CN206337529U

CN206337529U - A kind of road sweeper

Info

Publication number: CN206337529U
Application number: CN201621431361.2U
Authority: CN
Inventors: 柯国平
Original assignee: Shenzhen National Cleaning Services Ltd
Current assignee: Shenzhen National Cleaning Services Ltd
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2017-07-18
Anticipated expiration: 2026-12-23

Abstract

The utility model discloses a kind of road sweeper, the road sweeper includes road sweeper body and the seat being fixedly connected with body, the body bottom portion is respectively provided on two sides with the side brush for sweeping the floor, side brush rear end is provided with main brush roll, also include a refuse cart, the accommodating cavity of a receiving refuse cart is offered on the body, the refuse cart is caught in accommodating cavity and is connected by a connection piece with body, the refuse cart includes framework and hopper, one end of the hopper towards accommodating cavity is provided with the opening into rubbish, rubbish is swept into hopper by main brush roll, the other end and frame articulation, the hopper is overturn by a drive device opposing frame, with refuse cart endoporus can be made full use of, reduce rubbish inside cleaning refuse cart, strengthen the advantage of operating efficiency.

Description

A kind of road sweeper

Technical field

The utility model is related to a kind of floor cleaning field, more particularly to a kind of road sweeper.

Background technology

Road sweeper has high working efficiency, and cleaning cost is low, and cleaning effect is good, and security performance is high, economic rate of return height etc. Advantage, has been widely used in the cleaning works of major small and medium-sized cities roads.

The road sweeper of prior art is made up of car body and a refuse cart, and refuse cart is removably attachable to car body Pavement garbage, is swept into refuse cart by rear end by a main brush roll.

Prior art is disadvantageous in that main brush roll is merely able to rubbish being swept into the front end of refuse cart, and rubbish can heap Product stops that rubbish below is continued into refuse cart in front end, or part rubbish enters under the rotatory force of main brush roll Enter into refuse cart, cause in refuse cart most of space vacant, it is necessary to which frequent rubbish in cleaning refuse cart, drags slow work Make efficiency.

Utility model content

The purpose of this utility model is to provide a kind of road sweeper, with that can make full use of refuse cart endoporus, reduces clear Rubbish inside refuse cart is managed, strengthens the advantage of operating efficiency.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of road sweeper, including road sweeper body and the seat that is fixedly attached to body, the body bottom portion both sides point The side brush swept the floor She You be used for, side brush rear end to be provided with main brush roll, also including a refuse cart, an appearance is offered on the body Receive the accommodating cavity of refuse cart, the refuse cart is caught in accommodating cavity and is connected by a connection piece with body, the rubbish Stroller includes framework and hopper, and one end of the hopper towards accommodating cavity is provided with the opening into rubbish, by main brush roll by rubbish It is swept into hopper, the other end and frame articulation, the hopper is overturn by a drive device opposing frame.

Using said structure, refuse cart is caught in body accommodating cavity, and centre is concentrated on by rubbish on Bian Shuajiang roads, then Rubbish is swept into hopper by main brush roll, after certain rubbish is swept into, rubbish concentrates on hopper openend, filled by driving Put to tilt hopper openend opposing frame and dig certain angle, rubbish slides into hopper rear end under self gravitation, and hopper is put After flat, main brush roll continues rubbish being swept into hopper, and its hopper can be made to accommodate more rubbish, reduced in refuse cart Rubbish is poured into the number of times of refuse depot, has saved substantial amounts of time cost, has added operating efficiency.

More preferably：The drive device includes the projection and interlinked mechanism that hopper side is provided with, the gearing machine Structure includes first connecting rod, second connecting rod and hand lever, and described first connecting rod one end is connected on body by first rotating shaft, another End abuts the projection on hopper, and described second connecting rod one end is hinged by the second rotating shaft with first connecting rod middle part, the other end It is hinged by the 3rd rotating shaft and hand lever one end, the hand lever middle part is hinged by the 4th rotating shaft with body, with respect to This is stretched out in vitro in one end of two connecting rods, positioned at seat side edges, and a chute rotated for hand lever is offered on the body.

Using said structure, when holding hand lever rotates backward by the center of circle of the 4th rotating shaft, hand lever can be by second connecting rod Draw forward, and then pull first connecting rod to be rotated forward using first rotating shaft as the center of circle, so that first connecting rod one end abutting hopper is convex Block, by hopper to dig certain angle backward with the frame articulation point circle of position heart, is slipped to hopper rear end by the rubbish of openend, makes Its hopper can accommodate more rubbish, make full use of hopper inner space.

