Maintenance device for garden trees

Abstract

The utility model relates to the technical field of tree maintenance, in particular to a maintenance device for garden trees, which adopts the technical scheme that the maintenance device comprises a medicine bag body, a limiting pipe, a preformed hole and a connecting pipe, the bottom of the medicine bag body is communicated with a connecting seat, and a drill bit body is arranged at the bottom end of the connecting seat; the connecting pipe is fixedly mounted at the center of the bottom inside the connecting seat; wherein the outer wall of the connecting pipe is provided with an external thread; the limiting pipe is fixedly mounted at the center of the bottom end of the connecting seat; a drill bit body is fixedly installed on the inner side of the limiting pipe. The preformed hole is formed in the center of the bottom of the connecting seat; the connecting pipe and the limiting pipe are installed in a communicating mode through the preformed hole. The utility model solves the problems of time consumption, labor consumption and low efficiency during tree pesticide application at the present stage.

Description

Technical Field

[0001] The utility model relates to the technical field of tree maintenance, in particular to a maintenance device for garden trees. Background Art

[0002] The main purpose of garden tree maintenance is to maintain and enhance the health, beauty and ecological functions of trees, and ensure the sustainable development of the garden environment and people's quality of life.

[0003] The trunk injector is a device designed for garden tree maintenance. It is used to directly inject nutrients, water and vaccines into the trunk of the tree. Through the trunk injection technology, specific diseases of the tree can be treated more accurately, nutrition can be provided, or insect control can be carried out. The trunk injector is mainly composed of an injection gun, an injection needle and a drug container. When using it, a hole must be opened in the trunk in advance, and then the injection needle and drug container are connected and installed with the injection gun, and the injection is performed through the injection gun.

[0004] However, tree medication is a relatively long process. It takes a long time to inject drugs manually, and different drugs need to be used in each stage of tree medication, which increases labor consumption and makes it difficult to improve work efficiency. Therefore, a maintenance device for garden trees is needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a maintenance device for garden trees, which has the advantage of improving the efficiency of tree medication and solves the problem of time-consuming, labor-intensive and low efficiency in tree medication at the current stage.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maintenance device for garden trees, comprising a medicine bag body, the bottom of which is connected and installed with a connecting seat, a drill body is provided at the bottom of the connecting seat, and further comprising a limiting tube, a reserved hole and a connecting tube;

[0007] The connecting pipe is fixedly installed at the center of the bottom circle inside the connecting seat;

[0008] Wherein, the outer wall of the connecting pipe is provided with an external thread;

[0009] The limit tube is fixedly installed at the center of the bottom end of the connecting seat;

[0010] Wherein, a drill body is fixedly installed inside the limiting tube;

[0011] The reserved hole is opened at the center of the bottom of the connecting seat;

[0012] Wherein, the connecting pipe and the limiting pipe are connected and installed through the reserved hole.

[0013] When using a maintenance device for garden trees in the technical solution, the drill body and the connecting seat are fixedly connected through the limiting tube, and the electric drill and the connecting seat are installed for transmission, so that the drill body is used to drill holes in the tree trunk. After the drilling is completed, since the liquid inlet channel is provided in the drill body, the drill body can be used as an injection needle, and the position of the drill body in the tree trunk is positioned by a positioning screw movably installed on the limiting frame. Then, the medicine bag body and the connecting seat are connected and installed through the bottom shell, and the currently required medicine is added to the medicine bag body through the injection tube on the top cover. After the medicine is added, the sealing cover is installed on the top of the injection tube. Since a sealing ring is provided at the bottom of the limiting tube, the tree can slowly absorb the medicine in the medicine bag body by negative pressure when it grows, thereby realizing the maintenance of the tree. The device is directly fixed on the tree trunk, so when it is necessary to change the medicine, the above method can be directly used to add new medicine to the medicine bag body.

