Perforating device for pepper planting

Abstract

The invention relates to the technical field of punching for pepper planting and discloses a punching device for pepper planting, which comprises a frame, variable-pitch walking components are mounted at the front end and the rear end of the frame, a stepping cylinder is mounted at the center of the frame, and the end of a piston rod of the stepping cylinder is connected with the top of a lifting plate arranged below the frame. A multi-station variable-pitch punching assembly is mounted at the bottom of the lifting plate and comprises a mounting plate, fixing blocks, sliding columns, sliding blocks, a telescopic air cylinder, a shear fork connecting rod and a punching head, the mounting plate is mounted at the bottom of the lifting plate, and the two fixing blocks are correspondingly and fixedly mounted at the left end and the right end of the front end face of the mounting plate; the two sliding columns are correspondingly installed between the fixing blocks at the left end and the right end. According to the punching device for pepper planting and the interval adjusting system of the punching device, through various innovative designs, the problems that in the punching process of pepper planting in the prior art, the punching interval is inconvenient to adjust, the terrain adaptability is poor, the performance of a punching head is poor, and operation is inconvenient are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of hole punching for pepper planting, and particularly to a hole punching device for pepper planting. Background Art

[0002] During the process of pepper planting, hole punching is an important operation link. Most traditional pepper planting hole punching methods are operated by manually holding hole punching tools. This method has low efficiency, high labor intensity, and it is difficult to ensure the consistency and accuracy of hole punching spacing.

[0003] In order to improve the efficiency and quality of pepper planting, some agricultural machinery has begun to be applied to the field of pepper planting hole punching. However, there are still some deficiencies in the existing hole punching devices for pepper planting. For example, the method of adjusting the spacing between the hole punching heads of some devices is relatively cumbersome and requires manual adjustment, which not only has low efficiency but also is prone to errors. In addition, some devices have limited capabilities in adapting to different planting area widths and terrains and cannot meet the diverse planting needs.

[0004] In addition, there are also some problems in the design of the existing hole punching heads. The shapes of some hole punching heads are not reasonable enough, and their ability to cut into the soil is weak, resulting in low hole punching efficiency and easy damage. At the same time, the materials of some hole punching heads are not wear-resistant and corrosion-resistant enough, and their service life is short, increasing the use cost.

[0005] In summary, the existing hole punching devices for pepper planting still have some deficiencies in aspects such as spacing adjustment, terrain adaptation, and hole punching head performance, and need to be further improved and innovated to meet the requirements of the pepper planting industry for efficient and precise hole punching. Summary of the Invention

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the present invention provides a hole punching device for pepper planting to solve the above problems.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the present invention provides the following technical solution: A punching device for pepper planting, comprising a vehicle frame. Variable-spacing walking components are installed at both the front and rear ends of the vehicle frame. A stepping cylinder is installed at the central position of the vehicle frame. The end of the piston rod of the stepping cylinder is connected to the top of a lifting plate arranged below the vehicle frame. A multi-station variable-spacing punching component is installed at the bottom of the lifting plate. The multi-station variable-spacing punching component includes a mounting plate, fixed blocks, sliding columns, sliders, telescopic cylinders, scissor linkages, and punching heads. The mounting plate is installed at the bottom of the lifting plate. There are two fixed blocks fixedly installed at the left and right ends of the front end face of the mounting plate. There are two sliding columns installed between the left and right fixed blocks. There are multiple sliders equally spaced from left to right. Each slider is slidably installed on the two sliding columns. There are multiple punching heads correspondingly installed at the bottom ends of each sliding column. Adjacent sliders are connected by scissor linkages. The telescopic cylinder is horizontally distributed and installed at the top of the front end face of the mounting plate. The end of the piston rod of the telescopic cylinder is connected to the top of the rightmost slider.

[0010] As a preferred technical solution of the present invention, the slider is integrally arranged in the shape of a vertical long rod, and the upper half of the slider is slidably connected to the two sliding columns.

[0011] As a preferred technical solution of the present invention, each punching head is arranged in an inverted conical shape and is made of stainless steel.

