Spraying machine with herbicide shielding function

Abstract

The spraying machine with the herbicide shielding function comprises a pesticide box, a spraying machine body, a hose and a spraying pipe, the pesticide box is fixedly communicated with the top of the spraying machine body, the hose is fixedly communicated with the right side of the spraying machine body, the spraying pipe is fixedly communicated with the front side of the hose, and a protective sleeve is arranged on the front side of the spraying pipe. And fixed blocks are fixedly connected to the surface of the spray pipe at equal intervals. Through the cooperative use of the pesticide box, the spraying machine, the hose, the spraying pipe, the sheath, a fixing block, an inserting block, an inserting groove, a cavity, a positioning mechanism, a vertical plate, an inserting block, a pressure spring, an extrusion block, an adjusting mechanism, a pulling rod, an arc block, a limiting rod, a supporting rod, a grip and a connecting pipe, the problem that when a herbicide is sprayed, if the herbicide is carelessly stained on the skin surface, the herbicide cannot be sprayed is solved; chemical components in the herbicide may stimulate skin mucous membranes to cause red and swollen, burning feeling, pricking feeling and pruritus feeling, and if serious, blisters may occur.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying machines, and in particular relates to a spraying machine with a herbicide shielding function. Background Art

[0002] Spraying machines are equipment used to spray chemical products. In the agricultural field, spraying machines are mainly used to spray crop protection products such as herbicides, pesticides, nutrient solutions or fertilizers to protect the growth of crops. This type of operation is usually called agricultural plant protection. In addition, spraying machines have many other uses. For example, in urban greening and air purification, spraying machines can be used to spray water mist and plant nutrient solutions to improve the urban environment and improve the quality of life of residents. In the field of environmental protection, they can be used to treat industrial wastewater and reduce pollutant emissions from landfills. In the medical field, spraying machines can be used for medical disinfection and oral care.

[0003] The problem with the prior art is that if the herbicide is accidentally contaminated on the skin surface when spraying, the chemical components in the herbicide may irritate the skin and mucous membranes, causing redness, swelling, burning, stinging, itching, and in severe cases, blisters may occur. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a spraying machine with a herbicide shielding function, which has the advantage of shielding the sprayed herbicide to avoid contact with human skin. It solves the problem that if the herbicide is accidentally contaminated on the skin surface during spraying, the chemical components in the herbicide may irritate the skin and mucous membranes, causing redness, burning, stinging, itching, and in severe cases, blisters may occur.

[0005] The utility model is implemented as follows: a spraying machine with a herbicide shielding function comprises a medicine box, a sprayer, a hose and a nozzle, wherein the medicine box is fixedly connected to the top of the sprayer, the hose is fixedly connected to the right side of the sprayer, the nozzle is fixedly connected to the front side of the hose, a sheath is provided on the front side of the nozzle, a fixed block is fixedly connected to the surface of the nozzle at equal intervals, a plug-in block is fixedly connected to the side of the sheath close to the nozzle, and the position of the plug-in block corresponds to the fixed block, the plug-in block penetrates and extends out of the surface of the fixed block, slots are provided on the left and right sides of the plug-in block, a cavity is provided inside the fixed block, positioning mechanisms are provided on the left and right sides of the cavity, and an adjustment mechanism used in conjunction with the positioning mechanism is provided inside the cavity.

[0006] As a preferred embodiment of the utility model, the positioning mechanism includes a vertical plate, an insertion block, a compression spring and an extrusion block, the insertion block is fixedly connected to a side of the vertical plate close to the plug-in block, the side of the insertion block close to the plug-in block penetrates and extends to the inside of the slot, the compression spring is fixedly connected to a side of the vertical plate away from the plug-in block, and the other end of the compression spring is fixedly connected to the inner wall of the cavity, the extrusion block is fixedly connected to the bottom of the side where the two vertical plates are close to each other, and the extrusion block is used in conjunction with the adjustment mechanism, and by setting the positioning mechanism, the sheath and the nozzle can be installed and fixed, and then the herbicide sprayed from the nozzle can be shielded by the sheath.

