Spraying device

Abstract

The spraying device comprises a movable frame, a water supply tank, a storage battery and a water pump, the water supply tank is fixedly installed above the movable frame, a water supplementing opening is formed in one side of the upper portion of the water supply tank, a stand column is fixed to the side face of the upper portion of the movable frame, a movable pipe is arranged in the stand column, and the movable pipe is connected with the storage battery. The top of the movable pipe is rotatably connected with a top seat, atomizing nozzles are uniformly mounted on the side surface of the top seat, limiting clamping strips are uniformly fixed to the surface of the movable pipe, a water collecting frame is fixed to the position, below one side of the atomizing nozzles, of the top seat, a fixing plate is fixed to the lower portion of the top seat, and blowing fans are uniformly mounted on the surface of the fixing plate. According to the spraying device, a second servo motor can drive a second bevel gear at the bottom of a rotating lead screw to rotate in a meshed mode through a first bevel gear, so that the rotating lead screw and a threaded ring at the bottom of a movable pipe move in a threaded mode, the movable pipe slides on the surface of the stand column, and the using spraying height of the device is conveniently driven.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of agriculture, concretely is a kind of spraying device. BACKGROUND

[0002] Spraying device is a kind of mechanical equipment used to spray water, liquid medicine etc. to crops or trees, lawns etc. at different distances in agriculture, and is widely used.

[0003] The agricultural spraying device disclosed in the prior art with publication number CN21342794U includes a water collecting tank, a third water pipe is connected to the right side of the water collecting tank, a connecting block is connected to the third water pipe, a lead screw is connected inside the connecting block, a connecting rod is arranged inside the third water pipe, a conical block is connected to the right end of the connecting rod, a cylindrical block is connected to the right side of the conical block, and an outer cylinder is connected to the outer surface of the third water pipe. When spraying crops at close range, the outer cylinder is rotated to the left, the liquid outlet is arc-shaped at this time, and the liquid medicine is sprayed in an umbrella shape, so as to spray the crops at close range. When spraying crops at a distance, the outer cylinder is rotated to the right, the liquid outlet is linear at this time, and the liquid medicine is sprayed in a straight line, so as to spray the crops at a distance. When it is necessary to control the amount of liquid medicine sprayed, the lead screw is rotated downward, the liquid outlet of the third water pipe is reduced at this time, and the control of the amount of liquid medicine sprayed is realized.

[0004] However, the above spraying device has the problem of liquid waste due to the different heights of crops and the difficulty in adjusting the use height and spray angle of the spray pipe. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a spraying device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides following technical scheme: a spray device, including movable frame, water supply tank, battery and water pump, the movable frame's top fixed installation has water supply tank, the water supply tank's top side is provided with water supplementing mouth, the movable frame's top side is fixed with stand, the inside of stand is provided with movable pipe, and the top of movable pipe is rotatably connected with the top seat, the side surface of top seat is evenly installed with atomizing nozzle, the surface of movable pipe is evenly fixed with limit card strip, the bottom of one side of top seat is fixed with water collecting frame below atomizing nozzle, the bottom of top seat is fixed with fixed plate, and the surface of fixed plate is evenly installed with the blower fan, the top side of movable frame is installed with battery, the water pump is installed between water supply tank and stand of movable frame top, and one end of water pump is connected with the bottom of water supply tank through water guide pipe, the other end of water pump is connected with the bottom of stand through drain pipe, the top of movable pipe is fixed with support plate, and the top of support plate is fixedly installed with first servo motor, the output of first servo motor is fixed with rotation gear, the middle part of water collecting frame is connected with the top of water supply tank through water receiving pipe, the bottom side of stand is fixedly installed with second servo motor, and the output of second servo motor is fixed with first helical gear in the inside of stand, the inside bottom of stand is fixed with baffle, the inside middle part of stand is rotatably connected with rotation screw rod, the bottom of rotation screw rod is fixed with second helical gear, the inside surface of stand is provided with sliding groove.

