An automated fruit tree seedling planting device

Abstract

The utility model discloses a kind of automated fruit seedling planting equipment, including machine body, fixedly connected in the output end of machine body spiral vane rod, the both sides of the surface of spiral vane rod are fixedly connected with connecting block, the inside of connecting block is movably connected with swing lever by pin shaft, the side of swing lever away from connecting block is provided with push structure, the push structure can push the soil dug by spiral vane rod to outside, the surface of spiral vane rod is provided with adjusting structure, the adjusting structure can control the swing angle of swing lever.The utility model is provided with connecting block, swing lever, push structure and adjusting structure on spiral vane rod, solve the problem that the soil of existing pit equipment is accumulated around pit mouth, push structure can push and flatten the soil dug directly to outside, prevent soil from occupying space and affecting subsequent seedling root filling by large accumulation, to improve planting efficiency and reduce artificial cleaning needs.

Description

Technical Field

[0001] This utility model relates to the field of fruit tree seedling planting technology, specifically to an automated fruit tree seedling planting device. Background Technology

[0002] Fruit tree seedling cultivation involves a wide variety of equipment, covering all aspects from soil preparation to seedling planting and initial maintenance. The complexity and level of mechanization of the equipment depend on the size of the plantation, the budget, and the terrain conditions.

[0003] For example, patent application number 201810944668.X, published on the China Patent Network, is titled "Automated Fruit Tree Seedling Planting Equipment." It includes an engine, a fuel filler, a water tank, a control bracket, a soil-digging spindle, and soil-digging blades. The control bracket is installed at the bottom of the engine via a snap-fit ​​mechanism. A water tank is located at the right end of the engine. The upper end of the soil-digging spindle passes through the middle of the control bracket and connects to the engine. The fuel filler is located at the upper end of the engine via a fitting mechanism. This utility model uses a drive mechanism to activate a linkage mechanism to open the water-saving mechanism. Then, the handle body within the drive mechanism rotates in the opposite direction, resetting the reset device and causing the piston plate within the water supply device to move downwards. This increases the water pressure, allowing it to be sprayed through the diversion nozzles in the diversion pipe to moisten the soil pit cavity, significantly improving the survival rate of the seedlings and promoting their vigorous growth.

[0004] However, existing planting equipment can only dig holes in the ground, and the excavated soil is directly piled up around the outside of the ground, taking up a lot of space. When seedlings are grafted, the piled-up soil can easily affect the filling of the seedling roots.

[0005] Therefore, it is necessary to design and modify automated fruit tree seedling planting equipment. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide an automated fruit tree seedling planting device that has the advantage of pushing and processing the excavated soil. This solves the problem that existing planting devices can only dig holes in the ground, and the excavated soil is directly piled up around the outside of the ground, occupying a lot of space. When seedlings are grafted, the piled-up soil can easily affect the filling of the seedling roots.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automated fruit tree seedling planting device, comprising a machine body;

[0008] The helical blade is fixedly connected to the output end of the machine body;

[0009] Both sides of the surface of the spiral blade are fixedly connected to connecting blocks. The inner side of the connecting blocks is movably connected to a swing arm via a pin. A pushing structure is provided on the side of the swing arm away from the connecting blocks. The pushing structure can push the soil excavated by the spiral blade outward. An adjustment structure is provided on the surface of the spiral blade. The adjustment structure can control the swing angle of the swing arm.

[0010] As a preferred embodiment of this utility model, the pushing structure includes a movable block fixedly connected to the bottom inner side of the swing arm, and both sides of the movable block are movably connected to a conical plate via pins, the surface of the conical plate being inclined.

[0011] As a preferred embodiment of the present invention, the adjusting structure includes a compression frame sleeved on the surface of the spiral blade rod. The compression frame is conical in shape, and the bottom of the compression frame extends to the outside of the swing rod and contacts the outer surface of the swing rod. The swing rod is slidably connected to the compression frame.

[0012] As a preferred embodiment of this invention, a spring plate is fixedly connected to the inner side of the swing arm, and the side of the spring plate away from the swing arm is in contact with the surface of the spiral blade rod, and the spring plate is elastic.

