CN206359932U - A kind of Novel sweeper truck - Google Patents

Abstract

The utility model relates to a new type of cleaning vehicle, which is characterized in that it comprises: a chassis, on which there are dustbins, accumulators and a variable speed drive mechanism, etc.; a driving wheel, the driving wheel is installed at both ends of the driving half shaft and passes through the chain and the pedal Plate connection; support wheel, the support wheel is installed on the front fork, and the front fork is also equipped with a seat, etc.; differential mechanism, the differential mechanism is installed on the transmission half shaft; roller brush, the roller brush is installed on the chassis The front end, the roller brush is connected to the variable speed drive mechanism; the disk brush, the disk brush is installed in front of the roller brush, and the disk brush is connected to the roller brush; the garbage conveying groove, the garbage conveying groove is installed directly behind the roller brush, and the garbage conveying An upper broom and a lower broom are respectively installed at the upper and lower ends of the groove, and the lower broom is connected with a rolling brush through a fourth chain; and a vacuum cleaner, the said vacuum cleaner is electrically connected with a storage battery. The device not only has a good cleaning effect and does not cause secondary pollution, but also has a simple structure, is convenient to operate, and is environmentally friendly; it has strong practicability and is more suitable for wide use and popularization.

Description

A new type of sweeper

technical field

The utility model relates to a cleaning device, in particular to a novel cleaning vehicle.

Background technique

With the development of urbanization, the cleaning and cleaning work of the city's streets and lanes and road surfaces is becoming more and more arduous, so there are various series of sweepers to adapt to various environments and the needs of various garbage. The sweeping effect of existing patent sweeper is bad, or only the sweeper of rolling brush can't clean up little dust, or only has the sweeper of vacuum cleaner, can't clean up large and small rubbish. In the specification of patent application number 201220171637.3 in the prior art, it is given that the power device includes a DC storage battery for driving the roller to clean, the running device includes a push rod, an electric drive wheel, and a universal wheel, and the cleaning device includes a roller, a wool brush, and a garbage collector. The collection device includes dustbin, dust cover. The disadvantages of the prior art are as follows: when the sweeping vehicle encounters unevenness on the road surface during cleaning, it is difficult for the sweeping vehicle to pass through the road surface and complete the cleaning work. The efficiency is not high, and manpower is wasted. The cleaning vehicle only has a cleaning mechanism of the roller. For road surfaces with a large amount of garbage and complex types, the cleaning effect is low, and small dust cannot be cleaned. The application form of 201210068619.7 in the prior art provides that the power unit includes eight 6V190Ah lead-acid batteries, one DC brushless motor, the cleaning device includes disc brushes, rolling brushes, hub motors, and spraying mechanisms, and the garbage collection device includes dustbins. , Lifting motor, walking device includes 2 driving wheels, 2 driven wheels. The disadvantages of the prior art are as follows: the disc brushes of the sweeper are installed parallel to the ground, and the cleaning effect is not good. Well, at the same time, it requires a lot of water and the cleaners have to add water from time to time, which greatly wastes water resources and manpower. The garbage collection device of this sweeper first collects garbage in the garbage bucket, and when the garbage bucket is full, it is lifted The motor lifts the garbage bucket to dump the garbage. When the garbage box is full, if the garbage bucket dumps the garbage inside again, the garbage will overflow.

Contents of the invention

The utility model provides a novel cleaning vehicle aiming at the deficiencies of the prior art. The device not only has a good cleaning effect and does not cause secondary pollution, but also has a simple structure, is convenient to operate, and is environmentally friendly; it has strong practicability and is more suitable for wide use and popularization.

In order to achieve the above object, a novel cleaning vehicle of the utility model mainly comprises:

Chassis, the chassis is equipped with a dustbin, a transmission half shaft, a battery and a variable speed drive mechanism;

Two driving wheels, the two driving wheels are respectively installed on the two ends of the drive half shaft, and the drive wheels are connected to the pedal through the drive half shaft, the differential mechanism and the first chain;

A support wheel, the support wheel is installed on the front fork connected to the rear of the chassis, the front fork is also equipped with a seat, handlebars and pedals;

A differential mechanism, the differential mechanism is installed on the transmission half shaft, and is mainly used to realize the safe and coordinated steering of the driving wheels;

A rolling brush, the rolling brush is installed at the front end of the chassis, and the rolling brush is connected to the variable speed drive mechanism through the second chain;

Two disc brushes, the two disc brushes are installed in front of the roller brush, and the two disc brushes are respectively connected to the roller brush through the third chain;

A garbage conveying trough, the garbage conveying trough is installed directly behind the roller brush, the upper and lower ends of the garbage conveying trough are respectively equipped with an upper broom and a lower broom, and the lower broom is connected to the roller brush through a fourth chain; and

The vacuum cleaner is used for local cleaning, the said vacuum cleaner is electrically connected with the storage battery, and it is installed between the chassis and the handlebar.

