CN207491733U

CN207491733U - A kind of hand-held centrifugal sprayer

Info

Publication number: CN207491733U
Application number: CN201721674241.XU
Authority: CN
Inventors: 邱琦勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-05
Filing date: 2017-12-05
Publication date: 2018-06-15
Anticipated expiration: 2027-12-05

Abstract

The utility model provides a kind of hand-held centrifugal sprayer, belongs to agricultural machinery technological field.It solves the problems, such as that existing hand-held centrifugal sprayer switching manipulation is inconvenient.This hand-held centrifugal sprayer, including spinning disc atomizer, supporting member, spraying shaft and motor, the rear end of spraying shaft is provided with the power supply module for driving motor, power supply module includes battery tray and lithium battery, battery tray is arranged on the rear end of spraying shaft, lithium battery is connected by detachable structure with battery tray, and start stop switch is provided on the side wall of battery tray.It is provided with start stop switch on the side wall of battery tray, the startup and stopping of motor are operated by start stop switch, it is easy to operate, it is not error-prone, and due to this hand-held centrifugal sprayer by original cylindrical battery be changed to can charge and discharge lithium battery, service life is long, environmental pollution is small, the feature of environmental protection is good, and can repeat charge and discharge, and use cost is low；And lithium battery can be removed and charged, it is easy to use.

Description

A kind of hand-held centrifugal sprayer

Technical field

The utility model belongs to agricultural machinery technological field, is related to a kind of sprayer, particularly a kind of to hold centrifugal spray Day with fog.

Background technology

Existing hand-held electric centrifugal sprayer is mainly by containing minisize dc drive motor, bearing in spinning disc atomizer Component and spraying shaft composition, above-mentioned supporting member, which is fixed, is located at shaft top, and spinning disc atomizer body is fixed positioned at supporting member On one end, battery and switch that electric motor uses are typically mounted in shaft.But since the electric appliance of traditional spraying machine is opened Generally use A seating switch is closed, thus battery case is had to be arranged on shaft, by rotating rear cover to be carried out to sprayer It is turned on and off, it is not only inconvenient, but also easily cover or battery is caused to be deviate from due to screwing out excessively, and existing spray Battery is often dry cell used by day with fog, and consumption is big, is unfavorable for environmental protection.

Invention content

The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of hand-held atomizer Device, the technical problem to be solved is that how so that the switching manipulation of hand-held centrifugal sprayer is more convenient, simultaneously more for it There is the feature of environmental protection.

The purpose of this utility model can be realized by following technical proposal：A kind of hand-held centrifugal sprayer, including spray Mist turntable, supporting member, spraying shaft and motor, which is characterized in that the rear end of the spraying shaft is provided with to drive electricity The power supply module of machine, the power supply module include battery tray and lithium battery, and the battery tray is arranged on the rear end of spraying shaft, institute It states lithium battery by detachable structure with battery tray to be connected, start stop switch is provided on the side wall of the battery tray.

This hand-held centrifugal sprayer is provided with start stop switch on the side wall of battery tray, and motor is operated by start stop switch Startup and stopping, it is easy to operate, it is not error-prone, and since original cylindrical battery is changed to by this hand-held centrifugal sprayer Can charge and discharge lithium battery, service life is long, and environmental pollution is small, and the feature of environmental protection is good, and can repeat charge and discharge, use cost It is low；And lithium battery can be removed and charged, it is more convenient to use.

In above-mentioned hand-held centrifugal sprayer, the battery tray has accommodating cavity open backward, the lithium battery It is plugged in accommodating cavity back to front, and the rear end of lithium battery is fixed with connection cover, the detachable structure is arranged on battery tray Between connection cover.

In above-mentioned hand-held centrifugal sprayer, the detachable structure include being arranged on clamping seat in accommodating cavity and The fastener being arranged in connection cover, the fastener are adapted with clamping seat.Lithium battery passes through on fastener and battery tray Clamping seat realization is detachably connected, simple in structure, easy to operate.