[0013] In a preferred embodiment of this invention, a connecting frame is fixedly connected to the surface of the machine body, and a bidirectional screw is movably connected to the inside of the connecting frame via a bearing. Both sides of the surface of the bidirectional screw are threaded with threaded sleeves. A crank is movably connected to the front of the threaded sleeve via a pin, and a lifting plate is movably connected to the side of the crank away from the threaded sleeve via a pin. The back of the lifting plate is fitted onto the surface of the spiral blade and located at the top of the extrusion frame. The extrusion frame is fixedly connected to the lifting plate.

[0014] In a preferred embodiment of this invention, the left end of the bidirectional screw passes through the connecting frame and extends to the left side of the connecting frame, and a rotating wheel is fixedly connected to the left end of the bidirectional screw.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model solves the problem of soil accumulating around the pit opening in existing digging equipment by setting a connecting block, swing rod, pushing structure and adjustment structure on the spiral blade rod. The pushing structure can push and flatten the excavated soil directly to the outside, preventing the soil from accumulating in large quantities, occupying space and affecting the subsequent filling of the seedling roots, thereby improving planting efficiency and reducing the need for manual cleaning.

[0017] 2. By setting up movable blocks and conical plates, this utility model can effectively guide soil flow when the spiral blade rotates. The inclined surface can reduce soil jamming and resistance, efficiently push the soil outward and evenly disperse it, avoid local accumulation, and further improve the speed of soil treatment after digging and the smoothness of seedling planting.

[0018] 3. This utility model uses a conical extrusion frame fitted onto the spiral blade rod, with the bottom of the extrusion frame slidingly contacting the swing rod. This allows for smooth contact with the swing rod during adjustment, enabling precise control of the swing angle of the swing rod through height changes and reducing mechanical wear. Its sliding connection design ensures smooth operation and improves equipment reliability and ease of maintenance.

[0019] 4. This utility model provides stable elastic force by fixing an elastic plate inside the swing arm and contacting the surface of the helical blade rod, buffering the vibration and soil resistance changes during the rotation of the helical blade rod, keeping the swing arm position stable and reducing the fluctuation of the swing amplitude, thereby preventing the push structure from shaking unexpectedly and improving the smoothness and life of the equipment operation.

[0020] 5. This utility model uses a connecting frame, a bidirectional screw, a screw sleeve, a crank, and a lifting plate to form a lifting mechanism for adjusting the extrusion frame. The beneficial effect is that the bidirectional screw drives the screw sleeve to move in the opposite direction, which in turn drives the crank and the lifting plate to achieve lifting control of the extrusion frame.

[0021] 6. By extending the left end of the bidirectional screw and fixing the rotating wheel, this utility model provides a manual operation point. Users can directly rotate the rotating wheel to control the bidirectional screw, simplifying the adjustment process and reducing reliance on tools. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0024] Figure 3 This is a top view of the structure of this utility model;

[0025] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 1. Body; 2. Spiral blade; 3. Connecting block; 4. Swing rod; 5. Pushing structure; 6. Adjusting structure; 7. Movable block; 8. Conical plate; 9. Extrusion frame; 10. Spring plate; 11. Connecting frame; 12. Bidirectional screw; 13. Screw sleeve; 14. Crank; 15. Lifting plate; 16. Rotary wheel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1 to 4 As shown, the present invention provides an automated fruit tree seedling planting device, including a body 1;

[0029] The spiral blade 2 is fixedly connected to the output end of the machine body 1;

[0030] Both sides of the surface of the spiral blade 2 are fixedly connected to connecting blocks 3. The inner side of the connecting blocks 3 is movably connected to a swing rod 4 via a pin. A pushing structure 5 is provided on the side of the swing rod 4 away from the connecting blocks 3. The pushing structure 5 can push the soil excavated by the spiral blade 2 outward. An adjustment structure 6 is provided on the surface of the spiral blade 2. The adjustment structure 6 can control the swing angle of the swing rod 4.

[0031] refer to Figure 2 The pushing structure 5 includes a movable block 7 fixedly connected to the bottom inner side of the swing arm 4. Both sides of the movable block 7 are movably connected to a conical plate 8 via pins. The surface of the conical plate 8 is set to be inclined.