[0007] Preferably, the surface of the movable pipe is connected with the sliding groove of the inner surface of the stand through the limit card strip.

[0008] Preferably, the upper surface of the movable pipe is rotatably connected with a gear ring, and the gear ring is fixedly connected with the bottom of the top seat.

[0009] Preferably, the inside of the water collecting frame is provided with a "V" shape.

[0010] Preferably, the fixed plate is provided in an inclined manner, and the blower fans on the surface of the fixed plate are staggered with the atomizing nozzles.

[0011] Preferably, the end of the water receiving pipe is made of a telescopic metal bellows material.

[0012] Preferably, the bottom of the rotation screw rod is meshed with the first helical gear through the second helical gear, the upper part of the rotation screw rod is threadedly connected with a threaded ring, and the surface of the threaded ring is connected with the bottom of the movable pipe through a fixed rod.

[0013] Compared with the prior art, the spray device has the advantages that,

[0014] The second bevel gear engaged in rotation at the bottom of the rotating screw rod can be driven by the second servo motor through the first bevel gear, so that the threaded ring at the bottom of the rotating screw rod is screwed, and the movable pipe slides on the surface of the stand, facilitating the use of the device to spray at a height, and the top seat above the movable pipe is rotated by the first servo motor through the engagement between the rotating gear and the tooth ring below the top seat, facilitating the adjustment of the spray angle of the device.

[0015] The water collecting frame arranged in a "V" shape inside can be used with the water collecting pipe, facilitating the collection of water in the water collecting frame through the water collecting pipe into the water supply tank for reuse, and the end of the water collecting pipe is made of a telescopic metal bellows material, so that the water collecting pipe can be telescopic with the telescopic device, improving the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 3 It is a rotating gear and tooth ring connection structural schematic diagram of the utility model;

[0019] Figure 4 It is a water collecting frame structural schematic diagram of the utility model;

[0020] Figure 5 It is a rotating screw rod and movable pipe connection structural schematic diagram of the utility model.

[0021] In the figure: 1, moving frame; 2, water supply tank; 3, water replenishing port; 4, stand; 5, movable pipe; 6, top seat; 7, atomizing nozzle; 8, limiting clamping strip; 9, water collecting frame; 10, fixed plate; 11, blowing fan; 12, storage battery; 13, water pump; 14, water guide pipe; 15, drain pipe; 16, supporting plate; 17, first servo motor; 18, rotating gear; 19, tooth ring; 20, water collecting pipe; 21, second servo motor; 22, first bevel gear; 23, partition plate; 24, rotating screw rod; 25, second bevel gear; 26, threaded ring; 27, fixed rod; 28, sliding groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Referring to Figures 1-5 The utility model provides a technical scheme: a spraying device, including mobile frame 1, water supply tank 2, battery 12 and water pump 13, its characterized in that: the upper portion fixed mounting of mobile frame 1 has water supply tank 2, and the upper portion one side of water supply tank 2 is provided with the water replenishing port 3, and the upper side of mobile frame 1 is fixed with stand 4, and the inside of stand 4 is provided with movable pipe 5, and the top of movable pipe 5 is rotatably connected with top seat 6, and the side of top seat 6 is evenly installed with atomizing nozzle 7, and the surface of movable pipe 5 is evenly fixed with limit clamping strip 8, and the lower side of top seat 6 is fixed with water collecting frame 9, and the inside of water collecting frame 9 is provided with the " V " shape, and the water that falls on atomizing nozzle 7 is collected through water collecting frame 9, and the problem of water waste is avoided, and the lower side of top seat 6 is fixed with fixed plate 10, and the surface of fixed plate 10 is evenly installed with blowing fan 11, and fixed plate 10 is provided with the inclination, and the blowing fan 11 on the surface of fixed plate 10 is staggered with atomizing nozzle 7, and the use of blowing fan 11 on the surface of inclination fixed plate 10 is convenient, and the water mist produced by atomizing nozzle 7 is blown, and the spraying effect of the device is improved, and the upper portion one side of mobile frame 1 is installed with battery 12, and the water pump 13 is installed between water supply tank 2 and stand 4 of the upper portion of mobile frame 1, and one end of water pump 13 is connected with the bottom of water supply tank 2 through water guide pipe 14, and the other end of water pump 13 is connected with the lower side of stand 4 through drain pipe 15, and the upper portion of movable pipe 5 is fixed with support plate 16, and the upper portion of support plate 16 is fixedly installed with first servo motor 17, and the output of first servo motor 17 is fixed with rotating gear 18, and the upper surface of movable pipe 5 is rotatably connected with gear ring 19, and the bottom of top seat 6 is fixedly connected with gear ring 19, and the connecting mode of gear ring 19 and rotating gear 18 is meshing connection, and gear ring 19 is driven to mesh rotation through rotating gear 18, so that the gear ring 19 at the bottom of top seat 6 rotates on the top of movable pipe 5, and the spraying angle of the device is conveniently adjusted;