More preferably：The first connecting rod side is provided with tightens up the deflation bullet away from hopper projection by first connecting rod Spring, the deflation spring one end is connected by a base plate with body.

Using said structure, by tightening itself coupling mechanism force of spring, first connecting rod is tensed and is in away from hopper projection, First connecting rod is avoided to hinder refuse cart to snap into accommodating cavity.

More preferably：The drive device includes projection, motor and the cam with motor connection on rubbish hopper, institute State cam and abut projection, the seat side edges are provided with the controlling switch of controlled motor.

Using said structure, by the startup of controlling switch controlled motor, so that projection is abutted with moving cam rotation, when convex When taking turns remote hub diameter end abutting projection, hopper is in tip-up state, and rubbish at hopper opening is slided into hopper rear end, makes its material Bucket can accommodate more rubbish；When the nearly hub diameter end of cam abuts projection, hopper is in horizontality, and main brush roll continues will Rubbish is swept into hopper.

More preferably：The body accommodating cavity is respectively provided on two sides with the block for shelving refuse cart, and the rubbish is pushed away Frame is respectively provided on two sides with relevant position on a hasp lock, the body and is provided with the fixed seat hooked for hasp lock.

Using said structure, when refuse cart is caught in accommodating cavity, front end is shelved on block, and rear end is hooked by hasp lock In fixed seat on body, refuse cart is fixed and on body, and certain distance is left on bottom and ground, it is to avoid refuse cart Refuse cart is damaged in bottom when road sweeper works with ground friction, extends the service life of refuse cart.

More preferably：Provided with one block of hang plate in the accommodating cavity, described hang plate one end and refuse cart opening It is affixed, the other end is flushed with ground and below main brush roll.

Using said structure, flushed by hang plate one end with ground, one end is affixed with refuse cart opening, form a mistake Cab apron, when main brush roll is swept into rubbish, is dropped into hopper through hang plate, can all clean ground refuse in hopper.

More preferably：Two rollers are additionally provided with the refuse cart.

Using said structure, after refuse collection is full in hopper, refuse cart is departed from body, carried in refuse cart Roller under, be easily pushed into refuse depot, dump rubbish, more facilitate staff to operate.

More preferably：A handrail is additionally provided with the refuse cart.

Using said structure, staff can more easily control the motion of refuse cart by holding handrail.

More preferably：The body both sides further respectively have the hydraulic cylinder of control side brush lifting.

Using said structure, when side is brushed into decline, while the cleaning range on ground can be expanded by brushing the bristle of itself；Brush on side During rise, cleaning range on the ground can be reduced；The lifting for controlling side to brush by hydraulic cylinder can be controlled flexibly, and side brush is cleaned Ground areas.

In summary, the utility model has the advantages that：

1st, removably it is connected by refuse cart with body, reaches the effect for conveniently toppling over rubbish in hopper；

2nd, drive hopper opposing frame to overturn by drive device, reaching enables its hopper to accommodate more rubbish, reduce Topple over rubbish number of times in hopper, strengthen the effect of operating efficiency.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment one, shows overall structure；

Fig. 2 is the enlarged diagram at A in Fig. 1, shows driving device structure；

Fig. 3 is the enlarged diagram at B in Fig. 1；

Fig. 4 is the partial structural diagram of embodiment one, shows the structure of refuse cart；

Fig. 5 is the structural representation of embodiment two, shows overall structure；

Fig. 6 is the enlarged diagram at C in Fig. 5, shows driving device structure.

In figure, 1, body；2nd, side is brushed；3rd, main brush roll；4th, refuse cart；5th, framework；6th, hopper；7th, hinge；8th, driving dress Put；81st, projection；82nd, first connecting rod；83rd, second connecting rod；84th, hand lever；85th, first rotating shaft；86th, the second rotating shaft；87th, the 3rd Rotating shaft；88th, the 4th rotating shaft；89th, chute；9th, spring is tightened；10th, base plate；11st, handle；12nd, motor；13rd, cam；14th, control is opened Close；15th, block；16th, hasp lock；17th, fixed seat；18th, hang plate；19th, roller；20th, handrail；21st, hydraulic cylinder；22nd, seat； 23rd, roof.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in protection domain of the present utility model by Patent Law.

Embodiment 1：A kind of road sweeper, as shown in figure 1, being pushed away including road sweeper body 1, roof 23, seat 22 and rubbish Car 4, the bottom of body 1 be in the both sides of seat 22 be provided be used for sweep the floor while brush 2 and positioned at while the rear end of brush 2 main brush roll 3, body An accommodating cavity is offered on 1, above-mentioned refuse cart 4 is caught in accommodating cavity and is connected by a connection piece with body 1.

