CN215744318U

CN215744318U - A device for trees trunk spouts white

Info

Publication number: CN215744318U
Application number: CN202120795673.6U
Authority: CN
Inventors: 王容杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-02-08
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a device for whitening a tree trunk, which belongs to the technical field of garden spraying and comprises a spraying liquid channel pipe, a first annular accommodating pipe, a first connecting pipe and a connecting piece, wherein the spraying liquid channel pipe is connected with the first annular accommodating pipe through a pipeline; one end of the first connecting pipe is communicated with the spraying liquid channel pipe, and the other end of the first connecting pipe is communicated with the first annular accommodating pipe; the first annular accommodating pipe is provided with a fixed column which is rotationally connected with the spraying liquid channel pipe; the connecting piece comprises a first fixed connecting rod, an arc-shaped positioning slide rail, an arc-shaped elastic piece, a second fixed connecting rod and a slide rod; a first liquid through hole is formed in the first annular accommodating pipe. The utility model has the advantages of improving the garden maintenance efficiency and improving the spraying effect.

Description

A device for trees trunk spouts white

Technical Field

The utility model belongs to the technical field of garden spraying, and particularly relates to a device for whitening trunks of trees.

Background

Trunk whitewashing means that a trunk is brushed with a layer of white liquid by a worker. After the trunk is worn by the white skirt made of lime water, 10% of sunlight can be reflected back, so that heat absorption is reduced, the trunk cannot be frost cracked due to huge temperature difference between day and night, and the functions of sterilization and insect prevention are achieved.

The traditional tree whitening height is 1.2-1.5 meters. The garden protection worker usually uses a brush to repeatedly brush bark gaps, holes, twigs and the like, so that the loss of brushing, the brush leakage and the falling-off after drying are avoided. However, the conventional painting method has the following disadvantages: (1) when the brush is used for smearing the liquid, the contact area of the brush and the trunk is small, and the liquid smearing efficiency is low. (2) When the brush is used for coating liquid, the bark gaps are not easy to contact with the brush, so that the brushing is not in place.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for whitening a trunk of a tree, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a device for whitewashing a tree trunk comprises a spraying liquid channel pipe, a hollow first annular accommodating pipe, a first connecting pipe and a connecting piece; one end of the first connecting pipe is communicated with the spraying liquid channel pipe, and the other end of the first connecting pipe is communicated with the first annular accommodating pipe; a fixed column is arranged at the side end of the first annular accommodating pipe and is rotationally connected with the spraying liquid channel pipe; the connecting piece comprises a first fixed connecting rod, an arc-shaped positioning slide rail, an arc-shaped elastic piece, a second fixed connecting rod and a slide rod; one end of the first fixed connecting rod is fixed with the spraying liquid channel pipe, the other end of the first fixed connecting rod is fixed with the arc-shaped positioning slide rail, the arc-shaped positioning slide rail is provided with a slide groove, one end of the arc-shaped elastic part is fixed with the bottom of the slide groove, the other end of the arc-shaped elastic part is fixed with the slide rod, one end of the slide rod, which is back to the arc-shaped positioning slide rail, is fixed with the second fixed connecting rod, and the free end of the second fixed connecting rod is fixed with the fixed column; and the first annular accommodating pipe is provided with a first liquid through hole for the spraying liquid to flow out.

Preferably, one end, back to the first annular accommodating pipe, of the fixing column is provided with a first rotating connecting block, the end part of the spraying liquid channel pipe is provided with a second rotating connecting block, and the first rotating connecting block and the second rotating connecting block are rotatably connected.

Preferably, one end of the sliding rod, which is back to the second fixed connecting rod, is provided with a sliding limiting block, and the sliding limiting block is slidably arranged in the sliding groove in a penetrating manner.

Preferably, the device further comprises a second hollow annular accommodating tube, a driving motor and a second connecting tube, wherein the second annular accommodating tube and the first annular accommodating tube are rotatably connected through the driving motor, and two ends of the second connecting tube are respectively communicated with the second annular accommodating tube and the first annular accommodating tube.

Preferably, the device also comprises an operating handle part, and a button which is convenient for a user to control the on-off of the liquid spray is arranged on the operating handle part.

Preferably, the second annular accommodating pipe is provided with a second liquid through hole for flowing out of the spraying liquid.

Preferably, the arc-shaped positioning slide rail is provided with scales for a user to identify the rotation angle.

