Agricultural seedling transplanting device
By designing agricultural seedling transplanting equipment and utilizing water supply components and protective structures, the problems of high cost and seedling damage in manual transplanting have been solved, achieving automated transplanting and high survival rates.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JILIN AGRICULTURAL UNIV
- Filing Date
- 2025-07-15
- Publication Date
- 2026-05-29
AI Technical Summary
The current method of transplanting seedlings is generally done manually, which results in high labor costs and a lack of seedling protection, which can easily lead to damage to branches and trunks and affect the survival rate.
An agricultural seedling transplanting device was designed, which includes a water supply component and a seedling placement component. The device replenishes water to the seedlings through a water pump, a drainage pipe and a hose, and protects the seedlings through structures such as fixing poles, sunshades and positioning poles, so as to realize automated transplanting and protection.
It reduced labor costs, improved the efficiency and survival rate of seedling transplantation, and reduced damage to seedlings during the transfer process.
Smart Images

Figure CN224290892U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of seedling transplanting technology, and in particular relates to an agricultural seedling transplanting device. Background Technology
[0002] Transplanting seedlings involves cultivating small seedlings through sowing or vegetative propagation. Due to the high density of seedlings and the small nutrient space occupied by each seedling, transplanting is necessary to cultivate larger seedlings. Transplanting expands the nutrient space for seedling growth, such as light space, ventilation space, branch and trunk growth space, and space for root growth, water and nutrient absorption. Before transplanting, the seedlings are transplanted to the field or containers along with the substrate to ensure their survival rate, effectively ensuring that the number of crop plants per unit area meets agronomic requirements and effectively increasing yield per unit area.
[0003] The current method of transplanting seedlings is generally done manually, which is costly and lacks protective measures during the transplanting process, making the seedling branches and trunks easy to be damaged and affecting the survival rate.
[0004] To address these issues, we provide an agricultural seedling transplanting device. Utility Model Content
[0005] The purpose of this utility model is to provide an agricultural seedling transplanting device. By combining the water supply component and the seedling placement component, it solves the problems of the existing seedling transplanting method, which is generally carried out manually, resulting in high labor costs and lack of seedling protection during the transplanting process, making the seedling branches and trunks easy to be damaged.
[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.
[0007] This utility model relates to an agricultural seedling transplanting device, comprising a base plate, a fixing frame fixedly connected to one side of the top of the base plate, a limiting frame fixedly connected to the other side of the top of the base plate, a water supply component provided in the inner cavity of the fixing frame, a seedling placement component provided on the top of the base plate and between the fixing frame and the limiting frame, the water supply component comprising a water tank, one side of the water tank being fixedly connected to the surface of the fixing frame, a water pump being fixedly connected to both one side and the top of the water tank, a drain pipe being connected to the outlet end of the water pump, and a flexible hose being connected to the end of the drain pipe away from the water pump.
[0008] The present invention is further configured such that the seedling placement assembly includes a fixed rod, the bottom of which is fixedly connected to the top of the base plate, an adjusting frame is movably connected to the surface of the fixed rod, and insertion holes are provided on the surface of both the adjusting frame and the fixed rod. A support frame is fixedly connected to one side of the adjusting frame, and a turntable is movably connected to the top of the support frame. A placement plate is fixedly connected to one side of the turntable, and a placement cylinder is provided on the top of the placement plate. A water storage tank is provided inside the placement plate, and a water injection pipe is provided on one side of the water storage tank. The adjusting frame is fixed after it moves along the surface of the placement plate until its surface insertion hole aligns with the insertion hole on the surface of the fixed rod, thereby adjusting the spacing of the placement plates to accommodate seedlings of different heights.
[0009] The present invention is further configured such that a sunshade is movably connected to the top of the fixing rod, the sunshade is located above the placement plate, the sunshade is rotated to be located above the placement plate, and is attracted to the magnet on one side of the limiting frame through the movable frame at the bottom, so that the seedlings on the placement plate are shaded and protected from the sun by the sunshade.
