CN2360168Y - Manual. enclosed and direct pressure type sprayer - Google Patents

Abstract

The utility model relates to an improved manual, enclosed and direct pressure type novel agricultural sprayer, which can fundamentally solves the problems of easy air leakage and water leakage of the original product (part). The utility model only requires that a water adding port of a medicine barrel is sealed by using a sealing cover, and a concave surface arranged at the left of a barrel body is provided with an air intake nozzle and a special purpose inflation pump. The inflation pump does work through the move a movable cap which is connected and sheathed with a piston holding handle (and an air inlet port port) and a draw rod which is connected with the movable cap. In this way, generant air pressure goes in the barrel through two valves and an air storage pipe which are arranged under the air intake nozzle to be changed into pressure, physic liquor is pressed directly, and the physic liquor is sprayed out from a water outlet faucet which is arranged at the left lower part of the barrel body conveniently. Thereby, the use effects that the utility model is pressed, the utility model sprays simultaneously, and the utility model has simplicity and safety are realized.

Description

Manually, sealing, direct press type novel sprayer

The utility model relate to a kind of improved manually, sealing, direct press type agricultural atomizer.

For a long time, the sprayer kind that generally use in the rural area is workers and peasants-16 types, and it is made up of explosive barrel and rocking bar, suction tube, air chamber, ejection assemblies etc.During work, pull handle, by leverage, stopper rod is moved up and down in tube, when stopper rod and leather cup rising, the suction tube inner capacities increases, and pressure descends, outlet valve is closed, soup in the explosive barrel is opened intake valve under atmospheric effect, enter suction tube, when stopper rod and leather cup decline, water intaking valve is closed, and forces the soup of suction tube to open outlet valve and enters air chamber.The reciprocal like this handle of pulling is constantly compressed into air chamber with soup, and the air in the air chamber is constantly compressed, and soup is produced certain pressure, and when switch opens, soup sprays with regard to spray module (sebific duct, spray boom, shower nozzle).The frame mode of this more complicated, not only link is many, accessory is many, easy to wear in addition, and the cost height, a kind of especially hidden danger of quality.In use, the problem that leaks air often, leaks perplexs and a difficult problem greatly to the producer and user.

The purpose of this utility model be to provide a kind of improved manually, sealing, direct press type novel sprayer, it can fundamentally solve the quality problems that original product (parts in addition) easily leaks gas, leaks.

The purpose of this utility model is achieved in that the concave surface on the explosive barrel left side is installed with the supercharging device of suction nozzle and inflator special formation; After the filler is with the seal cover sealing, starter lever, drive the inflator work done, the air pressure that is produced twice valve and gas-storing pipe through linking to each other with suction nozzle enters a barrel interior vertical compression soup, thereby soup is ejected from the faucet of bottom, explosive barrel the right conveniently.

The utility model only need use its seal cover sealing in the filler of explosive barrel, with the concave surface of on the left side the supercharging device that a light and handy inflator special, suction nozzle, gas-storing pipe, valve etc. constitute is installed, not only simple in structure, and it is easy to use, laborsaving, and the air pressure that the continuous work done of inflator produces, the required pressure of constantly spraying water just; In addition, faucet is arranged on the best water spray position of bottom, explosive barrel the right, so realized the result of use of simple and direct, safe limit flanging spray.

The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1, Fig. 2, Fig. 3 be according to the utility model proposes manually, the profile of sealing, direct press type novel sprayer.

Describe the details and the working condition of the concrete device that the utility model proposes in detail below in conjunction with Fig. 1.

This sprayer (annotate: the overwhelming majority is moulded foundry goods) comprises above a flat ellipsoid ladle body (1) ladle body (1) it being filler (2), and there is a concave surface (7) front, the left side, and bottom, the right is faucet (6), and respectively there is sling swivels (4) the right and left middle and lower part.It is seal cover (3) that the employed lid in filler (2) is furnished with sealing ring, the suction nozzle (16) of left side concave surface (7) bottom (the threaded cylinder in outside and the sealing cap that comprise protrusion, with mould a metal tube of casting in the middle of the cap) the upper end be close to the outlet nozzle of inflator special (8) by double end nut (15), the lower end is right after a valve (17), a gas-storing pipe (18), another valve (17), ladle body (1) the right will be connected spray module with the columniform faucet (6) of the equal protrusion in bucket base and (comprise sebific duct, spray boom, switch, shower nozzle belongs among the original paper figure and not drawing) implement to spray.

