CN203872837U - Device for spraying powdery medicine - Google Patents

Abstract

The utility model discloses a device for spraying powdery medicine. The device comprises an air blower (1). A handle (2) convenient to hold by hand is arranged on a case, an air inlet of the air blower is connected with a container (4) for containing the powdery medicine through a section of short pipe (3), and an air outlet of the air blower is connected with a long pipe (5). When the air blower works, the powdery medicine is sprayed out of a long pipe opening, the container for containing the powdery medicine is a small barrel, a through hole is formed in the bottom of the barrel, a pipe thread (8) penetrates through the hole and is matched with a pipe nut (9) and fixed to the bottom wall of the barrel, the lower section of the pipe thread is matched with the thread part of another T-shaped pipe (11), the outer wall of other parts of the T-shaped pipe is tightly matched with one end, connected with the air inlet, of the short pipe, a guide pipe (12) is contained in center hole of the pipe thread, and holes are formed in the wall of the guide pipe. The device can spray anti-freezing powder containing formaldehyde, fresh lime powder and other powder, the powder spraying speed is high, the effect is good, the upper portions and the lower portions of silkworms can be sprayed, and silkworm breeding sanitation is facilitated.

Description

Spray the device of powder medicine

Technical field

The utility model relates to a kind of sericulture device, particularly a kind of device that sprays powder medicine that uses for disinfecting process.

Background technology

Sterilization is the important step in breeding silkworms, the effect of its direct relation flacherie control, and then have influence on the benefit of sericulture.Owing to needing to use in a large number the powder disinfecting drugs such as pulverized limestone and mascardine-proof dust in Disinfection in silkworm rearing, the dust producing in use and smell can produce certain harm to Disinfection in silkworm rearing personnel's health, simultaneously to shed work work consuming many for heavy medicine, weak effect, the factors such as labour intensity is large have had a strong impact on the effect of Disinfection in silkworm rearing diseases prevention, thus, develop a kind of sterilization duster and seem particularly necessary.

Utility model content

The purpose of this utility model is to provide a kind of can overcome known disadvantage, reduces hand labor intensity, easy to use, has the device of the spraying powder medicine of good spraying effect.

For achieving the above object, scheme of the present utility model is: a kind of device that sprays powder medicine, there is a fan blower, on casing, have and be convenient to the handle that hand is held, its air inlet connects the container of a Sheng powder medicine by a brachymemma pipe, air outlet connects a long tube, when fan blower is worked, powder medicine sprays from long tube mouth, the container of containing powder medicine is a keg, , there is a through hole at the bucket end, one gas thread is through described hole, be fixed on bucket diapire with a pipe nut, the hypomere of gas thread coordinates with the threaded portion of another T shape pipe, the outer wall of the remainder of T shape pipe and one end immovable fitting that is connected a brachymemma pipe of air inlet, the centre bore of gas thread holds a conduit, on the wall of conduit, have hole.

Adopt such scheme, hold powder medicine in container, start fan blower, powder medicine sprays equably on object, easy to use, laborsaving, effective, thereby has realized the purpose of this utility model.

Below in conjunction with diagram and embodiment, scheme is described in more detail.

Accompanying drawing explanation

Fig. 1 is for spraying the stereogram of the device of powder medicine;

Fig. 2 is A-A cutaway view in Fig. 1.

Embodiment

As shown in Figure 1, there is a fan blower 1, on casing, have and be convenient to the handle 2 that hand is held, the air inlet of fan blower connects a container 4 of containing powder by a brachymemma pipe 3, air outlet connects a long tube 5, and caliber is 30mm, is about 300-500mm, the end of long tube is that a bend pipe 6 is to control the direction of spray medicine, have a power connection 7, described fan blower use electric power or use miniature gasoline engine be used as power all can, the present embodiment is used electric power, therefore hand is held handle operation, very light.

If Fig. 2 is for containing the concrete structure of powder container 4, described Sheng powder container is a keg, , there is a through hole at the bucket end, the pipe shaft of one gas thread 8 is partly through described hole, pipe nut 9 coordinates the wall at the bottom of clamping barrel with gas thread 8, added gasket seal when pad 10 is tightening pipe nuts 9, prevent powder effusion, the pipe shaft bottom of gas thread 8 coordinates with the threaded portion of another T shape pipe 11, the outer wall of the remainder of T shape pipe 11 and the hole wall cooperation of other end bend pipe that is connected a brachymemma pipe 3 of air inlet, because above-mentioned Guan Junyong plastics make, so can coat adhesive on hole wall, so that fastening better effects if.

In the endoporus of gas thread 8, insert the conduit 12 that can freely put into or take out, the pipe shaft of conduit has some apertures 13, coordinates a pipe cap 14 in the end of conduit, and the other end of conduit is located by a step of T shape pipe 11.

While using this device, in keg, pack powder medicine into, in cocoonery, often use as the powder of formaldehyde composition, fresh quicklime etc., because the volume of container 4 is little, the container upper base diameter of the present embodiment is 170mm, and height is 170mm left and right, so only can fill 1000 grams of left and right of powder medicine at every turn, weight is lighter, when fan blower starts, vibration makes medicinal powder enter pipe 12 inner chambers from aperture 13, by air inlet, enters blower fan, through air outlet, from jet pipe, sprays.

The sterilizing duster for silkworms of this invention has that volume is little, quality is light, the feature of good and cheap, one-object-many-purposes.Its dependable performance, practical.Can spray the pulvis such as the mascardine-proof dust of formaldehyde composition, fresh pulverized limestone, dusting speed is fast, effective, and silkworm body all can be sprayed onto up and down, is conducive to the health of breeding silkworms.And save silkworm medicine 30-40%, be 4-5 times of efficiency hand-manipulated.Dust 95 centimetres of ranges, 30 centimetres of width, approximately 80 of every 1 square millimeter of density.This product also can be used for fruit tree, flowers and trees are controlled worm etc.

Claims (1)

1. a device that sprays powder medicine, there is a fan blower (1), on casing, there is the handle (2) of being convenient to hand and holding, its air inlet connects the container (4) of a Sheng powder medicine by a brachymemma pipe (3), air outlet connects a long tube (5), when fan blower is worked, powder medicine sprays from long tube mouth, it is characterized in that: the container of containing powder medicine is a keg, , there is a through hole at the bucket end, one gas thread (8) is through described hole, be fixed on bucket diapire with a pipe nut (9), the hypomere of gas thread coordinates with the threaded portion of another T shape pipe (11), the outer wall of the remainder of T shape pipe and one end immovable fitting that is connected a brachymemma pipe of air inlet, the centre bore of gas thread holds a conduit (12), on the wall of conduit, have hole.