Vegetable planting pit digging device

Abstract

The utility model discloses a vegetable planting pit digging device, which relates to the field of vegetable planting, and comprises a motor, the lower end of the motor is fixedly connected with a connecting seat, both sides of the connecting seat are welded with grips, the lower end of the connecting seat is welded with a spring, one end of the spring is welded with an anti-splashing cover, and the other end of the spring is welded with an anti-splashing cover. And one end of the motor is fixedly connected with a positioning rod. The anti-splashing cover is connected by arranging the spring, when the device is used, the arrangement of the spring and the anti-splashing cover is convenient for digging holes in the device to prevent soil from splashing, the usability of the device is improved, the positioning cone is connected by arranging the connecting rod, and when the device is used, the anti-splashing cover is connected with the positioning cone through the connecting rod. The arrangement of a connecting rod and a positioning cone facilitates rapid positioning of the device and facilitates deviation prevention, the arrangement of a rotating cutter plays a role in moving an extension cutter, when the device is used, the arrangement of the rotating cutter and the extension cutter facilitates adjustment of the hole digging size, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of vegetable planting, in particular to a vegetable planting hole digger. Background Art

[0002] In the process of vegetable planting, the method of early seedling raising is currently widely adopted. Vegetable seedlings are planted in the field during sowing, which can not only shorten the planting cycle, but also ensure the germination rate. However, since the planting area of ​​vegetables is generally smaller than the planting area of ​​corn and soybeans, the cost and maintenance cost of using large-scale mechanical farming are relatively high. Small machinery is usually used in vegetable planting with a smaller planting area. Before planting the seedlings, it is necessary to dig holes in the cultivated land first, so a vegetable planting digger is needed.

[0003] The existing patent document with the technical disclosure number CN211557944U provides a vegetable planting digging device. In view of the problem that the existing vegetable planting digging device needs to manually press the digging drill bit into the ground, and after the digging is completed, the digging drill bit needs to be lifted out of the pit by manual lifting, which has a large amount of manual labor, the following scheme is proposed, which includes a bottom plate, two vertically arranged support plates are symmetrically welded on the top wall of the bottom plate, and the tops of the two support plates are welded with a horizontally arranged top plate, and two mounting holes are symmetrically opened on the top plate, and a rotating sleeve in the mounting hole A first vertically arranged screw rod is connected, the top end of the first screw rod extends to the top of the top plate and is welded with a first gear, and a second drive motor with an output end facing upward is installed in the middle position of the top wall of the top plate. The utility model can automatically make the digging drill bit enter the ground, and can automatically lift the digging drill bit from the pit, with less manual labor. However, when the CN211557944U technology is operated, it is not convenient to prevent soil splashing when digging the device, it is not convenient to quickly position the device, it is not convenient to prevent deviation, and it is not convenient to adjust the size of the pit. Therefore, a vegetable planting digger is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a vegetable planting hole digging device to solve the problems that the existing vegetable planting hole digging device is not convenient for digging holes to prevent soil splashing, is not convenient for the device to be quickly positioned, is not convenient for preventing deviation, and is not convenient for adjusting the size of the hole when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vegetable planting hole digger, comprising a motor, the lower end of the motor is fixedly connected to a connecting seat, handles are welded on both sides of the connecting seat, the lower end of the connecting seat is welded with a spring, and one end of the spring is welded with an anti-splash cover.

[0006] One end of the motor is fixedly connected with a positioning rod, the outer wall of the positioning rod is fixedly connected with a connecting rod, and one end of the connecting rod is welded with a positioning cone.

[0007] The outer wall of the connecting rod is welded with a rotating knife, the outer wall of the rotating knife is installed with an extended knife, and one side of the extended knife is in contact with a fixed sleeve.

[0008] Preferably, the anti-splash cover is movably connected to the connecting rod, and the inner wall of the anti-splash cover is of open-hole design.

[0009] Preferably, the positioning rod is threadedly connected to the connecting rod, and the inner wall of the connecting rod is of open-hole design.

[0010] Preferably, the rotating knife is movably connected to the extension knife, and the rotating knives are arranged at equal intervals on the outer wall of the connecting rod.

[0011] Preferably, the rotary cutter is threadedly connected to the fixing sleeve, and the inner wall of the fixing sleeve is threaded.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model connects the anti-splash cover by setting a spring. When the device is used, the setting of the spring and the anti-splash cover facilitates digging a pit for the device to prevent soil splashing, thereby increasing the usability of the device;

[0014] 2. The utility model connects the positioning cone by setting a connecting rod. When the device is in use, the setting of the connecting rod and the positioning cone facilitates the rapid positioning of the device and prevents deviation;

[0015] 3. The utility model provides a rotating knife to activate the extension knife. When the device is used, the setting of the rotating knife and the extension knife facilitates the adjustment of the size of the digging hole, thereby increasing the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a vertical appearance diagram of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the combination of the connecting seat and the handle parts of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the anti-splash cover parts of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the extended knife parts of the utility model.

