Pesticide spraying equipment for forestry pest control

Abstract

The utility model relates to the technical field of forestry disease and pest control, in particular to a pesticide spraying device for forestry disease and pest control, which is provided with a stirring mechanism convenient to operate in a barrel body, can more quickly and uniformly mix pesticide liquid, and improves practicability. Comprising a pesticide liquid barrel, a clamping soft ring, a hinge, a barrel cover, a connecting strip, a restraining sleeve, a rotating rod, a crank, stirring blades, a communicating hose, a handle pipe, a pesticide spraying head and a liquid pump, the inner ring side of the top end of the pesticide liquid barrel is connected with the bottom end of the clamping soft ring, and the rear middle side of the top end of the pesticide liquid barrel is movably connected with the middle front side of the top end of the barrel cover through the hinge; the top end of the rotating rod is connected with one side of the bottom end of the crank, the outer side of the lower portion of the connecting strip of the rotating rod is connected with the inner sides of the multiple sets of stirring blades, one side of the bottom end of the pesticide liquid barrel is communicated with the bottom side of the handle pipe through a communicating hose, and a liquid pump is arranged on the communicating hose; the top side of the handle pipe is communicated with the input end of the pesticide spraying head.

Description

Technical Field

[0001] The utility model relates to the technical field of forest pest control, in particular to a drug spraying device for forest pest control. Background Art

[0002] Pest control is the artificial use of certain measures to reduce or prevent pathogenic microorganisms and pests from harming crops or humans and livestock. It can generally be divided into chemical control using chemical substances such as pesticides and physical control using physical energy such as light or rays or building barriers.

[0003] In the process of forestry pest control, corresponding drug spraying equipment is used to spray the surface of trees. There is a new forestry pest control drug dispenser with patent announcement number CN205180168U. The bottom surface of the main body is inclined and has a certain angle to facilitate the outflow of the drug liquid. The drug liquid at the bottom will not be retained, thus avoiding the waste of the drug liquid. At the same time, it is easy to clean and will not cause secondary pollution of the drug liquid, and the use effect is good.

[0004] However, since the device lacks mixing assistance during the drug mixing process, the mixing efficiency is low and the practicality is poor. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the utility model provides a drug spraying device for forestry pest control, which is equipped with a convenient-to-operate stirring mechanism inside the barrel, which can mix the drug liquid more quickly and evenly, thereby improving practicality.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drug spraying equipment for forestry pest control, comprising a liquid medicine barrel, a clamping soft ring, a hinge, a barrel cover, a connecting strip, a restraining sleeve, a rotating rod, a crank, a stirring blade, a connecting hose, a handle pipe, a spray head and a liquid pump, wherein the inner ring side of the top of the liquid medicine barrel is connected to the bottom end of the clamping soft ring, the rear middle side of the top of the liquid medicine barrel is movably connected to the middle front side of the top of the barrel cover via a hinge, the left and right sides of the inside of the liquid medicine barrel are respectively connected to the left and right sides of the connecting strip, a restraining sleeve is provided in the middle of the connecting strip, the inner side of the restraining sleeve is rotatably connected to the outer side of the upper part of the rotating rod, the top of the rotating rod is connected to one side of the bottom end of the crank, the outer side of the lower part of the connecting strip of the rotating rod is connected to the inner side of multiple groups of stirring blades, one side of the bottom end of the liquid medicine barrel is connected to the bottom side of the handle pipe via a connecting hose, a liquid pump is provided on the connecting hose, and the top side of the handle pipe is connected to the input end of the spray head.

[0009] Preferably, it also includes a cushion, a shoulder strap and an adjustment card. The front side of the medicine liquid barrel is connected to the rear side of the cushion. The left and right sides of the front end of the cushion are respectively connected to a group of shoulder straps, and each group of shoulder straps is movably provided with a group of adjustment cards.

[0010] Preferably, it also includes a connecting frame, a graduated cylinder, an input pipe, an output pipe, a one-way valve, a piston and a handle connecting rod. The upper right side of the medicine liquid barrel is connected to the left side of the graduated cylinder via the connecting frame. A piston is slidably provided on the inner side of the graduated cylinder. The top of the piston is connected to the bottom end of the handle connecting rod. The input end of the graduated cylinder is connected to the input pipe, and the output end of the graduated cylinder is connected to the inside of the medicine liquid barrel via the output pipe. A set of one-way valves are provided on both the input pipe and the output pipe.

[0011] Preferably, it also includes a handle, and the rear side of the bottom end of the barrel cover is connected to the inner end of the handle.

