CN212052529U - Dry-wet conversion device of dry-wet dual-purpose sweeping machine - Google Patents

Abstract

The utility model provides a wet conversion equipment futilely of dual-purpose sweeping machine futilely, includes the dustbin box, the dustbin box is interior to separate into wet rubbish deposit case, dust box and jar storehouse futilely with the baffle, the bottom of wet rubbish deposit case is provided with the dust absorption pipe futilely, the bottom in dust box and jar storehouse is provided with vent one and vent two with wet rubbish deposit case through connection futilely, be provided with vent three that link up each other between dust box and the jar storehouse, three fixed mounting in vent has the cartridge filter, the cartridge filter is located the dust box, one side top in jar storehouse is provided with the suction opening, vent one and vent two departments all are provided with wind gap sealing device, its characterized in that: the air port sealing device comprises an air cylinder and a trapezoidal sealing cover, an air cylinder shaft of the air cylinder is fixedly connected with the trapezoidal sealing cover, and sealing strips matched with the side edges of the trapezoidal sealing cover are arranged on two sides of the trapezoidal sealing cover. The utility model discloses simple structure, simple to operate, sealed effectual, conversion efficiency height.

Description

Dry-wet conversion device of dry-wet dual-purpose sweeping machine

Technical Field

The utility model relates to an automotive engineering technical field especially relates to a wet or dry conversion equipment of dual-purpose sweeping machine.

Background

The sweeping machine is one of sanitation equipment, is a novel high-efficient equipment that cleans as an organic whole of road surface cleaning, rubbish recovery and transportation, but wide application in road cleaning such as trunk road, municipal administration. At present, domestic suction type sweeping machines are generally divided into dry type sweeping machines and wet type sweeping machines. In general, a suitable vehicle is selected according to the working environment to perform a cleaning operation during the work. If the road surface is dry, a wet type sweeping machine is needed; if the road surface is wet, a dry type sweeping machine is needed. If the road sweeper needs to be configured according to needs, two different types of road sweeper trucks need to be equipped, and the cost of a sanitation company is increased.

Chinese patent No. CN 209011062U, the utility model of which publication date is 2019, 6.21.s discloses a dry and wet two-purpose sweeping car box, the interior of the garbage box is divided into a vacuum deposition box, a dry box and a wet box by a partition board, the bottom of the vacuum deposition box is provided with an air inlet, the dry box and the wet box are adjacently provided with a first ventilation opening and a second ventilation opening which are communicated with the vacuum deposition box, a third ventilation opening which are communicated with each other is arranged between the dry box and the wet box, the third ventilation opening is fixedly provided with a filter cartridge, the filter cartridge is positioned in the dry box, the top of one side of the wet box is provided with an air suction opening, a hydraulic oil cylinder is fixedly arranged on the partition board between the wet box and the vacuum deposition box, a sealing door is fixedly arranged on a push rod end of the hydraulic oil cylinder, when the stroke of the hydraulic oil cylinder is at the, the second ventilation opening is sealed by the sealing door.

The device utilizes sealing door to realize doing wet conversion, and is with low costs, does benefit to the enterprise and promotes. However, the device has the following problems in use: 1. the sealing door only simply plugs the air port and cannot be completely fit with the vent, the sealing performance cannot be guaranteed, the material leakage condition is easy to occur, and the sealing effect is influenced; 2. both sides of the sealing door are planes, when garbage is accumulated on the sealing door, the sealing door cannot be cleared away, the time is prolonged, the pushing and pulling difficulty is increased, and the conversion efficiency is influenced.

Disclosure of Invention

The utility model aims at overcoming the defects and the insufficiency of the prior art and providing a dry-wet conversion device of a dry-wet dual-purpose sweeping machine with simple structure, convenient installation, good sealing effect and high conversion efficiency.

In order to achieve the above purpose, the technical solution of the utility model is that: the utility model provides a wet conversion equipment futilely of dual-purpose sweeping machine futilely, includes the dustbin box, the dustbin box is interior to separate into wet rubbish deposit case, dust box and jar storehouse futilely with the baffle, the bottom of wet rubbish deposit case is provided with the dust absorption pipe futilely, the bottom in dust box and jar storehouse is provided with vent one and vent two with wet rubbish deposit case through connection futilely, be provided with vent three that link up each other between dust box and the jar storehouse, three fixed mounting in vent has the cartridge filter, the cartridge filter is located the dust box, one side top in jar storehouse is provided with the suction opening, vent one and vent two departments all are provided with wind gap sealing device, its characterized in that: the air port sealing device comprises an air cylinder and a trapezoidal sealing cover, an air cylinder shaft of the air cylinder is fixedly connected with the trapezoidal sealing cover, and sealing strips matched with the side edges of the trapezoidal sealing cover are arranged on two sides of the trapezoidal sealing cover.

The air cylinder and the trapezoidal sealing cover are respectively positioned at the inner side and the outer side of the first ventilation opening/the second ventilation opening, and the sealing strip is fixed on the bottom plate at the outer side of the dust box/air tank bin.

An ash baffle is arranged in the dust box and is positioned below the filter cylinder, and the whole ash baffle is in an inverted V shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses it is sealed to use the sealing method of trapezoidal sealed cowling + sealing strip to replace original sealing door, this kind of structure can let trapezoidal sealed cowling can realize the switching to the vent at the in-process that goes up and down, the agreeing with of trapezoidal sealed cowling and sealing strip also makes the sealed tighter of vent, the effect is better, moreover the unique structure of trapezoidal sealed cowling makes even its both sides glue and have the filth, also can scrape the filth of both sides through the sealing strip at its in-process that rises, avoid influencing conversion efficiency because of the too much difficulty that leads to goes up and down of filth.