[0012] As a preferred technical solution of the present invention, the variable-spacing walking component includes a double-rod hydraulic cylinder, a single-axis hydraulic cylinder, and rollers. The double-rod hydraulic cylinder is installed at the end of the vehicle frame. There are two single-axis hydraulic cylinders respectively installed at the end positions of the piston rods on both sides of the double-rod hydraulic cylinder. There are two rollers respectively installed on the side faces of the end of the piston rods of the two single-axis hydraulic cylinders.

[0013] As a preferred technical solution of the present invention, guide columns are installed at the left and right ends of the top of the lifting plate, and the tops of the two guide columns are correspondingly slidably inserted into the interior of the vehicle frame.

[0014] As a preferred technical solution of the present invention, a push handle is installed at the tail end of the vehicle frame.

[0015] As a preferred technical solution of the present invention, it includes a controller and an information input module. The information input module is connected to the controller and is used to pre-enter the preset information of the punching head spacing corresponding to different pepper varieties. The controller is electrically connected to the telescopic cylinder. According to the received pepper variety information, it retrieves the corresponding punching head spacing preset information from the information input module and controls the telescopic cylinder to act to adjust the spacing between adjacent punching heads.

[0016] As a preferred technical solution of the present invention, the information input module is a touch display screen or a key input device. An operator can input the preset information of the punching head spacing corresponding to different chili varieties through this module. The preset information includes the specific distance values between adjacent punching heads required for different chili varieties.

[0017] Compared with the prior art, the present invention provides a punching device for chili planting, which has the following beneficial effects:

[0018] The punching head spacing can be flexibly adjusted: The punching device for chili planting of the present invention is provided with a spacing adjustment system, including a controller and an information input module. An operator only needs to input the information of the chili variety actually planted through the information input module, and the controller can retrieve the corresponding preset information of the punching head spacing from the information input module according to the received information, and control the telescopic cylinder to act. Through the scissor link, linkage is generated between each adjacent slider, ensuring that the spacing between each slider is consistent, so as to accurately adjust the spacing between adjacent punching heads. This design eliminates the need for manual adjustment, greatly improves work efficiency and operation convenience, can meet the planting requirements of different chili varieties, ensures that the row spacing of chili planting meets the best growth requirements, and is beneficial to improving the yield and quality of chili.

[0019] Adapt to different widths of planting areas: The design of the variable-spacing walking assembly enables the device to adapt to the widths of soil protrusions in different planting areas. The double-rod hydraulic cylinder controls the piston rod to extend or retract through the hydraulic system, driving the change of the spacing between the two single-axis hydraulic cylinders on both sides, and then adjusting the spacing between the rollers on both sides at the bottom of the entire variable-spacing walking assembly. This function ensures that the device can walk stably in planting areas with different terrains, provides good basic conditions for the punching operation, ensures the smooth progress of the punching work, and reduces the operation inconvenience and errors caused by terrain differences.

[0020] Adapt to the walking requirements of different terrains: The single-axis hydraulic cylinders are installed at the end positions of the piston rods on both sides of the double-rod hydraulic cylinder, and the rollers are installed on the side surfaces of the end positions of the piston rods of the single-axis hydraulic cylinders on both sides. When the single-axis hydraulic cylinders work, they can push the rollers closer to or farther away from the ground, thereby adjusting the ground clearance of the vehicle frame. This design enables the device to adapt to different terrains, such as uneven land, areas with a certain slope, etc., ensuring smooth walking under various complex terrains, further improving the versatility and practicality of the device, and expanding its application range.

[0021] The shape of the coring head is conducive to operation: the coring head is set to an inverted cone shape, which is conducive to cutting into the soil when drilling. Compared with other shapes of coring heads, the inverted cone shape can penetrate the soil more smoothly, reduce the resistance during the drilling process, and improve the drilling efficiency. At the same time, the coring head is made of stainless steel, which has good wear resistance and corrosion resistance, can ensure the stability and reliability of long-term use, reduce the replacement frequency caused by wear or corrosion of the coring head, and reduce the cost of use.

[0022] The guide of the lifting plate ensures smooth drilling: Guide columns are installed on the left and right ends of the top of the lifting plate, and the top ends of the guide columns at both ends slide and penetrate into the inside of the frame. The function of the guide column is to guide the lifting and lowering movement of the lifting plate to ensure the stability and linearity of the lifting plate during the lifting process. This allows the punching head to move vertically up and down during the descent and recovery process, avoiding deviation and shaking during the drilling process, improving the accuracy and quality of the drilling, and ensuring that the position of each hole is accurate, which is conducive to the planting and growth of pepper seeds or seedlings.

