Punching device for tobacco planting

Abstract

The utility model relates to the technical field of tobacco planting, in particular to a punching device for tobacco planting, which comprises a base, a first punching mechanism and a second punching mechanism, the first punching mechanism comprises a first driving part, a first punching hole and a small-size drilling machine, the first driving part is located above the base and is in transmission connection with the small-size drilling machine, the first punching hole is formed in the base, the first driving part drives the small-size drilling machine to rotate and move downwards, and the small-size drilling machine penetrates through the first punching hole for punching; the second punching mechanism comprises a second driving part, a second punching hole and a large-size drilling machine, the second driving part is erected above the base and is in transmission connection with the large-size drilling machine, the second punching hole is formed in the base, the second driving part drives the large-size drilling machine to rotate and move downwards, and the large-size drilling machine penetrates through the second punching hole for punching; the small-size drilling machine and the large-size drilling machine are used for punching holes in different sizes in a tobacco planting area, so that the efficiency and the quality are improved, and better conditions are provided for the growth of tobacco.

Description

Technical Field

[0001] This utility model relates to the field of tobacco planting technology, and in particular to a hole-drilling device for tobacco planting. Background Technology

[0002] In tobacco cultivation, hole drilling is an important preliminary step. Tobacco drilling devices, as agricultural machinery specifically designed for tobacco cultivation, aim to improve planting efficiency, reduce labor costs, and improve the tobacco growing environment.

[0003] Traditional tobacco planting methods rely primarily on manual labor for hole-drilling. This method has many drawbacks: firstly, it involves extremely high labor intensity, and prolonged repetitive hole-drilling can easily lead to operator fatigue, thus affecting work quality; secondly, it is extremely inefficient, making it difficult to meet the needs of large-scale tobacco planting and severely restricting the large-scale development of the tobacco planting industry.

[0004] In addition, the existing hole-drilling devices have a relatively simple function, and can only drill holes of the same size. They cannot drill holes of different sizes according to different tobacco varieties or planting needs, which has obvious limitations in practical applications. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by developing a hole-drilling device for tobacco planting. This invention achieves the advantages of being able to drill holes of different diameters in tobacco planting areas and improving the efficiency of tobacco planting.

[0006] The technical solution to the technical problem solved by this utility model is as follows:

[0007] This application provides a hole-drilling device for tobacco planting, including a base, a first hole-drilling mechanism, and a second hole-drilling mechanism;

[0008] The first hole-drilling mechanism includes a first drive unit, a first hole-drilling hole, and a small drilling machine. The first drive unit is connected above the base and includes a rotating component and a moving component. Both the rotating component and the moving component are connected to the small drilling machine. The first hole-drilling hole is opened on the base and is located vertically below the small drilling machine. The first drive unit drives the small drilling machine to rotate through the rotating component and drives it to move downward through the moving component. Thus, the small drilling machine drills holes in the tobacco planting area through the first hole-drilling hole.

[0009] The second hole-drilling mechanism includes a second drive unit, a second hole-drilling hole, and a large-size drilling machine. The second drive unit is mounted on the top of the base, and the large-size drilling machine is driven to the bottom of the second drive unit. The second hole-drilling hole is opened on the base and is located vertically below the large-size drilling machine. The second drive unit drives the large-size drilling machine to rotate and move downward, so that the large-size drilling machine passes through the second hole-drilling hole to drill holes in the tobacco planting area.

[0010] The diameter of the first drilling hole is smaller than the diameter of the second drilling hole. The first drilling hole is adapted to the small drilling machine, and the second drilling hole is adapted to the large drilling machine.

[0011] As an improvement to the above solution, a pusher is installed on one side of the base, and a controller is installed on the top of the pusher. The controller is used to control the first drive unit and the second drive unit.

[0012] As an improvement to the above solution, the movable component includes a support rod, a movable block, and a top block. The support rod is vertically fixed on the base, the movable block is slidably connected to the support rod, and the top block is located above the movable block. The top block has a through hole adapted to the support rod, and the support rod passes through the through hole, so that the top block can be slidably connected to the support rod.

[0013] The rotating assembly includes a first motor connected to one side of the top block, a drive wheel connected to the top of the first motor, a small drilling machine mounted on the top block, a driven wheel connected to the top of the small drilling machine, and the drive wheel and the driven wheel connected by a belt drive.

