CN204080709U - Small garbage sweeper - Google Patents

Abstract

The utility model discloses a small garbage cleaning vehicle, which belongs to the field of environmental cleaning, and in particular relates to a garbage cleaning equipment integrating road surface cleaning, garbage collection and transportation; the small garbage cleaning vehicle includes a disc brush, a cylindrical brush, and a cylindrical brush Motor, suction port, fan air chamber, main air duct, fan, electric rear wheel, vehicle frame, main dustbin air inlet, main dustbin, main dustbin exhaust outlet and filter device, auxiliary dustbin exhaust outlet, auxiliary waste box, auxiliary air duct, seat, fan motor, battery and electronic control unit, accelerator pedal, brake pedal, steering wheel, steering wheel bearing bracket, steering wheel bushing, disc brush motor, front wheel; the purpose of this utility model is to propose a It is a small garbage cleaning vehicle structure suitable for cleaning garbage on sidewalks and slow roads driven by non-motorized vehicles on both sides of urban highways, and a dust suction and dust removal system is added to avoid dust flying during the cleaning process, resulting in secondary pollution of the environment and other problems.

Description

A small garbage sweeper

technical field

The utility model belongs to the field of environmental cleaning, in particular to a new type of high-efficiency garbage cleaning equipment which integrates road surface cleaning, garbage collection and transportation.

Background technique

With the progress of the society and the continuous development of the economy, the area of major cities in my country is showing a trend of increasing year by year, followed by a large number of people, vehicles and road garbage. However, people's requirements for the living environment are also constantly improving, which makes the frequency of road cleaning higher and higher, so cleaning machines are getting more and more attention. As one of the sanitation equipment, the garbage sweeper is a new and efficient cleaning equipment integrating road cleaning, garbage collection and transportation. It can not only quickly and effectively clean up garbage, improve operating efficiency, protect the beauty of the road, maintain the sanitation of the environment and the good working condition of the road surface, but also reduce and prevent traffic accidents, and further prolong the service life of the road surface; more importantly The most important thing is to avoid problems such as dust flying and secondary environmental pollution caused by manual cleaning operations. Therefore, garbage sweepers are widely used in urban roads, residential areas, parks, airports and other places. According to relevant statistics, a garbage sweeper, depending on its tonnage, can replace the work progress of 10 to 50 people accordingly, and can save about 20 to 40% in terms of expenditure.

Contents of the invention

The purpose of the present invention is to solve the problems of the sidewalks and slow roads driven by non-motorized vehicles on both sides of urban highways in my country, which still rely on sanitation workers to clean up garbage, resulting in high labor intensity of sanitation workers, low efficiency of garbage cleaning, and secondary pollution of the environment. A small garbage cleaning vehicle structure suitable for cleaning garbage on small roads, and adding a dust suction and dust removal system to avoid dust flying during the cleaning process, resulting in secondary pollution of the environment and other problems.

The small garbage cleaning vehicle proposed by the present invention is characterized in that the cleaning vehicle includes a disc brush, a cylindrical brush, a cylindrical brush motor, a suction port, a fan air chamber, a main air duct, a fan, an electric rear wheel, a vehicle frame, and a main dustbin inlet. Air outlet, main dustbin, main dustbin exhaust outlet and filter device, auxiliary dustbin exhaust outlet, auxiliary dustbin, auxiliary air duct, seat, fan motor, battery and electronic control unit, accelerator pedal, brake pedal, steering wheel , Steering wheel bearing bracket, steering wheel casing, disc brush motor, front wheel.

The disc brush motor is fixed on the vehicle frame, the disc brush is fixed on the rotating shaft of the disc brush motor, and rotates together with the rotating shaft of the disc brush motor; the cylindrical brush motor is fixed on the vehicle frame, and the cylindrical brush is fixed on the rotating shaft of the cylindrical brush motor , rotating with the rotating shaft of the cylindrical brush motor; the suction port is fixed on the frame and connected to the fan air chamber where the fan is located through the main air duct; the fan motor is fixed on the frame, and the fan is fixed on the rotating shaft of the fan motor. The rotating shaft of the motor rotates together; the main dustbin is fixed on the vehicle frame through the locking device, and is connected to the fan air chamber where the fan is located through the air inlet of the main dustbin in front of it; the air outlet of the main dustbin above the main dustbin and the Filtering device, the filter device has large pores and is used to filter larger volumes of garbage; the main garbage box is connected to the auxiliary garbage box through the air outlet of the main garbage box above it, the filter device, and the auxiliary ventilation pipe; the auxiliary garbage box passes through The locking device is fixed on the vehicle frame, and the side of the auxiliary dustbin is equipped with an air outlet of the auxiliary dustbin with a filter device, and leads to the outside atmosphere.

