Micro-hole electric trunk injection machine for preventing and treating peach fruit moths and use method of micro-hole electric trunk injection machine

Abstract

The invention relates to the technical field of trunk processing, in particular to a micropore electric trunk injection machine for preventing and controlling peach fruit moths and a using method thereof.The micropore electric trunk injection machine comprises an injection machine body, the injection machine body is divided into a filling gun and an impact hammer, the impact hammer comprises a grip, a sliding rod is arranged at the end of the grip, an end is arranged at the end of the sliding rod, and a drill bit is arranged at the end of the end. An impact assembly is arranged on the outer wall of the sliding rod; the perfusion gun comprises a handle, a catheter is arranged in the handle, a push rod is arranged at one end of the catheter, a connector is arranged at the other end of the catheter, an injection needle is arranged at the end of the connector, and clamping assemblies are arranged on the outer wall of the perfusion gun and the end of the impact assembly. When tree trunk injection operation is carried out, the impact hammer is aligned with an injection part and then the clamping assembly is started, the initial stability is enhanced, the impact hammer drives the impact assembly to enable the clamping force to be higher during drilling, the drilling problem is avoided, and tree trunk damage is reduced; after drilling, the clamping assembly assists in fixing the filling gun, it is guaranteed that liquid medicine is accurately injected, and tree health is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of tree trunk treatment, in particular to a micro-hole electric tree trunk injection machine for preventing and controlling peach borer and a use method thereof. Background Art

[0002] The electric micro-hole high-pressure trunk injection machine is a device specially used for tree maintenance and pest control. It is mainly composed of an electric power device, micro-hole drilling components and a high-pressure injection system. It drives the drill bit by electricity to drill tiny holes in the trunk, and then uses high pressure to accurately inject liquid medicine, nutrient solution, etc. into the trunk through these micro-holes, so that the medicine or nutrient components can diffuse along the tree's conductive tissue, thereby effectively preventing and controlling pests or supplementing nutrition for the tree.

[0003] When there are many wild host plants such as sour jujube and mountain yam around the orchard, peach borer will use these plants as intermediate hosts, lay eggs on them, and then transfer the larvae to peach trees after hatching; and the peak period of adult egg laying is during the flowering and young fruiting period of peach trees. If the peach tree varieties planted have poor insect resistance, peach borer is prone to appear;

[0004] At present, in the practice of controlling peach borer, bottle insertion and hanging bag injection are more common methods. When using these two methods, you need to first use a specific tool to punch an oblique hole with a diameter of 6-8 mm and a depth of 40-50 mm at the appropriate position of the peach tree trunk. About 1 hole is punched for every 10 cm of the average trunk diameter, and 2-5 holes are usually punched on a tree. Then, the prepared insecticide for peach borer is put into the bottle or hanging bag, connected to the needle inserted into the hole through an infusion tube, so that the medicine slowly drips into the wood of the tree trunk with the help of gravity, and the water transportation system of the tree body is used to transport the medicine to various places, thereby killing the pests.

[0005] However, this method has exposed serious defects when applied to seedlings. On the one hand, the drilling operation will form large and deep wounds on the seedlings. Since the seedlings have weak self-repair ability, the wounds are difficult to heal in a short period of time, which can easily lead to the breeding of pathogens, thus posing a serious threat to the healthy growth of the tree. On the other hand, when drilling holes in the trunk, it is difficult to ensure that the hole and the tree body are always perpendicular due to the external force of the hammer needle. This not only increases the difficulty of the operation, but may also affect the injection effect of the agent due to the deviation of the needle insertion angle, and may even cause additional damage to the seedlings, further affecting the normal growth and development of the seedlings. Summary of the invention

[0006] The object of the present invention is to provide a micro-hole electric trunk injection machine for controlling peach borer and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, one of the objects of the present invention is to provide a micro-hole electric trunk injection machine for controlling peach borer, comprising an injection machine body, the injection machine body is divided into two parts: a perfusion gun and an impact hammer, the impact hammer comprises a handle, a slide bar is provided at the end of the handle, a terminal is provided at the end of the slide bar, a drill bit is provided at the end of the terminal, and an impact assembly is provided on the outer wall of the slide bar;

