Pesticide spraying equipment

Abstract

The utility model discloses pesticide spraying equipment, belongs to the technical field of vegetation protection, solves the problem of small spraying range, and comprises a movable cart, an adjusting mechanism is fixedly connected to the upper surface of the movable cart, and a spraying mechanism is fixedly connected to the inner wall of the adjusting mechanism. The adjusting mechanism comprises a fixed base fixedly connected to the upper surface of the movable trolley. An adjusting motor is started, an output shaft of the adjusting motor drives a worm to rotate, the worm rotates to drive a worm gear to rotate, the worm gear rotates to drive a rotary disc to rotate, and then the horizontal spraying direction of pesticide liquid is adjusted conveniently; an electric telescopic rod is started, and the output end of the electric telescopic rod drives a rack rod to move up and down; the rack rod drives the gear to rotate, the gear rotates to drive the rotating shaft to rotate, and the rotating shaft rotates to drive the spraying cover to rotate, so that the angle of the spraying cover in the vertical direction is adjusted conveniently, the flexibility of the spraying cover is improved to a certain extent, and the pesticide spraying range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetation protection, in particular to a spraying device. Background Art

[0002] During the planting process, agricultural products are easily invaded by various vegetation diseases and pests, which may cause the seedlings to wither or the yield to decrease. Therefore, agricultural products need to be sprayed with pesticides.

[0003] The Chinese utility model with announcement number CN218790027U discloses a spraying device, including a base plate, a box body is fixedly connected to the left side of the top of the base plate, a shell is fixedly connected to the right side of the top of the base plate, a motor is fixedly connected to the right side of the bottom of the inner cavity of the shell, and the output end of the motor is fixedly connected to a driving gear. The motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the rotating rod to rotate, so that the horizontal angle of the nozzle can be adjusted according to the spraying requirements, thereby achieving the purpose of increasing the spraying range, and solving the problem that the existing spraying equipment cannot adjust the angle according to the use requirements during use, thereby reducing the spraying range.

[0004] Existing spraying equipment can only adjust the angle of the nozzle horizontally. Since different crops have different growth heights, shapes and planting densities, it is difficult to meet the comprehensive spraying needs of crops of different heights. For higher crop parts, such as the tops of trees and the upper parts of tall crops, the medicine may not be effectively covered, resulting in incomplete pest and disease control, and therefore there is a problem of a small spraying range. Utility Model Content

[0005] In view of the above problems existing in the prior art, the utility model provides a spraying device.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a spraying equipment, including a mobile cart, the upper surface of the mobile cart is fixedly connected to an adjusting mechanism, the inner wall of the adjusting mechanism is fixedly connected to a spraying mechanism, the adjusting mechanism includes a fixed base fixedly connected to the upper surface of the mobile cart, the upper surface of the fixed base is rotatably connected to a turntable, the upper surface of the turntable is fixedly connected to a support plate, the outer surface of the support plate is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a spray hood, the spraying mechanism includes a fixed pipe fixedly connected to the inner wall of the spray hood, the outer surface of the fixed pipe is fixedly connected to multiple groups of atomizing nozzles, and the inner wall of the spray hood is fixedly connected to a fan.

[0007] As a preferred solution of the spraying equipment described in the utility model, the lower surface of the fixed base is fixedly connected to an adjusting motor, the output shaft of the adjusting motor is fixedly connected to a worm, the outer surface of the worm is meshed with a worm wheel, and the outer surface of the worm wheel is fixedly connected to the lower surface of the turntable through a connecting shaft.

[0008] By adopting the above technical solution, the adjustment motor is started, and the output shaft of the adjustment motor drives the worm to rotate, thereby facilitating the adjustment of the horizontal rotation angle of the spray hood.

[0009] As a preferred solution of the spraying equipment described in the utility model, the outer surface of the rotating shaft on one side of the spray hood is fixedly connected to a gear, the outer surface of the gear is meshedly connected to a rack rod, the outer surface of the rack rod is slidably connected to a limiting rod, and the outer surface of the limiting rod is fixedly connected to the outer surface of the support plate.

