Quantity-controllable electric sprayer

Abstract

The utility model discloses an electric sprayer with controllable quantity, and particularly relates to the technical field of electric sprayers, the electric sprayer comprises a rotary table, a spray pipe and a water tank, the spray pipe is mounted on one side of the rotary table, an atomizing nozzle is mounted on one side of the spray pipe, and a water spray pipe is mounted in the spray pipe; an adjusting assembly used for adjusting the spray size is arranged at the top end of the rotating table and comprises an adjusting table, an adjusting bolt, a pressing piece and a rotary knob. The adjusting bolt is arranged and located in the adjusting table at the top of the spraying pipe, the pressing piece on the bottom side of the adjusting bolt makes contact with the water spraying pipe in the spraying pipe, the adjusting bolt is rotated, the pressing piece can be pushed to move downwards through threaded fit between the adjusting bolt and the adjusting table, and then the water spraying pipe in the spraying pipe is pressed; and the flow speed of liquid in the water spraying pipe is adjusted in an auxiliary mode, then the spraying amount is adjusted, and the adjustment of the spraying amount of the electric sprayer is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric sprayers, in particular to a controllable quantity electric 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 spray them evenly onto other objects. It is composed of a compressed air device, a thin tube, a nozzle, etc. This device is a sprayer driven by electricity. The electric sprayer is composed of a liquid storage barrel connected in sequence through a filter, a connector, a small electric pump, a connecting pipe, a nozzle, and a nozzle.

[0003] When the electric sprayer is in use, the amount of spray is not easy to adjust according to the usage of surrounding crops. Some crops require different amounts of water, so it needs to be improved to make it easier to use. Utility Model Content

[0004] The utility model aims to provide a controllable electric sprayer to solve the problem in the background art that the electric sprayer is inconvenient to adjust the spray volume.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a controllable electric sprayer, comprising a rotating table, a nozzle and a water tank, a nozzle is installed on one side of the rotating table, an atomizing nozzle is installed on one side of the nozzle, a water spray pipe is installed inside the nozzle, an adjusting component for adjusting the spray size is arranged at the top of the rotating table, the adjusting component comprises an adjusting table, an adjusting bolt, a pressing piece and a knob, an adjusting table is installed at the top of the nozzle, an adjusting bolt is arranged inside the adjusting table, a pressing piece is installed at the bottom of the adjusting bolt, and a knob is installed at the top of the adjusting bolt.

[0006] Preferably, an electric pump is installed inside the rotating table, a water pump is installed on one side of the electric pump, and a connecting ring is installed at the center position of the bottom end of the rotating table.

[0007] Preferably, a water tank is movably mounted on the outer side of the connecting ring, a feeding platform is mounted on the top of one side of the water tank, and a cover plate is movably mounted on the top of the feeding platform.

[0008] Preferably, a base is installed at the bottom end of the water tank, and a drain pipe is installed at the bottom end of the other side of the water tank.

[0009] Preferably, an isolation shell is installed on one side inside the water tank, a motor is installed inside the isolation shell, the top of the motor extends to the outside of the isolation shell, a gear is installed on the top of the motor, and a gear ring is installed on the outer side wall of the connecting ring.

[0010] Preferably, a positioning groove is provided at the top of the water tank, and a roller is movably installed inside the positioning groove.

[0011] Preferably, a side groove is provided on one side of the water tank, an observation window is provided on the inner side of the side groove, and a transparent plate is installed inside the observation window.

[0012] Preferably, the interior of the side groove is provided with an internal thread, and the surface of the observation window is provided with an external thread.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by providing an adjusting bolt, the adjusting bolt is located in the adjusting platform at the top of the nozzle, the pressing piece at the bottom of the adjusting bolt contacts the water spray pipe inside the nozzle, and the adjusting bolt is rotated, and the screw thread between the adjusting bolt and the adjusting platform can push the pressing piece to move downward, thereby pressing the water spray pipe inside the nozzle, and assisting in adjusting the flow rate of the liquid inside the water spray pipe, thereby adjusting the amount of spray, and realizing the adjustability of the electric sprayer on the amount of spray;

[0014] By providing a gear and a gear ring, the gear ring is installed on the outer side wall of the connecting ring and meshes with the gear. When the motor drives the gear to rotate, the gear cooperates with the gear ring to drive the connecting ring to drive the rotating table to rotate above the water tank, thereby realizing the multi-directional use of the electric sprayer.

