Portable pest control sprayer

Abstract

The utility model discloses a portable pest control sprayer which comprises an upper installation shell, the bottom of the upper installation shell is connected with a lower installation shell through an installation telescopic cylinder, the bottom of the lower installation shell is fixedly connected with a storage shell, and the front face of the upper installation shell is fixedly connected with two fixing blocks. And two fixed hollow plates are fixedly connected to the front face of the lower mounting shell, and fixed toothed plates are slidably connected to the interiors of the fixed hollow plates. According to the storage device, the positioning pull block is pulled to drive the positioning rod and the positioning spring to move in the direction of the positioning block, the positioning rod is separated from the adjusting hole in the adjusting baffle, and then the adjusting baffle is pulled to move in the direction close to the storage shell; and accessories in the storage opening can be conveniently stored, so that further storage is achieved, the sprayer is stored and carried, the occupied space is reduced, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to a portable harmful organism control sprayer. Background Art

[0002] Sprayer is the abbreviation of spray equipment. Sprayer is a device that uses air suction to turn medicine or other liquids into mist and sprays it evenly onto other objects. It is composed of a compressed air device, a thin tube, a nozzle, etc. Sometimes, in rural areas, sprayers are important agricultural tools that are indispensable for the prevention and control of pests and diseases. Ordinary sprayers on the market are relatively bulky. After the prevention and control of pests and diseases, the bulky sprayers cannot be stored and carried. At the same time, the sprayers are large in size and take up a lot of space when stored, which affects the storage and reduces the use effect. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a portable harmful organism control sprayer.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable pest control sprayer, comprising an upper mounting shell, the bottom of the upper mounting shell is connected to a lower mounting shell by means of a telescopic cylinder, the bottom of the lower mounting shell is fixedly connected to a storage shell, the front of the upper mounting shell is fixedly connected to two fixing blocks, the front of the lower mounting shell is fixedly connected to two fixing hollow plates, a fixing tooth plate is slidably connected inside the fixing hollow plate, one end of the fixing tooth plate is fixedly connected to a fixing block corresponding to the fixing tooth plate, a fixing port is provided on the surface of the fixing hollow plate, and a driving assembly is connected to the surface of the fixing hollow plate;

[0005] The outer side wall of the mounting lower shell is fixedly connected with a fixed joint, the back side of the mounting upper shell is fixedly connected with two first connecting blocks, the back side of the mounting lower shell is fixedly connected with two second connecting blocks, and an adjustment component is arranged between the first connecting block and the second connecting block;

[0006] An auxiliary hollow plate is fixedly connected to the back of the upper mounting shell, an auxiliary extension plate is slidably connected inside the auxiliary hollow plate, the front of the auxiliary extension plate is fixedly connected to the lower mounting shell, a storage opening is opened on the outer side wall of the storage shell, and a blocking component is connected to the outer side wall of the storage shell.

[0007] As a further description of the above technical solution:

[0008] The driving assembly comprises two fixed brackets fixedly connected to the surface of the fixed hollow plate, wherein a stepping motor is fixedly connected to the side wall of one of the fixed brackets, and a fixed rod is fixedly connected to the output end of the stepping motor.

[0009] As a further description of the above technical solution:

[0010] The end of the fixing rod passes through one of the fixing brackets and is rotatably connected to the other fixing bracket. A fixing gear is fixedly sleeved on the outer side wall of the fixing rod, and the fixing gear is meshed and connected with its corresponding fixing tooth plate.

[0011] As a further description of the above technical solution:

[0012] The adjustment assembly includes a connecting hollow plate fixedly connected to the bottom of the first connecting block, a connecting extension plate is slidably connected inside the connecting hollow plate, the end of the connecting extension plate is fixedly connected to the second connecting block, and a connecting bolt penetrates and is threadedly connected to the outer wall of the connecting hollow plate.

[0013] As a further description of the above technical solution:

[0014] The blocking assembly includes an adjustment recess fixedly connected to the outer wall of the storage shell, an adjustment baffle is rotatably connected to the inner wall of the adjustment recess, adjustment holes are provided on the front and back of the adjustment baffle, and two symmetrical positioning blocks are fixedly connected to the outer wall of the storage shell, and a positioning rod is arranged through the surface of the positioning block.

[0015] As a further description of the above technical solution:

[0016] One end of the positioning rod is fixedly connected to a positioning pull block, and the other end of the positioning rod is movably inserted into the corresponding adjustment hole. The outer side wall of the positioning rod is movably sleeved with a positioning spring, and the two ends of the positioning spring are respectively fixedly connected to the side wall of the positioning pull block and the side wall of the positioning block.

