Drug spraying device for forest land

Abstract

The utility model relates to the technical field of spraying equipment, and discloses a forest land pesticide spraying device which comprises a cart, first mounting grooves are formed in the front side and the rear side of the top end of the cart, and the right sides of the first mounting grooves are rotationally connected with the bottom ends of the right sides of scissor arms; the right sides of the top ends of the scissor arms are rotationally connected with the right side of the bottom end of the pushing and lifting platform, the left sides of the top ends of the scissor arms are slidably connected with the bottom end of the pushing and lifting platform, water spraying pipes are fixedly connected to the pushing and lifting platform, a bevel gear mechanism is arranged in the middle of a wheel rod, and a stirring rod is fixedly connected to the top end of the bevel gear mechanism. According to the utility model, through the bevel gear mechanism, the cart advances and retreats to drive the stirring rod, and the stirring rod drives the stirring blades to stir medicines to prevent precipitation. The long rod is controlled by the electric rod to drive the scissor arm, and the scissor arm drives the lifting platform to move up and down to spray crops with different heights, so that the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a medicine spraying device for forest land. Background Art

[0002] Sprayer is the abbreviation of spraying equipment. Sprayer is a device that uses air suction to turn medicine or other liquids into mist and sprays them evenly onto other objects. It is composed of a water pumping device, a thin tube, a nozzle, etc. In rural areas, sprayers are important agricultural tools that are indispensable for the prevention and control of pests and diseases.

[0003] The existing insecticide spraying devices used in forestry on the market have a single structure and function. During the spraying process, the spraying vehicle often stops for too long, which causes the liquid to precipitate, and the device cannot be applied to crops at different heights. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a medicine spraying device for forest land, aiming to improve the problems that during the spraying process, the spraying vehicle often stops for too long, resulting in precipitation of medicine liquid, and the device cannot be applied to crops of different heights, and the spraying crops are limited and the spraying efficiency is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a cart, a medicine storage tank is fixedly connected to the right side of the top of the cart, a water outlet is provided on one side of the top of the medicine storage tank, a water pump is fixedly connected to the middle part of the top of the cart, the water inlet of the water pump is fixedly connected to one end of the water outlet pipe, the other end of the water outlet pipe penetrates the water outlet and extends to the bottom along the inner wall of the medicine storage tank, a first mounting groove is provided on the front and back sides of the top of the cart, the right side of the first mounting groove is rotatably connected to the right bottom end of the scissor arm, the right side of the top of the scissor arm is rotatably connected to the right side of the bottom end of the pushing platform, the left side of the top of the scissor arm is slidably connected to the bottom end of the pushing platform, a water spray pipe is fixedly connected to the pushing platform, the water outlet of the water pump is fixedly connected to one end of a tee through the water pump outlet pipe, the other two ends of the tee are respectively fixedly connected to extension pipes, and the ends of the extension pipes are respectively connected to the same side One end of the water spray pipe is fixedly connected, a second installation groove is opened in the middle of the bottom end of the cart, both sides of the second installation groove are connected with the first installation groove, a long rod is arranged on the left side of the second installation groove, two ends of the long rod are respectively rotatably connected to the right bottom end of the scissor arm, an electric rod is fixedly connected to the right side of the second installation groove, and the output end of the electric rod is fixedly connected to the middle part of the long rod, universal wheels are arranged at the front and rear ends of the left side of the bottom of the cart, the front fork is fixedly connected to the front and rear ends of the right side of the bottom of the cart, rollers are rotatably connected to the bottom of the front fork, wheel rods are fixedly connected between the rollers, a bevel gear mechanism is arranged in the middle part of the wheel rod, a stirring rod is fixedly connected to the top end of the bevel gear mechanism, the top end of the stirring rod passes through the cart and the medicine storage tank in sequence and is fixedly connected with a stirring blade, the bottom end of the cart is fixedly connected with a battery, and the front side of the cart is fixedly connected with a control panel.

[0006] Furthermore, the bevel gear mechanism includes a first bevel gear, which is fixedly connected to one side of the middle part of the wheel rod, and is meshingly connected to a second bevel gear, which is fixedly connected to the bottom end of the stirring rod. Protective covers are provided on the outer sides of the first bevel gear and the second bevel gear, and the protective covers are rotatably connected to the wheel rod and the stirring rod respectively.

[0007] Furthermore, handles are provided at the front and rear corners of the left side of the cart.