[0015] An observation window is provided, which is threadedly mounted in a side groove at the side end of the water tank. Through a transparent plate inside the observation window, the liquid situation inside the water tank can be observed, so that liquid adding operation can be performed, thereby realizing the observability of the interior of the electric sprayer. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the nozzle of the utility model;

[0019] Figure 4 It is a schematic diagram of the front cross-sectional structure of the observation window of the utility model.

[0020] In the figure: 1. rotating table; 2. nozzle; 3. atomizing nozzle; 4. water spray pipe; 5. adjusting table; 6. adjusting bolt; 7. pressing piece; 8. knob; 9. electric pump; 10. water suction pipe; 11. connecting ring; 12. water tank; 13. feeding table; 14. cover plate; 15. base; 16. drain pipe; 17. isolation shell; 18. motor; 19. gear; 20. gear ring; 21. positioning groove; 22. roller; 23. side groove; 24. observation window; 25. transparent plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides an embodiment: a controllable electric sprayer, comprising a rotating platform 1, a nozzle 2 and a water tank 12, a nozzle 2 is installed on one side of the rotating platform 1, an atomizing nozzle 3 is installed on one side of the nozzle 2, a water spray pipe 4 is installed inside the nozzle 2, an adjusting component for adjusting the spray size is arranged at the top of the rotating platform 1, the adjusting component comprises an adjusting platform 5, an adjusting bolt 6, a pressing piece 7 and a knob 8, an adjusting platform 5 is installed at the top of the nozzle 2, an adjusting bolt 6 is arranged inside the adjusting platform 5, a pressing piece 7 is installed at the bottom of the adjusting bolt 6, and a knob 8 is installed at the top of the adjusting bolt 6;

[0023] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, after rotating the adjusting bolt 6 located at the top of the nozzle 2, the pressing piece 7 at the bottom can be moved to press the nozzle 2 inside the nozzle 2 through the threaded cooperation between the adjusting bolt 6 and the adjusting platform 5, so as to adjust the flow rate of the liquid inside the nozzle 2;

[0024] An electric pump 9 is installed inside the rotating table 1, and a water pumping pipe 10 is installed on one side of the electric pump 9. A connecting ring 11 is installed at the center position of the bottom end of the rotating table 1, and a water tank 12 is movably installed on the outside of the connecting ring 11. A feeding platform 13 is installed on the top of one side of the water tank 12, and a cover plate 14 is movably installed on the top of the feeding platform 13. A base 15 is installed at the bottom end of the water tank 12, and a drain pipe 16 is installed at the bottom end of the other side of the water tank 12. An isolation shell 17 is installed on one side of the inside of the water tank 12, and a motor 18 is installed inside the isolation shell 17. The top of the motor 18 extends to the outside of the isolation shell 17, and a gear 19 is installed on the top of the motor 18. A gear ring 20 is installed on the outer wall of the connecting ring 11, and a positioning groove 21 is provided on the top of the water tank 12, and a roller 22 is movably installed inside the positioning groove 21.

[0025] Specifically, Figure 1 As shown, when in use, the starting motor 18 can drive the gear 19 to rotate, and the gear 19 cooperates with the gear ring 20 to drive the connecting ring 11 to drive the rotating table 1 above to rotate, so that the position direction of the nozzle 2 and the atomizing nozzle 3 can be rotated and adjusted;

[0026] A side groove 23 is provided on one side of the water tank 12, an observation window 24 is provided inside the side groove 23, an internal thread is provided inside the side groove 23, an external thread is provided on the surface of the observation window 24, and a transparent plate 25 is installed inside the observation window 24;

[0027] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, the observation window 24 is installed in the side groove 23 at the side end of the water tank 12 through a thread. Through the transparent plate 25 inside the observation window 24, the interior of the water tank 12 can be viewed to determine the usage status of the liquid inside the water tank 12.