[0032] As a technical optimization of this utility model, by setting the movable block 7 and the conical plate 8, the soil flow can be effectively guided when the spiral blade 2 rotates. The inclined surface can reduce soil jamming and resistance, efficiently push the soil outward and evenly disperse it, avoid local accumulation, and further improve the soil treatment speed after digging and the success of seedling planting.

[0033] refer to Figure 4 The adjusting structure 6 includes a compression frame 9 sleeved on the surface of the spiral blade 2. The compression frame 9 is conical in shape. The bottom of the compression frame 9 extends to the outside of the rocker arm 4 and contacts the outer surface of the rocker arm 4. The rocker arm 4 is slidably connected to the compression frame 9.

[0034] As a technical optimization of this utility model, the conical extrusion frame 9, which is fitted onto the spiral blade rod 2, and whose bottom is in sliding contact with the swing rod 4, can smoothly abut against the swing rod 4 during the adjustment process. The swing angle of the swing rod 4 can be precisely controlled by the change in height, reducing mechanical wear. Its sliding connection design ensures smooth operation and improves the reliability and maintenance convenience of the equipment.

[0035] refer to Figure 4 A spring plate 10 is fixedly connected to the inner side of the swing arm 4. The side of the spring plate 10 away from the swing arm 4 is in contact with the surface of the spiral blade 2. The spring plate 10 is elastic.

[0036] As a technical optimization of this utility model, by fixing an elastic plate 10 inside the swing arm 4 and contacting the surface of the spiral blade 2, a stable elastic force can be provided, buffering the vibration and soil resistance changes when the spiral blade 2 rotates, keeping the position of the swing arm 4 stable and reducing the fluctuation of the swing amplitude, thereby preventing the push structure 5 from shaking unexpectedly and improving the smoothness and life of the equipment operation.

[0037] refer to Figure 2 A connecting frame 11 is fixedly connected to the surface of the machine body 1. A bidirectional screw 12 is movably connected to the inside of the connecting frame 11 via a bearing. Both sides of the surface of the bidirectional screw 12 are threaded with a screw sleeve 13. A crank 14 is movably connected to the front of the screw sleeve 13 via a pin. A lifting plate 15 is movably connected to the side of the crank 14 away from the screw sleeve 13 via a pin. The back of the lifting plate 15 is fitted onto the surface of the spiral blade 2 and is located at the top of the extrusion frame 9. The extrusion frame 9 is fixedly connected to the lifting plate 15.

[0038] As a technical optimization of this utility model, the lifting mechanism of the extrusion frame 9 is formed by connecting frame 11, bidirectional screw 12, screw sleeve 13, crank 14 and lifting plate 15. The beneficial effect is that the bidirectional screw 12 drives the screw sleeve 13 to move in the opposite direction, and drives the crank 14 and lifting plate 15 to realize the lifting control of the extrusion frame 9.

[0039] refer to Figure 2 The left end of the bidirectional screw 12 passes through the connecting frame 11 and extends to the left side of the connecting frame 11. A rotating wheel 16 is fixedly connected to the left end of the bidirectional screw 12.

[0040] As a technical optimization of this utility model, by extending the left end of the bidirectional screw 12 and fixing the rotating wheel 16, a manual operation point can be provided. Users can directly rotate the rotating wheel 16 to control the bidirectional screw 12, simplifying the adjustment process and reducing reliance on tools.