Preferably, a ground traveling wheel for contacting with the ground is installed under the garbage conveying trough to improve passability.

As a further improvement of the above scheme, the contact mode between the ground traveling wheels and the ground is free elastic contact, for example, the ground traveling wheels are installed under the garbage conveying trough through hinges; According to the situation, the contact between the garbage conveying trough and the road surface can be changed to ensure an equal gap with the road surface, thereby improving the passability and cleaning effect.

Preferably, one of the disc brushes is connected with a gear for making the two disc brushes rotate inwardly and oppositely. In this way, the two disc brushes can more effectively clean the rubbish towards the direction of the rolling brush, thereby improving the cleaning effect.

Preferably, the two disc brushes are made of elastic materials; the two disc brushes are installed symmetrically, and the ground contact angles to the ground are between 4° and 7°. As a better solution, the ground contact angle between the disc brush and the ground is 5°.

Preferably, lighting lamps are also installed on the chassis.

Preferably, the variable speed drive mechanism is composed of an electric motor and a speed change mechanism.

Preferably, the vacuum cleaner is an umbrella-shaped structure, and the suction pipe of the vacuum cleaner extends toward the ground. Cleaners carry out local cleaning according to the cleaning conditions of the ground, which is conducive to leaving no dead angle during the cleaning process and improving cleaning effect and efficiency. The vacuum cleaner can be set to be portable, and then movably hung behind the chassis to facilitate flexible operation.

Preferably, the dustbin has a drawer structure to facilitate the removal of rubbish in the dustbin, and the drawer direction of the drawer structure is a side direction. The side direction includes the left direction and the right direction. According to the habit, the drawer structure can be set as the right direction.

After starting the switch of the cleaning machine, in the case of battery power supply, the variable speed drive mechanism is used as the power source to output cleaning power, and the variable speed drive mechanism drives the roller brush to work counterclockwise through the counterclockwise rotation of the second chain. The chain counterclockwise drives the left disc brush to rotate counterclockwise in the direction of the roller brush; at the same time, because an additional gear is installed on the right disc brush, the right disc brush rotates clockwise, and the two disc brushes move towards each other , sweep the garbage towards the middle of the roller brush. At this time, the roller brush is also rotating counterclockwise to clean the garbage from the disc brush to the bottom of the garbage conveying trough, that is, in front of the lower broom. Both the lower broom and the upper broom are driven by the roller brush through the fourth chain, and they also rotate counterclockwise. The lower broom rotates counterclockwise to sweep the garbage from the roller brush into the garbage trough, and the upper broom rotates counterclockwise in the garbage trough, generating an upward force to sweep the garbage from the bottom of the garbage trough to the top, and the garbage falls into the garbage bin. A vacuum cleaner is hung behind the chassis. Because some corners of the disc brush and roller brush cannot be cleaned to dust, the vacuum cleaner can clean these corners and transport the garbage to the dustbin. The vacuum cleaner is powered by a battery, which improves cleaning. efficiency. The cleaning speed of the rolling brush and disc brush can realize the work of multi-rotating speed by adjusting the speed change mechanism in the speed change drive mechanism. Cleaners sit on the vehicle seat and drive the vehicle to walk through the pedals. The pedals transmit the driving force to the differential and the driving wheels through the first chain. Under the action of the driving wheels, the vehicle can walk. When the vehicle is about to drive to the right, the handlebar is swung to the left, and the front fork is used to drive the support wheel to the left, and the differential mechanism obtains a deflection moment, so that the rotational speeds of the transmission half shafts on both sides are different, so that the vehicle turns to the right . Turning to the left is the opposite of the previous description.

The cleaning vehicle can effectively remove debris ranging from tens of microns of dust to general small stones, leaves and the like. The utility model not only has a good cleaning effect, but also has a simple structure, is convenient to operate, and is environmentally friendly; it has strong practicability and is more suitable for wide use and popularization.

Description of drawings

Fig. 1 is the side view structural representation of the utility model;

Fig. 2 is a top view structural diagram of the utility model.

