Seedling raising frame with adjustable planting space

Abstract

The utility model relates to the technical field of seedling raising frames, in particular to a seedling raising frame with adjustable planting space, which comprises a bottom plate. The device further comprises supporting columns, a driving motor, a screw, a moving seat and a moving rod, the supporting columns are arranged at the corners of the upper surface of the bottom plate, the driving motor is arranged at the bottom of the inner surface of the supporting column on the right front side, and the output end of the driving motor is connected with one end of the screw. By arranging the driving motor, the output end of the driving motor can drive the screw rod to rotate during operation, the screw rod can be matched with the threads on the inner surface of the moving seat during rotation, so that the moving seat is driven to do up-and-down lifting motion, and the moving seat can drive the moving rod to synchronously move during movement; when a worker needs to convey the seedling raising frame to a high position, one end of the seedling raising frame can be erected on the upper surface of the moving rod, then the moving rod is controlled to move upwards, the seedling raising frame can be conveyed to the high position in a labor-saving mode, and safety and high efficiency are achieved.

Description

Technical Field

[0001] This utility model relates to the field of seedling rack technology, and in particular to a seedling rack with adjustable planting space. Background Technology

[0002] A seedling rack is a device used for planting and cultivating plants, mainly for hydroponics. It typically consists of a PVC tray, a plastic-coated steel pipe support, LED plant growth lights, a water supply system, a timer, a converter plug, and a float valve.

[0003] The existing seedling racks do not have a structure to assist staff in lifting the seedling frames. When the seedling frames need to be placed at a higher position on the seedling rack, they cannot help staff lift them with ease, making the placement process laborious and posing certain safety hazards.

[0004] Therefore, addressing the issue that existing seedling racks lack a structure to assist workers in lifting the seedling frames, making it difficult and potentially dangerous to place them at higher positions, a seedling rack with adjustable planting space can be designed. This design incorporates a drive motor that rotates a screw during operation. The screw engages with the threads on the inner surface of a moving base, causing it to move up and down. This movement of the moving base synchronizes with the movement of a rod. When workers need to transport the seedling frames to higher positions, they can place one end of the frame on the upper surface of the moving rod and then control the rod to move upwards, thus transporting the seedling frames more efficiently and safely. Utility Model Content

[0005] To overcome the problem that existing seedling racks lack a structure to assist staff in lifting the seedling frames, making it difficult and potentially dangerous to place them at higher positions, the following measures are needed.

[0006] The technical solution of this utility model is as follows: a seedling rack with adjustable planting space, including a base plate; it also includes a support column, a drive motor, a screw, a movable seat and a movable rod. The support column is provided at the corner of the upper surface of the base plate. The drive motor is provided at the bottom of the inner surface of the right front support column. The output end of the drive motor is connected to one end of the screw. The other end of the screw is rotatably connected to the top of the inner surface of the right front support column. The movable seat is threaded through the outer surface of the screw. The movable rod is provided on the left side surface of the movable seat.

[0007] Preferably, by setting a drive motor, its output end will drive the screw to rotate during operation. When the screw rotates, it will cooperate with the thread on the inner surface of the moving seat, thereby driving the moving seat to move up and down. When the moving seat moves, it will drive the moving rod to move synchronously. When the staff needs to transport the seedling frame to a higher place, they can place one end of the seedling frame on the upper surface of the moving rod and then control the moving rod to move upward. This way, the seedling frame can be transported to a higher place with less effort, which is safer and more efficient. This solves the problem that the existing seedling rack does not have a structure to assist the staff in lifting the seedling frame. When the seedling frame needs to be placed in a higher position on the seedling rack, it cannot help the staff to lift it with less effort, which makes the placement process more laborious and poses certain safety hazards.

[0008] Preferably, the front surface of the movable rod is provided with a mounting groove, and the bottom left and right sides of the inner surface of the mounting groove are connected to support arms through damping pivots.

[0009] Preferably, a limiting groove is formed on the right side surface of the left front support column, and limiting rods are connected to the upper and lower sides of the inner surface of the limiting groove. A limiting block is slidably connected to the outer surface of the limiting rod, and the right side surface of the limiting block is connected to the left side surface of the moving rod.

[0010] Preferably, each of the four support columns has a mounting rod on its side surface, and each of the two corresponding mounting rods has two symmetrical guide rails on its upper surface. Each of the left and right ends of the mounting rod has a fixing bolt, and each support column has several equally spaced fixing screw holes on one side surface corresponding to the mounting rod. The mounting rod is fixed to the support column by the fixing bolt.

[0011] Preferably, the upper surface of the guide rail is provided with a groove, a seedling board is provided on the upper surface of the guide rail, and two symmetrical sliders are provided on the bottom surface of the seedling board, with the sliders slidably connected to the groove.

[0012] Preferably, the upper surface of the seedling board is provided with several arrayed limiting rings.