[0008] The perfusion gun comprises a handle, a catheter is arranged inside the handle, a push rod is arranged at one end of the catheter, a joint is arranged at the other end of the catheter, an injection needle is arranged at the end of the joint, and a clamping assembly is arranged on the outer wall of the perfusion gun and the end of the impact assembly;

[0009] The clamping assembly is used to assist the injection gun and the impact hammer to maintain stability on the tree trunk, and the impact assembly is used to assist the impact hammer to drill a hole in the tree trunk. At the same time, the impact assembly also drives the clamping assembly to increase the clamping force.

[0010] As a further improvement of the technical solution, the impact assembly includes an impact block, which is movably connected to the outer wall of the sliding rod, and the outer wall of the impact block is fixedly connected with a plurality of convex plates.

[0011] As a further improvement of the technical solution, a guide rod is movably connected between two adjacent convex plates via a rotating shaft, and a clamping assembly is fixedly connected between the end of the guide rod and the outer wall of the end head.

[0012] As a further improvement of the technical solution, the clamping assembly includes a support rod, the support rod on the impact hammer is movably connected to the outer wall of the end through a rotating shaft, and the support rod on the perfusion gun is fixedly connected to the outer wall of the catheter.

[0013] As a further improvement of the technical solution, the end of the support rod is movably connected to a support block via a rotating shaft, the end of the support block is fixedly connected to a support leg, and the other end of the support block on the impact hammer is fixedly connected to the guide rod.

[0014] As a further improvement of the technical solution, the leg is made of a soft and strong material, and the leg is composed of a plurality of sections. Each section of the leg has a ball at both ends, and the ball is embedded in a corresponding ball socket to form a movable joint.

[0015] As a further improvement of the technical solution, the diameters of the injection needle and the drill bit are both less than millimeters, and the injection needle and the drill bit are provided with injection holes in multiple directions.

[0016] The second object of the present invention is to provide a method for operating a micro-hole electric trunk injection machine for controlling peach borer as described in any one of the above, comprising the following method steps:

[0017] S1. Selection and preparation of the agent: according to the occurrence degree of peach borer and the growth condition of peach trees, prepare the required concentration of the agent and stir it evenly;

[0018] S2. Determine the injection site: Select a smooth area at the base of the peach tree trunk at a distance of -cm from the ground as the injection point, avoiding areas with scars, cracks or serious pests and diseases;

[0019] S3. Drilling: Align the impact hammer of the injection machine vertically to the selected injection site, support the position of the impact hammer through the clamping assembly, start the drilling function, slowly apply pressure, and make the drill drill into the tree trunk while driving the impact assembly to apply greater clamping force to the clamping assembly to maintain stability during the drilling process;

[0020] S4. Inserting and fixing the needle: After the drilling is completed, remove the impact hammer to separate its end from the drill bit, and quickly insert the injection needle into the hole; use the clamping assembly to assist the injection gun to be firmly fixed on the tree trunk to prevent the injection needle from falling off or moving during the injection process, ensuring that the liquid medicine can be accurately injected into the trunk;

[0021] S5. Injecting the medicine: Connect the medicine delivery tube, pour the prepared medicine into the medicine box of the injection gun, start the medicine injection program, and inject the medicine into the tree trunk;

[0022] S6. Sealing the hole: After the injection of the liquid medicine, first turn off the power supply and liquid medicine valve of the perfusion gun, then pull out the injection needle and drill bit from the tree trunk; apply tree wound healing agent, vaseline or special sealing material on the injection hole to seal the hole.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. In the micro-hole electric trunk injection machine for controlling peach borer and its use method, when performing trunk injection operation, the impact hammer of the injection machine is accurately and vertically aligned with the pre-selected injection site, and then the clamping assembly is started to provide a stable support for the impact hammer, which greatly enhances the initial stability of the operation;

[0025] And in the process of the drill bit drilling into the tree trunk, it drives the impact component to operate synchronously, prompting the clamping component to exert a stronger clamping force on the impact hammer, ensuring that the impact hammer remains stable throughout the entire drilling process, and will not shake, deviate, or experience other unstable conditions due to the unevenness of the trunk material or changes in drilling resistance. This effectively avoids problems such as drilling holes that are too large, too deep, or skewed, minimizes unnecessary damage to the trunk, ensures the structural integrity and health of the trunk, and creates good basic conditions for subsequent injection of liquid medicine.