[0010] The present invention is further configured such that a positioning rod is movably connected to one side of the limiting frame, and one end of the positioning rod is movably connected to the inner cavity of the fixing frame on one side of the placement plate. After the placement plate is rotated to a designated position directly above the bottom plate, the positioning rod is rotated until one end of it is inserted into the inner cavity of the fixing frame on one side of the placement plate, thereby fixing the placement plate.
[0011] The present invention is further provided with four sets of casters at the bottom of the base plate, which are evenly distributed at the four corners of the bottom of the base plate. The four sets of casters can not only provide stable support for the bottom of the base plate, but also enable the seedling transplanting device to move freely.
[0012] The present invention is further configured such that a push frame is fixedly connected to one side of the top of the base plate, and a handle is fixedly connected between the push frames. The push frame and the handle form a push handle structure, which makes it more convenient to move the seedling transplanting equipment by pushing the push handle structure.
[0013] The present invention is further configured such that a pin is connected through the surface of the adjusting frame, one end of the pin is inserted into the inner cavity of the insertion hole on the surface of the fixing rod, and after the adjusting frame is moved, the insertion hole on the surface of the adjusting frame is aligned with the insertion hole on the surface of the fixing rod, and the pin is inserted into the two insertion holes to fix the adjusting frame and the placement plate on one side after the position is adjusted.
[0014] The present invention is further configured such that a vertical plate is fixedly connected to the rear side of the top of the base plate, and a slider is movably connected to the inner cavity of the vertical plate. One side of the slider is fixedly connected to the surface of the support frame. The slider moves with the support frame in the inner cavity of the vertical plate, and the vertical plate limits the back of the support frame, thereby improving the stability of the support frame when it moves.
[0015] The present invention has the following beneficial effects.
[0016] 1. During the transfer to the transplanting area, the water pump can be turned on to allow water from the water tank to be injected into the water storage tank inside the placement plate through the drain pipe, hose and injection pipe, thereby replenishing the root system of the seedlings in the placement tube with water, ensuring that the seedlings maintain a good moisture state during the transfer process, reducing seedling damage caused by lack of water. At the same time, the equipment can be pushed and moved, which is convenient for transfer between different areas.
[0017] 2. This utility model can be easily pushed to the seedling cultivation area. By rotating the placement plate, the three sets of placement plates are staggered, making it easy to take out the seedlings and put the seedlings with substrate into the inner cavity of the placement cylinder. After the placement cylinders of the three sets of placement plates are loaded with seedlings, they can be rotated to the same vertical plane and then fixed with positioning rods. The entire loading process is simple to operate and can load multiple seedlings at one time, effectively improving the efficiency of seedling loading. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.
[0019] Figure 1 A three-dimensional agricultural seedling transplanting equipment Figure 1 .
[0020] Figure 2 A three-dimensional agricultural seedling transplanting equipment Figure 2 .
[0021] Figure 3 A type of agricultural seedling transplanting equipment Figure 2 A magnified view of a portion of point A in the middle.
[0022] Figure 4 This is a schematic diagram of the limiting frame in an agricultural seedling transplanting device.
[0023] Figure 5 This is a schematic diagram of the structure of a plate placed in an agricultural seedling transplanting device.