[0014] The moving assembly also includes a second motor, a lead screw, a rotating handle, and a connecting handle. The top end of the second motor is connected to the lead screw for transmission. A moving rod is threaded onto the outer wall of the lead screw. One end of the rotating handle is hinged to the moving rod, and the other end is hinged to one end of the connecting handle. The other end of the connecting handle is hinged to the moving block via a connecting bolt. A waist-shaped hole is provided on one side of the top block. The middle part of the rotating handle is slidably connected to the waist-shaped hole via a limiting bolt. The second motor drives the lead screw to rotate, and the moving rod drives the rotating handle to move. Thus, the rotating handle, through the limiting bolt and the connecting handle, drives the top block to move on the outer wall of the support rod, allowing the small drilling machine to drill holes in the tobacco planting area.

[0015] As an improvement to the above solution, a tension spring parallel to the support rod is also installed on the movable block, and a through hole adapted to the tension spring is also opened on the top block. The tension spring passes through the corresponding through hole. The tension spring cooperates with the support rod. When the top block slides up and down along the support rod, the tension spring assists the movement of the top block, making the movement of the top block on the support rod more stable and avoiding shaking.

[0016] As an improvement to the above solution, the first motor and the second motor are respectively connected to the controller for communication.

[0017] As an improvement to the above solution, the second acupuncture mechanism further includes a support frame, which is connected above the base, and the second drive unit is connected to the support frame.

[0018] As an improvement to the above solution, the second drive unit includes a third motor, a rotating shaft, an electric telescopic cylinder, and a telescopic rod. The third motor is mounted on the top of the support frame and is connected to the rotating shaft. The bottom of the rotating shaft is fixedly connected to the electric telescopic cylinder. The telescopic rod is movably connected inside the electric telescopic cylinder. The large-diameter drilling machine is fixedly sleeved on the bottom end of the telescopic rod. The third motor drives the electric telescopic cylinder to rotate through the rotating shaft, thereby driving the large-diameter drilling machine to rotate. At the same time, the electric telescopic cylinder drives the large-diameter drilling machine to move downward through the telescopic rod, so that the large-diameter drilling machine can drill holes.

[0019] As an improvement to the above solution, the third motor and the electric telescopic cylinder are respectively connected to the controller for communication.

[0020] As an improvement to the above solution, a limiting block is provided on one side of the top block, and a limiting groove adapted to the limiting block is provided on the support frame. When the top block moves up and down, the limiting block slides through the limiting groove.

[0021] As an improvement to the above solution, the bottom of the base is provided with casters.

[0022] Compared with existing technologies, the above solution has the following advantages or beneficial effects:

[0023] This application uses a controller to control a large-sized drilling machine and a small-sized drilling machine to perform hole-drilling work of different sizes, breaking through the bottlenecks of traditional hole-drilling equipment, which has limited functionality, low efficiency, and poor terrain adaptability. Especially for the refined needs of tobacco planting, it achieves the technical effect of "one machine for multiple uses, precision and efficiency, lightweight and durable", providing better conditions for tobacco growth. Attached Figure Description

[0024] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0025] Figure 1 This is a schematic diagram of the structure of the tobacco planting hole-drilling device in this embodiment. Figure 1 .

[0026] Figure 2 This is a schematic diagram of the structure of the tobacco planting hole-drilling device in this embodiment. Figure 2 .

[0027] Figure 3 This is a schematic diagram of the structure of the tobacco planting hole-drilling device in this embodiment. Figure 3 .

[0028] Figure 4 This is a schematic diagram of the structure of the tobacco planting hole-drilling device in this embodiment. Figure 4 .

[0029] Figure 5 This is a schematic diagram of the structure of the tobacco planting hole-drilling device in this embodiment. Figure 5 .

[0030] Figure 6 This is a schematic diagram of the structure of the tobacco planting hole-drilling device in this embodiment. Figure 6 .

[0031] Figure 7 This is a schematic diagram of the structure of the tobacco planting hole-drilling device in this embodiment. Figure 7 .

[0032] In the diagram: 1. Base; 2. Moving wheel; 3. Push handle; 4. Controller; 5. Second drilling mechanism; 6. First drilling mechanism; 7. First drilling hole; 8. Second drilling hole; 9. Fixed seat; 10. Support rod; 11. Moving block; 12. Tension spring; 13. Top block; 131. Waist-shaped hole; 132. Through hole; 14. Mounting seat; 15. First motor; 16. Drive wheel; 17. Belt; 18. Driven wheel; 19. Small drilling machine; 20. Limit block; 21. Second motor; 22. Lead screw; 23. Moving rod; 24. Rotating handle; 25. Limit bolt; 26. Connecting handle; 27. Connecting bolt; 501. Support frame; 5011. Limit groove; 502. Third motor; 503. Rotating shaft; 504. Electric telescopic cylinder; 505. Telescopic rod; 506. Large drilling machine. Detailed Implementation

[0033] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present invention omits descriptions of well-known components and processing techniques and processes to avoid unnecessarily limiting the present invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate orientation or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] Example 1

[0035] See Figure 1-7 This embodiment provides a hole-drilling device for tobacco planting, including a base 1, a first hole-drilling mechanism 6, and a second hole-drilling mechanism 5.