[0024] Referring to Figures 1-5, the middle part of the water collecting frame 9 is connected with the upper part of the water supply tank 2 through the water receiving pipe 20, the end of the water receiving pipe 20 is made of a telescopic metal corrugated pipe, the telescopic metal corrugated pipe is convenient to use, so that the water receiving pipe 20 can be adjusted according to the height adjustment of the device, the second servo motor 21 is fixedly installed on the lower side of the stand column 4, the output end of the second servo motor 21 is fixedly connected with the first helical gear 22 located in the stand column 4, the bottom end of the stand column 4 is fixedly connected with the partition plate 23, the inner side of the stand column 4 is rotatably connected with the rotating lead screw 24, the bottom of the rotating lead screw 24 is fixedly connected with the second helical gear 25, the inner surface of the stand column 4 is provided with the sliding groove 28, the bottom of the rotating lead screw 24 is meshingly connected with the first helical gear 22 through the second helical gear 25, the upper part of the rotating lead screw 24 is threadedly connected with the threaded ring 26, and the surface of the threaded ring 26 is connected with the bottom of the movable pipe 5 through the fixed rod 27, the second servo motor 21 can drive the second helical gear 25 below the rotating lead screw 24 to meshingly rotate through the first helical gear 22, the rotating lead screw 24 and the threaded ring 26 on the bottom of the movable pipe 5 are threadedly moved, so that the movable pipe 5 slides on the stand column 4, and the surface of the movable pipe 5 is connected with the sliding groove 28 in the inner surface of the stand column 4 in a clamping and sliding mode, so that the movable pipe 5 is clamped and slid in the stand column 4.

[0025] Working principle: first, the device is moved to the place where it is needed, in use, according to the use height of crops, the spray height of the device is adjusted, the second servo motor 21 is opened, the second servo motor 21 drives the second helical gear 25 at the bottom of the rotating lead screw 24 in the stand column 4 to meshingly rotate through the first helical gear 22, so that the rotating lead screw 24 and the threaded ring 26 on the bottom of the movable pipe 5 are threadedly moved, and then the limiting clamping strip 8 on the surface of the movable pipe 5 is clamped and slid on the sliding groove 28 in the stand column 4, so that the use height of the top seat 6 on the movable pipe 5 is adjusted;

[0026] When spraying, the water pump 13 is opened, the water pump 13 drives the water in the water supply tank 2 to be discharged into the top seat 6 through the water guide pipe 14 and the drain pipe 15, so that the surface atomizing nozzle 7 sprays water, and at the same time, the blowing fan 11 on the surface of the fixed plate 10 is used, so that the spraying effect of the device is improved;

