Cherry planting and seedling raising device

Abstract

The utility model discloses a cherry planting and seedling raising device belongs to seedbed technical field, it includes upper layer seedbed, the lower layer seedbed and middle layer seedbed are arranged in proper order below the upper layer seedbed, and the left and right sides of middle layer seedbed are equipped with stretch drive assembly, the stretch drive assembly drives upper layer seedbed and lower layer seedbed opposite and relative movement, the lower layer seedbed of upper layer seedbed, middle layer seedbed and is equipped with the support movement component of supplementary stretch and removal all, the utility model discloses a stretch drive assembly, through three layers superposition design, improve space utilization, stretch drive assembly drive device stretch, and each layer seedbed does not block each other between, provides the convenience for the sapling culture work of each layer seedbed, through the support movement component of setting, push handle, facilitate device removal's simultaneously, provide stable support for device unfolding, ensure that seedbed is long -term stable.

Description

Technical Field

[0001] This utility model belongs to the field of seedling bed technology, specifically relating to a cherry planting and seedling raising device. Background Technology

[0002] Cherries are among the earliest tree fruits to hit the market, often called the "first of all fruits." People appreciate cherries for their vibrant color, sweet taste, and rich nutritional value. They contain carbohydrates, protein, calcium, phosphorus, iron, and various vitamins, especially iron, which is exceptionally high, ranking first among all fruits. Due to their rich nutritional value, cherries have become an indispensable fruit in people's lives.

[0003] Existing cherry seedling beds are generally laid out in a single layer. However, in order to cultivate more cherries, it is necessary to increase the number of seedling beds. This arrangement results in low space utilization and the seedling beds occupy a large space, making them inconvenient to move and affecting the efficiency of relocation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a cherry planting and seedling raising device.

[0005] The technical solution adopted to solve the above-mentioned technical problems is: a cherry planting and seedling raising device, including an upper seedling bed, a middle seedling bed and a lower seedling bed arranged in sequence below the upper seedling bed, extension drive components provided on the left and right sides of the middle seedling bed, the extension drive components driving the upper seedling bed and the lower seedling bed to move relative to each other and towards each other, and a support moving component to assist extension and movement is provided below the upper seedling bed, the middle seedling bed and the lower seedling bed.

[0006] Furthermore, the extension drive assembly includes U-shaped frames symmetrically fixed to the left and right side walls of the middle seedling bed. Two lead screws are rotatably connected to the inner side wall of the right U-shaped frame, and the two lead screws are arranged symmetrically up and down. A servo motor and a controller are fixedly installed on the front wall of the U-shaped frame. The controller is electrically connected to the servo motor. The output end of the servo motor is fixedly connected to the front end of the lead screw. Gears are fixedly connected to the rear end of each lead screw, and the two gears mesh with each other. An upper displacement plate is threaded through the side wall of the upper lead screw on the right, and a lower displacement plate is threaded through the side wall of the lower lead screw. The side wall of the upper displacement plate is fixedly connected to the right side wall of the upper seedling bed, and the side wall of the lower displacement plate is fixedly connected to the right side wall of the lower seedling bed. An auxiliary extension limiting assembly is provided in the left U-shaped frame.

[0007] Through the above technical solution, the upper, middle, and lower seedling beds, with their three-layer stacked design, significantly increase the number of seedlings within a limited area, improving space utilization. When it is necessary to provide light or water to the seedlings on each layer, the controller starts the servo motor to rotate forward, driving the upper lead screw to rotate forward. Through the meshing of two gears, the lower lead screw is driven to rotate in reverse, which in turn drives the upper and lower displacement plates to move relative to each other, thereby moving the upper and lower seedling beds until they reach their extreme positions. At this point, the upper, middle, and lower seedling beds do not block each other, providing light and water for each seedling bed. When folding and resetting is required, the output end of the servo motor simply rotates in the opposite direction, facilitating manual operation and saving manpower.