[0026] 2. In the micro-hole electric trunk injection machine for controlling peach borer and its use method, after the drilling is completed, the impact hammer needs to be removed so that its end is smoothly separated from the drill bit, and then the injection needle is quickly inserted into the hole just drilled; at this time, the clamping component again assists the injection gun to be firmly fixed on the tree trunk, and the fixing effect of the clamping component ensures that the injection needle can be accurately maintained at the predetermined position during the entire injection process, so that the liquid medicine can be accurately injected into the trunk along the predetermined path, effectively preventing and controlling pests and diseases or supplementing nutrition for trees; further reducing the secondary damage to the tree trunk caused by the displacement of the injection needle, and effectively promoting the healthy growth and recovery of trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the injection molding machine of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the injection gun of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of the impact hammer of the present invention;

[0030] Figure 4 It is a schematic diagram of the impact clamping structure of the impact hammer of the present invention;

[0031] Figure 5 It is a schematic diagram of the connection structure between the impact assembly and the clamping assembly of the present invention;

[0032] Figure 6 It is a schematic diagram of the structure of the impact assembly of the present invention;

[0033] Figure 7 It is a schematic diagram of the structure of the clamping assembly on the impact hammer of the present invention;

[0034] Figure 8 It is a schematic diagram of the structure of the clamping assembly on the perfusion gun of the present invention.

[0035] The meaning of each number in the figure is:

[0036] 11. perfusion gun; 110. handle; 111. push rod; 112. connector; 113. injection needle; 114. catheter;

[0037] 12. impact hammer; 120. grip; 121. slide bar; 122. end; 123. drill bit;

[0038] 13. impact assembly; 130. impact block; 131. convex plate; 132. guide rod;

[0039] 14. Clamping assembly; 140. Support rod; 141. Support block; 142. Support leg. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1: Please refer to Figure 1-Figure 4 As shown, the purpose of this embodiment is to provide a micro-hole electric trunk injection machine for controlling peach borer, including an injection machine body, the injection machine body is divided into a perfusion gun 11 and an impact hammer 12, the impact hammer 12 includes a handle 120, a slide bar 121 is provided at the end of the handle 120, a terminal 122 is provided at the end of the slide bar 121, a drill bit 123 is provided at the end of the terminal 122, and an impact assembly 13 is provided on the outer wall of the slide bar 121;

[0042] The perfusion gun 11 includes a handle 110, a catheter 114 is provided inside the handle 110, a push rod 111 is provided at one end of the catheter 114, a joint 112 is provided at the other end of the catheter 114, an injection needle 113 is provided at the end of the joint 112, and a clamping assembly 14 is provided on the outer wall of the perfusion gun 11 and the end of the impact assembly 13;

[0043] The clamping assembly 14 is used to assist the injection gun 11 and the impact hammer 12 to remain stable on the tree trunk, and the impact assembly 13 is used to assist the impact hammer 12 to drill a hole in the tree trunk. At the same time, the impact assembly 13 also drives the clamping assembly 14 to increase the clamping force.

[0044] The improvement of this embodiment lies in that: when performing the trunk injection operation, the impact hammer 12 of the injection machine is vertically aligned with the pre-selected injection site, and then the clamping assembly 14 is started to provide stable support for the impact hammer 12, thereby enhancing the initial stability of the operation, preventing the operator from being injured or the equipment from being damaged due to the shaking of the impact hammer 12 during the operation of the impact hammer 12, creating conditions for subsequent drilling work, and allowing the drilling to proceed smoothly according to the predetermined plan.