Reference picture 4, above-mentioned refuse cart 4 is by framework 5 and collects the hopper 6 of rubbish and constitutes, and above-mentioned hopper 6 is towards accommodating cavity One end offer opening into rubbish, the other end is connected by hinge 7 with framework 5, and hopper 6 can be that the center of circle is relative with hinge 7 Framework 5 is overturn；Wherein hopper 6 facilitates hopper 6 to be dug in accommodating cavity towards having oblique angle on open at one end；Above-mentioned rubbish is pushed away One end bottom of the opposed open of car 4 is additionally provided with two rollers 19, and upper end facilitates staff to promote refuse cart 4 to walk provided with one Handrail 20.

With reference to Fig. 1 and 2, when above-mentioned refuse cart 4 is caught in accommodating cavity, front end is held on the block 15 of both sides in accommodating cavity On, rear end is caught in the fixed seat 17 for being fixed on body 1 by the hasp lock 16 being arranged in refuse cart 4, by refuse cart 4 It is fixed on body 1, the openend of hopper 6 is affixed with a hang plate 18, the other end of hang plate 18 is flushed with road surface, and in main brush The lower section of roller 3, rubbish is entered in hopper 6 under the active force of main brush roll 3 by hang plate 18；Wherein block 15 is towards rubbish Fillet has been led in the one end of stroller 4, facilitates refuse cart 4 to slip into and is shelved on block 15.

Reference picture 2 and 3, above-mentioned hopper 6 drives it to be dug upwards for the center of circle with hinge 7 by a drive device 8, above-mentioned Drive device 8 includes the interlinked mechanism of projection 81 and one that is provided with of the side of hopper 6, the above-mentioned right first connecting rod 82 of interlinked mechanism, the Two connecting rods 83 and hand lever 84 are constituted, and the one end of first connecting rod 82 is hinged on body 1 by first rotating shaft 85, the other end and material Projection 81 on bucket 6 is abutted, and the one end of second connecting rod 83 is hinged by the second rotating shaft 86 with the middle part of first connecting rod 82, the other end It is hinged by the 3rd rotating shaft 87 with the one end of hand lever 84, the middle part of hand lever 84 is hinged by the 4th rotating shaft 88 and body 1, phase One end of second connecting rod 83 is stretched out outside body 1, and provided with a convenient handle 11 held, one is offered for manual on body 1 The chute 89 that the opposing body 1 of bar 84 rotates；Wherein drive device 8 is arranged on the side of seat 22, facilitates staff in driving, Right hand control direction, left hand holds the handle 11 of hand lever 84, hand lever 84 is toppled over backward, to drive second connecting rod 83 to reach It is dynamic, and then it is the center of circle with first rotating shaft 85 to drive first connecting rod 82, is rotated forward, its other end is abutted the projection 81 of hopper 6, will Hopper 6 is dug backward with hinge 7 for the center of circle；Wherein hopper 6 digs angle for 15 °~25 ° upwards.

It is additionally provided with reference picture 2, the side of first connecting rod 82 and first connecting rod 82 is tightened up into the deflation bullet away from the projection 81 of hopper 6 Spring 9, tightens the one end of spring 9 and is fixedly connected by a base plate 10 with body 1, by tightening spring 9 tightening force of itself, by first The original state of connecting rod 82 is tightened up, away from projection 81, it is to avoid when refuse cart 4 is caught in accommodating cavity, causes interference.

Reference picture 1, above-mentioned side brush 2 controls it to lift by being separately positioned on the hydraulic cylinder 21 of the both sides of body 1, according to difference Expanded demand or the scope for reducing cleaning road surface.

The operation principle of embodiment 1：When needing the road pavement to be cleaned, refuse cart 4 is caught in accommodating cavity, passes through hasp Lock 16 hooks fixed seat 17, and refuse cart 4 is fixed on body 1, and road sweeper, which starts, goes ahead, while side brush 2 and main brush roll 3 Start, side brush 2 cleans pavement garbage and concentrates on centre, is swept under the active force of main brush roll 3 in hopper 6, when hopper 6 is opened When mouth end is filled with rubbish, holds hand lever 84 and tilt backwards, drive second connecting rod 83 to move forward, so as to drive first connecting rod 82 Dig forward, one end abuts projection 81, and hopper 6 is dug upwards, its hopper 6 is in heeling condition, rubbish is in self gravitation Under, inclination slides into the rear end of hopper 6；Hand lever 84 is turned forward again, and hopper 6 is returned into horizontality, continues to collect rubbish； When refuse collection is full in hopper 6, refuse cart 4 is separated from body 1, handrail 20 is held, in refuse cart 4 itself Under roller 19, it is pushed in refuse depot, by garbage-cleaning into refuse depot.