[0008] Furthermore, a medicine tank handle is fixedly connected to the middle portion of the top end of the medicine storage tank.

[0009] Furthermore, a medicine and water inlet is provided at the rear portion of the top end of the medicine storage tank.

[0010] Furthermore, a plurality of fixing clips are equidistantly arranged on one side of the inner wall of the medicine storage tank close to the water pump, and the fixing clips are fixedly connected to the water outlet pipe.

[0011] Furthermore, a plurality of spray heads are equidistantly arranged on the outside of the water spray pipe.

[0012] Furthermore, the battery is electrically connected to the water pump, the control panel and the electric rod respectively.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a bevel gear mechanism is used, which includes a second bevel gear and a first bevel gear, so that the cart moves forward and backward to drive the stirring rod, and the stirring rod drives the stirring blades to stir the medicine to prevent precipitation.

[0015] 2. In the utility model, the electric rod is used to control the forward and backward movement of the long rod, the long rod drives the scissor arm, and the scissor arm drives the push platform to move up and down to spray crops at different heights, thus improving the spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of a drug spraying device for forest land proposed by the utility model;

[0017] Figure 2 This is a top view of a drug spraying device for forest land proposed by the utility model;

[0018] Figure 3 The utility model is a cross-sectional view of a drug spraying device for forest land.

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Trolley; 2. Handle; 3. Medicine storage tank; 4. Medicine inlet and water inlet; 5. Medicine tank handle; 6. Water outlet pipe; 7. Water outlet; 8. Water pump; 9. Extension pipe; 10. Water pump outlet pipe; 11. Tee; 12. Water spray pipe; 13. Spray head; 14. Roller; 15. Universal wheel; 16. Scissor arm; 17. Stirring blade; 18. Stirring rod; 19. Electric rod; 20. Control panel; 21. Pushing platform; 22. Wheel rod; 23. Front fork; 24. Bevel gear mechanism; 2401. Protective cover; 2402. First bevel gear; 2403. Second bevel gear; 25. Long rod; 26. First mounting slot; 27. Second mounting slot; 28. Battery; 29. ​​Fixing card. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-3 , an embodiment provided by the utility model includes a cart 1, a medicine storage tank 3 is fixedly connected to the right side of the top of the cart 1, a water outlet 7 is provided on one side of the top of the medicine storage tank 3, a water pump 8 is fixedly connected to the middle part of the top of the cart 1, a water inlet of the water pump 8 is fixedly connected to one end of the water outlet pipe 6, the other end of the water outlet pipe 6 passes through the water outlet 7 and extends to the bottom along the inner wall of the medicine storage tank 3, a first mounting groove 26 is provided on the front and rear sides of the top of the cart 1, the right side of the first mounting groove 26 is rotatably connected to the right bottom end of the scissor arm 16, the right side of the top of the scissor arm 16 is rotatably connected to the right bottom end of the pushing platform 21, the left side of the top of the scissor arm 16 is slidably connected to the bottom end of the pushing platform 21, a water spray pipe 12 is fixedly connected to the pushing platform 21, the water outlet of the water pump 8 is fixedly connected to one end of the tee 11 through the water pump outlet pipe 10, the other two ends of the tee 11 are respectively fixedly connected with extension pipes 9, and the ends of the extension pipes 9 are respectively fixed to one end of the water spray pipe 12 on the same side A second mounting groove 27 is provided in the middle of the bottom end of the cart 1, and both sides of the second mounting groove 27 are connected with the first mounting groove 26. A long rod 25 is provided on the left side of the second mounting groove 27, and both ends of the long rod 25 are rotatably connected to the right bottom end of the scissor arm 16 respectively. An electric rod 19 is fixedly connected to the right side of the second mounting groove 27, and the output end of the electric rod 19 is fixedly connected to the middle part of the long rod 25. Universal wheels 15 are provided at the front and rear ends of the left side of the bottom of the cart 1, and the front forks 23 are fixedly connected to the front and rear ends of the right side of the bottom of the cart 1. The bottom of the front fork 23 is rotatably connected to the roller 14, and the wheel rod 22 is fixedly connected between the rollers 14. A bevel gear mechanism 24 is provided in the middle of the wheel rod 22, and the top of the bevel gear mechanism 24 is fixedly connected to the stirring rod 18. The top of the stirring rod 18 passes through the cart 1 and the medicine storage tank 3 in sequence and is fixedly connected to the stirring blade 17. The bottom end of the cart 1 is fixedly connected to the battery 28, and the front side of the cart 1 is fixedly connected to the control panel 20.

