Hole positioning device for tobacco cultivation

Abstract

The utility model relates to the field of tobacco cultivation, and discloses a hole fixing device for tobacco cultivation, which comprises a panel, a fixed frame is fixedly connected to the outer wall of the upper end of the panel, an electric telescopic rod is fixedly connected to the outer wall of the upper end of the fixed frame, a movable frame is fixedly connected to the outer wall of the bottom end of the electric telescopic rod, and the movable frame is fixedly connected to the outer wall of the upper end of the panel. A double-shaft motor is fixedly connected to the inner wall of the movable frame, a lead screw is rotationally connected to the inner wall of the movable frame, the end, close to the double-shaft motor, of the lead screw is fixedly connected to an output shaft of the double-shaft motor, and a mounting block penetrates through the outer wall of the lead screw and is in threaded connection with the outer wall of the lead screw. According to the utility model, the rotary column, the clamping block, the mounting block and the like are arranged, and the limiting on the rotary column is relieved by pressing the clamping block, so that the rotary column can be rotated to drive the hole positioning rod to rotate, the angle of the hole positioning rod can be changed according to the number of single hole positioning, the number of single hole positioning can be changed without mounting or dismounting the hole positioning rod, and the adjustment is flexible and convenient.

Description

Technical Field

[0001] This utility model relates to the field of tobacco cultivation, and in particular to a device for determining planting holes in tobacco cultivation. Background Technology

[0002] Tobacco is an economic crop with a wide history of cultivation, processing, and consumption worldwide. It can be used to extract components such as nicotine and produce a variety of products for human consumption.

[0003] Planting in designated holes ensures that tobacco plants are spaced appropriately, thus achieving reasonable density planting. Reasonable density allows for full utilization of land resources, sunlight, and nutrients.

[0004] Most existing tobacco cultivation hole-fixing devices fix the hole-fixing rods with bolts, and the hole-fixing rods can only move vertically. If it is necessary to change the number of holes fixed at one time, the hole-fixing rods need to be disassembled or installed with bolts, which is inconvenient. Therefore, a hole-fixing device for tobacco cultivation is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a hole-fixing device for tobacco cultivation, which aims to improve the problem of inconvenience in adjusting the hole-fixing rod to change the number of holes per time in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a device for determining planting holes in tobacco cultivation, comprising a panel, a fixed frame fixedly connected to the upper outer wall of the panel, an electric telescopic rod fixedly connected to the upper outer wall of the fixed frame, a movable frame fixedly connected to the lower outer wall of the electric telescopic rod, a dual-axis motor fixedly connected to the inner wall of the movable frame, a lead screw rotatably connected to the inner wall of the movable frame, one end of the lead screw near the dual-axis motor fixedly connected to the output shaft of the dual-axis motor, a mounting block threaded through and connected to the outer wall of the lead screw, a rotating column rotatably connected to the inner wall of the mounting block, a planting hole rod fixedly connected to the lower outer wall of the rotating column, a locking block elastically connected to the inner wall of the right end of the rotating column via a spring, a sliding groove provided on the rotating column, an adjustment component provided on the upper outer wall of the panel for facilitating the movement of the device, and a guide component provided on the upper outer wall of the movable frame for guiding.

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes a fixed base, the bottom outer wall of which is fixedly connected to the upper outer wall of the panel. An adjustment rod is slidably connected to the upper inner wall of the fixed base. A handle is fixedly connected to the upper outer wall of the adjustment rod. An insert is elastically connected to the front outer wall of the fixed base via a spring.

[0009] As a further description of the above technical solution:

[0010] The guiding assembly includes a guide rod one, the bottom outer wall of the guide rod one is fixedly connected to the upper outer wall of the movable frame, and a guide rod two is fixedly connected to the bottom inner wall of the movable frame.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the inner wall of the right end of the rotating column, and the other end of the spring is in contact with the outer wall of the left end of the locking block.