[0010] By adopting the above technical solution, the rack rod can be limited by the limiting rod, thereby preventing the rack rod and the gear from separating.

[0011] As a preferred solution of the spraying equipment described in the present invention, an electric telescopic rod is fixedly connected to the outer surface of the support plate, and the output end of the electric telescopic rod is fixedly connected to the lower surface of the rack rod.

[0012] By adopting the above technical solution, by starting the electric telescopic rod, the output shaft of the electric telescopic rod can drive the rack rod to move up and down, thereby facilitating the adjustment of the rotation direction of the spray hood.

[0013] As a preferred solution of the spraying equipment described in the utility model, the spraying mechanism also includes a water tank fixedly connected to the upper surface of the mobile cart, the upper surface of the water tank is fixedly connected to a stirring motor, the output shaft of the stirring motor passes through the inner wall of the water tank and is fixedly connected to a stirring paddle, and the outer surface of the water tank is fixedly connected to a control panel.

[0014] By adopting the above technical solution, the stirring motor is started, and the output shaft of the stirring motor drives the stirring paddle to rotate, so that the liquid medicine and water are mixed evenly.

[0015] As a preferred solution of the spraying equipment described in the utility model, a water pump is fixedly connected to the upper surface of the mobile cart, the water inlet of the water pump extends to the inner wall of the water tank, and the water outlet of the water pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to the inner wall of the fixed pipe.

[0016] By adopting the above technical solution, the water in the water tank can be sprayed out from the atomizing nozzle by starting the water pump.

[0017] The utility model provides a spraying device with the following beneficial effects:

[0018] 1. By starting the adjustment motor, the output shaft of the adjustment motor drives the worm to rotate, the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the turntable to rotate, so as to facilitate the adjustment of the horizontal spraying direction of the liquid medicine. Then start the electric telescopic rod, and the output end of the electric telescopic rod drives the rack rod to move up and down, so that the rack rod drives the gear to rotate, the gear rotation drives the shaft to rotate, and the shaft rotation drives the spray hood to rotate, so as to facilitate the adjustment of the vertical angle of the spray hood, which improves the flexibility of the spray hood to a certain extent, thereby increasing the range of drug spraying.

[0019] 2. By starting the fan and water pump, the fan forms an air flow blowing towards the atomizing nozzle. At the same time, the water pump pumps the mixed liquid in the water tank into the fixed pipe through the connecting pipe, and then sprays water mist from the atomizing nozzle. Carried by the air flow, the liquid medicine can be sprayed in a long-distance and directional manner, thereby improving the efficiency of liquid medicine spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0022] Figure 2 It is a schematic diagram of the front cross-sectional structure of the entire utility model;

[0023] Figure 3 It is a schematic side cross-sectional structural diagram of the utility model as a whole;

[0024] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the utility model in a top view.

[0025] In the figure, 1. mobile cart; 2. spraying mechanism; 201. stirring motor; 202. water pump; 203. connecting pipe; 204. fixed pipe; 205. atomizing nozzle; 206. water tank; 207. stirring paddle; 208. fan; 3. adjusting mechanism; 301. limit block; 302. gear; 303. support plate; 304. turntable; 305. fixed base; 306. spray hood; 307. worm gear; 308. worm; 309. electric telescopic rod; 310. rack rod; 311. limit rod; 312. rotating shaft; 313. adjusting motor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Example

[0027] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , is the first embodiment of the utility model, which provides a spraying device, including a mobile cart 1, an upper surface of the mobile cart 1 is fixedly connected to an adjusting mechanism 3, an inner wall of the adjusting mechanism 3 is fixedly connected to a spraying mechanism 2, the adjusting mechanism 3 includes a fixed base 305 fixedly connected to the upper surface of the mobile cart 1, an upper surface of the fixed base 305 is rotatably connected to a turntable 304, an upper surface of the turntable 304 is fixedly connected to a support plate 303, an outer surface of the support plate 303 is rotatably connected to a rotating shaft 312, and an outer surface of the rotating shaft 312 is fixedly connected to a spray hood 306.

