CN218303073U

CN218303073U - Protective cover for rod part of sprayer

Info

Publication number: CN218303073U
Application number: CN202222709376.2U
Authority: CN
Inventors: 史操举
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-17
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a protection casing for atomizer pole portion, including locking structure, connecting plate, left side baffle, right side baffle, locking structure and connecting plate fixed connection, the connecting plate both sides are provided with one end open-ended inner chamber respectively, left side baffle one end is located the left inner chamber of connecting plate, right side baffle one end is located the right side of connecting plate inner chamber, the left side baffle can be along inner chamber axis direction linear motion, the right side baffle can be along inner chamber axis direction linear motion; the locking structure includes casing, locking piece, a hole, extension spring, no. two holes, the casing is one end open-ended cavity structure, locking piece one end is located the cavity, extension spring one end is fixed in the cavity inner wall, the extension spring other end is fixed in on the locking piece, be provided with the hole that transversely runs through the casing on the casing, be provided with the hole No. two that correspond the setting with a hole on the locking piece.

Description

Protective cover for rod part of sprayer

Technical Field

The utility model relates to a pesticide spraying apparatus technical field specifically indicates a protection casing for atomizer pole portion.

Background

In order to remove weeds in fields and reduce the occupation of crop production space and nutrients by the weeds in the existing agricultural planting, a herbicide is usually sprayed among seedlings in the fields, wherein the herbicide is a medicament capable of thoroughly or selectively withering the weeds and is used for eliminating or inhibiting the growth of plants;

need spray the weedicide between the seedling among the current farmland seedling planting, but lack pesticide spraying protector on the spray rod of current atomizer, the medicine is poor like outside injection directive property when spraying the weedicide, causes the weedicide medicine to fall on crop seedling very easily, because contain the medicine that restraines vegetation in the weedicide, has influenced crop seedling's normal growth.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a protection casing for atomizer pole portion.

In order to solve the technical problem, the technical scheme provided by the utility model is a protective cover for the rod part of an atomizer, which comprises a locking structure, a connecting plate, a left side baffle and a right side baffle, wherein the locking structure is fixedly connected with the connecting plate, the two sides of the connecting plate are respectively provided with an inner cavity with one open end, one end of the left side baffle is positioned in the inner cavity on the left side of the connecting plate, one end of the right side baffle is positioned in the inner cavity on the right side of the connecting plate, the left side baffle can do linear motion along the axis direction of the inner cavity, and the right side baffle can do linear motion along the axis direction of the inner cavity;

the locking structure includes casing, locking piece, a hole, extension spring, no. two holes, the casing is one end open-ended cavity structure, locking piece one end is located the cavity, extension spring one end is fixed in the cavity inner wall, the extension spring other end is fixed in on the locking piece, be provided with the hole that transversely runs through the casing on the casing, be provided with the hole No. two that correspond the setting with a hole on the locking piece.

Furthermore, a first tooth is arranged on the inner wall of the bottom side of each inner cavity, a second tooth is arranged at the position, located in the inner cavity, of the left baffle, and the second tooth and the first tooth are arranged correspondingly; right side baffle one end is located the inner chamber on connecting plate right side, and the position that right side baffle is located the inner chamber is provided with No. two teeth, no. two teeth correspond the setting with a tooth.

Furthermore, a third hole is formed in the connecting plate, and the third hole corresponds to the first hole.

Further, a handle is arranged at one end, far away from the shell, of the locking piece.

Compared with the prior art, the utility model the advantage lie in: the device has reasonable structural design and convenient use, the device and the rod part of the sprayer form a detachable connecting structure through the locking structure, when pesticide is sprayed, the left baffle and the right baffle can shield the pesticide spray, and the spraying range of the pesticide spray is effectively controlled; simultaneously, the left baffle and the right baffle can move linearly along the axis direction of the inner cavity, and the protection area formed by the left baffle and the right baffle can be adjusted according to actual requirements to control the spraying range of pesticide spraying.

Drawings

FIG. 1 is a top view of a protective shield for a stem portion of a sprayer according to the present invention;

FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1 ofbase:Sub>A protective cap forbase:Sub>A stem portion ofbase:Sub>A sprayer according to the present invention;

FIG. 3 is a front view of a protective shield for a stem portion of a sprayer according to the present invention;

fig. 4 is a cross-sectional view B-B of fig. 2 of a protective cap for a stem portion of a sprayer according to the present invention;

figure 5 is a perspective view of a protective shield for a stem portion of a sprayer according to the present invention.

As shown in the figure: 1. locking structure, 101, casing, 102, locking piece, 103, hole, 104, extension spring, 105, no. two holes, 2, connecting plate, 3, left side baffle, 4, right side baffle, 5, inner chamber, 6, tooth, 7, no. two teeth, 8, no. three holes.

Detailed Description

The following provides a further detailed description of the protective cover for a rod portion of a sprayer according to the present invention with reference to the accompanying drawings.

