Seedling raising device for plant planting

Abstract

The invention discloses a seedling raising device for plant planting, and belongs to the technical field of seedling raising, the seedling raising device comprises a box body, a box door is arranged in front of the box body, Foma wheels are arranged on the bottom surface of the box body, a supporting platform is arranged in the box body, a rotating mechanism is arranged on the top surface of the supporting platform, and a plurality of adjustable seedling raising frames are arranged on the top surface of the rotating mechanism; adjustable seedling raising frames are arranged in the box body, seedling raising trays are arranged on the adjustable seedling raising frames, light supplementing lamps are arranged among the adjustable seedling raising frames, a height adjusting frame and an irrigation mechanism are arranged on the side wall of the box body, and a temperature sensor and a humidity sensor are further arranged in the box body. Each adjustable seedling raising frame comprises a plurality of adjusting frames arranged in the vertical direction, the height of each adjusting frame can be independently adjusted according to the height of seedlings, and the adjustable seedling raising frame is more convenient to use, wider in application range and high in universality; the height of the irrigation mechanism can be adjusted by arranging the adjusting rod assembly, so that the irrigation mechanism is matched with the height of the adjusting frame, and the seedlings can be irrigated conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of seedling cultivation, and in particular to a seedling cultivation device for plant planting. Background Art

[0002] Seedling cultivation means the cultivation of seedlings. It originally means the cultivation of seedlings in a nursery, hotbed or greenhouse in preparation for transplanting them into the soil for planting. It can also refer to the stage when various organisms are artificially protected when they are small until they can survive independently. In the process of seedling cultivation, a seedling cultivation device is required. The seedling cultivation device is usually composed of a number of seedling cultivation boxes. However, the existing seedling cultivation device is usually a fixed structure, that is, the distance between two adjacent seedling cultivation boxes cannot be adjusted, so that the seedling cultivation device can only cultivate seedlings of a certain height, resulting in poor versatility of the device. In actual use, it is necessary to prepare seedling cultivation devices of various specifications. Summary of the invention

[0003] The object of the present invention is to provide a seedling raising device for plant planting, so as to solve the problem that the existing seedling raising device is usually a fixed structure, that is, the distance between two adjacent seedling raising boxes cannot be adjusted, so that the seedling raising device can only cultivate seedlings of a certain height and has poor versatility.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The present invention provides a seedling raising device for plant planting, comprising a box body, a box door is arranged in front of the box body, the box door is arranged on the box body through a locking rod assembly, a Forma wheel is arranged on the bottom surface of the box body, a supporting platform is arranged inside the box body, a rotating mechanism is arranged on the top surface of the supporting platform, a plurality of adjustable seedling raising racks are arranged on the top surface of the rotating mechanism, a seedling raising tray is arranged on the adjustable seedling raising rack, a fill light is arranged in the middle of the plurality of adjustable seedling raising racks, a height adjustment rack is arranged on the side wall of the box body, an irrigation mechanism is arranged on the height adjustment rack, and a temperature sensor and a humidity sensor are also arranged inside the box body.

[0006] Furthermore, the number of the adjustable seedling raising racks is set to four, and the four adjustable seedling raising racks face four different directions.

[0007] Furthermore, each of the adjustable seedling raising racks includes a plurality of adjustment racks arranged in a vertical direction.

[0008] Furthermore, the adjustment frame includes a top plate, two groups of leg assemblies are arranged below the top plate, each group of leg assemblies includes a base, a first adjusting leg and a second adjusting leg are arranged above the base, the bottom end of the first adjusting leg is arranged on the base, the top end of the second adjusting leg is arranged on the bottom surface of the top plate, the top end of the first adjusting leg and the bottom end of the second adjusting leg are arranged on a mounting seat, a third gear is arranged on the top end of the first adjusting leg and the bottom end of the second adjusting leg, a worm is meshingly connected between the two third gears, a first operating rod is arranged at one end of the worm, a handwheel is arranged at the end of the first operating rod away from the worm, a shell is arranged on one side of the mounting seat, a sprocket is arranged inside the shell, the other end of the worm is connected to the sprocket, and the two sprockets are connected by a chain transmission.