In above-mentioned hand-held centrifugal sprayer, it is described clamping seat be located at the port of accommodating cavity, the fastener by Connection cover extends towards accommodating cavity, and fastener is located at the outside of lithium battery, and the rear end of the fastener is connected in connection cover, The front end of fastener has for being clamped the grab that seat is adapted, and fastener has briquetting.When lithium battery and connection cover connect When on battery tray, the front end of briquetting is resisted against on the rear end face of battery tray, and briquetting exposes to the accommodating cavity of battery tray, and Briquetting links with grab, when inwardly squeezing briquetting, grab can be caused to be detached from clamping seat, so that lithium battery and company Battery tray can be easily fallen off by connecing lid, easy to operate.

In above-mentioned hand-held centrifugal sprayer, the rear end face of the battery tray, which has, to be recessed forward and is pressed for accommodating The recess of briquetting.Play the role of calibration positioning in dismantling connection.

In above-mentioned hand-held centrifugal sprayer, the section of the accommodating cavity is triangular in shape, the number of the clamping seat It is two, and is each positioned on the side internal face of triangle accommodating cavity, the number of the fastener is two, and fastener and card Joint chair is arranged in a one-to-one correspondence.Two groups of matched fasteners and clamping seat, sound construction and stabilization after clamping, and convenient for pressing Operation is detached.

In above-mentioned hand-held centrifugal sprayer, the spray lance is as pipe fitting, for connecting battery tray and motor Electric wire is threaded through in the inner cavity of spraying shaft.Wiring is reasonable, compact-sized.

In above-mentioned hand-held centrifugal sprayer, the spraying shaft includes the preceding pipe fitting for being made as tubular structure and rear pipe Before part, the spinning disc atomizer and supporting member are connected on pipe fitting, rear end and the rear tubular member sliding plug of the preceding pipe fitting are described The front end of rear tubular member has locking cover board, and the battery tray is connected to the rear end of rear tubular member, and the electric wire is managed after being threaded through successively In part and preceding pipe fitting.Spraying shaft is assembled by the preceding pipe fitting and rear tubular member that can be slided relatively, and is carried out by locking cover board Locking；Preceding pipe fitting and rear tubular member are made as tubular structure, are not only easy to implement telescopic adjustment, but also convenient for for driving motor work Electric wire interts.

In above-mentioned hand-held centrifugal sprayer, the rear end of the preceding pipe fitting has positioning seat, and the electric wire is interspersed in On positioning seat, and spring is provided between the positioning seat and locking cover board, the spring is set on front tube part.Positioning seat, Spring and locking cover board match to adjust collapsing length of the preceding pipe fitting relative to rear tubular member.

In above-mentioned hand-held centrifugal sprayer, the front end of the spraying shaft is fixed with connecting pipe box, the bearing Component is hinged in connecting pipe box, and in supporting member, the drive shaft of the spinning disc atomizer and motor is connected the electric machine built-in, Medicine pot is also associated in the supporting member, is connected between the medicine pot and spinning disc atomizer by woven hose.Electric wire is by successively It is connected on motor after across the inner cavity of spraying shaft and connecting pipe box, the water or liquid in medicine pot are under the effect of gravity by infusing Pipe is flowed on the inner wall of spinning disc atomizer, and water or liquid rotation and are broken into mist to carry out by spinning disc atomizer under motor drive Release.

Compared with prior art, this hand-held centrifugal sprayer by lithium battery and battery tray be set as being separated from each other can Detaching structure, while start stop switch is provided on the side wall of battery tray, the startup and stopping of motor are operated by start stop switch, It is easy to operate, it is not error-prone, and due to this hand-held centrifugal sprayer use be can charge and discharge lithium battery, service life Long, environmental pollution is small, and the feature of environmental protection is good.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the rear end face view of battery tray in the utility model.

Fig. 3 is lithium battery and the structure diagram of connection cover in the utility model.

In figure, 1, spinning disc atomizer；2nd, supporting member；3rd, spraying shaft；4th, battery tray；5th, lithium battery；6th, start stop switch；7、 Accommodating cavity；8th, connection cover；9th, it is clamped seat；10th, fastener；101st, grab；102nd, briquetting；11st, preceding pipe fitting；12nd, rear tubular member； 13rd, cover board is locked；14th, positioning seat；15th, spring；16th, recess；17th, motor；18th, electric wire；19th, connecting pipe box；20th, medicine pot.

