Infusion device for preventing plant diseases and insect pests of trees

Abstract

The utility model discloses an infusion device for preventing plant diseases and insect pests of trees. The infusion device comprises an infusion bag, an infusion tube is installed at the lower end of the infusion bag, an adjuster is installed on the outer side of the infusion tube and can adjust the flow speed of liquid medicine, a fixing mechanism is arranged on the outer side of the infusion bag, and an infusion mechanism is installed at the lower end of the infusion tube. The fixing mechanism comprises a containing box, an inlet / outlet and a connecting belt; the infusion mechanism comprises an infusion needle, an adjusting rod and a limiting frame. The utility model has the beneficial effects that the containing box can be fixed on a tree through the connecting belt, an infusion bag is placed in the containing box, the infusion bag can be prevented from falling off, and the limiting frame is arranged at the position of the infusion needle, so that after the infusion needle falls off from the tree, the infusion tube can be automatically clamped under the action of the limiting frame, and the waste of liquid medicine is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening equipment, and more particularly to an infusion device for preventing tree diseases and insect pests. Background Art

[0002] During the growth process, trees are susceptible to attacks by pests. When trees are transplanted, they may develop a series of "diseases" due to malnutrition and other reasons. In order to ensure the healthy growth of trees, they can be infused.

[0003] In the prior art, for example, patent number CN202321883056.7, and the patent name is a patent for an infusion device for garden maintenance. It mainly uses the anti-leakage block at the tail end of the infusion needle to prevent the nutrient solution from overflowing from the tree trunk, thereby avoiding waste. However, there are some problems in its use. When the weather is bad, the wind will blow the infusion bag, which may easily cause it to fall off, and may also cause the needle to fall from the tree. Since there is no one to watch over it, when the needle falls, the medicine will flow to the ground, which will cause waste.

[0004] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to design an infusion device for preventing tree diseases and insect pests.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is to provide an infusion device for preventing tree diseases and insect pests, comprising an infusion bag, an infusion tube installed at the lower end of the infusion bag, a regulator installed on the outer side of the infusion tube, the regulator being capable of adjusting the flow rate of the liquid medicine, a fixing mechanism provided on the outer side of the infusion bag, and an infusion mechanism installed at the lower end of the infusion tube;

[0007] The fixing mechanism includes a holding box that is sleeved on the outside of the infusion bag, the infusion bag is hung on the holding box, an inlet and outlet are opened at the lower end of the holding box, the infusion tube extends from the inlet and outlet to the outside of the holding box, and connecting belts are installed at both ends of the holding box, and the connecting belts can fix the holding box to the tree;

[0008] The infusion mechanism includes an infusion needle installed at the outlet end of the infusion tube. The lower end of the containing box is installed with an adjusting rod, and the lower end of the adjusting rod is installed with a limiting frame. The limiting frame can automatically clamp the infusion tube when the infusion needle falls from the tree.

[0009] Furthermore, the connecting belt includes multiple elastic belts installed at one end of the containing box, one end of the elastic belt is installed with a Velcro sub-belt, and the other end of the containing box is installed with multiple Velcro main belts, and the Velcro sub-belts and Velcro main belts can be bonded and connected.

[0010] Furthermore, the adjusting rod includes a fixing rod installed at the lower end of the containing box, a circular groove is opened at the lower end of the fixing rod, a lifting rod is provided in the circular groove, a plurality of limiting holes are provided in the circular groove, a first spring thimble is installed at the upper end of the lifting rod, and the telescopic end of the first spring thimble can extend from the limiting hole.

[0011] Furthermore, the limit frame includes a moving block installed at the end of the infusion tube, the infusion needle and the moving block are fixedly connected, a circular through hole is opened on the moving block, the infusion tube passes through the circular through hole, a square frame is installed at the lower end of the lifting rod, a second spring ejector is installed at the upper end of the square frame, a limiting wheel is installed at the lower end of the second spring ejector, limiting grooves are opened on both sides of the moving block, limiting blocks are installed on both sides of the square frame, and one end of the limiting block extends into the limiting groove.

[0012] Furthermore, the infusion tube is wound around the outside of the fixing rod.

[0013] The beneficial effects of the utility model are as follows: the container box can be fixed on the tree by the connecting belt, and the infusion bag can be placed in the container box to prevent the infusion bag from falling off. The limiting frame is installed at the infusion needle, and when the infusion needle falls off the tree, the infusion tube can be automatically clamped by the limiting frame to prevent the waste of liquid medicine.