[0017] As a further description of the above technical solution:

[0018] The outer side wall of the fixed joint is provided with an external thread, the outer side wall of the fixed joint is threadedly connected to an assembly joint, the end of the assembly joint is fixedly connected to an assembly pipe, the end of the assembly pipe is threadedly connected to an assembly branch pipe, and the end of the assembly branch pipe is threadedly connected to an assembly nozzle.

[0019] The utility model has the following beneficial effects:

[0020] Through the mutual cooperation among the driving assembly, the adjusting assembly and the blocking assembly, the driving assembly can make the fixed hollow plate, the fixed tooth plate, the fixed bracket, the stepping motor, the fixed rod and the fixed gear cooperate, so that the fixed gear on the fixed rod is driven to rotate by the stepping motor, and at the same time the fixed gear is meshed with its corresponding fixed tooth plate, thereby also driving the outer shell installation to move. When the fixed tooth plate slides inside the fixed hollow plate, it also drives the installed upper shell to move downward, and the installed telescopic cylinder is followed by downward contraction, and the installed telescopic cylinder is made of highly elastic telescopic material, so it is convenient for storage and carrying after contraction. The adjusting assembly can make the storage shell, the first connecting block, the second connecting block, the connected hollow plate, the connected extension plate and the connecting bolt cooperate, so that when the installed upper shell moves downward, it also drives the connected hollow plate to move downward, and the second The connecting extension plate on the connecting block shrinks inside the connecting hollow plate, and the connecting bolt is rotated again to make the connecting bolt move in the direction close to the connecting extension plate and tighten. At the same time, the connecting hollow plate and the connecting extension plate cooperate to enhance the strength of the installation telescopic cylinder when it is unfolded. The blocking assembly can be used to make the adjusting concave block, the adjusting baffle, the positioning block, the positioning rod, the adjusting hole, the positioning pull block and the positioning spring cooperate, so that by pulling the positioning pull block, the positioning pull block drives the positioning rod and the positioning spring to move along the direction of the positioning block, and the positioning rod is separated from the adjusting hole on the adjusting baffle, and then the adjusting baffle is bent to move the adjusting baffle in the direction close to the storage shell, so as to facilitate the storage of accessories inside the storage port, thereby further storing the sprayer, reducing the occupied space and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a portable pest control sprayer proposed by the utility model;

[0022] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 3 This is a structural schematic diagram of a first connecting block, a second connecting block, a connecting hollow plate and a connecting extension plate of a portable pest control sprayer proposed by the utility model;

[0024] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point B.

[0025] Legend:

[0026] 1. Install the upper shell; 2. Install the telescopic cylinder; 3. Install the lower shell; 4. Store the shell; 5. Fix the joint; 6. Fix the block; 7. Fix the hollow plate; 8. Fix the tooth plate; 9. Fix the bracket; 10. Stepper motor; 11. Fix the rod; 12. Fix the gear; 13. First connecting block; 14. Second connecting block; 15. Connect the hollow plate; 16. Connect the extension plate; 17. Connect the bolt; 18. Auxiliary hollow plate; 19. Auxiliary extension plate; 20. Adjust the concave block; 21. Adjust the baffle; 22. Positioning block; 23. Positioning rod; 24. Positioning pull block; 25. Positioning spring; 26. Assemble the joint; 27. Assemble the branch pipe; 28. Assemble the nozzle. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-4 The utility model provides a portable pest control sprayer, including an upper shell 1, the bottom of the upper shell 1 is connected to a lower shell 3 through a telescopic cylinder 2, the bottom of the lower shell 3 is fixedly connected to a storage shell 4, the front of the upper shell 1 is fixedly connected to two fixed blocks 6, the front of the lower shell 3 is fixedly connected to two fixed hollow plates 7, the fixed hollow plate 7 is slidably connected to a fixed tooth plate 8, one end of the fixed tooth plate 8 is fixedly connected to the corresponding fixed block 6, a fixed port is opened on the surface of the fixed hollow plate 7, and a driving component is connected to the surface of the fixed hollow plate 7, and the fixed tooth plate 8 is started and adjusted by the driving component to move. Figure 2 The driving assembly includes two fixed brackets 9 fixedly connected to the surface of the fixed hollow plate 7, one of the fixed brackets 9 is fixedly connected to a stepper motor 10 on its side wall, a fixed rod 11 is fixedly connected to the output end of the stepper motor 10, the end of the fixed rod 11 passes through one of the fixed brackets 9 and is rotatably connected to the other fixed bracket 9, a fixed gear 12 is fixedly sleeved on the outer wall of the fixed rod 11, the fixed gear 12 is meshed and connected with its corresponding fixed tooth plate 8, and the stepper motor 10 drives the fixed gear 12 on the fixed rod 11 to rotate.

