阅读说明：本技术 一种商场自动扶梯扶手带的清洁消毒装置 (Cleaning and sterilizing device for escalator hand strap in market ) 是由 罗查 于 2020-12-04 设计创作，主要内容包括：本发明公开了一种商场自动扶梯扶手带的清洁消毒装置,包括安置块,所述安置块内设有开口向上向左的安置腔,所述安置腔左侧内壁与下侧内壁固定设有除尘刷,所述安置腔内设有刮除机构,本发明可自动完成对扶梯扶手带的消毒杀菌,杀菌方式合理,不会加速扶手带的老化,通过喷射机构向扶手带均匀的喷射75%酒精溶液,通过刮除机构将酒精溶液与附着在扶手带上的病菌、手部油脂一起刮除,通过烘干机构对为完全挥发的酒精溶液进行烘干,通过限位机构来实现本发明的安全性,防止装置被移动无法与扶手带贴合消毒的情况发生,尽可能保障顾客身体健康。(The invention discloses a cleaning and disinfecting device for escalator hand straps in shopping malls, which comprises a placement block, wherein a placement cavity with an upward opening and a leftward opening is arranged in the placement block, dust removing brushes are fixedly arranged on the inner wall of the left side and the inner wall of the lower side of the placement cavity, and a scraping mechanism is arranged in the placement cavity.)

1. The utility model provides a cleaning and sterilizing device of market automatic escalator handrail, is including settling the piece, its characterized in that: a placing cavity with an upward opening towards the left is arranged in the placing block, a dust removing brush is fixedly arranged on the inner wall of the left side and the inner wall of the lower side of the placing cavity, a scraping mechanism is arranged in the placing cavity and comprises a first transmission cavity fixedly arranged in the placing block, a driving motor is fixedly arranged on the inner wall of the front side of the first transmission cavity, a first rotating shaft is fixedly arranged on the rear end surface of the driving motor, a driving gear is fixedly arranged on the first rotating shaft and is meshed with a driven gear, a first screw shaft is fixedly arranged on the rear end surface of the driven gear, a second screw shaft is fixedly arranged on the front end surface of the driven gear, a first sliding groove with a leftward opening and a second sliding groove with a leftward opening are arranged on the inner wall of the right side of the placing cavity, a first sliding block is arranged in the first sliding groove in a sliding manner, the first sliding block is in threaded connection with the first screw shaft, a first scraper is fixedly arranged on the front end face of the first connecting rod, a second slider is arranged in the second chute in a sliding manner, the second slider is in threaded connection with the second lead screw shaft, a second connecting rod is fixedly arranged on the left end face of the second slider, a second scraper is fixedly arranged on the rear end face of the second connecting rod, a first bevel gear is fixedly arranged on the second lead screw shaft and is in meshed connection with a second bevel gear, a third lead screw shaft is fixedly arranged on the left end face of the second bevel gear, the mounting block is provided with a second transmission cavity with a leftward opening, a third connecting rod is in threaded connection with the outer wall of the third lead screw shaft, a third slider is fixedly arranged on the outer wall of the third connecting rod, the third slider is in sliding connection with the second transmission cavity, a fixing plate is fixedly arranged on the left end face of the third connecting rod, and a third scraper is fixedly arranged on the left end, the first scraper, the second scraper and the third scraper are used for matching with the shape of the rubber handrail and scraping the alcohol solution water stain on the surface of the rubber handrail;

the upper side of the scraping mechanism is provided with a spraying mechanism, the spraying mechanism comprises an alcohol solution cavity fixedly arranged in the mounting block, the inner wall of the left side of the alcohol solution cavity is fixedly provided with a fixing pipe, the middle of the fixing pipe is fixedly provided with an electromagnetic pump, the left end face of the fixing pipe is fixedly provided with a C-shaped spray head, the left end face of the C-shaped spray head is provided with a C-shaped cavity with a left opening, the C-shaped cavity is matched with the rubber handrail in shape, and alcohol for disinfection and sterilization is sprayed on the surface of the rubber handrail;

it is equipped with stop gear to settle the intracavity, stop gear includes it is equipped with two inside rotation chambeies of opening to settle the chamber front and back side inner wall, it uses the glass baffle to rotate the chamber as symmetric center front and back symmetric distribution, the fixed spacing pivot that is equipped with of terminal surface about rotating the chamber, the fixed torsional spring that is equipped with in the spacing pivot, the torsional spring overcoat has spacing baffle, spacing baffle is used for spacingly, prevents to settle the piece and is moved, loses disinfection's effect.

