A punch

Abstract

The utility model discloses a puncher, include: frame, be provided with drive assembly on the frame, be provided with crank mechanism on the drive assembly, be provided with punch assembly on the crank mechanism, and the punch assembly is driven along vertical direction and is moved to and fro through the crank mechanism, be provided with adjusting assembly on the frame to adjust the vertical position of punch assembly, and adjust the punch depth, through setting adjusting assembly, the distance between adjusting frame and front and rear gyro wheel, and then adjust the position of punch assembly in vertical direction, realize adjusting to punch depth, and the punch assembly is driven and moves to and fro through the crank mechanism, and the lawn is punched.

Description

Technical Field

[0001] This utility model relates to the field of lawn maintenance equipment, and in particular to a perforator. Background Technology

[0002] Aeration is necessary for the maintenance of lawns such as football fields and golf courses. This can effectively help the lawn drain water, improve soil aeration, and ensure the healthy growth of the lawn.

[0003] Existing lawn aeration equipment has a low level of self-adaptability to lawn terrain and is difficult to fully adapt to various complex terrain conditions, such as lawn areas with large undulations and steep slopes, which may affect the aeration effect and uniformity. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a drilling machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a punching machine, comprising:

[0006] frame;

[0007] The frame is equipped with a drive assembly;

[0008] The drive assembly is provided with a crank mechanism, and the crank mechanism is provided with a punching assembly. The crank mechanism drives the punching assembly to reciprocate in the vertical direction.

[0009] The frame is equipped with an adjustment component for adjusting the vertical position of the drilling component and the drilling depth.

[0010] As a further description of the above technical solution: front rollers and rear rollers are provided on the front and rear sides of the frame.

[0011] As a further description of the above technical solution: the adjustment component includes an adjustment screw, which is disposed on the frame and connected to the rear roller. The distance between the rear roller and the frame is adjusted by the adjustment screw, thereby adjusting the depth of the drilling component.

[0012] As a further description of the above technical solution: the adjustment assembly also includes an adjustment plate, which is disposed on the frame. An adjustment rod is provided on one side of the adjustment plate, and the adjustment rod is connected to the front roller. The angle between the adjustment plate and the adjustment rod is adjusted to adjust the distance between the front roller and the frame.

[0013] As a further description of the above technical solution: the frame is provided with a first crossbeam and a second crossbeam, and a plurality of connecting rods are provided between the first crossbeam and the second crossbeam.

[0014] As a further description of the above technical solution: a crank mechanism is provided on a plurality of the connecting rods, and an adjusting spacer is provided on the crank mechanism. The adjusting spacer is connected to the punching assembly to adjust the distance between the plurality of punching assemblies.

[0015] As a further description of the above technical solution: the punching assembly includes a punching base, and the punching base is provided with a plurality of punching pins in a directional manner.

[0016] As a further description of the above technical solution: the drive component is a gearbox, which is set on one side of the first crossbeam, and its output end is connected to the crank mechanism to drive the crank mechanism to rotate.

[0017] As a further description of the above technical solution: a spring is provided between the punching seat and the second crossbeam, and a spring adjusting member is provided on one side of the frame. The tension of the spring is adjusted by the spring adjusting member to adjust the angle of the punching seat.

[0018] As a further description of the above technical solution: a cover is provided on the frame.

[0019] The above technical solution has the following advantages or beneficial effects:

[0020] By setting an adjustment component, the distance between the frame and the front and rear rollers can be adjusted, thereby adjusting the vertical position of the aeration component and adjusting the aeration depth. The crank mechanism drives the aeration component to reciprocate, aerating the lawn. Attached Figure Description

[0021] Figure 1 The explosion view of the drilling machine proposed in this utility model Figure 1 ;

[0022] Figure 2 The explosion view of the drilling machine proposed in this utility model Figure 2 .

[0023] Legend:

[0024] 1. Frame; 2. Crank mechanism; 3. Front roller; 4. Rear roller; 5. Adjusting screw; 6. Adjusting plate; 7. Adjusting rod; 8. First crossbeam; 9. Second crossbeam; 10. Connecting rod; 11. Adjusting spacer; 12. Drilling seat; 13. Drilling needle; 14. Spring adjusting component; 15. Cover; 16. Drive assembly. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1-2 The present invention provides an embodiment of a punching machine, comprising: a frame 1; a drive assembly 16 disposed on the frame 1; a crank mechanism 2 disposed on the drive assembly 16, and a punching assembly disposed on the crank mechanism 2, wherein the punching assembly is driven to reciprocate in the vertical direction by the crank mechanism 2; and an adjustment assembly disposed on the frame 1 for adjusting the vertical position of the punching assembly and adjusting the punching depth.

[0027] In this embodiment, by setting an adjustment component, the distance between the frame 1 and the front roller 3 and the rear roller 4 is adjusted, thereby adjusting the position of the perforation component in the vertical direction, so as to adjust the perforation depth. The crank mechanism 2 drives the perforation component to reciprocate, perforating the lawn and accurately completing the lawn perforation operation.

[0028] The front roller 3 and the rear roller 4 are provided on the front and rear sides of the frame 1.

[0029] In this embodiment, the frame 1 is equipped with front rollers 3 and rear rollers 4 to provide mobile support and adapt to lawn operations.

[0030] The adjustment assembly includes an adjustment screw 5, which is mounted on the frame 1 and connected to the rear roller 4. The distance between the rear roller 4 and the frame 1 is adjusted by adjusting the adjustment screw 5, thereby adjusting the depth of the drilling assembly.

[0031] In this embodiment, the adjusting screw 5 is threadedly connected to the rear roller 4, and rotating the adjusting screw 5 can change the extension length of the rear roller.

