Forestry sapling planting and hole forming device

Abstract

The utility model discloses a forestry sapling planting hole forming device, and relates to the technical field of sapling planting machinery, the forestry sapling planting hole forming device comprises a bottom frame, the left side wall and the right side wall of the bottom frame are each provided with two moving wheels, the front side and the rear side of the lower end of the bottom frame are each provided with a containing groove, and a positioning mechanism is arranged in each containing groove; a vertical frame is fixedly connected to the upper end of the bottom frame, a hole forming mechanism is arranged on the inner side of the vertical frame, a vertical plate is fixedly connected to the upper end of the bottom frame, a switch panel is arranged on the rear side wall of the vertical plate, and a battery box located on the rear side of the vertical plate is arranged at the upper end of the bottom frame. According to the utility model, the positioning nails are inserted into the ground, so that the underframe can be stabilized, the stability of the subsequent cavitation operation process is ensured, and the cavitation operation is convenient and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of sapling planting machinery, in particular to a forestry sapling planting hole-forming device. Background Art

[0002] Nursery planting holes refer to digging holes in the ground for transplanting and planting seedlings. Manual hole-forming is labor-intensive, inefficient, and the quality of the holes often fails to meet agronomic requirements. Mechanical hole-forming devices can improve mechanization, reduce labor costs, increase efficiency, and promote regional crop economic development. Common nursery planting hole-forming devices on the market can be divided into extrusion and cutting types based on the hole-forming mechanism. Extrusion types often use gyroscopic drill bits.

[0003] Patent number CN220087903U, titled "A Seedling Planting Hole-forming Device," discloses a seedling planting hole-forming device comprising a base, rollers mounted at the four corners of the base, a bracket connected to the front end of the base, a fixed frame connected to the middle of the bracket, a drive device bolted to the fixed frame, a main shaft connected to the output end of the drive device, a wall plate and a spiral blade welded to the main shaft, several scaly protrusions welded to the spiral blade, a positioning pin welded to the bottom end of the main shaft, several loosening teeth welded to the bottom end of the spiral blade, vertical supports welded to both sides of the rear end of the base, and U-shaped parts welded to the upper ends of the vertical supports. The patent lacks components for positioning and fixing the base, resulting in poor overall stability of the base during the hole-forming operation, which in turn affects the stability of the hole-forming process. Furthermore, the hole-forming operation requires manual downward pressure, which is laborious and time-consuming. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a forestry sapling planting hole forming device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A forestry sapling planting and hole-forming device includes a base frame, two movable wheels are installed on the left and right side walls of the base frame, storage grooves are provided on the front and rear sides of the lower end of the base frame, a positioning mechanism is provided inside the storage groove, the upper end of the base frame is fixedly connected to a vertical frame, the inner side of the vertical frame is provided with a hole-forming mechanism, the upper end of the base frame is fixedly connected to a vertical plate, the rear side wall of the vertical plate is provided with a switch panel, and the upper end of the base frame is provided with a battery box located on the rear side of the vertical plate.

[0007] As a further improvement of the present invention, the positioning mechanism includes a movable plate arranged inside the storage slot, the lower end of the movable plate is fixedly connected to two positioning nails, the upper end of the base frame is fixedly installed with a first electric telescopic rod, the telescopic end of the first electric telescopic rod passes downward through the base frame and is fixedly connected to the upper end of the movable plate.

[0008] As a further improvement of the present invention, the cavitation mechanism includes a mounting plate, a spiral cutter is rotatably mounted on the lower end of the mounting plate, a motor is fixedly mounted on the upper end of the mounting plate, the output shaft of the motor passes downward through the mounting plate and is fixedly connected to the spiral cutter, two slides are fixedly connected to the side walls of the mounting plate, and movable grooves are provided on the opposite side walls of the vertical frame, and the two slides slide respectively inside the two movable grooves, and a second electric telescopic rod is fixedly mounted on the inner top wall of the movable groove, and the telescopic end of the second electric telescopic rod is fixedly connected to the upper end of the slide.

[0009] As a further improvement of the present invention, the positioning pin is a conical structure.

[0010] As a further improvement of the present invention, the slide plate and the mounting plate are integrally formed.

[0011] As a further improvement of the present invention, two handrails are fixedly connected to the rear side wall of the vertical board.

[0012] Beneficial effects of the utility model:

[0013] By setting up a positioning mechanism, before performing the hole-forming operation, the first electric telescopic rod is started to extend, driving the movable plate to move downward, and the positioning pins are driven by the movable plate to be inserted into the ground, thereby stabilizing the base frame and ensuring the stability of the subsequent hole-forming operation process.

[0014] By setting up a second electric telescopic rod and a movable plate, the second electric telescopic rod is extended to drive the movable plate to move downward, and then drive the installation plate and the spiral cutter to descend to perform the hole-forming operation, replacing manual operation, which is more convenient and labor-saving.

[0015] The utility model utilizes positioning nails to be inserted into the ground, thereby being able to stabilize the base frame, thereby ensuring the stability of the subsequent hole-forming operation process, and the hole-forming operation is convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a device for planting and forming holes for forestry saplings proposed in the present utility model;

[0017] Figure 2 This is a structural diagram of the base frame and storage slots of a forestry sapling planting and hole-forming device proposed by the utility model;

[0018] Figure 3 This is a structural diagram of a positioning mechanism of a device for planting holes for forestry saplings proposed in the present invention;

[0019] Figure 4 The present invention is a schematic structural diagram of a hole-forming mechanism of a device for planting forestry saplings.

