Pruning device for fruit tree seedling planting

Abstract

The utility model discloses a pruning device for fruit tree seedling planting, which relates to the technical field of fruit tree seedling planting and comprises an outer rod, a storage battery is arranged at one end of the outer rod, handles are arranged at the upper end and one side of the outer rod, a control key is arranged at the upper end of one handle, and an inner cavity and a mounting groove are formed in the outer rod. A first micro motor is arranged in the mounting groove, a lead screw is arranged at the output end of the first micro motor, an inner rod is arranged on the outer surface of the lead screw, limiting blocks are arranged at the upper end and the lower end of the inner rod, limiting grooves are formed in the inner surfaces of the upper end and the lower end of the outer rod, and a connecting piece is arranged at one end of the inner rod; and a second micro motor is arranged on one side of the connecting piece. According to the pruning device for fruit tree seedling planting, branches of fruit tree seedlings with different heights can be conveniently pruned, and meanwhile the pruned branches can be clamped in the pruning process and are prevented from naturally falling off and injuring workers.

Description

Technical Field

[0001] This utility model relates to the field of fruit tree seedling planting technology, and in particular to a pruning device for fruit tree seedling planting. Background Technology

[0002] With the continuous growth of demand in the fruit market, the scale of the fruit tree planting industry is expanding day by day. The scientific pruning of fruit tree seedlings has a crucial impact on the growth and development of fruit trees, fruit quality and yield. Reasonable pruning can regulate the nutrient distribution of fruit trees, thereby improving the quality and yield of fruits.

[0003] Existing methods for pruning fruit tree seedlings mostly involve manual pruning with hand-held shears. This is inconvenient when pruning higher branches, and the pruned branches often fall naturally, posing a risk of injury to workers when pruning high branches. This negatively impacts the process. To address these shortcomings, we propose a pruning device for fruit tree seedling planting. Utility Model Content

[0004] The main purpose of this utility model is to provide a pruning device for planting fruit tree seedlings, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A pruning device for fruit tree seedling planting includes an outer rod with a battery at one end. Handles are located on the upper end and one side of the outer rod, and a control button is located on the upper end of one handle. An inner cavity and a mounting groove are formed within the outer rod. A first micro motor is housed within the mounting groove, and a lead screw is located at the output end of the first micro motor. An inner rod is located on the outer surface of the lead screw, with limit blocks at both its upper and lower ends. Limit grooves are formed on the inner surfaces of both the upper and lower ends of the outer rod. A connector is located at one end of the inner rod, and a second micro motor is located on one side of the connector. A first rotating rod is located through the connector at the output end of the second micro motor. A first gear is located through the connector at the other end of the first rotating rod, and a second gear is located on one side of the first gear. A second rotating rod is located inside the second gear. A cutter is located on the outer surface of the second rotating rod. A cutting groove is located at one end of the connector, and a pressure groove is located on one side of the cutting groove. A rotating pressure block is also located on the outer surface of the second rotating rod, with an anti-slip pressure plate at its lower end. Both the first and second micro motors are electrically connected to the battery.

[0007] Preferably, the battery is detachably connected to one end of the outer rod, the handle is welded to the outer surface of the outer rod, the control button is detachably connected to the upper end of a handle, and the first micro motor is detachably connected in the mounting slot.

[0008] Preferably, the output end of the first micro motor is provided with a coupling, and the output end of the first micro motor is detachably connected to the lead screw through the provided coupling, and the inner rod is threadedly connected to the outer surface of the lead screw.

[0009] Preferably, the two limiting blocks are welded to the upper and lower ends of the inner rod respectively, the limiting blocks are slidably connected to the limiting groove, and the connecting piece is detachably connected to one end of the inner rod.

[0010] Preferably, the second micro motor is electrically connected to the control button, the second micro motor is detachably connected to one side of the connector, the output end of the second micro motor is provided with a coupling, and the output end of the second micro motor passes through the connector and is detachably connected to the first rotating rod through the provided coupling.

[0011] Preferably, the first gear is welded to one end of the first rotating rod, the second gear meshes with the first gear, the second gear is welded to the outer surface of the second rotating rod, the cutter is detachably connected to the outer surface of the second rotating rod, the cutting groove is welded to one end of the connecting piece, the pressing groove is welded to one end of the cutting groove, and the rotating pressing block is welded to the outer surface of the second rotating rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. When using this pruning device for fruit tree seedlings, the user only needs to hold the two handles with both hands, then align the connector with the desired pruning position on the fruit tree seedling, start the first micro motor, and the screw will rotate so that the inner rod extends from the outer rod, driving the connector to move precisely to the target position. This design greatly simplifies the pruning operation process, enabling operators to easily and accurately position and prune the fruit tree seedlings, effectively improving the efficiency and accuracy of pruning work.

