CN220476319U - Adjustable sprinkler - Google Patents

Abstract

The utility model discloses an adjustable spraying device, which relates to the field of fertilizer spraying and aims to solve the problems that in the prior art, a fertilizer spraying head is not easy to adjust in angle and height and the coverage area of fertilizer spraying is not easy to adjust.

Description

Adjustable sprinkler

Technical Field

The utility model relates to the field of fertilizer spraying, in particular to an adjustable spraying device.

Background

A fertilizer spraying device, commonly referred to as a sprayer or atomizer, is a device for spraying a fertilizer solution or particles onto a plant surface. There are a variety of fertilizer spraying devices: the sprayer can be hand-held or knapsack, and is suitable for small farmland or gardening crops. And the drip irrigation system is used for directly dripping the fertilizer solution into soil near the plant roots through a conveying pipeline. The fertilizer truck can uniformly spread fertilizer particles on the soil surface. The fertilizer truck is typically comprised of a container for storing fertilizer and a diffuser device.

Chinese patent CN206963350U discloses an agricultural fertilizer sprinkler, including shell, fertilizer case, liquid atomizer, fixed sprinkler and controller, the fertilizer case is fixed in the inside of shell, liquid atomizer fixes in the left side of fertilizer case, fixed sprinkler is located liquid atomizer's symmetry department and with fertilizer case fixed connection, the top edge at the shell is fixed to the controller, the surface of fertilizer case is equipped with the vibration exciter, the bottom of fertilizer case is equipped with the steering wheel, the output fixedly connected with wedge dog of steering wheel, the bottom of shell is equipped with solid fertilizer and sprays the hole. Through concentrating on a fertilizer sprinkler with liquid atomizer and fixed sprinkler, improve the convenience of use, need not to distinguish the form of fertilizer, reduce the cost of use, switch fertilizer sprinkler's operating condition through the controller, facilitate the use, the operation is simpler, but its fertilizer atomising head is fixed, difficult angle of adjustment and height to fertilizer spun coverage is difficult to adjust.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses an adjustable spraying device, which adopts the technical scheme that the adjustable spraying device comprises a first box body, a second box body is connected in the first box body, a driving motor is connected to the first box body, an output shaft of the driving motor is connected with a first gear, the adjustable spraying device further comprises a second gear, the second gear is connected with the first box body, the first gear is meshed with the second gear, the second gear is connected with a placing disc, an electric telescopic rod is connected to the placing disc, the electric telescopic rod is connected with a square tube, a suction pump is arranged in the second box body, the suction pump is connected with a liquid outlet hose, and the liquid outlet hose is connected with the square tube.

As a preferable technical scheme of the utility model, the electric telescopic rod is connected with a limiting frame, and the limiting frame is connected with the liquid outlet hose.

As a preferable technical scheme of the utility model, the bottom of the first box body is connected with rollers, and the left side of the first box body is connected with a soft cushion.

As a preferable technical scheme of the utility model, the second box body is connected with a placing frame, and the placing frame is connected with a filter screen, so that the effect of intercepting impurities can be achieved.

As a preferable technical scheme of the utility model, the first box body is hinged with a cover plate, the cover plate is connected with a pull ring, and the first box body is also connected with a handrail.

As a preferable technical scheme of the utility model, the front, the side and the lower surface of the square tube are connected with the spray heads, so that the fertilizer solution can be conveniently spread widely.

The utility model has the beneficial effects that: according to the utility model, the first gear, the second gear, the electric telescopic rod and the placing disc are arranged, the cover plate can be opened by pulling the pull ring, the fertilizer solution is injected into the second box body, the filter screen on the placing frame can play a role in filtering, the handrail is pulled, the first box body can be moved by the rollers, the suction pump is started, the fertilizer solution enters the square pipe through the liquid outlet hose and is sprayed out from the spray head, the limiting frame can conveniently limit the liquid outlet hose on the electric telescopic rod, the driving motor is started to drive the first gear to rotate, the first gear is meshed with the second gear to rotate, the placing disc rotates, the spraying angle is adjusted, the electric telescopic rod can stretch out and draw back, the spraying distance can be adjusted, the angle and the height can be adjusted, and the coverage range of fertilizer spraying is easy to adjust.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of left-hand structure of a first gear and a second gear according to the present utility model;

FIG. 3 is a schematic view of a limiting frame according to the present utility model;

fig. 4 is a schematic diagram of the left-view structure of the square tube according to the present utility model.

