Land punching equipment for tea planting and use method thereof

Abstract

The invention provides land punching equipment for tea planting and a using method thereof, and relates to the technical field of tea planting, the land punching equipment comprises a punching support and a punching drill bit, the punching support is provided with an adjusting mechanism for adjusting when tea is punched, the punching support is provided with a self-locking mechanism for locking the adjusting mechanism, and the punching drill bit is arranged on the punching support. The adjusting mechanism comprises a guide rod and a tilt angle sensor, the self-locking mechanism comprises pressing plates, arc-shaped rubber sleeves, a C-shaped rod and a motor, the pressing plates are located at the ends of the two sides of the punching support, each arc-shaped rubber sleeve is located at the side end of the corresponding pressing plate, the C-shaped rod is fixedly installed at the side end of the punching support, and the motor is fixedly installed on the punching support. And mounting blocks are fixedly mounted at the end parts of the two sides of the C-shaped rod. According to the device, by arranging the angle-adjustable guide rod and the punching drill bit, an operator can manually calibrate the angle of the punching drill bit according to the gradient when the device works in a tea garden in a hilly or mountainous region, it is ensured that the punching drill bit is always vertically downward, and it is ensured that holes punched in the tea garden are kept vertical.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of tea planting, more specifically, relates to a land punching equipment for tea planting and a using method thereof. BACKGROUND

[0002] The punching operation in tea planting mainly forms holes in the soil to improve the aeration and water permeability of the soil, break the hardpan layer, promote root respiration and water infiltration, and facilitate the precise delivery of fertilizers to the root zone, thereby improving nutrient uptake efficiency. The significance lies in creating a more suitable growth environment for tea tree roots, enhancing root vigor, and promoting healthy growth of tea trees.

[0003] Chinese Patent Publication No. CN112470604A discloses a punching device for tea planting. The device is designed rationally and easy to operate. The support plate with a motor is moved up and down by the wheels of the pushing device, thereby facilitating the punching of the screw rod.

[0004] The existing tea garden has the following shortcomings in tea planting punching:

[0005] Punching angle positioning problem:

[0006] In hilly or mountainous tea gardens, the terrain is complex and the slope varies. Traditional punching equipment lacks effective angle adjustment mechanisms, making it difficult for operators to calibrate the angle of the punching drill bit according to the actual slope, resulting in difficulty in maintaining the verticality of the punched holes. The roots of tea seedlings grow twisted due to the inclination of the holes, which severely affects the root depth and weakens the drought resistance of the tea seedlings, adversely affecting the healthy growth of the tea seedlings and the overall yield and quality of the tea garden.

[0007] Quick adjustment and calibration problem:

[0008] Current tea garden punching equipment mostly relies on manual judgment of the verticality of the punching drill bit. In slope tea gardens, repeated manual visual observation and manual measurement are required to calibrate the punching angle, which not only wastes a lot of time but also easily causes errors, making the entire punching process inefficient and unable to meet the requirements of punching speed and accuracy in large-scale tea garden planting.

[0009] Applicability limitation problem:

[0010] The terrain of tea gardens is complex, and the slope of different areas has slight differences, especially in terraced tea gardens, where the slope changes irregularly. Existing punching equipment has limited adjustment range and is difficult to quickly match such irregular slope changes. Moreover, when facing different slopes, additional operations such as replacing clamps are often required, which is tedious, time-consuming and labor-intensive, and cannot meet the punching needs of diversified terrain in tea gardens, reducing work efficiency and convenience. SUMMARY

[0011] To solve the above technical problems, the present application provides a land drilling equipment for tea planting and a method for using the same to solve the above problems.