[0045] When the drill bit 123 drills into the tree trunk, it drives the impact component 13 to operate synchronously, prompting the clamping component 14 to apply a stronger clamping force to the impact hammer 12, ensuring that the impact hammer 12 remains stable throughout the drilling process; due to the unevenness of the tree trunk material, the hardness and density of different parts may vary, and the drilling resistance will also change with the change of drilling depth and angle. This stabilization mechanism can effectively cope with these complex situations, so that the impact hammer 12 will not shake, deviate or other unstable conditions due to these factors, thereby effectively avoiding problems such as drilling too large, too deep, and skewed holes, and minimizing unnecessary damage to the tree trunk.

[0046] When the drilling is completed, the impact hammer 12 is removed and the end 122 and the drill bit 123 are smoothly separated, and then the injection needle 113 is quickly inserted into the hole just drilled. At this time, the clamping assembly 14 again assists the injection gun 11 to be fixed on the tree trunk; through the powerful fixing effect of the clamping assembly 14, it is ensured that the injection needle 113 can be accurately maintained at the predetermined position during the entire injection process, ensuring that the liquid medicine can be stably injected into the trunk along the preset precise path, thereby improving the effective utilization rate of the liquid medicine and avoiding waste and ineffective diffusion of the liquid medicine; secondly, this fixing method effectively reduces the support force of the operator's hand during the long injection operation, allowing the operator to complete the injection task more easily and comfortably, greatly improving the convenience and sustainability of the operation, and enabling the entire prevention and control work to be carried out more efficiently and safely.

[0047] First, the specific structure of the clamping assembly 14 is disclosed. The clamping assembly 14 includes a support rod 140. The support rod 140 on the impact hammer 12 is movably connected to the outer wall of the end 122 through a rotating shaft, and the support rod 140 on the perfusion gun 11 is fixedly connected to the outer wall of the catheter 114; the end of the support rod 140 is movably connected to a support block 141 through a rotating shaft, and the end of the support block 141 is fixedly connected to a support leg 142, and the other end of the support block 141 on the impact hammer 12 is fixedly connected to the guide rod 132.

[0048] See also Figure 1 , Figure 5 , Figure 7 ,and Figure 8 As shown, when drilling is required on a tree trunk, the drill bit 123 is vertically aligned with the selected injection site, and the multiple legs 142 are bent to make it adaptively surround the surface of the trunk, thereby supporting the overall stability of the impact hammer 12, so that it can always remain vertical to the trunk during subsequent work.

[0049] When it is necessary to inject the trunk, the injection needle 113 is inserted into the hole of the drill bit 123 to ensure that the injection needle 113 fits tightly against the hole wall without any looseness or gaps. The multiple legs 142 are bent to make it adaptively surround the surface of the trunk, and the support block 141 is driven to adaptively rotate on the support rod 140 during the bending process, so that the multiple legs 142 can expand outward to any angle, and can clamp and fix the trunks of different thicknesses. The multiple legs 142 provide stable support for the entire perfusion gun 11 to prevent the injection needle 113 from falling off or moving during the injection process, thereby ensuring that the medicine can be accurately injected into the trunk.

[0050] The leg 142 is made of a soft and strong material. The leg 142 is composed of a plurality of sections. Each section of the leg 142 has a ball at both ends. The ball is embedded in the corresponding ball socket to form a movable joint. Figure 4 and Figure 5As shown, since the leg 142 is composed of multiple sections, these sections are connected by spheres, so that the leg 142 can rotate and bend freely in multiple directions; by arranging a sphere between the two ends of each section of the leg 142, the sphere is embedded in the corresponding ball socket to form a movable joint, thereby realizing flexible bending and twisting of the leg 142, just like the joints of the human body. This structure allows the leg 142 to be easily wrapped around objects of various shapes, such as railings, branches, etc.

[0051] At the same time, the legs 142 are made of a soft and strong material, such as silicone, rubber, thermoplastic elastomer rubber, etc., which can deform when subjected to force and quickly return to their original shape after the force disappears; when the legs 142 are bent or wrapped around an object, the elasticity of the material enables them to fit closely to the surface of the object, generating sufficient friction to prevent the support from sliding or shifting, thereby ensuring the stability of the support.