2. The utility model discloses well setting up the shelves hawk of straining a section of thick bamboo below can effectively block the dust, makes things convenient for the dust to collect.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: the garbage can comprises a garbage can body 1, a dry and wet garbage depositing box 2, a dust box 3, a gas tank bin 4, a dust collection pipe 5, a first ventilation opening 6, a second ventilation opening 7, a third ventilation opening 8, a filter cartridge 9, a suction opening 10, an air opening sealing device 11, a cylinder 12, a trapezoid sealing cover 13, a sealing strip 14 and an ash baffle 15.

Detailed Description

The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.

Referring to fig. 1-2, a dry-wet conversion device of a dry-wet dual-purpose sweeping machine comprises a garbage can body 1, the garbage can body 1 is internally divided into a dry-wet garbage depositing box 2, a dust box 3 and a gas tank bin 4 by a partition plate, a dust suction pipe 5 is arranged at the bottom of the dry-wet garbage depositing box 2, a first ventilation opening 6 and a second ventilation opening 7 which are communicated with the dry-wet garbage depositing box 2 are arranged at the bottoms of the dust box 3 and the gas tank bin 4, a third ventilation opening 8 which is communicated with each other is arranged between the dust box 3 and the gas tank bin 4, a filter cylinder 9 is fixedly arranged at the third ventilation opening 8, the filter cylinder 9 is positioned in the dust box 3, a dust baffle plate 15 is arranged below the filter cylinder 9, the whole dust baffle plate 15 is of an inverted V shape, a suction opening 10 is arranged at the top of one side of the gas tank bin 4, and a wind opening sealing device 11 is arranged at the first ventilation opening 6 and the second, the tuyere sealing device 11 comprises an air cylinder 12 and a trapezoid sealing cover 13, the narrow face of the trapezoid sealing cover 13 faces upwards, the cylinder shaft of the air cylinder 12 is fixedly connected with the narrow face of the trapezoid sealing cover 13, the air cylinder 12 and the trapezoid sealing cover 13 are respectively positioned at the inner side and the outer side of a first vent 6/a second vent 7, sealing strips 14 are arranged at the two sides of the trapezoid sealing cover 13, the sealing strips 14 are fixed on the outer side bottom plate of the dust box 3/the gas tank bin 4, and the sealing strips 14 are obliquely arranged so that the bottom surface of the sealing strips 14 can be tightly attached to the side face of the trapezoid sealing cover 13 when in contact. The electromagnetic valve which can control the movement of the cylinder 12 in the first air vent 6 and the second air vent 7 is arranged in a control box of the vehicle, and an electromagnetic valve control device is arranged in a cab to facilitate the operation of a driver.

The utility model discloses a working process does: in the initial state, the first vent 6 and the second vent 7 are both in a closed state, when the road surface is wet, the cylinder 12 on the air port sealing device 11 at the second vent 7 is started, the cylinder rod of the cylinder 12 extends out to drive the trapezoidal sealing cover 13 fixedly connected with the cylinder to descend, the second vent 7 is opened, the exhaust fan is started, the garbage enters the dry and wet garbage deposition box 2 from the dust absorption pipe 5, and the moisture in the garbage is exhausted from the exhaust port 10 through the air tank bin 4; when the road surface is dry, the second ventilation opening 7 is closed, the cylinder 12 on the air opening sealing device 11 at the first ventilation opening 6 is started, the cylinder rod of the cylinder 12 extends out to drive the trapezoidal sealing cover 13 fixedly connected with the cylinder rod to descend, the first ventilation opening 6 is opened, the exhaust fan is opened, garbage enters the dry and wet garbage deposition box 2 from the dust absorption pipe 5, dust in the garbage is filtered through the filter cartridge 9 in the dust box 3, and then enters the air tank bin 4 through the third ventilation opening 8 and is discharged from the air suction opening 10.

Claims (3)

1. A dry-wet conversion device of a dry-wet dual-purpose sweeping machine comprises a garbage can body (1), wherein the garbage can body (1) is internally partitioned into a dry-wet garbage depositing box (2), a dust box (3) and a gas tank bin (4) by a partition plate, a dust suction pipe (5) is arranged at the bottom of the dry-wet garbage depositing box (2), a first ventilation opening (6) and a second ventilation opening (7) communicated with the dry-wet garbage depositing box (2) are arranged at the bottoms of the dust box (3) and the gas tank bin (4), a third ventilation opening (8) communicated with each other is arranged between the dust box (3) and the gas tank bin (4), a filter cartridge (9) is fixedly arranged at the third ventilation opening (8), the filter cartridge (9) is positioned in the dust box (3), a suction opening (10) is arranged at the top of one side of the gas tank bin (4), and air opening sealing devices (11) are arranged at the first ventilation opening (6) and the second ventilation opening (7), the method is characterized in that: the tuyere sealing device (11) comprises an air cylinder (12) and a trapezoidal sealing cover (13), wherein an air cylinder shaft of the air cylinder (12) is fixedly connected with the trapezoidal sealing cover (13), and sealing strips (14) matched with the side edges of the trapezoidal sealing cover (13) are arranged on two sides of the trapezoidal sealing cover (13).

2. The dry-wet conversion device of the dry-wet dual-purpose road sweeper of claim 1, wherein: the air cylinder (12) and the trapezoidal sealing cover (13) are respectively located on the inner side and the outer side of the first ventilation opening (6)/the second ventilation opening (7), and the sealing strip (14) is fixed on the bottom plate on the outer side of the dust box (3)/the air tank bin (4).

3. The dry-wet conversion device of the dry-wet dual-purpose road sweeper of claim 1, wherein: an ash blocking plate (15) is arranged in the dust box (3), the ash blocking plate (15) is positioned below the filter cartridge (9), and the whole ash blocking plate (15) is in an inverted V shape.

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