[0012] A land drilling equipment for tea planting comprises a drilling support and a drilling bit, the drilling support is provided with an adjusting mechanism for adjusting during tea drilling, and the drilling support is provided with a self-locking mechanism for locking the adjusting mechanism, the adjusting mechanism comprises a guide rod and an inclination sensor, the self-locking mechanism comprises a pressing plate, an arc-shaped rubber sleeve, a C-shaped rod and a motor, the pressing plate is located at both side ends of the drilling support, each arc-shaped rubber sleeve is located at a side end of the pressing plate, the C-shaped rod is fixedly installed at a side end of the drilling support, both side ends of the C-shaped rod are fixedly installed with mounting blocks, the motor is fixedly installed at an upper end of the mounting block, the guide rod is located between the drilling supports, the inclination sensor is fixedly installed at a side end of the guide rod, both side ends of the drilling support are provided with movable sliding grooves and movable circular grooves, the inner side walls of the two movable circular grooves are fixedly installed with damping pads, a side end of each pressing plate is fixedly installed with a rectangular sliding block, each rectangular sliding block is slidingly installed at the inner side wall of each movable sliding groove, the upper end of each pressing plate is provided with a threaded groove, and a side end of each pressing plate is fixedly installed with an arc-shaped push plate, the arc-shaped rubber sleeve is fixedly installed at a side end of the arc-shaped push plate, the inner side wall of the arc-shaped rubber sleeve is filled with modified liquid glass, a side end of the C-shaped rod is fixedly installed with a PLC controller, two first electric wires are fixedly installed between the PLC controller and the two motors, the output ends of the two motors are fixedly installed with double-headed screws, the double-headed screws are rotatably installed in the mounting blocks, and the two double-headed screws are threadedly rotatably installed in the inner side walls of the two threaded grooves.

[0013] Preferably, the drilling bit is fixedly installed at a side end of the guide rod, and both side ends of the guide rod are fixedly installed with adjusting rollers, and the two adjusting rollers are rotatably installed at the inner side walls of the damping pads.

[0014] Preferably, a side end of each adjusting roller is fixedly installed with a tooth rod, and a side end of each tooth rod is fixedly installed with a rotating handle, and a second electric wire is fixedly installed between the inclination sensor and the PLC controller.

[0015] A method for using a land drilling equipment for tea planting comprises the following steps:

[0016] S1: Before drilling the soil of a tea garden, the positions of drilling are determined according to the types of tea plants and the growth requirements of the tea plants, the drilling support is pushed into the tea garden, and the drilling bit is aligned with the positions of drilling;

[0017] S2: According to the slope of the tea garden terrain, rotate the rotatable rotating handle to drive the guide rod to rotate, and then adjust the guide rod to a vertical downward state;

[0018] S3: The inclination sensor detects the state of the guide rod, and when the guide rod is vertical, the inclination sensor transmits an electrical signal to the PLC controller, and the two motors are started through the PLC controller;

[0019] S4: The motor starts to drive the two double-head screws to rotate, which drives the two pressing plates to move closer to each other through the threaded groove, and the two pressing plates move closer to each other through the arc-shaped push plate to drive the arc-shaped rubber sleeves and the modified liquid glass on both sides to move. The arc-shaped rubber sleeve and the modified liquid glass cooperate to clamp and fasten the rack bar, so as to realize the locking of the guide rod and the drilling bit.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] In the present application, the damping pad is arranged on the inner side wall of the movable circular groove to provide progressive rotational resistance, thereby inhibiting the inertial overshoot phenomenon during manual adjustment, assisting the operator to accurately position the vertical point when adjusting the guide rod, creating optimal triggering conditions for subsequent inclination sensor detection, and improving the comfort of the operation, facilitating the adjustment and use of the equipment.

[0022] In the present application, the guide rod and the drilling bit with adjustable angle are provided, so that the operator can manually calibrate the angle of the drilling bit according to the slope during the operation of the hilly or mountainous tea garden, ensuring that the drilling bit is always perpendicular to the downward direction, ensuring that the holes drilled in the tea garden are vertical, avoiding the twisting growth of tea seedling roots caused by inclined holes, and ensuring the root depth and drought resistance of tea seedlings.

[0023] In the present application, the inclination sensor is arranged at the side end of the guide rod, which can identify and send an electrical signal to the PLC controller when the manually adjusted drilling bit approaches vertical, thereby triggering the subsequent self-locking device. Through the automatic sensing design of the inclination sensor, the repeated calibration process by the naked eye or the adjustment work using tools is eliminated, and accurate positioning can be quickly completed in the sloping tea garden. The rotating handle can be adjusted, the adjustment efficiency is high, and the drilling efficiency of the tea garden is improved.