2. The cleaning and disinfecting device for the handrail of the escalator in a shopping mall according to claim 1, wherein: it is equipped with opening right air chamber to settle the piece, be equipped with stoving mechanism in the air chamber, stoving mechanism is in the fixed heating pipe that is equipped with of inboard wall about the air chamber, the air intracavity is fixed and is equipped with the bracing piece, the bracing piece internal fixation is equipped with step motor, the fixed second pivot that is equipped with of step motor upper left end face, the fixed flabellum that is equipped with of second pivot up end, the flabellum is used for blowing the air that has heated to rubber handrail surface, dries the remaining alcohol solution water stain in rubber handrail surface.

3. The cleaning and disinfecting device for the handrail of the escalator in a shopping mall according to claim 1, wherein: the infrared induction block is fixedly arranged on the rear end face of the mounting block and used for inducing the passage of a customer through infrared rays, and the invention starts to work after the customer passes through the infrared induction block.

4. The cleaning and disinfecting device for the handrail of the escalator in a shopping mall according to claim 1, wherein: the lower side of the first transmission cavity is provided with a detention cavity with a left opening, and the detention cavity is used for receiving a mixture of alcohol solution water stain and grease virus scraped by the scraping mechanism.

5. The cleaning and disinfecting device for the handrail of the escalator in a shopping mall according to claim 1, wherein: the structure of the automatic handrail is as follows: a slide rail is arranged in the rubber handrail in a sliding manner, and the glass baffle is fixedly arranged in the slide rail.

Technical Field

The invention relates to the related field of elevator equipment, in particular to a cleaning and disinfecting device for a handrail of an escalator in a shopping mall.

Background

An escalator is an elevator with a circulating operation ladder, is a fixed electric drive device used for transporting passengers upwards or downwards, when people take the escalator, people can hold hands on a handrail belt of the escalator, so that the condition of indirect contact is caused, the cleaning mode of the handrail belt of the escalator is completed through manpower, spraying is carried out by a spraying pot manually, new crown viruses are abused, and the escalator handrail is disinfected, more effective disinfection equipment is needed, the existing disinfection equipment is not provided with disinfection equipment specific to the shape of the handrail belt, and the existing equipment generally adopts ultraviolet irradiation sterilization, and the time of irradiating the handrail belt by ultraviolet rays in a disinfection device is too short in the operation process of the escalator, so that the expected disinfection effect cannot be achieved, and because the handrail belt is made of rubber, the ultraviolet rays can directly cause the fracture and the cross-linking of rubber molecular chains, the rubber absorbs ultraviolet light energy to generate free radicals, so that the reaction process of an oxidation chain is accelerated, and the aging of the handrail belt is accelerated.

Disclosure of Invention

The invention aims to provide a cleaning and disinfecting device for a handrail of an escalator in a shopping mall, which overcomes the problems.

The invention is realized by the following technical scheme.