[0028] Specifically, the lower surface of the fixed base 305 is fixedly connected to the adjusting motor 313, the output shaft of the adjusting motor 313 is fixedly connected to the worm 308, the outer surface of the worm 308 is meshed with the worm wheel 307, the outer surface of the worm wheel 307 is fixedly connected to the lower surface of the turntable 304 through the connecting shaft, wherein the outer surface of the rotating shaft 312 on one side of the spray hood 306 is fixedly connected to the gear 302, the outer surface of the gear 302 is meshed with the rack rod 310, the outer surface of the rack rod 310 is slidably connected to the limit rod 311, the outer surface of the limit rod 311 is fixedly connected to the outer surface of the support plate 303, wherein the outer surface of the support plate 303 is fixedly connected to the electric telescopic rod 309, and the output end of the electric telescopic rod 309 is fixedly connected to the lower surface of the rack rod 310.

[0029] The adjusting motor 313 is further started, and the output shaft of the adjusting motor 313 drives the worm 308 to rotate, and the rotation of the worm 308 drives the worm wheel 307 to rotate, and the rotation of the worm wheel 307 drives the turntable 304 to rotate, thereby facilitating the adjustment of the horizontal spraying direction of the liquid medicine. Then the electric telescopic rod 309 is started, and the output end of the electric telescopic rod 309 drives the rack rod 310 to move up and down, so that the rack rod 310 drives the gear 302 to rotate, and the rotation of the gear 302 drives the rotating shaft 312 to rotate, and the rotation of the rotating shaft 312 drives the spray hood 306 to rotate, thereby facilitating the adjustment of the vertical angle of the spray hood 306, thereby improving the flexibility of the spray hood 306 to a certain extent, and thereby increasing the range of drug spraying. Example

[0030] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4, which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. The spraying mechanism 2 includes a fixed pipe 204 fixedly connected to the inner wall of the spray hood 306, and a plurality of groups of atomizing nozzles 205 are fixedly connected to the outer surface of the fixed pipe 204, and a fan 208 is fixedly connected to the inner wall of the spray hood 306.

[0031] The specific spraying mechanism 2 also includes a water tank 206 fixedly connected to the upper surface of the mobile cart 1, and the upper surface of the water tank 206 is fixedly connected to a stirring motor 201, and the output shaft of the stirring motor 201 passes through the inner wall of the water tank 206 and is fixedly connected to a stirring paddle 207, and the outer surface of the water tank 206 is fixedly connected to a control panel, wherein the upper surface of the mobile cart 1 is fixedly connected to a water pump 202, the water inlet of the water pump 202 extends to the inner wall of the water tank 206, and the water outlet of the water pump 202 is fixedly connected to a connecting pipe 203, and the other end of the connecting pipe 203 is fixedly connected to the inner wall of the fixed pipe 204.

[0032] The fan 208 and the water pump 202 are further started, and the fan 208 forms an air flow blowing in the direction of the atomizing nozzle 205. At the same time, the water pump 202 pumps the mixed liquid medicine in the water tank 206 into the fixed pipe 204 through the connecting pipe 203, and then sprays water mist from the atomizing nozzle 205. Under the carry-by of the air flow, the liquid medicine can be sprayed in a long-distance and directionally manner, thereby improving the efficiency of liquid medicine spraying.