[0024] In the present application, the pressing plate, arc-shaped rubber sleeve and modified liquid glass are arranged in cooperation, and when the arc-shaped push plates move closer to each other, the arc-shaped rubber sleeve and the modified liquid glass elastically deform and embed into the tooth valley of the rack bar. When the clamping pressure increases, a hard anchoring point can be formed, and after solidification, the tooth valley on the rack bar forms a rigid interlocking, ensuring the stability of the locked guide rod and drilling bit. Even under the strong vibration working condition of the drilling bit, it can also be locked stably, ensuring the accuracy of the drilling angle and the stability of the equipment use.

[0025] In the present application, by being provided with the arc-shaped rubber sleeve and the modified liquid glass, the user can stably lock the guide rod after rotating at any angle by pressing the arc-shaped rubber sleeve and the modified liquid glass to cooperate with the tooth valley of the guide rod, realizing stepless adjustment of the guide rod, and the hilly and valley areas with slight slope difference can be better adapted, the adjustment range is wider, the irregular slope change of the terrace tea garden can be quickly matched, and no additional operations such as replacing the clamp are required, and the use is convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic diagram of the punching support of the present application;

[0027] Figure 2 is a structural schematic diagram of the punching drill bit of the present application;

[0028] Figure 3 is a structural schematic diagram of the guide rod of the present application;

[0029] Figure 4 is an exploded structural schematic diagram of the punching support of the present application;

[0030] Figure 5 is a structural schematic diagram of the adjusting roller of the present application;

[0031] Figure 6 is a structural schematic diagram of the PLC controller of the present application;

[0032] Figure 7 is a structural schematic diagram of the pressing plate of the present application;

[0033] Figure 8 is a sectional structural schematic diagram of the arc-shaped rubber sleeve of the present application.

[0034] In the figure, the corresponding relationship between the component name and the drawing number is as follows: 1, punching support; 11, movable sliding groove; 12, movable circular groove; 13, damping pad; 2, pressing plate; 21, threaded groove; 22, rectangular sliding block; 23, arc-shaped push plate; 3, arc-shaped rubber sleeve; 31, modified liquid glass; 4, C-shaped rod; 41, PLC controller; 42, first electric wire; 43, mounting block; 5, motor; 51, double-headed screw rod; 6, guide rod; 61, adjusting roller; 62, toothed rod; 63, rotating handle; 7, inclination sensor; 71, second electric wire; 8, punching drill bit. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0036] Please refer to Figure 1 - Figure 8The application provides a land punching equipment for tea planting, which comprises a punching support 1 and a punching drill bit 8, an adjusting mechanism for adjusting during tea punching is arranged on the punching support 1, a self-locking mechanism for locking the adjusting mechanism is arranged on the punching support 1, the adjusting mechanism comprises a guide rod 6 and an inclination sensor 7, the self-locking mechanism comprises a pressing plate 2, an arc-shaped rubber sleeve 3, a C-shaped rod 4 and a motor 5, the pressing plate 2 is located at the two side ends of the punching support 1, each arc-shaped rubber sleeve 3 is located at the side end of the pressing plate 2, the C-shaped rod 4 is fixedly installed at the side end of the punching support 1, the two side ends of the C-shaped rod 4 are fixedly installed with mounting blocks 43, the motor 5 is fixedly installed at the upper end of the mounting block 43, the guide rod 6 is located between the punching supports 1, the inclination sensor 7 is fixedly installed at the side end of the guide rod 6, the two side ends of the punching support 1 are provided with movable sliding grooves 11, the two side ends of the punching support 1 are provided with movable circular grooves 12, the inner side walls of the two movable circular grooves 12 are fixedly installed with damping pads 13, during tea planting, tea gardens are concentrated in low latitude, planted along the mountain and mainly distributed in landforms such as slopes and terraces, the topographic slopes of tea gardens in different geographical positions are different, during the punching work of the tea garden, the punching support 1 is pushed into the tea garden, the angle of the guide rod 6 and the punching drill bit 8 can be adjusted according to the slope of the tea garden topography, the punching support 1 is placed close to the ground, that is, the slope of the punching support 1 and the ground of the tea garden is parallel, but during punching, the hole needs to be perpendicular to guide the root system to vertically grow downward, avoid shallow winding, enhance the drought resistance and nutrient absorption efficiency of tea seedlings, in the initial state, the guide rod 6 is in the unlocked state, the inclination sensor 7 on the guide rod 6 detects the inclination of the guide rod 6, the user can rotate the rotating handle 63 to drive the guide rod 6 to rotate through the adjusting roller 61, and then adjust the guide rod 6 to the vertical downward state, the damping pad 13 is arranged on the inner side wall of the movable circular groove 12, which can avoid inaccurate positioning caused by the user rotating too fast.

