CN201015757Y - Device for sprinkling water or medicinal liquid - Google Patents

Abstract

The application discloses a watering pesticide spraying device, comprising a water tank of the water pressure atomizer, a nozzle and a push-pull rod, which is characterized in further comprising a four-wheel vehicle. The water tank of the atomizer is arranged on the vehicle frame, a wheel drives a gear transmission mechanism which drives a crank shaft that is hinged with the push-pull rod of the atomizer. The positive effect is saving water resource as spraying out in a hazy form when watering to reduce the dust; whereas, when being used for spraying the pesticide, the utility model can produce spray in walking, and without being burdened and operating the lever, realize the spraying automatization or semi-automatization.

Description

The watering chemical spraying device

Technical field

The application relates to and spreads the water chemical spraying device.

Background technology

Some streets, fairground need watering for depositing dust in cities and towns at present, generally all adopt fountain, the waste water source.When the plague of insects takes place in the trees in ridge roadside, people often use hydraulic type sprayer pesticide, and the structure of this hydraulic type sprayer spray is to comprise water tank, shower nozzle and hand lever, a double hose water pressurizing device is installed in the water tank, the interior pipe top of water pressurizing device connects a pull bar, and pull bar is connected on the hand lever on the water tank, and people back on the body, operating lever, pipe pull up and down in outer tube can suck water pressurizing device with the water in the water tank and produce pressure in making, vaporific ejection in the shower nozzle.Though simple in structure, the operating lever that need back on the body has certain labour intensity.

Summary of the invention

The application's purpose is for the labour intensity problem of problem of water saving that solves watering and lowering dust and spray medicine, on the basis of hand pressure sprayer, provides a kind of watering chemical spraying device.

Its technical scheme is: the water tank, shower nozzle and the pull bar that comprise an existing hydraulic type sprayer, its feature also comprises a carriage, the water tank of sprayer is placed on the vehicle frame, wheel drives a gear drive, gear drive drives a crank, the pull bar of crank and sprayer is hinged, and pull is finished to absorb water and sprayed about managing in the pressure pipe of drive sprayer when carriage is walked.

In order to make the intermittent movement of watering chemical spraying device, the driven gear of gear drive recited above can be installed on the clutch.

Carriage recited above can be that manpower promotes, and also can be that power car drags.Two road wheels about can only installing when power drags.In order to guarantee the two-wheeled coaxial rotation, wheel shaft rotates on vehicle frame.

Its good effect is: when being used for watering and lowering dust, because with vaporific ejection, so save the water source.When being used to spray medicine, can produce spraying in walking, the do not choose back of the body and operating lever are realized spraying automation or semi-automatic.

Description of drawings

Fig. 1 is the front view of an embodiment of the application; Fig. 2 is the side view of Fig. 1, and Fig. 3 is the schematic diagram of clutch among the embodiment, and Fig. 4 is the A-A sectional drawing of Fig. 3.

Among the figure: 1-double hose pressure pipe, 2-push rod, 3-pull bar, 4-water tank, 5-crank, 6-clutch, the 7-driven gear, 8-driving gear, 9-road wheel, 10-road wheel, 11-vehicle frame, the 12-clutch lever, 13-slide block, 14-guide rail, 15-tooth bar, 16-half gear.

The specific embodiment

1-4 further specifies the application's enforcement with reference to the accompanying drawings.

As shown in Figure 1 and Figure 2, it comprises a hydraulic type sprayer of being made up of water tank 4, double hose water pressurizing device 1, pull bar 3, push rod 2, and this sprayer is installed on the vehicle frame 11.Front and back wheel 9 is arranged on the vehicle frame 11, and preceding (or back) wheel 9 drives crank 5 rotations by the driving gear 8 and the driven gear 7 of gear drive, and driven gear 7 is installed on the clutch 6, and crank 5 is hinged with pull bar 4.

From Fig. 3, Fig. 4 as can be seen, clutch 6 is to be fixed with guide rail 14 and half gear 16 is installed on vehicle frame 11, slide block 13 is installed on the guide rail 14, driven gear 7 is installed on the slide block 13: tooth bar 15 is arranged in guide rail 14, tooth bar 15 1 ends are fixed on the slide block 13, and with the engagement of half gear 16: half gear 16 is realized rotating by clutch lever 12, thereby drives tooth bar 15 and slide block 13 moves forward and backward, the engagement that realizes driven gear 7 and driving gear 8 with separate.

Claims (2)

1. One kind the watering chemical spraying device, the water tank, shower nozzle and the pull bar that comprise the hydraulic type sprayer, its feature also comprises a carriage, the water tank of sprayer is placed on the vehicle frame, wheel drives a gear drive, gear drive drives a crank, and the pull bar of crank and sprayer is hinged.
2. 2. watering chemical spraying device as claimed in claim 1, it is characterized in that, the driven gear of described gear drive is installed on the clutch (6), clutch (6) is to be fixed with guide rail (14) and half gear (16) is installed on vehicle frame (11), slide block (13) is installed on the guide rail (14), driven gear (7) is installed on the slide block (13); Tooth bar (15) is arranged in guide rail (14), and tooth bar (15) one ends are fixed on the slide block (13), and mesh with half gear (16); Half gear (16) is realized rotating by clutch lever (2).

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