Specific embodiment

It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

With reference to Fig. 1, the present embodiment is a kind of hand-held centrifugal sprayer, including spinning disc atomizer 1, supporting member 2, spray lance Body 3 and motor 17, spraying shaft 3 are tubular structure, and the front end of spraying shaft 3 is fixed with connecting pipe box 19, connecting pipe box 19 with 3 inner cavity of spraying shaft is connected, and supporting member 2 is hinged in connecting pipe box 19, and motor 17 is built in supporting member 2, spraying Turntable 1 and the drive shaft of motor 17 are connected, and medicine pot 20 is also associated in supporting member 2, is passed through between medicine pot 20 and spinning disc atomizer 1 Woven hose 21 is connected.

Concrete structure is as follows, and spraying shaft 3 includes being made as the preceding pipe fitting 11 of tubular structure and rear tubular member 12, spinning disc atomizer 1 Before being connected to supporting member 2 by connecting pipe box 19 on pipe fitting 11, the rear end sliding plug of preceding pipe fitting 11 is in rear tubular member 12 Front end, specifically, the front end of rear tubular member 12 has locking cover board 13, the rear end of preceding pipe fitting 11 has positioning seat 14, and electric wire 18 is worn It is inserted on positioning seat 14, and spring 15 is provided between positioning seat 14 and locking cover board 13, before spring 15 is set on pipe fitting 11, Spraying shaft 3 is assembled by the preceding pipe fitting 11 and rear tubular member 12 that can be slided relatively, can realize telescopic adjustment.Spraying shaft 3 Also there is the power supply module for driving motor 17, power supply module includes battery tray 4 and lithium battery 5, and battery tray 4 is managed after being arranged on The rear end of part 12, lithium battery 5 are connected by detachable structure with battery tray 4, and start stop switch is provided on the side wall of battery tray 4 6.Preceding pipe fitting 11 and rear tubular member 12 in the present embodiment are made as tubular structure, convenient for being used for the electric wire 18 of the work of driving motor 17 It is interspersed.

With reference to Fig. 2 and Fig. 3, battery tray 4 has an open backward and triangular in shape section accommodating cavity 7, lithium battery 5 from it is rear toward Before be plugged in accommodating cavity 7, and the rear end of lithium battery 5 is fixed with connection cover 8, detachable structure is arranged on battery tray 4 and connection Between lid 8, detachable structure includes the clamping seat 9 being arranged in accommodating cavity 7 and the fastener 10 being arranged in connection cover 8, card Fastener 10 is adapted with clamping seat 9.Clamping seat 9 in the present embodiment is located at the port of accommodating cavity 7, and fastener 10 is by connection cover 8 extend towards accommodating cavity 7, and fastener 10 is located at the outside of lithium battery 5, and the rear end of fastener 10 is connected in connection cover 8, card The front end of fastener 10 has to be clamped the grab 101 that seat 9 is adapted, and fastener 10 has a briquetting 102, after battery tray 4 End face has the recess 16 for being recessed forward and being used to house briquetting 102, when lithium battery 5 and connection cover 8 are connected on battery tray 4 When, the front end of briquetting 102 is resisted against in the recess 16 of battery tray 4, the energy when lithium battery 5 and battery tray 4 plug of recess 16 Enough play the role of location of proofreading.The number that seat 9 is clamped in the present embodiment is two, and is each positioned at the one of triangle accommodating cavity 7 On the internal face of side, the number of fastener 10 is two, and fastener 10 is arranged in a one-to-one correspondence with clamping seat 9, two fasteners 10 Respectively on two sides of triangle, pressing operation is more convenient.

