Melon planting and punching device

Abstract

The utility model belongs to melon planting technical field especially is a kind of melon planting punching device, including punching metal ring and puncture tooth, the top of punching metal ring is detachably connected with the treadle bottom plate, the top of treadle bottom plate is fixedly connected with the heel limiting arc plate, the top of treadle bottom plate is equipped with four two two position corresponding binding fixed band;By treadle bottom plate, heel limiting arc plate and binding fixed band cooperation can wear punching metal ring in personnel foot bottom, so that personnel can be through the way of step walking on ground film, the punching metal ring and puncture tooth are pressed together and pierce ground film, can more conveniently complete the hole of ground film, relative to the hole operation of handheld tool to ground film in the prior art, device relies on foot action to complete the hole work, can completely liberate both hands, and rely on self weight as the pressure source of hole, can effectively reduce the labor intensity of ground film hole.

Description

Technical Field

[0001] This utility model belongs to the field of melon planting technology, specifically relating to a melon planting hole-drilling device. Background Technology

[0002] In modern agricultural cultivation of melons, mulching is a widely used technique. After mulching, planting holes need to be punched in the film to plant melon seedlings.

[0003] Existing plastic film perforation tools are all operated by hand. During the perforation process, the hand-held tool is used to puncture the plastic film. The operator not only needs to walk and move along the plastic film, but also needs to hold the tool with their upper limbs. The upper limbs need to bear the weight of the tool and exert force on the tool to puncture the plastic film, which puts a great strain on the upper limbs. Utility Model Content

[0004] This utility model provides a cantaloupe planting hole-drilling device that can complete the hole-drilling work by relying on foot movements, completely freeing up the hands and effectively reducing the labor intensity of drilling holes in mulch film.

[0005] This utility model provides the following technical solution: a melon planting hole-drilling device, including a hole-drilling metal ring and piercing teeth, the top of the hole-drilling metal ring is detachably connected to a foot plate, the top of the foot plate is fixedly connected to a heel limiting arc plate, and the top of the foot plate is provided with four binding and fixing straps that are positioned in pairs.

[0006] Each of the four binding straps has a side limiting plate fixedly connected to its bottom end, and the side limiting plate is fixedly connected to the top of the foot pedal base plate.

[0007] An anti-slip pad is fixedly connected to the top of the footrest base.

[0008] The top end of the perforated metal ring is threadedly connected to a threaded connecting sleeve, which is fixedly connected to the bottom end of the perforated metal ring.

[0009] The bottom end of the threaded connecting sleeve is fixedly connected with several evenly distributed return springs, the length of which is greater than the width of the perforated metal ring.

[0010] Several of the reset springs are fixedly connected to soil cleaning top sleeves at their bottom ends, and the soil cleaning top sleeves are inserted into the perforated metal rings.

[0011] The beneficial effects of this utility model are as follows: by stepping on the base plate, the heel limiting arc plate and the binding and fixing strap, the perforated metal ring can be worn on the bottom of the person's foot, so that the person can walk on the mulch film to press the perforated metal ring and the piercing teeth to pierce the mulch film, which can more conveniently complete the opening of the mulch film. Compared with the existing technology of using hand tools to open the mulch film, the device relies on the foot movement to complete the opening work, which can completely free the hands, and relies on its own weight as the pressure source for opening the hole, which can effectively reduce the labor intensity of opening the mulch film.

[0012] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the structure of the perforated metal ring and the threaded connecting sleeve in this utility model; Figure 4 This is a cross-sectional view of the perforated metal ring and threaded connecting sleeve in this utility model.

[0014] In the diagram: 1. Perforated metal ring; 11. Piercing teeth; 2. Foot pedal base plate; 21. Heel limiting arc plate; 22. Binding and fixing strap; 221. Side limiting plate; 23. Anti-slip pad; 3. Threaded connecting sleeve; 31. Return spring; 32. Soil cleaning top sleeve. Detailed Implementation

[0015] Please see Figures 1-4 The present invention provides the following technical solution: a melon planting hole punching device, including a hole punching metal ring 1 and piercing teeth 11, a foot pedal 2 is detachably connected to the top of the hole punching metal ring 1, a heel limiting arc plate 21 is fixedly connected to the top of the foot pedal 2, and four binding and fixing straps 22 are provided at the top of the foot pedal 2 in pairs.