[0036] The first hole-drilling mechanism 6 includes a first drive unit, a first hole-drilling hole 7, and a small drilling machine 19. The first drive unit is connected above the base 1 and includes a rotating component and a moving component. Both the rotating component and the moving component are connected to the small drilling machine 19 for transmission. The first hole-drilling hole 7 is opened on the base 1 and is located vertically below the small drilling machine 19. The first drive unit drives the small drilling machine 19 to rotate through the rotating component and drives it to move downward through the moving component, so that the small drilling machine 19 can drill holes in the tobacco planting area through the first hole-drilling hole 7.

[0037] The second hole-drilling mechanism 5 includes a second drive unit, a second hole-drilling hole 8, and a large-size drilling machine 506. The second drive unit is mounted above the base 1, and the large-size drilling machine 506 is driven to the bottom of the second drive unit. The second hole-drilling hole 8 is opened on the base 1 and is located vertically below the large-size drilling machine 506. The second drive unit drives the large-size drilling machine 506 to rotate and move downward, so that the large-size drilling machine 506 passes through the second hole-drilling hole 8 to drill holes in the tobacco planting area.

[0038] The diameter of the first drilling hole 7 is smaller than the diameter of the second drilling hole 8. The first drilling hole 7 is compatible with the small drilling machine 19, while the second drilling hole 8 is compatible with the large drilling machine 506. Therefore, this device can perform drilling operations of different diameters in tobacco planting areas, combining practicality and functionality, and improving versatility and drilling efficiency.

[0039] The bottom of the base 1 is equipped with a movable wheel 2, a pusher 3 is fixedly installed on one side of the base 1, and a controller 4 is fixedly installed on the top of the pusher 3.

[0040] The movable component includes a support rod 10, a movable block 11, and a top block 13. The support rod 10 is vertically fixed on the base 1 via a fixing seat 9. The movable block 11 is slidably connected to the support rod 10. A tension spring 12 parallel to the support rod 10 is also installed on the movable block 11.

[0041] The top block 13 is located above the movable block 11. The top block 13 has through holes 132 that are adapted to the support rod 10 and the tension spring 12 respectively. The support rod 10 and the tension spring 12 pass through the corresponding through holes 132. While the top block 13 slides up and down along the support rod 10, the tension spring 12 provides auxiliary limiting for the movement of the top block 13, which makes the movement of the top block 13 on the support rod 10 more stable and avoids shaking.

[0042] The rotating assembly includes a first motor 15, which is fixedly connected to one side of the top block 13 via a mounting base 14. A drive wheel 16 is driven to the top of the first motor 15. A small drilling machine 19 is mounted on the top block 13, and a driven wheel 18 is connected to the top of the small drilling machine 19. The drive wheel 16 and the driven wheel 18 are connected via a belt 17. A first drilling hole 7 is formed on the base 1 and is vertically positioned below the small drilling machine 19. The first motor 15 is communicatively connected to a controller 4. During operation, the controller 4 controls the first motor 15 to start, and the first motor 15 drives the small drilling machine 19 to rotate via the belt 17.

[0043] The moving assembly also includes a second motor 21, a lead screw 22, a rotating handle 24, and a connecting handle 26. The upper end of the second motor 21 is connected to the lead screw 22 for transmission. A moving rod 23 is threaded onto the outer wall of the lead screw 22. One end of the rotating handle 24 is hinged to the moving rod 23, and the other end is hinged to one end of the connecting handle 26. The other end of the connecting handle 26 is hinged to the moving block 11 via a connecting bolt 27. A slotted hole 131 is provided on one side of the top block 13, and the middle part of the rotating handle 24 is slidably connected within the slotted hole 131 via a limiting bolt 25. The second motor 21 is communicatively connected to the controller 4.