[0024] In the attached diagram: 1. Base plate; 2. Fixing frame; 3. Limiting frame; 4. Water supply component; 5. Seedling placement component; 401. Water tank; 402. Water pump; 403. Drainage pipe; 404. Flexible hose; 501. Fixing rod; 502. Adjusting frame; 503. Insertion hole; 504. Support frame; 505. Turntable; 506. Placement plate; 507. Placement cylinder; 508. Water storage tank; 509. Water injection pipe; 6. Sunshade; 7. Positioning rod; 8. Casters; 9. Pin. Detailed Implementation
[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] Example 1
[0027] Please see Figure 1-5 This utility model is an agricultural seedling transplanting device, including a base plate 1, a fixing frame 2 fixedly connected to one side of the top of the base plate 1, a limiting frame 3 fixedly connected to the other side of the top of the base plate 1, a water supply component 4 provided in the inner cavity of the fixing frame 2, and a seedling placement component 5 provided on the top of the base plate 1 and between the fixing frame 2 and the limiting frame 3. The water supply component 4 includes a water tank 401, one side of the water tank 401 is fixedly connected to the surface of the fixing frame 2, and a water pump 402 is fixedly connected to both the side and the top of the water tank 401. The outlet end of the water pump 402 is connected to a drain pipe 403, and the end of the drain pipe 403 away from the water pump 402 is connected to a flexible hose 404.
[0028] Specifically: turn on the water pump 402, which draws water from the water tank 401 and discharges it through the drain pipe 403 and the hose 404, finally injecting it into the seedling placement component 5 to replenish the water for the roots of the seedlings that are about to be transplanted.
[0029] Example 2
[0030] Please see Figure 1-5 Based on Embodiment 1, the seedling placement assembly 5 includes a fixing rod 501. The bottom of the fixing rod 501 is fixedly connected to the top of the base plate 1. An adjusting frame 502 is movably connected to the surface of the fixing rod 501. Both the surface of the adjusting frame 502 and the surface of the fixing rod 501 have insertion holes 503. A support frame 504 is fixedly connected to one side of the adjusting frame 502. A turntable 505 is movably connected to the top of the support frame 504. A placement plate 506 is fixedly connected to one side of the turntable 505. A placement cylinder 507 is provided on the top of the placement plate 506. A water storage tank 508 is provided inside the placement plate 506. A water injection pipe 509 is provided on one side of the water storage tank 508. The top of the fixing rod 501 is movably connected to the base plate 1. A sunshade 6 is connected and is located above the placement plate 506. A positioning rod 7 is movably connected to one side of the limiting frame 3. One end of the positioning rod 7 is movably connected to the inner cavity of the fixed frame on one side of the placement plate 506. A universal wheel 8 is provided at the bottom of the base plate 1. There are four sets of universal wheels 8, which are evenly distributed at the four corners of the bottom of the base plate 1. A push frame is fixedly connected to one side of the top of the base plate 1. A handle is fixedly connected between the push frames. A pin 9 is connected through the surface of the adjusting frame 502. One end of the pin 9 is connected through the inner cavity of the insertion hole 503 on the surface of the fixed rod 501. A vertical plate is fixedly connected to the rear side of the top of the base plate 1. A slider is movably connected to the inner cavity of the vertical plate. One side of the slider is fixedly connected to the surface of the support frame 504.
[0031] Specifically: The adjusting frame 502 moves along the surface of the placement plate 506 on the surface of the fixing rod 501 until its surface insertion hole 503 aligns with the insertion hole 503 on the surface of the fixing rod 501, and then is fixed. This adjusts the spacing of the placement plates 506 to accommodate seedlings of different heights. The sunshade plate 6 is rotated until it is positioned above the placement plate 506 and is attached to the magnet on one side of the limiting frame 3 via the movable frame at the bottom. The sunshade plate 6 provides shade and sun protection for the seedlings on the placement plate 506. After rotating the placement plate 506 to the designated position directly above the base plate 1, the positioning rod 7 is rotated until one end is inserted into the inner cavity of the fixing frame on one side of the placement plate 506, thus fixing the placement plate 506. (Four sets) The casters 8 not only provide stable support for the bottom of the base plate 1, but also enable the seedling transplanting device to move freely. The push frame and the handle form a push handle structure, which makes it easier to move the seedling transplanting device. After moving the adjustment frame 502, the insertion holes 503 on the surface of the adjustment frame 502 are aligned with the insertion holes 503 on the surface of the fixing rod 501. The pins 9 are inserted into the two insertion holes 503 to fix the adjustment frame 502 and the placement plate 506 on one side after the adjustment. The slider moves with the support frame 504 in the inner cavity of the vertical plate. The vertical plate limits the back of the support frame 504, improving the stability of the support frame 504 when it moves.
