CN2845692Y

CN2845692Y - Vertical vacuum cleaner rolling brush clutch device

Info

Publication number: CN2845692Y
Application number: CN 200520074432
Authority: CN
Inventors: 倪祖根
Original assignee: JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU
Current assignee: Suzhou Kingclean Floorcare Co Ltd
Priority date: 2005-08-08
Filing date: 2005-08-08
Publication date: 2006-12-13
Anticipated expiration: 2015-08-08

Abstract

The utility model discloses a rolling brush clutch device of a vertical cleaner. The utility model comprises a pivot shaft which is fixed at the bottom part of a main body, wherein the pivot shaft is pivoted on an earthed brush; the inner part of the earthed brush is provided with a motor and a rolling brush; a clutch is arranged between the motor and the rolling brush. The motor is used for driving the clutch, and the clutch is used for driving the rolling brush. The pivot shaft is connected with a shifting device which is used for shifting the clutch. When the main body is leaned backwards, the shifting device loosens the clutch, the clutch is closed and the rolling brush is rotated. When the main body is upright, the clutch is pulled by the shifting device, the clutch moves away and the rolling brush is stopped. The utility model has the advantages that the safety is not only improved, but also electrical energy is saved.

Description

Vertical type dust collector round brush arrangement of clutch

Technical field

The utility model relates to a kind of vertical type dust collector round brush arrangement of clutch.

Background technology

Vertical type dust collector in the market generally comprises and articulates main body and the scrubbing brush two parts that connect, drive-connecting shaft also is simultaneously the sweep-up pipe that is communicated with main body and scrubbing brush, during standby, main body is erectility, during use, main body is the layback state, and the user holds main body and carries out on the ground, by scrubbing brush the dust on floor or the carpet is sucked main body.The weak point of this kind vertical type dust collector is as long as connect power switch, even main body is in upright holding state, the round brush in the scrubbing brush also can rotation work, thereby is easy to generate unsafe factor, and has wasted electric energy.

Summary of the invention

The purpose of this utility model is: a kind of vertical type dust collector round brush arrangement of clutch is provided, be provided with clutch between motor in scrubbing brush and the round brush, and clutch is controlled by the state of dust catcher, clutch breaks away from during the upright standby of main body, round brush does not change, and clutch closes during main body layback work, and round brush rotates, thereby improved the security performance of dust catcher, also saved electric energy.

The technical solution of the utility model is: a kind of vertical type dust collector round brush arrangement of clutch, comprise the pivot that is fixed on the main body bottom, pivot brushes with being articulated in, be provided with motor and round brush in the scrubbing brush, between described motor and the round brush clutch is installed, the driven by motor clutch, clutch drives round brush, pivotally connected have a striking gear, striking gear is stirred clutch, during the main body layback, and the striking gear loosen the clutch, clutch closes, round brush rotates, when main body is upright, and striking gear pulling clutch, clutch leaves, and round brush stops.

The further technical scheme of the utility model is: a kind of vertical type dust collector round brush arrangement of clutch, comprise the pivot that is fixed on the main body bottom, pivot brushes with being articulated in, be provided with motor and round brush in the scrubbing brush, between described motor and the round brush clutch is installed, the driven by motor clutch, clutch drives round brush, pivotally connected have a striking gear, striking gear is stirred clutch, during the main body layback, and the striking gear loosen the clutch, clutch closes, round brush rotates, when main body is upright, and striking gear pulling clutch, clutch leaves, and round brush stops; Described clutch comprises the clutch shaft that brushes on ground with two grades of bearing fixing, clutch shaft and motor shaft, round brush is parallel, clutch shaft is by the round brush of band drive synchronously, be with sliding bearing on the clutch shaft, be with roller on the sliding bearing, motor shaft drives roller by belt, one side end face of roller is provided with bellmouth, be combined with piston in the bellmouth, piston is enclosed within on the clutch shaft slidably, and the glissile segment of clutch shaft is the flat shape and cooperates with piston, and striking gear can spur piston and leave bellmouth, and being provided with spring between piston and one grade of bearing, spring promotes piston and compresses bellmouth.