Embodiment 2：As it can be seen in figures 5 and 6, being with the difference of embodiment one, above-mentioned drive device 8 includes hopper 6 Projection 81, motor 12 on side and the cam 13 being connected with motor 12, electricity is controlled by the controlling switch 14 of the side of seat 22 The startup and closing of machine 12, when the nearly hub diameter end of cam 13 abuts 6 upper protruding block 81 of hopper, hopper 6 is in horizontality, can lead to Cross side brush 2 and main brush roll 3 enters refuse sweeping in hopper 6, when the openend of hopper 6 has been filled with rubbish, control can be passed through Switch 14, starts motor 12 and rotates, so as to be rotated with moving cam 13, cam 13 abuts material from nearly hub diameter end to remote hub diameter end Struggle against 6 upper protruding blocks 81, and the hinge 7 of hopper 6 one is dug for center of circle opposing frame 5, makes that its bottom of hopper 6 is inclined, and rubbish exists The rear end of hopper 6 is slipped under self gravitation, motor 12 continues to rotate, and when the nearly hub diameter end of cam 13 abuts projection 81, closes electricity Machine 12, hopper 6 is in horizontality, continues to be swept into rubbish toward in hopper 6.

Claims

1. a kind of road sweeper, including road sweeper body (1) and the seat being fixedly connected with body（22）, body (1) bottom It is respectively provided on two sides with the side for sweeping the floor and brushes (2), side brush (2) rear end is provided with main brush roll (3), it is characterized in that：Also include a rubbish The accommodating cavity of a receiving refuse cart (4) is offered on stroller (4), the body (1), the refuse cart (4) is caught in accommodating It is connected in chamber and by a connection piece with body (1), the refuse cart (4) includes framework (5) and hopper (6), the hopper (6) be provided with the opening into rubbish towards one end of accommodating cavity, rubbish be swept into hopper (6) by main brush roll (3), the other end with Framework (5) is hinged, and the hopper (6) is overturn by a drive device (8) opposing frame (5).

2. a kind of road sweeper according to claim 1, it is characterized in that：The drive device (8) sets including hopper (6) side Some projections (81) and interlinked mechanism, the interlinked mechanism include first connecting rod (82), second connecting rod (83) and hand lever (84), Described first connecting rod (82) one end is connected on body (1) by first rotating shaft (85), and the other end abuts the projection on hopper (6) (81), described second connecting rod (83) one end is hinged by the second rotating shaft (86) with first connecting rod (82) middle part, and the other end leads to Cross the 3rd rotating shaft (87) to be hinged with hand lever (84) one end, hand lever (84) middle part passes through the 4th rotating shaft (88) and this Body (1) is hinged, and body (1) is stretched out outside in one end with respect to second connecting rod (83), on seat (22) side, the body (1) Offer a chute (89) rotated for hand lever (84).

3. a kind of road sweeper according to claim 2, it is characterized in that：First connecting rod (82) side is provided with first Connecting rod (82) tightens up the deflation spring (9) away from hopper (6) projection (81), and described deflation spring (9) one end passes through a base plate (10) it is connected with body (1).

4. a kind of road sweeper according to claim 1, it is characterized in that：The drive device (8) is included on rubbish hopper (6) Projection (81), motor (12) and the cam (13) being connected with motor (12), the cam (13) abut projection (81), the seat (22) side is provided with the controlling switch (14) of controlled motor (12).

5. a kind of road sweeper according to claim 1-4 any one, it is characterized in that：Body (1) the accommodating cavity both sides The block (15) for shelving refuse cart (4) is respectively equipped with, refuse cart (4) framework (5) is respectively provided on two sides with a hasp lock (16), relevant position is provided with the fixed seat (17) hooked for hasp lock (16) on the body (1).

6. a kind of road sweeper according to claim 5, it is characterized in that：Provided with one piece of hang plate (18) in the accommodating cavity, Described hang plate (18) one end is affixed with refuse cart (4) opening, and the other end is flushed with ground and below main brush roll (3).

7. a kind of road sweeper according to claim 6, it is characterized in that：Two rollers are additionally provided with the refuse cart (4) (19)。

8. a kind of road sweeper according to claim 7, it is characterized in that：A handrail is additionally provided with the refuse cart (4) (20)。

9. a kind of road sweeper according to claim 8, it is characterized in that：Body (1) both sides further respectively have a control The hydraulic cylinder (21) of side brush (2) lifting.