With reference to the attached drawings, the protective cover for the rod part of the sprayer comprises a locking structure 1, a connecting plate 2, a left baffle 3 and a right baffle 4, wherein the locking structure 1 is fixedly connected with the connecting plate 2, inner cavities 5 with one ends opened are respectively arranged on two sides of the connecting plate 2, one end of the left baffle 3 is positioned in the inner cavity 5 on the left side of the connecting plate 2, one end of the right baffle 4 is positioned in the inner cavity 5 on the right side of the connecting plate 2, the left baffle 3 can do linear motion along the axial direction of the inner cavities 5, and the right baffle 4 can do linear motion along the axial direction of the inner cavities 5;

locking structure 1 includes casing 101, locking piece 102, a hole 103, extension spring 104, no. two holes 105, casing 1 is one end open-ended cavity structure, locking piece 102 one end is located the cavity, extension spring 104 one end is fixed in the cavity inner wall, the extension spring 104 other end is fixed in on the locking piece 102, be provided with a hole 103 that transversely runs through casing 1 on the casing 1, be provided with on the locking piece 102 and correspond No. two holes 105 that set up with a hole 103.

As a preferred embodiment of this embodiment, a first tooth 6 is respectively disposed on the inner wall of the bottom side of each inner cavity 5, a second tooth 7 is disposed at a position of the left baffle 3 in the inner cavity 5, and the second tooth 7 is disposed corresponding to the first tooth 6; right side baffle 4 one end is located inner chamber 5 on connecting plate 2 right side, and the position that right side baffle 4 is located inner chamber 5 is provided with No. two teeth 7, no. two teeth 7 correspond the setting with a tooth 6.

As a preferred embodiment of this embodiment, a third hole 8 is disposed on the connecting plate 2, and the third hole 8 and the first hole 103 are disposed correspondingly.

As a preferred embodiment of the present embodiment, a handle is disposed at an end of the locking member 102 away from the housing 101.

When the device is used, the rod part of the sprayer is fixed through the locking structure 1, and the rod part of the sprayer passes through the third hole 8, so that when pesticide is sprayed, the left side baffle 3 and the right side baffle 4 can shield the pesticide spray, and the spraying range of the pesticide spray is effectively controlled;

meanwhile, the left baffle 3 and the right baffle 4 can make linear motion along the axis direction of the inner cavity 5, and the protection area formed by the left baffle 3 and the right baffle 4 can be adjusted according to actual requirements to control the spraying range of pesticide spraying;

in addition, the specific operation steps of the locking structure 1 for fixing the rod part of the sprayer are as follows: the locking piece 102 is pulled towards the direction far away from the shell 101, the first hole 103 and the second hole 105 are overlapped, the rod portion of the sprayer penetrates through the first hole 103 and the second hole 105, then the locking piece 102 is released, the locking piece 102 moves towards the direction close to the shell 101 under the action of the tension spring 104, the first hole 103 and the second hole 105 are staggered at the moment, and the rod portion of the sprayer is clamped and fixed.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The protective cover for the rod part of the sprayer is characterized by comprising a locking structure (1), a connecting plate (2), a left baffle (3) and a right baffle (4), wherein the locking structure (1) is fixedly connected with the connecting plate (2), inner cavities (5) with one open ends are respectively arranged on two sides of the connecting plate (2), one ends of the left baffle (3) are positioned in the inner cavities (5) on the left side of the connecting plate (2), one ends of the right baffle (4) are positioned in the inner cavities (5) on the right side of the connecting plate (2), the left baffle (3) can do linear motion along the axis direction of the inner cavities (5), and the right baffle (4) can do linear motion along the axis direction of the inner cavities (5);

locking structure (1) includes casing (101), locking piece (102), a hole (103), extension spring (104), no. two holes (105), casing (101) are one end open-ended cavity structure, locking piece (102) one end is located the cavity, extension spring (104) one end is fixed in the cavity inner wall, the extension spring (104) other end is fixed in on locking piece (102), be provided with a hole (103) that transversely runs through casing (101) on casing (101), be provided with No. two holes (105) that correspond the setting with a hole (103) on locking piece (102).

2. The protective cover for the rod part of the sprayer according to claim 1, wherein the inner wall of the bottom side of each inner cavity (5) is provided with a first tooth (6), the part of the left baffle (3) positioned in the inner cavity (5) is provided with a second tooth (7), and the second tooth (7) is arranged corresponding to the first tooth (6); right side baffle (4) one end is located inner chamber (5) on connecting plate (2) right side, and the position that right side baffle (4) are located inner chamber (5) is provided with tooth (7) No. two, tooth (7) correspond the setting with tooth (6) No. two.

3. The protective cover for the stem of an atomizer according to claim 1, characterized in that the connecting plate (2) is provided with a hole number three (8), and the hole number three (8) is arranged in correspondence with the hole number one (103).

4. A shield for a wand of a nebuliser according to claim 1, wherein the end of the locking member (102) remote from the housing (101) is provided with a handle.