Pesticide injection device for preventing and treating pine wood nematode disease
Through the combination of an electric injection gun and a shunt insertion guide needle, the problem of inefficiency of existing injection devices is solved, and the agent injected with multiple holes is realized at one time is improved, and the efficiency of preventing and treating pine wood nematode disease is improved.
Patent Information
- Application Number
- CN202420788116.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing injection devices for preventing and treating pine nematode disease are inefficient, and the drug injection is required repeatedly to be inserted and removed, resulting in low operating efficiency.
A drug injection device including an electric injection gun, a fixed sleeve and a shunt plug guide needle is designed. The agent is driven from the transparent cylinder through the push rod and telescopic rod of the electric injection gun, and the shunt plug guide needle is disposable. Inject multiple pine holes.
The rapid and efficient injection of the agent is achieved, the operation steps are reduced, and the efficiency of preventing and treating pine wood nematode disease is improved.
Smart Images
Figure CN222235869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drug injection devices, in particular to a drug injection device for preventing and treating pine wood nematode disease. Background Art
[0002] The natural spread of pine wilt disease is accomplished with the help of the activities of vector insects such as the pine alternatant and the spruce beetle. The vector insects carry pine wilt nematodes when they emerge from diseased wood, and spread the nematodes to healthy pine trees when replenishing nutrition and laying eggs, infecting new healthy pine trees. In social and economic activities, pine wood and its products infected with pine wilt are transported to other places by road, rail and other means, artificially introducing the epidemic into new areas.
[0003] At present, the injection devices for preventing and controlling pine wood nematode disease all use manual injection of liquid medicine, which results in too many holes on the pine wood. It is necessary to repeatedly plug and pull out the holes to align them and complete the corresponding injection of the medicine to achieve the prevention and control of pine wood nematodes, but this will result in low prevention and control efficiency. Utility Model Content
[0004] In view of the above problems, the utility model provides a drug injection device for preventing and controlling pine wood nematode disease, which is fixed by a fixed sleeve in conjunction with an electric injection gun, and then the syringe is installed in the fixed sleeve. Finally, the drug is diverted from the diversion plug guide needle into different pine wood holes to prevent and control pine wood nematodes.
[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a drug injection device for preventing and treating pine wood nematode disease, comprising an electric injection gun, a fixed sleeve is installed in front of the electric injection gun, and a syringe is nested in the fixed sleeve; a sleeve is arranged in the syringe, a push rod is nested in the sleeve, a transparent tube is embedded in the sleeve, a connecting cap is connected in front of the transparent tube, a replenishing port is installed on the sleeve, a fixing cap is connected to the connecting cap, and a plurality of shunt plug guide pins are installed on the fixing cap. The shunt plug guide pins are mainly used for drug injection in porous holes on the surface of pine wood, so that the drug can complete the drug injection prevention of porous holes under the premise of one trigger, thereby improving the prevention and control efficiency.
[0006] Furthermore, the connecting cap is spirally connected to the fixing cap, the replenishing port is connected to the inside of the transparent tube, the push rod cooperates with the inside of the transparent tube, the sleeve is nested in the fixing sleeve, and the fixing sleeve is fixed in front of the electric injection gun. The transparent tube is mainly used for direct observation of the remaining amount of the internal medicine, and the replenishing port connected thereto can replenish the medicine in the transparent tube accordingly, so that the medicine can be continuously replenished to complete the corresponding pine wood nematode control.
[0007] Furthermore, a shell is arranged inside the fixed sleeve, a sealed door is installed on the front surface of the shell, a fixed frame is fixed on the rear surface of the shell, and a shell cavity is formed inside the shell. The fixed type is mainly used to fix the shell, and the electric injection gun can be connected with the shell to form a connection, so that the syringe placed in it can be triggered to complete the control of pine wood nematodes.