In the figure: 1. a first case; 2. a roller; 3. a second case; 4. an armrest; 5. a cover plate; 6. a pull ring; 7. a spray head; 8. a placing rack; 9. a filter screen; 10. a suction pump; 11. a driving motor; 12. a first gear; 13. placing a tray; 14. a soft cushion; 15. a liquid outlet hose; 16. a limiting frame; 17. an electric telescopic rod; 18. square tubes; 19. and a second gear.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses an adjustable spraying device, which adopts the technical scheme that the adjustable spraying device comprises a first box body 1, wherein the first box body 1 is used as a box body for accommodating and bearing, a second box body 3 is connected in the first box body 1, fertilizer solution is conveniently stored in the first box body, an opening is formed at the upper end of the first box body, liquid is conveniently injected into the first box body, a driving motor 11 is connected to the first box body 1, an output shaft of the driving motor 11 is connected with a first gear 12, the driving motor 11 is started to drive the first gear 12 to rotate, the adjustable spraying device further comprises a second gear 19, the second gear 19 is connected with the first box body 1 in a rotating way, the first gear 12 is meshed with the second gear 19, and after the driving motor 11 is started, can make second gear 19 driven the rotation, second gear 19 with place the coaxial fixed connection of dish 13, be connected with electric telescopic handle 17 on placing the dish 13, electric telescopic handle 17 is connected with square pipe 18, be equipped with in the second box 3 and draw pump 10, draw pump 10 can pump liquid out, draw pump 10 and play liquid hose 15 and be connected, in the liquid hose 15 is got into to liquid hose 15, liquid hose 15 is comparatively soft, can take place to buckle, is convenient for adapt to the rotation of placing the dish 13 and the flexible of electric telescopic handle 17 tip, cushion 14 can play the cushioning effect when making electric telescopic handle 17 contact, liquid hose 15 with square pipe 18 is connected, and fertilizer liquid gets into in the square pipe 18 from liquid hose 15. The electric telescopic rod 17 is connected with a limiting frame 16, the limiting frame 16 is movably connected with the liquid outlet hose 15, and the limiting frame 16 can achieve a limiting effect on the liquid outlet hose 15. The bottom of the first box body 1 is rotatably connected with a roller 2. Fixedly connected with rack 8 on the second box 3, swing joint has filter screen 9 on the rack 8, filter screen 9 can play the filter effect to the solution of pouring into. The cover plate 5 is hinged to the first box body 1, the sealing effect can be achieved, the cover plate 5 is connected with the pull ring 6, the cover plate 5 is conveniently opened, the first box body 1 is further connected with the handrail 4, and the first box body 1 is conveniently pushed integrally. The front, side and lower surfaces of the square pipe 18 are connected with the spray heads 7, so that the range of fertilizer spraying coverage is wider.

The working principle of the utility model is as follows: firstly, can open apron 5 through pulling pull ring 6, pour into fertilizer solution into in the second box 3, filter screen 9 on the rack 8 can play the filter effect, pull handrail 4 can remove first box 1 through gyro wheel 2, start suction pump 10, fertilizer solution gets into square pipe 18 through play liquid hose 15 and is spouted from shower nozzle 7 departments in, spacing 16 can be convenient for with play liquid hose 15 spacing on electric telescopic handle 17, start driving motor 11, drive first gear 12 and rotate, first gear 12 and second gear 19 meshing make it rotate, thereby place dish 13 and rotate, thereby adjust spraying angle, electric telescopic handle 17 can stretch out and draw back, can adjust spraying distance.

The connection related to the utility model is a conventional means adopted by the person skilled in the art, and the technical teaching can be obtained through limited tests, which belongs to common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (6)

1. An adjustable sprinkler, characterized in that: including first box (1), be connected with second box (3) in first box (1), be connected with driving motor (11) on first box (1), driving motor (11) output shaft is connected with first gear (12), still includes second gear (19), second gear (19) with first box (1) is connected, first gear (12) with second gear (19) are engaged with, second gear (19) are connected with placing tray (13), be connected with electric telescopic handle (17) on placing tray (13), electric telescopic handle (17) are connected with square pipe (18), be equipped with in second box (3) and absorb pump (10), absorb pump (10) and be connected with drain hose (15), drain hose (15) with square pipe (18) are connected.

2. An adjustable spraying device according to claim 1, wherein: the electric telescopic rod (17) is connected with a limiting frame (16), and the limiting frame (16) is connected with a liquid outlet hose (15).

3. An adjustable spraying device according to claim 1, wherein: the bottom of the first box body (1) is connected with a roller (2), and the left side of the first box body (1) is connected with a soft cushion (14).

4. An adjustable spraying device according to claim 1, wherein: the second box body (3) is connected with a placing frame (8), and the placing frame (8) is connected with a filter screen (9).

5. An adjustable spraying device according to claim 1, wherein: the novel suitcase is characterized in that a cover plate (5) is hinged to the first suitcase body (1), a pull ring (6) is connected to the cover plate (5), and a handrail (4) is further connected to the first suitcase body (1).

6. An adjustable spraying device according to claim 1, wherein: the front face, the side face and the lower face of the square tube (18) are connected with spray heads (7).