[0014] The elastic band can ensure that there is a certain elastic force when the hook and loop fastener tape is connected to the hook and loop fastener tape, thereby preventing the container from falling;

[0015] Wrapping the IV tubing around the outside of the fixing pole can prevent the wind from blowing the IV tubing away and pulling the IV needle away from the tree;

[0016] When the infusion needle is pulled off the tree due to weather reasons, the moving block can be moved backward, and then the limiting wheel can press the infusion tube under the elastic force of the second spring thimble to prevent leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of an infusion device for preventing tree diseases and insect pests according to the utility model;

[0018] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;

[0019] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle;

[0020] Figure 4 This is a schematic diagram of the connection relationship between the connecting belt and the containing box of the utility model;

[0021] Figure 5 This is a schematic diagram of the connection relationship between the square frame and the moving block of the utility model;

[0022] In the figure, 1. infusion bag; 2. infusion tube; 3. regulator; 4. containing box; 5. inlet and outlet; 6. connecting belt; 7. infusion needle; 8. adjusting rod; 9. limiting frame; 10. elastic belt; 11. Velcro tape; 12. Velcro mother tape; 13. fixing rod; 14. circular groove; 15. lifting rod; 16. limiting hole; 17. first spring ejector pin; 18. moving block; 19. circular through hole; 20. square frame; 21. second spring ejector pin; 22. limiting wheel; 23. limiting slot; 24. limiting block. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of 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 making creative efforts shall fall within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0025] The utility model provides Figure 1-5The infusion device shown is used for preventing diseases and insect pests in trees, including an infusion bag 1, an infusion tube 2 is installed at the lower end of the infusion bag 1, a regulator 3 is installed on the outside of the infusion tube 2, the regulator 3 can adjust the flow rate of the liquid medicine, a fixing mechanism is provided on the outside of the infusion bag 1, and the infusion mechanism is installed at the lower end of the infusion tube 2; the fixing mechanism includes a holding box 4 sleeved on the outside of the infusion bag 1, the infusion bag 1 is hung on the holding box 4, the lower end of the holding box 4 is provided with an inlet and outlet 5, the infusion tube 2 extends from the inlet and outlet 5 to the outside of the holding box 4, and connecting belts 6 are installed at both ends of the holding box 4, and the connecting belts 6 can fix the holding box 4 to the tree; the infusion mechanism includes an infusion needle 7 installed at the outlet end of the infusion tube 2, an adjusting rod 8 is installed at the lower end of the holding box 4, and a limiting frame 9 is installed at the lower end of the adjusting rod 8, and the limiting frame 9 can automatically clamp the infusion tube 2 when the infusion needle 7 falls from the tree;

[0026] The process of infusing liquid into trees using this device is as follows: the containing box 4 is fixed to the upper end of the tree by the connecting belt 6, the infusion bag 1 is hung on the containing box 4, the infusion tube 2 is inserted into the infusion bag 1 through the inlet and outlet 5, the height of the limit frame 9 is adjusted by the adjusting rod 8, and the infusion needle 7 is passed through the limit frame 9. The infusion speed is adjusted by the regulator 3, thereby facilitating the infusion of liquid into the tree. During the infusion, if the infusion needle 7 falls off the tree due to unexpected factors, the infusion tube 2 can be clamped by the limit frame 9 to prevent the waste of liquid medicine.

[0027] Refer to the instruction manual Figure 1 and instructions attached Figure 4 The connecting belt 6 includes a plurality of elastic belts 10 installed at one end of the containing box 4, a hook and loop tape 11 is installed at one end of the elastic belt 10, and a plurality of hook and loop tapes 12 are installed at the other end of the containing box 4. The hook and loop tapes 11 and the hook and loop tapes 12 can be bonded and connected;

[0028] The process of fixing the containing box 4 with the connecting belt 6 is as follows: first, place the containing box 4 on the upper end of the tree, stretch the Velcro tape 11 and the Velcro tape 12, and bond the Velcro tape 11 and the Velcro tape 12. When the Velcro tape 11 is stretched, the elastic belt 10 can be stretched, and then the containing box 4 can be prevented from falling under the action of the tension of the elastic belt 10.

[0029] Refer to the instruction manual Figure 1 and instructions attached Figure 2 The adjusting rod 8 includes a fixing rod 13 installed at the lower end of the containing box 4, a circular groove 14 is opened at the lower end of the fixing rod 13, a lifting rod 15 is arranged in the circular groove 14, a plurality of limiting holes 16 are arranged in the circular groove 14, and a first spring ejector pin 17 is installed at the upper end of the lifting rod 15. The telescopic end of the first spring ejector pin 17 can be extended from the limiting hole 16;

[0030] The process of adjusting the position of the limit frame 9 by the adjusting rod 8 is as follows: the telescopic end of the first spring ejector pin 17 is pushed into the circular groove 14, and then the lifting rod 15 can be moved up and down to adjust the position of the limit frame 9. When the position is adjusted appropriately, the telescopic end of the first spring ejector pin 17 passes through the limiting hole 16 and extends to the outside of the fixed rod 13, which makes it easier to position the limit frame 9.