[0029] The outer wall of the lower shell 3 is fixedly connected with a fixing joint 5, the outer wall of the fixing joint 5 is provided with an external thread, the outer wall of the fixing joint 5 is threadedly connected with an assembly joint 26, the end of the assembly joint 26 is fixedly connected with an assembly pipe, the end of the assembly pipe is threadedly connected with an assembly branch pipe 27, the end of the assembly branch pipe 27 is threadedly connected with an assembly nozzle 28, the back of the upper shell 1 is fixedly connected with two first connection blocks 13, the back of the lower shell 3 is fixedly connected with two second connection blocks 14, and an adjustment component is arranged between the first connection block 13 and the second connection block 14, refer to Figure 3 The adjustment component includes a connecting hollow plate 15 fixedly connected to the bottom of the first connecting block 13, a connecting extension plate 16 is slidably connected inside the connecting hollow plate 15, the end of the connecting extension plate 16 is fixedly connected to the second connecting block 14, and a connecting bolt 17 is passed through and threadedly connected to the outer wall of the connecting hollow plate 15. By rotating the connecting bolt 17, it moves toward the direction close to the connecting extension plate 16 and is tightened.

[0030] The back of the upper housing 1 is fixedly connected with an auxiliary hollow plate 18, the auxiliary hollow plate 18 is slidably connected with an auxiliary extension plate 19, the front of the auxiliary extension plate 19 is fixedly connected with the lower housing 3, the outer wall of the storage housing 4 is provided with a storage opening, and the outer wall of the storage housing 4 is connected with a blocking component, refer to Figure 4 The blocking component includes an adjusting recessed block 20 fixedly connected to the outer wall of the storage shell 4, an adjusting baffle 21 is rotatably connected to the inner wall of the adjusting recessed block 20, and adjusting holes are opened on the front and back sides of the adjusting baffle 21. Two symmetrical positioning blocks 22 are fixedly connected to the outer wall of the storage shell 4, and a positioning rod 23 is penetrated through the surface of the positioning block 22. One end of the positioning rod 23 is fixedly connected to a positioning pull block 24, and the other end of the positioning rod 23 is movably plugged into the corresponding adjusting hole. A positioning spring 25 is movably sleeved on the outer wall of the positioning rod 23, and the two ends of the positioning spring 25 are respectively fixedly connected to the side walls of the positioning pull block 24 and the side walls of the positioning block 22. The positioning rod 23 is plugged into the corresponding adjusting hole to limit the adjusting baffle 21.

[0031] Working principle: After use, first rotate the connecting bolt 17 to move the connecting bolt 17 in the direction away from the connecting extension plate 16, and then start the stepper motor 10, so that the stepper motor 10 drives the fixed gear 12 on the fixed rod 11 to rotate, and at the same time, the fixed gear 12 is engaged with its corresponding fixed tooth plate 8, thereby also driving the fixed tooth plate 8 to slide inside the fixed hollow plate 7, and one end of the fixed tooth plate 8 is fixedly connected to the fixed block 6, and the fixed block 6 is installed on the mounting shell 1.

[0032] When the fixed tooth plate 8 slides inside the fixed hollow plate 7, it also drives the installed upper shell 1 to move downward, and the installed upper shell 1 is installed with the installed lower shell 3 by installing the telescopic cylinder 2. When the installed upper shell 1 moves downward, it also drives the installed telescopic cylinder 2 to shrink downward, and the installed telescopic cylinder 2 is a highly elastic telescopic material. At the same time, the first connecting block 13 on the installed upper shell 1 also drives the connecting hollow plate 15 to move downward, and the connecting extension plate 16 on the second connecting block 14 shrinks inside the connecting hollow plate 15. At the same time, the connecting bolt 17 is rotated again, so that the connecting bolt 17 moves in the direction close to the connecting extension plate 16 and tightens, thereby ensuring the storage effect after use.