The invention relates to a cleaning and disinfecting device for a handrail belt of an escalator in a shopping mall, which comprises a mounting block, wherein a mounting cavity with an upward opening towards the left is arranged in the mounting block, a dust removing brush is fixedly arranged on the inner wall at the left side and the inner wall at the lower side of the mounting cavity, a scraping mechanism is arranged in the mounting cavity and comprises a first transmission cavity fixedly arranged in the mounting block, a driving motor is fixedly arranged on the inner wall at the front side of the first transmission cavity, a first rotating shaft is fixedly arranged on the rear end surface of the driving motor, a driving gear is fixedly arranged on the first rotating shaft, the driving gear is meshed with a driven gear, a first lead screw shaft is fixedly arranged on the rear end surface of the driven gear, a second lead screw shaft is fixedly arranged on the front end surface of the driven gear, a first chute with a leftward opening and a second chute with a leftward opening are arranged on the inner wall at the, the first slider is in threaded connection with the first screw shaft, a first connecting rod is fixedly arranged on the left end face of the first slider, a first scraper is fixedly arranged on the front end face of the first connecting rod, a second slider is arranged in the second chute in a sliding manner, the second slider is in threaded connection with the second screw shaft, a second connecting rod is fixedly arranged on the left end face of the second slider, a second scraper is fixedly arranged on the rear end face of the second connecting rod, a first bevel gear is fixedly arranged on the second screw shaft and is in meshed connection with a second bevel gear, a third screw shaft is fixedly arranged on the left end face of the second bevel gear, the mounting block is provided with a second transmission cavity with a left opening, a third connecting rod is in threaded connection with the outer wall of the third screw shaft, a third slider is fixedly arranged on the outer wall of the third connecting rod, and is in sliding connection with the second transmission cavity, the left end face of the third connecting rod is fixedly provided with a fixed plate, the left end face of the fixed plate is fixedly provided with a third scraper, and the first scraper, the second scraper and the third scraper are used for matching with the shape of the rubber handrail and scraping off alcohol solution water stains on the surface of the rubber handrail;

the upper side of the scraping mechanism is provided with a spraying mechanism, the spraying mechanism comprises an alcohol solution cavity fixedly arranged in the mounting block, the inner wall of the left side of the alcohol solution cavity is fixedly provided with a fixing pipe, the middle of the fixing pipe is fixedly provided with an electromagnetic pump, the left end face of the fixing pipe is fixedly provided with a C-shaped spray head, the left end face of the C-shaped spray head is provided with a C-shaped cavity with a left opening, the C-shaped cavity is matched with the rubber handrail in shape, and alcohol for disinfection and sterilization is sprayed on the surface of the rubber handrail;

it is equipped with stop gear to settle the intracavity, stop gear includes it is equipped with two inside rotation chambeies of opening to settle the chamber front and back side inner wall, it uses the glass baffle to rotate the chamber as symmetric center front and back symmetric distribution, the fixed spacing pivot that is equipped with of terminal surface about rotating the chamber, the fixed torsional spring that is equipped with in the spacing pivot, the torsional spring overcoat has spacing baffle, spacing baffle is used for spacingly, prevents to settle the piece and is moved, loses disinfection's effect.

Preferably, settle the piece and be equipped with the air chamber of opening right in the piece, be equipped with stoving mechanism in the air chamber, stoving mechanism is in the fixed heating pipe that is equipped with of inboard inner wall about the air chamber, the air intracavity is fixed and is equipped with the bracing piece, the bracing piece internal fixation is equipped with step motor, the fixed second pivot that is equipped with of step motor upper left end face, the fixed flabellum that is equipped with of second pivot up end, the flabellum is used for blowing the air that has heated to rubber handrail surface, dries the remaining alcohol solution water stain in rubber handrail surface.

Preferably, an infrared induction block is fixedly arranged on the rear end face of the placement block, the infrared induction block is used for inducing the passing of a customer through infrared rays, and the invention starts to work after the customer passes through the infrared induction block.

Preferably, the lower side of the first transmission cavity is provided with a detention cavity with a leftward opening, and the detention cavity is used for receiving a mixture of alcohol solution water stains scraped by the scraping mechanism and grease viruses.

Preferably, the structure of the automatic armrest is: a slide rail is arranged in the rubber handrail in a sliding manner, and the glass baffle is fixedly arranged in the slide rail.

The invention has the beneficial effects that: the escalator handrail belt disinfection device can automatically disinfect and sterilize escalator handrail belts, has a reasonable sterilization mode, cannot accelerate the aging of the handrail belts, uniformly sprays 75% alcohol solution to the handrail belts through the spraying mechanism, scrapes off the alcohol solution together with germs and hand grease attached to the handrail belts through the scraping mechanism, dries the completely volatilized alcohol solution through the drying mechanism, achieves the safety of the escalator handrail belt disinfection device through the limiting mechanism, prevents the escalator handrail belt disinfection device from being moved and being incapable of being attached to the handrail belts, and guarantees the body health of customers as much as possible.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;

