CN2316039Y - Multifunction manual mist-sprinkling dusting sprayer - Google Patents

Abstract

The utility model discloses a multifunction manual mist-sprinkling dusting sprayer, which adopts a pneumatic power unit and a hydraulic power unit. Besides, the pneumatic power unit and the hydraulic power unit can be mutually interchanged. When the utility model uses the pneumatic power unit, the utility model can carry out two-way chemical spraying for the lower layer of tree tops through interchanging a wide-width single atomization spraying head, a wide-width two-way adjustable atomization spraying head and a narrow-width two-way atomization spraying head. When the utility model uses the hydraulic power unit, the utility model can interchange various regular atomization spraying heads for carrying out regular atomization to meet herbicide spraying. The utility model has the function of one machine with a plurality of functions to meet different requirements of pest control for crops. The utility model is favorable to improve technical level of agricultural chemical use, and scientific and safe utilization of agricultural chemical.

Description

Multifunctional manual atomizing powder-spraying sprayer

The utility model belongs to agricultural manual plant protection dispenser facility.

There has been a kind of motor-driven mist duster to come out in the world in 1950's, be called Dongfanghong-18 type or Mount Taishan-18 type mist duster after introducing China, this be a kind of be that the energy and internal combustion engine are the motor-driven dispenser facility of power part with the blend gasoline, be suitable on the farmland of large stretch of monocrop, using, need stronger labour and be difficult to be penetrated into the canopy lower floor of crop at the crop field medicine mist that grows densely.Be not suitable under small peasant economy condition, using with decentralized management.

The purpose of this utility model is to research and develop a kind of small portable of using under the small peasant economy condition of decentralized management of being suitable for, without fossil energy, and light without internal combustion engine with manual operation, the atomizing duster of function.

Content of the present utility model.

A kind of manual multifunctional atomizing duster, form by medicine-chest, switch, jet pipe, crank, connecting rod, stopper rod, power part, it is characterized in that shower nozzle 1 can changing-over, it also can be conventional shower nozzle, it also can be unidirectional wide cut atomizing shower nozzle, two-way in a narrow margin atomizing shower nozzle, the two-way atomizing shower nozzle of wide cut, box dusts; Its power part can be the Pneumatic type air pump, also can be the hydraulic type air pump.

Two-way in a narrow margin atomizing shower nozzle, it has a two-way sprinkler core 23 above in the T font sprayer body 22, a shunting core 32 is arranged below, the most advanced and sophisticated top of shunting core is inserted in the intermediate channel of sprinkler core, the middle both sides of sprinkler core 23 respectively have two outsides of one annular half slot 36, groove that six semicircle air discharge ducts 37 are respectively arranged, sprinkler core outage 35 axially arranged; Two sprinkler caps 31 are enclosed within the both sides of sprayer body 22 with being threaded, and there is shower nozzle hole 28 at the sprinkler cap center, and spray orifice 28 is concentric with outage 35; Shunting core 32 has central tube 44, and there are four uniform air flues 34 both sides, and sprayer body 22 exterior upper portion are fixed with support 33.The two-way atomizing shower nozzle of wide cut, it is a sprayer body of removing sprinkler cap 31 on two-way atomizing shower nozzle in a narrow margin, be connected on the both sides of shower nozzle with two plastic flexible pipes 24, other has two plastic outer tube 21-heads to be connected on the sprayer body, the other end connects with two wide cut atomizing shower nozzles 1, wide cut atomizing shower nozzle 1 is by a nozzle boss 26, sprinkler core 18 and sprinkler cap 27 are formed, there are the two screw channels 30 of twice at the middle part on the sprinkler core 18, there is outage 29 at the center, sprinkler core is inserted in the sprinkler cap 27, one outage 28 is arranged on the sprinkler cap, sprinkler cap 27 and nozzle boss are with being threaded, plug metal connecting tube 25 before connecting earlier, one of metal connecting tube is inserted in the plastic outer tube 21, respectively there is a support 33 plastic outer tube 21 both sides,, and be locked in wing nut 20 on the support 33 of sprayer body 20 two groups of folding sheet metal 19 active being riveted into one by active riveting.

The box that dusts, it is with a wireway 39 by box body 40 on duster interface 38, connect plastic flexible pipe 42 down, and the cap 41 that dusts is arranged at the box other end top of dusting, and respectively there is a powder injection hole 43 both sides on the cap 41 that dusts.

Power part is the Pneumatic type air pump, is made up of inflator stack shell 3 and cover 2, and interior dress piston 5, piston 5 are contained on the piston rod 4, and a check valve 6 is arranged at the cylinder block bottom.Power part is the hydraulic type liquid pump, pump housing surge drum is equipped with two feed liquor check valves 12 and 13 and discharge opeing check valves 15 for 10 times, one discharging tube 16 is arranged in addition, plastic catheter 14 1 termination discharge opeing check valves 15, the other end taps into liquid check valve 12, pump 9 is arranged in the middle of the surge drum, a stopper rod 8 is arranged in the pump and be fixed on the piston 17 of stopper rod lower end, on explosive barrel lid 7 is arranged.