[0009] Furthermore, the seedling tray is arranged in the adjusting frame, and the seedling tray includes a tray body, a top surface of the tray body is provided with a plurality of grooves, a seedling tube is arranged in the grooves, and a water leakage hole is arranged on the lower outer wall of the seedling tube.

[0010] Furthermore, the number of the height adjustment racks is set to two, and the two height adjustment racks are arranged in parallel front and back; the height adjustment rack includes a plurality of adjustment rod assemblies arranged along the vertical direction, the number of the adjustment rod assemblies is the same as the number of adjustment racks in each of the adjustable seedling racks, and one of the irrigation mechanisms is provided on the two corresponding front and rear adjustment rod assemblies.

[0011] Furthermore, the adjusting rod assembly includes a supporting shell, a screw is provided inside the supporting shell, a lifting seat is threadedly connected to the screw, an opening is provided on the left side of the supporting shell, sliding grooves are provided on the front and rear inner walls of the supporting shell, sliding blocks matching the sliding grooves are provided on the front and rear sides of the lifting seat, a first bevel gear is provided on the top of the screw, a second operating rod is provided on one side of the first bevel gear, and a second bevel gear meshing with the first bevel gear is provided on the second operating rod.

[0012] Furthermore, the irrigation mechanism includes a fixed plate, the right side of the fixed plate is connected to the lifting seat, the left side of the fixed plate is movably provided with a first unfolding plate, a second unfolding plate and a third unfolding plate in sequence, a second motor is provided above the fixed plate, a first rotating wheel is provided at the output end of the second motor, two groups of transmission components and two groups of limiting components are provided above the first unfolding plate, the second unfolding plate and the third unfolding plate, the first rotating wheel is connected to the two groups of the transmission components, and nozzles are provided below the middle beams of the first unfolding plate, the second unfolding plate and the third unfolding plate, and the nozzles are connected to an external water source through a water pipe, and after the first unfolding plate, the second unfolding plate and the third unfolding plate are folded, the positions of the three rows of nozzles do not interfere with each other.

[0013] Furthermore, the transmission assembly includes a second wheel, the second wheel is arranged on the fixed plate, the third wheel and the fourth wheel are arranged on the first unfolding plate, the fifth wheel and the sixth wheel are arranged on the second unfolding plate, the third unfolding plate is provided with a fixed block, the fixed block is provided with a traction rope, and the other end of the traction rope is successively wrapped around the sixth wheel, the fifth wheel, the fourth wheel, the third wheel, and the second wheel and then wound around the first wheel.

[0014] Furthermore, the limit assembly includes a first limit block, the first limit block is arranged on the fixed plate, the first expansion plate is provided with a second limit block and a third limit block matching the first limit block, the second expansion plate is provided with a fourth limit block and a fifth limit block matching the third limit block, and the third expansion plate is provided with a sixth limit block matching the fifth limit block.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are:

[0016] Each adjustable seedling raising rack of the present invention comprises a plurality of adjusting racks arranged in a vertical direction, the height of each adjusting rack can be adjusted individually, and can be adjusted according to the height of the seedlings, so the use is more convenient, the application range is wider, and the versatility is strong; the height of the irrigation mechanism can be adjusted by arranging the adjusting rod assembly, so that the irrigation mechanism matches the height of the adjusting rack, which is convenient for irrigating the seedlings; the plurality of adjustable seedling raising racks are driven to rotate by the rotating mechanism, which is convenient for placing the seedling raising tray and managing the seedlings; a fill light is arranged in the middle of the plurality of adjustable seedling raising racks, so that the lighting is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a front view of the seedling raising device for plant planting of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the plant seedling raising device of the present invention;

[0020] Figure 3 It is a top view of four adjustable seedling raising racks of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the adjustment frame of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the adjustment frame of the present invention from another angle; (part of the structure is omitted)

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the seedling tray of the present invention;

[0024] Figure 7 It is a cross-sectional view of the seedling tray of the present invention;

