Crop cultivation and seedling raising device

Abstract

The utility model relates to the field of crop cultivation, and discloses a crop cultivation seedling raising device which comprises a bottom box, a first rectangular plate is arranged on the top surface of the bottom box, a second rectangular plate is arranged above the first rectangular plate, and a third rectangular plate is arranged above the second rectangular plate; the output end of the motor drives the driving conical wheel to rotate, the driving conical wheel rotates to drive the driven conical wheel and the rotating rod and the belt wheel on the driven conical wheel to rotate, and the belt wheel rotates to drive the other belt wheel and the rotating rod on the belt wheel to rotate through a belt. Two rotating rods rotate to drive first conical wheels at the two ends of the rotating rods to rotate, the first conical wheels rotate to drive second conical wheels to rotate, the second conical wheels rotate to drive threaded rods to rotate, and the four threaded rods rotate to drive a second rectangular plate and a third rectangular plate to adjust the height. The cultivation requirements of crops with different heights are met, and normal growth of the crops in the seedling raising process is ensured.

Description

Technical Field

[0001] This application relates to the field of crop cultivation, and in particular to a crop seedling cultivation device. Background Technology

[0002] Crop seedling cultivation is a crucial step in agricultural production, significantly impacting crop growth and yield. Traditional seedling cultivation devices often suffer from fixed structures and limited applicability, failing to meet the cultivation needs of crops at different heights. Therefore, developing a crop seedling cultivation device that is simple in structure, easy to adjust, and highly adaptable is of paramount importance. Utility Model Content

[0003] To address the problems of traditional seedling raising devices, such as fixed structure and limited applicability, which fail to meet the cultivation needs of crops of different heights, this application provides a crop seedling raising device.

[0004] The crop cultivation and seedling raising device provided in this application adopts the following technical solution:

[0005] A crop cultivation and seedling raising device includes a base box. The top surface of the base box is provided with a first rectangular plate, a second rectangular plate is provided above the first rectangular plate, and a third rectangular plate is provided above the second rectangular plate. Threaded rods are provided at the four corners of the top surface of the first rectangular plate. The bottom end of the threaded rod passes through the first rectangular plate and extends downward into the interior of the base box, where it is rotatably connected to the inner bottom wall of the base box. The top end of the threaded rod passes through the second and third rectangular plates in sequence and extends upward to connect with a limiting circular plate.

[0006] Preferably, the top surfaces of the first rectangular plate, the second rectangular plate, and the third rectangular plate are all provided with rectangular frames, and the interior of the rectangular frames is provided with grid-like partitions, forming multiple implantation cavities between the grid-like partitions and the rectangular frames.

[0007] Preferably, the outer wall of the threaded rod located in the bottom box is fitted with a second conical wheel, the second conical wheel is meshed with a first conical wheel, a rotating rod passes between two opposite first conical wheels, the outer wall of the rotating rod is fitted with a driven conical wheel, and the outer wall of the two rotating rods is fitted with a pulley, and the two pulleys are connected by belt drive.

[0008] Preferably, the inner top wall of the base box is equipped with a motor, and the output end of the motor is fitted with a driving conical wheel, which meshes with the driven conical wheel.

[0009] Preferably, the bottom box has bottom posts at all four corners of its bottom surface, and a door is hinged to the front of the bottom box.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] The motor output end drives the driving conical wheel to rotate, the driving conical wheel drives the driven conical wheel, the rotating rod and the belt pulley thereon to rotate, the rotation of the belt pulley drives another belt pulley and the rotating rod thereon to rotate, the rotation of the two rotating rods drives the first conical wheels at both ends to rotate, the rotation of the first conical wheels drives the second conical wheels to rotate, the rotation of the second conical wheels drives the threaded rods to rotate, and the rotation of the four threaded rods drives the second rectangular plate and the third rectangular plate to adjust the height, so as to adapt to the cultivation requirements of crops of different heights by adjusting the positions of the second rectangular plate and the third rectangular plate, the adjustment process is simple and convenient, and the movement can be stably performed, so as to ensure the normal growth of crops in the seedling process. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural front view of the application embodiment;

[0013] Fig. 2 is a schematic view of the internal structure of the bottom box of the application embodiment;

[0014] Fig. 3 is a structural bottom view of the application embodiment.

[0015] Mark 1, bottom box; 2, box door; 3, first rectangular plate; 4, rectangular frame; 5, threaded rod; 6, second rectangular plate; 7, cross-shaped partition; 8, limiting round plate; 9, bottom column; 10, second conical wheel; 11, rotating rod; 12, driven conical wheel; 13, first conical wheel; 14, third rectangular plate; 15, motor; 16, driving conical wheel; 17, belt pulley. DETAILED DESCRIPTION

[0016] The following will be described in detail in combination with the accompanying drawings Figs. 1-3 The application is further described in detail.