[0052] Secondly, the specific structure of the impact assembly 13 is disclosed. The impact assembly 13 includes an impact block 130, which is movably connected to the outer wall of the sliding rod 121. A plurality of convex plates 131 are fixedly connected to the outer wall of the impact block 130. A guide rod 132 is movably connected between two adjacent convex plates 131 via a rotating shaft, and a clamping assembly 14 is fixedly connected between the end of the guide rod 132 and the outer wall of the end head 122.

[0053] See also Figure 4 , Figure 5 and Figure 6 As shown, when drilling a tree trunk, the operator needs to hold the handle 120 with one hand and push the impact block 130 with the other hand to make it move back and forth on the slide bar 121 and generate an impact force on the end 122. Under the action of this force, the end 122 impacts the drill bit 123 into the trunk and controls the drilling depth to 3-5 cm.

[0054] During the movement of the impact block 130, the multiple convex plates 131 are also driven to move, so that the guide rods 132 between the multiple convex plates 131 are close to the end 122; because the legs 142 are fixed to the surface of the trunk at this time, the support block 141 is in a fixed state, so the driving force of the guide rod 132 cannot move the legs 142, and the driving force will be converted into a rotational force, so that the support block 141 rotates between the rotating shafts of the support rods 140; the greater the driving force of the guide rod 132, the smaller the distance between the support block 141 and the end 122, so that the multiple legs 142 are in a continuously tightened state, thereby strengthening the clamping state of the multiple legs 142, improving the fixing effect, avoiding the impact of the impact block 130 on the clamping effect of the multiple legs 142, and keeping the drill bit 123 vertical to the trunk.

[0055] Finally, when injecting into the trunk, see Figure 2 As shown, the medicine is actively pressurized by external force, so that the medicine is dispersed quickly and evenly, and the medicine hole is not easily blocked; and compared with other drill bits 123 and injection needles 113, the hole diameter is usually 6-8 mm and the hole depth is 40-50 mm. One hole needs to be drilled for every 10 cm of the average trunk diameter, and a tree usually needs 2-5 holes; holes that are too large and too deep are likely to make it difficult for the tree to heal in a short period of time, and are prone to infection, causing greater damage to the tree; therefore, the hole diameters of the injection needle 113 and the drill bit 123 are both less than 3 mm, and the injection needle 113 and the drill bit 123 are provided with injection holes in multiple directions.

[0056] The drill bit 123 and the injection needle 113 are smaller than 3 mm, making it easier to heal compared to a large diameter hole, reducing damage to the tree; and the injection gun 11 as a whole adopts a high-pressure, high-concentration, low-dose injection method to ensure accurate dosage and long-lasting prevention and control effects; and under high-pressure injection, the liquid can be discharged from multiple holes of the drill bit 123 and the injection needle 113 in multiple directions, thereby accelerating the efficiency of longitudinal and lateral transportation of the medicine and making the medicine distribution more uniform.

[0057] Example 2: This example is based on the content provided in Example 1, and aims to provide a method for using a micro-hole electric trunk injection machine for controlling peach borer. The specific steps are as follows:

[0058] S1. Selection and preparation of pesticides: According to the occurrence of peach borer and the growth conditions of peach trees, select highly effective chlorflucythrinate and avermectin benzoate as control pesticides, prepare the required solution according to the requirements of the pesticide instructions, dilute the pesticide to 1200-1800 times, stir well and ensure stable efficacy.

[0059] S2. Equipment inspection and debugging: Check whether the appearance of the injection machine is intact and whether the components are tightly connected. Turn on the power, start the injection machine, check whether the motor is running normally, adjust the pressure control system, set the injection pressure of the perfusion gun 11 to 0.4-0.8MPa, and test the flow adjustment function to ensure that the liquid medicine can be output stably and evenly.

[0060] S3. Determine the injection site: select a smooth area at the base of the peach tree trunk 30-50 cm above the ground as the injection point, and avoid areas with scars, cracks or serious pests and diseases; by vertically aligning the drill bit 123 with the selected injection site, and by bending the multiple legs 142 to make it adaptively surround the surface of the trunk, the overall stability of the impact hammer 12 is supported, so that it can always remain vertical to the trunk during subsequent work.