There is only one disc brush installed on the right side of the sweeper. When the disc brush is cleaning road garbage, it has a certain inclination angle with the ground and has a certain adjustable contact pressure on the ground.

The cylindrical brush is arranged in the center of the bottom of the small garbage cleaning vehicle. The cylindrical brush includes a mandrel and bristles. The arrangement of the bristles is at a certain angle to the axis of the mandrel, that is, the projection of the cylindrical brush on the horizontal plane, and the projection of the bristles is in the shape of "eight". , The bristles have a certain contact pressure with the ground.

The suction port is based on the working principle of vacuum negative pressure. Through the high-speed rotating fan, the central part of the fan air chamber generates negative pressure, and the outer side forms a high pressure, so that the main ventilation pipe and the suction port form negative pressure to realize the function of garbage adsorption and collection; The airflow drives the garbage to move from the central part of the fan chamber to the outside of the fan chamber, and enters the main dustbin through the air inlet of the main dustbin.

The electric rear wheel is driven by an electric wheel, that is, the electric motor and the wheel are integrated together.

Features and beneficial effects of the present invention.

The invention is a suction-sweeping combined garbage cleaning vehicle driven by pure electric power, which is mainly used for cleaning garbage on sidewalks and slow-moving roads where non-motor vehicles drive in urban roads. Its use can greatly reduce the labor intensity of sanitation workers and improve work efficiency. At the same time, the combination of suction and sweeping operation mode also avoids secondary environmental pollution problems such as manual work and dust. The present invention has the following advantages: (1) Disc brushes and cylindrical brushes are used to deal with garbage (such as crushed stones, soil clods, iron nails) on the ground, as well as paper balls and plastic bags adhering to the ground. The garbage that is difficult to remove by adsorption can achieve effective cleaning and improve the cleaning effect. (2) Adopt main and auxiliary garbage bins, and set filter devices with different filter gap sizes to realize the classified storage of different sizes of garbage, improve the filtering effect, prolong the service life of the filter device, avoid premature clogging, and facilitate the classification and recycling of garbage deal with. (3) The side-mounted installation of the disc brush is adopted, and a certain size is protruded from the outside of the vehicle, which can realize the thorough cleaning of the corner areas that are difficult for garbage sweepers to enter, and avoid the existence of sanitary dead ends. (4) The electric wheel drive method is adopted, that is, the motor and the wheel are integrated together, which simplifies the structure and layout of the vehicle driving system.

Description of drawings

Fig. 1 is the overall structure of the small garbage cleaning vehicle of the present invention.

Fig. 2 is a structural diagram of the cylindrical brush of the small garbage cleaning vehicle of the present invention.

Fig. 3 is a horizontal projection view of the cylindrical brush of the small garbage cleaning vehicle of the present invention.

Fig. 4 is a high-speed air flow diagram of the small garbage cleaning vehicle of the present invention.

Detailed ways

The present invention is described in detail as follows in conjunction with accompanying drawings and embodiments.

The structure of the small garbage cleaning vehicle of the present invention, as shown in Fig. 8. Vehicle frame 9, main dustbin air inlet 10, main dustbin 11, main dustbin exhaust outlet and filter device 12, auxiliary dustbin exhaust outlet 13, auxiliary dustbin 14, auxiliary ventilation duct 15, seat 16 , fan motor 17, storage battery and electronic control unit 18, accelerator pedal 19, brake pedal 20, steering wheel 21, steering wheel bearing bracket 22, steering wheel casing 23, disc brush motor 24, front wheel 25.