[0023] Convenient and practical operation: A push handle is installed at the rear end of the frame, and the operator can use the push handle to push the entire device to move and operate it. This design is simple and intuitive, and it is convenient for the operator to flexibly move the device to different drilling positions in the planting area without the need for other complex handling equipment, which reduces labor intensity, improves work efficiency, and makes drilling operations more convenient and efficient.

[0024] In summary, the pepper planting drilling device and the spacing adjustment system of the present invention solve the problems of inconvenient drilling spacing adjustment, poor terrain adaptability, poor drilling head performance, and inconvenient operation in the prior art during the pepper planting drilling process through a variety of innovative designs. The drilling head spacing and the walking width and height from the ground of the device can be flexibly adjusted according to the needs of different pepper types and planting areas, ensuring efficient and accurate drilling operations, improving the quality and efficiency of pepper planting, having significant economic benefits and practical value, and providing an advanced and reliable drilling solution for the pepper planting industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 This is an explosion separation diagram of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the variable-distance walking assembly of the present invention;

[0028] Figure 4 It is a schematic structural diagram of the multi-station variable-distance punching assembly of the present invention.

[0029] Wherein: 1. Frame; 2. Variable-spacing traveling assembly; 3. Stepping cylinder; 4. Lifting plate; 5. Multi-station variable-spacing punching assembly; 6. Push handle; 7. Guide post; 8. Controller; 9. Information input module;

[0030] 21. Double-rod hydraulic cylinder; 22. Single-axis hydraulic cylinder; 23. Roller;

[0031] 51. Mounting plate; 52. Fixed block; 53. Slide post; 54. Slide block; 55. Telescopic cylinder; 56. Scissor link; 57. Punching head. Specific embodiments

[0032] The present invention will be further described in detail below in conjunction with the drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the invention, rather than all of the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments of the invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the invention.

[0033] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the invention, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, "a plurality of" means two or more. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the invention.

[0035] Please refer to Figures 1-4 , a punching device for pepper planting, including a frame 1. Variable-spacing traveling assemblies 2 are installed at both the front and rear ends of the frame 1. A stepping cylinder 3 is installed at the central position of the frame 1. The end of the piston rod of the stepping cylinder 3 is connected to the top of a lifting plate 4 arranged below the frame 1. The lifting plate 4 can be driven by the stepping cylinder 3 to move up and down, so as to drive the multi-station variable-spacing punching assembly 5 to perform punching operations.

[0036] The multi-station variable-spacing punching assembly 5 is installed at the bottom of the lifting plate 4. The multi-station variable-spacing punching assembly 5 includes a mounting plate 51, a fixed block 52, a slide post 53, a slide block 54, a telescopic cylinder 55, a scissor link 56, and a punching head 57.

[0037] The mounting plate 51 is installed at the bottom of the lifting plate 4, providing a mounting foundation for the entire multi-station variable-spacing punching assembly. There are two fixing blocks 52 fixedly installed at the left and right ends of the front end face of the mounting plate 51. Their function is to fix the sliding columns 53 and ensure the stability of the sliding columns 53 during operation.

[0038] There are two sliding columns 53 correspondingly installed between the left and right fixing blocks 52. There are multiple sliders 54 equally spaced from left to right. Each slider 54 is slidably installed on the two sliding columns 53. The slider 54 is integrally arranged in the shape of a vertical long rod. The upper half of the slider 54 is slidably connected to the two sliding columns 53. This design enables the slider 54 to slide smoothly along the sliding columns 53 to achieve position adjustment.

[0039] The scissor link 56 is connected between each adjacent slider 54. It can ensure the linkage between each slider 54 when the telescopic cylinder 55 pushes the foremost slider 53, thereby ensuring that the spacing between each slider 53 is consistent.

[0040] There are multiple punching heads 57 correspondingly installed at the bottom ends of each sliding column 53. Each punching head 57 is arranged in an inverted conical shape. This shape is conducive to cutting into the soil during punching. The punching heads 57 are made of stainless steel, with good wear resistance and corrosion resistance, and can ensure the stability and reliability during long-term use.

