CN201232175Y

CN201232175Y - Reducing rolling brush cleaning car

Info

Publication number: CN201232175Y
Application number: CNU2008200639744U
Authority: CN
Inventors: 杨勇
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2008-06-26
Filing date: 2008-06-26
Publication date: 2009-05-06
Anticipated expiration: 2018-06-26

Abstract

The utility model relates to a variable-diameter rolling brush sweeper, comprising an automotive frame, a rotating shaft frame arranged on the automotive frame and a plurality of retractable rolling brushes combined by retractable stay bars and brush heads are distributed and fixed on a rotating shaft; a lead rail is arranged on the automotive frame, a siding pin mutually acted on a guiding groove of the lead rail for realizing brush head straight-line running floor-sweeping section and oblique running section which leads the garbage to be swept into a slag inlet bin is fixedly connected on a supporting pole; a slag guiding plate is articulated on the front edge port of the slag bin, one end of a linkage mechanism is articulated with the slag bin and the other end thereof is arranged on an acting range of a cam on the rotating shaft. The retractable rolling brushes cam realize the motion of brush head translational sweeping and sweeping the garbage into the slag bin by the lead rail in the rotating progress, thus greatly improving the sweeping effect; besides, the slag guiding plate is intermittently contacted with the ground by the cam linkage mechanism, thus effectively reducing the abrasion to the slag sliding plate. The sweeper has the advantages of reasonable design, light mechanism, high efficiency and being suitable for various occasions.

Description

Reducing roller brush sweeper

Technical field

The radius that the utility model relates to refuse sweeping machinery, particularly round brush is changeable in running, so that brush is realized unenhanced and swept into total man worker, the full power of slag bucket or the refuse cleaning vehicle that partly manually drives.

Background technology

At present, a lot of major urban arterial highways all use the bulky refuse road-sweeper.This large-scale cleaning vehicle is generally the full power formula, and is or/and motor is power, underway with motor, motor rotates disk broom or cylinder broom by mechanical device, ground is formed the cleaning of rolling, simultaneously, supporting negative pressure pumping equipment is collected the dust of having swept.This large-scale cleaning vehicle has complex structure, cost height, price height, the problem that power consumption is big.As a whole, the brush strut of the round brush of conventional garbage road-sweeper such as Chinese patent literature CN1746430 (to disk broom, cylinder broom should be arranged), CN1624245 (band disk brush), the disclosed use of CN1776107 (bristle rotating cylinder) is fixed, and the relative ground of round brush is tangent line contact movement (shown in the accompanying drawing 1).

The utility model content

But round brush was scalable to change the reducing roller brush sweeper of round brush radius, control cleaning stroke when the purpose of this utility model provided a kind of the cleaning.

This novel purpose is achieved in that a kind of reducing roller brush sweeper, comprises vehicle frame, is installed in wheel and slag bucket on the vehicle frame, and rotating shaft is erected on the vehicle frame, uniformly in the rotating shaft is fixed with a plurality of scalable round brush of being made up of scalable strut and brush.

On the above-mentioned vehicle frame guide rail is installed, is fixedly connected with the sliding pin of realizing the brush linear running section of sweeping the floor or the linear running section of sweeping the floor and the target phase that is diagonal up as acting on mutually on each scalable strut with the gathering sill of guide rail.

Above-mentioned slag bucket is arranged on the rear position of brush rotation; Be hinged with slag-guiding plate on the bead before the slag bucket; The control device that also has slag-guiding plate Intermittent Contact ground: linkage one end and slag-guiding plate are hinged, and the other end is positioned at the action of cam scope that is installed in the rotating shaft.

The utility model is done following design aspect frame for movement:

1, the brush strut of round brush can stretch, and the flexible change round brush radius by control brush strut can be realized round brush in rotary course:

(1), the operation of brush straightway is swept the floor;

(2), the operation of brush straightway is swept the floor and is swept into slag bucket by the given trace operation.

2, slag-guiding plate kiss the earth and lift built on stilts intermittently.