[0013] As a further description of the above technical solution:

[0014] The left side of the card block is C-shaped, and the outer wall of the card block is slidably connected to the inner wall of the right end of the rotating column. The outer wall of the card block is engaged with the inner wall of the mounting block.

[0015] As a further description of the above technical solution:

[0016] One end of the second spring is fixedly connected to the front outer wall of the fixed base, and the other end of the second spring is fixedly connected to the rear outer wall of the insert.

[0017] As a further description of the above technical solution:

[0018] The rear outer wall of the insert is slidably connected to the front inner wall of the fixed base, and the rear outer wall of the insert is engaged with the front inner wall of the adjusting rod.

[0019] As a further description of the above technical solution:

[0020] The mounting block has a threaded pipe through hole and a through hole on the inner wall of the right end, and the mounting block is slidably connected to the outer wall of the guide rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a rotating column, a locking block and an installation block, the limiting of the rotating column can be released by pressing the locking block, and the rotating column can be rotated to drive the acupoint rod to rotate. The angle of the acupoint rod can be changed according to the number of acupoints in a single operation. The number of acupoints in a single operation can be changed without installing or disassembling the acupoint rod, and the adjustment is flexible and convenient.

[0023] 2. In this utility model, by providing a fixed base, an adjusting rod, and an insert, the adjusting rod can be moved to move the handle by moving the insert away from the inner wall of the adjusting rod, thereby adjusting the height of the handle to a comfortable gripping height for the user. Then, the position of the adjusting rod is fixed by the insert, thereby improving the user's comfort. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a hole-fixing device for tobacco cultivation proposed in this utility model;

[0025] Figure 2 This is a cross-sectional schematic diagram of a movable frame for a tobacco cultivation hole-fixing device proposed in this utility model;

[0026] Figure 3 This is a cross-sectional schematic diagram of an installation block for a tobacco cultivation hole-fixing device proposed in this utility model;

[0027] Figure 4 This is a cross-sectional view of the mounting block and a schematic diagram of the horizontal state of the hole-fixing rod for a tobacco cultivation hole-fixing device proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of a rotating column for a tobacco cultivation hole-fixing device proposed in this utility model;

[0029] Figure 6 This is a schematic diagram of a fixing seat for a tobacco cultivation hole-fixing device proposed in this utility model.

[0030] Legend:

[0031] 1. Panel; 2. Fixing frame; 3. Guide rod one; 4. Handle; 5. Adjusting rod; 6. Spring two; 7. Insert block; 8. Electric telescopic rod; 9. Moving frame; 10. Mounting block; 11. Rotating column; 12. Hole-fixing rod; 13. Dual-axis motor; 14. Lead screw; 15. Locking block; 16. Spring one; 17. Slide groove; 18. Fixing base; 19. Guide rod two. Detailed Implementation

[0032] 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.

[0033] Reference Figure 1 - Figure 3This utility model provides an embodiment of a device for determining planting holes in tobacco cultivation, comprising a panel 1. A connecting frame with pulleys is provided on the bottom outer wall of the panel 1 to facilitate movement of the device. A through groove is provided on the upper inner wall of the panel 1 to facilitate movement of a movable frame 9 and observation of the planting holes. A fixed frame 2 is fixedly connected to the upper outer wall of the panel 1, providing support for the installation of an electric telescopic rod 8. The operation of the electric telescopic rod 8 drives the movement of the movable frame 9. A movable frame 9 is fixedly connected to the bottom outer wall of the electric telescopic rod 8, providing support for the rotation of a dual-axis motor 13 and a lead screw 14. A dual-axis motor 13 is fixedly connected to the inner wall of the movable frame 9, and the operation of the dual-axis motor 13 drives the lead screw 14 to rotate. A lead screw 14 is connected, which drives the mounting blocks 10 to move through the rotation of the dual-axis motor 13. The rotation of the lead screw 14 drives the two mounting blocks 10 to move simultaneously toward the dual-axis motor 13 or simultaneously away from the dual-axis motor 13. The end of the lead screw 14 closest to the dual-axis motor 13 is fixedly connected to the output shaft of the dual-axis motor 13. The mounting blocks 10 are threaded through and connected to the outer wall of the lead screw 14. The mounting blocks 10 provide support for the rotation of the rotating column 11. The inner wall of the right end of the mounting block 10 is provided with a threaded tube through hole and a through hole. The mounting block 10 is slidably connected to the outer wall of the guide rod 19. The rotating column 11 is rotatably connected to the inner wall of the mounting block 10. The rotation of the rotating column 11 can drive the hole-locating rod 12 to rotate synchronously. The hole-locating rod 12 is fixedly connected to the outer wall of the bottom end of the rotating column 11. The hole-locating rod 12 is inserted into the soil to perform hole-locating operations.