[0020] In the figure: 1. Motor; 2. Connecting seat; 3. Handle; 4. Spring; 5. Anti-splash cover; 6. Positioning rod; 7. Connecting rod; 8. Positioning cone; 9. Rotating knife; 10. Extended knife; 11. Fixed sleeve. 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] See also Figure 1-4 A vegetable planting hole digger includes a motor 1. The lower end of the motor 1 is fixedly connected to a connecting seat 2. Handles 3 are welded on both sides of the connecting seat 2. Springs 4 are welded on the lower ends of the connecting seats 2. An anti-splash cover 5 is welded on one end of the spring 4. The spring 4 is provided to connect the anti-splash cover 5. When the device is in use, the provision of the spring 4 and the anti-splash cover 5 facilitates the device to dig holes to prevent soil from splashing, thereby increasing the usability of the device.

[0024] See also Figure 1-4 A vegetable planting pit digger, one end of the motor 1 is fixedly connected to a positioning rod 6, the outer wall of the positioning rod 6 is fixedly connected to a connecting rod 7, the anti-splash cover 5 is movably connected to the connecting rod 7, and the inner wall of the anti-splash cover 5 is an open-hole design, the positioning rod 6 is threadedly connected to the connecting rod 7, and the inner wall of the connecting rod 7 is an open-hole design, one end of the connecting rod 7 is welded with a positioning cone 8, and the positioning cone 8 is connected by setting the connecting rod 7. When the device is in use, the setting of the connecting rod 7 and the positioning cone 8 facilitates rapid positioning of the device and prevents deviation.

[0025] See also Figure 1-4 A vegetable planting hole digger, the outer wall of the connecting rod 7 is welded with a rotating knife 9, the outer wall of the rotating knife 9 is installed with an extended knife 10, the rotating knife 9 is movably connected with the extended knife 10, and the rotating knife 9 is arranged at equal intervals on the outer wall of the connecting rod 7, one side of the extended knife 10 is in contact with a fixed sleeve 11, the rotating knife 9 is threadedly connected to the fixed sleeve 11, and the inner wall of the fixed sleeve 11 is threadedly arranged, the rotating knife 9 is arranged to play a movable role on the extended knife 10, when using the device, the arrangement of the rotating knife 9 and the extended knife 10 is convenient for adjusting the size of the hole, thereby increasing the usability of the device.

[0026] Working principle: when in use, take out the device and place it in the designated position, then thread the rotating knife 9 to disassemble the fixed sleeve 11, according to the size of the pit to be dug, flexibly adjust the rotating knife 9 to the extended knife 10 to the designated position, then thread the fixed sleeve 11 to fix the rotating knife 9, then fix the motor 1 to the connecting seat 2, then snap and fix the motor 1 to the connecting rod 7, then thread the positioning rod 6 to the connecting rod 7, then fix the positioning cone 8 to the designated soil, the spring 4 contacts the anti-splash cover 5, and the anti-splash cover 5 is attached to the upper end of the soil, and finally the motor 1 is turned on, and the motor 1 drives the connecting rod 7 to rotate rapidly, the soil is dug, and the vegetables are planted, thus completing the use of the device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vegetable planting hole digger, comprising a motor (1), characterized in that: The lower end of the motor (1) is fixedly connected to a connecting seat (2), handles (3) are welded to both sides of the connecting seat (2), a spring (4) is welded to the lower end of the connecting seat (2), and an anti-splash cover (5) is welded to one end of the spring (4); One end of the motor (1) is fixedly connected to a positioning rod (6), an outer wall of the positioning rod (6) is fixedly connected to a connecting rod (7), and one end of the connecting rod (7) is welded to a positioning cone (8); The outer wall of the connecting rod (7) is welded with a rotating knife (9), the outer wall of the rotating knife (9) is installed with an extended knife (10), and one side of the extended knife (10) is in contact with a fixed sleeve (11).

2. A vegetable planting hole digger according to claim 1, characterized in that: The anti-splash cover (5) is movably connected to the connecting rod (7), and the inner wall of the anti-splash cover (5) is of open-hole design.

3. The vegetable planting hole digger according to claim 1, characterized in that: The positioning rod (6) is threadedly connected to the connecting rod (7), and the inner wall of the connecting rod (7) is of open-hole design.

4. The vegetable planting hole digger according to claim 1, characterized in that: The rotating knife (9) is movably connected to the extension knife (10), and the rotating knife (9) is arranged at equal intervals on the outer wall of the connecting rod (7).

5. The vegetable planting hole digger according to claim 1, characterized in that: The rotating knife (9) is threadedly connected to the fixing sleeve (11), and the inner wall of the fixing sleeve (11) is arranged in a threaded shape.

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