[0013] Preferably, casters are provided at the corners of the bottom surface of the base plate, and the casters are fixed to the base plate with screws.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up a drive motor, its output end will drive the screw to rotate during operation. When the screw rotates, it will cooperate with the thread on the inner surface of the moving seat, thereby driving the moving seat to move up and down. When the moving seat moves, it will drive the moving rod to move synchronously. When the staff needs to transport the seedling frame to a higher place, they can place one end of the seedling frame on the upper surface of the moving rod, and then control the moving rod to move upward. This way, the seedling frame can be transported to a higher place with less effort, which is safer and more efficient. This solves the problem that the existing seedling rack does not have a structure to assist the staff in lifting the seedling frame. When the seedling frame needs to be placed in a higher position on the seedling rack, it cannot help the staff to lift it with less effort, which makes the placement process more laborious and poses certain safety hazards. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of a seedling rack with adjustable planting space according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of a seedling rack screw with adjustable planting space according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of a seedling rack guide rail with adjustable planting space according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of a seedling rack and seedling board with adjustable planting space according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Support column; 3. Drive motor; 4. Screw; 5. Movable seat; 6. Movable rod; 7. Mounting slot; 8. Support arm; 9. Limiting slot; 10. Limiting rod; 11. Limiting block; 12. Mounting rod; 13. Guide rail; 14. Fixing bolt; 15. Fixing screw hole; 16. Slide groove; 17. Seedling board; 18. Slider; 19. Limiting ring; 20. Caster wheel. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4This utility model provides an embodiment: a seedling rack with adjustable planting space, including a base plate 1; it also includes support columns 2, a drive motor 3, a screw 4, a movable seat 5, and a movable rod 6. Support columns 2 are provided at the corners of the upper surface of the base plate 1. The drive motor 3 is located at the bottom of the inner surface of the right front support column 2. The output end of the drive motor 3 is connected to one end of the screw 4, and the other end of the screw 4 is rotatably connected to the top of the inner surface of the right front support column 2. The outer surface of the screw 4 is threadedly connected to the movable seat 5, and the left side surface of the movable seat 5 is provided with a movable rod 6. By setting the drive motor 3, during operation, its output end will drive the screw 4 to rotate. When the screw 4 rotates, it will interact with the movable seat 5. The threads on the inner surface of the movable seat 5 engage with each other, thereby driving the movable seat 5 to move up and down. When the movable seat 5 moves, it will drive the movable rod 6 to move synchronously. When the staff needs to transport the seedling frame to a higher place, they can place one end of the seedling frame on the upper surface of the movable rod 6, and then control the movable rod 6 to move upward. This allows the seedling frame to be transported to a higher place with less effort, making it safer and more efficient. This solves the problem that the existing seedling racks do not have a structure to assist the staff in lifting the seedling frame. When the seedling frame needs to be placed in a higher position on the seedling rack, it cannot help the staff to lift it with less effort, resulting in more effort and certain safety hazards during the placement process.

[0023] Please see Figures 2-4 In this embodiment, a mounting groove 7 is provided on the front surface of the moving rod 6. Support arms 8 are connected to the bottom left and right sides of the inner surface of the mounting groove 7 via damping shafts. By providing the support arms 8, when the seedling frame needs to be lifted, the support arms 8 can be rotated out from the inside of the mounting groove 7, making them perpendicular to the moving rod 6, thereby increasing the support area for the bottom of the seedling frame and improving the safety and stability during lifting. A limiting groove 9 is provided on the right side surface of the left front support column 2. Limiting rods 10 are connected to the upper and lower sides of the inner surface of the limiting groove 9. A limiting block 11 is slidably connected to the outer surface of the limiting rod 10. The right side surface of the limiting block 11 is connected to the left side surface of the moving rod 6. By providing the limiting rod 10 and the limiting block 11, when the moving rod 6 moves, it will drive the limiting rods 10 and 11 to the left side. Block 11 slides synchronously on the outer surface of the limiting rod 10, and the limiting rod 10 restricts the sliding direction of the limiting block 11 to improve the stability of the moving rod 6 when it moves. The side surfaces of the four pillars 2 are provided with mounting rods 12, and the upper surfaces of the two corresponding mounting rods 12 are provided with two symmetrical guide rails 13. The left and right ends of the mounting rods 12 are provided with fixing bolts 14. The side surface of the pillar 2 corresponding to the mounting rods 12 is provided with several equally spaced fixing screw holes 15. The mounting rods 12 are fixed to the pillars 2 by fixing bolts 14. By setting fixing screw holes 15, the staff can select the appropriate fixing screw holes 15 to fix the position of the mounting rods 12 according to the specific size of the plant seedling, so as to facilitate the adjustment of space.

[0024] Please see Figures 2-4 In this embodiment, a groove 16 is provided on the upper surface of the guide rail 13, and a seedling board 17 is provided on the upper surface of the guide rail 13. Two symmetrical sliders 18 are provided on the bottom surface of the seedling board 17. The sliders 18 are slidably connected to the groove 16. By setting the sliders 18 and the groove 16, it is convenient for the staff to quickly position the seedling board 17. At the same time, the groove 16 can limit the sliders 18 to prevent the seedling board 17 from slipping. Several arrayed limiting rings 19 are provided on the upper surface of the seedling board 17. By setting the limiting rings 19, the root base of the seedling can be limited, improving the neatness of planting and seedling cultivation and facilitating subsequent seedling removal. Universal wheels 20 are provided at the corners of the bottom surface of the base plate 1. The universal wheels 20 are fixed to the base plate 1 by screws. By setting the universal wheels 20, it is convenient for the staff to move the whole device, improving its applicability.

