CN216709258U - Glass cleaning execution device under coal loading scene - Google Patents

Abstract

The utility model relates to a glass cleaning execution device under a coal loading scene, which comprises: the chassis is provided with a walking mechanism at two sides, a soot blowing mechanism at the front end, a scraping mechanism at the rear end, two rotary cleaning discs at the middle part, and a water spraying facility; the traveling mechanism, the soot blowing mechanism, the scraping mechanism, the rotary cleaning disc and the water spraying facility are connected with the drive control unit. The utility model uses the traveling mechanism capable of moving on the facade glass to drive the cleaning facility to move and clean the surface and all corners of the glass, high-pressure air jets blow off dust on the surface of the glass, the rotation of the cleaning disc is utilized to clean away stains which cannot be blown off by high-pressure air flow, and finally, the residual cleaning solution on the surface of the glass is cleaned by the scraping mechanism. The utility model can automatically and repeatedly and quickly clean the large-area glass window surface of the control room of the loading station, so that the glass surface can be kept clean in the whole loading process.

Description

Glass cleaning execution device under coal loading scene

Technical Field

The utility model relates to a glass cleaning execution device in a coal loading scene, in particular to an auxiliary device of an automatic loading machine, which is a cleaning device for a glass window of a control room of an automatic loading station.

Background

The control room of the automatic loading station is usually arranged on one side of the loading chute, and for the convenience of wide visual field and observation, the observation window of the control room of the loading station is usually arranged at the position which is parallel and level with the upper opening of the carriage, the width of the observation window is about half of the length of the carriage, and the observation window is provided with a large piece of plate glass. Because the flat glass is very close to the chute discharge hole, impurities such as dirt, coal dust and the like can splash on the surface of the glass in the loading process, and the vision of an operator is influenced. The conventional way is to manually clean up the dirt after the vehicle has left. The problem of manual cleaning is that when loading a train, the train carriages continuously pass through a loading station, manual cleaning cannot be performed under the condition that loading is continuous, and when the last carriages are loaded, stains are always accumulated on the observation window glass, so that the accurate positions of the chute and the carriages cannot be clearly seen, and loading is influenced. How to quickly clean the stains on the premise of not influencing normal loading operation is a problem to be solved.

Disclosure of Invention

In order to overcome the problems in the prior art, the utility model provides a glass cleaning execution device in a coal loading scene. The cleaning execution device moves on the surface of the glass through the traveling mechanism, cleans and wipes the surface of the glass through air blowing, rotating disc cleaning and scraping, and solves the problem of cleaning large-area glass in a control room of a loading station.

The purpose of the utility model is realized as follows: a glass cleans executive device under coal loading scene includes: the chassis is provided with a traveling mechanism on two sides, the front end of the chassis is provided with a soot blowing mechanism, the rear end of the chassis is provided with a scraping mechanism, the middle part of the chassis is provided with two rotary cleaning discs, and the rotary cleaning discs are provided with water spraying facilities; the traveling mechanism, the soot blowing mechanism, the scraping mechanism, the rotary cleaning disc and the water spraying facility are connected with the driving control unit.

Furthermore, the travelling mechanism is a vacuum chuck crawler mechanism.

Further, the soot blowing mechanism is a high-pressure air lance.

Furthermore, the wiping mechanism is a sweeping rod which can be lifted and put down.

Furthermore, four corners of the chassis are provided with top anti-collision correlation switches, and the top anti-collision correlation switches are connected with the driving control unit.

Furthermore, spring protective nets are arranged around the chassis.

The utility model has the advantages and beneficial effects that: the utility model uses the traveling mechanism capable of moving on the facade glass to drive the cleaning facility to move to clean the surface and all corners of the glass, the cleaning facility firstly blows off dust on the surface of the glass by using high-pressure air injection, then sprays cleaning liquid or clear water on the surface of the glass or a rotary cleaning disc, cleans away stains which cannot be blown off by high-pressure air flow by using the rotation of the cleaning disc, and finally cleans up the residual cleaning liquid on the surface of the glass by using the scraping mechanism. The three-step cleaning adopted by the utility model can automatically, repeatedly and quickly clean the large-area glass window surface of the control room of the loading station, so that the glass surface can be kept clean in the whole loading process, the loading environment is improved, the loading efficiency is improved, and the loading error and the failure rate are reduced.

Drawings

The utility model is further illustrated by the following figures and examples.

FIG. 1 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic block diagram of an apparatus according to an embodiment of the present invention;

fig. 3 is a schematic diagram of the top-end anti-collision correlation switch and the spring protection net according to the fifth and sixth embodiments of the present invention.