The linear running section of sweeping the floor of brush and upwards operation sweep into that the slag bucket section can be by guide finger and exclusive guideway be used for realizing.The inventor is by the simulation to the actual scarfing cinder process of sweeping the floor, the ingenious exclusive guideway of designing; Under the situation of four scalable round brush, matching design goes out to have the cam of four flanges, and a circle is rotated in rotating shaft, and round brush is finished the motion of sweeping the floor for four times, corresponding four the intermittent kiss the earths of slag-guiding plate.Certainly, the number of round brush also can be three or other number.

Compared with prior art, this novel beneficial effect is:

1, is a kind of the sweep the floor principle and implementation of innovation fully.Round brush by guide rail, is realized that brush is parallel to sweep the floor and sweep into the slag bucket action in rotation process, has been improved the cleaning effect greatly.

2, add overhead cam in identical rotating shaft, by linkage slag-guiding plate is intermittently contacted to earth, the accumulation of rubbish and minimizing are to the wearing and tearing of slag-guiding plate after effectively preventing to shovel.

3, mechanism is light and handy, rationally, the sweeping efficiency height, and energy consumption is low, can be useful for total man worker and drive, or full power (electronic or motor etc.) drives, or half power drives.

Domestic a lot of major urban arterial highways all use large-scale cleaning vehicle at present, and subsidiary road and some side street lanes are still hand sweeping.The utility model is small and exquisite flexibly, and the occasion that is suitable for is many, and institute's energy requirement is little, feasible process, simple, and low cost of manufacture, high efficiency has very big promotional value.

Description of drawings

Fig. 1 is common round brush motion key diagram;

Fig. 2 is that this novel round brush is realized straightway schematic diagram of sweeping the floor;

Fig. 3 is that this novel round brush realizes that straightway sweeps the floor and sweep into the slag bucket schematic diagram by given trace;

Fig. 4 is the schematic diagram of the mechanical transmission structure of this novel brush and slag-guiding plate motion;

Fig. 5 is the stereogram of this novel embodiment (drive of half power);

Fig. 6 is the front view after example shown in Figure 5 is removed the car cover;

Fig. 7 is the vertical view after example shown in Figure 5 is removed the car cover.

The specific embodiment

In the accompanying drawing, 1, brush; 2, scalable strut; 3, sliding pin; 4, guide rail; 5, motor; 6, car cover; 7, handspike; 8, trailing wheel; 9, cam; 10, linkage; 11, slag-guiding plate; 12, front-wheel; 13, vehicle frame; 14, slag bucket; 15, slag bucket lid; 16, the brush straight line section of sweeping the floor; 17, sweep into the slag bucket target phase.

Shown in Fig. 5 be this novel be the specific design example that half power drives formula.Among Fig. 5, wheel is made up of two front-wheels 12 and two trailing wheels 8; Motor 5 is installed on the vehicle frame 13, and the output shaft of motor connects through shaft coupling with rotating shaft.Vehicle frame 13 is provided with handspike 7.

Referring to Fig. 4, this novel vehicle frame 13 that comprises is equipped with slag bucket 14 on the vehicle frame, and rotating shaft is erected on the vehicle frame 13, uniformly in the rotating shaft is fixed with a plurality of scalable round brush of being made up of scalable strut 2 and brush 1; Guide rail 4 is installed on the vehicle frame 13, is fixedly connected with on each strut and realizes brush linear running section of sweeping the floor and the sliding pin 3 that rubbish is swept into the target phase obliquely of slag bucket 14 as acting on mutually with the gathering sill of guide rail 4; Slag bucket 14 is arranged on the rear position that brush rotates (i.e. the rear of travelling); Slag-guiding plate 11 is hinged on the slag bucket 14 preceding beads, and linkage 10 1 ends and slag bucket are hinged, and the other end of linkage 10 is positioned at the sphere of action of the cam 9 that is installed in the rotating shaft.Scalable round brush is three or four (can be three, four or other number); The corresponding flange that is evenly equipped with three or four rounding ofves on the cam.Linkage 10 is a three-link mechanism.Brush 1 is the rectangle brush.Slag bucket 14 is provided with slag bucket lid 15, and vehicle frame is provided with car cover 6.Two front-wheels 12 and two trailing wheels 8 are installed on the vehicle frame; Motor 5 is installed on the vehicle frame 13, and the output shaft of motor connects through shaft coupling with rotating shaft.