[0041] The variable-spacing walking assembly 2 includes a double-rod hydraulic cylinder 21, a single-axis hydraulic cylinder 22, and rollers 23. The double-rod hydraulic cylinder 21 is installed at the end of the vehicle frame 1. Through the control of the hydraulic system, the extension and retraction of the piston rod can be achieved, thereby driving the spacing between the two single-axis hydraulic cylinders 22 on both sides, and then adjusting the spacing between the rollers 23 at both sides of the bottom of the entire variable-spacing walking assembly 2, so as to adapt to the soil bulge width in different planting areas. There are two single-axis hydraulic cylinders 22 respectively installed at the end positions of the piston rods on both sides of the double-rod hydraulic cylinder 21. There are two rollers 23 respectively installed on the side faces of the piston rod ends of the two single-axis hydraulic cylinders 22. When the single-axis hydraulic cylinder 22 works, it can push the roller 23 closer to or farther away from the ground, thereby adjusting the ground clearance of the vehicle frame 1 to meet the walking requirements on different terrains.

[0042] Guide columns 7 are installed at the left and right ends of the top of the lifting plate 4. The top ends of the two guide columns 7 are correspondingly slidably inserted into the interior of the vehicle frame 1. The function of the guide columns 7 is to guide the lifting movement of the lifting plate 4 and ensure the smoothness and linearity of the lifting plate 4 during lifting.

[0043] A push handle 6 is installed at the tail end of the vehicle frame 1. The operator can push the entire device through the push handle 6 for movement and operation, which is convenient and practical.

[0044] A spacing adjustment system for a punching device used in pepper cultivation, including a controller 8 and an information input module 9. The information input module 9 is connected to the controller 8 and is used to pre-enter the preset information of the punching head spacing corresponding to different pepper varieties. Operators can input the corresponding preset information of the punching head spacing through the information input module 9 according to the actual pepper variety being planted. The preset information includes the specific distance value between adjacent punching heads 57 required for different pepper varieties. The controller 8 is electrically connected to the telescopic cylinder 55. According to the received pepper variety information, it retrieves the corresponding preset information of the punching head spacing from the information input module 9 and controls the telescopic cylinder 55 to act to adjust the spacing between adjacent punching heads 57. When it is necessary to change the pepper variety being planted, the operator only needs to input the new pepper variety information through the information input module 9, and the controller 8 can automatically adjust the spacing of the punching heads, eliminating the need for manual adjustment and greatly improving work efficiency and operation convenience.

[0045] Working principle:

[0046] Step 1. Adjust the walking width of the device: Start the variable-spacing walking assembly 2. The double-rod hydraulic cylinder 21 controls the piston rod to extend or retract through the hydraulic system, driving the change in the spacing between the two single-axis hydraulic cylinders 22 on both sides, and then adjusting the spacing between the rollers 23 on both sides at the bottom of the entire variable-spacing walking assembly 2 to make the walking width of the device adapt to the width of the area to be planted.

[0047] Step 2. Move the device to the planting area: The operator holds the push handle 6 installed at the end of the vehicle frame 1 and pushes the entire device to move to the area to be planted.

[0048] Step 3. Input pepper variety information: Input the information of the actual pepper variety being planted through the information input module 9. The information input module 9 is connected to the controller 8 and will transmit this information to the controller 8.

[0049] Step 4. Adjust the punching head spacing: The controller 8 retrieves the corresponding preset information of the punching head spacing from the information input module 9 according to the received pepper variety information. This preset information includes the specific distance value between adjacent punching heads 57 required for different pepper varieties, and controls the telescopic cylinder 55 to act. The telescopic cylinder 55 pushes the frontmost slider 53, and through the scissor link 56, a linkage is generated between each adjacent slider 54 to ensure that the spacing between each slider 53 is consistent, thereby adjusting the spacing between adjacent punching heads 57.

[0050] Step 5: Perform the drilling operation: Start the stepping cylinder 3, and the end of the piston rod of the stepping cylinder 3 pushes the lifting plate 4 to descend. The multi-station variable-spacing drilling assembly 5 installed at the bottom of the lifting plate 4 also descends accordingly. Among them, there are multiple drilling heads 57 correspondingly installed at the bottom end of each sliding column 53, and each drilling head 57 is set in an inverted conical shape, which is conducive to cutting into the soil during drilling. When the lifting plate 4 descends to an appropriate height, the drilling head 57 performs a downward pressing drilling operation once.