[0007] As a preferred embodiment of the utility model, the adjusting mechanism includes a pulling rod, an arc block and two limiting rods, the pulling rod is fixedly connected to the rear side of the arc block, the rear side of the pulling rod passes through and extends out of the surface of the fixed block, the arc block is located on the side where the two extrusion blocks are close to each other, and the arc surfaces at the left and right ends of the arc block are in contact with the inclined surfaces of the two extrusion blocks, the two limiting rods are fixedly connected to the top of the inner wall of the cavity, and the side of the limiting rod close to the arc block passes through the surface of the arc block and is fixedly connected to the bottom of the inner wall of the cavity. By setting the adjusting mechanism, the user can disassemble the sheath separately, so that the nozzle can be cleaned.

[0008] As a preferred embodiment of the present invention, support rods are provided at the top and middle of the vertical plate, and both ends of the support rods are fixedly connected to the inner wall of the cavity. By providing the support rods, the movement of the vertical plate can be restricted to prevent the vertical plate from tilting when moving.

[0009] As a preferred embodiment of the utility model, the top of the plug block close to the plug-in block is an inclined surface. After one side of the plug block is an inclined surface, the plug block can be driven to move to the side away from each other through the extrusion of the plug block, and then the plug block can be driven to be inserted into the slot through the rebound force of the compression spring to complete its fixation.

[0010] As a preferred embodiment of the present invention, a handle is fixedly connected to the top of the nozzle. By providing the handle, it is convenient for the user to hold the nozzle, and then the herbicide can be sprayed through the nozzle.

[0011] As a preferred embodiment of the utility model, a connecting pipe is fixedly connected to the inside of the sheath, and the connecting pipe is connected to the nozzle. By providing the connecting pipe, the sprayed herbicide can be aligned and restricted after the connecting pipe is connected to the nozzle, and then the sprayed herbicide can be shielded by the sheath.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that if the herbicide is accidentally contaminated on the skin surface during spraying, the chemical components in the herbicide may irritate the skin and mucous membranes, causing redness, swelling, burning, tingling, itching, and even blisters in severe cases. This problem is solved by arranging a medicine box, a sprayer, a hose, a spray pipe, a sheath, a fixing block, a plug-in block, a slot, a cavity, a positioning mechanism, a vertical plate, a plug-in block, a compression spring, an extrusion block, an adjustment mechanism, a pulling rod, an arc block, a limiting rod, a supporting rod, a handle and a connecting pipe for coordinated use.

[0014] 2. The utility model provides a connecting pipe, which can be connected with the spraying pipe to align and limit the sprayed herbicide, and then shield the sprayed herbicide through the sheath. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a spraying machine provided by an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the sheath provided by the embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional structural cross-sectional view of a sheath provided by an embodiment of the utility model;

[0018] Figure 4 The utility model embodiment provides Figure 3 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. medicine box; 2. sprayer; 3. hose; 4. nozzle; 5. sheath; 6. fixing block; 7. plug-in block; 8. slot; 9. cavity; 10. positioning mechanism; 1001. vertical plate; 1002. plug-in block; 1003. compression spring; 1004. extrusion block; 11. adjustment mechanism; 1101. pulling rod; 1102. arc block; 1103. limiting rod; 12. support rod; 13. handle; 14. connecting pipe. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4As shown, a spraying machine with a herbicide shielding function provided by an embodiment of the utility model includes a medicine box 1, a sprayer 2, a hose 3 and a nozzle 4, the medicine box 1 is fixedly connected to the top of the sprayer 2, the hose 3 is fixedly connected to the right side of the sprayer 2, the nozzle 4 is fixedly connected to the front side of the hose 3, a sheath 5 is provided on the front side of the nozzle 4, a fixing block 6 is equidistantly fixedly connected to the surface of the nozzle 4, a plug-in block 7 is fixedly connected to the side of the sheath 5 close to the nozzle 4, and the position of the plug-in block 7 corresponds to the fixed block 6, the plug-in block 7 penetrates and extends out of the surface of the fixed block 6, slots 8 are provided on the left and right sides of the plug-in block 7, a cavity 9 is provided inside the fixed block 6, positioning mechanisms 10 are provided on the left and right sides of the cavity 9, and an adjustment mechanism 11 used in conjunction with the positioning mechanism 10 is provided inside the cavity 9.