[0025] Figure 8 It is a three-dimensional structural schematic diagram of the adjusting rod assembly of the present invention;

[0026] Fig. 9 is a top view of the irrigation mechanism of the present invention;

[0027] Fig.10 is a side view of the irrigation mechanism of the present invention;

[0028] Fig.11 A top view of the irrigation mechanism of the present invention in an unfolded state;

[0029] Fig.12 It is a side view of the irrigation mechanism of the present invention in the unfolded state;

[0030] Fig.13 It is a schematic diagram of the positional relationship between the rotating mechanism and the supporting platform of the present invention;

[0031] Fig.14 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0032] Description of reference numerals: 1. box body; 2. box door; 3. locking rod assembly; 4. Fomar wheel; 5. supporting platform; 6. rotating mechanism; 7. adjustable seedling rack; 8. seedling tray; 9. fill light; 10. height adjustment rack; 11. irrigation mechanism; 12. temperature sensor; 13. humidity sensor;

[0033] 2-1, ventilation window; 2-2, air duct; 3-1, lock rod; 3-2, handle; 3-3, lock plate; 3-4, lock head; 3-5, lock seat; 6-1, first motor; 6-2, first gear; 6-3, shaft; 6-4, second gear; 6-5, support plate; 6-6, mounting plate; 6-7, support wheel; 7-1, adjustment frame; 7-1-1, base; 7-1-2, first adjustment leg; 7-1-3, second Adjusting leg; 7-1-4, top plate; 7-1-5, first operating lever; 7-1-6, worm; 7-1-7, third gear; 7-1-8, hand wheel; 7-1-9, housing; 7-1-10, sprocket; 7-1-11, chain; 8-1, plate; 8-2, groove; 8-3, seedling tube; 8-3-1, water leakage hole; 10-1, adjusting rod assembly; 10-1-1, supporting housing; 10-1-1-1 , slide; 10-1-2, screw; 10-1-3, lifting seat; 10-1-3-1, slider; 10-1-4, first bevel gear; 10-1-5, second bevel gear; 10-1-6, second operating rod; 11-1, fixed plate; 11-2, second motor; 11-3, first rotating wheel; 11-4, first unfolding plate; 11-5, second unfolding plate; 11-6, third unfolding plate; 11-7, second Rotating wheel; 11-8, third rotating wheel; 11-9, fourth rotating wheel; 11-10, fifth rotating wheel; 11-11, sixth rotating wheel; 11-12, traction rope; 11-13, fixing block; 11-14, nozzle; 11-15, first limiting block; 11-16, second limiting block; 11-17, third limiting block; 11-18, fourth limiting block; 11-19, fifth limiting block; 11-20, sixth limiting block. DETAILED DESCRIPTION

[0034] like Figure 1-14 As shown, a seedling raising device for plant planting comprises a box body 1, two box doors 2 are hingedly connected to the front of the box body 1, the two box doors 2 are locked on the box body 1 by a locking rod assembly 3, a plurality of Forma wheels 4 are installed on the bottom surface of the box body 1, a supporting platform 5 is installed inside the box body 1, a rotating mechanism 6 is installed on the top surface of the supporting platform 5, four adjustable seedling raising racks 7 are connected to the top surface of the rotating mechanism 6, the four adjustable seedling raising racks 7 are respectively oriented in four different directions: front, back, left and right, and a seedling raising tray 8 is placed on the adjustable seedling raising rack 7, as shown in FIG. Figure 3 As shown, a fill light 9 is arranged in the middle of the four adjustable seedling raising racks 7, a height adjustment rack 10 is installed on the side wall of the box body 1, an irrigation mechanism 11 is installed on the height adjustment rack 10, and a temperature sensor 12 and a humidity sensor 13 are also installed inside the box body 1.