[0044] See Figure 3 and Figure 7 When the small drilling machine 19 is used to drill holes, the controller 4 controls the first motor 15 and the second motor 21 to start. The first motor 15 drives the small drilling machine 19 to rotate through the belt 17. At the same time, the second motor 21 drives the lead screw 22 to rotate, which allows the moving rod 23 to drive the rotating handle 24 to slide along the direction of the lead screw 22. The rotating handle 24 can drive the top block 13 to move on the outer wall of the support rod 10 through the limit bolt 25 and the connecting handle 26, thereby controlling the small drilling machine 19 to drill holes in the tobacco planting area.

[0045] The second acupressure mechanism 5 also includes a support frame 501, which is fixedly installed on the base 1.

[0046] The second drive unit includes a third motor 502, a rotating shaft 503, an electric telescopic cylinder 504, and a telescopic rod 505. The third motor 502 is mounted on the top of the support frame 501 and is connected to the rotating shaft 503. The bottom of the rotating shaft 503 is fixedly connected to the electric telescopic cylinder 504. The telescopic rod 505 is slidably connected to the electric telescopic cylinder 504. A large-diameter drilling machine 506 is fixedly sleeved on the bottom end of the telescopic rod 505. The second drilling hole 8 is opened on the base 1 and is located vertically below the large-diameter drilling machine 506. The third motor 502 is communicatively connected to the controller 4.

[0047] When the large drilling machine 506 is used to drill holes, the controller 4 controls the third motor 502 and the electric telescopic cylinder 504 to start. The third motor 502 drives the electric telescopic cylinder 504 to rotate through the rotating shaft 503, thereby driving the large drilling machine 506 to rotate. At the same time, the electric telescopic cylinder 504 drives the large drilling machine 506 to move downward through the telescopic rod 505, so that the large drilling machine 506 can drill holes in the tobacco planting area through the second drilling hole 8.

[0048] Furthermore, a limiting block 20 protrudes from one side of the top block 13, and a limiting groove 5011 adapted to the limiting block 20 is provided on the support frame 501. When the top block 13 moves up and down, the limiting block 20 slides within the limiting groove 5011. Through the cooperation of the two, the movement trajectory of the top block 13 is constrained to prevent it from deviating, thus realizing the limiting function.

[0049] When using the device of this embodiment, the moving wheel 2 can be driven by pushing the pusher 3 to move the device to the area where tobacco needs to be planted. The controller 4 sends a signal to control the first drive unit and the second drive unit to start, so that the small drilling machine 19 and the large drilling machine 506 can respectively pass through the first drilling hole and the second drilling hole to make holes of different sizes in the tobacco planting area, which can improve drilling efficiency and save labor and time costs.

[0050] Obviously, it is also possible to use either the small drill 19 or the large drill 506 to drill holes of one size.

[0051] It should be noted that the controller 4 in this application is simply based on the PLC control system to control each motor and electric telescopic cylinder. The start-stop control based on the PLC control system is a fairly mature technology in the prior art, and this application does not involve any improvement to its algorithm and program.

[0052] Example 2

[0053] This embodiment is basically the same as Embodiment 1 above, except that:

[0054] The second drive unit is replaced by a rotary telescopic cylinder in the prior art. The rotary telescopic cylinder is connected to the top of the support frame 501, and the large drilling machine 506 is driven and connected to the bottom of the rotary telescopic cylinder. The large drilling machine 506 can rotate and move up and down through the rotary telescopic cylinder.

[0055] Although the specific embodiments of the utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the utility model. Based on the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the utility model.

Claims

1. A hole making device for tobacco planting, characterized by: It comprises a base (1), a first hole digging mechanism (6) and a second hole digging mechanism (5); The first hole digging mechanism (6) comprises a first driving part, a first hole digging hole (7) and a small drill (19), the first driving part is connected above the base (1), the first driving part comprises a rotating assembly and a moving assembly, the rotating assembly and the moving assembly are connected with the small drill (19), the first hole digging hole (7) is opened on the base (1) and vertically located below the small drill (19), the first driving part drives the small drill (19) to rotate through the rotating assembly and drives it to move down through the moving assembly, so that the small drill (19) passes through the first hole digging hole (7) and digs holes in the tobacco planting area; The second hole digging mechanism (5) comprises a second driving part, a second hole digging hole (8) and a large drill (506), the second driving part is placed above the base (1), the large drill (506) is drivingly connected below the second driving part, the second hole digging hole (8) is opened on the base (1) and vertically located below the large drill (506), the second driving part drives the large drill (506) to rotate and move down, so that the large drill (506) passes through the second hole digging hole (8) and digs holes in the tobacco planting area; The diameter of the first hole digging hole (7) is smaller than the diameter of the second hole digging hole (8), the first hole digging hole (7) is matched with the small drill (19), and the second hole digging hole (8) is matched with the large drill (506).

