Greenhouse tomato seedling transplanting device
By designing a tomato seedling transplanting device including a cylindrical cavity clamping plate and a lifting plate, the problem of difficult clamping force in the prior art is solved, and a more efficient and stable seedling transplanting process is achieved. .
Patent Information
- Application Number
- CN202421275264.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-05
AI Technical Summary
When the existing tomato seedling transplanting device clamps, it is difficult to control the clamping force. If the clamping force is too large, it is easy to clamp the soil blocks. If the clamping force is insufficient, the seedlings cannot be stabilized.
A transplanting device including a first clamping plate and a second clamping plate is designed. The two plates are connected to form a cylindrical cavity to adapt to the soil block. The bottom welded soil breaker is accelerated and the lifting plate is passed through the drive motor. Rotate the bottom of the clamping plate to reduce the risk of soil blocks falling.
Through the improved clamping structure and lifting mechanism, the risk of soil blocks falling and clamping instability is effectively reduced, and the transplanting efficiency and success rate of tomato seedlings are improved.
Smart Images
Figure CN222442312U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tomato planting, in particular to a greenhouse tomato seedling transplanting device. Background Art
[0002] With the development of planting and seedling raising technology, tomatoes can be eaten not only as vegetables but also as fruits. In the process of mass production of tomatoes, seeds need to be used to cultivate tomato seedlings. When the tomato seedlings sprout, they need to be further concentrated. As the seedlings grow to a transplantable height (usually 20cm-25cm), they can be transplanted to the greenhouse planting area to complete the further growth, flowering and fruiting of the tomato seedlings. The existing tomato seedling transplanting device embeds the soil into the soil through a soil inserting plate to clamp the soil layer at the root of the seedlings. However, since the soil inserting plate is a flat plate structure, it is difficult to control the clamping force in the process of clamping the soil blocks. When the clamping force is too large, the soil blocks are easily crushed. When the clamping force is too small, the soil blocks cannot be clamped, resulting in failure of seedling transplanting. For this reason, we propose a greenhouse tomato seedling transplanting device that is easy to clamp the soil blocks. Utility Model Content
[0003] The utility model aims to provide a greenhouse tomato seedling transplanting device to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a greenhouse tomato seedling transplanting device, comprising a first clamping plate and a second clamping plate, both of which are clamping plates, the top ends of the first clamping plate and the second clamping plate are movably connected, the first clamping plate and the second clamping plate are connected end to end to form a cylindrical cavity, the cylindrical cavity is used to adapt to the cultivation soil block for clamping the tomato seedlings, the bottom of the first clamping plate and the second clamping plate are welded with a soil-breaking knife, the soil-breaking knife can accelerate the moving speed of the transplanting device in the process of penetrating into the soil layer, the bottom of the first clamping plate and the second clamping plate are rotatably connected with a lifting plate through a driving structure, the lifting plate can clamp part of the soil block, thereby preventing the soil block wrapped around the root of the tomato seedling from falling off, a first hand-held structure is fixed on the top of the first clamping plate, and a second hand-held structure hinged to the middle of the first hand-held structure is fixed on the top of the second clamping plate, a power supply component is installed on the second hand-held structure, the output end of the power supply component is electrically connected to the input end of the drive motor, and the power supply component can supply power to the drive motor.
[0005] As a further solution of the utility model: the first clamping plate and the second clamping plate are respectively U-shaped plates, and the first clamping plate and the second clamping plate are axially symmetrical to each other. The first clamping plate and the second clamping plate can respectively surround the soil blocks at the roots of the transplanted tomato seedlings in a U shape to reduce the risk of the soil blocks falling.
[0006] As a further solution of the utility model: a clamping block is welded at one end of the first clamping plate, and the clamping block is a U-shaped block. The clamping block can be adapted and clamped to the top end of the second clamping plate to avoid deformation of the second clamping plate.
[0007] As a further solution of the utility model: a chamfered surface is provided at the lower end of the earth-breaking knife to form a tip, and the outer contour of the cross section of the earth-breaking knife is a triangle, which can quickly cut soil blocks.
[0008] As a further solution of the utility model: auxiliary cutting beams are fixed to the lower ends of the first clamping plate and the second clamping plate respectively, and the length of the auxiliary cutting beam is not less than the length of the first clamping plate, which can avoid leaving a cutting blind area.
[0009] As a further solution of the utility model: the driving structure includes a driving motor, the output end of the driving motor is connected to a driving shaft, the surface of the driving shaft is fixed to one end of the lifting plate, and the lifting plate can be rotated by being pulled by the driving shaft.
[0010] As a further solution of the utility model: the width of the lifting plate does not exceed half of the width of the first clamping plate, and a cutting surface is formed at one end of the lifting plate, which can speed up the cutting speed of the soil block.