[0035] like Figure 2As shown, each of the adjustable seedling raising racks 7 includes four adjustment racks 7-1 arranged in the vertical direction; Figure 4-5 As shown, the adjustment frame 7-1 includes a top plate 7-1-4, and two groups of leg assemblies are installed below the top plate 7-1-4, each group of leg assemblies includes a base 7-1-1, and a first adjustment leg 7-1-2 and a second adjustment leg 7-1-3 are arranged above the base 7-1-1, the bottom end of the first adjustment leg 7-1-2 is hinged on the base 7-1-1, and the top end of the second adjustment leg 7-1-3 is hinged on the bottom surface of the top plate 7-1-4, the top end of the first adjustment leg 7-1-2 and the bottom end of the second adjustment leg 7-1-3 are arranged on the mounting seat 7-1-12, and the number of the first adjustment leg 7-1-2 and the second adjustment leg 7-1-3 are both set to two, one of which The top end of the first adjusting leg 7-1-2 and the bottom end of the second adjusting leg 7-1-3 are both connected with a third gear 7-1-7, a worm 7-1-6 is meshingly connected between the two third gears 7-1-7, one end of the worm 7-1-6 is connected with a first operating rod 7-1-5, and a handwheel 7-1-8 is installed at the end of the first operating rod 7-1-5 away from the worm 7-1-6, one side of the two mounting seats 7-1-12 is connected with a housing 7-1-9, a sprocket 7-1-10 is installed inside the housing 7-1-9, the other end of the worm 7-1-6 is connected to the sprocket 7-1-10, and the two sprockets 7-1-10 are connected through a chain 7-1-11.

[0036] When in use, operate the hand wheel 7-1-8 to drive the first operating rod 7-1-5 and the worm gear 7-1-6 to rotate, the rotation of the worm gear 7-1-6 drives the third gear 7-1-7 to rotate, and the rotation of the third gear 7-1-7 drives the first adjusting leg 7-1-2 and the second adjusting leg 7-1-3 to unfold, so that the overall height of the leg assembly is increased, and the space between the top plate 7-1-4 and the base 7-1-1 becomes larger, which is convenient for cultivating seedlings with larger height; reverse rotation of the hand wheel 7-1-8 can drive the worm gear 7-1-6 to rotate in the opposite direction, drive the first adjusting leg 7-1-2 and the second adjusting leg 7-1-3 to shrink and fold, so that the overall height of the leg assembly is reduced, and the space between the top plate 7-1-4 and the base 7-1-1 becomes smaller, which is convenient for cultivating seedlings with smaller height; the height of each adjusting frame 7-1 can be adjusted separately, and can be adjusted according to the height of the seedlings, which is more convenient to use and has a wider range of applications.

[0037] like Figure 6-7As shown, the seedling tray 8 is placed in the adjusting frame 7-1, and the seedling tray 8 includes a tray body 8-1, and the top surface of the tray body 8-1 is provided with a plurality of grooves 8-2, and the grooves 8-2 are connected with a seedling tube 8-3, and the lower outer wall of the seedling tube 8-3 is provided with a plurality of leakage holes 8-3-1; the excess water in the seedling tube 8-3 can flow into the grooves 8-2 through the leakage holes 8-3-1 to prevent root rot caused by excessive water; water or nutrient solution can also be added to the grooves 8-2, and the water or nutrient solution slowly penetrates into the seedling tube 8-3 through the leakage holes 8-3-1, so that the roots of the seedlings gradually absorb nutrients.

[0038] The number of the height adjustment racks 10 is set to two, and the two height adjustment racks 10 are arranged in parallel front and back; the height adjustment rack 10 includes a plurality of adjustment rod assemblies 10-1 arranged along the vertical direction, and the number of the adjustment rod assemblies 10-1 is the same as the number of the adjustment racks 7-1 in each of the adjustable seedling racks 7, and an irrigation mechanism 11 is installed on the two corresponding front and rear adjustment rod assemblies 10-1.