[0014] Preferably, the upper and lower ends of the medicine bag body are respectively glued with a top cover and a bottom shell, holes are respectively opened at the center of the upper and lower ends of the medicine bag body, the outer wall of the medicine bag body adopts a corrugated structure design, the medicine bag body is designed with PVC material, and the wall thickness of the medicine bag body is one millimeter.

[0015] Preferably, the top cover is designed with stainless steel material, the top of the top cover is opened with a hole and connected with an injection tube, the top of the injection tube is threadedly installed with a sealing cover, and one side of the upper surface of the top cover is opened with a reserved groove, and a label is attached to the reserved groove.

[0016] Preferably, the bottom shell is designed with stainless steel material, a hole is opened at the bottom of the bottom shell and a drain pipe is installed in the bottom shell, the height of the drain pipe matches the height of the inner side of the connecting seat, and the drain pipe is threadedly connected to the connecting pipe.

[0017] Preferably, the cross section of the connecting seat adopts a hexagonal structure design, and the inner wall of the connecting seat does not contact the outer wall of the drain pipe on the bottom shell.

[0018] Preferably, an annular groove is formed on the lower end surface of the limiting tube, a sealing ring is embedded in the annular groove, and a limiting frame is welded and installed on the outer side of the limiting tube.

[0019] Preferably, holes are respectively opened on both sides of the upper end surface of the limiting frame and positioning screws are movably inserted therein.

[0020] Preferably, the top of the drill body is welded and installed to the inner side of the limiting tube, and a liquid inlet channel is opened inside the drill body along the center line.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] The utility model provides a limiting tube, a reserved hole and a connecting tube, and the connecting tube is fixedly installed at the center of the bottom circle of the inner side of the connecting seat, and an external thread is opened on the outer wall of the connecting tube, and the limiting tube is fixedly installed at the center of the bottom end of the connecting seat, and a drill body is fixedly installed on the inner side of the limiting tube, and the reserved hole is opened at the center of the bottom circle of the connecting seat, so that the connecting tube and the limiting tube are connected and installed through the reserved hole. When performing specific operations, the drill body and the connecting seat are fixedly connected through the limiting tube, and the electric drill is installed with the connecting seat for transmission, so that a hole is drilled on the tree trunk through the drill body, and after the drilling is completed, since a liquid inlet channel is provided in the drill body, the drill body can be used as an injection needle for injection. The medicine bag body is connected with the connecting seat through the bottom shell and the medicine bag body is added with the injection tube on the top cover. After the medicine is added, the sealing cover is installed on the top of the injection tube. Since a sealing ring is provided at the bottom of the limiting tube, the medicine bag body can slowly absorb the medicine by negative pressure when the tree grows, so as to realize the maintenance of the tree. The device is directly fixed on the tree trunk, so when it is necessary to change the medicine, the new medicine can be directly added to the medicine bag body in the above manner, thereby achieving the effect of improving the efficiency of tree medicine use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0025] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0026] Figure 4 This is a schematic diagram of the cross-sectional connection structure of the connection seat of the utility model;

[0027] Figure 5 It is a front view structural schematic diagram of the utility model.

[0028] In the figure: 1. top cover; 2. sealing cover; 3. reserved groove; 4. bottom shell; 5. limit frame; 6. positioning screw; 7. drill bit body; 8. connecting seat; 9. medicine bag body; 10. liquid inlet channel; 11. sealing ring; 12. limit tube; 13. reserved hole; 14. connecting tube; 15. annular groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model provides an embodiment: a maintenance device for garden trees, including a medicine bag body 9, the bottom of the medicine bag body 9 is connected and installed with a connecting seat 8, the bottom end of the connecting seat 8 is provided with a drill body 7, and also includes a limiting tube 12, a reserved hole 13 and a connecting tube 14;

[0032] Specifically,

[0033] The connecting pipe 14 is fixedly mounted at the center of the bottom circle of the inner side of the connecting seat 8;

[0034] Wherein, the outer wall of the connecting pipe 14 is provided with an external thread;

[0035] The limiting tube 12 is fixedly installed at the center of the bottom end of the connecting seat 8;

[0036] The drill body 7 is fixedly mounted inside the limit tube 12;

[0037] The reserved hole 13 is opened at the center of the bottom of the connecting seat 8;

[0038] The connecting pipe 14 and the limiting pipe 12 are connected and installed through the reserved hole 13 .