Above-mentioned scalable strut can be inserted in the cylindrical shell by the built-in spring of cylindrical shell, round bar and constitute.The mounted angle of slag-guiding plate is less than 45 °.

Bead is curved to connect with the ground kiss before the slag-guiding plate, and backplate can be adorned in the slag-guiding plate both sides.

In the round brush rotary course, by stretching of the scalable strut 2 of guide rail 4 controls, the operation of realization brush straightway is swept the floor and on request rubbish is swept into slag bucket.Round brush drives cam 9 rotations in rotation, the rotation of cam drives linkage 10 motions, make slag-guiding plate 11 when sweeping into rubbish the end near ground, built on stilts At All Other Times.In this example: round brush is by driven by motor, and car body is promoted by manpower.In addition, it can be designed to full power formula or full manual mode (promptly manually by handle rotating shaft is rotated and realize cleaning) entirely.

Other embodiment explanation: only need the guide groove of guide rail is made respective design, can be under the mating reaction of sliding pin, make brush in a rotation period, realize a linear running section of sweeping the floor or realize a linear running section of sweeping the floor after add a purpose that bits is swept into the target phase obliquely of slag bucket.

Bits are swept into slag bucket except adopting the slag-guiding plate mode, also can adopt other suction.

Claims

1, a kind of reducing roller brush sweeper, comprise vehicle frame (13), be installed in wheel and slag bucket (14) on the vehicle frame, it is characterized in that: described rotating shaft is erected on the vehicle frame (13), uniformly in the rotating shaft is fixed with a plurality of scalable round brush of being made up of scalable strut (2) and brush (1).

But 2, according to the described reducing roller brush sweeper of claim 1, it is characterized in that: guide rail (4) is installed on the described vehicle frame (13), is fixedly connected with the sliding pin (3) of realizing the brush linear running section of sweeping the floor or the linear running section of sweeping the floor and the target phase that is diagonal up as acting on mutually on each scalable strut (2) with the gathering sill of guide rail (4).

But 3, according to the described reducing roller brush sweeper of claim 2, it is characterized in that: described slag bucket (14) is arranged on the rear position of brush rotation; Be hinged with slag-guiding plate (11) on the preceding bead of slag bucket (14); The control device that also has slag-guiding plate (11) Intermittent Contact ground: linkage (10) one ends and slag-guiding plate (11) are hinged, and the other end is positioned at the sphere of action of the cam (9) that is installed in the rotating shaft.

But 4, according to claim 1 or 2 or 3 described reducing roller brush sweepers, it is characterized in that: described scalable round brush is three or four; Cam (9) is gone up the flange that correspondence is evenly equipped with three or four rounding ofves.

But 5, according to the described reducing roller brush sweeper of claim 4, it is characterized in that: described linkage (10) is a three-link mechanism.

But 6, according to the described reducing roller brush sweeper of claim 5, it is characterized in that: described brush (1) is the rectangle brush.

But 7, according to the described reducing roller brush sweeper of claim 6, it is characterized in that: described slag bucket (14) is provided with slag bucket lid (15), and vehicle frame (13) is provided with car cover (6).

But 8, according to the described reducing roller brush sweeper of claim 7, it is characterized in that: described wheel is made up of two front-wheels (12) and two trailing wheels (8); Motor (5) is installed on the vehicle frame (13), and the output shaft of motor connects with rotating shaft through shaft coupling.

But 9, described according to Claim 8 reducing roller brush sweeper is characterized in that: described vehicle frame (13) is provided with handspike (7).