[0020] In the figure: 1 base frame, 2 moving wheels, 3 first electric telescopic rod, 4 battery box, 5 vertical board, 6 switch panel, 7 handrail, 8 vertical frame, 9 moving slot, 10 storage slot, 11 moving board, 12 positioning pins, 13 second electric telescopic rod, 14 slide plate, 15 mounting plate, 16 motor, 17 spiral cutter. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figures 1-4 A forestry sapling planting and hole-forming device includes a base frame 1, two movable wheels 2 are installed on the left and right side walls of the base frame 1, storage slots 10 are provided on the front and rear sides of the lower end of the base frame 1, and a positioning mechanism is provided inside the storage slot 10. The upper end of the base frame 1 is fixedly connected to a vertical frame 8, and a hole-forming mechanism is provided on the inner side of the vertical frame 8. The upper end of the base frame 1 is fixedly connected to a vertical plate 5, and a switch panel 6 is provided on the rear side wall of the vertical plate 5. Two handrails 7 are fixedly connected to the rear side wall of the vertical plate 5. The upper end of the base frame 1 is provided with a battery box 4 located on the rear side of the vertical plate 5. The battery box 4 provides power for the device. The battery box 4 is electrically connected to the first electric telescopic rod 3, the second electric telescopic rod 13, the motor 16, and the switch panel 6. The switch panel 6 is electrically connected to the first electric telescopic rod 3, the second electric telescopic rod 13, and the motor 16.

[0023] In the utility model, the positioning mechanism includes a movable plate 11 arranged inside the storage slot 10, and the lower end of the movable plate 11 is fixedly connected to two positioning pins 12, and the positioning pins 12 are conical structures. The upper end of the base frame 1 is fixedly installed with a first electric telescopic rod 3, and the telescopic end of the first electric telescopic rod 3 passes downward through the base frame 1 and is fixedly connected to the upper end of the movable plate 11.

[0024] The cavitation mechanism includes a mounting plate 15, a spiral cutter 17 is rotatably mounted on the lower end of the mounting plate 15, a motor 16 is fixedly mounted on the upper end of the mounting plate 15, the output shaft of the motor 16 passes downward through the mounting plate 15 and is fixedly connected to the spiral cutter 17, two slides 14 are fixedly connected to the side wall of the mounting plate 15, the slide 14 and the mounting plate 15 are integrally formed, and movable grooves 9 are provided on the opposite side walls of the vertical frame 8. The two slides 14 slide inside the two movable grooves 9 respectively, and a second electric telescopic rod 13 is fixedly mounted on the inner top wall of the movable groove 9, and the telescopic end of the second electric telescopic rod 13 is fixedly connected to the upper end of the slide 14.

[0025] When the present invention is used, the device is pushed to the caving position by the armrest 7, and then the first electric telescopic rod 3 is started to extend, driving the movable plate 11 to move downward, and the positioning nail 12 is driven by the movable plate 11 to be inserted into the ground, so that the base frame 1 can be stabilized, thereby ensuring the stability of the subsequent caving operation process, and then the motor 16 is started to drive the spiral knife 17 to rotate, and then the second electric telescopic rod 13 is started to extend, which can drive the slide plate 14 to move downward, and then drive the mounting plate 15 and the spiral knife 17 to descend to perform the caving operation.

[0026] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A device for planting and forming holes for forestry seedlings, comprising a base frame (1), characterized in that: Two moving wheels (2) are installed on the left and right side walls of the base frame (1), and storage grooves (10) are provided on the front and rear sides of the lower end of the base frame (1). A positioning mechanism is provided inside the storage groove (10). The upper end of the base frame (1) is fixedly connected to a vertical frame (8), and a hole-forming mechanism is provided on the inner side of the vertical frame (8). The upper end of the base frame (1) is fixedly connected to a vertical plate (5), and a switch panel (6) is provided on the rear side wall of the vertical plate (5). The upper end of the base frame (1) is provided with a battery box (4) located on the rear side of the vertical plate (5), and the hole-forming mechanism includes a mounting plate (15), and the lower end of the mounting plate (15) is rotated. A spiral cutter (17) is installed, and a motor (16) is fixedly installed on the upper end of the mounting plate (15). The output shaft of the motor (16) passes through the mounting plate (15) downward and is fixedly connected to the spiral cutter (17). Two slides (14) are fixedly connected to the side wall of the mounting plate (15). The two opposite side walls of the vertical frame (8) are provided with movable grooves (9). The two slides (14) slide inside the two movable grooves (9) respectively. A second electric telescopic rod (13) is fixedly installed on the inner top wall of the movable groove (9), and the telescopic end of the second electric telescopic rod (13) is fixedly connected to the upper end of the slide (14).

2. A device for planting and forming holes for forestry seedlings according to claim 1, characterized in that: The positioning mechanism comprises a movable plate (11) arranged inside the receiving slot (10), the lower end of the movable plate (11) being fixedly connected to two positioning pins (12), the upper end of the base frame (1) being fixedly mounted with a first electric telescopic rod (3), the telescopic end of the first electric telescopic rod (3) penetrating downwardly through the base frame (1) and being fixedly connected to the upper end of the movable plate (11).

3. A device for planting and forming holes for forestry seedlings according to claim 2, characterized in that: The positioning pin (12) is a conical structure.

4. The device for planting and forming holes for forestry seedlings according to claim 1, characterized in that: The slide plate (14) and the mounting plate (15) are integrally formed.

5. The device for planting and forming holes for forestry seedlings according to claim 1, characterized in that: Two handrails (7) are fixedly connected to the rear side wall of the vertical plate (5).

Images