[0024] The rotation of the roller 14 can drive the bevel gear mechanism 24, and the bevel gear mechanism 24 can drive the stirring rod 18 to rotate. The stirring rod 18 can drive the stirring blade 17 to rotate, so that the medicine will not precipitate. The right side of the first mounting groove 26 is rotatably connected to the right bottom end of the scissor arm 16, and the right side of the top end of the scissor arm 16 is rotatably connected to the right bottom end of the pushing platform 21. The left side of the top end of the scissor arm 16 is slidably connected to the bottom end of the pushing platform 21. The pushing platform 21 is fixedly connected with a water spray pipe 12, and the right side of the second mounting groove 27 is fixedly connected with an electric rod 19. The output end of the electric rod 19 is fixedly connected to the middle part of the long rod 25. When the output end of the electric rod 19 can control the up and down movement of the pushing platform 21, different crops can be sprayed.

[0025] The bevel gear mechanism 24 includes a first bevel gear 2402, which is fixedly connected to one side of the middle part of the wheel rod 22, and the first bevel gear 2402 is meshedly connected with a second bevel gear 2403, and the second bevel gear 2403 is fixedly connected to the bottom end of the stirring rod 18. A protective cover 2401 is arranged on the outside of the first bevel gear 2402 and the second bevel gear 2403, and the protective cover 2401 is rotatably connected to the wheel rod 22 and the stirring rod 18 respectively, and a handle 2 is arranged at the front and rear corners of the left side of the cart 1. A medicine tank handle 5 is fixedly connected to the middle of the top of the medicine storage tank 3. A medicine inlet 4 is opened at the rear of the top of the medicine storage tank 3, and a plurality of fixed cards 29 are equidistantly arranged on the inner wall of the medicine storage tank 3 near the water pump 8. The fixed cards 29 are fixedly connected to the water outlet pipe 6, and a plurality of nozzles 13 are equidistantly arranged on the outside of the water spray pipe 12, and the battery 28 is electrically connected to the water pump 8, the control panel 20 and the electric rod 19 respectively.

[0026] Through the bevel gear mechanism 24, the liquid can be mixed when the cart 1 moves forward and backward. A plurality of fixed clips 29 are equidistantly arranged on one side of the inner wall of the medicine storage tank 3 close to the water pump 8. The fixed clips 29 are fixedly connected to the water outlet pipe 6, so that the stirring blade 17 will not hit the water outlet pipe 6 when rotating the liquid, thereby improving the spraying efficiency.

[0027] Working principle: It includes a cart 1, a handle 2 is set at the front and rear corners of the left side of the cart 1, a medicine storage tank 3 is fixedly connected to the right part of the upper side of the cart 1, a water outlet 7 is opened at the front part of the upper side of the medicine storage tank 3, a water pump 8 is fixedly connected to the middle part of the upper side of the cart 1, a water outlet pipe 6 is fixedly connected to the rear of the water pump 8, and a water outlet pipe 6 is fixedly connected to the upper side of the water outlet 7, two extension pipes 9 are equidistantly set in the middle of the upper left part of the cart 1, a spray extension pipe 10 is set at the left part of the upper side of the cart 1, one end of the spray extension pipe 10 and the extension pipe 9 are fixedly connected to the left side of the water pump 8, and the other end of the spray extension pipe 10 is fixedly connected to an extension nozzle 11, and the other end of the extension pipe 9 is fixedly connected to a water spray pipe 12, and the water spray pipe 12 is equidistantly fixedly connected with a nozzle 13, and a long rod 25 is set at the front and rear of the inner side of the cart 1, and the long rod 2 5 is fixedly connected to the left side of the lower end of the scissor arm 16, the right side of the lower end of the scissor arm 16 is fixedly connected to the slideway 26, the upper ends of the scissor arm 16 are fixedly connected to the push platform 21 on both sides, the slideways 26 are equidistantly arranged at the front and rear of the inner side of the cart 1, the front fork 23 is equidistantly arranged at the lower side of the cart 1, the wheel rod 22 is rotatably connected to the wheel 15, the hydraulic cylinder 19 is fixedly connected to the middle of the cart 1, the hydraulic cylinder 19 is provided with an electric rod 20, the electric rod 20 is rotatably connected to the long rod 25, the wheel rod 22 is fixedly connected to the bevel gear mechanism 24, the electric rod 20 is used to control the forward and backward movement of the long rod 25, the long rod 25 drives the scissor arm 16, and the scissor arm 16 drives the push platform 21 to move up and down to spray different crops.