The operation principle of the present embodiment is as follows：

1st, lithium battery 5 is detachably connected on by buckle structure on the battery tray 4 of 3 rear end of spraying shaft, Neng Goutong It crosses charge and discharge realization to recycle, energy conservation and environmental protection, use cost is relatively low；Battery tray 4 and the motor 17 positioned at 3 front end of spraying shaft Between be connected by the electric wire 18 being built in spraying shaft 3, the startup of motor 17 and close by being located at 4 side wall of battery tray On start stop switch 6 controlled, operation is more convenient, and maloperation probability is small；

2nd, spraying shaft 3 forms, and can carry out stretching for length for two sections of hollow preceding pipe fittings 11 and 12 grafting of rear tubular member Contracting adjustment, the job area of spraying are wider.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims

1. a kind of hand-held centrifugal sprayer, including spinning disc atomizer (1), supporting member (2), spraying shaft (3) and motor (17), It is characterized in that, the rear end of the spraying shaft (3) is provided with for the power supply module of driving motor (17), the power supply module Including battery tray (4) and lithium battery (5), the battery tray (4) is arranged on the rear end of spraying shaft (3), and the lithium battery (5) is logical It crosses detachable structure with battery tray (4) to be connected, start stop switch (6) is provided on the side wall of the battery tray (4).

2. hand-held centrifugal sprayer according to claim 1, which is characterized in that the battery tray (4) has to be opened backward The accommodating cavity (7) of mouth, the lithium battery (5) is plugged on back to front in accommodating cavity (7), and the rear end of lithium battery (5) is fixed with Connection cover (8), the detachable structure are arranged between battery tray (4) and connection cover (8).

3. hand-held centrifugal sprayer according to claim 2, which is characterized in that the detachable structure includes being arranged on Clamping seat (9) in accommodating cavity (7) and the fastener (10) being arranged in connection cover (8), the fastener (10) and clamping seat (9) it is adapted.

4. hand-held centrifugal sprayer according to claim 3, which is characterized in that the clamping seat (9) is positioned at accommodating cavity (7) at port, the fastener (10) is extended, and fastener (10) is positioned at lithium battery by connection cover (8) towards accommodating cavity (7) (5) outside, the rear end of the fastener (10) are connected in connection cover (8), and the front end of fastener (10) has to be clamped The grab (101) that seat (9) is adapted, fastener (10) have briquetting (102).

5. hand-held centrifugal sprayer according to claim 4, which is characterized in that the rear end mask of the battery tray (4) There is the recess (16) for being recessed forward and being used to house briquetting (102).

6. according to the hand-held centrifugal sprayer described in claim 3 or 4 or 5, which is characterized in that the accommodating cavity (7) is cut Face is triangular in shape, and the number of the clamping seat (9) is two, and be each positioned on the side internal face of triangle accommodating cavity (7), institute The number for stating fastener (10) is two, and fastener (10) is arranged in a one-to-one correspondence with clamping seat (9).

7. according to the hand-held centrifugal sprayer described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that the spraying shaft (3) it is pipe fitting, the electric wire (18) for connecting battery tray (4) and motor (17) is threaded through in the inner cavity of spraying shaft (3).

8. hand-held centrifugal sprayer according to claim 7, which is characterized in that the spraying shaft (3) is including being made as The preceding pipe fitting (11) of tubular structure and rear tubular member (12), the spinning disc atomizer (1) and supporting member (2) are connected to preceding pipe fitting (11) On, rear end and rear tubular member (12) sliding plug of the preceding pipe fitting (11), the front end of the rear tubular member (12) have locking cover board (13), the battery tray (4) is connected to the rear end of rear tubular member (12), the electric wire (18) be threaded through successively rear tubular member (12) and before In pipe fitting (11).

9. hand-held centrifugal sprayer according to claim 8, which is characterized in that the rear end of the preceding pipe fitting (11) has Positioning seat (14), the electric wire (18) is interspersed on positioning seat (14), and is set between the positioning seat (14) and cover board (13) There is spring (15), the spring (15) is set on preceding pipe fitting (11).

10. hand-held centrifugal sprayer according to claim 7, which is characterized in that the front end of the spraying shaft (3) is consolidated Connecting pipe box (19) are connected with, the supporting member (2) is hinged in connecting pipe box (19), and the motor (17) is built in bearing structure In part (2), the spinning disc atomizer (1) and the drive shaft of motor (17) are connected, and medicine pot is also associated on the supporting member (2) (20), it is connected between the medicine pot (20) and spinning disc atomizer (1) by woven hose (21).