[0061] S4. Drilling: Align the drill bit 123 of the impact hammer 12 vertically to the selected injection site. The operator needs to hold the handle 120 with one hand and push the impact block 130 with the other hand to make it move back and forth on the slide bar 121 and generate an impact force on the end 122. Under the action of this force, the end 122 impacts the drill bit 123 into the trunk and controls the drilling depth to 3-5 cm; during the movement of the impact block 130, the multiple convex plates 131 are also driven to move, so that the guide rod 132 between the multiple convex plates 131 approaches the end 122.

[0062] Since the legs 142 are already fixed on the trunk surface, the support block 141 is in a fixed state. Therefore, the driving force of the guide rod 132 cannot move the legs 142, and the driving force will be converted into a rotational force, so that the support block 141 rotates between the rotating shafts of the support rod 140. The greater the driving force of the guide rod 132, the smaller the distance between the support block 141 and the end head 122, so that the multiple legs 142 are in a continuously tightened state, thereby strengthening the clamping state of the multiple legs 142, improving the fixing effect, avoiding the impact of the impact block 130 on the clamping effect of the multiple legs 142, and keeping the drill bit 123 vertical with the trunk; improving the stability of the drill bit 123, avoiding shaking or deviation, and preventing the drilling hole from being too large or too deep, which affects the absorption of the medicine and the healing of the tree.

[0063] S5. Inserting and fixing the needle: After the drilling is completed, the injection needle 113 is inserted into the hole of the drill bit 123 to ensure that the injection needle 113 fits tightly against the hole wall without any looseness or gaps; the multiple legs 142 are bent to make it adaptively surround the surface of the trunk, and the support block 141 is driven to adaptively rotate on the support rod 140 during the bending process, so that the multiple legs 142 can expand outward to any angle, and can clamp and fix the trunks of different thicknesses; the multiple legs 142 provide stable support for the entire perfusion gun 11 to prevent the injection needle 113 from falling off or moving during the injection process, thereby ensuring that the liquid medicine can be accurately injected into the trunk.

[0064] S6, injecting liquid medicine: connect the liquid medicine delivery pipe, pour the prepared liquid medicine into the medicine box of the injection machine, and start the liquid medicine injection program; according to the size and growth status of the peach tree, adjust the injection speed and dosage of the liquid medicine, and actively pressurize the medicine by external force, so that the medicine is dispersed quickly and evenly distributed, and the medicine hole is not easy to be blocked, so that the injection volume of each peach tree is between 100-500 ml, and the injection time is controlled within 5-10 minutes; and, the diameter of the drill bit 123 and the injection needle 113 is less than 3 mm, so that it is easier to heal than the large diameter aperture, reducing the damage to the tree body; through the high-pressure injection method, the liquid can be discharged from the multiple holes of the drill bit 123 and the injection needle 113 in multiple directions, speeding up the efficiency of the longitudinal and lateral transportation of the medicine, and making the medicine distribution more even; and during the injection process, the pressure, flow rate and liquid discharge of the injection machine should be closely observed.

[0065] S7, sealing the hole: after the injection of the liquid medicine, first turn off the power supply of the injection machine and the liquid medicine valve, then carefully pull out the drill bit 123 and the injection needle 113 from the tree trunk; apply tree wound healing agent, vaseline or special sealing material on the injection hole to seal the hole to prevent bacteria from invading and liquid medicine from flowing out, and promote the healing of the trunk wound.

[0066] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A micro-hole electric trunk injection machine for controlling peach borer, comprising an injection machine body, characterized in that: The injection machine body is divided into two parts: a filling gun (11) and an impact hammer (12); the impact hammer (12) comprises a handle (120); a slide bar (121) is provided at the end of the handle (120); a terminal head (122) is provided at the end of the slide bar (121); a drill bit (123) is provided at the end of the terminal head (122); and an impact assembly (13) is provided on the outer wall of the slide bar (121); The perfusion gun (11) comprises a handle (110), a catheter (114) is provided inside the handle (110), a push rod (111) is provided at one end of the catheter (114), a joint (112) is provided at the other end of the catheter (114), an injection needle (113) is provided at the end of the joint (112), and a clamping assembly (14) is provided on the outer wall of the perfusion gun (11) and the end of the impact assembly (13); The clamping assembly (14) is used to assist the injection gun (11) and the impact hammer (12) to always maintain a vertical state on the tree trunk, and the clamping assembly (14) also reduces the supporting force required by the staff when the injection gun (11) is in a working state; the impact assembly (13) is used to assist the impact hammer (12) in drilling a hole in the tree trunk, and the impact assembly (13) tightens the clamping force of the clamping assembly (14) during the movement process, thereby improving the stability of the vertical state of the impact hammer (12) and the tree trunk in the impact state.