Among them, 0 is the disc brush, 1 is the roller brush, 2 is the second chain, 3 is the variable speed drive mechanism, 41 is the upper broom, 42 is the small broom, 43 is the ground traveling wheel, 5 is the garbage conveying chute, 6 is the garbage bin , 7 is the first chain, 8 is the third chain, 9 is the fourth chain, 101 is the supporting wheel, 102 is the driving wheel, 11 is the chassis, 12 is the differential mechanism, 13 is the vacuum cleaner, 14 is the handlebar, 15 is Pedal, 16 is transmission axle shaft, and 17 is storage battery, and 18 is lighting lamp, and 19 is front fork, and 20 is vehicle seat.

detailed description

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

With reference to Fig. 1 and Fig. 2, the utility model embodiment is a kind of novel cleaning vehicle, mainly comprises:

Chassis 11, said chassis 11 is equipped with dustbin 6, transmission half shaft 16, battery 17 and variable speed drive mechanism 3, said variable speed drive mechanism 3 is installed on the front end of chassis 11;

Two driving wheels 102, the two driving wheels 102 are respectively installed on the two ends of the drive half shaft 16, the drive wheels 102 are connected to the pedal 15 through the drive half shaft 16, the differential mechanism 12, and the first chain 7;

A support wheel 101, said support wheel 101 is installed on the front fork 19 that is connected to the rear of the chassis 11, and the front fork 19 is also equipped with a vehicle seat 20, a handlebar 14 and a pedal 15;

A differential mechanism 12, the differential mechanism 12 is installed on the transmission half shaft 16, and is mainly used to realize different rotational speeds of the driving wheels 102, so as to cooperate with the supporting wheels 101 for steering;

A rolling brush 1, the rolling brush 1 is installed on the front end of the chassis 11, and the rolling brush 1 is connected to the variable speed drive mechanism 3 through the second chain 2;

Two disk brushes 0, the two disk brushes 0 are installed in front of the chassis 11, also in front of the roller brush 1, the two disk brushes 0 are of the same type and are respectively connected to the roller brush 1 through the third chain 8;

Garbage delivery tank 5, said garbage delivery tank 5 is installed directly behind the roller brush 1, upper and lower ends of said garbage delivery tank 5 are respectively equipped with an upper broom 41 and a lower broom 42, and said lower broom 42 passes through the fourth chain 9 is connected to the roller brush 1, and the lower broom 42 is also connected to the upper broom 41 by another chain; and

The vacuum cleaner 13 is used for local cleaning, and the vacuum cleaner 13 is electrically connected to the battery 17 and installed between the chassis 11 and the handle 14 .

A ground traveling wheel 43 that is used to contact the ground to improve vehicle passability is also installed below the described garbage conveying trough 5. The contact mode of the ground traveling wheel 43 and the ground is free elastic contact, that is, the ground traveling wheel 43 passes through the hinge. Installed below the garbage delivery tank 5; in this way, the ground traveling wheels 43 can change the contact between the garbage delivery tank 5 and the road surface according to the height of the road to be cleaned, so as to ensure equal clearance with the road surface, thereby improving the passability and cleaning effect .

One of the disc brushes 0 is connected with a gear for making the two disc brushes 0 rotate inwardly and oppositely. In this way, the two disc brushes 0 can more effectively clean the rubbish towards the direction of the roller brush 1, thereby improving the cleaning effect. The two disc brushes are made of elastic materials; the two disc brushes are installed symmetrically, and the grounding angles to the ground are between 4° and 7°. As a better solution, the grounding angle between the disc brush 0 and the ground is 5°.

The variable speed drive mechanism 3 is composed of an electric motor and a speed change mechanism. The vacuum cleaner 13 is an umbrella-shaped structure, and the suction pipe of the vacuum cleaner 13 extends toward the ground. Cleaners carry out local cleaning according to the cleaning situation to improve cleaning effect and efficiency. The vacuum cleaner 13 can be set to be portable, and then movably suspended behind the chassis 11 to facilitate flexible operation.

Also be provided with illuminating lamp 18 on described chassis 11, certainly also can install illuminating lamp on dustbin 6. This dustbin 6 is a drawer structure, to facilitate the rubbish in the dustbin 6 li is cleaned up, and the drawer direction of this drawer structure is a side direction. The side direction includes the left direction and the right direction. According to the habit, the drawer structure can be set as the right direction.