[0008] Furthermore, a mounting seat is fixed on the inner wall of the shell cavity, a tube fixing seat is arranged on both sides of the mounting seat, and a telescopic rod is arranged on the surface of the mounting seat. The telescopic rod mainly pushes the front push rod to apply pressure, so that the push rod squeezes the sleeve to input the built-in medicine from the connecting cap into the fixing cap, and finally completes the output with the assistance of the shunt plug guide needle.
[0009] Furthermore, the fixed cylinder seat is nested with the sleeve, the telescopic rod is fixed to the rear surface of the push rod, the transparent cylinder passes through the closed door, the closed door is hingedly connected to the shell, and the shell is fixed to the surface of the electric injection gun through the fixing frame. The closed door is hingedly coordinated with the shell to form an expansion, so that the shell cavity is presented to the outside, and at the same time, the syringe placed in the shell cavity can form a corresponding top fixation, and cooperate to complete the output of the syringe.
[0010] Furthermore, the electric injection gun is equipped with a display screen, and a plurality of control buttons are arranged below the display screen surface. The electric injection gun is equipped with a trigger, and the control button is electrically matched with the telescopic rod. The control button is mainly used to trigger the telescopic rod. After the control button is pressed, the trigger can be used to change with the pressure to control the extension speed, thereby controlling the speed of drug delivery.
[0011] Beneficial Effects
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The utility model is fixed by a fixed sleeve in cooperation with an electric injection gun, and then the syringe is installed in the fixed sleeve, and the electric injection gun is cooperated to trigger the built-in telescopic rod to extend, and the push rod is squeezed to squeeze out the medicine in the transparent tube in the sleeve, and finally the medicine is diverted from the diversion plug-in guide needle into different pine wood holes to prevent and control pine wood nematodes. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of a drug injection device for preventing and treating pine wood nematode disease according to the utility model;
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the syringe of the utility model;
[0016] Figure 3It is a three-dimensional structural schematic diagram of the fixing sleeve of the utility model;
[0017] Figure 4 It is a schematic diagram of the internal structure of the shell cavity of the utility model from the front view.
[0018] In the figure: electric injection gun-1, trigger-2, control button-3, display screen-4, fixing sleeve-5, syringe-6, sleeve-61, push rod-62, transparent tube-63, replenishing port-64, connecting cap-65, fixing cap-66, shunt plug guide needle-67, outer shell-51, fixing frame-52, sealed door-53, shell cavity-54, mounting seat-541, telescopic rod-542, and fixed tube seat-543. DETAILED DESCRIPTION
[0019] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0021] Example 1
[0022] like Figure 1-Figure 4 As shown, Figure 1 This is a schematic diagram of the structure of a drug injection device for preventing and treating pine wood nematode disease according to the utility model; Figure 2 It is a three-dimensional structural schematic diagram of the syringe of the utility model; Figure 3 It is a three-dimensional structural schematic diagram of the fixing sleeve of the utility model; Figure 4 It is a schematic diagram of the internal structure of the inner cavity of the shell of the utility model from the front view.
[0023] The utility model provides a drug injection device for preventing and treating pine wood nematode disease, which comprises an electric injection gun 1, a display screen 4 is installed on the electric injection gun 1, a plurality of control buttons 3 are arranged below the surface of the display screen 4, a trigger 2 is installed on the electric injection gun 1, a fixed sleeve 5 is installed in front of the electric injection gun 1, and a syringe 6 is nested in the fixed sleeve 5; a sleeve 61 is arranged in the syringe 6, a push rod 62 is nested in the sleeve 61, a transparent tube 63 is embedded in the sleeve 61, a connecting cap 65 is connected in front of the transparent tube 63, a replenishing port 64 is installed on the sleeve 61, a fixing cap 66 is connected to the connecting cap 65, and a plurality of shunt plug guide pins 67 are installed on the fixing cap 66. A shell 51 is arranged in the fixing sleeve 5, a closed door 53 is installed on the front surface of the shell 51, a fixing frame 52 is fixed on the rear surface of the shell 51, and a shell cavity 54 is formed in the shell 51. A mounting seat 541 is fixed to the inner wall of the shell inner cavity 54 , a tube fixing seat 543 is arranged on both sides of the mounting seat 541 , and a telescopic rod 542 is arranged on the surface of the mounting seat 541 .