[0039] like Figure 8 As shown, the adjusting rod assembly 10-1 includes a supporting shell 10-1-1, a screw rod 10-1-2 is rotatably installed inside the supporting shell 10-1-1, a lifting seat 10-1-3 is threadedly connected to the screw rod 10-1-2, an opening is arranged on the left side of the supporting shell 10-1-1, the lifting seat 10-1-3 extends to the outside of the opening, a slide groove 10-1-1-1 is arranged on the inner walls on the front and rear sides of the supporting shell 10-1-1, and the front and rear sides of the lifting seat 10-1-3 are connected with a matching slide groove 10-1-1-1. The slider 10-1-3-1 is equipped. During the rotation of the screw 10-1-2, the slider 10-1-3-1 moves along the slide groove 10-1-1-1 to prevent the lifting seat 10-1-3 from rotating. The top of the screw 10-1-2 is equipped with a first bevel gear 10-1-4. The top of the support shell 10-1-1 and one side of the first bevel gear 10-1-4 is rotatably equipped with a second operating rod 10-1-6. The second operating rod 10-1-6 is equipped with a second bevel gear 10-1-5 meshing with the first bevel gear 10-1-4.

[0040] When in use, the second operating rod 10-1-6 is rotated, and the second operating rod 10-1-6 drives the second bevel gear 10-1-5 to rotate, and the second bevel gear 10-1-5 drives the first bevel gear 10-1-4 to rotate, and the rotation of the first bevel gear 10-1-4 drives the screw 10-1-2 to rotate, and the rotation of the screw 10-1-2 drives the lifting seat 10-1-3 to rise or fall, and the lifting seat 10-1-3 drives the irrigation mechanism 11 to rise or fall; when the height of the adjusting frame 7-1 changes, the height of the irrigation mechanism 11 is changed by adjusting the height of the lifting seat 10-1-3, so that the irrigation mechanism 11 is located above the seedlings in the adjusting frame 7-1, so as to facilitate the irrigation of the seedlings.

[0041] like Figure 9-12 As shown, the irrigation mechanism 11 includes a fixed plate 11-1, the right side of the fixed plate 11-1 is connected to the lifting seat 10-1-3, the left side of the fixed plate 11-1 is slidably installed with a first expansion plate 11-4, a second expansion plate 11-5 and a third expansion plate 11-6 in sequence, a second motor 11-2 is installed above the fixed plate 11-1, the output end of the second motor 11-2 is connected to the first rotating wheel 11-3, the first expansion plate 11-4, the second expansion plate 11-5 and the third expansion plate 11-6 are slidably installed in sequence, Two groups of transmission components and two groups of limit components are arranged above the plate 11-6. The first rotating wheel 11-3 is connected to the two groups of the transmission components. Nozzles 11-14 are installed under the middle beams of the first unfolding plate 11-4, the second unfolding plate 11-5 and the third unfolding plate 11-6. The nozzles 11-14 are connected to an external water source through a water pipe. After the first unfolding plate 11-4, the second unfolding plate 11-5 and the third unfolding plate 11-6 are folded, the positions of the three rows of nozzles 11-14 do not interfere with each other.

[0042] The transmission assembly includes a second wheel 11-7, which is rotatably mounted on the fixed plate 11-1, a third wheel 11-8 and a fourth wheel 11-9 are rotatably mounted on the first unfolding plate 11-4, a fifth wheel 11-10 and a sixth wheel 11-11 are rotatably mounted on the second unfolding plate 11-5, the third unfolding plate 11-6 is connected to a fixed block 11-13, the fixed block 11-13 is connected to a traction rope 11-12, the other end of the traction rope 11-12 is successively wrapped around the sixth wheel 11-11, the fifth wheel 11-10, the fourth wheel 11-9, the third wheel 11-8, the second wheel 11-7 and then wound around the first wheel 11-3.

[0043] The limiting assembly includes a first limiting block 11-15, which is connected to the fixed plate 11-1; the first expanding plate 11-4 is connected with a second limiting block 11-16 and a third limiting block 11-17 matching the first limiting block 11-15; the second expanding plate 11-5 is connected with a fourth limiting block 11-18 and a fifth limiting block 11-19 matching the third limiting block 11-17; the third expanding plate 11-6 is connected with a sixth limiting block 11-20 matching the fifth limiting block 11-19.