[0023] refer to Figure 2 and Figure 4 The positioning mechanism 10 includes a vertical plate 1001, an insert block 1002, a compression spring 1003 and an extrusion block 1004. The insert block 1002 is fixedly connected to the side of the vertical plate 1001 close to the plug-in block 7. The side of the insert block 1002 close to the plug-in block 7 passes through and extends to the inside of the slot 8. The compression spring 1003 is fixedly connected to the side of the vertical plate 1001 away from the plug-in block 7, and the other end of the compression spring 1003 is fixedly connected to the inner wall of the cavity 9. The extrusion block 1004 is fixedly connected to the bottom of the side where the two vertical plates 1001 are close to each other, and the extrusion block 1004 is used in conjunction with the adjustment mechanism 11.

[0024] By adopting the above solution, the sheath 5 and the nozzle 4 can be installed and fixed by providing the positioning mechanism 10 , and then the sheath 5 can be used to shield the herbicide sprayed from the nozzle 4 .

[0025] refer to Figure 4 The adjusting mechanism 11 includes a pulling rod 1101, an arc block 1102 and two limiting rods 1103. The pulling rod 1101 is fixedly connected to the rear side of the arc block 1102. The rear side of the pulling rod 1101 penetrates and extends out of the surface of the fixed block 6. The arc block 1102 is located on the side where the two extrusion blocks 1004 are close to each other, and the arc surfaces at the left and right ends of the arc block 1102 are in contact with the inclined surfaces of the two extrusion blocks 1004. The two limiting rods 1103 are both fixedly connected to the top of the inner wall of the cavity 9, and the side of the limiting rod 1103 close to the arc block 1102 penetrates the surface of the arc block 1102 and is fixedly connected to the bottom of the inner wall of the cavity 9.

[0026] With the above solution, by providing the adjustment mechanism 11 , the user can disassemble the sheath 5 , thereby cleaning the nozzle 4 .

[0027] refer to Figure 4Support rods 12 are provided at the top and the middle of the vertical plate 1001 , and both ends of the support rods 12 are fixedly connected to the inner wall of the cavity 9 .

[0028] By adopting the above solution, the support rod 12 is provided to restrict the movement of the vertical plate 1001, thereby preventing the vertical plate 1001 from tilting when moving.

[0029] refer to Figure 4 The top of the plug block 1002 close to the plug-in block 7 is an inclined surface.

[0030] By adopting the above scheme: after one side of the plug block 1002 is an inclined surface, the plug block 1002 can be moved to the side away from each other through the squeezing of the plug block 7, and then the plug block 1002 can be driven to be inserted into the slot 8 by the rebound force of the compression spring 1003 to complete its fixation.

[0031] refer to Figure 1 A handle 13 is fixedly connected to the top of the nozzle 4.

[0032] By adopting the above solution, the handle 13 is provided, so that the user can hold the nozzle 4 conveniently, and then spray the herbicide through the nozzle 4 .

[0033] refer to Figure 3 A connecting pipe 14 is fixedly connected to the inside of the sheath 5 , and the connecting pipe 14 is connected to the nozzle 4 .

[0034] The above solution is adopted: by providing the connecting pipe 14 , the sprayed herbicide can be aligned and restricted after being connected with the spray pipe 4 through the connecting pipe 14 , and then the sprayed herbicide can be shielded by the sheath 5 .

[0035] The working principle of this utility model:

[0036] When in use, align the plug-in block 7 on the rear side of the sheath 5 with the fixed block 6 for assembly, and then the plug-in block 7 squeezes the inclined surface of the plug-in block 1002 to retract it. When the slot 8 corresponds to the plug-in block 1002, the plug-in block 1002 is driven to be inserted into the slot 8 by the resilience of the compression spring 1003. At this time, the assembly is completed, so that the spraying of the herbicide can be shielded by the sheath 5. When the sheath 5 needs to be disassembled, the pull rod 1101 can be pulled downward. The pull rod 1101 moves The arc block 1102 is driven to move upward, and the arc block 1102 squeezes the inclined surfaces of the two extrusion blocks 1004 when moving, thereby driving the two extrusion blocks 1004 to move away from each other. The two extrusion blocks 1004 drive the two vertical plates 1001 to move away from each other when moving. The two vertical plates 1001 squeeze the compression spring 1003 when moving, and drive the connected plug block 1002 to enter the interior of the cavity 9, and the sheath 5 can be disassembled at this time.

