Liquid medicine injection tool for chemical killing of eucalyptus and eucalyptus flat moth

Abstract

The utility model discloses a liquid medicine injection tool for chemical killing of eucalyptus and eucalyptus flat moth, and relates to the technical field of forestry. A top cover is in threaded connection with the top end of the liquid storage barrel, a base is fixedly arranged at the bottom end of the liquid storage barrel, a water pump and a battery are fixedly arranged on the inner wall of the bottom of the base, a water inlet of the water pump is communicated with the liquid storage barrel through a pipeline, a water outlet of the water pump is connected with a hose, and the other end of the hose penetrates through the base and is fixedly communicated with a conveying pipe. The outer wall of the conveying pipe is fixedly sleeved with a handheld sleeve, and a control switch is installed on the outer wall of the handheld sleeve. A nozzle is arranged at the other end of the conveying pipe, and a mounting seat is fixedly arranged on the outer wall of the conveying pipe. When liquid medicine is sprayed, the fixing ball can abut against a tree trunk, the nozzle can stably spray the liquid medicine, the spraying angle of the nozzle can be adjusted at any time, the opening angle of the supporting rod can be adjusted according to the using habits of workers and the diameter of the tree trunk, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of forestry, and particularly relates to a liquid injection tool for chemical killing of Endoclita signifer in Eucalyptus. Background Art

[0002] Eucalyptus has strong adaptability and advantages such as fast growth, good trunk shape, and wide uses. Eucalyptus can be used in industries such as pulp and paper making, wood-based panels and construction, can also be used as biomass energy, and can also produce forest by-products such as eucalyptus oil and eucalyptus polyphenols.

[0003] Endoclita signifer is a common pest and disease in Eucalyptus planting. For Eucalyptus damaged by Endoclita signifer, there will be insect feces bags on the trunk, which will cause the Eucalyptus to be easily broken and die. The traditional control method is to dilute chemical agents with water and then use a syringe to spray them into the insect holes. However, the corresponding injection tool has the following deficiencies when in use:

[0004] 1. When spraying the liquid medicine, the staff generally manually sprays the nozzle towards the insect hole. The nozzle is in a suspended state, unstable and prone to skewing.

[0005] Therefore, we have proposed a liquid injection tool for chemical killing of Endoclita signifer in Eucalyptus. Content of the Utility Model

[0006] The purpose of the utility model is to solve the defect that when spraying liquid medicine in the prior art, the staff generally manually sprays the nozzle towards the insect hole, and the nozzle is in a suspended state, unstable and prone to skewing, and a liquid injection tool for chemical killing of Endoclita signifer in Eucalyptus is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A liquid injection tool for chemical killing of Endoclita signifer in Eucalyptus, comprising:

[0009] A liquid storage barrel, the top end of the liquid storage barrel is threadedly connected with a top cover, the bottom end of the liquid storage barrel is fixedly provided with a base, a water pump and a battery are fixedly arranged on the inner wall of the bottom of the base, the water inlet of the water pump is communicated with the liquid storage barrel through a pipeline, the water outlet of the water pump is connected with a hose, the other end of the hose passes through the base and is fixedly communicated with a delivery pipe, a hand-held sleeve is fixedly sleeved on the outer wall of the delivery pipe, and a control switch is installed on the outer wall of the hand-held sleeve;

[0010] The other end of the delivery pipe is provided with a nozzle, an installation seat is fixedly arranged on the outer wall of the delivery pipe, a groove is formed on one side of the installation seat, and two support rods are rotatably connected in the groove;

[0011] An adjusting mechanism, the adjusting mechanism is arranged on one side of the installation seat and is used for adjusting the opening angle of the two support rods.

[0012] In a possible design, the adjustment mechanism includes a plurality of limit grooves and limit rods, the plurality of limit grooves are evenly distributed on the surface of the mounting seat, the limit rod slides through the outer wall of the support rod, a tension spring is fixed between the limit rod and the support rod, and one end of the limit rod is located in one of the limit grooves.

[0013] In a possible design, the bottom end of the limiting rod is threadedly connected to a limiting nut.

[0014] In a possible design, a connecting plate is fixedly provided at one end of the support rod, and a fixing ball is fixedly provided at one side of the connecting plate.

[0015] In a possible design, two symmetrically arranged shoulder straps are installed on one side outer wall of the liquid storage barrel.

[0016] In a possible design, a handle is fixedly provided on the top of the liquid storage barrel.