[0008] Furthermore, the limiting component includes a limiting rod fixedly installed on the inner side wall of the left U-shaped frame. The two limiting rods are arranged symmetrically up and down. The side wall of the upper limiting rod is slidably connected to an upper displacement plate two, and the side wall of the lower limiting rod is slidably connected to a lower displacement plate two. The side walls of the upper displacement plate two and the lower displacement plate two are fixedly connected to the left side wall of the upper seedling bed and the lower seedling bed, respectively. The upper displacement plate two and the lower displacement plate two are symmetrically arranged with the upper displacement plate one and the lower displacement plate one.

[0009] Through the above technical solution, the combination of upper displacement plate 2, lower displacement plate 2 and limiting rod, together with the combination of upper displacement plate 1, lower displacement plate 1 and lead screw, ensures balanced force and avoids tilting or deformation caused by unilateral force, ensuring the long-term stability of the seedling bed. When the extension drive component drives the upper and lower seedling beds to move, upper displacement plate 2 and lower displacement plate 2 slide along the limiting rod to maintain the movement limit and ensure the stable extension of the device.

[0010] Furthermore, the supporting moving assembly includes a support frame, casters one, support legs, casters two, and casters three. The support frame is fixedly installed on the rear side wall of the upper seedling bed. Two casters one are installed at the bottom of the support frame. There are four support legs, which are respectively fixed to the side wall of the U-shaped frame. Casters two are all installed at the bottom of the support legs. Two casters three are all installed at the bottom of the lower seedling bed. The bottom rolling surfaces of casters one, two, and three are located on the same plane.

[0011] Through the above technical solution, casters one, two, and three facilitate the transfer of the device, provide a mobile support frame to support the upper seedling bed, support legs to support the middle seedling bed, and caster three to support the lower seedling bed, ensuring support for each seedling bed and improving the stability of the device structure. When the device extends or retracts, the movement of the upper and lower seedling beds drives casters one and two to roll, ensuring smooth extension and retraction of the device.

[0012] Furthermore, a support baffle is fixedly connected to the bottom left and right side walls of the upper seedling bed, and the lower surface of the support baffle is in contact with the upper surface of the middle seedling bed. A support baffle is fixedly connected to the top left and right side walls of the lower seedling bed, and the upper surface of the support baffle is in contact with the lower surface of the middle seedling bed.

[0013] Through the above technical solution, the support baffle one and support baffle two, together with the middle seedling bed, further improve the support for the upper and lower seedling beds, and prevent the upper and lower seedling beds from tilting or deforming due to unilateral force when the device is extended, so that the device can maintain a stable structure in both modes.

[0014] Furthermore, the support frame has a notch on the side wall near the middle seedling bed, and the notch corresponds to the position of the U-shaped frame.

[0015] The above technical solutions ensure a compact structure and prevent component collisions during movement.

[0016] Furthermore, push handles are fixed to the opposite sides of both U-shaped frames.

[0017] The above technical solution provides a point of leverage for workers, making it easier and more controllable to push the device, and is especially suitable for adjustments in narrow spaces.

[0018] The beneficial effects of this utility model are as follows: (1) By setting up an upper seedling bed, a middle seedling bed, a lower seedling bed, and an extension drive component, the three-layer superimposed design significantly increases the number of seedlings in a limited area and improves the space utilization rate. The extension drive component can drive the upper seedling bed and the lower seedling bed to move and switch states synchronously. The seedling beds of each layer do not block each other, which provides convenience for the seedling cultivation work of each layer of seedling beds; (2) By setting up a support and movement component and a push handle, the device can be moved easily while providing stable support for the device to unfold, ensuring smooth mode switching, avoiding tilting or deformation of each layer of seedling beds due to unilateral force, and ensuring the long-term stability of the seedling beds. Attached Figure Description

[0019] Figure 1 This is a perspective view of a cherry planting and seedling raising device according to this utility model;

[0020] Figure 2 This is an extended view of a cherry planting and seedling raising device according to this utility model;

[0021] Figure 3 This is a structural diagram of the extension drive component of a cherry planting and seedling raising device according to this utility model;

[0022] Figure 4 This is a three-dimensional view of the support frame of a cherry planting and seedling raising device according to this utility model.