[0039] By setting a limiting tube 12, a reserved hole 13 and a connecting tube 14, and fixing the connecting tube 14 at the inner bottom center of the connecting seat 8, an external thread is provided on the outer wall of the connecting tube 14, and the limiting tube 12 is fixedly installed at the bottom center of the connecting seat 8, and a drill body 7 is fixedly installed on the inner side of the limiting tube 12, and the reserved hole 13 is provided at the bottom center of the connecting seat 8, so that the connecting tube 14 and the limiting tube 12 are connected and installed through the reserved hole 13. When performing specific operations, the drill body 7 is fixedly connected to the connecting seat 8 through the limiting tube 12, and the electric drill is installed with the connecting seat 8 for transmission, so that the drill body 7 is used to drill a hole in the tree trunk, and after the drilling is completed, since the liquid inlet channel 10 is provided in the drill body 7, the drill body can be The body 7 is used as an injection needle, and the position of the drill body 7 in the tree trunk is positioned by a positioning screw 6 movably installed on the limit frame 5. Then, the medicine bag body 9 is connected and installed with the connecting seat 8 through the bottom shell 4, and the currently required medicine is added to the medicine bag body 9 through the injection tube on the top cover 1. After the medicine is added, the sealing cover 2 is installed on the top of the injection tube. Since a sealing ring 11 is provided at the bottom of the limit tube 12, the medicine bag body 9 can slowly absorb the medicine by negative pressure when the tree grows, thereby realizing the maintenance of the tree. The device is directly fixed on the tree trunk, so that when it is necessary to change the medicine, the new medicine can be directly added to the medicine bag body 9 in the above-mentioned way, thereby achieving the effect of improving the efficiency of tree medicine use.

[0040] Furthermore, the upper and lower ends of the medicine bag body 9 are respectively glued with the top cover 1 and the bottom shell 4, the upper and lower ends of the medicine bag body 9 are respectively opened at the center of the circle, the outer wall of the medicine bag body 9 adopts a corrugated structure design, the medicine bag body 9 is designed with PVC material, and the wall thickness of the medicine bag body 9 is one millimeter.

[0041] Furthermore, the top cover 1 is designed with stainless steel material, a hole is opened on the top of the top cover 1 and a liquid injection tube is installed in connection therewith, a sealing cover 2 is threadedly installed on the top of the liquid injection tube, a reserved groove 3 is opened on one side of the upper surface of the top cover 1, and a label is attached to the reserved groove 3.

[0042] Furthermore, the bottom shell 4 is designed with stainless steel material, a hole is opened at the bottom of the bottom shell 4 and a drain pipe is installed in the bottom shell 4 , the height of the drain pipe matches the height of the inner side of the connecting seat 8 , and the drain pipe is threadedly connected to the connecting pipe 14 .

[0043] Furthermore, the cross section of the connecting seat 8 adopts a hexagonal structure design, and the inner wall of the connecting seat 8 does not contact the outer wall of the drain pipe on the bottom shell 4.

[0044] Furthermore, an annular groove 15 is formed on the lower end surface of the limiting tube 12 , a sealing ring 11 is embedded in the annular groove 15 , and a limiting frame 5 is welded and installed on the outer side of the limiting tube 12 .

[0045] Furthermore, holes are respectively opened on both sides of the upper end surface of the limiting frame 5 and positioning screws 6 are movably inserted therein.

[0046] Furthermore, the top of the drill body 7 is welded to the inner side of the limiting tube 12 , and a liquid inlet channel 10 is opened inside the drill body 7 along the center line.