[0011] As a further solution of the utility model: the first hand-held structure includes a first handle, the second hand-held structure includes a second handle, a threaded tube is welded to the top of the second handle, a second force rod is welded to the top of the threaded tube, a first force rod is welded to the top of the first handle at an obtuse angle to each other, the connection between the first handle and the first force rod is movably connected to the threaded tube, and handles are respectively welded to the top of the first force rod and the second force rod. When moving the soil block to the planting position in the greenhouse, holding the two handles tightly can place the soil block at the root of the transplanted tomato seedlings into the transplanting pit in the greenhouse.
[0012] As a further solution of the utility model: the power supply component is a rechargeable lithium battery.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model forms a cylindrical cavity by connecting the first clamping plate and the second clamping plate end to end, which can accommodate the cultivation soil of tomato seedlings. By driving the output end of the motor to pull the lifting plate to rotate upward to the horizontal direction, the bottom of the cultivation soil can be partially lifted to reduce the risk of the cultivation soil blocks sliding out of the cavity. By welding a soil-breaking knife at the bottom of the clamping plate, the speed of the clamping plate penetrating into the soil can be accelerated to prevent the soil blocks from breaking, thereby facilitating the transplanting efficiency of tomato seedlings.
[0015] 2. The utility model provides a U-shaped first clamping plate and a second clamping plate. The first clamping plate and the second clamping plate can respectively surround the soil blocks at the roots of the transplanted tomato seedlings in a U shape to reduce the risk of the soil blocks falling. The clamping block can adapt and clamp the top of the second clamping plate to avoid deformation of the contact ends of the first clamping plate and the second clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0017] Figure 2 This is a connection diagram of the inner wall structure of the utility model;
[0018] Figure 3 For this utility model Figure 2 A magnified view of middle;
[0019] Figure 4 It is a partial cross-sectional view of the utility model.
[0020] In the figure: 1. first clamping plate; 2. clamping block; 3. second clamping plate; 4. earth-breaking knife; 5. driving motor; 6. driving shaft; 7. lifting plate; 8. auxiliary cutting beam; 9. first handle; 10. first force rod; 11. handle; 12. threaded pipe; 13. second handle; 14. second force rod; 15. power supply component. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a greenhouse tomato seedling transplanting device, comprising a first clamping plate 1 and a second clamping plate 3, wherein the first clamping plate 1 and the second clamping plate 3 are U-shaped plates respectively.
[0023] The first clamping plate 1 and the second clamping plate 3 are both clamping plates, and the top ends of the first clamping plate 1 and the second clamping plate 3 are movably connected. The first clamping plate 1 and the second clamping plate 3 are connected end to end to form a cylindrical cavity, and the cylindrical cavity is used to adapt to the cultivation soil block for clamping tomato seedlings. The bottoms of the first clamping plate 1 and the second clamping plate 3 are welded with soil-breaking knives 4, and the soil-breaking knives 4 can accelerate the moving speed of the transplanting device in the process of penetrating into the soil layer. The bottoms of the first clamping plate 1 and the second clamping plate 3 are rotatably connected with a lifting plate 7 through a driving structure, and the driving structure includes a driving motor 5. The output end of the driving motor 5 is connected to a driving shaft 6. The surface of the driving shaft 6 is fixed to one end of the lifting plate 7, and the lifting plate 7 can be pulled and rotated by the driving shaft 6.
[0024] The lifting plate 7 can clamp some of the soil blocks to prevent the soil blocks wrapped around the roots of the tomato seedlings from falling off. A first hand-held structure is fixed on the top of the first clamping plate 1. The first hand-held structure includes a first handle 9, and the second hand-held structure includes a second handle 13. A threaded tube 12 is welded to the top of the second handle 13, and a second force rod 14 is welded to the top of the threaded tube 12. A first force rod 10 is welded to the top of the first handle 9 at an obtuse angle to each other. The connection between the first handle 9 and the first force rod 10 is movably connected to the threaded tube 12. A second hand-held structure hinged in the middle of the first hand-held structure is fixed on the top of the second clamping plate 3. A power supply component 15 is installed on the second hand-held structure. The output end of the power supply component 15 is electrically connected to the input end of the drive motor 5, and the power supply component 15 can supply power to the drive motor 5.
[0025] Preferably, Figure 1 As shown, the first clamping plate 1 and the second clamping plate 3 are axially symmetrical to each other. The first clamping plate 1 and the second clamping plate 3 can respectively surround the soil blocks at the roots of the transplanted tomato seedlings in a U shape to reduce the risk of the soil blocks falling.
[0026] Preferably, Figure 2 As shown, a clamping block 2 is welded at one end of the first clamping plate 1 , and the clamping block 2 is a U-shaped block. The clamping block 2 can be adapted and clamped to the top end of the second clamping plate 3 to prevent the second clamping plate 3 from being deformed.
[0027] Preferably, Figure 4 As shown, the lower end of the earth-breaking knife 4 is provided with a chamfered surface to form a tip, and the cross-sectional outer contour of the earth-breaking knife 4 is a triangle, which can quickly cut soil blocks.