Detailed Description

The first embodiment is as follows:

the embodiment is a glass cleaning execution device in a coal loading scene, and is shown in fig. 1 and 2. The embodiment comprises the following steps: the device is characterized in that the device is arranged on travelling mechanisms 2 on two sides of a chassis 1, a soot blowing mechanism 3 is arranged at the front end of the chassis, a scraping mechanism 4 is arranged at the rear end of the chassis, two rotary cleaning discs 5 are arranged in the middle of the chassis, and a water spraying facility 6 is arranged on each rotary cleaning disc, as shown in figure 1. The traveling mechanism, the soot blowing mechanism, the scraping mechanism, the rotary cleaning disc and the water spraying facility are connected with a driving control unit as shown in figure 2.

The glass surface cleaning work under the loading scene of coal enterprises is a site environment is bad, pollutes serious industrial scene, is consequently not suitable for using precision equipment to clear up, so this embodiment has adopted the glass cleaning mode that is more suitable for this scene to be high pressure jet-propelled clean mode, combines to sweep the clean of dish formula to and scrape and wipe clean.

The application scenario of this embodiment is the plane sweeping of loading glass of a coal loading station, and the basic principle is as follows: the chassis (integral framework) is provided with a travelling mechanism for the integral movement of the equipment, the travelling mechanism can be a crawler belt, an adsorption disc with an adsorption function is arranged on the crawler belt, and the adsorption disc enables the crawler belt to move on the glass vertical surface without falling. The cleaning facility is arranged on a chassis, and the chassis can be composed of a plurality of upright posts and is used for fixing the cleaning facility. The cleaning device comprises a soot blowing mechanism arranged at the front end of a chassis, the soot blowing mechanism can be a high-pressure jet port, high-pressure air sprayed from the high-pressure jet port blows away dust and dirt on the surface of glass so as to achieve the effect of removing the coal dust and the dust, then glass cleaning liquid or clean water is sprayed on a rotating disk cleaning disk, and the dirt which cannot be blown away by the high-pressure air on the glass is cleaned by the rotation of the cleaning disk. And finally, wiping the residual cleaning solution on the glass surface after cleaning by a wiping mechanism.

The walking mechanism can be a crawler belt, a sucker is arranged outside the crawler belt, the crawler belt supports the equipment to walk on the vertical surface of the glass by virtue of the sucker in the advancing process, the advancing of wheels in the crawler belt depends on a 220V power supply to supply power, the equipment can normally move forward, and meanwhile, the adsorption structure with the glass also needs 24VDC direct-current power supply to supply power, so that the equipment can be normally adsorbed on the surface of the glass and can be protected against being separated from the glass to cause danger. The travelling mechanism may also be in the form of a sucker wheel, sucker foot or the like.

The sweeping facilities are installed at the front part of the chassis, the belly part of the chassis, and the rear part of the chassis. The front part of the chassis is provided with a soot blowing mechanism. The soot blowing mechanism can be a spray gun capable of spraying high-pressure airflow, and a corresponding air pump and a pipeline. The spray gun is provided with rows of gas spraying holes and is arranged at the front part of the chassis, so that gas can be quickly sprayed to a designated glass area, and the purposes of dust removal and dust removal are achieved. Meanwhile, a detergent or clean water is sprayed to the surface of the glass through the liquid storage tank, and then the cleaning work of the coal dust and the stains is carried out through rotating the cleaning disc. The rotary cleaning disc is provided with a rotary brush, and the brush is driven by the motor to rotate to scrub the surface of the glass and remove dirt. The tail part of the base plate is scraped and smeared with the mechanism, and the residual stain of the glass is scraped and smeared clean along with the movement of the base plate. The wiping mechanism may be a sweeping bar that can be raised and lowered. When the cleaning agent is not in work or passes through the partition of the glass, the cleaning agent is lifted, and when the cleaning agent is scraped, the cleaning agent is put down to be in close contact with the surface of the glass, so that the cleaning agent and dirt are removed.

The chassis can be a metal frame, and the middle of the chassis is matched with a plurality of longitudinal cross rods for supporting rotary cleaning equal facilities.

The rotary cleaning disc can be provided with brushes arranged on the concentric circumference or in a radial shape, the brushes are driven by a motor to rotate, and the brushes clean the surface of the glass.

The water spraying facility is provided with a liquid storage tank 601, a water pump 602 and a corresponding pipeline 603 (see figure 1), and water or cleaning liquid in the liquid storage tank is sprayed to the rotary cleaning disc and the glass surface.

The drive control unit is used for programming each cleaning action and controlling the whole equipment to carry out cleaning work according to the program. The drive control unit is an electronic device with computing and memory capabilities, such as a PLC, industrial PC or other corresponding industrial electronic device.

In order to prevent the equipment from colliding with surrounding walls in the walking process, sensors for preventing collision and other anti-collision facilities such as spring protection nets can be arranged at four corners of the chassis.