[0023] Reference numerals: 1. Upper seedling bed; 2. Middle seedling bed; 3. Lower seedling bed; 4. Extension drive assembly; 5. Support and movement assembly; 6. Push handle; 7. Support baffle one; 8. Support baffle two; 401. U-shaped frame; 402. Lead screw; 403. Gear; 404. Servo motor; 405. Upper displacement plate one; 406. Lower displacement plate one; 407. Limiting rod; 408. Upper displacement plate two; 409. Lower displacement plate two; 410. Controller; 501. Support frame; 5011. Notch; 502. Caster wheel one; 503. Support leg; 504. Caster wheel two; 505. Caster wheel three. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] like Figures 1-4 As shown, a cherry planting and seedling raising device in this embodiment includes an upper seedling bed 1, a middle seedling bed 2 and a lower seedling bed 3 arranged in sequence below the upper seedling bed 1, extension drive components 4 are provided on the left and right sides of the middle seedling bed 2, and the extension drive components 4 drive the upper seedling bed 1 and the lower seedling bed 3 to move relative to each other and towards each other. Support moving components 5 that assist in extension and movement are provided below the upper seedling bed 1, the middle seedling bed 2 and the lower seedling bed 3.

[0026] The extension drive assembly 4 includes U-shaped frames 401 symmetrically fixed to the left and right side walls of the middle seedling bed 2. Two lead screws 402 are rotatably connected to the inner side wall of the right U-shaped frame 401, and the two lead screws 402 are arranged symmetrically vertically. A servo motor 404 and a controller 410 are fixedly installed on the front wall of the U-shaped frame 401. The controller 410 is electrically connected to the servo motor 404. The output end of the servo motor 404 is fixedly connected to the front end of the lead screw 402. Gears 403 are fixedly connected to the rear end of each lead screw 402, and the two gears 403 mesh with each other. An upper displacement plate 405 is threadedly connected to the side wall of the upper lead screw 402 on the right, and a lower displacement plate 406 is threadedly connected to the side wall of the lower lead screw 402. The side wall of the upper displacement plate 405 is fixedly connected to the right side wall of the upper seedling bed 1, and the side wall of the lower displacement plate 406 is fixedly connected to the right side wall of the lower seedling bed 3. The left U-shaped frame 401... The frame 401 is equipped with a limiting component for auxiliary extension. The upper seedling bed 1, the middle seedling bed 2, and the lower seedling bed 3 are stacked in three layers, which significantly increases the number of seedlings in a limited area and improves space utilization. When it is necessary to provide light or water to the seedlings on each layer, the controller 410 starts the servo motor 404 to rotate forward, which drives the upper lead screw 402 to rotate forward. Through the meshing transmission of two gears 403, the lower lead screw 402 is driven to rotate in reverse, which in turn drives the upper displacement plate 405 and the lower displacement plate 406 to move relative to each other, thereby moving the upper seedling bed 1 and the lower seedling bed 3 until they are moved to the extreme. At this time, the upper seedling bed 1, the middle seedling bed 2, and the lower seedling bed 3 do not block each other, providing light and water conditions for each seedling bed. When it is necessary to fold and reset, the output end of the servo motor 404 can rotate in reverse, which is convenient for manual operation and saves manpower.

[0027] The limiting assembly includes a limiting rod 407 fixedly installed on the inner side wall of the left U-shaped frame 401. The two limiting rods 407 are arranged symmetrically, one above the other. The side wall of the upper limiting rod 407 is slidably connected to an upper displacement plate 408, and the side wall of the lower limiting rod 407 is slidably connected to a lower displacement plate 409. The side walls of the upper displacement plate 408 and the lower displacement plate 409 are fixedly connected to the left side walls of the upper seedling bed 1 and the lower seedling bed 3, respectively. The upper displacement plate 408 and the lower displacement plate 409 are connected to the upper displacement plate 405 and the lower displacement plate 409, respectively. The displacement plate 406 is symmetrically arranged. The upper displacement plate 408 and the lower displacement plate 409 are combined with the limiting rod 407 for limiting. Together with the upper displacement plate 405 and the lower displacement plate 406 and the lead screw 402, they ensure balanced force and avoid tilting or deformation caused by unilateral force, thus ensuring the long-term stability of the seedling bed. When the extension drive assembly 4 drives the upper seedling bed 1 and the lower seedling bed 3 to move, the upper displacement plate 408 and the lower displacement plate 409 slide along the limiting rod 407 to maintain the movement limit and ensure the stable extension of the device.