The more detailed technical scheme of the utility model is: a kind of vertical type dust collector round brush arrangement of clutch, comprise the pivot that is fixed on the main body bottom, pivot brushes with being articulated in, be provided with motor and round brush in the scrubbing brush, between described motor and the round brush clutch is installed, the driven by motor clutch, clutch drives round brush, pivotally connected have a striking gear, striking gear is stirred clutch, during the main body layback, and the striking gear loosen the clutch, clutch closes, round brush rotates, when main body is upright, and striking gear pulling clutch, clutch leaves, and round brush stops; Described clutch comprises the clutch shaft that brushes on ground with two grades of bearing fixing, clutch shaft and motor shaft, round brush is parallel, clutch shaft is by the round brush of band drive synchronously, be with sliding bearing on the clutch shaft, be with roller on the sliding bearing, motor shaft drives roller by belt, one side end face of roller is provided with bellmouth, be combined with piston in the bellmouth, piston is enclosed within on the clutch shaft slidably, and the glissile segment of clutch shaft is the flat shape and cooperates with piston, and striking gear can spur piston and leave bellmouth, and being provided with spring between piston and one grade of bearing, spring promotes piston and compresses bellmouth; Described striking gear comprises the slide block of being located at the pivot bottom, slide block is stirred connecting rod, the other end pin joint of connecting rod is connected with an end of L shaped swinging plate, the angle end pin joint of L shaped swinging plate brushes on ground, the other end pin joint of L shaped swinging plate is connected with pull bar, the other end of pull bar is provided with sleeve and is inserted in clutch shaft, the side of piston is fixed with the flange lasso with its concentric, the flanging of flange lasso stretches in the trepanning of sleeve and hooks trepanning, pull bar is provided with extension spring, the other end of extension spring brushes with being fixed on, and sleeve and flange lasso trend is unclamped.

The utility model has the advantages that:

The utility model in scrubbing brush motor and round brush between be provided with clutch, clutch breaks away from during the upright standby of main body, round brush does not change, clutch closes during main body layback work, round brush rotates, thereby has improved the security performance of dust catcher.

2. the utility model spurs clutch shaft by the slide block of pivot bottom by connecting rod, swinging plate, pull bar, the clutch of solenoidoperated cluthes, and design science is reasonable, and is simple and reliable for structure, extremely easy to use.

Description of drawings

The utility model will be further described below in conjunction with drawings and Examples:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is an arrangement of clutch structure enlarged drawing.

Wherein: 1 main body; 2 pivots; 3 scrubbing brushes; 4 motors; 5 round brush; 6 clutches; 7 striking gears; 8 bearings; 9 clutch shafts; 10 motor shafts; 11 are with synchronously; 12 sliding bearings; 13 rollers; 14 belts; 15 bellmouths; 16 pistons; 17 glissile segments; 18 springs; 19 slide blocks; 20 connecting rods; 21 swinging plates; 22 pull bars; 23 sleeves; 24 flange lassos; 25 flangings; 26 trepannings; 27 extension springs.

The specific embodiment

Embodiment: as Fig. 1, Fig. 2, shown in Figure 3, a kind of vertical type dust collector round brush arrangement of clutch, comprise the pivot 2 that is fixed on main body 1 bottom, pivot 2 is articulated on the scrubbing brush 3, is provided with motor 4 and round brush 5 in the scrubbing brush 3, between described motor 4 and the round brush 5 clutch 6 is installed, motor 4 drives clutch 6, clutch 6 drives round brush 5, and pivot 2 is connected with striking gear 7, and striking gear 7 is stirred clutch 6;

Described clutch 6 comprises with two grades of bearings 8 and is fixed on clutch shaft 9 on the scrubbing brush 3, clutch shaft 9 and motor shaft 10, round brush 5 is parallel, clutch shaft 9 is by being with 11 to drive round brush 5 synchronously, be with sliding bearing 12 on the clutch shaft 9, be with roller 13 on the sliding bearing 12, motor shaft 10 drives roller 13 by belt 14, one side end face of roller 13 is provided with bellmouth 15, be combined with piston 16 in the bellmouth 15, piston 16 is enclosed within on the clutch shaft 9 slidably, and the glissile segment 17 of clutch shaft 9 is the flat shape and cooperates with piston 16, and striking gear 7 can spur piston 16 and leave bellmouth 15, and being provided with spring 18 between piston 16 and one grade of bearing 8, spring 18 promotes piston 16 and compresses bellmouth 15;