[0012] Preferably, a bracket is further included, and the middle part of the bottom end of the barrel cover is connected to the inner side of the bracket.

[0013] Preferably, it further includes feet, and three groups of feet are evenly connected to the ring side of the bottom end of the liquid medicine barrel.

[0014] (3) Beneficial effects

[0015] Compared with the existing technology, the utility model provides a drug spraying device for forestry pest control, which has the following beneficial effects:

[0016] When the lid is open, pour water into the medicine barrel from the top and mix the corresponding medicines. Then, hold the crank handle and shake it to make the rotating rod rotate under the constraint of the constraint sleeve, driving multiple groups of stirring blades to stir the mixed medicine to make it evenly mixed. When in use, close the lid under the constraint of the hinge and fix it with the lid and the clamping soft ring. The user moves the medicine barrel into place and holds the handle to make the spray head correspond to the position to be sprayed. The liquid pump is operated to draw the medicine inside the medicine barrel through the connecting hose and the handle, and sprayed out by the spray head. A convenient stirring mechanism is set in the barrel body, which can mix the medicine more quickly and evenly, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axial view of the schematic structural diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 Top view of

[0019] Figure 3 For this utility model Figure 1 Right view;

[0020] Figure 4 For this utility model Figure 1 Front view of.

[0021] Markings in the attached figure: 1. Liquid barrel; 2. Snap-on soft ring; 3. Hinge; 4. Barrel cover; 5. Connecting strip; 6. Restraint sleeve; 7. Turning rod; 8. Crank handle; 9. Stirring blade; 10. Connecting hose; 11. Handle tube; 12. Spray head; 13. Cushion; 14. Shoulder strap; 15. Adjustment card; 16. Connecting frame; 17. Scale cylinder; 18. Input pipe; 19. Output pipe; 20. One-way valve; 21. Piston; 22. Handle connecting rod; 23. Handle; 24. Card holder; 25. Base; 26. Liquid pump. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-4 , a drug spraying equipment for forestry pest control, including a liquid medicine barrel 1, a card-mounted soft ring 2, a hinge 3, a barrel cover 4, a connecting strip 5, a constraint sleeve 6, a rotating rod 7, a crank 8, a stirring blade 9, a connecting hose 10, a handle 11, a spray head 12 and a liquid pump 26. The inner ring side of the top of the liquid medicine barrel 1 is connected to the bottom end of the card-mounted soft ring 2, the rear middle side of the top of the liquid medicine barrel 1 is movably connected to the middle front side of the top of the barrel cover 4 through the hinge 3, the left and right sides of the inside of the liquid medicine barrel 1 are respectively connected to the left and right sides of the connecting strip 5, a constraint sleeve 6 is provided in the middle of the connecting strip 5, the inner side of the constraint sleeve 6 is rotatably connected to the outer side of the upper part of the rotating rod 7, the top of the rotating rod 7 is connected to one side of the bottom end of the crank 8, the lower outer side of the connecting strip 5 of the rotating rod 7 is connected to the inner side of multiple groups of stirring blades 9, and one side of the bottom end of the liquid medicine barrel 1 is connected The connecting hose 10 is connected to the bottom side of the handle 11, and a liquid pump 26 is provided on the connecting hose 10. The top side of the handle 11 is connected to the input end of the spray head 12; when the barrel cover 4 is open, water is poured into the upper mouth of the liquid medicine barrel 1 and the corresponding medicine is mixed. Then, the crank 8 is held and shaken to rotate the rotating rod 7 under the constraint of the constraint sleeve 6, driving multiple groups of stirring blades 9 to stir the mixed liquid medicine to mix it evenly. When in use, the barrel cover 4 is closed under the constraint of the hinge 3, and the barrel cover 4 and the clamping soft ring 2 are clamped and fixed. The user moves the liquid medicine barrel 1 into place and holds the handle 11 to make the spray head 12 correspond to the position to be sprayed. The liquid pump 26 is operated to extract the liquid medicine inside the liquid medicine barrel 1 through the connecting hose 10 and the handle 11, and sprayed out by the spray head 12.

[0025] It also includes a cushion 13, shoulder straps 14 and an adjustment card 15. The front side of the medicine liquid barrel 1 is connected to the back side of the cushion 13. A group of shoulder straps 14 are respectively connected to the left and right sides of the front end of the cushion 13. Each group of shoulder straps 14 is movably provided with a group of adjustment cards 15. The cushion 13 rests on the user's back, and the two groups of shoulder straps 14 are adjusted and bound to the shoulders on both sides through the adjustment cards 15, which facilitates the connection and movement of the medicine liquid barrel 1 and improves convenience.