[0037] The side end of each pressing plate 2 is fixedly installed with a rectangular sliding block 22, each rectangular sliding block 22 is slidingly installed on the inner side wall of each movable sliding groove 11, the upper end of each pressing plate 2 is provided with a threaded groove 21, the end of each pressing plate 2 is fixedly installed with an arc-shaped push plate 23, the arc-shaped rubber sleeve 3 is fixedly installed on the side end of the arc-shaped push plate 23, the inner side wall of the arc-shaped rubber sleeve 3 is filled with modified liquid glass 31, the arc-shaped rubber sleeve 3 and the modified liquid glass 31 have certain deformation capacity, in the preliminary compression stage, the arc-shaped rubber sleeve 3 will be elastically deformed and embedded in the tooth valley of the toothed rod 62, the modified liquid glass 31 inside the arc-shaped rubber sleeve 3 will also be deformed along with the arc-shaped rubber sleeve 3, and the composition of the modified liquid glass 31 includes sodium silicate aqueous solution, nano-SiO2 and borate crosslinking agent, the nano-SiO2 in the internal composition is associated by hydrogen bond between particles when pressed, which can simulate the behavior of non-Newtonian fluid, the borate crosslinking agent is wrapped in microcapsules and remains inert at low pressure, and when the pressure increases, the crosslinking reaction will be started, the crosslinking density will increase with the increase of pressure, and then the hardness will be solidified, when the pressure applied to the arc-shaped rubber sleeve 3 by the two arc-shaped push plates 23 is greater, the hardness of the modified liquid glass 31 inside the arc-shaped rubber sleeve 3 is greater, the high-strength locking of the arc-shaped rubber sleeve 3 and the modified liquid glass 31 embedded in the tooth valley of the toothed rod 62 is realized, even when the subsequent punching drill bit 8 is started to punch, the vibration will be locked tighter due to the greater pressure, and then the self-locking of the guide rod 6 is realized after the vertical adjustment of the punching drill bit 8.

[0038] The side end of the C-shaped rod 4 is fixedly installed with a PLC controller 41, the PLC controller 41 and the two motors 5 are fixedly installed with two first wires 42, the output ends of the two motors 5 are fixedly installed with double-headed screws 51, the double-headed screws 51 are rotatably installed in the mounting block 43, the two double-headed screws 51 are threadedly rotatably installed on the inner side walls of the two threaded grooves 21, after the PLC controller 41 receives the electric signal of the inclination sensor 7, the two motors 5 are started, the rotation of the two double-headed screws 51 drives the two pressing plates 2 to move closer to each other through the threaded grooves 21, the movement of the two arc-shaped push plates 23 drives the two arc-shaped rubber sleeves 3 to clamp and fasten the toothed rod 62.

[0039] The perforating drill bit 8 is fixedly installed at the side end of the guide rod 6, the two side ends of the guide rod 6 are fixedly installed with adjusting rollers 61, the two adjusting rollers 61 are rotatably installed at the inner side walls of the damping pads 13, the side ends of the two adjusting rollers 61 are fixedly installed with tooth rods 62, the side ends of the two tooth rods 62 are fixedly installed with rotating handles 63, the second wire 71 is fixedly installed between the inclination sensor 7 and the PLC controller 41, when the user adjusts the angle of the guide rod 6, the side end of the guide rod 6 is fixedly installed with the inclination sensor 7, the inclination sensor 7 detects the change of the component of gravitational acceleration on the sensitive axis through the built-in micro-electro-mechanical system accelerometer, when the inclination of the device changes, the displacement of the micro mass block in the accelerometer causes the change of capacitance / resistance, which is converted into a voltage signal output through a signal processing circuit, and finally converted into the inclination degree, and then the spatial posture of the guide rod 6 in the tea garden is fed back in real time, when the guide rod 6 is in a vertically downward state, the inclination sensor 7 recognizes and transmits an electric signal to the PLC controller 41, and the self-locking mechanism can be triggered to start and lock the position of the guide rod 6 through the PLC controller 41.