[0016] In this implementation plan: When in use, the two sets of devices are used together. First, the perforated metal ring 1 is put on the outside of the soil cleaning top sleeve 32 and connected to the bottom of the threaded connecting sleeve 3 by rotating the threaded connection. Then, the device is placed on the ground, with the flat surface of the bottom end of the soil cleaning top sleeve 32 as the support surface. The person steps on the top of the foot plate 2 with the sole of their foot or the sole of their shoe, and puts their heel close to the heel limiting arc plate 21. Then, the foot plate 2 is tied and fixed to the instep or shoe surface with the binding and fixing strap 22. The two sets of devices are worn on the two feet respectively.

[0017] During the drilling process, personnel walk in a straight line along the direction of the mulch film, controlling the stride distance of each step according to actual needs. The foot plate 2 drives the drilling metal ring 1 to move with the personnel's feet. During the process, the soil cleaning top sleeve 32 first contacts the mulch film. Under pressure, the soil cleaning top sleeve 32 compresses the return spring 31 and contracts into the drilling metal ring 1. When the drilling metal ring 1 and the piercing teeth 11 are pressed onto the mulch film, the piercing teeth 11 pierce the mulch film and create holes in the mulch film as it continues to move downward. When some soil enters the drilling metal ring 1, as the personnel lift the drilling metal ring 1 and the foot plate 2, the bottom end of the soil cleaning top sleeve 32 loses its ground limit. The soil cleaning top sleeve 32 extends outward under the elastic force of the return spring 31, thereby popping out the soil that has entered the drilling metal ring 1. The personnel repeat the stepping and walking action to create double rows of holes along the mulch film.

[0018] During the drilling process, the heel limiting arc plate 21 can limit the heel area, and together with the binding and fixing strap 22, the stepping base plate 2 is fixed to the shoe or foot, which can effectively prevent the stepping base plate 2 from separating from the shoe or foot. The device relies on the foot movement to complete the drilling work, which can completely free the hands, and relies on its own weight as the pressure source for drilling, which can effectively reduce the labor intensity of drilling the mulch film.

[0019] The bottom ends of the four binding straps 22 are all fixedly connected to side limiting plates 221, which are fixedly connected to the top of the footrest plate 2. By setting the side limiting plates 221, the feet can be laterally limited, restricting the footrest plate 2 from large-scale displacement of the foot, so that the person's feet are always at the top of the footrest plate 2.

[0020] An anti-slip pad 23 is fixedly connected to the top of the footrest 2; by setting the anti-slip pad 23, the friction between the footrest 2 and the sole of the shoe or the sole of the foot can be increased, limiting the large displacement between the footrest 2 and the sole of the foot, so that the sole of the person's foot is always at the top of the footrest 2.

[0021] The top of the perforated metal ring 1 is threadedly connected to a threaded connecting sleeve 3, which is fixedly connected to the bottom of the perforated metal ring 1. The threaded connecting sleeve 3 facilitates the connection between the perforated metal ring 1 and the foot plate 2. The detachable design of the perforated metal ring 1 and the foot plate 2 allows personnel to rotate and remove the perforated metal ring 1 after use, and to rinse the soil remaining inside the perforated metal ring 1 and the soil cleaning top sleeve 32 to prevent soil clumps from hindering the movement of the soil cleaning top sleeve 32.