[0034] Reference Figure 3 and Figure 5 A locking block 15 is elastically connected to the inner wall of the right end of the rotating column 11 via a spring-16. When only one acupoint rod 12 is needed, pressing the locking block 15 on one side can squeeze the spring-16, releasing the restriction on the rotating column 11, allowing the rotating column 11 to be rotated so that the acupoint rod 12 can be rotated to a horizontal position. Figure 4 The left side of the locking block 15 is C-shaped. The outer wall of the locking block 15 is slidably connected to the inner wall of the right end of the rotating column 11. The outer wall of the locking block 15 is engaged with the inner wall of the mounting block 10. One end of the spring 16 is fixedly connected to the inner wall of the right end of the rotating column 11, and the other end of the spring 16 contacts the outer wall of the left end of the locking block 15. The rotating column 11 is provided with a sliding groove 17. An adjustment component is provided on the upper outer wall of the setting panel 1 of the sliding groove 17. The adjustment component facilitates the movement of the device. A guide component is provided on the upper outer wall of the moving frame 9. The guide component is used for guidance.

[0035] Reference Figure 1 and Figure 6The adjustment assembly includes a fixed base 18, which provides support for the sliding of the adjustment rod 5. The bottom outer wall of the fixed base 18 is fixedly connected to the upper outer wall of the panel 1. The adjustment rod 5 is slidably connected to the upper inner wall of the fixed base 18. The movement of the adjustment rod 5 is used to adjust the height of the handle 4. The handle 4 is fixedly connected to the upper outer wall of the adjustment rod 5. The front outer wall of the fixed base 18 is elastically connected to the insert 7 by a spring 6. The rear outer wall of the insert 7 is engaged with the inner wall of the adjustment rod 5 to fix the position of the adjustment rod 5. When the insert 7 leaves the inner wall of the adjustment rod 5, the fixing of the adjustment rod 5 can be released. The rear outer wall of the insert 7 is slidably connected to the front inner wall of the fixed base 18 and engaged with the front inner wall of the adjustment rod 5. One end of the spring 6 is fixedly connected to the front outer wall of the fixed base 18, and the other end of the spring 6 is fixedly connected to the rear outer wall of the insert 7.

[0036] Reference Figure 1 and Figure 2 The guide assembly includes a guide rod 3, the outer wall of which is slidably connected to the inner wall of the fixed frame 2. The guide rod 3 provides support for the movement of the movable frame 9. The bottom outer wall of the guide rod 3 is fixedly connected to the upper outer wall of the movable frame 9. A guide rod 19 is fixedly connected to the bottom inner wall of the movable frame 9. The guide rod 19 is configured to provide guidance for the movement of the mounting block 10.