2. The hole digging device for tobacco planting according to claim 1, wherein: The bottom end of the base (1) is provided with a moving wheel (2), one side of the base (1) is provided with a push handle (3), the top of the push handle (3) is provided with a controller (4), and the controller (4) is used for controlling the first driving part and the second driving part.

3. The hole digging device for tobacco planting according to claim 2, wherein: The moving assembly comprises a supporting rod (10), a moving block (11) and a top block (13), the supporting rod (10) is vertically fixed on the base (1), the moving block (11) is slidably connected on the supporting rod (10), and the top block (13) is located above the moving block (11), a through hole (132) matched with the supporting rod (10) is formed in the top block (13), and the supporting rod (10) is arranged in the through hole (132), so that the top block (13) is slidably connected on the supporting rod (10). The rotating assembly comprises a first motor (15) connected to one side of the top block (13), a driving wheel (16) drivingly connected to the top end of the first motor (15), and a small-sized drilling machine (19) installed on the top block (13) and having a driven wheel (18) connected to the top end thereof, wherein the driving wheel (16) and the driven wheel (18) are drivingly connected by a belt (17). The moving assembly further comprises a second motor (21), a screw rod (22), a rotating handle (24) and a connecting handle (26), wherein the top end of the second motor (21) is drivingly connected to the screw rod (22), the outer wall of the screw rod (22) is threadedly connected with a moving rod (23), one end of the rotating handle (24) is hingedly connected to the moving rod (23), and the other end of the rotating handle (24) is hingedly connected to one end of the connecting handle (26), the other end of the connecting handle (26) is hingedly connected to the moving block (11) by a connecting bolt (27), one side of the top block (13) is provided with a waist-shaped hole (131), the middle part of the rotating handle (24) is slidingly connected to the waist-shaped hole (131) by a limiting bolt (25), the second motor (21) drives the screw rod (22) to rotate, the moving rod (23) drives the rotating handle (24) to move, and thus the rotating handle (24) drives the top block (13) to move on the outer wall of the supporting rod (10) through the limiting bolt (25) and the connecting handle (26), so that the small-sized drilling machine (19) drills holes in the tobacco planting area.

4. The hole drilling device for tobacco planting according to claim 3, characterized in that: The moving block (11) is further provided with a tension spring (12) parallel to the supporting rod (10), and the top block (13) is further provided with another through hole (132) adapted to the tension spring (12), wherein the tension spring (12) is arranged in the corresponding through hole (132).

5. The hole drilling device for tobacco planting according to claim 3, characterized in that: The first motor (15) and the second motor (21) are respectively in communication connection with the controller (4).

6. The hole drilling device for tobacco planting according to claim 3, characterized in that: The second hole drilling mechanism (5) further comprises a support frame (501) connected above the base (1), and the second driving part is connected to the support frame (501).

7. The hole drilling device for tobacco planting according to claim 6, characterized in that: The second driving part comprises a third motor (502), a rotating shaft (503), an electric telescopic cylinder (504) and a telescopic rod (505), the third motor (502) is installed at the top of the support frame (501), the third motor (502) is in transmission connection with the rotating shaft (503), the bottom of the rotating shaft (503) is fixedly connected with the electric telescopic cylinder (504), the telescopic rod (505) is movably connected in the electric telescopic cylinder (504), the large drill (506) is fixedly sleeved at the bottom end of the telescopic rod (505), the third motor (502) drives the electric telescopic cylinder (504) to rotate through the rotating shaft (503), so as to drive the large drill (506) to rotate, and meanwhile the electric telescopic cylinder (504) drives the large drill (506) to move downwards through the telescopic rod (505), so that the large drill (506) punches a hole.

8. The hole punching device for tobacco planting according to claim 7, characterized in that: The third motor (502) and the electric telescopic cylinder (504) are respectively in communication connection with the controller (4).

9. A hole puncher for tobacco planting according to claim 6, characterized in that: One side of the top block (13) is provided with a limiting block (20), and the support frame (501) is provided with a limiting groove (5011) matched with the limiting block (20), and when the top block (13) moves up and down, the limiting block (20) slides in the limiting groove (5011).

10. The hole punching device for tobacco planting according to claim 1, characterized in that: The second driving part is a rotary telescopic cylinder, and the large drill (506) is in transmission connection below the rotary telescopic cylinder.

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