[0024] The working principle of the utility model is described as follows:
[0025] The utility model installs the syringe 6 in the outer shell 51 fixed by the fixing section 52, opens the sealed door 53, and places it in the fixed cylinder seat 543 in the inner cavity 54 of the shell, and the rear push rod 62 is engaged with the telescopic rod 542 on the surface of the mounting seat 541, and then the trigger 2 on the electric injection gun 1 is pressed, so as to cooperate with the control button 3 to realize the slow pushing of the telescopic rod 542, so that the control agent in the transparent cylinder 63 in the replenishment port 64 in the sleeve 61 is pressurized, and the guide needle 67 on the fixed cap 66 connected to the connecting cap 65 is simultaneously injected according to different holes on the surface of the pine wood, so as to prevent and control pine wood nematodes, and can also realize the prevention of multiple pine wood holes by triggering at one time. Compared with the traditional method, which requires repeated plugging and unplugging for different holes, the agent can be quickly injected, thereby improving the control efficiency of pine wood pine wood nematode disease.
[0026] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0027] Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is limited by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference numerals in the claims should not be regarded as limiting the claims involved.
Claims
1. A drug injection device for preventing and controlling pine wood nematode disease, characterized in that: It comprises an electric injection gun (1), wherein a fixing sleeve (5) is installed in front of the electric injection gun (1), and a syringe (6) is nested in the fixing sleeve (5); The syringe (6) is provided with a sleeve (61), a push rod (62) is nested in the sleeve (61), a transparent tube (63) is embedded in the sleeve (61), a connecting cap (65) is connected to the front of the transparent tube (63), a replenishing port (64) is installed on the sleeve (61), a fixing cap (66) is connected to the connecting cap (65), and a plurality of shunt plug guide needles (67) are installed on the fixing cap (66).
2. The drug injection device for preventing and controlling pine wood nematode disease according to claim 1, characterized in that: The connecting cap (65) is screw-connected to the fixing cap (66), the replenishing port (64) is connected to the inside of the transparent tube (63), the push rod (62) is matched with the inside of the transparent tube (63), the sleeve (61) is nested in the fixing sleeve (5), and the fixing sleeve (5) is fixed to the front of the electric injection gun (1).
3. The drug injection device for preventing and controlling pine wood nematode disease according to claim 2, characterized in that: An outer shell (51) is arranged inside the fixing sleeve (5), a sealed door (53) is installed on the front surface of the outer shell (51), a fixing frame (52) is fixed on the rear surface of the outer shell (51), and an inner shell cavity (54) is formed inside the outer shell (51).
4. The drug injection device for preventing and controlling pine wood nematode disease according to claim 3, characterized in that: A mounting seat (541) is fixed to the inner wall of the shell inner cavity (54), cylinder fixing seats (543) are arranged on both sides of the mounting seat (541), and a telescopic rod (542) is arranged on the surface of the mounting seat (541).
5. The drug injection device for preventing and controlling pine wood nematode disease according to claim 4, characterized in that: The fixed tube seat (543) is nested with the sleeve (61), the telescopic rod (542) is fixed to the rear surface of the push rod (62), the transparent tube (63) passes through the sealed door (53), the sealed door (53) is hingedly connected to the outer shell (51), and the outer shell (51) is fixed to the surface of the electric injection gun (1) through the fixing frame (52).
6. The drug injection device for preventing and controlling pine wood nematode disease according to claim 5, characterized in that: The electric injection gun (1) is provided with a display screen (4), a plurality of control buttons (3) are arranged below the surface of the display screen (4), a trigger (2) is provided on the electric injection gun (1), and the control button (3) is electrically coordinated with the telescopic rod (542).