[0037] Working principle: By moving the acupoint device to the working area, the fixing of the adjusting rod 5 is released by moving the insert 7. This allows the adjusting rod 5 to move and adjust the handle 4 to a comfortable grip height. Then, the position of the adjusting rod 5 is fixed by releasing the insert 7. The dual-axis motor 13 is then started, driving the lead screw 14 to rotate. The rotation of the lead screw 14 simultaneously moves the corresponding mounting block 10, adjusting the distance between the two mounting blocks 10. The movement of the mounting blocks 10 is guided by the guide rod 19, ensuring the mounting blocks 10 move horizontally. After the spacing of 10 is adjusted, the movement of the electric telescopic rod 8 drives the moving frame 9 to move downward. The movement of the moving frame 9 drives the positioning rod 12 to move downward and insert into the soil for positioning operation through the mounting block 10 and the rotating column 11. During the movement of the moving frame 9, the guide rod 3 provides guidance for the movement of the moving frame 9. If only one positioning rod 12 is needed, the spring 16 can be squeezed by pressing the locking block 15 on one side to release the limit on the rotating column 11. Then the rotating column 11 can be rotated to make the positioning rod 12 rotate to a horizontal state, and the positioning operation can continue.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for determining planting holes in tobacco cultivation, comprising a panel (1), characterized in that: A fixed frame (2) is fixedly connected to the upper outer wall of the panel (1). An electric telescopic rod (8) is fixedly connected to the upper outer wall of the fixed frame (2). A movable frame (9) is fixedly connected to the lower outer wall of the electric telescopic rod (8). A dual-axis motor (13) is fixedly connected to the inner wall of the movable frame (9). A lead screw (14) is rotatably connected to the inner wall of the movable frame (9). The end of the lead screw (14) near the dual-axis motor (13) is fixedly connected to the output shaft of the dual-axis motor (13). The outer wall of the lead screw (14) is penetrated and... A mounting block (10) is threadedly connected, and a rotating column (11) is rotatably connected to the inner wall of the mounting block (10). A locating rod (12) is fixedly connected to the outer wall of the bottom end of the rotating column (11). A locking block (15) is elastically connected to the inner wall of the right end of the rotating column (11) via a spring (16). A sliding groove (17) is provided on the rotating column (11). An adjustment component is provided on the outer wall of the upper end of the panel (1). The adjustment component facilitates the movement of the device. A guide component is provided on the outer wall of the upper end of the moving frame (9). The guide component is used for guidance.

2. The device for determining planting holes in tobacco cultivation according to claim 1, characterized in that: The adjustment assembly includes a fixed base (18), the bottom outer wall of the fixed base (18) is fixedly connected to the upper outer wall of the panel (1), an adjustment rod (5) is slidably connected to the upper inner wall of the fixed base (18), a handle (4) is fixedly connected to the upper outer wall of the adjustment rod (5), and an insert (7) is elastically connected to the front outer wall of the fixed base (18) by a spring (6).

3. The device for determining planting holes in tobacco cultivation according to claim 1, characterized in that: The guiding assembly includes a guide rod one (3), the bottom outer wall of the guide rod one (3) is fixedly connected to the upper outer wall of the movable frame (9), and a guide rod two (19) is fixedly connected to the bottom inner wall of the movable frame (9).

4. A device for determining planting holes in tobacco cultivation according to claim 1, characterized in that: One end of the spring (16) is fixedly connected to the inner wall of the right end of the rotating column (11), and the other end of the spring (16) is in contact with the outer wall of the left end of the locking block (15).

5. A device for determining planting holes in tobacco cultivation according to claim 1, characterized in that: The left side of the card block (15) is C-shaped. The outer wall of the card block (15) is slidably connected to the inner wall of the right end of the rotating column (11). The outer wall of the card block (15) is engaged with the inner wall of the mounting block (10).

6. A device for determining planting holes in tobacco cultivation according to claim 2, characterized in that: One end of the second spring (6) is fixedly connected to the front outer wall of the fixed base (18), and the other end of the second spring (6) is fixedly connected to the rear outer wall of the insert (7).

7. A device for determining planting holes in tobacco cultivation according to claim 2, characterized in that: The rear outer wall of the insert (7) is slidably connected to the front inner wall of the fixed seat (18), and the rear outer wall of the insert (7) is engaged with the front inner wall of the adjusting rod (5).

8. A device for determining planting holes in tobacco cultivation according to claim 3, characterized in that: The mounting block (10) has a threaded pipe through hole and a through hole on the inner wall of the right end, and the mounting block (10) is slidably connected to the outer wall of the guide rod (19).

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