[0033] Then, the assembly joint 26 is rotated to separate the assembly joint 26 from the fixed joint 5, and then the assembly tube on the assembly joint 26 is rotated to separate the assembly tube from the assembly branch pipe 27, and then the assembly nozzle 28 is rotated to separate the assembly nozzle 28 from the assembly branch pipe 27, and then the positioning pull block 24 is pulled, so that the positioning pull block 24 drives the positioning rod 23 and the positioning spring 25 to move along the direction of the positioning block 22, and the positioning rod 23 is separated from the adjustment hole on the adjustment baffle 21, and then the adjustment baffle 21 is bent to move the adjustment baffle 21 in the direction away from the storage shell 4, and then the disassembled accessories are placed into the storage port on the storage shell 4, and at the same time, the adjustment baffle 21 is bent again to move the adjustment baffle 21 in the direction close to the storage shell 4, and the positioning pull block 24 is released, so that the positioning spring 25 gives the positioning rod 23 a restoring force, which facilitates the positioning rod 23 and the adjustment hole on the adjustment baffle 21 to be plugged and limited, thereby ensuring further storage effect.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable pest control sprayer, comprising an upper housing (1), characterized in that: The bottom of the upper mounting shell (1) is connected to the lower mounting shell (3) through the mounting telescopic cylinder (2); the bottom of the lower mounting shell (3) is fixedly connected to the storage shell (4); the front of the upper mounting shell (1) is fixedly connected to two fixing blocks (6); the front of the lower mounting shell (3) is fixedly connected to two fixing hollow plates (7); the inside of the fixing hollow plate (7) is slidably connected to a fixing tooth plate (8); one end of the fixing tooth plate (8) is fixedly connected to the fixing block (6) corresponding to it; a fixing opening is opened on the surface of the fixing hollow plate (7); and a driving component is connected to the surface of the fixing hollow plate (7); The outer side wall of the mounting lower shell (3) is fixedly connected with a fixed joint (5), the back side of the mounting upper shell (1) is fixedly connected with two first connection blocks (13), the back side of the mounting lower shell (3) is fixedly connected with two second connection blocks (14), and an adjustment component is provided between the first connection block (13) and the second connection block (14); The back of the upper mounting shell (1) is fixedly connected to an auxiliary hollow plate (18), the interior of the auxiliary hollow plate (18) is slidably connected to an auxiliary extension plate (19), the front of the auxiliary extension plate (19) is fixedly connected to the lower mounting shell (3), the outer side wall of the storage shell (4) is provided with a storage opening, and the outer side wall of the storage shell (4) is connected to a blocking component.

2. A portable pest control sprayer according to claim 1, characterized in that: The driving assembly comprises two fixed brackets (9) fixedly connected to the surface of the fixed hollow plate (7), wherein a stepping motor (10) is fixedly connected to the side wall of one of the fixed brackets (9), and a fixed rod (11) is fixedly connected to the output end of the stepping motor (10).

3. A portable pest control sprayer according to claim 2, characterized in that: The end of the fixed rod (11) passes through one of the fixed brackets (9) and is rotatably connected to the other fixed bracket (9); a fixed gear (12) is fixedly sleeved on the outer side wall of the fixed rod (11); and the fixed gear (12) is meshingly connected to its corresponding fixed tooth plate (8).

4. A portable pest control sprayer according to claim 1, characterized in that: The adjustment assembly comprises a connecting hollow plate (15) fixedly connected to the bottom of the first connecting block (13), a connecting extension plate (16) slidably connected inside the connecting hollow plate (15), a terminal end of the connecting extension plate (16) fixedly connected to the second connecting block (14), and a connecting bolt (17) passing through and threadedly connected to the outer wall of the connecting hollow plate (15).

5. The portable pest control sprayer according to claim 1, characterized in that: The blocking component comprises an adjusting recessed block (20) fixedly connected to the outer wall of the storage shell (4); an adjusting baffle (21) is rotatably connected to the inner wall of the adjusting recessed block (20); the adjusting baffle (21) has adjusting holes on the front and back sides; and two symmetrical positioning blocks (22) are fixedly connected to the outer wall of the storage shell (4); and a positioning rod (23) is provided through the surface of the positioning block (22).

6. A portable pest control sprayer according to claim 5, characterized in that: One end of the positioning rod (23) is fixedly connected to a positioning pull block (24), and the other end of the positioning rod (23) is movably plugged into a corresponding adjustment hole. The outer side wall of the positioning rod (23) is movably sleeved with a positioning spring (25), and the two ends of the positioning spring (25) are respectively fixedly connected to the side wall of the positioning pull block (24) and the side wall of the positioning block (22).

7. The portable pest control sprayer according to claim 1, characterized in that: The outer wall of the fixed joint (5) is provided with an external thread, the outer wall of the fixed joint (5) is threadedly connected to an assembly joint (26), the end of the assembly joint (26) is fixedly connected to an assembly pipe, the end of the assembly pipe is threadedly connected to an assembly branch pipe (27), and the end of the assembly branch pipe (27) is threadedly connected to an assembly nozzle (28).

Images