It is installed in the inflator special (8) on ladle body (1) left side concave surface (7) suction nozzle (16), by cylinder (8) and beneath outlet nozzle, there is the piston (9) of handle to constitute with a upper end, piston (9) center is that a perforation is air admission hole (10), the handle of piston (9) the upper end moveable cap (11) of ining succession, center of gravity and right-hand member place at them are provided with two pin holes (12) respectively, by two latches (12) it are linked to each other, and the hole at the center of gravity place of moveable cap (11) is a little longer; The left end of moveable cap (11) is being close to pull bar (13) by a latch (12), when pull bar (13) when up moving, moveable cap (11) has just been unclamped the gap with piston (9) handle and air admission hole (10), air admission hole (10) thereupon air inlet in cylindrical shell (8), pull bar (13) is when down moving, moveable cap (11) has been sealed air admission hole (10) immediately, makes inflator (8) produce air pressure at the volley.Its concave surface (7) is also being inlayed one, and the sling swivels (4) of ladle body (1) the right and left is installed with a braces (5) respectively in order to tighten up the fixed head (19) of inflator (8), is used to bear spray affair device.

When ladle body (1) dress water and medicine to waterline, top filler (2) must screwing hermetic lid (3) sealing, at this moment, faucet (6) is closed by switch.With braces (5) sprayer is born at body.When using inflator (8), hold handle (14), starter lever (13), the moveable cap (11) that links to each other goes up from the activity of closing down with piston (9) handle and air admission hole (10) along with pull bar (13) is limited, and driving piston (9) work done efficiently in cylindrical shell (8) simultaneously, producing air pressure.Like this, inflator (8) will constantly produce air pressure along with the starting of pull bar (13), thereby ensure the required pressure of water spray continuously.

Claims (5)

1. One manually, sealing, direct press type novel sprayer, this device has the filler (2) on a steel ladle (1) and top, it is characterized in that steel ladle (1) is flat ellipsoid, and the right and left respectively has sling swivels (4), there is a concave surface (7) on the left side, and bottom, the right is faucet (6); Its seal cover (3) sealing is used in the filler (2) on ladle body (1) top, and left side concave surface (7) is installed with suction nozzle (16), inflator special (8), and the twice valve (17) and the gas-storing pipe (18) that are close to suction nozzle (16) lower end.
2. 2. according to claim 1 manually, sealing, direct press type novel sprayer, it is characterized in that the sling swivels (4) of protrusion of the right and left of flat ellipsoid ladle body (1), and the cuboid concave surface (7) of upper/lower positions in the front, the left side.
3. 3. according to claim 1 manually, sealing, direct press type novel sprayer, it is characterized in that ladle body (1) protrudes above, threaded cylindrical filler, outside (2), use seal cover (3) sealing of being furnished with sealing ring.
4. 4. according to claim 1 manually, sealing, direct press type novel sprayer, the bottom that it is characterized in that ladle body (1) left side concave surface (7) is installed with suction nozzle (16), suction nozzle (16) upper end is close to inflator special (8) outlet nozzle, and the lower end is a twice valve (17) and a gas-storing pipe (18) and then; Inflator special (8) is made of the hollow piston (9) that handle is arranged on cylinder (8) and---and hollow is air admission hole (10), there are two pin holes (12) at the center of gravity place and the right-hand member place of piston (9) handle, a moveable cap (11) by its latch (12) connected set, corresponding pin hole (12) is arranged at the top of the left end of moveable cap (11) and pull bar (13), by a latch (12) it is linked to each other.
5. 5. according to claim 1 manually, sealing, direct press type novel sprayer, it is characterized in that the equal of bottom, ladle body (1) the right and the cylindrical faucet (6) that protrudes with the base.

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