Example two:

the embodiment is an improvement of the first embodiment, and is a refinement of the first embodiment about the traveling mechanism. The running mechanism described in this embodiment is a vacuum chuck crawler mechanism.

The vacuum cup crawler comprises a motor 201, a corresponding transmission 202, and vacuum cups 204 disposed on the surface of a crawler 203, as shown in fig. 1.

This embodiment installation track on the chassis, the control carries out equipment moving direction and selects, including advancing, retreating, left turn to, turn to right etc. installs the adsorption disc on the track, guarantees that equipment can adsorb on the glass surface, and the adsorption disc still plays a role after losing the electricity to and guarantee that equipment has stronger viscidity and reliability on the glass surface, the manual work carries out equipment flow of marcing through remote controller control.

The vacuum adsorption has the advantage of limiting the thickness of the glass, and the defect of the vacuum adsorption has higher requirements on the connection of the glass or the concave-convex surface of the glass, otherwise, leakage occurs. For glass cleaning in a coal loading scene, the vacuum adsorption mode is adopted in the embodiment, and the cleaning mechanism selects the plane cleaning process.

The crawler-type moving cleaning executing device structure is more suitable for being used in a coal loading scene, and how to improve the operation mode of the executing mechanism is realized through the design of the crawler structure and the selection of the turning radius.

Example three:

the present embodiment is a modification of the above-described embodiment, and is a refinement of the above-described embodiment with respect to the soot blowing mechanism. The soot blowing mechanism described in this embodiment is a high pressure air lance.

The high pressure air lance comprises a transverse pipe 301 which is transversely arranged at the front end of the chassis, an air pump 302 and a corresponding pipeline 303, and an air outlet 3011 is arranged on the outer circumferential surface of the transverse pipe, as shown in figure 1.

The high-pressure air gun blows away dirt on the surface of the glass by utilizing airflow generated by high-pressure air, so that the effect of high-efficiency cleaning is achieved. The chassis is provided with a small air compressor to generate high-pressure airflow which is ejected out through an air nozzle at the front end of the chassis.

Example four:

this embodiment is a modification of the above embodiment, and is a refinement of the above embodiment regarding the wiping mechanism. The wiping mechanism described in this embodiment is a sweep bar that can be raised and lowered.

The main body of the transverse sweeping rod is a metal rod, and elastic materials such as a rubber belt and the like are arranged at the contact end of the metal rod and the glass, so that the metal rod and the glass form a flexible contact surface to achieve the scraping effect.

The lifting and lowering of the sweeping rod can be accomplished by a motor or an electromagnet.

Example five:

the present embodiment is a modification of the above-described embodiments, and is a refinement of the above-described embodiments with respect to the chassis. In this embodiment, top anti-collision correlation switches 7 are disposed at four corners of the chassis, and the top anti-collision correlation switches are connected to the driving control unit, as shown in fig. 2 and 3.

The sensors are arranged at four corners of the chassis, when the surrounding obstacles are detected to be too close to the host, the movement can be stopped or the direction can be changed in time, the actual position of the machine above the glass can be judged in advance, the path can be planned,

example six:

the present embodiment is a modification of the above-described embodiments, and is a refinement of the above-described embodiments with respect to the chassis. The periphery of the chassis described in this embodiment is provided with a spring protection net 8, as shown in fig. 1.

The spring protection device is arranged around the main machine to provide effective protection.

Finally, it should be noted that the above is only intended to illustrate the technical solution of the present invention and not to limit it, and although the present invention has been described in detail with reference to preferred arrangements, it should be understood by those skilled in the art that modifications and equivalent substitutions can be made to the technical solution of the present invention (such as walking forms, more sensors and corresponding auxiliary facilities, etc.) without departing from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a glass cleans executive device under coal loading scene which characterized in that includes: the chassis is provided with a traveling mechanism on two sides, the front end of the chassis is provided with a soot blowing mechanism, the rear end of the chassis is provided with a scraping mechanism, the middle part of the chassis is provided with two rotary cleaning discs, and the rotary cleaning discs are provided with water spraying facilities; the traveling mechanism, the soot blowing mechanism, the scraping mechanism, the rotary cleaning disc and the water spraying facility are connected with the driving control unit.

2. The apparatus of claim 1 wherein said traveling mechanism is a vacuum chuck crawler mechanism.

3. The apparatus of claim 2 wherein the sootblowing mechanism is a high pressure lance.

4. The device of claim 3, wherein the wiping mechanism is a sweep bar that can be raised and lowered.

5. The device as claimed in claim 4, wherein top anti-collision correlation switches are arranged at four corners of the chassis and connected with the driving control unit.

6. The device of claim 5, wherein a spring protection net is arranged around the chassis.

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