[0032] The working principle of this utility model is as follows: push the seedling transplanting equipment to the seedling cultivation area, rotate the placement plate 506 until the three sets of placement plates 506 are staggered, take out the seedlings, and put the seedlings with substrate into the inner cavity of the placement cylinder 507. After the placement cylinders 507 on the three sets of placement plates 506 are filled with seedlings, rotate the three sets of placement plates 506 in sequence until they are on the same vertical plane. Fix one side of the placement plate 506 by the positioning rod 7, and push the seedling transplanting equipment to the transplanting area. During the transfer, the water pump 402 can be turned on. The water pump 402 draws water from the water tank 401 and discharges it through the drain pipe 403 and the hose 404. Finally, the water is injected into the water storage tank 508 inside the placement plate 506 through the injection pipe to replenish the water for the seedling roots in the placement cylinder 507.
[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.
Claims
1. An agricultural seedling transplanting device, comprising a base plate (1), characterized in that: A fixing frame (2) is fixedly connected to one side of the top of the base plate (1), and a limiting frame (3) is fixedly connected to the other side of the top of the base plate (1). A water replenishment component (4) is provided in the inner cavity of the fixing frame (2), and a seedling placement component (5) is provided on the top of the base plate (1) and between the fixing frame (2) and the limiting frame (3). The water replenishment component (4) includes a water tank (401), one side of which is fixedly connected to the surface of the fixing frame (2). A water pump (402) is fixedly connected to both the side and the top of the water tank (401). The outlet end of the water pump (402) is connected to a drain pipe (403), and the end of the drain pipe (403) away from the water pump (402) is connected to a flexible hose (404).
2. The agricultural seedling transplanting equipment according to claim 1, characterized in that: The seedling placement assembly (5) includes a fixing rod (501), the bottom of which is fixedly connected to the top of the base plate (1). An adjusting frame (502) is movably connected to the surface of the fixing rod (501). Insertion holes (503) are provided on the surface of the adjusting frame (502) and the surface of the fixing rod (501). A support frame (504) is fixedly connected to one side of the adjusting frame (502). A turntable (505) is movably connected to the top of the support frame (504). A placement plate (506) is fixedly connected to one side of the turntable (505). A placement cylinder (507) is provided on the top of the placement plate (506). A water storage tank (508) is provided inside the placement plate (506). A water injection pipe (509) is provided on one side of the water storage tank (508).
3. The agricultural seedling transplanting equipment according to claim 2, characterized in that: A sunshade (6) is movably connected to the top of the fixing rod (501), and the sunshade (6) is located above the placement plate (506).
4. The agricultural seedling transplanting equipment according to claim 1, characterized in that: A positioning rod (7) is movably connected to one side of the limiting frame (3), and one end of the positioning rod (7) is movably connected to the inner cavity of the fixed frame on one side of the placement plate (506).
5. The agricultural seedling transplanting equipment according to claim 1, characterized in that: The bottom of the base plate (1) is provided with casters (8), and the number of casters (8) is four sets and they are evenly distributed at the four corners of the bottom of the base plate (1).
6. The agricultural seedling transplanting equipment according to claim 1, characterized in that: A pusher is fixedly connected to one side of the top of the base plate (1), and a handle is fixedly connected between the pushers.
7. The agricultural seedling transplanting equipment according to claim 2, characterized in that: A pin (9) is connected through the surface of the adjusting frame (502), and one end of the pin (9) is inserted into the cavity of the insertion hole (503) on the surface of the fixing rod (501).
8. The agricultural seedling transplanting equipment according to claim 1, characterized in that: A vertical plate is fixedly connected to the rear side of the top of the base plate (1), and a slider is movably connected to the inner cavity of the vertical plate. One side of the slider is fixedly connected to the surface of the support frame (504).