[0040] Working principle:

[0041] The first step, in tea planting, the soil of the tea garden is perforated, by forming holes in the soil, the aeration and water permeability of the soil are improved, the hardpan is broken, the root respiration and water infiltration are promoted, and at the same time, the fertilizer can more accurately reach the surrounding of the root system, and the nutrient absorption efficiency is improved; its significance lies in creating a more suitable growth environment for tea tree roots, enhancing root activity, and helping tea tree healthy growth, before perforating the soil of the tea garden, the position of the plant perforation can be determined according to the type of tea plant and the growth demand, the perforating support 1 is pushed into the tea garden, so that the perforating drill bit 8 is aligned with the perforation position, and the ground is perforated by starting the guide rod 6 and the perforating drill bit 8;

[0042] The second step, in tea planting, the tea garden is concentrated in low latitude, planted along the hill, and mostly distributed in the landform of slope and terrace, the topographic slope of the tea garden in different geographical positions is different, after the perforating support 1 is pushed into the tea garden, the angle of the guide rod 6 and the perforating drill bit 8 can be adjusted according to the slope of the topography of the tea garden, because the perforating support 1 is placed close to the ground, that is, the slope of the perforating support 1 and the ground of the tea garden is parallel, but when perforating, the hole needs to be perpendicular to guide the root to grow vertically downward, avoid shallow winding, and enhance the drought resistance and nutrient absorption efficiency of tea seedlings, in the initial state, the guide rod 6 is in an unlocked state, the inclination sensor 7 on the guide rod 6 detects the inclination of the guide rod 6, the user can rotate the rotating handle 63 to drive the guide rod 6 to rotate through the adjusting roller 61, and then adjust the guide rod 6 to a vertically downward state, the damping pad 13 is arranged on the inner side wall of the movable circular groove 12, which can avoid inaccurate positioning caused by the user rotating too fast;

[0043] The device provides progressive rotation resistance by arranging the damping pad 13 on the inner side wall of the movable circular groove 12, thereby inhibiting the inertial overshoot phenomenon during manual adjustment, assisting the operator to accurately position the vertical point when adjusting the guide rod 6, creating optimal triggering conditions for the subsequent inclination sensor 7 detection, and improving the comfort of the operation, facilitating the adjustment and use of the device;

[0044] Thirdly, when the user adjusts the angle of the guide rod 6, the inclination sensor 7 is fixedly installed on the side end of the guide rod 6. The inclination sensor 7 detects the change of the component of gravitational acceleration on the sensitive axis through the built-in micro-electromechanical system accelerometer. When the inclination of the device changes, the displacement of the micro-mass block in the accelerometer causes the change of capacitance / resistance, which is converted into voltage signal output by the signal processing circuit, and finally converted into inclination degree, thereby real-time feedback the spatial posture of the guide rod 6 in the tea garden. When the guide rod 6 is in the vertical downward state, the inclination sensor 7 recognizes and transmits the electric signal to the PLC controller 41, which can trigger the self-locking mechanism to start and lock the position of the guide rod 6;

[0045] The device is provided with the adjustable angle guide rod 6 and the perforating drill bit 8. When working in hilly or mountainous tea garden, the operator can manually calibrate the angle of the perforating drill bit 8 according to the slope, ensure that the perforating drill bit 8 is always perpendicular downward, ensure that the holes drilled in the tea garden are vertical, avoid the twisted growth of tea seedling root system due to hole inclination, and ensure the tea seedling rooting depth and drought resistance;