The utility model has the advantages that without power, reduce and pollute, easy and simple to handle, with low cost, not only can atomizing and dust but also sprinkler part that can the various conventional manual sprayings of changing-over, it is forward parallel to carry out two shower nozzles, and the mist head doubles, realize two-way dusting, be suitable for carrying out crop canopy lower floor and dust in the crop field that grows densely.

Fig. 1, profile of the present utility model structure and various component diagram that can changing-over; Used Pneumatic type air pump figure when Fig. 2, the utility model use as the atomizing duster; Used hydraulic type liquid pump figure when Fig. 3, the utility model use as conventional duster; Fig. 4, the two-way atomizing shower nozzle of wide cut schematic diagram; Fig. 5, two-way atomizing shower nozzle cutaway view in a narrow margin; Fig. 6, the two-way atomizing sprinkler cap of wide cut cutaway view; The cutaway view of Fig. 7, the two-way atomizing sprinkler core of wide cut; The cutaway view of Fig. 8, the two-way atomizing nozzle boss of wide cut; The cutaway view of Fig. 9, metal connecting tube; Figure 10, the cutaway view of two-way atomizing shower nozzle shunting core in a narrow margin; Figure 11, the cutaway view of two-way atomizing shower nozzle sprinkler core in a narrow margin; Figure 12, the cutaway view of two-way atomizing shower nozzle sprinkler cap in a narrow margin; Figure 13, the box cutaway view dusts; Figure 14, wireway schematic diagram; Figure 15, the cap schematic diagram dusts.

Below in conjunction with accompanying drawing structure of the present utility model and operation principle are described in detail.

Use as conventional spray-on process, the position of Hydraulic pump (Fig. 3) changing-over air pump (Fig. 2) to the sprayer, actuating sprayer pressure handle moves up and down stopper rod 8 and piston 17, when piston 17 moves upward, soup in the sprayer medicine-chest is backed down from the ball of check valve 13 quilts, soup is inhaled in the pump of liquid pump 9, when piston 17 moves downward, check valve 13 balls block, under the ball of check valve 15, soup is discharged through plastic catheter 14 from check valve and is entered check valve 12, valve ball is backed down enter in the surge drum 10, at this moment, because of sprayer switch closes dead, soup can not discharged from discharging tube 16, and when piston 17 moved upward once more, new soup and for example said process entered surge drum 10; When piston 17 the 2nd time when pressing down, soup is pressed into surge drum 10 again for the second time, at this moment, original air is promptly further compressed and is formed compressed air in the surge drum, as switch opens, the pressure that the soup in the surge drum 10 promptly is compressed air extrudes discharging tube 16 and enters spray boom and shower nozzle through catheters and spray.

The fluid power pump structure is screwed in Hydraulic pump 9 and surge drum 10 that is screwed on the Hydraulic pump 9 that explosive barrel covers 7 inboards by one to be formed, and a stopper rod 8 is arranged in the Hydraulic pump 9 and be fixed on the piston 17 of stopper rod lower end, can move up and down.Two feed liquor check valves 12 and 13, one discharge opeing check valves 15 are arranged at the surge drum bottom, and a discharging tube 16 is arranged in addition, can unload with the plastics discharge opeing mouth of pipe to connect.

Use as vapodusting:

Two-way in a narrow margin atomizing shower nozzle, formed by T font sprayer body 22, sprinkler core 23, two sprinkler caps 31 and a shunting core 32, sprinkler core 23 is contained in the top of sprayer body 22, and shunting core 32 is by the end opening insertion sprinkler core (Fig. 5) of sprayer body 22, two sprinkler caps 31 are screwed in the sprayer body two ends respectively, and spray orifice 28 is concentric with the outage 35 of sprinkler core 23.During work, soup enters sprinkler core also simultaneously to outage 35 outflows by the central tube 44 of shunting core, compressed air is then from the air flue 34 of shunting core core body, and discharge and through spray orifice 28 ejections, soup aerosol dispersion by air discharge duct 37 and to two ends then by outage 35 outflows through the annular of the twice on sprinkler core half slot 36.

The wide cut adjustable double is to the atomizing shower nozzle, removed the sprayer body (containing assembly sprinkler core 23 and shunting core 32) of sprinkler cap 31 by shower nozzle, two two plastic outer tubes 21 (being socketed in the two ends of sprayer body) and two wide cut atomizing shower nozzles 1 that are connected on the plastic flexible pipe 24 on the sprinkler core discharge opeing outage and are complementary are formed, the mode of assembling is seen Fig. 4, wide cut atomizing shower nozzle is by a nozzle boss 26, sprinkler core 30 and sprinkler cap 27 are formed, nozzle boss 26 is connected with plastic outer tube 21 by a metal connecting tube 25, a support 33 is respectively arranged on sprayer body center upper portion and both sides tube connector 25, can be by active riveting two groups can tortuous sheet metal 19 active being riveted into one so that the random complications of support.When two plastic outer tubes 21 to front curve (seeing the arrow of Fig. 4) when the required angle, available wing nut 20 lockings, during work, soup with and compressed air when two-way atomizing shower nozzle is worked in a narrow margin, discharge simultaneously from the two ends of sprinkler core respectively.Soup enters the central tube of wide cut sprinkler core 18 and is discharging from outage 29 along plastic flexible pipe 24, compressed air then flows to shower nozzle and flows to sprinkler cap 27 and 28 discharges of process spray orifice by the two screw channels 30 around the sprinkler core from the outside of flexible pipe 24, simultaneously 29 medical liquid atomizings that flow out from the shower nozzle hole.