[0017] The application embodiment discloses a crop cultivation and seedling device, which refers to Figs. 1-3, including the bottom box 1, the top surface of the bottom box 1 is fixedly provided with a first rectangular plate 3, the upper side of the first rectangular plate 3 is provided with a second rectangular plate 6, the upper side of the second rectangular plate 6 is provided with a third rectangular plate 14, the top surface of the four corners of the first rectangular plate 3 is movably provided with a threaded rod 5, the bottom end of the threaded rod 5 penetrates the first rectangular plate 3 and extends downward to the inside of the bottom box 1 and is rotatably connected with the inner bottom wall of the bottom box 1, the top end of the threaded rod 5 penetrates the second rectangular plate 6 and the third rectangular plate 14 in turn and extends upward to be fixedly connected with a limiting circular plate 8, the second rectangular plate 6 and the third rectangular plate 14 are threadedly connected with the threaded rod 5, the outer wall of the threaded rod 5 located in the bottom box 1 is fixedly sleeved with a second conical wheel 10, the second conical wheel 10 is meshingly connected with a first conical wheel 13, a rotating rod 11 is fixedly and penetratingly arranged between the two opposite first conical wheels 13, the outer wall of the rotating rod 11 is fixedly sleeved with a driven conical wheel 12, and the outer walls of the two rotating rods 11 are sleeved with a belt pulley 17, the two belt pulleys 17 are drivingly connected through a belt, the inner top wall of the bottom box 1 is provided with a motor 15, the output end of the motor 15 is sleeved with a driving conical wheel 16, the driving conical wheel 16 is meshingly connected with the driven conical wheel 12, the bottom surface of the bottom box 1 is fixedly provided with a bottom column 9 at the four corners, and the front surface of the bottom box 1 is hingedly connected with a box door 2, the driving conical wheel 16 is driven to rotate by the output end of the motor 15, the rotation of the driving conical wheel 16 drives the driven conical wheel 12, the rotating rod 11 and the belt pulley 17 thereon to rotate, the rotation of the belt pulley 17 drives the other belt pulley 17 and the rotating rod 11 thereon to rotate through the belt, the rotation of the two rotating rods 11 drives the first conical wheels 13 at the two ends to rotate, the rotation of the first conical wheels 13 drives the second conical wheels 10 to rotate, the rotation of the second conical wheels 10 drives the threaded rods 5 to rotate, and the rotation of the four threaded rods 5 drives the second rectangular plate 6 and the third rectangular plate 14 to adjust the height, the positions of the second rectangular plate 6 and the third rectangular plate 14 are adjusted to adapt to the cultivation requirements of crops of different heights, the adjustment process is simple and convenient, and stable movement can be realized to ensure the normal growth of crops in the seedling raising process.

[0018] With reference to Fig. 1 , the top surfaces of the first rectangular plate 3, the second rectangular plate 6 and the third rectangular plate 14 are fixedly provided with a rectangular frame 4, the inside of the rectangular frame 4 is fixedly provided with a cross-shaped partition plate 7, a plurality of planting cavities are formed between the cross-shaped partition plate 7 and the rectangular frame 4, the planting cavities are used for accommodating planting pots and root growth, which helps to reduce production cost and improve agricultural production efficiency.

[0019] The implementation principle of the crop cultivation and seedling raising device is as follows: in use, first, the planting pots in which crops are planted are placed in the planting cavities in sequence, then the motor 15 drives the driving bevel gear 16 to rotate, the driving bevel gear 16 drives the driven bevel gear 12, the rotating rod 11 and the belt pulley 17 to rotate, the belt pulley 17 drives the other belt pulley 17 and the rotating rod 11 to rotate through the belt, the rotating of the two rotating rods 11 drives the first bevel gears 13 at the two ends to rotate, the rotating of the first bevel gears 13 drives the second bevel gear 10 to rotate, the rotating of the second bevel gear 10 drives the threaded rods 5 to rotate, the rotating of the four threaded rods 5 drives the second rectangular plate 6 and the third rectangular plate 14 to adjust the height, and the positions of the second rectangular plate 6 and the third rectangular plate 14 are adjusted to adapt to the cultivation requirements of crops of different heights.

[0020] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0021] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0022] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc.

[0023] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A device for cultivating seedlings of agricultural crops, comprising a bottom box (1), characterized in that: The top surface of the bottom box (1) is provided with a first rectangular plate (3), the upper side of the first rectangular plate (3) is provided with a second rectangular plate (6), the upper side of the second rectangular plate (6) is provided with a third rectangular plate (14), the top surface of the first rectangular plate (3) is provided with a threaded rod (5) penetrating the four corners, the bottom end of the threaded rod (5) penetrates the first rectangular plate (3) and extends downward to the inside of the bottom box (1) and is rotationally connected with the inner bottom wall of the bottom box (1), the top end of the threaded rod (5) penetrates the second rectangular plate (6) and the third rectangular plate (14) in sequence and extends upward to be connected with a limiting circular plate (8).

2. The device for cultivating seedlings of crops according to claim 1, wherein: The top surface of the first rectangular plate (3), the second rectangular plate (6) and the third rectangular plate (14) is provided with a rectangular frame (4), the inside of the rectangular frame (4) is provided with a cross-shaped partition plate (7), and a plurality of planting cavities are formed between the cross-shaped partition plate (7) and the rectangular frame (4).

3. The device for cultivating seedlings of crops according to claim 1, wherein: The outer wall of the threaded rod (5) located in the bottom box (1) is provided with a second bevel gear (10), the second bevel gear (10) is engagedly connected with a first bevel gear (13), a rotating rod (11) penetrates between the two opposite first bevel gears (13), the outer wall of the rotating rod (11) is provided with a driven bevel gear (12), and the outer walls of the two rotating rods (11) are provided with a belt pulley (17), and the two belt pulleys (17) are drivingly connected through a belt.

4. The device for cultivating seedlings of crops according to claim 3, wherein: The inner top wall of the bottom box (1) is provided with a motor (15), the output end of the motor (15) is provided with a driving bevel gear (16), and the driving bevel gear (16) is engagedly connected with the driven bevel gear (12).

5. The device for cultivating seedlings of crops according to claim 1, wherein: The bottom surface of the bottom box (1) is provided with a bottom column (9) at the four corners, and the front surface of the bottom box (1) is hingedly connected with a box door (2).

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