Perforating device for tea planting

Abstract

The utility model provides a perforating device for tea planting, which relates to the field of tea planting and comprises a mounting plate, handles are symmetrically fixed at the top of the mounting plate, an engine is fixed in the middle of the top of each handle, the end of an output shaft of each engine penetrates through the top of the mounting plate, and a drill bit is fixed at the end of the output shaft of each engine. An adjusting mechanism is arranged at the bottom of the mounting plate, and a positioning mechanism is arranged on the outer side of the adjusting mechanism; according to the application, through the arrangement of the adjusting mechanism, the rotating disc is rotated, so that the abutting plate descends, the position of the abutting plate on the outer side of the drill bit is adjusted, the abutting plate makes contact with the ground for limiting, the punching depth can be limited, it is ensured that the planting depths of the same batch of tea trees are kept consistent, and the planting survival rate is increased; meanwhile, the planting depth can be conveniently adjusted according to specific conditions, and the applicability of the device is improved.

Description

Technical Field

[0001] This utility model is specifically a punching device for tea planting, belonging to the field of tea planting technology. Background Technology

[0002] Tea is hailed as one of the world's three major beverages. As tea gains wider acceptance, its demand has increased significantly, leading to the booming development of the tea industry. When planting tea, holes need to be made in the soil for the tea seedlings. Traditionally, these holes are dug manually, which is inefficient and labor-intensive. The new tea planting technique involves digging planting trenches 80 cm deep and 60 cm wide, applying sufficient base fertilizer (generally 2000 kg of farmyard manure or 100 kg of compound fertilizer per mu), and using a single-plant planting method. This requires the use of a planting hole-drilling device.

[0003] Chinese patent CN212436278U discloses a drilling device for tea planting, including a fixed plate. A protective shell is fixedly connected to the lower end of the fixed plate. Two transmission rods are rotatably connected through the protective shell. A drill bit is fixedly connected to the lower end of each transmission rod. A motor is fixedly installed on the upper end of the fixed plate, and the motor is connected to the transmission rods via a gear set. This application, by setting a limiting plate and utilizing its contact with the ground for limiting, can restrict the drilling depth to ensure consistent planting depth for the same batch of tea trees. By setting a threaded rod and a threaded sleeve, the position and height of the limiting plate can be adjusted, thus improving the applicability of this tea planting drilling device.

[0004] As can be seen from the above patent, when drilling holes for planting tea, the drilling is usually done manually. The drilling depth cannot be adjusted according to the actual situation, and the planting depth of the same batch of tea cannot be kept consistent, which affects subsequent production and makes it impossible to guarantee the survival rate of tea. Utility Model Content

[0005] The purpose of this utility model is to provide a drilling device for tea planting in order to solve the above-mentioned problems. In the prior art, when drilling holes for tea planting, it is usually done manually, which makes it impossible to keep the planting depth of the same batch of tea consistent, and thus the survival rate of the tea cannot be guaranteed.

[0006] This utility model is achieved through the following technical solution: a drilling device for tea planting, including a mounting plate, a handle symmetrically fixed on the top of the mounting plate, an engine fixed in the middle of the top of the handle, the end of the output shaft of the engine penetrating through the top of the mounting plate, and a drill bit fixed in the end of the output shaft of the engine, an adjustment mechanism provided at the bottom of the mounting plate, and a positioning mechanism provided on the outside of the adjustment mechanism.

[0007] Preferably, the adjustment mechanism includes a mounting frame fixed to the bottom edge of the mounting plate, a bidirectional screw in the middle between the two sides of the inner cavity of the mounting frame, turntables fixed at both ends of the bidirectional screw, movable seats symmetrically screwed to the outer side of the bidirectional screw, a backing plate provided at the bottom of the mounting plate, a connecting seat symmetrically fixed on one side of the top of the backing plate, and a connecting rod rotatably mounted inside the connecting seat.

[0008] Preferably, the adjustment mechanism further includes sleeves symmetrically fixed to one side of the bottom of the mounting plate, slide rods symmetrically fixed to the other side of the top of the abutment, screw holes evenly opened on one side of the mounting frame, and bolts penetratingly connected to one side of the turntable.