[0028] Push handles 6 are fixed to the back of both U-shaped frames 401, providing a point of leverage for the staff. Pushing the device is effortless and controllable, and is especially suitable for adjustment in narrow spaces.

[0029] The supporting movable component 5 includes a support frame 501, casters 502, support legs 503, casters 504, and casters 505. The support frame 501 is fixedly installed on the rear side wall of the upper seedling bed 1. A notch 5011 is provided on the side wall of the support frame 501 near the middle seedling bed 2. The notch 5011 corresponds to the position of the U-shaped frame 401 to ensure a compact structure and prevent collisions between components during movement. Two casters 502 are installed at the bottom of the support frame 501. There are four support legs 503, which are fixed to the side wall of the U-shaped frame 401. Casters 504 are all installed at the bottom of the support legs 503. Two casters 505 are all installed on the lower seedling bed. At the bottom, the rolling surfaces of casters 1 (502), 2 (504), and 3 (505) are on the same plane. Casters 1 (502), 2 (504), and 3 (505) facilitate the transfer of the device. The mobile support frame 501 provides support for the upper seedling bed 1, the support leg 503 provides support for the middle seedling bed 2, and the caster 3 (505) provides support for the lower seedling bed 3, ensuring support for each seedling bed and improving the stability of the device structure. When the device extends or retracts, the upper seedling bed 1 and the lower seedling bed 3 move, respectively driving casters 1 (502) and 2 (504) to roll, ensuring smooth extension and retraction of the device.

[0030] Support baffle 1 7 is fixedly connected to the bottom left and right side walls of the upper seedling bed 1. The lower surface of support baffle 1 7 is in contact with the upper surface of the middle seedling bed 2. Support baffle 2 8 is fixedly connected to the top left and right side walls of the lower seedling bed 3. The upper surface of support baffle 2 8 is in contact with the lower surface of the middle seedling bed 2. Support baffle 1 7 and support baffle 2 8 work together with the middle seedling bed 2 to further enhance the support for the upper seedling bed 1 and the lower seedling bed 3, and prevent the upper seedling bed 1 and the lower seedling bed 3 from tilting or deforming due to unilateral force when the device is extended, so that the device can maintain a stable structure in both modes.

[0031] The working principle of this embodiment is as follows: During use, the upper seedling bed 1, the middle seedling bed 2, and the lower seedling bed 3 are kept in an overlapping state to improve space utilization. When moving the device, it can be moved by using the push handle 6 in conjunction with each universal wheel. When it is necessary to expose the seedlings on each seedling bed to sunlight or water, the controller 410 starts the servo motor 404 to rotate forward, driving the upper lead screw 402 to rotate forward. Through the meshing transmission of two gears 403, the lower lead screw 402 is driven to rotate in reverse, thereby driving the upper displacement plate 405 and the lower displacement plate 406 to move relative to each other. The upper displacement plate 408 and the lower displacement plate 409 slide along the limiting rod 407 to limit their movement, thereby driving the upper seedling bed 1 and the lower seedling bed 3 to move. The movement of the upper seedling bed 1 and the lower seedling bed 3 drives the universal wheel 502 and the universal wheel 504 to roll until they reach the extreme. At this time, the upper seedling bed 1, the middle seedling bed 2 and the lower seedling bed 3 do not block each other, providing light and watering conditions for each seedling bed. When folding and resetting is required, the output end of the servo motor 404 can rotate in the opposite direction. The operation is convenient and the state can be switched according to the seedling needs.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A cherry planting and seedling raising device, comprising an upper seedling bed (1), characterized in that: Below the upper seedling bed (1), there are arranged a middle seedling bed (2) and a lower seedling bed (3) in sequence. The middle seedling bed (2) is provided with extension drive components (4) on the left and right sides. The extension drive components (4) drive the upper seedling bed (1) and the lower seedling bed (3) to move relative to each other and towards each other. The upper seedling bed (1), the middle seedling bed (2) and the lower seedling bed (3) are all provided with support and movement components (5) to assist in extension and movement.