[0044] When in use, the second motor 11-2 drives the first rotating wheel 11-3 to rotate, and the traction rope 11-12 pulls the third expansion plate 11-6 to expand to the right until the sixth limit block 11-20 contacts the fifth limit block 11-19, and the third expansion plate 11-6 expands to the rightmost position. After that, the second expansion plate 11-5 expands to the right until the fourth limit block 11-18 contacts the third limit block 11-17, and the second expansion plate 11-5 expands to the rightmost position. Subsequently, the first expansion plate 11-4 expands to the right until the second limit block 11-16 contacts the first limit block 11-15, and the first expansion plate 11-4 expands to the rightmost position. At this time, the irrigation mechanism 11 is fully expanded; start the external water pump to pump water into the sprinkler 11-14 to irrigate the seedlings.

[0045] like Figure 1 As shown, the box door 2 is provided with a ventilation window 2-1, and one of the box doors 2 is also provided with an air duct 2-2, in which an exhaust fan can be installed to discharge excess moisture in the box body 1, facilitate gas exchange between the box body 1 and the outside world, maintain sufficient oxygen in the box body 1, and maintain an environment suitable for the growth of seedlings.

[0046] like Figure 1 As shown, the locking rod assembly 3 includes a locking rod 3-1, which is installed on the box door 2, and a handle 3-2 is installed on the locking rod 3-1. A lock plate 3-3 matching the handle 3-2 is installed on the box door 2, and a lock head 3-4 is installed on the upper and lower ends of the locking rod 3-1, and a lock seat 3-5 matching the lock head 3-4 is installed on the box body 1.

[0047] When in use, turn the handle 3-2 to separate the handle 3-2 from the lock plate 3-3, pull the door 2 to separate the lock head 3-4 from the lock seat 3-5, and thus open the door 2; when closing the door 2, insert the lock head 3-4 into the lock seat 3-5, turn the handle 3-2, and make one end of the handle 3-2 fit into the lock plate 3-3, so that the position of the door 2 can be locked.

[0048] like Figure 13-14As shown, the rotating mechanism 6 includes a first motor 6-1, which is installed below the top plate of the support platform 5. The output shaft of the first motor 6-1 extends to the top of the support platform 5 and is connected to the first gear 6-2. A rotating shaft 6-3 is rotatably installed on the top surface of the support platform 5. A second gear 6-4 meshing with the first gear 6-2 is installed on the rotating shaft 6-3. A support plate 6-5 is installed on the top surface of the rotating shaft 6-3. The adjustable seedling rack 7 is installed on the top surface of the support plate 6-5. Both sides of the support plate 6-5 are connected to mounting plates 6-6. A support wheel 6-7 is installed below the mounting plate 6-6, and the support wheel 6-7 is in contact with the top surface of the support platform 5.

[0049] When in use, the first motor 6-1 drives the first gear 6-2 to rotate, the rotation of the first gear 6-2 drives the second gear 6-4 to rotate, the second gear 6-4 drives the rotating shaft 6-3 to rotate, the rotation of the rotating shaft 6-3 drives the support plate 6-5 on its top surface to rotate together, and the four adjustable seedling racks 7 can be rotated to a position facing the box door 2 through the rotation of the support plate 6-5, which is convenient for placing the seedling tray 8 on the adjustable seedling rack 7 and also convenient for managing the seedlings during the seedling raising process.

[0050] The working process of the present invention is as follows:

[0051] First, open the box door 2 and place the seedling tray 8 on the adjustable seedling rack 7. When one adjustable seedling rack 7 is full, rotate the rotating mechanism 6 to rotate the other adjustable seedling rack 7 to a position facing the box door 2, and continue to place the seedling tray 8. In this way, place the seedling tray 8 on all four adjustable seedling racks 7, and then close the box door 2; the fill light 9 is used for fill light; when watering is needed, the second motor 11-2 drives the first unfolding plate 11-4; the second unfolding plate 11-5; and the third unfolding plate 11-6 to unfold, and the nozzle 11-14 sprays water onto the surface of the seedling tray 8.

