CN102493381A

CN102493381A - Road sweeping machine

Info

Publication number: CN102493381A
Application number: CN2011104546800A
Authority: CN
Inventors: 王丽娟
Original assignee: Individual
Current assignee: Sprintus GmbH
Priority date: 2011-12-30
Filing date: 2011-12-30
Publication date: 2012-06-13
Anticipated expiration: 2031-12-30
Also published as: CN102493381B

Abstract

The invention relates to a pavement sweeping machine, in particular to a road sweeping machine, which comprises a machine body and a sweeping device, wherein the sweeping device comprises two symmetrical cantilevers and a sweeping mechanism; the cantilevers are arranged at two ends of a spindle; the spindle is connected to the bottom of the machine body; the sweeping mechanism is pivoted between the cantilevers, and is connected with a power gear of a motor through a transmission gear on the end part and a belt; the sweeping mechanism comprises a main brush and disk brushes; the main brush is pivoted between the cantilevers; two ends of the main brush are respectively provided with a section of worm; and the end parts of the disk brushes are axially connected to the cantilevers, and are meshed with the worms through worm gears. The road sweeping machine has the advantages that: by the cantilever structure, the sweeping device is contacted with the ground under the action of self weight, and the self weight of the sweeping device ensures that when the sweeping mechanism can change along the unevenness of the road surface when the sweeping mechanism meet pits or bulges on a road surface, so that the road sweeping machine can well sweep the road surface.

Description

Road cleaner

Technical field

The present invention relates to road cleaning machinery, specifically be meant a kind of road cleaner.

Background technology

Road cleaner in the market comprises large-scale motor-driven road sweeper and small-sized hand propelled sweeper; Shown in Fig. 1 to 2; The road cleaner of convention includes body 01 and Floor-sweeping device 02, and Floor-sweeping device 02 is generally a brush dish or the tubular master who an establishes brush, and wherein Floor-sweeping device is installed on the bottom of body 01; Body 01 is through wheel support, and Floor-sweeping device 02 contacts with ground.The deficiency of prior art is that Floor-sweeping device 02 can't bear the weight of body, otherwise the wearing and tearing meeting of brush greatly aggravates; Thereby influence the application life of brush, usually use just can cause the brush wearing and tearing for several times totally, so Floor-sweeping device 02 needs axle to be located at the two bottom sides wall of body; But this method makes Floor-sweeping device 02 be fixed on the horizontal plane of establishing, when the segment pit appears in the road surface; Brush can't be removed the rubbish in the pit, and is as shown in Figure 3, therefore caused inefficiency; And convexity is arranged is situation when running into the road surface, has then aggravated the wearing and tearing of Floor-sweeping device 02, has increased use cost.The applicant utilizes its professional eye and professional knowledge because the disappearance and the inconvenience of above-mentioned convention road cleaner are being adhered to the spirit that research is innovated, kept on improving, and works out a kind of new road scavenging machine that bears the Floor-sweeping device deadweight.

Summary of the invention

The objective of the invention is to overcome the deficiency of prior art, and a kind of road cleaner that bears the Floor-sweeping device deadweight through cantilever is provided.

The present invention realizes through following technical scheme, comprises body and clearing apparatus, and said clearing apparatus comprises two cantilevers and the cleaning agency of symmetry, and said cantilever is divided into the two ends of main shaft, and main shaft is connected in the bottom of body;

Cleaning agency is located between the cantilever, and cleaning agency is connected with the power gear of motor with belt through the travelling gear of end.

Said cleaning agency comprises main brush and dish brush, and main brush is located between the cantilever, and one section worm screw is set up at the two ends of main brush, and the end axis of brush dish is to being connected in cantilever, and through worm gear and worm engaging.

The invention has the advantages that cantilever construction makes clearing apparatus contact with ground in the effect of deadweight, the deadweight of clearing apparatus makes cleaning agency in the pit that runs into the road surface or when convexity, can follow the fluctuating on road surface and changes, thereby can clean the road surface better.

Description of drawings

Fig. 1 is the road sweeper sketch map;

Fig. 2 is the sweeper sketch map;

Fig. 3 is a prior art work sketch map;

Fig. 4 is invention Floor-sweeping device sketch map;

Fig. 5 is a cleaning agency transmission sketch map;

Fig. 6 is an invention work sketch map;

Fig. 7 is this Floor-sweeping device sketch map two.

The specific embodiment

Be described further below in conjunction with 4 to 7 pairs of the preferred embodiments of the present invention of accompanying drawing; Comprise body 1 and clearing apparatus 2; Said clearing apparatus 2 comprises two cantilevers 21 and cleaning agency 22 of symmetry, and said cantilever 21 is divided into the two ends of main shaft 211, and main shaft 211 is connected in the bottom of body 1;

Cleaning agency 22 is located between the cantilever 21, and cleaning agency 22 is connected with the power gear 231 of motor 23 with belt 24 through the travelling gear 2211 of end.

Said cleaning agency 22 comprises main brush 221 and dish brush 222, and main brush 221 is located between the cantilever 21, and one section worm screw 223 is set up at the two ends of main brush 221, and the end axis of brush dish 222 is to being connected in cantilever 21, and through worm gear 224 and worm screw 223 engagements.

During duty, referring to accompanying drawing 5, starter motor 23, power gear 231 drives travelling gear 2211 through belt 24; Referring to accompanying drawing 4, main brush 221 is followed travelling gear 2211 rotary cleaning road surfaces; Simultaneously, the worm screw 223 at main brush 221 two ends drives turbine 224 rotations, and promptly brush dish 222 is followed the rotary cleaning road surface.When the road surface ran into pit, referring to accompanying drawing 6, cleaning agency 22 made cantilever 21 to the lower swing and the ground of fitting under the deadweight effect, reached the inner effect of effective cleaning pit; As run into bump, and the cleaning agency ground of also under cantilever 21 effects, swinging up and fit, thus the wearing and tearing of cleaning agency 22 reduced, both prolonged application life, improved sweeping efficiency again.

The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the patent of invention scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.

Claims

1. road cleaner; Comprise body (1) and clearing apparatus (2); It is characterized in that: said clearing apparatus (2) comprises two cantilevers (21) and the cleaning agency (22) of symmetry; Said cantilever (21) is divided into the two ends of main shaft (211), and main shaft (211) is connected in the bottom of body (1);

Cleaning agency (22) is located between the cantilever (21), and cleaning agency (22) is connected with the power gear (231) of motor (23) with belt (24) through the travelling gear (2211) of end.

2. road cleaner according to claim 1; It is characterized in that: said cleaning agency (22) comprises main brush (221) and dish brush (222); Main brush (221) is located between the cantilever (21); One section worm screw (223) is set up at the two ends of main brush (221), and the end axis of brush dish (222) is to being connected in cantilever (21), and through worm gear (224) and worm screw (223) engagement.