CN201940308U

CN201940308U - Powder sprayer

Info

Publication number: CN201940308U
Application number: CN2011200100923U
Authority: CN
Inventors: 陈昌祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-13
Filing date: 2011-01-13
Publication date: 2011-08-24
Anticipated expiration: 2021-01-13

Abstract

The utility model discloses a powder sprayer, which comprises a casing (2), a feeding device and a powder spray pipe (1). The feeding device and the powder spray pipe (1) are respectively connected onto the casing (2), an impeller (9) and a motor are arranged in the casing (2), the impeller (9) is fixed onto a rotary shaft of the motor, and the motor is communicated with a power supply and further connected with a control switch (13). The powder sprayer with the technical scheme is applicable to spray for powder solids, simple in structure, light in weight, long in spray distance, convenient for adjusting the distance, convenient in use and high in efficiency.

Description

Duster

Technical field

The utility model relates to a kind of powder and sprays machinery, is specifically related to a kind of small-sized electric duster.

Background technology

Duster is widely used in various aspects in actual life, usually be used for agricultural, carry out sterilization with powder medicine in the forestry, sterilization etc., in the sericulture process as the rural area, need carry out repeatedly sterilization to the silkworm body, sterilization, main component in the sterilization is a lime powder, more original mode is to spill by manually carrying out hand, this kind mode not only efficient is low, and human body there is very big injury, in order to address this problem, as notification number is a kind of silkworm body duster that CN 2111336 announces, this technical scheme comprises axle, handle, charging aperture, composition such as spout and rotating vane, this scheme are to reach the purpose of spraying powder by artificial rotary handle, though this scheme the most original scheme has relatively had bigger technological improvement, but spraying efficiency is still very low, and sprays the distance weak point, can not satisfy the demand of people's work.

The utility model content

The utility model has overcome the deficiencies in the prior art, and the duster of a kind of efficient height, sprinkling powder medicine easy to use is provided.

For solving above-mentioned technical problem, the utility model by the following technical solutions:

A kind of duster comprises housing, feed arrangement and discharge tube, and feed arrangement and discharge tube are connected on the housing separately, be provided with impeller and motor in the housing, impeller is fixed on the rotating shaft of motor, and described motor is communicated with power supply, and described motor also is connected with gauge tap.

Further technical scheme is that described motor is an ac motor.

Further technical scheme is that described ac motor is the stepless time adjustment motor, and described stepless time adjustment motor is communicated with AC power, and described gauge tap is the stepless time adjustment switch.

Further technical scheme is that described motor is a dc motor, and described power supply is a dc source, and dc motor is communicated with dc source.

Further technical scheme is that described dc motor is a speed adjustable DC motor, and described dc source is a battery, and this battery is installed on the housing.

Further technical scheme is that described feed arrangement is a powder absorbing pipe, and powder absorbing pipe one end is that powder is drawn inlet, and the other end is communicated with the empty cavity position of housing.

The powder that further again technical scheme is described powder absorbing pipe is drawn the porch and is provided with screen pack.

Further technical scheme is also to be provided with stay pipe on the described housing, and described stay pipe and housing flexibly connect.

Also further technical scheme is that described feed arrangement is the infundibulate charging aperture, and described infundibulate charging aperture is installed on the housing, and the powdering inlet place of its lower end is connected with the residing position of impeller in the housing.

The technical program can also be that described powder absorbing pipe is to be connected with the screw that powder absorbing pipe one end is provided with by bayonet socket is set on the housing with housing; Described discharge tube is to be connected with the screw that discharge tube one end is provided with by bayonet socket is set on the housing with housing.

Compared with prior art, the beneficial effects of the utility model are:

Technical solutions of the utility model are applicable to the sprinkling to powder solid, and are simple in structure, and light weight is sprayed distance, and the distance of distance is convenient to regulate, easy to use, the efficient height.

Description of drawings

Fig. 1 is the utility model embodiment one perspective view.

Fig. 2 looks the partial structurtes schematic diagram for the left side of Fig. 1.

Fig. 3 cuts the part-structure schematic diagram open for Fig. 2 housing.

Fig. 4 is the utility model embodiment one powder absorbing pipe structural representation.

Fig. 5 is the utility model embodiment two perspective view.

Fig. 6 is the utility model embodiment three perspective view.

Fig. 7 is the utility model embodiment four perspective view.

Among the figure: discharge tube 1, housing 2, handle 3, ac motor 4, dc motor 403, stay pipe 5, lead 6, Plastic Drum 7, powder absorbing pipe 8, impeller 9, screw 10, bayonet socket 11, screen pack 12, gauge tap 13, battery 14, infundibulate charging aperture 15.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further elaborated.

Embodiment one

As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of duster, comprise housing 2, powder absorbing pipe 8 and discharge tube 1, powder absorbing pipe 8 is connected with housing 2 respectively separately with discharge tube 1, be provided with impeller 9 and ac motor 4 in the housing 2, ac motor 4 is the stepless time adjustment motor, impeller 9 is fixed on the rotating shaft of stepless time adjustment motor, ac motor 4 is communicated with AC power by lead 6, between being communicated with, be provided with the gauge tap 13 that is used to regulate ac motor 4, gauge tap 13 is the stepless time adjustment switch, also is provided with the handle 3 that is used to hold this device on the housing 2; Powder absorbing pipe 8 one ends are that powder is drawn inlet, this powder is drawn the porch and is provided with screen pack 12, and screen pack 12 can stop from Plastic Drum 7 interior other impurity that suck, and causes in this device and stops up, influence operate as normal, powder absorbing pipe 8 other ends are communicated with impeller 9 residing empty cavity positions in the housing 2.Also be provided with stay pipe 5 on the housing, stay pipe 5 flexibly connects with housing 2, and the effect of stay pipe 5 is to be used for supporting on the ground, is convenient to place.Powder absorbing pipe 8 and housing 2 are by being provided with on bayonet socket 11 and the powder absorbing pipe 8 that screw 10 is connected being provided with on the housing 2; The junction of discharge tube 1 and housing 2 is by bayonet socket 11 is set on housing 2, is provided with on the discharge tube 1 that screw 10 connects.