2. The micro-hole electric trunk injection machine for controlling peach borer according to claim 1, characterized in that: The impact assembly (13) comprises an impact block (130), wherein the impact block (130) is movably connected to the outer wall of the sliding rod (121), and a plurality of convex plates (131) are fixedly connected to the outer wall of the impact block (130).

3. The micro-hole electric trunk injection machine for controlling peach borer according to claim 2, characterized in that: A guide rod (132) is movably connected between two adjacent convex plates (131) via a rotating shaft, and a clamping assembly (14) is fixedly connected between the end of the guide rod (132) and the outer wall of the end head (122).

4. The micro-hole electric trunk injection machine for controlling peach borer according to claim 3, characterized in that: The clamping assembly (14) comprises a support rod (140), the support rod (140) on the impact hammer (12) is movably connected to the outer wall of the end head (122) via a rotating shaft, and the support rod (140) on the perfusion gun (11) is fixedly connected to the outer wall of the catheter (114).

5. The micro-hole electric trunk injection machine for controlling peach borer according to claim 4, characterized in that: The end of the support rod (140) is movably connected to a support block (141) via a rotating shaft, the end of the support block (141) is fixedly connected to a support leg (142), and the other end of the support block (141) on the impact hammer (12) is fixedly connected to a guide rod (132).

6. The micro-hole electric trunk injection machine for controlling peach borer according to claim 5, characterized in that: The supporting leg (142) is made of a soft and tough material. The supporting leg (142) is composed of a plurality of small sections. Both ends of each small section of the supporting leg (142) are provided with a ball, and the ball is embedded in a corresponding ball socket to form a movable joint.

7. The micro-hole electric trunk injection machine for controlling peach borer according to claim 1, characterized in that: The apertures of the injection needle (113) and the drill bit (123) are both less than 3 mm, and the injection needle (113) and the drill bit (123) are both provided with injection holes in multiple directions.

8. A method for operating the micro-hole electric trunk injection machine for controlling peach borer according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: S1. Selection and preparation of the agent: according to the occurrence degree of peach borer and the growth condition of peach trees, prepare the required concentration of the agent and stir it evenly; S2. Determine the injection site: Select a smooth area 30-50 cm from the ground at the base of the peach tree trunk as the injection point, avoiding areas with scars, cracks or serious pests and diseases; S3, drilling: align the impact hammer (12) of the injection machine vertically with the selected injection site, support the position of the impact hammer (12) through the clamping assembly (14), start the drilling function, slowly apply pressure, and make the drill bit (123) drill into the tree trunk, while driving the impact assembly (13) to apply a greater clamping force to the clamping assembly (14), so as to maintain stability during the drilling process; S4, inserting and fixing the needle: after the drilling is completed, the impact hammer (12) is removed to separate the end (122) of the impact hammer from the drill bit (123), and the injection needle (113) is quickly inserted into the hole; the injection gun (11) is firmly fixed on the tree trunk by the clamping assembly (14) to prevent the injection needle (113) from falling off or moving during the injection process, thereby ensuring that the liquid medicine can be accurately injected into the tree trunk; S5, injecting the medicine: connect the medicine delivery tube, pour the prepared medicine into the medicine box of the injection gun (11), start the medicine injection program, and inject the medicine into the tree trunk; S6, sealing the hole: After the injection of the liquid medicine is completed, first turn off the power supply and liquid medicine valve of the perfusion gun (11), then pull out the injection needle (113) and the drill bit (123) from the tree trunk; apply a tree wound healing agent, vaseline or a special sealing material on the injection hole to seal the hole.

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