[0014] 2. This pruning device for fruit tree seedlings, after the required pruning position of the fruit tree seedling is between the cutter and the cutting groove, pressing the control button controls the second micro motor to start and drive the first rotating rod to rotate. At this time, under the meshing action of the first gear and the second gear, the second rotating rod and the cutter are driven to rotate. With the cooperation of the cutting groove, the cutter can prune the branches of the fruit tree seedling. At the same time, when pruning the fruit tree seedling, the second rotating rod will also drive the rotating pressure block to rotate, which in turn drives the anti-slip pressure plate to clamp the pruned branches with the cooperation of the pressure groove. This unique design effectively avoids the situation where the pruned branches fall naturally and injure the staff, providing reliable safety protection for the operators. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the outer rod of this utility model;

[0017] Figure 3 This is the utility model Figure 2 Schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the fruit tree seedling pruning device of this utility model.

[0019] In the diagram: 1. Outer rod; 2. Battery; 3. Handle; 4. Control button; 5. Inner cavity; 6. Mounting slot; 7. First micro motor; 8. Lead screw; 9. Inner rod; 10. Limiting block; 11. Limiting groove; 12. Connector; 13. Second micro motor; 14. First rotating rod; 15. First gear; 16. Second gear; 17. Second rotating rod; 18. Cutter; 19. Groove; 20. Pressing groove; 21. Rotating pressing block; 22. Anti-slip pressing plate. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Example 1, as Figures 1-4 As shown, a pruning device for fruit tree seedling planting includes a battery 2 detachably connected to one end of an outer rod 1, a handle 3 welded to the outer surface of the outer rod 1, a control button 4 detachably connected to the upper end of a handle 3, a first micro motor 7 detachably connected to a mounting groove 6, a coupling at the output end of the first micro motor 7, and a lead screw 8 detachably connected to the output end of the first micro motor 7 via the coupling, an inner rod 9 threadedly connected to the outer surface of the lead screw 8, two limiting blocks 10 welded to the upper and lower ends of the inner rod 9 respectively, and the limiting blocks 10 slidingly connected to the limiting groove 11, a connecting piece 12 detachably connected to one end of the inner rod 9, and a second micro motor 13 connected to the control button. 4. Electrical connection: The second micro motor 13 is detachably connected to one side of the connector 12. The output end of the second micro motor 13 is provided with a coupling. The output end of the second micro motor 13 passes through the connector 12 and is detachably connected to the first rotating rod 14 through the provided coupling. The first gear 15 is welded to one end of the first rotating rod 14. The second gear 16 meshes with the first gear 15. The second gear 16 is welded to the outer surface of the second rotating rod 17. The cutter 18 is detachably connected to the outer surface of the second rotating rod 17. The cutting groove 19 is welded to one end of the connector 12. The pressing groove 20 is welded to one end of the cutting groove 19. The rotating pressing block 21 is welded to the outer surface of the second rotating rod 17.

[0022] In use, the user only needs to hold the two handles 3 with both hands, then align the connector 12 with the desired pruning position of the fruit tree seedling, start the first micro motor 7, and the screw 8 will rotate to make the inner rod 9 extend from the outer rod 1, driving the connector 12 to move precisely to the target position. After the device moves to the desired pruning position of the fruit tree seedling between the cutter 18 and the cutting groove 19, press the control button 4 to control the second micro motor 13 to start and drive the first rotating rod 14 to rotate. At this time, under the meshing action of the first gear 15 and the second gear 16, the second rotating rod 17 and the cutter 18 are driven to rotate. With the cooperation of the cutting groove 19, the cutter 18 can prune the branches of the fruit tree seedling. At the same time, when pruning the fruit tree seedling, the second rotating rod will also drive the rotating pressure block 21 to rotate, which in turn drives the anti-slip pressure plate 22 to clamp the pruned branches with the cooperation of the pressure groove 20.