[0037] In summary: the spraying machine with the herbicide shielding function solves the problem that if the herbicide is accidentally contaminated onto the skin surface during spraying, the chemical components in the herbicide may irritate the skin and mucous membranes, causing redness, burning, tingling, itching, and even blisters in severe cases by arranging the medicine box 1, the sprayer 2, the hose 3, the nozzle 4, the sheath 5, the fixing block 6, the plug-in block 7, the slot 8, the cavity 9, the positioning mechanism 10, the vertical plate 1001, the plug-in block 1002, the compression spring 1003, the squeezing block 1004, the adjusting mechanism 11, the pulling rod 1101, the arc block 1102, the limiting rod 1103, the supporting rod 12, the handle 13 and the connecting pipe 14.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying machine with a herbicide shielding function, comprising a medicine box (1), a spraying machine (2), a hose (3) and a spray pipe (4), characterized in that: The medicine box (1) is fixedly connected to the top of the sprayer (2), the hose (3) is fixedly connected to the right side of the sprayer (2), the nozzle (4) is fixedly connected to the front side of the hose (3), a sheath (5) is provided on the front side of the nozzle (4), a fixed block (6) is fixedly connected to the surface of the nozzle (4) at equal intervals, a plug-in block (7) is fixedly connected to the side of the sheath (5) close to the nozzle (4), and the position of the plug-in block (7) corresponds to that of the fixed block (6), the plug-in block (7) penetrates and extends out of the surface of the fixed block (6), a slot (8) is provided on the left and right sides of the plug-in block (7), a cavity (9) is provided inside the fixed block (6), a positioning mechanism (10) is provided on the left and right sides of the cavity (9), and an adjustment mechanism (11) used in conjunction with the positioning mechanism (10) is provided inside the cavity (9).

2. A spraying machine with a herbicide shielding function as claimed in claim 1, characterized in that: The positioning mechanism (10) comprises a vertical plate (1001), an insert block (1002), a compression spring (1003) and an extrusion block (1004); the insert block (1002) is fixedly connected to a side of the vertical plate (1001) close to the plug block (7); the side of the insert block (1002) close to the plug block (7) penetrates and extends into the interior of the slot (8); the compression spring (1003) is fixedly connected to a side of the vertical plate (1001) away from the plug block (7); and the other end of the compression spring (1003) is fixedly connected to the inner wall of the cavity (9); the extrusion block (1004) is fixedly connected to the bottom of a side of the two vertical plates (1001) close to each other; the extrusion block (1004) is used in conjunction with the adjustment mechanism (11).

3. A spraying machine with a herbicide shielding function as claimed in claim 2, characterized in that: The adjustment mechanism (11) comprises a pulling rod (1101), an arc block (1102) and two limiting rods (1103); the pulling rod (1101) is fixedly connected to the rear side of the arc block (1102); the rear side of the pulling rod (1101) penetrates and extends out of the surface of the fixed block (6); the arc block (1102) is located on the side where the two extrusion blocks (1004) are close to each other, and the arc surfaces at the left and right ends of the arc block (1102) are in contact with the inclined surfaces of the two extrusion blocks (1004); the two limiting rods (1103) are fixedly connected to the top of the inner wall of the cavity (9), and the side of the limiting rod (1103) close to the arc block (1102) penetrates the surface of the arc block (1102) and is fixedly connected to the bottom of the inner wall of the cavity (9).

4. A spraying machine with a herbicide shielding function as claimed in claim 2, characterized in that: Support rods (12) are provided at the top and middle of the vertical plate (1001), and both ends of the support rods (12) are fixedly connected to the inner wall of the cavity (9).

5. A spraying machine with a herbicide shielding function as claimed in claim 2, characterized in that: The top of the plug block (1002) on the side close to the plug-in block (7) is an inclined surface.

6. A spraying machine with a herbicide shielding function as claimed in claim 1, characterized in that: A handle (13) is fixedly connected to the top of the nozzle (4).

7. A spraying machine with a herbicide shielding function as claimed in claim 1, characterized in that: A connecting pipe (14) is fixedly connected to the interior of the sheath (5), and the connecting pipe (14) is in communication with the nozzle (4).

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