[0041] The working principle and usage process of this utility model: The machine body 1 drives the spiral blade 2 at its output end to rotate and move downward, cutting into the soil to dig a pit. While the spiral blade 2 rotates to dig the pit, the connecting blocks 3 fixed on both sides of its surface also rotate. The connecting blocks 3 drive the swing arm 4 to move synchronously through the pin shaft. The movable block 7 at the bottom of the inner side of the swing arm 4 moves accordingly. The conical plates 8 connected to both sides of the movable block 7 by the pin shaft contact the soil loosened by the spiral blade 2 during the rotation. Since the surface of the conical plates 8 is inclined, when they rotate with the swing arm 4, their inclined surface effectively pushes the loose soil outward, preventing the soil from directly accumulating at the edge of the pit. When it is necessary to adjust the pushing depth of the conical plates 8, the equipment operator rotates the wheel 16 on the left side of the connecting frame 11 on the surface of the machine body 1. 16 drives the bidirectional screw 12 to rotate. The two threaded sleeves 13 on the surface of the bidirectional screw 12 move in opposite directions along the screw axis under the action of rotation. The movement of the threaded sleeves 13 drives the crank 14 hinged to it to move. The movement of the crank 14 drives the lifting plate 15 to move along the axial direction of the spiral blade 2. Since the extrusion frame 9 is fixedly connected to the lifting plate 15, the lifting movement of the lifting plate 15 directly drives the extrusion frame 9 to slide up and down on the surface of the spiral blade 2. By changing the height position of the extrusion frame 9 on the spiral blade 2, the contact point between the extrusion frame 9 and the swing rod 4 can be adjusted, causing the swing rod 4 to swing inward or outward around the pin on the connecting block 3, thereby changing the angle of the swing rod 4 and the conical plate 8 on it relative to the axis of the spiral blade 2. The change in the angle of the swing rod 4 directly affects the radial distance of the soil pushed by the conical plate 8.

[0042] In summary, this automated fruit tree seedling planting equipment, through the installation of connecting block 3, swing rod 4, pushing structure 5, and adjusting structure 6 on the spiral blade 2, solves the problem of soil accumulating around the pit opening in existing digging equipment. The pushing structure 5 can directly push and flatten the excavated soil to the outside, preventing large amounts of soil from accumulating and occupying space and affecting the subsequent filling of the seedling roots, thereby improving planting efficiency and reducing the need for manual cleaning.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated fruit tree seedling planting device, comprising a body (1); The spiral blade (2) is fixedly connected to the output end of the machine body (1); Its features are: Both sides of the surface of the spiral blade (2) are fixedly connected to connecting blocks (3). The inner side of the connecting block (3) is movably connected to a swing rod (4) via a pin. A pushing structure (5) is provided on the side of the swing rod (4) away from the connecting block (3). The pushing structure (5) can push the soil excavated by the spiral blade (2) outward. An adjustment structure (6) is provided on the surface of the spiral blade (2). The adjustment structure (6) can control the swing angle of the swing rod (4).

2. The automated fruit tree seedling planting equipment according to claim 1, characterized in that: The pushing structure (5) includes a movable block (7) fixedly connected to the bottom of the inner side of the swing arm (4). Both sides of the movable block (7) are movably connected to a conical plate (8) via a pin. The surface of the conical plate (8) is set to be inclined.

3. The automated fruit tree seedling planting equipment according to claim 1, characterized in that: The adjustment structure (6) includes a compression frame (9) sleeved on the surface of the spiral blade (2). The compression frame (9) is conical in shape. The bottom of the compression frame (9) extends to the outside of the swing rod (4) and contacts the outer surface of the swing rod (4). The swing rod (4) is slidably connected to the compression frame (9).

4. The automated fruit tree seedling planting equipment according to claim 1, characterized in that: A spring plate (10) is fixedly connected to the inner side of the swing arm (4). The side of the spring plate (10) away from the swing arm (4) is in contact with the surface of the spiral blade (2). The spring plate (10) is elastic.

5. The automated fruit tree seedling planting equipment according to claim 3, characterized in that: A connecting frame (11) is fixedly connected to the surface of the body (1). A double-acting screw (12) is movably connected to the inside of the connecting frame (11) via a bearing. Both sides of the surface of the double-acting screw (12) are threaded with a screw sleeve (13). A crank (14) is movably connected to the front of the screw sleeve (13) via a pin. A lifting plate (15) is movably connected to the side of the crank (14) away from the screw sleeve (13) via a pin. The back of the lifting plate (15) is sleeved on the surface of the spiral blade (2) and located at the top of the extrusion frame (9). The extrusion frame (9) is fixedly connected to the lifting plate (15).

6. The automated fruit tree seedling planting equipment according to claim 5, characterized in that: The left end of the bidirectional screw (12) passes through the connecting frame (11) and extends to the left side of the connecting frame (11). A rotating wheel (16) is fixedly connected to the left end of the bidirectional screw (12).

Images