] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0074] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A grassland forage planting and cultivation device, characterized by: include: A box body (1), wherein a closed door is hingedly connected to one side of the box body (1); A cultivation component, the cultivation component includes a cultivation basin (10) and a support frame, the support frame includes a pair of parallel support rods (9), a support seat (8) is provided below the support rods (9), the support rods (9) are fixed to the inner wall of the box (1) through the support seat (8), and the cultivation basin (10) is slidably installed above the support rods (9); A discharge assembly is arranged inside the box (1) and is used to push the cultivation basin (10) to slide toward the closed door. The discharge assembly includes a fixed frame (6), and a cross bar (7) is provided on the side of the fixed frame (6); A first driving assembly, which is arranged on the inner wall of the top end of the box body (1) and is used to drive the fixing frame (6) and the crossbar (7) to move; a second driving assembly, the driving assembly being arranged on the fixed frame (6) and being used for driving the crossbar (7) to reciprocate up and down along the fixed frame (6); A spray assembly is provided on the crossbar (7) and is used for atomizing the nutrient solution and spraying it on the top of the grass.

2. The grassland forage planting and cultivation device according to claim 1, characterized in that: The first driving assembly comprises a first screw rod (3) rotatably mounted in the middle of the top of the box body (1); a movable platform (5) is threadedly connected to the first screw rod (3); the fixed frame (6) is configured as a pair of U-shaped frames; the fixed frames (6) on both sides are symmetrically fixed to the bottom of the movable platform (5); the cross bar (7) is correspondingly arranged on the fixed frames (6) on both sides; and a first motor (11) for driving the first screw rod (3) to rotate is fixed on the outer wall of the box body (1).

3. The grassland forage planting and cultivation device according to claim 2, characterized in that: The second driving assembly comprises a fixed block (13), the fixed block (13) being fixedly connected to the middle position of the upper part of the fixed frame (6), a second screw rod (12) being rotatably installed in the middle of the fixed block (13), a second motor (14) being fixed on the top of the fixed block (13) for driving the second screw rod (12) to rotate, a movable block (16) being threadedly connected to the second screw rod (12), the movable block (16) being limitedly slidably arranged in the middle of the fixed frames (6) on both sides, and connecting assemblies being respectively arranged in the middle U-shaped grooves of the fixed frames (6) on both sides, and the cross bar (7) is controlled to be connected or disconnected with the movable block (16) by the connecting assemblies.

4. The grassland forage planting and cultivation device according to claim 3, characterized in that: The connecting assembly includes a connecting block (15), the connecting block (15) is slidably arranged in a U-shaped groove of a fixing frame (6), the cross bar (7) is fixed on the side wall of the connecting block (15), a through slot (32) is provided in the middle of the connecting block (15), a movable rod (22) is slidably installed in the middle of the through slot (32), a socket (33) connected to the movable rod (22) is provided in the middle of the side wall of the movable block (16), an electromagnetic block (25) capable of attracting the movable rod (22) to be inserted into the socket (33) is provided inside the movable block (16), an inner cavity (21) is provided in the middle of the cross bar (7), the movable rod (22) extends from one end away from the movable block (16) into the inner cavity (21), and a first spring (23) for resetting the movable rod (22) is installed in the inner cavity (21).

5. The grassland forage planting and cultivation device according to claim 4, characterized in that: The spray assembly includes a nozzle (20), wherein the nozzles (20) are provided in multiple groups and are evenly distributed in a groove provided at the bottom of the cross bar (7), the nozzles (20) are threadedly connected to the cross bar (7) and communicated with the inner cavity (21) thereof, a main pipe (18) is fixed on the side wall of the movable block (16), a branch pipe (19) is fixed on the side of the main pipe (18), a temporary storage cavity (24) is provided inside the movable block (16), and the temporary storage cavity (24) is communicated with the branch pipe (19) and the socket (33) respectively, a water tank (2) is provided outside the box body (1), the main pipe (18) is communicated with the water tank (2) through a spring hose, and a water pump for supplying water to the spring hose is provided inside the water tank (2).

6. The grassland forage planting and cultivation device according to claim 4, characterized in that: A movable cavity (26) is provided inside the connecting block (15) and in the middle of the through groove (32), a fixed plate (27) is slidably installed in the movable cavity (26), the fixed plate (27) is sleeved on the movable rod (22) and fixedly connected thereto, sliding cavities (29) are symmetrically provided on both sides inside the connecting block (15), an insert block (28) is slidably installed in the sliding cavity (29), a second spring (30) for resetting the insert block (28) is installed inside the sliding cavity (29), a slot (17) for interlocking with the insert block (28) is provided on the inner wall of the U-shaped groove of the fixing frame (6), a pull rope (31) is fixed on the fixing plate (27), and the end of the pull rope (31) away from the fixing plate (27) extends through the sliding cavity (29) and is fixedly connected to the insert block (28).

7. The grassland forage planting and cultivation device according to claim 2, characterized in that: A guide rod (4) is fixed below the first screw rod (3), and the movable platform (5) is slidably sleeved on the guide rod (4).

8. The grassland forage planting and cultivation device according to claim 4, characterized in that: A limiting groove (34) is provided on the inner wall of the U-shaped groove of the fixing frame (6), a limiting block (35) is fixed on the side wall of the connecting block (15), and the limiting block (35) is slidably arranged in the limiting groove (34).

9. The grassland forage planting and cultivation device according to claim 1, characterized in that: The cultivation basin (10) is integrally formed by a middle basin body and a top flange (36); the cultivation basin (10) is movably connected to the support rods (9) on both sides through the flange (36); the basin body of the cultivation basin (10) is clamped between the support rods (9) on both sides; and a handle (37) is fixed in the middle of the top of the flange (36) of the cultivation basin (10).

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