[0017] In the present application, when using, remove the top cover, pour the chemical agent and water into the liquid storage barrel and mix them, then install the top cover, and then use the shoulder strap to carry the liquid storage barrel, after reaching the eucalyptus tree, hold the delivery tube to hold the fixed ball near the insect hole, so that the nozzle is aimed at the insect hole, and then use the control switch to start the water pump, the water pump extracts the medicine, and the medicine passes through the hose and the delivery tube, and finally sprays stably from the nozzle into the insect hole;

[0018] When adjusting the support rod, push the limit rod out of the limit slot, then turn the support rod to a suitable angle and let go. At this time, the tension spring pulls the limit rod to reset, and the limit rod and the corresponding limit slot are docked to complete the limiting of the support rod.

[0019] Beneficial effects:

[0020] In the utility model, the liquid medicine injection tool for chemical killing of Eucalyptus eucalyptus sphaerocephala, through the arrangement of multiple structures such as a support rod, a delivery pipe and a nozzle, can press a fixed ball against the tree trunk when spraying the liquid medicine, so that the nozzle can spray stably, and the spray angle of the nozzle can be adjusted at any time;

[0021] In the utility model, the liquid medicine injection tool for chemical killing of Eucalyptus eucalyptus flat moth can adjust the opening angle of the support rod according to the use habits of the staff and the diameter of the tree trunk through the arrangement of multiple structures such as the limit rod, the limit groove and the tension spring, so that the use is flexible and convenient;

[0022] In the utility model, when spraying medicine, the fixed ball can be pressed against the tree trunk to allow the nozzle to spray stably, and the spraying angle of the nozzle can be adjusted at any time. The opening angle of the support rod can also be adjusted according to the usage habits of the staff and the diameter of the tree trunk. It is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of an embodiment of the present utility model;

[0025] Figure 2 It is a schematic diagram of the internal structure of the base of an embodiment of the present utility model;

[0026] Figure 3 It is a schematic diagram of the partial three-dimensional structure of an embodiment of the present utility model.

[0027] In the figure: 1, liquid storage barrel; 2, top cover; 3, base; 4, hose; 5, hand-held sleeve; 6, control switch; 7, delivery pipe; 8, water pump; 9, battery; 10, nozzle; 11, mounting seat; 12, groove; 13, support rod; 14, connecting plate; 15, fixed ball; 16, limiting rod; 17, tension spring; 18, limiting groove; 19, limiting nut; 20, shoulder strap; 21, handle. Specific embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some, rather than all, embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present utility model belong to the scope of protection of the present utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc. indicating orientation or positional relationships are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

[0030] In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components is omitted in the present utility model.

[0031] Embodiment 1

[0032] Refer to Figures 1 - 3 , a liquid medicine injection tool, including:

[0033] A liquid storage barrel 1, the top of which is threadedly connected with a top cover 2 to ensure the sealing and safety of the liquid medicine, a base 3 is fixedly arranged at the bottom end of the liquid storage barrel 1, a water pump 8 and a battery 9 are fixedly arranged on the bottom inner wall of the base 3, the water pump 8 is used to drive the liquid medicine to flow, the battery 9 provides a power source for the water pump 8, a corresponding charging port is arranged on the outer wall of the base 3, the battery 9 can be charged by the charging port, the water inlet of the water pump 8 is connected to the liquid storage barrel 1 through a pipeline, the water outlet of the water pump 8 is connected with a hose 4, the other end of the hose 4 passes through the base 3 and is fixedly connected with a delivery pipe 7, the outer wall of the delivery pipe 7 is fixedly sleeved with a hand-held sleeve 5 to increase the comfort of the operator's grip, and the outer wall of the hand-held sleeve 5 is installed with a control switch 6 for controlling the opening and closing of the water pump 8;

[0034] A nozzle 10 is provided at the other end of the delivery pipe 7. A mounting seat 11 is fixedly provided on the outer wall of the delivery pipe 7. A groove 12 is provided on one side of the mounting seat 11. Two support rods 13 are rotatably connected in the groove 12 to support the tree trunk so that the nozzle 10 can stably spray the medicine and prevent the nozzle 10 from shaking.