[0009] Preferably, the bolt is screwed into the inside of the screw hole to fix the turntable, and then to fix the bidirectional screw. The slide rod slides inside the sleeve, and an anti-detachment plate is fixed to the top of the slide rod to prevent the slide rod from falling into the sleeve.

[0010] Preferably, the connecting rod rotates inside the movable seat, causing the movable seat to be linked with the connecting seat, and a through hole is provided through the center of the top of the abutment plate, with the drill bit located inside the through hole.

[0011] Preferably, the positioning mechanism includes sliding grooves formed on both sides of the abutment plate, with positioning slots evenly formed on one side of the sliding grooves, and a mounting box sliding inside the sliding grooves. A return spring is symmetrically fixed on one side of the mounting box, and a connecting plate is fixed to one end of each return spring. A positioning block is fixed to the middle of one side of the connecting plate, and a connecting rod is fixed to the middle of one side of the mounting box. A movable plate is fixed to one end of each of the two connecting rods, and a positioning post slides through the top center of the movable plate.

[0012] Preferably, both sides of the positioning groove and both sides of the positioning block are provided with inclined surfaces to facilitate the cooperation between the positioning groove and the positioning block. The connecting plate slides inside the mounting box, and the outer side wall of the connecting plate is in contact with the inner side wall of the mounting box to make the connecting plate move stably. The upper and lower ends of the positioning column are fixed with baffles.

[0013] This utility model provides a punching device for tea planting, which has the following beneficial effects:

[0014] 1. This application, through the setting of the adjustment mechanism, drives the bidirectional screw to rotate by rotating the turntable, causing the moving seats to move away from each other, thereby causing the connecting rod to deflect in the vertical direction, driving the connecting seat to descend, causing the sliding rod to descend inside the sleeve, and then causing the abutment plate to descend. By adjusting the position of the abutment plate outside the drill bit, and using the contact between the abutment plate and the ground for limiting, the drilling depth can be restricted to ensure that the planting depth of the same batch of tea trees is consistent, thereby improving the survival rate of the plants. At the same time, it is convenient to adjust the planting depth, making it easy to adjust according to specific conditions and improving the applicability of the device.

[0015] 2. This application utilizes a positioning mechanism. After drilling a hole, the positioning post is moved to align with the drilled hole for positioning. Then, another hole is drilled, and the above steps are repeated to position the drilled holes. This ensures that the spacing between the holes is uniform, allowing for orderly planting and facilitating harvesting by workers after the tea leaves mature. Simultaneously, by pulling the moving plate, the connecting rod moves, causing the mounting box to move. This causes the positioning groove to press against the positioning block, and the connecting plate to press against the return spring. When the positioning block aligns with the positioning groove, the return spring resets the positioning block, embedding it into the positioning groove and fixing the mounting box. This allows for adjustment of the distance between the positioning post and the drill bit, facilitating the adjustment of plant spacing according to planting needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment mechanism structure of this utility model;

[0018] Figure 3 An enlarged structural view of the screw hole of this utility model is provided;

[0019] Figure 4 This is a schematic diagram of the positioning mechanism of this utility model.

[0020] [Explanation of Key Component Symbols]

[0021] 1. Mounting plate;

[0022] 2. Handle;

[0023] 3. Engine;

[0024] 4. Drill bit;

[0025] 5. Adjustment mechanism; 501. Mounting frame; 502. Double-acting screw; 503. Turntable; 504. Moving seat; 505. Backing plate; 506. Connecting seat; 507. Connecting rod; 508. Sleeve; 509. Slide rod; 510. Screw hole; 511. Bolt;

[0026] 6. Positioning mechanism; 601. Slide groove; 602. Positioning groove; 603. Mounting box; 604. Return spring; 605. Connecting plate; 606. Positioning block; 607. Connecting rod; 608. Moving plate; 609. Positioning column. Detailed Implementation

[0027] This utility model provides a punching device for tea planting.

[0028] Please see Figure 1 The device includes a mounting plate 1, a handle 2 symmetrically fixed to the top of the mounting plate 1, an engine 3 fixed to the top center of the handle 2, the output shaft end of the engine 3 passing through the top of the mounting plate 1, and a drill bit 4 fixed to the output shaft end of the engine 3, an adjustment mechanism 5 provided at the bottom of the mounting plate 1, and a positioning mechanism 6 provided on the outside of the adjustment mechanism 5.