[0023] It should be noted that this utility model is a pruning device for fruit tree seedlings. In use, hold both handles 3 with both hands, then align the connector 12 with the desired pruning position on the fruit tree seedling. Next, start the first micro motor 7 to drive the lead screw 8 to rotate. At this time, the inner rod 9 will extend from the outer rod 1 as the lead screw 8 rotates, simultaneously moving the connector 12 towards the desired pruning position on the fruit tree seedling. When the connector 12 moves to the desired pruning position between the cutting groove 19 and the cutter 18, press the control button 4. The control button 4 will then control the second micro motor 13 via an electrical signal to start and drive the first micro motor 12 to rotate. When rod 14 rotates, the first gear 15 drives the second gear 16 to rotate along with the first rotating rod 14. When the second gear 16 rotates, it drives the second rotating rod 17 and the cutter 18 to rotate. At this time, the cutter 18, in cooperation with the cutting groove 19, will prune and cut the fruit tree seedling at the required pruning position. At the same time, when the second rotating rod 17 rotates, it will drive the rotating pressure block 21 to rotate. The rotating pressure block 21 drives the anti-slip pressure plate 22 to clamp the pruned branches in cooperation with the pressure groove 20, so as to prevent the pruned branches from falling naturally and injuring the staff.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pruning device for planting fruit tree seedlings, comprising an outer rod (1), characterized in that: A battery (2) is provided at one end of the outer rod (1). A handle (3) is provided at the upper end and one side of the outer rod (1). A control button (4) is provided at the upper end of one of the handles (3). An inner cavity (5) and a mounting groove (6) are provided inside the outer rod (1). A first micro motor (7) is provided in the mounting groove (6). A lead screw (8) is provided at the output end of the first micro motor (7). An inner rod (9) is provided on the outer surface of the lead screw (8). Limit blocks (10) are provided at both the upper and lower ends of the inner rod (9). Limit grooves (11) are provided on the inner surfaces of both the upper and lower ends of the outer rod (1). A connector (12) is provided at one end of the inner rod (9). A second micro motor (13) is provided on one side of the connector (12). The output end of the connector (12) is provided with a first rotating rod (14), the other end of the first rotating rod (14) is provided with a first gear (15) through the connector (12), a second gear (16) is provided on one side of the first gear (15), a second rotating rod (17) is provided inside the second gear (16), a cutter (18) is provided on the outer surface of the second rotating rod (17), a groove (19) is provided on one end of the connector (12), a pressure groove (20) is provided on one side of the groove (19), a rotating pressure block (21) is also provided on the outer surface of the second rotating rod (17), and an anti-slip pressure plate (22) is provided at the lower end of the rotating pressure block (21). The first micro motor (7) and the second micro motor (13) are both electrically connected to the battery (2).

2. The pruning device for planting fruit tree seedlings according to claim 1, characterized in that: The battery (2) is detachably connected to one end of the outer rod (1), the handle (3) is welded to the outer surface of the outer rod (1), the control button (4) is detachably connected to the upper end of a handle (3), and the first micro motor (7) is detachably connected in the mounting slot (6).

3. The pruning device for planting fruit tree seedlings according to claim 1, characterized in that: The output end of the first micro motor (7) is provided with a coupling, and the output end of the first micro motor (7) is detachably connected to the lead screw (8) through the provided coupling. The inner rod (9) is threadedly connected to the outer surface of the lead screw (8).

4. The pruning device for planting fruit tree seedlings according to claim 1, characterized in that: The two limiting blocks (10) are welded to the upper and lower ends of the inner rod (9) respectively. The limiting blocks (10) are slidably connected to the limiting groove (11). The connecting piece (12) is detachably connected to one end of the inner rod (9).

5. The pruning device for planting fruit tree seedlings according to claim 1, characterized in that: The second micro motor (13) is electrically connected to the control button (4). The second micro motor (13) is detachably connected to one side of the connector (12). The output end of the second micro motor (13) is provided with a coupling. The output end of the second micro motor (13) passes through the connector (12) and is detachably connected to the first rotating rod (14) through the provided coupling.

6. The pruning device for planting fruit tree seedlings according to claim 1, characterized in that: The first gear (15) is welded to one end of the first rotating rod (14), the second gear (16) meshes with the first gear (15), the second gear (16) is welded to the outer surface of the second rotating rod (17), the cutter (18) is detachably connected to the outer surface of the second rotating rod (17), the cutting groove (19) is welded to one end of the connector (12), the pressing groove (20) is welded to one end of the cutting groove (19), and the rotating pressing block (21) is welded to the outer surface of the second rotating rod (17).

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