CN202505275U

CN202505275U - Brush lifting system

Info

Publication number: CN202505275U
Application number: CN2012200219833U
Authority: CN
Inventors: 陆仁峰; 张建
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-18
Filing date: 2012-01-18
Publication date: 2012-10-31
Anticipated expiration: 2022-01-18

Abstract

The utility model relates to the field of sweepers and discloses a brush lifting system of a sweeper. The brush lifting system comprises a main brush, a side brush, a motor and a switch, wherein the motor comprises a main brush motor, a side brush motor and a push rod motor; the switch comprises a travel switch and a push rod switch; the main brush is fixed on the main brush motor; the side brush is fixed on the side brush motor; the push rod motor is electrically connected with the travel switch and the push rod switch respectively; the push rod motor is connected with brush plates on the main brush and the side brush through ropes respectively; and the travel switch is electrically connected with the motor through a contactor. The brush lifting system has the function of lifting the brush automatically; and the work efficiency is improved, and the main brush and the side brush are hard to damage.

Description

The hairbrush jacking system

Technical field

The utility model relates to the sweeper field, relates in particular to a kind of hairbrush jacking system of sweeper.

Background technology

Growing along with science and technology, industry-by-industry is all constantly released with machinery and is replaced artificial mode, has not only practiced thrift manpower greatly, has also promoted operating efficiency.Such as, in flourishing a little any key city now, all can use sweeper to replace artificial in the past cleaner for the cleaning of road, the first, reduced a large amount of street cleaners; The second, operating efficiency improves greatly; The 3rd, safety coefficient promotes greatly.What but existing sweeper adopted is that the operation of sweeping the floor is brushed on main brush of hand hoisting and limit, and not only inefficiency also causes the damage of main brush, limit brush easily.

Summary of the invention

The purpose of the utility model embodiment is: a kind of hairbrush jacking system is provided, has the function of automatic lifting hairbrush, operating efficiency improves, and main simultaneously brush and limit brush are not fragile yet.Concrete technical scheme is following:

A kind of hairbrush jacking system that the utility model embodiment provides comprises main brush, limit brush, motor and switch; Motor comprises main brush motor, limit brush motor and push-rod electric machine; Said switch comprises travel switch and push rod switch; Said main brush is fixed on the said main brush motor; Said limit brush is fixed on the brush motor of said limit; Said push-rod electric machine links to each other with push rod switch electricity with said travel switch respectively; And said push-rod electric machine is connected with the brush dish that the limit brushes with main brush respectively through rope; Said travel switch links to each other with said motor electricity through contactor.

Therefore; Use the technical scheme of the utility model embodiment, adopt automatic control system to carry out the lifting of bristle and the operation of transferring have not only been promoted the operating efficiency of sweeper greatly; Simultaneously; Hand hoisting limit brush and master brush owing to forgone, thereby have significantly reduced the damage frequency of limit brush and main brush, have also just prolonged the service life of said hairbrush.

Description of drawings

Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the improper qualification to the utility model, in the accompanying drawings:

The structured flowchart of a kind of hairbrush jacking system that Fig. 1 provides for the utility model embodiment;

The internal circuit diagram of a kind of hairbrush jacking system that Fig. 2 provides for the utility model embodiment.

The specific embodiment

To combine accompanying drawing and specific embodiment to specify the utility model below, be used for explaining the utility model in the illustrative examples and the explanation of this utility model, but not as the qualification to the utility model.

Embodiment:

As shown in Figure 1; For the structured flowchart of the described hairbrush jacking system of the utility model, described, the hairbrush jacking system; Comprise master's brush 1, limit brush 2, motor 3 and switch 4; 3 in said motor has and is divided into main brush motor 31, limit brush motor 32 and push-rod electric machine 33, and said main brush 1 is fixed on the said main brush motor 31, and said limit brush 2 is fixed on the brush motor 32 of said limit.When said master brushes motor 31 entrys into service, then drive said main brush 1 and start working; When brush motor 32 entrys into service of said limit, then drive said limit brush 2 and start working.Said switch 4 comprises travel switch 41 and push rod switch 42; Said push-rod electric machine 33 respectively be that travel switch 41 and push rod switch 42 electricity link to each other; And said push-rod electric machine 42 is connected with the brush dish of main brush 1 with limit brush 2 respectively through rope 6; Be the effect of said push-rod electric machine 42 through rope 6, the operation that said main brush 1 and limit brush 2 are carried out pull-up and put down.Said travel switch 41 links to each other with said motor 3 electricity through contactor 5.

As shown in Figure 2, be the circuit diagram of the described hairbrush jacking system of the utility model, M1 is main brush motor 31 among the figure, and M2 and M3 are limit brush motor 32, and M4 is a push-rod electric machine 33.Operation principle is following:

After said hairbrush jacking system is connected the 36V power supply, push said push rod switch 42, then said push rod switch 42 is connected with said push-rod electric machine 33; 33 of said push-rod electric machines are started working; Shift said travel switch 41 onto closed shelves, promptly said travel switch 41 conductings, thus make said travel switch 41 and said contactor 5 conductings; Finally make and drive said main brush motor 31, limit brush motor 32 entrys into service said main brush 1 and begin to clean the road surface with limit brush 2.When said sweeper has cleaned the road surface; Then push said push rod switch 42 to the other end; Make that the continuous push-rod electric machine 33 of electricity turns round with it in the other direction; 41 on the formation switch that then is pushed into closure state by said push-rod electric machine 33 is drawn back again, and promptly said travel switch 41 breaks off, thus make said main brush motor 31 with limit brush motor 32 owing to cut off the power supply and quit work.Meanwhile, said push-rod electric machine 33 then spurs said rope 6 and respectively said main brush 1 is brushed the brush dish pull-up on 2 with the limit because opposite direction turns round, thus built on stilts.

More than technical scheme that the utility model embodiment is provided be described in detail; Used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.

Claims

1. hairbrush jacking system is characterized in that:

Comprise main brush, limit brush, motor and switch;

Said motor comprises main brush motor, limit brush motor and push-rod electric machine;

Said switch comprises travel switch and push rod switch;

Said main brush is fixed on the said main brush motor;

Said limit brush is fixed on the brush motor of said limit;

Said push-rod electric machine links to each other with push rod switch electricity with said travel switch respectively; And said push-rod electric machine is connected with the brush dish that the limit brushes with main brush respectively through rope;

Said travel switch links to each other with said motor electricity through contactor.