[0035] An adjustment mechanism is provided on one side of the mounting seat 11 and is used for adjusting the opening angle of the two support rods 13. The adjustment mechanism includes a plurality of limit grooves 18 and a limit rod 16. The plurality of limit grooves 18 are evenly distributed on the surface of the mounting seat 11. The limit rod 16 slides through the outer wall of the support rod 13. A tension spring 17 is fixed between the limit rod 16 and the support rod 13. One end of the limit rod 16 is located in one of the limit grooves 18. The opening angle of the two support rods 13 can be adjusted as needed to adapt to eucalyptus trees of different diameters.

[0036] The present application can be used in the forestry field, and can also be used in other fields applicable to the present application.

[0037] Example 2

[0038] An improved liquid injection tool for chemical killing of Eucalyptus eucalyptus sphaerocephala on the basis of Example 1, which is applied in the forestry field;

[0039] In one aspect of this embodiment, the bottom end of the limiting rod 16 is threadedly connected to a limiting nut 19 for limiting the limiting rod 16 to prevent the limiting rod 16 from being separated from the support rod 13 .

[0040] In one aspect of this embodiment, a connecting plate 14 is fixedly provided at one end of the support rod 13, and a fixing ball 15 is fixedly provided on one side of the connecting plate 14. The fixing ball 15 can be against the tree trunk and facilitate people to adjust the spray angle of the nozzle 10. The fixing ball 15 can also increase the contact area to prevent the support rod 13 from causing damage to the tree trunk.

[0041] In one aspect of this embodiment, two symmetrically arranged straps 20 are installed on one outer wall of the liquid storage bucket 1, which can facilitate people to carry the liquid storage bucket 1.

[0042] In one aspect of this embodiment, a handle 21 is fixedly provided at the top end of the liquid storage bucket 1, which can further increase the ways to carry the liquid storage bucket 1.

[0043] It should be noted that in the description of this specification, descriptions such as "first", "second", etc. are only used to distinguish each feature, and do not have an actual order or directional meaning. This application is not limited thereto.

[0044] In the description of this specification, the description of reference terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A liquid injection tool for chemical killing of Eucalyptus eucalyptus, characterized in that: include: A liquid storage barrel (1), wherein the top end of the liquid storage barrel (1) is threadedly connected to a top cover (2), the bottom end of the liquid storage barrel (1) is fixedly provided with a base (3), the bottom inner wall of the base (3) is fixedly provided with a water pump (8) and a battery (9), the water inlet of the water pump (8) is connected to the liquid storage barrel (1) through a pipeline, the water outlet of the water pump (8) is connected to a hose (4), the other end of the hose (4) passes through the base (3) and is fixedly connected to a delivery pipe (7), the outer wall of the delivery pipe (7) is fixedly provided with a hand-held sleeve (5), and the outer wall of the hand-held sleeve (5) is installed with a control switch (6); The other end of the delivery pipe (7) is provided with a nozzle (10), the outer wall of the delivery pipe (7) is fixedly provided with a mounting seat (11), one side of the mounting seat (11) is provided with a groove (12), and two support rods (13) are rotatably connected in the groove (12); An adjustment mechanism is arranged on one side of the mounting seat (11) and is used to adjust the opening angle of the two support rods (13).

2. A liquid medicine injection tool for chemical killing of Eucalyptus eucalyptus as claimed in claim 1, characterized in that: The adjustment mechanism comprises a plurality of limit grooves (18) and a limit rod (16); the plurality of limit grooves (18) are evenly distributed on the surface of the mounting seat (11); the limit rod (16) slides through the outer wall of the support rod (13); a tension spring (17) is fixed between the limit rod (16) and the support rod (13); one end of the limit rod (16) is located in one of the limit grooves (18).

3. A liquid medicine injection tool for chemical killing of Eucalyptus eucalyptus as claimed in claim 2, characterized in that: The bottom end of the limiting rod (16) is threadedly connected to a limiting nut (19).

4. A liquid medicine injection tool for chemical killing of Eucalyptus eucalyptus as claimed in claim 3, characterized in that: A connecting plate (14) is fixedly provided at one end of the supporting rod (13), and a fixing ball (15) is fixedly provided at one side of the connecting plate (14).

5. A liquid medicine injection tool for chemical killing of Eucalyptus eucalyptus as claimed in claim 4, characterized in that: Two symmetrically arranged shoulder straps (20) are installed on one side outer wall of the liquid storage barrel (1).

6. A liquid medicine injection tool for chemical killing of Eucalyptus eucalyptus as claimed in claim 5, characterized in that: A handle (21) is fixedly provided at the top of the liquid storage barrel (1).

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