CN2173806Y - Road-sweeper - Google Patents

Abstract

The utility model relates to a road-sweeper which can be used for sweeping and carrying refuse on road ground in running process. The utility model is composed of a chassis of a tricycle which is driven by a back single wheel, a carriage, a brush cylinder, a comb tooth plate and a cylinder lifting lever. When the utility model is in running process, two front wheels drive the brush cylinder to rotate. Thus, brush plates symmetrically distributed in a radial shape can be used for sweeping the ground one by one. Thus, the refuse can be swept on the comb tooth plate, and the refuse can enter the carriage from tooth gaps of the comb tooth plate and the upper end of the comb tooth plate. When the road-sweeper is in zero-load running, the brush cylinder is lifted off the ground by lifting a lever. The utility model which can improve labor conditions of environmental sanitation workers and can relieve labor intensity has the advantages of handiness, low price, high efficiency, practicality and beauty.

Description

Road-sweeper

The utility model relates to a kind of environmental sanitation Machine Manufacturing Technology.

In population aggravation's cities and towns, through one day busy activity of people, so on streets and lanes, stay long-pending dust, deadwood, residual leaf, pericarp, the paper scrap the like waste that is referred to as rubbish down.In order to remove the rubbish on the road, be the sanitationman of city " beauty treatment " specially, sweep into a pile with big broom with the rubbish on the road every day early in the morning, scoops up to pour in the car with spade and transport.The sanitationman stirs up a cloud of dust at fine day every day, works in the adverse circumstances that the rainy day slob is slided, and cleaning speed influences the healthy of sanitationman slowly again.Have in the environmental sanitation machinery at present a kind of with the motor vehicle be walking carrying power, negative pressure absorb rubbish sweep the suction car.This sweeping inhaled turner effect height, and speed is fast.But the narrow road lanes numerous to cities and towns are difficult to bring into play its graceful function, and power consumption is big, noise big, cost an arm and a leg.Limited by financial resources, this suction car of sweeping still can not be popularized use in environmental sanitation department.

The purpose of this utility model is to sweep the floor and the motor-driven deficiency of inhaling car of sweeping at available man-power, provide a kind of inexpensive, practical, applicability is wide can be in the middle cleaning of advancing, deliver rubbish, sky be sailed light road sweeper.

The utility model is implemented with following technical scheme:

Before two front-wheels of back single wheel drive road sweeper, put a hairbrush cylinder chain drive and rotate rolling in the same way.Connect Jiong shape lifting arm on the drum shaft, pin joint Jiong shape pole on the front axle, lifting arm and pole are fulcrum cylinder lever connecting rod and handle pin joint, driving handle can make the cylinder lifting.The some axial tooth bars of symmetrical distribution on the drum shaft, its section has groove like the plum blossom shape on the tooth bar, and the brush plate that iron sheet edge folder nylon yarn or plastics silk or monofilament etc. form inserts groove and uses screw fastening.Press close to the hairbrush radius of gyration before and after the hairbrush cylinder, front and rear brush comb plate, comb plate is made by plastics or iron plate.Preceding comb plate is positioned on the drum shaft axis, and no tooth bar plate part slightly overhead is inclined to acute angle on the back comb plate, is positioned on the drum shaft axle center.The preceding airtight compartment of wagon box iron sheet, the rear portion, compartment has can open door, rubbish in the compartment under being convenient to hold in the mouth.

Description of drawings:

Figure one is the utility model structural representation.

With reference to the accompanying drawings the utility model is described in further detail below.Two front-wheels of back single wheel drive road sweeper 1 are by 10 rotations of chain drive hairbrush cylinder, 10 on hairbrush cylinder is gone up and is connected Jiong shape lifting arm 8, connect Jiong shape pole 7 on the front axle, handle 4 pin joints that pull bar 5 one ends and pivot pin are fixing, one end and lifting arm 8, pole 7 connects, and drawing handle 4 lifting arms 8 are under pole 7 is supported, and pull bar 5 pulling lifting arms 8 make drum shaft 10 liftings.Parallel to the axis on the drum shaft 10, the some slot plates 11 of symmetrical, radial distribution, brush plate 9 insert in slot plate 11 grooves, and are fastening with screw, and brush plate is by engineering plastics edge folder stretchy nylon silk or compression moldings such as plastics silk or monofilament.Roller brush radius of gyration edge, preposition comb plate 12, rearmounted comb plate 6, front and back comb plate 12,6 are positioned on the drum shaft 10, and back comb plate ground proximity acute angle oblique cutting is gone in brush plate 9 radius of gyration.Cylinder, front-wheel, lifting are shouldered bar at interior preceding wagon box, and car body 2 covers made from iron sheet or glass fiber reinforced plastic cover sealing, and extend at the bottom of the compartment at back comb plate place, and front-wheel adopts steering wheel 3 to turn to.

During operation, drive road sweeper to overtake, driving handle, the hairbrush cylinder is fallen to ground, front-wheel chain drive hairbrush cylinder is made front-wheel and is rotated in the same way, insert the brush plate of frid, along with the rotation of cylinder one by one from top to bottom, draw together and sweep by pasting ground behind the forward direction, with ground rubbish, push to the back comb plate along back comb plate acute angle bevel, chips such as the dust in the rubbish through after the comb plate slot fall in the car body of comb plate back, back, the rubbish that does not advance slot is continued to shift the comb plate top onto along comb plate by hairbrush and gets rid of in the car body.Hairbrush rotation is through preceding tooth plate, through preceding pecten combing, before remaining in rubbish on the hairbrush and being dropped on road sweeper by comb, drawn together once more by advancing hairbrush and to sweep.Rubbish has been built up full load in car body, and the pulling handle makes the hairbrush cylinder promote built on stilts, and the road sweeper minimizing drag loading that travels can be transported the rubbish that sweeps in the car easily.

Implement the utility model and sweep the floor with available man-power and compare, can alleviate sanitationman's labour intensity and work situation greatly, have advantages such as work efficiency is high and attractive in appearance, with motor-driven sweep inhale car compare, have lightly nimble, inexpensive province can, muting characteristics.

But this road sweeper also adapted is the micro-machine or the small engine driving of power with the storage battery, if its operating efficiency of adapted can significantly improve.

Claims (3)

1, a kind of road sweeper is characterized in that some brush plate 9 is radial, is symmetrically distributed to be plugged in the slot plate 11 around the brush plate drum shaft 10.

2, road sweeper as claimed in claim 1 is characterized in that brush plate is inlayed the folder nylon yarn by iron sheet or engineering plastics or compactings such as plastics silk or monofilament form.

3, as road sweeper as described in claims 1 or 2, it is characterized in that having on the hairbrush cylinder Jiong shape lifting arm 8 is fulcrum with Jiong shape pole 7, cylinder lever connecting rod 5 and handle 4 pin joints.

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