[0052] In this embodiment, each adjusting rod assembly 10-1 is adjusted individually. In another embodiment, a driving mechanism can be set to drive the two corresponding front and rear adjusting rod assemblies 10-1 to move simultaneously. Specifically, the first bevel gear 10-1-4 is replaced with a worm wheel, and a worm is meshingly connected to one side of the worm wheel. The front and rear worms are connected together by a connecting shaft. The two worms are driven to rotate simultaneously by rotating the connecting shaft. The two worms drive the worm wheel meshing therewith to rotate, thereby driving the screw 10-1-2 to rotate. The two corresponding front and rear screws 10-1-2 rotate at the same time, driving the two lifting seats 10-1-3 to move at the same time, which can drive the fixed plate 11-1 to adjust the height.

[0053] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A seedling raising device for plant planting, characterized in that: The invention comprises a box body (1), wherein a box door (2) is arranged in front of the box body (1), wherein the box door (2) is arranged on the box body (1) through a locking rod assembly (3), wherein a forma wheel (4) is arranged on the bottom surface of the box body (1), wherein a support platform (5) is arranged inside the box body (1), wherein a rotating mechanism (6) is arranged on the top surface of the supporting platform (5), wherein a plurality of adjustable seedling raising frames (7) are arranged on the top surface of the rotating mechanism (6), wherein a seedling raising tray (8) is arranged on the adjustable seedling raising frames (7), wherein a fill light (9) is arranged in the middle of the plurality of adjustable seedling raising frames (7), wherein a height adjustment frame (10) is arranged on the side wall of the box body (1), wherein an irrigation mechanism (11) is arranged on the height adjustment frame (10), and wherein a temperature sensor (12) and a humidity sensor (13) are also arranged inside the box body (1).

2. The plant seedling raising device according to claim 1, characterized in that: The number of the adjustable seedling raising racks (7) is set to four, and the four adjustable seedling raising racks (7) face four different directions.

3. The plant seedling raising device according to claim 2, characterized in that: Each of the adjustable seedling raising frames (7) comprises a plurality of adjustment frames (7-1) arranged in a vertical direction.

4. The plant seedling raising device according to claim 3, characterized in that: The adjustment frame (7-1) comprises a top plate (7-1-4), two groups of leg assemblies are arranged below the top plate (7-1-4), each group of leg assemblies comprises a base (7-1-1), a first adjustment leg (7-1-2) and a second adjustment leg (7-1-3) are arranged above the base (7-1-1), the bottom end of the first adjustment leg (7-1-2) is arranged on the base (7-1-1), the top end of the second adjustment leg (7-1-3) is arranged on the bottom surface of the top plate (7-1-4), the top end of the first adjustment leg (7-1-2) and the bottom end of the second adjustment leg (7-1-3) are arranged on a mounting seat (7-1-12), and the top end of the first adjustment leg (7-1-2) and the bottom end of the second adjustment leg (7-1-3) are arranged on a mounting seat (7-1-12). A third gear (7-1-7) is provided at the bottom end of each leg section (7-1-3); a worm (7-1-6) is meshedly connected between two third gears (7-1-7); a first operating rod (7-1-5) is provided at one end of the worm (7-1-6); a hand wheel (7-1-8) is provided at one end of the first operating rod (7-1-5) away from the worm (7-1-6); a housing (7-1-9) is provided at one side of the mounting seat (7-1-12); a sprocket (7-1-10) is provided inside the housing (7-1-9); the other end of the worm (7-1-6) is connected to the sprocket (7-1-10); and the two sprockets (7-1-10) are connected by a chain (7-1-11).

5. The plant seedling raising device according to claim 4, characterized in that: The seedling tray (8) is arranged in the adjustment frame (7-1), and the seedling tray (8) comprises a tray body (8-1), a top surface of the tray body (8-1) is provided with a plurality of grooves (8-2), a seedling tube (8-3) is arranged in the grooves (8-2), and a water leakage hole (8-3-1) is arranged on the lower outer wall of the seedling tube (8-3).

