CN104372760A - Pressure reduction method for dustbin of electric road sweeper - Google Patents

Abstract

The invention discloses a pressure reduction method for a dustbin of an electric road sweeper. The dustbin comprises a dustbin body, pressure reduction openings, dust settling chambers, spraying heads, a water pipe and a rolling sweeping opening. The pressure reduction method is characterized in that the two pressure reduction openings are designed in a left-and-right manner and are formed in an interlayer of the dustbin. Due to the adoption of the pressure reduction method, the problems that the air pressure in an original dustbin is too high, and consequently, garbage cannot enter the interior of the dustbin easily, rolling sweeping forced by the air pressure is caused, and loads of a motor for driving rolling sweeping rotation is increased are solved. According to the pressure reduction method, the dustbin is most suitable for being used in the electric road sweeper.

Description

A method for decompressing the dustbin of an electric sweeper

The invention relates to a sweeping machine, in particular to an arrangement of a method for reducing pressure in a dustbin of an electric sweeper.

Background technique

Existing dustbins for electric sweepers usually adopt that rubbish rolls into the mouth of the dustbin from the rolling sweep, and no decompression device is established in the dustbin. The garbage and the airflow generated by the rolling sweep enter the garbage bin together, and the garbage bin continuously receives garbage and airflow. As a result, the airflow of the dustbin without decompression increases, and the air pressure also increases. Due to the high air pressure in the dustbin, it is not easy for the garbage to enter the dustbin smoothly, especially for the garbage with a small specific gravity. Furthermore, the increased air pressure in the dustbin will discharge in the opposite direction of the sweeping at the mouth of the dustbin, compressing the rotating sweeping, hindering the sweeping, increasing the load on the motor driving the sweeping, reducing the sweeping function and affecting the sweeping quality.

Contents of the invention

In order to overcome the above-mentioned deficiencies of the dustbins of electric sweepers, the present invention provides a method to solve the defects of the dustbins of existing electric sweepers, so that the excessively high air pressure in the dustbins can be discharged to meet the conditions for the entry of garbage in the dustbins, so that The electric sweeper sweeps the floor more cleanly.

The invention adds two air pressure decompression ports on the basis of the dustbin of the existing electric sweeper, so that the excessive air pressure can be discharged. details as follows:

The technical solution adopted by the present invention to solve the technical problems is: it includes a garbage box body and a decompression opening, a dust-reducing chamber, a shower head, a water pipe, and a sweeping opening. The method is characterized in that it also includes:

There are two decompression ports, which are designed in left and right forms, and installed in the special interlayer of the dustbin. The interlayer is peripherally sealed. The upper end of the interlayer is connected to the decompression port, and the lower end of the interlayer is connected to the dust reduction chamber;

The decompression port is equipped with a filter screen, the dust reduction chamber is equipped with a sprinkler head, and the air outlet of the dust reduction chamber is equipped with a filter facility;

The filter surface of the decompression port is inclined.

The filter facility at the air outlet of the dust-suppression chamber is movable and detachable for cleaning.

The position of the decompression port must not touch the top of the garbage bin.

The decompression method of the dustbin of the electric sweeper with the above structure is provided with a decompression port and its device, so that the dustbin can continuously receive garbage and airflow, and the air pressure of the dustbin in an airtight state can be smooth, so that the rubbish swept by the electric sweeper can smoothly enter the garbage box; eliminate the excessive air pressure of the dustbin to compress the rotating roller sweep, and reduce the motor load driving the roller sweep. Thereby, the loss of sweeping function is reduced, and the sweeping quality is improved.

The beneficial effects of the present invention are as follows: 1. The method has a simple structure; 2. Improves the efficiency of garbage entering the dustbin; 3. Reduces the air pressure to press and rotate the rolling sweep, reducing the load of the motor driving the rolling sweep; 4. The dust reduction of the spray head can avoid air pollution .

Description of drawings

Figure 1 is a schematic diagram of the decompression method for the dustbin of the electric sweeper.

Fig. 2 is a schematic diagram of the decompression method for the dustbin of the electric sweeper.

In the figure, a garbage bin body 1, a decompression port 2, a dust suppression chamber 3, a shower head 4, a water pipe 5, and a sweeping port 6.

Detailed ways

Below in conjunction with accompanying drawing, the method of the present invention will be further described.

Shown in Fig. 1, 2, it is the schematic diagram of the decompression method for the dustbin of the electric sweeper of the present invention. The present invention adds two air pressure decompression ports 2 in the interlayer of the dustbin, so that the excessively high air pressure entering the dustbin can be discharged. The specific function is: the rolling sweep rotates, and the ground garbage is thrown into the dustbin from the dustbin mouth 6 with the rolling of the rolling sweep, and as the throwing of garbage enters, the rolling sweep also brings air into the dustbin; Continuous rotation, garbage and air continuously fill the volume of the garbage bin, increasing the air pressure in the garbage bin. At this time, the excess air pressure mixed with garbage and dust will pass through the decompression port 2, and after being roughly filtered through the filter screen on the decompression port, it will enter the interlayer of the dustbin and descend to the dust reduction chamber 3. At this time, the dust reduction chamber 3 encounters spraying The water mist garbage dust in head 4 is just dissolved by water atomization, and the garbage dust that has been dissolved descends, and when passing through the air outlet, it is filtered by the air outlet filter facility, and the dust-free excess air pressure that is filtered is discharged smoothly. When the air outlet filter facility has too much dust, the filter facility can be disassembled for cleaning and reuse. Repeatedly.

The power source of the rolling sweeping rotation of dustbin mouth 8 among the figure is to provide by the battery of the electric sweeper itself of the prior art.

The spray water pressure source of spray head 4 in the figure is provided by the water pump of the electric sweeper itself of the prior art.

Claims (4)

1. an electric sweeper dustbin decompression method, it comprises garbage box (1) and pressure-reduction outlet (2), dust-settling compartment (3), drencher head (4), water pipe (5), rolling and brushing mouth (6).Its method characteristic is also to comprise:

Pressure-reduction outlet (2) is two, and point left and right form design, be arranged in the ad hoc interlayer of dustbin, interlayer is peripheral sealing formula, and interlayer upper end is communicated with pressure-reduction outlet (2), interlayer lower end is communicated with dust-settling compartment (3).

Pressure-reduction outlet (2) is provided with filter screen, is provided with drencher head (4) in dust-settling compartment (3), and dust-settling compartment (3) gas outlet is provided with filtration facility.

2. according to a kind of electric sweeper dustbin decompression method shown in claim 1, it is characterized in that: described pressure-reduction outlet (2), its filtering net surface designs for inclined.

3. according to a kind of electric sweeper dustbin decompression method shown in claim 1, it is characterized in that: described dust-settling compartment (3) gas outlet filtration facility is movable, disassembling cleaning.

4., according to a kind of electric sweeper dustbin decompression method shown in claim 1, it is characterized in that: described pressure-reduction outlet (2) position must not contact dustbin (1) body top.