[0025] During operation, by setting up the support arm 8, when it is necessary to lift the seedling frame, the support arm 8 can be rotated out from the inside of the mounting groove 7, making it perpendicular to the moving rod 6, thereby increasing the support area for the bottom of the seedling frame and improving the safety and stability during lifting. By setting up the limiting rod 10 and the limiting block 11, when the moving rod 6 moves, it will drive the limiting block 11 to slide synchronously on the outer surface of the limiting rod 10. The limiting rod 10 will then restrict the sliding direction of the limiting block 11, thereby improving the stability of the moving rod 6 during movement. By setting up the fixing screw hole 15, the operator can... The appropriate fixing screw hole 15 can be selected to fix the position of the mounting rod 12 according to the specific size of the plant seedling, so as to facilitate the adjustment of space. By setting the slider 18 and the slide groove 16, the staff can quickly position the seedling board 17. At the same time, the slide groove 16 can limit the slider 18 to prevent the seedling board 17 from slipping off. By setting the limiting ring 19, the root base of the seedling can be limited, improving the neatness of planting and seedling cultivation and facilitating subsequent seedling removal. By setting the universal wheel 20, the staff can easily move the whole device, improving its applicability.

[0026] Through the above steps, by setting up the drive motor 3, its output end will drive the screw 4 to rotate during operation. When the screw 4 rotates, it will cooperate with the thread on the inner surface of the moving seat 5, thereby driving the moving seat 5 to move up and down. When the moving seat 5 moves, it will drive the moving rod 6 to move synchronously. When the staff needs to transport the seedling frame to a higher place, they can place one end of the seedling frame on the upper surface of the moving rod 6, and then control the moving rod 6 to move upward. This way, the seedling frame can be transported to a higher place with less effort, which is safer and more efficient. This solves the problem that the existing seedling rack does not have a structure to assist the staff in lifting the seedling frame. When the seedling frame needs to be placed in a higher position on the seedling rack, it cannot help the staff to lift it with less effort, which makes the placement process more laborious and poses certain safety hazards.

Claims

1. A seedling raising shelf with adjustable planting space, comprising a bottom plate (1); characterized in that: It also includes the support (2), drive motor (3), screw rod (4), moving seat (5) and moving rod (6), the upper surface of the bottom plate (1) corner position is provided with support (2), the inner surface bottom of the right front support (2) is provided with drive motor (3), one end of drive motor (3) is connected with screw rod (4), the other end of screw rod (4) is rotatably connected with the inner surface top of right front support (2), the outer surface of screw rod (4) is connected with moving seat (5) through screw thread, the left side surface of moving seat (5) is provided with moving rod (6).

2. The spacing-adjustable seedling raising frame according to claim 1, characterized in that: The front side surface of the moving rod (6) is provided with a mounting groove (7), and the inner surface bottom of the mounting groove (7) is connected with a support arm (8) through a damping rotating shaft on both sides.

3. The spacing-adjustable seedling raising frame according to claim 1, characterized in that: The right side surface of the left front support (2) is provided with a limiting groove (9), and the inner surface of the limiting groove (9) is connected with a limiting rod (10) on both sides.

4. The spacing-adjustable seedling raising frame according to claim 1, wherein: The side surface of the four supports (2) is provided with a mounting rod (12), and the upper surface of the corresponding two mounting rods (12) is provided with two symmetrical guide rails (13), the left and right ends of the mounting rod (12) are provided with fixing bolts (14), and the side surface of the support (2) corresponding to the mounting rod (12) is provided with a plurality of equally spaced fixing screw holes (15), the mounting rod (12) is fixed with the support (2) through the fixing bolt (14).

5. The spacing adjustable seedling raising frame according to claim 4, wherein: The upper surface of the guide rail (13) is provided with a sliding groove (16), and the upper surface of the guide rail (13) is provided with a seedling raising plate (17), and the bottom surface of the seedling raising plate (17) is provided with two symmetrical sliding blocks (18), and the sliding block (18) is connected with the sliding groove (16).

6. The spacing adjustable seedling raising frame according to claim 5, wherein: The upper surface of the seedling raising plate (17) is provided with a plurality of arrayed limiting rings (19).

7. The spacing adjustable seedling raising frame according to claim 1, wherein: The bottom surface of the bottom plate (1) is provided with a universal wheel (20) at the corner position, and the universal wheel (20) is fixed with the bottom plate (1) through a screw. The bottom surface of the bottom plate (1) is provided with a universal wheel (20) at the corner position, and the universal wheel (20) is fixed with the bottom plate (1) through a screw.

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