[0051] Step 6: Recover the drilling head: Retract the stepping cylinder 3, and the retraction of the piston rod drives the lifting plate 4 to rise, and the drilling head 57 is recovered accordingly.

[0052] Step 7: Move the device and repeat drilling: Push the entire device forward to the next drilling position, then restart the stepping cylinder 3, and repeat Step 5 and Step 6 to complete the drilling operation for the entire area.

[0053] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

[0054] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0055] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A punching device for pepper planting, comprising a frame (1), characterized in that: The front and rear ends of the frame (1) are both equipped with a variable-pitch walking assembly (2); a stepping cylinder (3) is installed at the center of the frame (1); the end of the piston rod of the stepping cylinder (3) is connected to the top of a lifting plate (4) arranged below the frame (1); a multi-station variable-pitch punching assembly (5) is installed at the bottom of the lifting plate (4); the multi-station variable-pitch punching assembly (5) comprises a mounting plate (51), a fixed block (52), a sliding column (53), a sliding block (54), a telescopic cylinder (55), a scissor-type connecting rod (56) and a punching head (57); the mounting plate (51) is installed at the bottom of the lifting plate (4); the fixed block (52) has two corresponding fixed The sliding columns (53) are fixedly mounted on the left and right ends of the front end surface of the mounting plate (51); two sliding columns (53) are correspondingly mounted between the fixed blocks (52) at the left and right ends; a plurality of sliding blocks (54) are equidistantly distributed from left to right; each of the sliding blocks (54) is slidably mounted on two sliding columns (53); a plurality of punching heads (57) are correspondingly mounted on the bottom end of each sliding column (53); adjacent sliding blocks (54) are connected by scissor-type connecting rods (56); the telescopic cylinders (55) are horizontally distributed and mounted on the top of the front end surface of the mounting plate (51); the piston rod end of the telescopic cylinder (55) is connected to the top of the rightmost sliding block (54).

2. A pepper planting punching device according to claim 1, characterized in that: The slider (54) is configured as a vertical long rod as a whole, and the upper part of the slider (54) is slidably connected to the two sliding posts (53).

3. A punching device for pepper planting according to claim 1, characterized in that: Each of the punching heads (57) is configured to be in an inverted cone shape, and the punching heads (57) are made of stainless steel.

4. A pepper planting punching device according to claim 1, characterized in that: The variable-pitch travel assembly (2) comprises a double-rod hydraulic cylinder (21), a single-axis hydraulic cylinder (22) and a roller (23); the double-rod hydraulic cylinder (21) is mounted on the end of the frame (1); the single-axis hydraulic cylinder (22) has two piston rod ends on both sides of the double-rod hydraulic cylinder (21); and the roller (23) has two piston rod ends on both sides of the single-axis hydraulic cylinder (22).

5. The punching device for pepper planting according to claim 1, characterized in that: Guide columns (7) are installed on the left and right ends of the top of the lifting plate (4), and the top ends of the guide columns (7) at both ends are correspondingly slidably connected to the inside of the frame (1).

6. The punching device for pepper planting according to claim 1, characterized in that: A push handle (6) is installed at the rear end of the frame (1).

7. A spacing adjustment system for a punching device for pepper planting, characterized in that: The invention comprises a controller (8) and an information input module (9), wherein the information input module (9) is connected to the controller (8) and is used to input preset information of the spacing between punching heads corresponding to different types of peppers in advance; the controller (8) is electrically connected to the telescopic cylinder (55), and according to the received information of the type of peppers, the corresponding preset information of the spacing between punching heads is retrieved from the information input module (9), and the telescopic cylinder (55) is controlled to move, so as to adjust the spacing between adjacent punching heads (57).

8. The punching device for pepper planting according to claim 7, characterized in that: The information input module (9) is a touch display screen or a key input device, through which an operator can input preset information on the spacing between punching heads corresponding to different types of peppers, wherein the preset information includes specific distance values ​​between adjacent punching heads (57) required for different types of peppers.

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