Compared with the prior art, the utility model has the beneficial effects that:

(1) after putting into specific container through the liquid of will spouting, hold the pipe through the first annular of negative pressure propelling movement to this device, flow out by first logical liquid hole again, and contact with the trunk. Because first annular holds the pipe and encircles in the trunk and be the adaptation with the trunk diameter, the in-process that the liquid of spraying is flowing, can fully contact with the trunk, and the liquid of spraying can permeate to in the gap of bark to can be more abundant with trunk outside spraying ground.

(2) In practical use, the user can directly place the device at a preset height and move the device from top to bottom, so that the spraying liquid can be fully and uniformly contacted with the trunk, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of an apparatus for whitening a trunk of a tree in embodiment 1;

FIG. 2 is a schematic structural diagram of an apparatus for whitening a trunk of a tree in embodiment 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of an apparatus for whitening a trunk of a tree according to example 2;

fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure: 1. spraying liquid passageway pipe, 11, the operation stalk portion, 110, the button, 12, first fixed connection pole, 13, arc location slide rail, 14, arc elastic component, 2, the connecting pipe, 3, first annular holds the pipe, 31, the fixed column, 311, the slide bar, 310, second fixed connection pole, 311, the slide bar, 312, the slip stopper, 32, first connecting block that rotates, 33, the second connecting block that rotates, 4, the second connecting pipe, 51, first logical liquid hole, 6, driving motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, a device for whitening a trunk of a tree comprises a spraying liquid channel tube 1, a hollow first annular accommodating tube 3, a first connecting tube 2 and a connecting piece; one end of the first connecting pipe 2 is communicated with the spraying liquid channel pipe 1, and the other end is communicated with the first annular accommodating pipe 3; a fixed column 31 is arranged at the side end of the first annular accommodating pipe 3, and the fixed column 31 is rotationally connected with the spraying liquid channel pipe 1; the connecting piece comprises a first fixed connecting rod 12, an arc-shaped positioning slide rail 13, an arc-shaped elastic piece 14, a second fixed connecting rod 310 and a slide rod 311; one end of the first fixed connecting rod 12 is fixed with the spraying liquid channel pipe 1, the other end is fixed with the arc-shaped positioning slide rail 13, the arc-shaped positioning slide rail 13 is provided with a slide groove, one end of the arc-shaped elastic part 14 is fixed with the bottom of the slide groove, the other end is fixed with the slide rod 311, one end of the slide rod 311, which is back to the arc-shaped positioning slide rail 13, is fixed with the second fixed connecting rod 310, and the free end of the second fixed connecting rod 310 is fixed with the fixed column 31; the first annular accommodating pipe 3 is provided with a first liquid through hole 51 for flowing out of the spraying liquid.

Wherein, the angle between the first annular containing pipe 3 and the spraying liquid passage pipe 1 can be changed when a user moves from top to bottom by using the device. When the relative movement occurs between the first loop-shaped housing tube 3 and the spraying liquid passage tube 1, the end of the slide bar 311 can slide on the arc-shaped positioning slide rail 13. The end of the sliding rod 311 is fixed to the arc-shaped elastic member 14, so that the user can reset the arc-shaped elastic member 14 after spraying, thereby implementing the next whitening operation on one tree.

As shown in fig. 3, one end of the fixing column 31 facing away from the first annular housing pipe 3 is provided with a first rotary connecting block 32, the end of the spraying liquid passage pipe 1 is provided with a second rotary connecting block 33, and the first rotary connecting block 32 and the second rotary connecting block 33 are rotatably connected.

As shown in fig. 3, one end of the sliding rod 311, which faces away from the second fixed connecting rod 310, is provided with a sliding stopper 312, and the sliding stopper 312 is slidably inserted into the sliding groove. The end of the sliding rod 311 can always slide along the inside of the sliding groove by the arrangement of the sliding limiting block 312, so as to avoid deviation.

As shown in FIG. 1, the device further comprises a hollow second annular accommodating tube 5, a driving motor 6 and a second connecting tube 4, wherein the second annular accommodating tube 5 and the first annular accommodating tube 3 are rotatably connected through the driving motor 6, and two ends of the second connecting tube 4 are respectively communicated with the second annular accommodating tube 5 and the first annular accommodating tube 3. Wherein, driving motor 6 is that the drive second ring shape holds 5 upset usefulness, before the user needs the spraying, can use and control driving motor 6 and make the second ring shape hold 5 upset, treat that the trunk inserts the back, can further implement the hydrojet operation through control start-stop button.

The embodiment further comprises an operating handle 11, and a button 110 for a user to control the on-off of the spray is arranged on the operating handle 11.

In this embodiment, the second annular accommodating tube 5 is provided with a second liquid through hole for flowing out the spraying liquid. Wherein, the second through-hole is the platykurtic, and liquid medicine accessible second through-hole blowout, and then form the water curtain form, can evenly spray on the trunk.