Described disc brush motor 24 is fixed on the vehicle frame 9, and disc brush 1 is fixed on the rotating shaft of disc brush motor 24, rotates together with the rotating shaft of disc brush motor 24; Cylindrical brush motor 3 is fixed on the vehicle frame 9, and cylindrical brush 2 It is fixed on the rotating shaft of the cylindrical brush motor 3 and rotates together with the rotating shaft of the cylindrical brush motor 3; the suction port 4 is fixed on the vehicle frame 9, and is connected to the fan air chamber 5 where the fan 7 is located through the main air duct 6; the fan motor 17 is fixed On the vehicle frame 9, the fan 7 is fixed on the rotating shaft of the fan motor 17, and rotates together with the rotating shaft of the fan motor 17; 10 is connected to the fan air chamber 5 where the fan 7 is located; the top of the main dustbin 11 is the air outlet of the main dustbin and the filter device 12, the pores of the filter device are relatively large, and are used to filter larger volumes of rubbish; the main dustbin 11 is connected to the auxiliary dustbin 14 through the air outlet of the main dustbin above it and the filter device 12, the auxiliary ventilation pipe 15; the auxiliary dustbin 14 is fixed on the vehicle frame 9 by a locking device, and the side of the auxiliary dustbin 14 is installed with The secondary garbage bin exhaust port 13 of the filtering device leads to the external atmosphere.

The right side of described disc brush 1 installation rubbish sweeper, because this small-sized rubbish sweeper is mainly applicable to the cleaning of rubbish on the trail, and dolly runs on the right, so only a disc brush 1 is installed on the right side of sweeper, its function It is to clean and collect the garbage at the corners of the road, near the guardrail and the side of the isolation belt. When the disc brush 1 is cleaning the road rubbish, it has a certain inclination angle with the ground, and has a certain adjustable contact pressure on the ground, so as to have the diversion function of sweeping the dust into the suction port 4, and prevent the dust raised in the process. Dust causes secondary pollution to the environment.

The cylindrical brush 2 is arranged in the center of the bottom of the small garbage cleaning vehicle. The cylindrical brush 2 includes a mandrel 2.1 and bristles 2.2. The projection is in the shape of "eight", and the bristles 2.2 have a certain contact pressure with the ground, so that the rubbish gathers to the middle of the cylindrical brush 2 when it is swept, that is, near the front of the suction port 4, so that it is sucked in the suction port 4.

The suction port 4 utilizes the working principle of vacuum negative pressure. The central part of the fan air chamber 5 generates negative pressure through the high-speed rotating fan 7, and a high pressure is formed on the outside, so that the main ventilation pipe 6 and the suction port 4 form a negative pressure to realize garbage collection. Adsorption collection function; guide the airflow to drive the garbage to move from the center of the fan chamber 5 to the outside of the fan chamber 5, and enter the main dustbin 11 through the air inlet 10 of the main dustbin; 2 The garbage swept to the area near the suction port 4 is sucked into the dustbin.

The steering wheel 21 is installed on the steering wheel casing 23 through the steering wheel bearing bracket 22, the steering wheel casing 23 is fixed on the vehicle frame 9, and the steering wheel 21 controls the steering of the front wheels 25 through the universal transmission device inside the steering wheel casing 23 to realize The sweeper turns.

The electric rear wheel 8 is driven by an electric wheel, that is, the electric motor and the wheel are integrated together, which simplifies the structure and arrangement of the driving system of the whole vehicle.

The working process of the small garbage cleaning vehicle of the present invention is as follows.

When cleaning.

The first step is to control the position of the garbage sweeper through the steering wheel 21 so that the garbage is just in front of the sweeper or where the disc brush 1 can sweep.

The second step is to start the sweeping and suction system of the garbage cleaning vehicle, so that the disc brush motor 24, the cylindrical brush motor 3, and the fan motor 17 are rotated, respectively driving the disc brush 1, the cylindrical brush 2, and the fan 7 to work. 2Sweep the garbage near the suction port 4.

In the third step, under the action of the fan 7, the fan air chamber 5 forms the effect of low air pressure in the center and high air pressure around, so that the air enters from the suction port 4 at a high speed, enters the fan air chamber 5 along the main ventilation duct 6, and passes through the main garbage The box air inlet 10 enters the main dustbin 11, passes through the air outlet of the main dustbin and the filter device 12, enters the auxiliary ventilation duct 15, reaches the auxiliary dustbin 14, passes through the auxiliary dustbin exhaust port 13, and is discharged into the outside atmosphere, thereby Form the high-speed airflow that enters from the suction port 4 and is discharged from the exhaust port 13 of the auxiliary garbage bin.