In use manually this duster is mentioned by handle 3, the powder of powder absorbing pipe 8 is drawn the porch and is embedded in the powder medicine in the Plastic Drum 7, impeller 9 rotations make and produce vacuum in the powder absorbing pipe 8, under the effect of atmospheric pressure, powder medicine is inhaled in the powder absorbing pipe 8, again by discharge tube 1 ejection, the rotary speed that can regulate the stepless time adjustment motor by the stepless time adjustment switch, thus can control the distance of dusting of discharge tube 1.

Adopt the all-plastic casing in the present embodiment, third rare impeller, make this installation weight light, easy to use, the alternating current 220V of use, frequency is the power for illumination of 50HZ, power input to a machine is 350W, the rotating speed of motor is 0-15000 rev/min, draws by experiment to dust apart from 5 meters of Da Keda, can be widely used in every field.

Embodiment two

As shown in Figure 5, a kind of duster, comprise housing 2, powder absorbing pipe 8 and discharge tube 1, powder absorbing pipe 8 is connected with housing 2 respectively separately with discharge tube 1, be provided with impeller 9 and ac motor 4 in the housing 2, impeller 9 is fixed on the rotating shaft of ac motor 4, and ac motor 4 is communicated with AC power by lead 6, between being communicated with, be provided with the gauge tap 13 that is used to regulate ac motor 4, also be provided with the handle 3 that is used to hold this device on the housing 2; With respect to duster among the embodiment one, stay pipe 5 is not set in the present embodiment, makes structure more simple.

Embodiment three

As shown in Figure 6, a kind of duster, comprise housing 2, powder absorbing pipe 8 and discharge tube 1, powder absorbing pipe 8 is connected on the housing 2 separately with discharge tube 1, is provided with impeller 9 and dc motor 403 in the housing 2, impeller 9 is fixed on the rotating shaft of dc motor 403, and also be provided with bearing between rotating shaft and the housing, above-mentioned dc motor 403 is communicated with dc source, and described dc source is a battery 14, this battery 14 is installed on the housing 2, and controls by gauge tap 13.

Embodiment four

As shown in Figure 7, a kind of duster, comprise housing 2, feed arrangement and discharge tube 1, feed arrangement and discharge tube 1 are connected on the housing 2 separately, be provided with impeller 9 and ac motor 4 in the housing 2, impeller 9 is fixed on the rotating shaft of ac motor 4, and also is provided with bearing between rotating shaft and the housing, above-mentioned ac motor 4 is communicated with AC power, controls by gauge tap 13 again.Above-mentioned feed arrangement is an infundibulate charging aperture 15, and this infundibulate charging aperture 15 is installed on the housing 2, and the powdering inlet place of its lower end is communicated with impeller 9 residing empty cavity positions in the housing 2.Splendid attire powder medicine in the infundibulate charging aperture 15, by the effect of gravity, powder medicine falls in the impeller 9 residing cavitys, and makes powder medicine from discharge tube 1 ejection by impeller 9.

Claims

1. duster, comprise housing (2), feed arrangement and discharge tube (1), feed arrangement and discharge tube (1) are connected on the housing (2) separately, it is characterized in that being provided with in the housing (2) impeller (9) and motor, impeller (9) is fixed on the rotating shaft of motor, described motor is communicated with power supply, and described motor also is connected with gauge tap (13).

2. duster according to claim 1 is characterized in that described motor is ac motor (4).

3. duster according to claim 2 is characterized in that described ac motor (4) is the stepless time adjustment motor, and described stepless time adjustment motor is communicated with AC power, and described gauge tap (13) is the stepless time adjustment switch.

4. duster according to claim 1 is characterized in that described motor is dc motor (403), and described power supply is a dc source, and dc motor (403) is communicated with dc source.

5. duster according to claim 4 is characterized in that described dc source is battery (14), and this battery (14) is installed on the housing (2).

6. according to any described duster of claim of claim 1 to 5, it is characterized in that described feed arrangement is powder absorbing pipe (8), powder absorbing pipe (8) one ends are that powder is drawn inlet, and the other end is communicated with the empty cavity position of housing (2).

7. duster according to claim 6 is characterized in that the powder absorption porch of described powder absorbing pipe (8) is provided with screen pack (12).

8. duster according to claim 1 is characterized in that also being provided with on the described housing (2) stay pipe (5), and described stay pipe (5) flexibly connects with housing (2).

9. duster according to claim 1 is characterized in that described feed arrangement is infundibulate charging aperture (15), and described infundibulate charging aperture (15) is installed on the housing (2), and the powdering inlet place of its lower end is communicated with the empty cavity position of housing (2).

10. duster according to claim 6 is characterized in that described powder absorbing pipe (8) and housing (2) are to be connected with the screw (10) that powder absorbing pipe (1) one end is provided with by bayonet socket (11) is set on the housing (2); Described discharge tube (1) is to be connected with the screw (10) that discharge tube (1) one end is provided with by bayonet socket (11) is set on the housing (2) with housing (2).