[0028] 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 device for spraying medicine for forest land, comprising a cart (1), characterized in that: A medicine storage tank (3) is fixedly connected to the right side of the top of the cart (1), a water outlet (7) is provided on one side of the top of the medicine storage tank (3), a water pump (8) is fixedly connected to the middle of the top of the cart (1), a water inlet of the water pump (8) is fixedly connected to one end of a water outlet pipe (6), the other end of the water outlet pipe (6) passes through the water outlet (7) and extends toward the bottom along the inner wall of the medicine storage tank (3), a first mounting groove (26) is provided on the front and rear sides of the top of the cart (1), the right side of the first mounting groove (26) is rotatably connected to the right bottom end of the scissor arm (16), the scissor arm The top right side of the scissor arm (16) is rotatably connected to the bottom right side of the lifting platform (21), the top left side of the scissor arm (16) is slidably connected to the bottom end of the lifting platform (21), and the lifting platform (21) is fixedly connected with a water spray pipe (12). The water outlet of the water pump (8) is fixedly connected to one end of the tee (11) through the water pump outlet pipe (10), and the other two ends of the tee (11) are respectively fixedly connected with extension pipes (9), and the ends of the extension pipes (9) are respectively fixedly connected to one end of the water spray pipe (12) on the same side. The middle part of the bottom end of the cart (1) is provided with a A second mounting groove (27) is provided, and both sides of the second mounting groove (27) are connected to the first mounting groove (26). A long rod (25) is provided on the left side of the second mounting groove (27), and both ends of the long rod (25) are respectively rotatably connected to the right bottom end of the scissor arm (16). An electric rod (19) is fixedly connected to the right side of the second mounting groove (27), and the output end of the electric rod (19) is fixedly connected to the middle part of the long rod (25). Universal wheels (15) are provided at the front and rear ends of the left side of the bottom of the cart (1), and the front and rear ends of the right side of the bottom of the cart (1) are fixedly connected. A front fork (23) is provided, the bottom of the front fork (23) is rotatably connected to a roller (14), a wheel rod (22) is fixedly connected between the rollers (14), a bevel gear mechanism (24) is provided in the middle of the wheel rod (22), a stirring rod (18) is fixedly connected to the top of the bevel gear mechanism (24), the top of the stirring rod (18) passes through the cart (1) and the medicine storage tank (3) in sequence and is fixedly connected to a stirring blade (17), the bottom end of the cart (1) is fixedly connected to a battery (28), and the front side of the cart (1) is fixedly connected to a control panel (20).

2. A forest medicine spraying device according to claim 1, characterized in that: The bevel gear mechanism (24) comprises a first bevel gear (2402), the first bevel gear (2402) is fixedly connected to one side of the middle part of the wheel rod (22), the first bevel gear (2402) is meshingly connected to a second bevel gear (2403), the second bevel gear (2403) is fixedly connected to the bottom end of the stirring rod (18), and protective covers (2401) are arranged on the outer sides of the first bevel gear (2402) and the second bevel gear (2403), and the protective covers (2401) are respectively rotatably connected to the wheel rod (22) and the stirring rod (18).

3. A forest medicine spraying device according to claim 1, characterized in that: The left front and rear corners of the cart (1) are provided with handles (2).

4. A forest medicine spraying device according to claim 1, characterized in that: A medicine tank handle (5) is fixedly connected to the middle of the top end of the medicine storage tank (3).

5. A forest medicine spraying device according to claim 1, characterized in that: The top rear portion of the medicine storage tank (3) is provided with a medicine and water inlet (4).

6. A forest medicine spraying device according to claim 1, characterized in that: A plurality of fixing clips (29) are equidistantly arranged on one side of the inner wall of the medicine storage tank (3) close to the water pump (8), and the fixing clips (29) are fixedly connected to the water outlet pipe (6).

7. A forest medicine spraying device according to claim 1, characterized in that: A plurality of spray heads (13) are arranged at equal intervals on the outside of the water spray pipe (12).

8. A forest medicine spraying device according to claim 1, characterized in that: The storage battery (28) is electrically connected to the water pump (8), the control panel (20) and the electric rod (19) respectively.

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