[0028] Working principle: When in use, the electric sprayer is connected to an external power source and placed in the center of the crop. The cover plate 14 is lifted upwards, and liquid can be added to the inside of the water tank 12 with the help of the feeding platform 13. The liquid state inside the water tank 12 can be viewed through the transparent plate 25 inside the observation window 24 at the side end of the water tank 12. The electric pump 9 is started, and the liquid inside the water tank 12 is extracted with the help of the water pump 10, and is transported to the atomizing nozzle 3 at the front end of the spray pipe 2 through the spray pipe 4, and sprayed out in an atomized form. If the adjustment bolt 6 at the top position of the spray pipe 2 is turned, the pressing piece 7 is moved downward to press the spray pipe 4 inside the spray pipe 2, the spray pipe 4 inside the spray pipe 2 can be pressed to assist the spraying of the water. It helps to adjust the flow rate of the liquid inside the water spray pipe 4, and indirectly controls and adjusts the atomized liquid. If the motor 18 is started, the gear 19 can be driven to rotate. The gear 19 and the gear ring 20 can drive the connecting ring 11 to drive the rotating table 1 to rotate above the water tank 12, so that the spraying position of the nozzle 2 and the atomizing nozzle 3 can be adjusted. Later, the excess liquid can be discharged through the drain pipe 16. If the observation window 24 is rotated, the observation window 24 can be removed as the threads between the observation window 24 and the side groove 23 are separated. The side groove 23 can also assist in the maintenance of the interior of the water tank 12.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A controllable electric sprayer, comprising a rotating table (1), a spray pipe (2) and a water tank (12), characterized in that: A nozzle (2) is installed on one side of the rotating platform (1), an atomizing nozzle (3) is installed on one side of the nozzle (2), a water spray pipe (4) is installed inside the nozzle (2), and an adjustment component for adjusting the spray size is arranged at the top of the rotating platform (1); The adjustment assembly comprises an adjustment platform (5), an adjustment bolt (6), a pressing piece (7) and a knob (8); the adjustment platform (5) is installed at the top end of the nozzle (2); an adjustment bolt (6) is arranged inside the adjustment platform (5); a pressing piece (7) is installed at the bottom end of the adjustment bolt (6); and a knob (8) is installed at the top end of the adjustment bolt (6).

2. The controllable electric sprayer according to claim 1, characterized in that: An electric pump (9) is installed inside the rotating platform (1), a water pumping pipe (10) is installed on one side of the electric pump (9), and a connecting ring (11) is installed at the center position of the bottom end of the rotating platform (1).

3. The controllable electric sprayer according to claim 2, characterized in that: A water tank (12) is movably mounted on the outer side of the connecting ring (11), a feeding platform (13) is mounted on the top of one side of the water tank (12), and a cover plate (14) is movably mounted on the top of the feeding platform (13).

4. The controllable electric sprayer according to claim 3, characterized in that: A base (15) is installed at the bottom end of the water tank (12), and a drain pipe (16) is installed at the bottom end of the other side of the water tank (12).

5. The controllable electric sprayer according to claim 3, characterized in that: An isolation shell (17) is installed on one side of the water tank (12), a motor (18) is installed inside the isolation shell (17), the top end of the motor (18) extends to the outside of the isolation shell (17), a gear (19) is installed on the top end of the motor (18), and a gear ring (20) is installed on the outer side wall of the connecting ring (11).

6. The controllable electric sprayer according to claim 3, characterized in that: A positioning groove (21) is provided at the top end of the water tank (12), and a roller (22) is movably installed inside the positioning groove (21).

7. The controllable electric sprayer according to claim 3, characterized in that: A side groove (23) is provided on one side of the water tank (12), an observation window (24) is provided inside the side groove (23), and a transparent plate (25) is installed inside the observation window (24).

8. The controllable electric sprayer according to claim 7, characterized in that: The inside of the side groove (23) is provided with an internal thread, and the surface of the observation window (24) is provided with an external thread.

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