[0032] The adjustment assembly also includes an adjustment plate 6, which is mounted on the frame 1. An adjustment rod 7 is provided on one side of the adjustment plate 6. The adjustment rod 7 is connected to the front roller 3. Adjusting the angle between the adjustment plate 6 and the adjustment rod 7 adjusts the distance between the front roller 3 and the frame 1.

[0033] In this embodiment, the adjusting plate 6 is connected to the adjusting rod 7. A sliding groove or several adjusting holes are provided on the adjusting plate 6. It is connected to one end of the adjusting rod 7 by bolts. By changing the angle between the adjusting plate 6 and the adjusting component 6, the height of the front roller 3 is adjusted, which helps to balance the level of the frame 1 and avoids uneven drilling depth caused by unilateral adjustment.

[0034] The frame 1 is provided with a first crossbeam 8 and a second crossbeam 9, and a number of connecting rods 10 are provided between the first crossbeam 8 and the second crossbeam 9.

[0035] In this embodiment, the first crossbeam 8, the second crossbeam 9, and several connecting rods 10 constitute the frame. Several circular bearing grooves are provided in the middle of the connecting rods 10, and the bearings are used to install the crank mechanism 2.

[0036] A crank mechanism 2 is provided on several connecting rods 10, and an adjusting spacer 11 is provided on the crank mechanism 2. The adjusting spacer 11 is connected to the punching assembly to adjust the distance between the punching assemblies.

[0037] In this embodiment, the adjustable spacer 11 on the connecting rod 10 can be replaced to change the lateral distance between adjacent perforation components, thus adapting to the perforation density requirements of different lawns.

[0038] The punching assembly includes a punch holder 12, and a plurality of punching pins 13 are arranged in the direction of the punch holder 12.

[0039] In this embodiment, a plurality of punching needles 13 on the punching base 12, such as hollow needles or solid needles, directly contact the soil and complete the punching through reciprocating motion.

[0040] The drive assembly 16 is a gearbox, located on one side of the first crossbeam 8, and its output end is connected to the crank mechanism 2 to drive the crank mechanism 2 to rotate.

[0041] In this embodiment, the drive component 16 drives the crank mechanism 2 to perform circular motion. The gearbox is equipped with a three-speed adjustment function, which adjusts the output speed through gear shifting. The gear can be manually switched. The crank mechanism 2 converts the rotational motion output by the gearbox into the vertical reciprocating motion of the perforating component through the crank connecting rod, which flexibly changes the working frequency of the perforating component to adapt to different lawn needs.

[0042] A spring is provided between the punching base 12 and the second crossbeam 9. A spring adjusting member 14 is provided on one side of the frame 1. The tension of the spring is adjusted by adjusting the spring adjusting member 14, thereby adjusting the angle of the punching base 12.

[0043] In this embodiment, the spring between the punch holder 12 and the second crossbeam 9, in conjunction with the spring adjustment component 14, can finely adjust the angle of the punch holder 12, change the tilt angle of the punch needle 13, and optimize the punching effect.

[0044] A cover 15 is installed on the frame 1.

[0045] In this embodiment, the cover 15 prevents grass debris from getting caught in the cover and also protects the safety of the operator.

[0046] 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 punching machine, characterized in that, include: Rack (1); A drive assembly (16) is provided on the frame (1); The drive assembly (16) is provided with a crank mechanism (2), and the crank mechanism (2) is provided with a punching assembly. The crank mechanism (2) drives the punching assembly to reciprocate in the vertical direction. The frame (1) is provided with an adjustment component for adjusting the vertical position of the punching component and adjusting the punching depth.

2. The punching machine according to claim 1, characterized in that: The frame (1) is provided with front rollers (3) and rear rollers (4) on the front and rear sides.

3. The punching machine according to claim 2, characterized in that: The adjustment assembly includes an adjustment screw (5), which is mounted on the frame (1) and connected to the rear roller (4). The adjustment screw (5) is used to adjust the distance between the rear roller (4) and the frame (1) to adjust the depth of the drilling assembly.

4. The punching machine according to claim 2, characterized in that: The adjustment assembly also includes an adjustment plate (6), which is disposed on the frame (1). An adjustment rod (7) is disposed on one side of the adjustment plate (6), and the adjustment rod (7) is connected to the front roller (3). The angle between the adjustment plate (6) and the adjustment rod (7) is adjusted, and the distance between the front roller (3) and the frame (1) is adjusted.

5. The punching machine according to claim 1, characterized in that: The frame (1) is provided with a first crossbeam (8) and a second crossbeam (9), and a plurality of connecting rods (10) are provided between the first crossbeam (8) and the second crossbeam (9).

6. The punching machine according to claim 5, characterized in that: A crank mechanism (2) is provided on several of the connecting rods (10), and an adjusting sleeve (11) is provided on the crank mechanism (2). The adjusting sleeve (11) is connected to the punching assembly to adjust the distance between the several punching assemblies.

7. The punching machine according to claim 5, characterized in that: The punching assembly includes a punching seat (12), and a plurality of punching pins (13) are arranged in the direction of the punching seat (12).

8. The punching machine according to claim 5, characterized in that: The drive assembly (16) is a gearbox, which is located on one side of the first crossbeam (8), and its output end is connected to the crank mechanism (2) to drive the crank mechanism (2) to rotate.

9. The punching machine according to claim 7, characterized in that: A spring is provided between the punching seat (12) and the second crossbeam (9). A spring adjusting member (14) is provided on one side of the frame (1). The tension of the spring is adjusted by the spring adjusting member (14) to adjust the angle of the punching seat (12).

10. The punching machine according to claim 1, characterized in that: A cover (15) is provided on the frame (1).

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