CN213551561U

CN213551561U - Sweeper side brush system

Info

Publication number: CN213551561U
Application number: CN202021044549.8U
Authority: CN
Inventors: 施海波; 丑小康; 王楠楠
Original assignee: Nanjing Tvx Cleaning Equipment Co ltd
Current assignee: Nanjing Tvx Cleaning Equipment Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-06-29
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a sweeper side brush system, which comprises a dust box, a dust collection assembly, a front side brush assembly and a rear side brush assembly; the dust box is provided with two dust collection components, the front side brush component is arranged on the front side of the rear side brush component, and the front side brush component and the rear side brush component are respectively connected with the two dust collection components; the utility model discloses all be equipped with a dust absorption subassembly on brush behind two preceding brushes and two, the raise dust that brush department produced behind two preceding brushes department and two all inhales the dirt case nearby through a dust absorption subassembly in, need not through longer distance's concentration and transfer, and then avoids the raise dust to take place to escape to the dust fall effect has been improved.

Description

Sweeper side brush system

Technical Field

The utility model relates to a street sweeper limit brush system.

Background

The street sweeper is the integration rubbish street sweeper that combines together sweeping the floor, dust absorption, and the limit brush system in the street sweeper must produce raise dust and float dirt at the cleaning in-process, and in order to reduce raise dust and the float dirt of sweeping the floor in-process, current street sweeper limit brush system mostly adopts following two kinds of modes: firstly, water is sprinkled in the sweeping process to reduce the probability of dust emission in the sweeping process; secondly, the raised dust flows along the cleaning direction and is collected to the position of the dustbin, and then the raised dust is sucked into the dust bin by means of a dust suction device; although the first mode can effectively reduce dust, the volume of the vehicle-mounted water tank is limited, water must be added frequently when the vehicle-mounted water tank is used, the operation is troublesome, and dust after sprinkling is attached to the ground and is difficult to remove, so the vehicle-mounted water tank is less in use; the second mode is used more, but the dust fall effect is not good enough, because the distance between two front brushes and the dustbin is very long (generally 2 meters), the dust can escape in the concentration and transfer process, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a sweeper limit brush system that can avoid the raise dust to take place to escape in order to improve the dust fall effect is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the side brush system of the sweeper is characterized by comprising a dust box, a dust collection assembly, a front side brush assembly and a rear side brush assembly, wherein the dust box is provided with the two dust collection assemblies; the front side brushes comprise two front side brushes which are arranged in a bilateral symmetry mode, a front shield is arranged above each front side brush, the number of the first dust suction pipes is two, one end of each second dust suction pipe and one end of each first dust suction pipe are detachably connected to three connectors of a three-way connector respectively, and the other ends of the two first dust suction pipes are detachably connected to the two front shields respectively and are communicated with the interiors of the two front shields respectively.

Preferably, the rear brush assembly comprises a rear brush, a rolling brush and a rear shield; the rear side brushes are arranged in a bilateral symmetry mode, the rolling brushes are transversely arranged on the rear sides of the two rear side brushes, and the rear shield is arranged above the rolling brushes and the two rear side brushes.

Preferably, the dust collection assembly comprises a dust collection motor, a filter cylinder, an air inlet pipe and an air outlet pipe; the dust collection device is characterized in that the air inlet pipe and the air outlet pipe are respectively arranged on the front side and the rear side of the dust box, the filter cylinder is arranged in the dust box, the dust collection motor is arranged in the filter cylinder, and the air inlet and the air outlet of the dust collection motor are respectively matched with the inner ends of the air inlet pipe and the air outlet pipe.

Preferably, the other end of the second dust collection pipe is connected with the outer end of the air inlet pipe in one of the dust collection assemblies, and the outer end of the air inlet pipe in the other dust collection assembly is connected to the rear shield and is communicated with the inside of the rear shield.

Compared with the prior art, the utility model has the advantages of: the utility model discloses all be equipped with a dust absorption subassembly on brush behind two preceding brushes and two, the raise dust that brush department produced behind two preceding brushes department and two all inhales the dirt case nearby through a dust absorption subassembly in, need not through longer distance's concentration and transfer, and then avoids the raise dust to take place to escape to the dust fall effect has been improved.