In this embodiment, the arc-shaped positioning sliding rail 13 is provided with a scale for the user to identify the rotation angle. Can roughly judge through the scale that first annular holds the pipe and spouts liquid channel pipe pivoted angle of applying fertilizer, and then the person of facilitating the use in time adjusts, keeps first annular as far as possible to hold pipe 1 and trunk be the horizontally, avoids influencing the spraying effect.

Example 1

This example is an improvement over example 1. In order to further reduce the structural complexity of the device, an opening and closing valve is arranged between the second annular accommodating tube 5 and the first annular accommodating tube 3, and the second connecting tube 4 is not used as a pipeline for flowing the coating white liquid. When the second annular accommodating pipes 5 arranged on the two sides are oppositely opened, the opening and closing valve is closed, the whitewashing liquid cannot flow to the second annular accommodating pipe 5 from the first annular accommodating pipe 3, and when the second annular accommodating pipes 5 arranged on the two sides surround the periphery of the trunk, the opening and closing valve is opened, and the whitewashing liquid cannot flow to the second annular accommodating pipe 5 from the first annular accommodating pipe 3.

Meanwhile, in order to reduce the complexity of the connection between the first ring-shaped housing pipe 3 and the spraying liquid passage pipe 1, the second fixing link rod 310 and the fixing post 31 are fixed to each other, one end of the "L" -shaped fixing rod 71 is fixed to the spraying liquid passage pipe 1, and the other end is rotatably connected to the second fixing link rod 310 by the rotating bolt 72. And the fixed column 31 and the spraying liquid channel pipe 1 are in meshed rotary connection through a rotary gear 74.

Claims

1. A device for whitewashing a tree trunk is characterized by comprising a spraying liquid channel pipe (1), a hollow first annular accommodating pipe (3), a first connecting pipe (2) and a connecting piece;

one end of the first connecting pipe (2) is communicated with the spraying liquid channel pipe (1), and the other end of the first connecting pipe is communicated with the first annular accommodating pipe (3);

a fixed column (31) is arranged at the side end of the first annular accommodating pipe (3), and the fixed column (31) is rotationally connected with the spraying liquid channel pipe (1);

the connecting piece comprises a first fixed connecting rod, an arc-shaped positioning slide rail (13), an arc-shaped elastic piece (14), a second fixed connecting rod (310) and a slide rod (311);

one end of the first fixed connecting rod is fixed with the spraying liquid channel pipe (1), the other end of the first fixed connecting rod is fixed with the arc-shaped positioning slide rail (13), a slide groove is formed in the arc-shaped positioning slide rail (13), one end of the arc-shaped elastic part (14) is fixed with the bottom of the slide groove, the other end of the arc-shaped elastic part is fixed with the slide rod (311), one end, back to the arc-shaped positioning slide rail (13), of the slide rod (311) is fixed with the second fixed connecting rod (310), and the free end of the second fixed connecting rod (310) is fixed with the fixed column (31);

and a first liquid through hole (51) for flowing out of spraying liquid is formed in the first annular accommodating pipe (3).

2. The device for tree trunk whitening according to claim 1, characterized in that the end of the fixed column (31) facing away from the first annular containing tube (3) is provided with a first rotary connecting block (32), the end of the spraying liquid passage tube (1) is provided with a second rotary connecting block (33), and the first rotary connecting block (32) and the second rotary connecting block (33) are rotatably connected.

3. The device for whitewashing the trunk of a tree according to claim 1, wherein a sliding stopper (312) is disposed at an end of the sliding rod (311) opposite to the second fixed connecting rod (310), and the sliding stopper (312) is slidably disposed in the sliding groove.

4. The device for tree trunk whitening according to claim 1, further comprising a second hollow annular accommodating tube (5), a driving motor (6) and a second connecting tube (4), wherein the second annular accommodating tube (5) and the first annular accommodating tube (3) are rotatably connected through the driving motor (6), and two ends of the second connecting tube (4) are respectively communicated with the second annular accommodating tube (5) and the first annular accommodating tube (3).

5. The device for whitening a trunk of a tree as claimed in claim 1, further comprising an operating handle (11), wherein the operating handle (11) is provided with a button (110) for a user to control the on and off of the spray.

6. The device for tree trunk whitening according to claim 4, characterized in that the second annular containing tube (5) is provided with a second liquid through hole for the flowing of the spraying liquid.

7. The device for whitening the trunk of a tree as claimed in claim 1, wherein the arc-shaped positioning slide rail (13) is provided with a scale for a user to identify the rotation angle.