fig. 5 is an enlarged schematic view of the embodiment of the present invention at D in fig. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The cleaning and disinfecting device for the escalator handrail belt in the market, which is described with reference to fig. 1-5, comprises a mounting block 10, a mounting cavity 11 with an upward opening toward the left is arranged in the mounting block 10, a dust removing brush 12 is fixedly arranged on the inner wall of the left side and the inner wall of the lower side of the mounting cavity 11, a scraping mechanism 60 is arranged in the mounting cavity 11, the scraping mechanism 60 comprises a first transmission cavity 17 fixedly arranged in the mounting block 10, a driving motor 40 is fixedly arranged on the inner wall of the front side of the first transmission cavity 17, a first rotating shaft 37 is fixedly arranged on the rear end surface of the driving motor 40, a driving gear 38 is fixedly arranged on the first rotating shaft 37, the driving gear 38 is engaged with a driven gear 39, a first screw shaft 31 is fixedly arranged on the rear end surface of the driven gear 39, a second screw shaft 42 is fixedly arranged on the front end surface of the driven gear 39, a first chute 32 with a leftward opening and a second chute 44 with a leftward opening, a first slider 30 is slidably arranged in the first sliding chute 32, the first slider 30 is in threaded connection with the first screw shaft 31, a first connecting rod 33 is fixedly arranged on the left end surface of the first slider 30, a first scraper 34 is fixedly arranged on the front end surface of the first connecting rod 33, a second slider 43 is slidably arranged in the second sliding chute 44, the second slider 43 is in threaded connection with the second screw shaft 42, a second connecting rod 45 is fixedly arranged on the left end surface of the second slider 43, a second scraper 46 is fixedly arranged on the rear end surface of the second connecting rod 45, a first bevel gear 41 is fixedly arranged on the second screw shaft 42, the first bevel gear 41 is in meshed connection with a second bevel gear 48, a third screw shaft 49 is fixedly arranged on the left end surface of the second bevel gear 48, the mounting block 10 is provided with a second transmission cavity 51 with a left opening, and a third connecting rod 52 is in threaded connection with the outer wall of the third screw shaft 49, a third sliding block 50 is fixedly arranged on the outer wall of the third connecting rod 52, the third sliding block 50 is in sliding connection with the second transmission cavity 51, a fixed plate 35 is fixedly arranged on the left end face of the third connecting rod 52, a third scraper 36 is fixedly arranged on the left end face of the fixed plate 35, and the first scraper 34, the second scraper 46 and the third scraper 36 are used for being matched with the rubber handrail 13 in shape and scraping off alcohol solution water stains on the surface of the rubber handrail 13;

the upper side of the scraping mechanism 60 is provided with a spraying mechanism 61, the spraying mechanism 61 comprises an alcohol solution cavity 16 fixedly arranged in the mounting block 10, the inner wall of the left side of the alcohol solution cavity 16 is fixedly provided with a fixing pipe 54, the middle of the fixing pipe 54 is fixedly provided with an electromagnetic pump 55, the left end surface of the fixing pipe 54 is fixedly provided with a C-shaped spray head 56, the left end surface of the C-shaped spray head 56 is provided with a C-shaped cavity 57 with a leftward opening, the C-shaped cavity 57 is matched with the rubber handrail 13 in shape, and alcohol for disinfection and sterilization is sprayed on the surface of the rubber handrail 13;

place the intracavity 11 and be equipped with stop gear 62, stop gear 62 includes it is equipped with two openings inwards to rotate the chamber 26 to settle the chamber 11 front and back inner wall, it uses glass baffle 15 to rotate the chamber 26 as symmetric center front and back symmetric distribution, it is equipped with spacing pivot 27 to rotate the chamber 26 end fixing from top to bottom, the fixed torsional spring 28 that is equipped with on the spacing pivot 27, the torsional spring 28 overcoat has spacing baffle 29, spacing baffle 29 is used for spacingly, prevents to settle piece 10 and is moved, loses disinfection's effect.