[0026] It also includes a bracket 24, and the middle part of the bottom end of the barrel cover 4 is connected to the inner side of the bracket 24; the handle tube 11 can be clamped by the bracket 24 when not in use, thereby improving convenience.

[0027] The bottom of the medicine liquid barrel 1 is evenly connected to the ring side with three groups of feet 25. The three groups of feet 25 can support and contact the bottom of the medicine liquid barrel 1 to improve stability.

[0028] Example 2

[0029] See also Figure 1-4 , a drug spraying equipment for forestry pest control, including a liquid medicine barrel 1, a card-mounted soft ring 2, a hinge 3, a barrel cover 4, a connecting strip 5, a constraint sleeve 6, a rotating rod 7, a crank 8, a stirring blade 9, a connecting hose 10, a handle 11, a spray head 12 and a liquid pump 26. The inner ring side of the top of the liquid medicine barrel 1 is connected to the bottom end of the card-mounted soft ring 2, the rear middle side of the top of the liquid medicine barrel 1 is movably connected to the middle front side of the top of the barrel cover 4 through the hinge 3, the left and right sides of the inside of the liquid medicine barrel 1 are respectively connected to the left and right sides of the connecting strip 5, a constraint sleeve 6 is provided in the middle of the connecting strip 5, the inner side of the constraint sleeve 6 is rotatably connected to the outer side of the upper part of the rotating rod 7, the top of the rotating rod 7 is connected to one side of the bottom end of the crank 8, the lower outer side of the connecting strip 5 of the rotating rod 7 is connected to the inner side of multiple groups of stirring blades 9, and one side of the bottom end of the liquid medicine barrel 1 is connected The connecting hose 10 is connected to the bottom side of the handle 11, and a liquid pump 26 is provided on the connecting hose 10. The top side of the handle 11 is connected to the input end of the spray head 12; when the barrel cover 4 is open, water is poured into the upper mouth of the liquid medicine barrel 1 and the corresponding medicine is mixed. Then, the crank 8 is held and shaken to rotate the rotating rod 7 under the constraint of the constraint sleeve 6, driving multiple groups of stirring blades 9 to stir the mixed liquid medicine to mix it evenly. When in use, the barrel cover 4 is closed under the constraint of the hinge 3, and the barrel cover 4 and the clamping soft ring 2 are clamped and fixed. The user moves the liquid medicine barrel 1 into place and holds the handle 11 to make the spray head 12 correspond to the position to be sprayed. The liquid pump 26 is operated to extract the liquid medicine inside the liquid medicine barrel 1 through the connecting hose 10 and the handle 11, and sprayed out by the spray head 12.

[0030] It also includes a connecting frame 16, a graduated cylinder 17, an input pipe 18, an output pipe 19, a one-way valve 20, a piston 21 and a handle connecting rod 22. The upper right side of the liquid medicine barrel 1 is connected to the left side of the graduated cylinder 17 through the connecting frame 16. A piston 21 is slidingly provided inside the graduated cylinder 17. The top of the piston 21 is connected to the bottom end of the handle connecting rod 22. The input end of the graduated cylinder 17 is connected to the input pipe 18. The output end of the graduated cylinder 17 is connected to the inside of the liquid medicine barrel 1 through the output pipe 19. The input pipe 18 and the output pipe 19 are connected, and a set of one-way valves 20 are provided on each of them. By pulling the handle connecting rod 22, the piston 21 can slide up in the graduated cylinder 17, so that the internal pressure of the graduated cylinder 17 is negative. Under the action of the corresponding one-way valve 20, a quantitative medicine is sucked into the input pipe 18. Pressing the handle connecting rod 22 can make the piston 21 slide down in the graduated cylinder 17, and the medicine is discharged into the medicine liquid barrel 1 through the output pipe 19, which is convenient for accurately controlling the amount of medicine and improving reliability.

[0031] It also includes a handle 23, and the middle and rear side of the bottom end of the bucket cover 4 is connected to the inner end of the handle 23; by holding the handle 23, the bucket cover 4 can be connected to be opened and closed movably, thereby improving convenience.