[0028] Preferably, Figure 4 As shown, auxiliary cutting beams 8 are fixed to the lower ends of the first clamping plate 1 and the second clamping plate 3 respectively. The length of the auxiliary cutting beam 8 is not less than the length of the first clamping plate 1, so as to avoid leaving a blind cutting area.
[0029] Preferably, Figure 1As shown, the width of the lifting plate 7 does not exceed half of the width of the first clamping plate 1, and a cutting surface is formed at one end of the lifting plate 7, which can speed up the cutting speed of the soil block.
[0030] Preferably, Figure 1 As shown, the tops of the first force applying rod 10 and the second force applying rod 14 are respectively welded with handles 11. When moving the soil block to the planting position in the greenhouse, the two handles 11 are held tightly to place the soil block at the root of the transplanted tomato seedlings into the transplanting pit in the greenhouse.
[0031] Working principle: When in use, confirm that the side of the lifting plate 7 is parallel to the side wall of the clamping plate. The transplanter holds the handle 11 and drives the clamping plate deep into the soil block so that the tomato seedling is located in the middle of the cavity formed by the clamping plate. When the clamping plate penetrates into the soil layer, the soil layer is cut simultaneously by the soil-breaking knife 4 and the auxiliary cutting beam 8, so that the soil block can be cut into square blocks. The drive motor 5 is started, and the output end of the drive motor 5 drives the drive shaft 6 to rotate, and the drive shaft 6 further drives the lifting plate 7 to rotate downward to a position perpendicular to the inner wall of the clamping plate, so that the bottom of the soil block at the root of the tomato is stuck on the top of the lifting plate 7, and traction is applied upward, so that the tomato seedling and the soil block at its root can be moved out of the seedling area to the greenhouse. When the tomato seedling is moved to the designated position, by applying a thrust to the handle 11 to bring the two handles 11 close to each other, the first handle 9 can be rotated with the central axis of the threaded tube 12 as the rotation center, and the first clamping plate 1 and the second clamping plate 3 are separated, and the transplanted tomato seedlings and soil blocks are placed in the transplanting pit.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A greenhouse tomato seedling transplanting device, comprising a first clamping plate (1) and a second clamping plate (3), wherein the top ends of the first clamping plate (1) and the second clamping plate (3) are movably connected, characterized in that: The first clamping plate (1) and the second clamping plate (3) are connected end to end to form a cylindrical cavity. A soil breaking knife (4) is welded to the bottom of the first clamping plate (1) and the second clamping plate (3). The bottoms of the first clamping plate (1) and the second clamping plate (3) are rotatably connected to a lifting plate (7) via a driving structure. A first hand-held structure is fixed to the top of the first clamping plate (1). A second hand-held structure hinged to the middle of the first hand-held structure is fixed to the top of the second clamping plate (3). A power supply component (15) is installed on the second hand-held structure.
2. A greenhouse tomato seedling transplanting device according to claim 1, characterized in that: The first clamping plate (1) and the second clamping plate (3) are respectively U-shaped plates, and the first clamping plate (1) and the second clamping plate (3) are axially symmetrical with each other.
3. The greenhouse tomato seedling transplanting device according to claim 1, characterized in that: A clamping block (2) is welded to one end of the first clamping plate (1), and the clamping block (2) is a U-shaped block.
4. The greenhouse tomato seedling transplanting device according to claim 1, characterized in that: The lower end of the earth-breaking knife (4) is provided with a chamfered surface to form a tip, and the cross-sectional outer contour of the earth-breaking knife (4) is a triangle.
5. The greenhouse tomato seedling transplanting device according to claim 1, characterized in that: Auxiliary cutting beams (8) are respectively fixed to the lower ends of the first clamping plate (1) and the second clamping plate (3); the length of the auxiliary cutting beam (8) is not less than the length of the first clamping plate (1).
6. The greenhouse tomato seedling transplanting device according to claim 1, characterized in that: The driving structure comprises a driving motor (5), the output end of the driving motor (5) is connected to a driving shaft (6), and the surface of the driving shaft (6) is fixed to one end of a lifting plate (7).
7. The greenhouse tomato seedling transplanting device according to claim 1, characterized in that: The width of the lifting plate (7) does not exceed half the width of the first clamping plate (1), and a cutting surface is formed at one end of the lifting plate (7).
8. The greenhouse tomato seedling transplanting device according to claim 1, characterized in that: The first hand-held structure comprises a first handle (9), and the second hand-held structure comprises a second handle (13). A threaded tube (12) is welded to the top of the second handle (13), and a second force-applying rod (14) is welded to the top of the threaded tube (12). A first force-applying rod (10) which is at an obtuse angle to each other is welded to the top of the first handle (9). The connection between the first handle (9) and the first force-applying rod (10) is movably connected to the threaded tube (12), and a handle (11) is welded to the top of each of the first force-applying rod (10) and the second force-applying rod (14).
9. The greenhouse tomato seedling transplanting device according to claim 1, characterized in that: The power supply component (15) is a rechargeable lithium battery.