Described striking gear 7 comprises the slide block 19 of being located at pivot 2 bottoms, slide block 19 is stirred connecting rod 20, the other end pin joint of connecting rod 20 is connected with an end of L shaped swinging plate 21, the angle end pin joint of L shaped swinging plate 21 is on scrubbing brush 3, the other end pin joint of L shaped swinging plate 21 is connected with pull bar 22, the other end of pull bar 22 is provided with sleeve 23 and is inserted in clutch shaft 9, the side of piston 16 is fixed with the flange lasso 24 with its concentric, the flanging 25 of flange lasso 24 stretches in the trepanning 26 of sleeve 23 and hooks trepanning 26, pull bar 22 is provided with extension spring 27, the other end of extension spring 27 is fixed on the scrubbing brush 3, and sleeve 23 and flange lasso 24 trends are unclamped.

When main body 1 layback, slide block 19 reaches of pivot 2 bottoms are also unclamped connecting rod 20, connecting rod 20 is by swinging plate 21 releasing levers 22, the bellmouth 15 of piston 16 on pinch rollers 13 under the effect of spring 18, and, the sleeve 23 of pull bar 22 front ends unclamps with flange lasso 24 under the effect of extension spring 27, at this moment, motor shaft 10 drives clutch shafts 9, clutch shaft 9 by synchronously be with 11 drive round brush 5 rotations by bellmouth 15 drive pistons 16, piston 16 by the glissile segment 17 of offset flat shape by belt 14 drive rollers 13, roller 13.

When main body 1 is upright, move and spur connecting rod 20 behind the slide block 19 of pivot 2 bottoms, connecting rod 20 is by swinging plate 21 tension pull bars 22, the sleeve 23 of pull bar 22 front ends is by flange lasso 24 pulling pistons 16, make piston 16 leave bellmouth 15, at this moment, roller 13 can only rotate on sliding bearing 12, rotate and can not drive clutch shaft 9, more can not drive round brush 5 and rotate.

Claims

1. vertical type dust collector round brush arrangement of clutch, comprise the pivot (2) that is fixed on main body (1) bottom, pivot (2) is articulated on the scrubbing brush (3), be provided with motor (4) and round brush (5) in the scrubbing brush (3), it is characterized in that: between described motor (4) and the round brush (5) clutch (6) is installed, motor (4) drives clutch (6), and clutch (6) drives round brush (5), pivot (2) is connected with striking gear (7), and striking gear (7) is stirred clutch (6).

2. vertical type dust collector round brush arrangement of clutch according to claim 1, it is characterized in that: described clutch (6) comprises with two grades of bearings (8) and is fixed on clutch shaft (9) on the scrubbing brush (3), clutch shaft (9) and motor shaft (10), round brush (5) is parallel, clutch shaft (9) is by the round brush (5) of band (11) drive synchronously, be with sliding bearing (12) on the clutch shaft (9), be with roller (13) on the sliding bearing (12), motor shaft (10) drives roller (13) by belt (14), one side end face of roller (13) is provided with bellmouth (15), be combined with piston (16) in the bellmouth (15), piston (16) is enclosed within on the clutch shaft (9) slidably, the glissile segment (17) of clutch shaft (9) is the flat shape and cooperates with piston (16), striking gear (7) can spur piston (16) and leave bellmouth (15), and being provided with spring (18) between piston (16) and the one grade of bearing (8), spring (18) promotes piston (16) and compresses bellmouth (15).

3. vertical type dust collector round brush arrangement of clutch according to claim 1 and 2, it is characterized in that: described striking gear (7) comprises the slide block (19) of being located at pivot (2) bottom, slide block (19) is stirred connecting rod (20), the other end pin joint of connecting rod (20) is connected with an end of L shaped swinging plate (21), the angle end pin joint of L shaped swinging plate (21) is on scrubbing brush (3), the other end pin joint of L shaped swinging plate (21) is connected with pull bar (22), the other end of pull bar (22) is provided with sleeve (23) and is inserted in clutch shaft (9), the side of piston (16) is fixed with the flange lasso (24) with its concentric, the flanging (25) of flange lasso (24) stretches in the trepanning (26) of sleeve (23) and hooks trepanning (26), pull bar (22) is provided with extension spring (27), and the other end of extension spring (27) is fixed on the scrubbing brush (3).