[0033] Working principle: Pour water and liquid medicine into the water tank 206, then start the stirring motor 201, the output shaft of the stirring motor 201 drives the stirring paddle 207 to rotate, thereby making the water and liquid medicine in the water tank 206 evenly mixed, then start the fan 208 and the water pump 202, the fan 208 forms an air flow blowing in the direction of the atomizing nozzle 205, and at the same time the water pump 202 pumps the mixed liquid medicine in the water tank 206 into the fixed pipe 204 through the connecting pipe 203, and then sprays water mist from the atomizing nozzle 205. Under the carry-over of the air flow, the liquid medicine can be sprayed in a long-distance direction, thereby improving the efficiency of liquid medicine spraying, and then start the regulating motor 313 to adjust the motor 313. The output shaft drives the worm 308 to rotate, the rotation of the worm 308 drives the worm wheel 307 to rotate, the rotation of the worm wheel 307 drives the turntable 304 to rotate, the rotation of the turntable 304 drives the support plate 303 and the spray hood 306 to rotate, thereby facilitating the adjustment of the horizontal spraying direction of the liquid medicine, and then the electric telescopic rod 309 is started, and the output end of the electric telescopic rod 309 drives the rack rod 310 to move up and down, so that the rack rod 310 drives the gear 302 to rotate, the rotation of the gear 302 drives the rotating shaft 312 to rotate, and the rotation of the rotating shaft 312 drives the spray hood 306 to rotate, thereby facilitating the adjustment of the vertical angle of the spray hood 306, thereby improving the angle of the spray hood 306 to a certain extent and increasing the range of drug spraying.

[0034] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A spraying device, comprising a mobile cart (1), characterized in that: The upper surface of the mobile cart (1) is fixedly connected to an adjustment mechanism (3), and the inner wall of the adjustment mechanism (3) is fixedly connected to a spraying mechanism (2); The adjustment mechanism (3) includes a fixed base (305) fixedly connected to the upper surface of the mobile cart (1), the upper surface of the fixed base (305) is rotatably connected to a turntable (304), the upper surface of the turntable (304) is fixedly connected to a support plate (303), the outer surface of the support plate (303) is rotatably connected to a rotating shaft (312), and the outer surface of the rotating shaft (312) is fixedly connected to a spray hood (306); The spraying mechanism (2) comprises a fixed pipe (204) fixedly connected to the inner wall of the spray hood (306), a plurality of atomizing nozzles (205) are fixedly connected to the outer surface of the fixed pipe (204), and a fan (208) is fixedly connected to the inner wall of the spray hood (306).

2. A spraying device according to claim 1, characterized in that: The lower surface of the fixed base (305) is fixedly connected to an adjustment motor (313), the output shaft of the adjustment motor (313) is fixedly connected to a worm (308), the outer surface of the worm (308) is meshedly connected to a worm wheel (307), and the outer surface of the worm wheel (307) is fixedly connected to the lower surface of the turntable (304) via a connecting shaft.

3. A spraying device according to claim 2, characterized in that: The outer surface of the rotating shaft (312) on one side of the spray hood (306) is fixedly connected to a gear (302), the outer surface of the gear (302) is meshedly connected to a rack rod (310), the outer surface of the rack rod (310) is slidably connected to a limiting rod (311), and the outer surface of the limiting rod (311) is fixedly connected to the outer surface of the support plate (303).

4. A spraying device according to claim 3, characterized in that: An electric telescopic rod (309) is fixedly connected to the outer surface of the support plate (303), and an output end of the electric telescopic rod (309) is fixedly connected to the lower surface of the rack rod (310).

5. A spraying device according to claim 4, characterized in that: The spraying mechanism (2) further comprises a water tank (206) fixedly connected to the upper surface of the mobile cart (1); a stirring motor (201) is fixedly connected to the upper surface of the water tank (206); an output shaft of the stirring motor (201) passes through the inner wall of the water tank (206) and is fixedly connected to a stirring paddle (207); and a control panel is fixedly connected to the outer surface of the water tank (206).

6. A spraying device according to any one of claims 1 to 5, characterized in that: A water pump (202) is fixedly connected to the upper surface of the mobile cart (1), the water inlet of the water pump (202) extends to the inner wall of the water tank (206), and the water outlet of the water pump (202) is fixedly connected to a connecting pipe (203), the other end of the connecting pipe (203) is fixedly connected to the inner wall of the fixed pipe (204).

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