[0047] When the utility model is used, the drill body 7 and the connecting seat 8 are fixedly connected through the limiting tube 12, and the electric drill and the connecting seat 8 are installed for transmission, so that the drill body 7 is used to drill a hole in the tree trunk. After the drilling is completed, since the liquid inlet channel 10 is set in the drill body 7, the drill body 7 can be used as an injection needle, and the position of the drill body 7 in the tree trunk is positioned by the positioning screw 6 movably installed on the limiting frame 5, and then the medicine bag body 9 is connected and installed with the connecting seat 8 through the bottom shell 4, and the currently required medicine is added to the medicine bag body 9 through the injection tube on the top cover 1. After the medicine is added, the sealing cover 2 is installed on the top of the injection tube. Since the sealing ring 11 is set at the bottom of the limiting tube 12, the tree can slowly absorb the medicine in the medicine bag body 9 by negative pressure when it grows, thereby realizing the maintenance of the tree, and the device is directly fixed on the tree trunk, so when it is necessary to change the medicine, the above method can be directly used to add new medicine to the medicine bag body 9.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A maintenance device for garden trees, comprising a medicine bag body (9), the bottom of which is connected to a connecting seat (8) and installed, and a drill body (7) is provided at the bottom of the connecting seat (8), characterized in that: Also includes: A connecting pipe (14) is fixedly mounted at the center of the bottom circle of the inner side of the connecting seat (8); Wherein, the outer wall of the connecting pipe (14) is provided with an external thread; A limiting tube (12) is fixedly mounted at the center of the bottom end of the connecting seat (8); Wherein, a drill body (7) is fixedly mounted on the inner side of the limiting tube (12); A reserved hole (13) is provided at the center of the bottom of the connecting seat (8); The connecting pipe (14) and the limiting pipe (12) are connected and installed via a reserved hole (13).

2. The maintenance device according to claim 1, characterized in that: The upper and lower ends of the medicine bag body (9) are respectively glued with a top cover (1) and a bottom shell (4), and holes are respectively opened at the center of the upper and lower ends of the medicine bag body (9). The outer wall of the medicine bag body (9) adopts a corrugated structure design. The medicine bag body (9) is designed with PVC material, and the wall thickness of the medicine bag body (9) is one millimeter.

3. The maintenance device according to claim 2, characterized in that: The top cover (1) is designed with a stainless steel material, the top of the top cover (1) is opened with a hole and connected with a liquid injection pipe, the top of the liquid injection pipe is threadedly installed with a sealing cover (2), and one side of the upper surface of the top cover (1) is opened with a reserved groove (3), and a label is attached to the reserved groove (3).

4. The maintenance device according to claim 2, characterized in that: The bottom shell (4) is designed with stainless steel material. The bottom of the bottom shell (4) is opened and connected with a drain pipe. The height of the drain pipe matches the height of the inner side of the connecting seat (8). The drain pipe is threadedly connected to the connecting pipe (14).

5. The maintenance device according to claim 1, characterized in that: The cross section of the connecting seat (8) is designed with a hexagonal structure, and the inner wall of the connecting seat (8) does not contact the outer wall of the liquid discharge pipe on the bottom shell (4).

6. The maintenance device according to claim 1, characterized in that: The lower end surface of the limiting tube (12) is provided with an annular groove (15), a sealing ring (11) is embedded in the annular groove (15), and a limiting frame (5) is welded and installed on the outer side of the limiting tube (12).

7. The maintenance device according to claim 6, characterized in that: Holes are respectively opened on both sides of the upper end surface of the limiting frame (5) and positioning screws (6) are movably inserted therein.

8. The maintenance device according to claim 1, characterized in that: The top of the drill body (7) is welded to the inner side of the limiting tube (12), and a liquid inlet channel (10) is provided inside the drill body (7) along the center line.

Images