[0027] When spraying, the first servo motor 17 on the upper part of the supporting plate 16 is opened, the first servo motor 17 drives the gear ring 19 below the top seat 6 to meshingly rotate through the rotating gear 18, so that the top seat 6 rotates above the movable pipe 5, and the spraying angle of the device is improved;

[0028] The bottom of the top base 6 is fixed with a water collecting frame 9, which is convenient for collecting the water droplets dripped from the atomizing nozzle 7, and the collected water is discharged into the water supply tank 2 through the water collecting pipe 20, so as to be used again, which is the use principle of the spraying device.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spraying device comprising a mobile frame (1), a water supply tank (2), a battery (12) and a water pump (13), characterized in that: The upper side of the mobile frame (1) is fixedly provided with a water supply tank (2), one side of the upper side of the water supply tank (2) is provided with a water supplementing opening (3), the upper side of the mobile frame (1) is fixedly provided with a stand column (4), the inside of the stand column (4) is provided with a movable pipe (5), the top of the movable pipe (5) is rotatably connected with a top base (6), the side of the top base (6) is uniformly provided with atomizing nozzles (7), the surface of the movable pipe (5) is uniformly fixedly provided with limiting clamping strips (8), the side of the top base (6) below the atomizing nozzles (7) is fixedly provided with a water collecting frame (9), the lower side of the top base (6) is fixedly provided with a fixed plate (10), the surface of the fixed plate (10) is uniformly provided with blowing fans (11), one side of the upper side of the mobile frame (1) is provided with a storage battery (12), the water pump (13) is arranged between the water supply tank (2) and the stand column (4) of the upper side of the mobile frame (1), one end of the water pump (13) is communicated with the bottom of the water supply tank (2) through a water guide pipe (14), the other end of the water pump (13) is communicated with the lower side of the stand column (4) through a water discharge pipe (15), the upper side of the movable pipe (5) is fixedly provided with a supporting plate (16), the upper side of the supporting plate (16) is fixedly provided with a first servo motor (17), the output end of the first servo motor (17) is fixedly provided with a rotating gear (18), the middle part of the lower side of the water collecting frame (9) is communicated with the upper side of the water supply tank (2) through a water receiving pipe (20), the lower side of the stand column (4) is fixedly provided with a second servo motor (21), the output end of the second servo motor (21) is fixedly provided with a first helical gear (22) arranged in the inside of the stand column (4), the inside of the bottom end of the stand column (4) is fixedly provided with a partition plate (23), the inside of the middle part of the stand column (4) is rotatably connected with a rotating screw rod (24), the bottom of the rotating screw rod (24) is fixedly provided with a second helical gear (25), the inside surface of the stand column (4) is provided with a sliding groove (28).

2. A spray device according to claim 1, wherein: The surface of the movable pipe (5) is slidably connected with the sliding groove (28) of the inside surface of the stand column (4) through the limiting clamping strips (8).

3. A spray device according to claim 1, wherein: The upper surface of the movable pipe (5) is rotatably connected with a gear ring (19), the bottom of the gear ring (19) is fixedly connected with the top base (6), the gear ring (19) is in meshing connection with the rotating gear (18).

4. A spray device according to claim 1, wherein: The inside of the water collecting frame (9) is provided in a "V" shape.

5. A spray device according to claim 1, wherein: The fixed plate (10) is provided in an inclined shape, the blowing fans (11) on the surface of the fixed plate (10) are staggered with the atomizing nozzles (7).

6. A spray device according to claim 1, wherein: The end of the water receiving pipe (20) is made of a telescopic metal bellows.

7. A spray device according to claim 1, wherein: The bottom of the rotating screw rod (24) is in meshing connection with the first helical gear (22) through the second helical gear (25), the upper side of the rotating screw rod (24) is threadedly connected with a threaded ring (26), the surface of the threaded ring (26) is connected with the bottom of the movable pipe (5) through a fixing rod (27).

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