2. The cherry planting and seedling raising device according to claim 1, characterized in that, The extension drive assembly (4) includes a U-shaped frame (401) symmetrically fixed to the left and right side walls of the middle seedling bed (2). Two lead screws (402) are rotatably connected to the inner side wall of the right-side U-shaped frame (401), and the two lead screws (402) are arranged symmetrically up and down. A servo motor (404) and a controller (410) are fixedly installed on the front wall of the U-shaped frame (401). The controller (410) is electrically connected to the servo motor (404). The output end of the servo motor (404) is fixedly connected to the front end of the lead screw (402). Gears (403) are fixedly connected to the rear end of each of the two gears (403), and the two gears (403) mesh with each other. The upper right side of the upper screw (402) is threadedly connected to the side wall of the upper screw (402), and the lower side of the lower screw (402) is threadedly connected to the side wall of the lower screw (402). The side wall of the upper screw (405) is fixedly connected to the right side wall of the upper seedling bed (1), and the side wall of the lower screw (406) is fixedly connected to the right side wall of the lower seedling bed (3). The U-shaped frame (401) on the left side is provided with a limiting component for auxiliary extension.

3. The cherry planting and seedling raising device according to claim 2, characterized in that, The limiting component includes a limiting rod (407) fixedly installed on the inner side wall of the left U-shaped frame (401). The two limiting rods (407) are arranged symmetrically up and down. The side wall of the upper limiting rod (407) is slidably connected to an upper displacement plate two (408), and the side wall of the lower limiting rod (407) is slidably connected to a lower displacement plate two (409). The side walls of the upper displacement plate two (408) and the lower displacement plate two (409) are fixedly connected to the left side wall of the upper seedling bed (1) and the lower seedling bed (3), respectively. The upper displacement plate two (408) and the lower displacement plate two (409) are arranged symmetrically with the upper displacement plate one (405) and the lower displacement plate one (406).

4. The cherry planting and seedling raising device according to claim 1, characterized in that, The supporting moving component (5) includes a support frame (501), a first universal wheel (502), a support leg (503), a second universal wheel (504), and a third universal wheel (505). The support frame (501) is fixedly installed on the rear side wall of the upper seedling bed (1). Two first universal wheels (502) are installed at the bottom of the support frame (501). There are four support legs (503), which are fixed to the side wall of the U-shaped frame (401). The second universal wheels (504) are all installed at the bottom of the support legs (503). Two third universal wheels (505) are all installed at the bottom of the lower seedling bed (3). The bottom rolling surfaces of the first universal wheel (502), the second universal wheel (504), and the third universal wheel (505) are located on the same plane.

5. The cherry planting and seedling raising device according to claim 1, characterized in that, The bottom left and right side walls of the upper seedling bed (1) are fixed with a support baffle (7), the lower surface of the support baffle (7) is in contact with the upper surface of the middle seedling bed (2), and the top left and right side walls of the lower seedling bed (3) are fixed with a support baffle (8), the upper surface of the support baffle (8) is in contact with the lower surface of the middle seedling bed (2).

6. A cherry planting and seedling raising device according to claim 4, characterized in that, The support frame (501) has a notch (5011) on the side wall near the middle seedling bed (2), and the notch (5011) corresponds to the position of the U-shaped frame (401).

7. A cherry planting and seedling raising device according to claim 6, characterized in that, Push handles (6) are fixed to the opposite sides of both U-shaped frames (401).

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