[0029] Please refer to it again. Figure 2 and Figure 3 The adjusting mechanism 5 includes a mounting frame 501 fixed to the bottom edge of the mounting plate 1, a bidirectional screw 502 in the middle between the two sides of the inner cavity of the mounting frame 501, turntables 503 fixed to both ends of the bidirectional screw 502, and movable seats 504 symmetrically screwed to the outer side of the bidirectional screw 502. A bottom plate 505 is provided at the bottom of the mounting plate 1, and a connecting seat 506 is symmetrically fixed to one side of the top of the bottom plate 505. A connecting rod 507 rotates inside the connecting seat 506. The adjusting mechanism 5 also includes a sleeve 508 symmetrically fixed to one side of the bottom of the mounting plate 1, and a sliding rod 509 symmetrically fixed to the other side of the top of the bottom plate 505. Screw holes 510 are evenly distributed on one side of the mounting frame 501, and a bolt 511 is threaded through one side of a turntable 503. The bolt 511 is screwed into the screw hole 510, and the sliding rod 509 slides inside the sleeve 508. An anti-detachment plate is fixed to the top of the slide rod 509; the connecting rod 507 rotates inside the movable seat 504, and a through hole is opened through the top center of the abutment plate 505, with the drill bit 4 located inside the through hole; by setting the adjustment mechanism 5, rotating the turntable 503 drives the bidirectional screw 502 to rotate, causing the movable seats 504 to move away from each other, thereby causing the connecting rod 507 to deflect in the vertical direction, driving the connecting seat 506 to descend, causing the slide rod 509 to descend inside the sleeve 508, and then causing the abutment plate 505 to descend. By adjusting the position of the abutment plate 505 outside the drill bit 4, and using the contact between the abutment plate 505 and the ground for limiting, the drilling depth can be limited to ensure that the planting depth of the same batch of tea trees is consistent, improve the survival rate of planting, and facilitate the adjustment of the planting depth according to specific conditions, thereby improving the applicability of the device.

[0030] Please refer to it again. Figure 4The positioning mechanism 6 includes slide grooves 601 formed on both sides of the abutment plate 505. Positioning grooves 602 are evenly distributed on one side of each slide groove 601. A mounting box 603 slides inside the slide groove 601. Return springs 604 are symmetrically fixed on one side of the mounting box 603. A connecting plate 605 is fixed to one end of each return spring 604. A positioning block 606 is fixed to the middle of one side of the connecting plate 605. A connecting rod 607 is fixed to the middle of one side of the mounting box 603. A moving plate 608 is fixed to one end of each connecting rod 607. A positioning post 609 slides through the top center of the moving plate 608. Inclined surfaces are provided on both sides of the positioning grooves 602 and both sides of the positioning blocks 606. The connecting plate 605 slides inside the mounting box 603, and the outer wall of the connecting plate 605 is in contact with the inner wall of the mounting box 603. The upper and lower ends of the positioning post 609 are fixed... A baffle is provided. Through the positioning mechanism 6, after drilling a hole, the position is moved to align the positioning post 609 with the drilled hole for positioning. Then, another hole is drilled, and the above steps are repeated to position the drilled holes, ensuring uniform spacing and orderly planting. This facilitates later harvesting by workers after the tea leaves mature. Simultaneously, by pulling the moving plate 608, the connecting rod 607 moves, causing the mounting box 603 to move. This causes the positioning groove 602 to press against the positioning block 606, and the connecting plate 605 to press against the return spring 604. When the positioning block 606 aligns with the positioning groove 602, the return spring 604 resets the positioning block 606, embedding it into the positioning groove 602 and fixing the mounting box 603. This adjusts the distance between the positioning post 609 and the drill bit 4, allowing for adjustments to the plant spacing according to planting needs.