Drawings

Fig. 1 is a top view structural diagram of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1, a sweeper side brush system comprises a dust box 3, a dust collection assembly, a front side brush assembly and a rear side brush assembly; the dust box 3 is provided with two dust collection components, the front side brush component is arranged on the front side of the rear side brush component, the front side brush component and the rear side brush component are respectively connected with the two dust collection components, and the front side brush component comprises a front side brush 1, a front shield 2, a first dust collection pipe 4, a three-way joint 6 and a second dust collection pipe 13; the front side brushes 1 comprise two front side brushes 1 which are arranged in bilateral symmetry, a front shield 2 is arranged above each front side brush 1, the number of the first dust suction pipes 4 is two, one end of the second dust suction pipe 13 and one end of each first dust suction pipe 4 are respectively detachably connected to three interfaces of the three-way connector 6, and the other ends of the two first dust suction pipes 4 are respectively detachably connected to the two front shields 2 and are respectively communicated with the interiors of the two front shields 2; the rear side brush assembly comprises a rear side brush 7, a rolling brush 5 and a rear shield 12; the two rear side brushes 7 are arranged symmetrically left and right, the rolling brush 5 is transversely arranged at the rear sides of the two rear side brushes 7, and the rear shield 12 is arranged above the rolling brush 5 and the two rear side brushes 7; the dust collection component comprises a dust collection motor 11, a filter cartridge 8, an air inlet pipe 9 and an air outlet pipe 10; the air inlet pipe 9 and the air outlet pipe 10 are respectively arranged at the front side and the rear side of the dust box 3, the filter cartridge 8 is arranged in the dust box 3, the dust collection motor 11 is arranged in the filter cartridge 8, and the air inlet and the air outlet of the dust collection motor 11 are respectively matched with the inner ends of the air inlet pipe 9 and the air outlet pipe 10; the other end of the second dust suction pipe 13 is connected with the outer end of the air inlet pipe 9 in one dust suction assembly, and the outer end of the air inlet pipe 9 in the other dust suction assembly is connected with the rear shield 12 and is communicated with the inside of the rear shield 12.

When the sweeper is used, the front side brush assembly and the rear side brush assembly are arranged at the bottom of the sweeper, the dust box 3 is arranged inside the rear side of the sweeper, the two front side brushes 1 continuously rotate to gather dust below the front shields 2 in the walking sweeping process of the sweeper, then the dust suction motor 11 in one dust suction assembly is started, the dust below the two front shields 2 respectively enters the second dust suction pipe 13 through the two first dust suction pipes 4 under the suction action of the dust suction motor 11 and under the action of the three-way joint 6, then enters the dust box 3 through the air inlet pipe 9 in one dust suction assembly, then is retained in the dust box 3 under the filtering action of the filter cylinder 8, and the air with the dust removed is discharged outwards through the air outlet pipe 10; meanwhile, the rolling brush 5 and the two rear brushes 7 are also continuously rotated to gather dust under the rear shield 12, then the dust suction motor 11 in the other dust suction assembly is started, the dust under the rear shield 12 enters the dust box 3 through the air inlet pipe 9 in the dust suction assembly under the suction action of the dust suction motor 11, then the dust is retained in the dust box 3 under the filtering action of the corresponding filter cartridge 8, and the air after the dust is removed is discharged outwards through the corresponding air outlet pipe 10.

The utility model discloses all be equipped with a dust absorption subassembly on brush behind two preceding brushes and two, the raise dust that brush department produced behind two preceding brushes and two all inhales dirt case 3 through a dust absorption subassembly nearby, need not through longer distance's concentration and transfer, and then avoids the raise dust to take place to escape to dust fall effect has been improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The side brush system of the sweeper is characterized by comprising a dust box, a dust collection assembly, a front side brush assembly and a rear side brush assembly, wherein the dust box is provided with the two dust collection assemblies; the front side brushes comprise two front side brushes which are arranged in a bilateral symmetry mode, a front shield is arranged above each front side brush, the number of the first dust suction pipes is two, one end of each second dust suction pipe and one end of each first dust suction pipe are detachably connected to three connectors of a three-way connector respectively, and the other ends of the two first dust suction pipes are detachably connected to the two front shields respectively and are communicated with the interiors of the two front shields respectively.

2. The sweeper side brush system of claim 1, wherein the rear brush assembly comprises a rear brush, a roller brush, and a rear shield; the rear side brushes are arranged in a bilateral symmetry mode, the rolling brushes are transversely arranged on the rear sides of the two rear side brushes, and the rear shield is arranged above the rolling brushes and the two rear side brushes.

3. The sweeper side brush system of claim 1, wherein the suction assembly comprises a suction motor, a filter cartridge, an air inlet duct and an air outlet duct; the dust collection device is characterized in that the air inlet pipe and the air outlet pipe are respectively arranged on the front side and the rear side of the dust box, the filter cylinder is arranged in the dust box, the dust collection motor is arranged in the filter cylinder, and the air inlet and the air outlet of the dust collection motor are respectively matched with the inner ends of the air inlet pipe and the air outlet pipe.

4. The sweeper side brush system of claim 3, wherein the other end of the second dust extraction duct is connected to the outer end of the air inlet duct of one of the dust extraction assemblies, and the outer end of the air inlet duct of the other dust extraction assembly is connected to the rear shield and is in communication with the interior of the rear shield.