6. The seedling raising device for plant planting according to claim 3, characterized in that: The number of the height adjustment frames (10) is set to two, and the two height adjustment frames (10) are arranged in parallel in front and back; the height adjustment frame (10) comprises a plurality of adjustment rod assemblies (10-1) arranged in a vertical direction, the number of the adjustment rod assemblies (10-1) is the same as the number of the adjustment frames (7-1) in each adjustable seedling raising frame (7), and one of the irrigation mechanisms (11) is arranged on the two corresponding adjustment rod assemblies (10-1) in front and back.

7. The plant seedling raising device according to claim 6, characterized in that: The adjusting rod assembly (10-1) comprises a supporting shell (10-1-1), a screw rod (10-1-2) is arranged inside the supporting shell (10-1-1), a lifting seat (10-1-3) is threadedly connected to the screw rod (10-1-2), an opening is arranged on the left side of the supporting shell (10-1-1), sliding grooves (10-1-1-1) are arranged on the inner walls of the front and rear sides of the supporting shell (10-1-1), and the lifting seat (10-1-3) is threadedly connected to the screw rod (10-1-2). Slide blocks (10-1-3-1) matching the slide groove (10-1-1-1) are arranged on the front and rear sides of the screw rod (10-1-2), a first bevel gear (10-1-4) is arranged at the top of the screw rod (10-1-2), a second operating rod (10-1-6) is arranged on one side of the first bevel gear (10-1-4), and a second bevel gear (10-1-5) meshing with the first bevel gear (10-1-4) is arranged on the second operating rod (10-1-6).

8. The seedling raising device for plant planting according to claim 7, characterized in that: The irrigation mechanism (11) comprises a fixed plate (11-1), the right side of the fixed plate (11-1) is connected to the lifting seat (10-1-3), the left side of the fixed plate (11-1) is movably provided with a first unfolding plate (11-4), a second unfolding plate (11-5) and a third unfolding plate (11-6) in sequence, a second motor (11-2) is provided above the fixed plate (11-1), the output end of the second motor (11-2) is provided with a first rotating wheel (11-3), the first unfolding plate (11-4), the second unfolding plate (11-5) and the third unfolding plate (11-6) are movably provided on the left side of the fixed plate (11-1), Two groups of transmission components and two groups of limit components are arranged above the opening plate (11-6); the first rotating wheel (11-3) is connected to the two groups of transmission components; nozzles (11-14) are arranged below the middle beams of the first unfolding plate (11-4), the second unfolding plate (11-5) and the third unfolding plate (11-6); the nozzles (11-14) are connected to an external water source through a water pipe; after the first unfolding plate (11-4), the second unfolding plate (11-5) and the third unfolding plate (11-6) are folded, the positions of the three rows of nozzles (11-14) do not interfere with each other.

9. The plant seedling raising device according to claim 8, characterized in that: The transmission assembly comprises a second rotating wheel (11-7), the second rotating wheel (11-7) is arranged on the fixed plate (11-1), the first unfolding plate (11-4) is provided with a third rotating wheel (11-8) and a fourth rotating wheel (11-9), the second unfolding plate (11-5) is provided with a fifth rotating wheel (11-10) and a sixth rotating wheel (11-11), the third unfolding plate (11-6) is provided with a fixed block (11-13), the fixed block (11-13) is provided with a traction rope (11-12), the other end of the traction rope (11-12) is passed around the sixth rotating wheel (11-11), the fifth rotating wheel (11-10), the fourth rotating wheel (11-9), the third rotating wheel (11-8), the second rotating wheel (11-7) in sequence, and then is wound around the first rotating wheel (11-3).

10. The plant seedling raising device according to claim 9, characterized in that: The limiting assembly comprises a first limiting block (11-15), wherein the first limiting block (11-15) is arranged on the fixed plate (11-1), the first unfolding plate (11-4) is provided with a second limiting block (11-16) and a third limiting block (11-17) matching the first limiting block (11-15), the second unfolding plate (11-5) is provided with a fourth limiting block (11-18) and a fifth limiting block (11-19) matching the third limiting block (11-17), and the third unfolding plate (11-6) is provided with a sixth limiting block (11-20) matching the fifth limiting block (11-19).

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