When using as duster

Power part adopts air pump.The air pump changing-over of Fig. 2 to sprayer.Unload the single atomizing shower nozzle 1 of wide cut on the spray boom, the interface 38 of duster in the changing-over, medicinal powder can directly add in the medicinal powder box 40 by the mouth below the cap 41 that dusts.Screw the cap that dusts.The depression bar of actuating sprayer is to produce compressed air.Compressed air enters the medicinal powder from wireway 39 and plastic flexible pipe 42, make powder take place to stir and disperse, and by air-flow from powder injection hole 43 ejections.Respectively there is a powder injection hole the dust both sides of cap, therefore can realize two-way dusting, and are suitable for carrying out in the crop field that grows densely crop canopy lower floor powder injection process.

Claims (6)

1, a kind of multifunctional manual atomizing powder-spraying sprayer, form by medicine-chest, switch, jet pipe, crank, connecting rod, stopper rod, power part, it is characterized in that shower nozzle 1 can changing-over, it also can be conventional shower nozzle, it also can be unidirectional wide cut atomizing shower nozzle, two-way in a narrow margin atomizing shower nozzle, the two-way atomizing shower nozzle of wide cut, box dusts; Its power part can be the Pneumatic type air pump, also can be the hydraulic type air pump.

2, atomizing powder-spraying sprayer as claimed in claim 1, it is characterized in that shower nozzle is two-way in a narrow margin atomizing shower nozzle, it has a two-way sprinkler core 23 above in the T font sprayer body 22, a shunting core 32 is arranged below, the most advanced and sophisticated top of shunting core is inserted in the intermediate channel of sprinkler core, the middle both sides of sprinkler core 23 respectively have two outsides of one annular half slot 36, groove that six semicircle air discharge ducts 37 are respectively arranged, sprinkler core outage 35 axially arranged; Two sprinkler caps 31 are enclosed within the both sides of sprayer body 22 with being threaded, and there is shower nozzle hole 28 at the sprinkler cap center, and spray orifice 28 is concentric with outage 35; Shunting core 32 has central tube 44, and there are four uniform air flues 34 both sides, and sprayer body 22 exterior upper portion are fixed with support 33.

3, atomizing powder-spraying sprayer as claimed in claim 1, it is characterized in that shower nozzle is the two-way atomizing shower nozzle of wide cut, it is a sprayer body of removing sprinkler cap 31 on two-way atomizing shower nozzle in a narrow margin, be connected on the both sides of shower nozzle with two plastic flexible pipes 24, other has two plastic outer tube 21-heads to be connected on the sprayer body, the other end connects with two wide cut atomizing shower nozzles 1, wide cut atomizing shower nozzle 1 is by a nozzle boss 26, sprinkler core 18 and sprinkler cap 27 are formed, there are the two screw channels 30 of twice at the middle part on the sprinkler core 18, there is outage 29 at the center, sprinkler core is inserted in the sprinkler cap 27, one outage 28 is arranged on the sprinkler cap, sprinkler cap 27 and nozzle boss are with being threaded, plug metal connecting tube 25 before connecting earlier, one of metal connecting tube is inserted in the plastic outer tube 21, respectively there is a support 33 plastic outer tube 21 both sides,, and are locked in wing nut 20 on the support 33 of sprayer body 20 two groups of folding sheet metal 19 active being riveted into one by active riveting.

4, atomizing powder-spraying sprayer as claimed in claim 1 is characterized in that shower nozzle is the box that dusts, and it is by box body 40, on duster interface 38, be with a wireway 39, under connect plastic flexible pipe 42, the cap 41 that dusts is arranged at the box other end top of dusting, respectively there is a powder injection hole 43 both sides on the cap 41 that dusts.

5, atomizing powder-spraying sprayer as claimed in claim 1 is characterized in that power part is the Pneumatic type air pump, is made up of inflator stack shell 3 and cover 2, and interior dress piston 5, piston 5 are contained on the piston rod 4, and a check valve 6 is arranged at the cylinder block bottom.

6, atomizing powder-spraying sprayer as claimed in claim 1, it is characterized in that power part is the hydraulic type liquid pump, pump housing fluid cylinder is equipped with two feed liquor check valves 12 and 13 and discharge opeing check valves 15 for 10 times, one discharging tube 16 is arranged in addition, plastic catheter 14 1 termination discharge opeing check valves 15, the other end taps into liquid check valve 12, and pump 9 is arranged in the middle of the surge drum, a stopper rod 8 is arranged in the pump and is fixed on the piston 17 of stopper rod lower end, on explosive barrel lid 7 is arranged.

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