[0031] Refer to the instruction manual Figure 1 , Instruction Manual Figure 3 and instructions attached Figure 5 , the limiting frame 9 includes a moving block 18 installed at the end of the infusion tube 2, the infusion needle 7 and the moving block 18 are fixedly connected, a circular through hole 19 is opened on the moving block 18, the infusion tube 2 passes through the circular through hole 19, a square frame 20 is installed at the lower end of the lifting rod 15, a second spring ejector pin 21 is installed at the upper end of the square frame 20, and a limiting wheel 22 is installed at the lower end of the second spring ejector pin 21. Limiting grooves 23 are opened on both sides of the moving block 18, and limiting blocks 24 are installed on both sides of the square frame 20. One end of the limiting block 24 extends into the limiting groove 23;

[0032] The process of the limiting frame 9 limiting the infusion tube 2 is as follows: under normal circumstances, the infusion needle 7 is stuck on the tree, the moving block 18 is located on the inner side of the square frame 20, the second spring thimble 21 is in a compressed state, the limiting block 24 and the limiting groove 23 can ensure the moving direction of the moving block 18. When the infusion needle 7 falls, the moving block 18 can be moved to the outside of the square frame 20 and to the rear side of the limiting wheel 22. Then, under the elastic force of the second spring thimble 21, the limiting wheel 22 can press the infusion tube 2 to prevent leakage.

[0033] Refer to the instruction manual Figure 1 and instructions attached Figure 2 The infusion tube 2 is wrapped around the outside of the fixing rod 13, which can limit the infusion tube 2 and prevent the infusion tube 2 from being blown off by the wind.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An infusion device for preventing tree diseases and insect pests, comprising an infusion bag (1), an infusion tube (2) being installed at the lower end of the infusion bag (1), a regulator (3) being installed on the outside of the infusion tube (2), and the regulator (3) being capable of adjusting the flow rate of the liquid medicine, characterized in that: The outer side of the infusion bag (1) is provided with a fixing mechanism, and the lower end of the infusion tube (2) is provided with an infusion mechanism; The fixing mechanism comprises a holding box (4) sleeved on the outside of the infusion bag (1), the infusion bag (1) is hung on the holding box (4), an inlet and outlet (5) is opened at the lower end of the holding box (4), the infusion tube (2) extends from the inlet and outlet (5) to the outside of the holding box (4), and connecting belts (6) are installed at both ends of the holding box (4), and the connecting belts (6) can fix the holding box (4) on the tree; The infusion mechanism comprises an infusion needle (7) mounted at the outlet end of the infusion tube (2); an adjusting rod (8) is mounted at the lower end of the containing box (4); a limiting frame (9) is mounted at the lower end of the adjusting rod (8); and the limiting frame (9) can automatically clamp the infusion tube (2) when the infusion needle (7) falls from a tree.

2. The infusion device for preventing tree diseases and insect pests according to claim 1, characterized in that: The connecting belt (6) comprises a plurality of elastic belts (10) mounted on one end of the containing box (4), a Velcro sub-belt (11) being mounted on one end of the elastic belt (10), and a plurality of Velcro mother belts (12) being mounted on the other end of the containing box (4), and the Velcro sub-belts (11) and the Velcro mother belt (12) can be bonded and connected.

3. The infusion device for preventing tree diseases and insect pests according to claim 1, characterized in that: The regulating rod (8) comprises a fixing rod (13) mounted at the lower end of the containing box (4), a circular groove (14) being formed at the lower end of the fixing rod (13), a lifting rod (15) being provided in the circular groove (14), a plurality of limiting holes (16) being provided in the circular groove (14), a first spring ejector pin (17) being mounted at the upper end of the lifting rod (15), and a telescopic end of the first spring ejector pin (17) being able to extend from the limiting hole (16).

4. The infusion device for preventing tree diseases and insect pests according to claim 3, characterized in that: The limiting frame (9) includes a moving block (18) installed at the end of the infusion tube (2), the infusion needle (7) and the moving block (18) are fixedly connected, a circular through hole (19) is opened on the moving block (18), and the infusion tube (2) passes through the circular through hole (19), a square frame (20) is installed at the lower end of the lifting rod (15), a second spring ejector pin (21) is installed at the upper end of the square frame (20), and a limiting wheel (22) is installed at the lower end of the second spring ejector pin (21), and limiting grooves (23) are opened on both sides of the moving block (18), and limiting blocks (24) are installed on both sides of the square frame (20), and one end of the limiting block (24) extends into the limiting groove (23).

5. The infusion device for preventing tree diseases and insect pests according to claim 3, characterized in that: The infusion tube (2) is wound around the outside of the fixing rod (13).

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