[0046] The device is provided with the inclination sensor 7 on the side end of the guide rod 6. When the manually coarse-adjusted drill bit approaches the vertical, the inclination sensor 7 can recognize and send an electric signal to the PLC controller 41, thereby triggering the subsequent self-locking device. Through the automatic sensing design of the inclination sensor 7, the repeated calibration by naked eye or the adjustment work of repeated measurement using tools is eliminated. The precise positioning can be quickly completed in the slope tea garden, and the adjustment can be made by rotating the rotating handle 63. The adjustment efficiency is high, and the perforating efficiency of the tea garden is improved;

[0047] Fourth step, after the PLC controller 41 receives the electrical signal of the tilt sensor 7, two motors 5 will be started, the rotation of the two double-headed screws 51 will drive the two pressure plates 2 to move closer to each other through the threaded grooves 21, and the movement of the two arc-shaped push plates 23 on both sides will drive the two arc-shaped rubber sleeves 3 to clamp and fasten the toothed rods 62. The arc-shaped rubber sleeves 3 and the modified liquid glass 31 both have a certain deformation ability. During the initial compression stage, the arc-shaped rubber sleeves 3 will elastically deform and embed into the tooth valleys of the toothed rods 62, and the modified liquid glass 31 inside the arc-shaped rubber sleeves 3 will also deform along with the arc-shaped rubber sleeves 3. The composition of the modified liquid glass 31 includes sodium silicate aqueous solution, nano-SiO2, and borate crosslinking agent. The nano-SiO2 inside the composition can simulate non-Newtonian fluid behavior through hydrogen bonding between particles when under pressure. The borate crosslinking agent remains inert when wrapped in microcapsules at low pressure, but when the pressure increases, it will initiate a crosslinking reaction, and the crosslinking density will increase with the increase of pressure, thereby solidifying and increasing the hardness. The greater the pressure applied by the arc-shaped push plates 23 on both sides to the arc-shaped rubber sleeves 3, the greater the hardness of the modified liquid glass 31 inside the arc-shaped rubber sleeves 3, achieving high-strength locking of the arc-shaped rubber sleeves 3 and the modified liquid glass 31 after embedding into the tooth valleys of the toothed rods 62. Even when the guiding rod 6 is subsequently started to drill holes with the drilling bit 8, the greater the pressure, the tighter the locking, thereby achieving stable self-locking of the guiding rod 6 after adjusting the verticality of the drilling bit 8.

[0048] The device cooperates the pressure plate 2, the arc-shaped rubber sleeve 3, and the modified liquid glass 31. When the arc-shaped push plates 23 move closer to each other, the arc-shaped rubber sleeves 3 and the modified liquid glass 31 elastically deform and embed into the tooth valleys of the toothed rods 62. When the clamping pressure increases, a hard anchoring point can be formed after solidification. After solidification, the tooth valleys on the toothed rods 62 form a rigid interlocking, ensuring the stability of the guiding rod 6 and the drilling bit 8 after locking. Even under strong vibration conditions during drilling with the drilling bit 8, the device can still be locked and stable, ensuring the accuracy of the drilling angle and the stability of the device in use.

[0049] The device cooperates the arc-shaped rubber sleeve 3 and the modified liquid glass 31. When adjusting the guiding rod 6, the user can lock it stably after rotating to any angle by compressing the arc-shaped rubber sleeve 3 and the modified liquid glass 31 to cooperate with the tooth valleys of the guiding rod 6, achieving stepless adjustment of the guiding rod 6. The device can adapt well to hilly and valley areas with slight differences in slope, and its adjustment range is wide, which can quickly match the irregular slope changes of terrace tea gardens without the need for additional operations such as replacing clamps, making it convenient and efficient to use.

[0050] The embodiments of the present application are presented by way of example and description, and are not intended to be exhaustive or to limit the application to the form disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to thereby enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A land perforating apparatus for tea plantation, comprising a perforating support (1) and a perforating drill bit (8), characterized in that: The perforating support (1) is provided with an adjusting mechanism for adjusting during tea leaf perforating, and is provided with a self-locking mechanism for locking the adjusting mechanism; The adjusting mechanism comprises a guide rod (6) and an inclination sensor (7), the self-locking mechanism comprises a pressing plate (2), an arc-shaped rubber sleeve (3), a C-shaped rod (4) and a motor (5), the pressing plate (2) is located at the two side ends of the perforating support (1), each arc-shaped rubber sleeve (3) is located at the side end of the pressing plate (2), the C-shaped rod (4) is fixedly installed at the side end of the perforating support (1), the two side ends of the C-shaped rod (4) are fixedly installed with mounting blocks (43), the motor (5) is fixedly installed at the upper end of the mounting block (43), the guide rod (6) is located between the perforating supports (1), and the inclination sensor (7) is fixedly installed at the side end of the guide rod (6).