After starting the switch of the cleaning machine, in the case of power supply from the battery 17, the variable speed drive mechanism 3 outputs cleaning power as a power source, and the variable speed drive mechanism 3 rotates counterclockwise through the second chain 2 to drive the roller brush 1 to also work counterclockwise, and the roller brush 1 While rotating, the third chain 8 drives the left disc brush counterclockwise to rotate inwardly in the direction of the roller brush 1; at the same time, because an additional gear is installed on the right disc brush, the right disc brush clockwise Rotate, the two disk brushes move towards each other, sweeping away the garbage in the direction of the roller brush 1. At this time, the roller brush 1 is also rotating counterclockwise to clean the garbage from the disk brush 0 to the bottom of the garbage delivery tank 5, that is, in front of the lower broom 42, and the lower broom 42 and the upper broom 41 are driven by the roller brush 1 through the fourth chain 9 , also rotates counterclockwise, the lower broom 42 rotates counterclockwise to sweep the garbage from the roller brush 1 into the garbage delivery trough 5, and the upper broom rotates counterclockwise in the garbage delivery trough to generate upward force to sweep the garbage from the garbage delivery trough below Sweep to the top, and the rubbish falls into the dustbin 6. A vacuum cleaner 13 is suspended at the rear of the chassis 11 for cleaning. Since the disk brush 0 and the roller brush 1 have some corners that cannot be cleaned to dust, the vacuum cleaner 13 can clean these corner rubbish and transport the rubbish to the dustbin 6. The vacuum cleaner 13 Powered and driven by the storage battery 17, the cleaning efficiency is improved. The cleaning speed of the rolling brush 1 and the disc brush 0 can realize the work of multi-speed by adjusting the speed change mechanism in the speed change drive mechanism 3 . The cleaner sits on the vehicle seat 20 and drives the vehicle to walk through the pedal 15. The pedal 15 transmits the driving force to the differential 12 and the driving wheel 102 through the first chain 7. Under the action of the driving wheel 102 , the vehicle can walk. When the vehicle is about to drive to the right, by swinging the handlebar 14 to the left, the front fork 19 drives the support wheel 101 to the left, and the differential mechanism 12 obtains a deflection moment, so that the rotational speeds of the transmission half shafts 16 on both sides are different, thereby Make the vehicle turn right safely.

The cleaning vehicle can effectively remove debris ranging from tens of microns of dust to general small stones, leaves and the like. The utility model not only has a good cleaning effect, but also has a simple structure, is convenient to operate, and is environmentally friendly; it has strong practicability and is more suitable for wide use and popularization.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (9)

1. a kind of Novel sweeper truck, it is characterised in that mainly include：

Dustbin, jackshaft, battery and shift drive mechanism are equiped with chassis, the chassis；

Two driving wheels, described two driving wheels are separately mounted to the two ends of jackshaft, the driving wheel by jackshaft, Box of tricks and the first chain connection pedal；

One support wheel, the support wheel be arranged on be connected on the front fork in chassis dead astern, be also equiped with the front fork vehicle seat, Handlebar and pedal；

Box of tricks, the box of tricks is installed on jackshaft；

Round brush, the round brush is installed in the positive front end on chassis, and the round brush connects shift drive mechanism by the second chain；

Two disc brushes, described two disc brushes are installed on the front of round brush, and two disc brush connects round brush by the 3rd chain respectively；

Rubbish delivery chute, the rubbish delivery chute is installed on the dead astern of round brush, the upper and lower ends difference of the rubbish delivery chute Broom and lower broom are installed, the lower broom connects round brush by the 4th chain；And

For local cleaning dust absorption device, the dust catcher is connected with storage battery, and it is installed between chassis and handlebar.

2. a kind of Novel sweeper truck according to claim 1, it is characterised in that also install the lower section of the rubbish delivery chute Have one for contacting the ground to improve trafficability with ground with road wheel.

3. a kind of Novel sweeper truck according to claim 2, it is characterised in that contact of the ground with road wheel with ground Mode is Elastic Contact.

4. a kind of Novel sweeper truck according to claim 1, it is characterised in that a wherein disc brush is connected with for making Obtain the gear of the inside opposite direction rotating motion of two disc brushes.

5. a kind of Novel sweeper truck according to claim 1, it is characterised in that two disc brush uses elastomeric material system Make；Two disc brushes are symmetrically installed, and respectively the ground connection angle with ground between 4 ° ~ 7 °.

6. a kind of Novel sweeper truck according to claim 1, it is characterised in that be also equiped with illuminating lamp on the chassis.

7. a kind of Novel sweeper truck according to claim 1, it is characterised in that the shift drive mechanism by motor and Gear is constituted.

8. a kind of Novel sweeper truck according to claim 1, it is characterised in that the dust catcher is umbrella-shaped structure, the suction The sweep-up pipe of dirt device earthward stretches.

9. a kind of Novel sweeper truck according to claim 1, it is characterised in that the dustbin is drawer structure, drawer Direction be side to.