[0022] Several evenly distributed return springs 31 are fixedly connected to the bottom end of the threaded connecting sleeve 3. The length of the return springs 31 is greater than the width of the perforated metal ring 1. The multiple return springs 31 are evenly distributed at the bottom end of the threaded connecting sleeve 3, which can evenly apply force to each part of the soil cleaning top sleeve 32. The device relies on its own weight to provide strong pressure. The return springs 31 can be selected with a larger spring force coefficient, thereby providing stronger elasticity and being able to apply a greater force to pop the soil embedded in the perforated metal ring 1 without adding extra burden during the drilling process. When the return springs 31 are not compressed, their length is greater than the width of the perforated metal ring 1, thereby being able to push the soil cleaning top sleeve 32 out of the perforated metal ring 1.

[0023] Several return springs 31 are fixedly connected to soil cleaning top sleeves 32 at their bottom ends. The soil cleaning top sleeves 32 are inserted into the perforated metal ring 1. By setting the soil cleaning top sleeves 32 to extend under the action of the return springs 31, the soil inside the perforated metal ring 1 can be pushed to the outside and fall off.

[0024] The working principle and usage process of this utility model are as follows: First, the perforated metal ring 1 is fitted onto the outside of the soil cleaning top sleeve 32 and threadedly connected to the bottom end of the threaded connecting sleeve 3. Then, the device is placed on the ground, with the flat surface of the bottom end of the soil cleaning top sleeve 32 serving as the support surface. The person steps on the top of the footrest plate 2 with the sole of their foot or the sole of their shoe, and places their heel close to the heel limiting arc plate 21. Then, the footrest plate 2 is tied and fixed to the instep or shoe upper using the binding and fixing strap 22. The two sets of devices are worn on the two feet respectively. Then, the person walks in a straight line along the direction of the mulch film, controlling the single step distance according to actual needs. The footrest plate 2 drives the perforated metal ring 1 to move with the person's feet. During the process... The soil cleaning top sleeve 32 first comes into contact with the mulch film. Under pressure, the soil cleaning top sleeve 32 compresses the return spring 31 and retracts into the perforated metal ring 1. When the perforated metal ring 1 and the piercing teeth 11 are pressed onto the mulch film, the piercing teeth 11 pierce the mulch film and create holes in the mulch film as it continues to move downward. When some soil enters the perforated metal ring 1, as the personnel lift the perforated metal ring 1 and the stepping plate 2, the bottom end of the soil cleaning top sleeve 32 loses its ground limit. Under the elastic force of the return spring 31, the soil cleaning top sleeve 32 extends outward, thereby popping out the soil that has entered the perforated metal ring 1. The personnel repeat the stepping action to create double rows of holes along the mulch film.

Claims

1. A perforation device for melon planting, comprising a perforating metal ring (1) and piercing teeth (11), characterized in that: The top of the perforated metal ring (1) is detachably connected to a foot plate (2), the top of the foot plate (2) is fixedly connected to a heel limiting arc plate (21), and the top of the foot plate (2) is provided with four binding and fixing straps (22) that are in pairs.

2. The melon planting hole-drilling device according to claim 1, characterized in that: Each of the four binding straps (22) has a side limiting plate (221) fixedly connected to its bottom end, and the side limiting plate (221) is fixedly connected to the top of the footrest plate (2).

3. The melon planting hole-drilling device according to claim 1, characterized in that: The top of the footrest (2) is fixedly connected to an anti-slip pad (23).

4. The melon planting hole-drilling device according to claim 1, characterized in that: The top end of the perforated metal ring (1) is threadedly connected to a threaded connecting sleeve (3), and the threaded connecting sleeve (3) is fixedly connected to the bottom end of the perforated metal ring (1).

5. A melon planting hole-drilling device according to claim 4, characterized in that: The bottom end of the threaded connecting sleeve (3) is fixedly connected with several evenly distributed reset springs (31), the length of which is greater than the width of the perforated metal ring (1).

6. The melon planting hole-drilling device according to claim 5, characterized in that: Several of the reset springs (31) are fixedly connected to a soil cleaning top sleeve (32) at their bottom ends, and the soil cleaning top sleeve (32) is inserted into the perforated metal ring (1).

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