In the fourth step, under the action of the high-speed airflow in the third step, the garbage is sucked into the suction port 4 and enters the main garbage bin 11 with the high-speed airflow. Under the effect of mouthpiece and filtering device 12, be deposited on the bottom of main dustbin 11, remaining small rubbish and the rubbish (such as dust) with lighter specific gravity, then enter auxiliary dustbin 14 with high-speed airflow.

In the fifth step, part of the garbage entering the auxiliary dustbin 14 will be decelerated with the airflow and deposited on the bottom of the auxiliary dustbin 14, and the remaining part will be filtered by the filter device on the exhaust port 13 of the auxiliary dustbin, so that it will be discharged into the atmosphere The air is relatively clean. In this way, with the forward driving of the garbage cleaning vehicle and the work of the sweeping suction system, secondary pollution such as dust is avoided, and the garbage cleaning is also completed.

Claims (6)

1. A small garbage cleaning vehicle, characterized in that the cleaning vehicle includes a disc brush, a cylindrical brush, a cylindrical brush motor, a suction port, a fan air chamber, a main air duct, a fan, an electric rear wheel, a vehicle frame, and a main dustbin inlet. Air outlet, main dustbin, main dustbin exhaust outlet and filter device, auxiliary dustbin exhaust outlet, auxiliary dustbin, auxiliary air duct, seat, fan motor, battery and electronic control unit, accelerator pedal, brake pedal, steering wheel , steering wheel bearing bracket, steering wheel sleeve, disc brush motor, front wheel; the disc brush motor is fixed on the vehicle frame, and the disc brush is fixed on the rotating shaft of the disc brush motor and rotates together with the rotating shaft of the disc brush motor; the cylindrical brush motor is fixed on On the frame, the cylindrical brush is fixed on the rotating shaft of the cylindrical brush motor and rotates together with the rotating shaft of the cylindrical brush motor; the suction port is fixed on the frame and connected to the fan air chamber where the fan is located through the main air duct; the fan motor is fixed on the vehicle On the frame, the fan is fixed on the rotating shaft of the fan motor and rotates together with the rotating shaft of the fan motor. 2. The small garbage cleaning vehicle according to claim 1, wherein the main garbage bin is fixed on the vehicle frame through a locking device, and is connected to the fan air chamber where the fan is located through the air inlet of the main garbage bin in front of it. ;The upper part of the main dustbin is the air outlet of the main dustbin and the filter device. The filter device has larger pores and is used to filter larger volumes of garbage; 1. The auxiliary ventilation pipe is connected to the auxiliary dustbin; the auxiliary dustbin is fixed on the vehicle frame through a locking device, and the side of the auxiliary dustbin is equipped with an air outlet of the auxiliary dustbin with a filter device, and leads to the outside atmosphere. 3. The small-sized garbage cleaning vehicle as claimed in claim 1, characterized in that, only one disc brush is installed on the right side of the cleaning vehicle, and when the disc brush is cleaning road rubbish, it is at a certain angle of inclination to the ground, and The ground has a certain adjustable contact pressure. 4. The small garbage cleaning vehicle according to claim 1, wherein the cylindrical brush is arranged in the center of the bottom of the small garbage cleaning vehicle, the cylindrical brush includes a mandrel and bristles, and the arrangement of the bristles is at a certain angle to the axis of the mandrel , that is, the projection of the cylindrical brush on the horizontal plane, the projection of the bristles is in the shape of "eight", and the bristles have a certain contact pressure with the ground. 5. The small garbage cleaning vehicle as claimed in claim 1, characterized in that, the suction port utilizes the working principle of vacuum negative pressure, and a high-speed rotating fan causes the central part of the fan air chamber to generate negative pressure, and the outer side forms a high pressure, In this way, the main ventilation pipe and suction port form a negative pressure to realize the function of garbage adsorption and collection; guide the air flow to drive the garbage to move from the center of the fan chamber to the outside of the fan chamber, and enter the main garbage bin through the air inlet of the main dustbin. 6. The small garbage cleaning vehicle according to claim 1, characterized in that, the electric rear wheels are driven by electric wheels, that is, the electric motor and the wheels are integrated together.