Beneficially, be equipped with the air chamber 19 that the opening is right in the arrangement piece 10, be equipped with drying mechanism 63 in the air chamber 19, drying mechanism 63 is in the fixed heating pipe 20 that is equipped with of inboard wall about the air chamber 19, air chamber 19 internal fixation is equipped with bracing piece 25, bracing piece 25 internal fixation is equipped with step motor 21, the fixed second pivot 22 that is equipped with of step motor 21 upper left end face, the fixed flabellum 23 that is equipped with of second pivot 22 up end, flabellum 23 is used for blowing the air that has heated to rubber handrail 13 surface, dries the remaining alcohol solution water stain in rubber handrail 13 surface.

Advantageously, an infrared sensing block 59 is fixedly arranged on the rear end face of the mounting block 10, the infrared sensing block 59 senses the passing of a customer by infrared rays, and the work of the invention is started after the customer passes.

Advantageously, the lower side of the first transmission chamber 17 is provided with a retention chamber 18 with a left opening, and the retention chamber 18 is used for receiving the mixture of the alcohol water stain and the grease virus scraped by the scraping mechanism 60.

Advantageously, the structure of the automatic handrail is: a slide rail 14 is arranged in the rubber handrail 13 in a sliding manner, and the glass baffle 15 is fixedly arranged in the slide rail 14.

Application method

In the initial state, the rubber armrest 13 is in a moving state, and the torsion spring 28 is in a normal state.

When the handrail is placed in the placing cavity 11, the two limit baffles 29 are positioned at two sides of the glass baffle 15 to limit the position of the placing block 10, so that the position of the placing block 10 cannot be moved.

When a customer takes the escalator and gets off the escalator, the infrared sensing block 59 detects that a person passes through, the electromagnetic pump 55 is started, the electromagnetic pump 55 pumps out the disinfection alcohol filled in the alcohol solution cavity 16 through the fixed pipe 54, and the disinfection alcohol is uniformly sprayed to the surface of the rubber handrail 13 through the C-shaped spray head 56, so that disinfection and sterilization of the surface of the rubber handrail 13 are completed.

Meanwhile, the driving motor 40 is started, the driving motor 40 controls the first rotating shaft 37 to rotate, the first rotating shaft 37 drives the driving gear 38 to rotate, the driving gear 38 drives the driven gear 39 to rotate, the driven gear 39 drives the first screw shaft 31 to rotate, the first screw shaft 31 drives the first slider 30 to slide forward, the first slider 30 drives the first connecting rod 33 to move, the first connecting rod 33 drives the first scraper 34 to move forward until the first scraper 34 contacts and presses the surface of the rubber handrail 13, the driven gear 39 drives the second screw shaft 42 to rotate, the second screw shaft 42 drives the second slider 43 to slide backward, the second slider 43 drives the second connecting rod 45 to move, the second connecting rod 45 drives the second scraper 46 to move backward until the second scraper 46 contacts and presses the surface of the rubber handrail 13, the second screw shaft 42 drives the first bevel gear 41 to rotate, the first bevel gear 41 drives the second bevel gear 48 to rotate, the second bevel gear 48 drives the third screw shaft 49 to rotate, the third screw shaft 49 drives the third connecting rod 52 to move leftward, the third connecting rod 52 drives the third slider 50 to slide leftward, the third connecting rod 52 drives the fixing plate 35 to move leftward, the fixing plate 35 drives the third scraper 36 to move leftward until the third scraper 36 contacts and presses the surface of the rubber handrail 13, and after the first scraper 34, the third scraper 36 and the second scraper 46 contact the rubber handrail 13, the first scraper 36, the third scraper 36 and the second scraper 46 are matched with the shape of the rubber handrail 13 to scrape off excessive non-completely volatilized alcohol solution, and the scraped alcohol falls into the retention cavity 18 along the first scraper 34, the second scraper 46 and the third scraper 36 respectively.

The heating pipe 20 is started to heat air, meanwhile, the stepping motor 21 is started, the stepping motor 21 controls the second rotating shaft 22 to rotate, the second rotating shaft 22 drives the fan blades 23 to rotate, the fan blades 23 blow the heated air in the air cavity 19 to the surface of the rubber handrail 13, and drying of the surface of the rubber handrail 13 is completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.