[0032] In summary, when a drug spraying device for forestry pest control is in use, the liquid medicine barrel 1 is supported by three sets of feet 25. When the barrel cover 4 is open, water is poured into the liquid medicine barrel 1 from the top, and by pulling the handle connecting rod 22, the piston 21 can slide up in the scale cylinder 17, so that the internal pressure of the scale cylinder 17 is negative. Under the action of the corresponding one-way valve 20, a quantitative drug is sucked into the input pipe 18. Pressing the handle connecting rod 22 can make the piston 21 slide down in the scale cylinder 17, and the drug is discharged into the liquid medicine barrel 1 through the output pipe 19. Then, the crank handle 8 is held and shaken to rotate the rotating rod 7 under the constraint of the constraint sleeve 6, driving the multiple sets of stirring blades 9. Stir the mixed liquid medicine to mix it evenly. When in use, hold the handle 23 to close the bucket cover 4 under the constraint of the hinge 3. The bucket cover 4 and the clamping soft ring 2 are clamped and fixed. It leans against the user's back through the cushion 13 and is adjusted and bound to the shoulders on both sides by two sets of shoulder straps 14 through the adjustment card 15. The user moves the liquid medicine barrel 1 into place and holds the handle pipe 11 to make the spray head 12 correspond to the position to be sprayed. The bottom foot 25 is used to operate and extract the liquid medicine inside the liquid medicine barrel 1 through the connecting hose 10 and the handle pipe 11, and then it is sprayed out by the spray head 12. In addition, the handle pipe 11 can be clamped when not in use through the clamping bracket 24 to improve convenience.

[0033] This one-way valve 20 and liquid pump 26 are well-known devices purchased directly from the market by those skilled in the art. Here we only use them without making any structural or functional improvements to them, and we will not go into details here.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drug spraying device for forestry pest control, characterized in that: The invention comprises a liquid medicine barrel (1), a clamping soft ring (2), a hinge (3), a barrel cover (4), a connecting strip (5), a restraining sleeve (6), a rotating rod (7), a crank handle (8), a stirring blade (9), a connecting hose (10), a handle (11), a spray head (12) and a liquid pump (26). The inner ring side of the top end of the liquid medicine barrel (1) is connected to the bottom end of the clamping soft ring (2). The rear middle side of the top end of the liquid medicine barrel (1) is movably connected to the middle front side of the top end of the barrel cover (4) via the hinge (3). The left and right sides of the inside of the liquid medicine barrel (1) are respectively connected to the connecting strip (5). The left and right sides are connected, a restraining sleeve (6) is provided in the middle of the connecting strip (5), the inner side of the restraining sleeve (6) is rotatably connected to the outer side of the upper part of the rotating rod (7), the top of the rotating rod (7) is connected to one side of the bottom end of the crank (8), the outer side of the lower part of the connecting strip (5) of the rotating rod (7) is connected to the inner side of multiple groups of stirring blades (9), the bottom side of the liquid medicine barrel (1) is connected to the bottom side of the handle pipe (11) through a connecting hose (10), a liquid pump (26) is provided on the connecting hose (10), and the top side of the handle pipe (11) is connected to the input end of the spray head (12).

2. The drug spraying device for forestry pest control according to claim 1, characterized in that: The utility model also comprises a back cushion (13), a shoulder strap (14) and an adjustment card (15), wherein the front side of the medicine liquid barrel (1) is connected to the rear side of the back cushion (13), and the left and right sides of the front end of the back cushion (13) are respectively connected to a group of shoulder straps (14), and each group of shoulder straps (14) is movably provided with a group of adjustment cards (15).

3. The drug spraying device for forest pest control according to claim 1, characterized in that: The invention also comprises a connecting frame (16), a graduated cylinder (17), an input pipe (18), an output pipe (19), a one-way valve (20), a piston (21) and a handle connecting rod (22). The upper right side of the liquid medicine barrel (1) is connected to the left side of the graduated cylinder (17) via the connecting frame (16). A piston (21) is slidably provided inside the graduated cylinder (17). The top end of the piston (21) is connected to the bottom end of the handle connecting rod (22). The input end of the graduated cylinder (17) is connected to the input pipe (18). The output end of the graduated cylinder (17) is connected to the inside of the liquid medicine barrel (1) via the output pipe (19). A set of one-way valves (20) are provided on both the input pipe (18) and the output pipe (19).

4. The drug spraying device for forest pest control according to claim 1, characterized in that: It also includes a handle (23), and the rear side of the bottom end of the barrel cover (4) is connected to the inner end of the handle (23).

5. The drug spraying device for forest pest control according to claim 1, characterized in that: It also includes a bracket (24), and the middle part of the bottom end of the barrel cover (4) is connected to the inner side of the bracket (24).

6. The drug spraying device for forestry pest control according to claim 1, characterized in that: It also includes bottom feet (25), and three groups of bottom feet (25) are evenly connected to the ring side of the bottom end of the liquid medicine barrel (1).

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