2. The land hole digging apparatus for tea plantation as claimed in claim 1, wherein, The two side ends of the perforating support (1) are provided with movable sliding grooves (11), and the two side ends of the perforating support (1) are provided with movable circular grooves (12). The inner side walls of the two movable circular grooves (12) are fixedly installed with damping pads (13).

3. The land drilling apparatus for tea plantation as claimed in claim 2 wherein, The side end of each pressing plate (2) is fixedly installed with a rectangular sliding block (22), and each rectangular sliding block (22) is slidingly installed on the inner side wall of each movable sliding groove (11).

4. The land drilling apparatus for tea plantation as claimed in claim 3 wherein, The upper end of each pressing plate (2) is provided with a threaded groove (21), and the end of each pressing plate (2) is fixedly installed with an arc-shaped push plate (23).

5. The land drilling apparatus for tea plantation as claimed in claim 4 wherein, The arc-shaped rubber sleeve (3) is fixedly installed at the side end of the arc-shaped push plate (23), and the inner side wall of the arc-shaped rubber sleeve (3) is filled with modified liquid glass (31).

6. The land drilling apparatus for tea plantation as claimed in claim 5 wherein, The side end of the C-shaped rod (4) is fixedly installed with a PLC controller (41), and the PLC controller (41) and the two motors (5) are fixedly installed with two first electric wires (42).

7. The land drilling apparatus for tea plantation as claimed in claim 6 wherein, The output ends of the two motors (5) are fixedly installed with double-head screws (51), the double-head screws (51) are rotatably installed on the mounting blocks (43), and the two double-head screws (51) are threadedly rotatably installed on the inner side walls of the two threaded grooves (21).

8. The land drilling apparatus for tea plantation as claimed in claim 7 wherein, The perforating drill bit (8) is fixedly installed at the side end of the guide rod (6), and the two side ends of the guide rod (6) are fixedly installed with adjusting rollers (61), and the two adjusting rollers (61) are rotatably installed on the inner side walls of the damping pads (13).

9. The land drilling equipment for tea plantation as claimed in claim 8 wherein, The side ends of the two adjusting rollers (61) are fixedly installed with tooth rods (62), the side ends of the two tooth rods (62) are fixedly installed with rotating handles (63), and the inclination sensor (7) and the PLC controller (41) are fixedly installed with a second electric wire (71).

10. A method for using a land perforating apparatus for tea plantation, characterized in that, The steps include: S1: Before perforating the soil of the tea garden, the positions of the plant perforating can be determined according to the types of tea plants and the growth requirements, the perforating support (1) is pushed into the tea garden, so that the perforating drill bit (8) is aligned with the perforating position; S2: According to the slope of the tea garden, rotate the rotatable rotating handle (63) to drive the guide rod (6) to rotate through the adjusting roller (61), and then adjust the guide rod (6) to the vertical downward state; S3: The inclination sensor (7) detects the state of the guide rod (6), and when the guide rod (6) is vertical, the inclination sensor (7) transmits an electrical signal to the PLC controller (41), and the two motors (5) are started through the PLC controller (41); S4: The start of the motor (5) will drive the two double-headed screws (51) to rotate, and the rotation of the double-headed screws (51) will drive the two pressing plates (2) to move closer to each other through the threaded grooves (21), and the movement of the two pressing plates (2) will drive the two arc-shaped rubber sleeves (3) and the modified liquid glass (31) on both sides to move through the arc-shaped push plate (23), and the arc-shaped rubber sleeve (3) and the modified liquid glass (31) will clamp and fasten the rack rod (62) under cooperation, realizing the locking of the guide rod (6) and the punching drill bit (8).

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