[0031] When using this utility model:

[0032] Working principle: Before drilling, rotating the turntable 503 drives the bidirectional screw 502 to rotate, causing the moving seats 504 to move away from each other. This causes the connecting rod 507 to deflect vertically, lowering the connecting seat 506 and causing the sliding rod 509 to descend inside the sleeve 508. This, in turn, causes the abutment plate 505 to descend. Adjusting the position of the abutment plate 505 outside the drill bit 4, the bolt 511 is then screwed into the screw hole 510 to fix the turntable 503. During drilling, starting the engine 3 drives the drill bit 4 to rotate. Holding the handle 2, pressing down on the mounting plate 1 lowers the drill bit 4 to drill. After drilling one hole, the position is moved so that the positioning pin 609 is aligned with the drilled hole. Align the holes and position them. Then drill holes again, repeating the above steps to position the drill holes so that the spacing between the holes is the same, making the planting orderly and facilitating the later harvesting of tea leaves. At the same time, by pulling the moving plate 608, the connecting rod 607 is moved, causing the mounting box 603 to move. This causes the positioning groove 602 to press against the positioning block 606, and the connecting plate 605 to press against the return spring 604. When the positioning block 606 is aligned with the positioning groove 602, the return spring 604 resets the positioning block 606 into the positioning groove 602, fixing the mounting box 603, thereby adjusting the distance between the positioning post 609 and the drill bit 4.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drilling device for tea planting, comprising a mounting plate (1), wherein handles (2) are symmetrically fixed to the top of the mounting plate (1), and an engine (3) is fixed to the middle of the top of the handles (2), wherein the output shaft end of the engine (3) passes through the top of the mounting plate (1), and a drill bit (4) is fixed to the output shaft end of the engine (3), characterized in that: An adjustment mechanism (5) is provided at the bottom of the mounting plate (1), and a positioning mechanism (6) is provided on the outside of the adjustment mechanism (5).

2. The perforation device for tea planting according to claim 1, characterized in that: The adjustment mechanism (5) includes a mounting frame (501) fixed to the bottom edge of the mounting plate (1), a bidirectional screw (502) in the middle between the two sides of the inner cavity of the mounting frame (501), a turntable (503) fixed at both ends of the bidirectional screw (502), a movable seat (504) symmetrically screwed to the outer side of the bidirectional screw (502), a bottom plate (505) provided at the bottom of the mounting plate (1), a connecting seat (506) symmetrically fixed on one side of the top of the bottom plate (505), and a connecting rod (507) rotating inside the connecting seat (506).

3. The perforation device for tea planting according to claim 2, characterized in that: The adjustment mechanism (5) also includes a sleeve (508) symmetrically fixed to one side of the bottom of the mounting plate (1), a slide rod (509) symmetrically fixed to the other side of the top of the abutment plate (505), screw holes (510) evenly opened on one side of the mounting frame (501), and a bolt (511) penetratingly connected to one side of the turntable (503).

4. The perforation device for tea planting according to claim 3, characterized in that: The bolt (511) is screwed into the inside of the screw hole (510), the slide rod (509) slides inside the sleeve (508), and an anti-detachment plate is fixed to the top of the slide rod (509).

5. A perforating device for tea planting according to claim 2, characterized in that: The connecting rod (507) rotates inside the movable seat (504), and a through hole is provided in the top center of the abutment plate (505), and the drill bit (4) is located inside the through hole.

6. A perforating device for tea cultivation according to claim 2, characterized in that: The positioning mechanism (6) includes a slide groove (601) opened on both sides of the abutment plate (505). A positioning groove (602) is evenly opened on one side of the slide groove (601). An installation box (603) slides inside the slide groove (601). A return spring (604) is symmetrically fixed on one side of the installation box (603). A connecting plate (605) is fixed to one end of the return spring (604). A positioning block (606) is fixed in the middle of one side of the connecting plate (605). A connecting rod (607) is fixed in the middle of one side of the installation box (603). A moving plate (608) is fixed to one end of the two connecting rods (607). A positioning column (609) slides through the top center of the moving plate (608).

7. A perforating device for tea cultivation according to claim 6, characterized in that: Both sides of the positioning groove (602) and both sides of the positioning block (606) are provided with inclined surfaces. The connecting plate (605) slides inside the mounting box (603), and the outer side wall of the connecting plate (605) is in contact with the inner side wall of the mounting box (603). The upper and lower ends of the positioning column (609) are fixed with baffles.

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