阅读说明：本技术 台阶式电动扶梯自动清洗机 (Automatic cleaning machine for step type escalator ) 是由 姚应彪 于 2021-03-05 设计创作，主要内容包括：台阶式电动扶梯自动清洗机,本发明涉及电梯自动清洗技术领域,特别是指一种能对台阶式电动扶梯的边角进行自动清洗的自动清洗机。通过机架上设置的动力源将动力分别提供给平面清洗系统及立面清洗系统,平面清洗系统及立面清洗系统的一侧工作面平行于欲清洗的平面台阶面及立面台阶面,且平面清洗系统及立面清洗系统远离动力源一端的旋转端为平面清洗系统及立面清洗系统最窄小处。本发明由于通过两个清洁系统同时对互相垂直的两个平面进行清理,解决了现有技术中一个清洁头通过旋转对互相垂直的两个平面进行清理时存在无法清洁到死角的问题,且由于在两个清洁系统的前端尺寸较小,能够凸伸展至台阶式电动扶梯的窄小处进行清理,保证了清洁工作的质量。(The invention relates to the technical field of automatic elevator cleaning, in particular to an automatic cleaning machine capable of automatically cleaning corners of a stepped escalator. The power source arranged on the frame is used for respectively providing power for the plane cleaning system and the vertical surface cleaning system, one working surface of one side of the plane cleaning system and one working surface of one side of the vertical surface cleaning system are parallel to a plane step surface and a vertical surface step surface to be cleaned, and the rotating end of one end of the plane cleaning system and the rotating end of one end of the vertical surface cleaning system, which is far away from the power source, are the narrowest part of the plane cleaning system and the vertical surface cleaning system. The two cleaning systems simultaneously clean the two planes which are vertical to each other, so that the problem that dead corners cannot be cleaned when one cleaning head cleans the two planes which are vertical to each other through rotation in the prior art is solved, and the two cleaning systems can convexly extend to narrow positions of the stepped escalator for cleaning due to small front end sizes of the two cleaning systems, so that the quality of cleaning work is ensured.)

1. Step escalator automatic cleaning machine, its characterized in that: the power source arranged on the frame is used for respectively providing power for the plane cleaning system and the vertical surface cleaning system, one working surface of one side of the plane cleaning system and one working surface of one side of the vertical surface cleaning system are parallel to a plane step surface and a vertical surface step surface to be cleaned, and the rotating end of one end of the plane cleaning system and the rotating end of one end of the vertical surface cleaning system, which is far away from the power source, are the narrowest part of the plane cleaning system and the vertical surface cleaning system.

2. The escalator automatic cleaning machine according to claim 1, characterized in that: the power source is fixedly arranged on the frame, and the chain wheel at the output end of the power source respectively provides power for the plane cleaning system and the vertical surface cleaning system through chains.

3. The escalator automatic cleaning machine according to claim 1, characterized in that: the plane cleaning system consists of a plane transition wheel, a plane working wheel, a plane transmission chain and plane transmission wheels, wherein a pair of plane transmission wheels form a cylindrical structure and are rotatably arranged on the rack; the pair of plane working wheels form a cylindrical structure and are rotatably arranged on the frame, the pair of plane transmission wheels and the pair of plane working wheels are connected into a rotating whole through a pair of plane transmission chains, the plane transition wheel is fixedly connected with the plane transmission wheels, and the plane transition wheel is connected with a chain wheel of a power source through the transmission chains; the diameter of the plane working wheel is smaller than that of the plane driving wheel; the pair of plane transmission chains are symmetrically and fixedly provided with plane clamping sleeves, and the brushing rod with the plane brushing strip is embedded and clamped in the plane clamping sleeves.

4. The escalator automatic cleaning machine according to claim 1, characterized in that: the vertical surface cleaning system consists of a vertical surface transition wheel, a vertical surface working wheel, a vertical surface transmission chain and a vertical surface transmission wheel, wherein a pair of vertical surface transmission wheels form a cylindrical structure and are rotatably arranged on the rack; the pair of vertical face working wheels form a cylindrical structure and are rotatably arranged on the rack, the pair of vertical face transmission wheels and the pair of vertical face working wheels are connected into a rotating whole through a pair of vertical face transmission chains, the vertical face transition wheel is fixedly connected with the vertical face transmission wheels, and the vertical face transition wheel is connected with a chain wheel of a power source through the transmission chains; the diameter of the vertical face working wheel is smaller than that of the vertical face transmission wheel; the pair of vertical face transmission chains are symmetrically and fixedly provided with vertical face clamping sleeves, and the brushing rod with the vertical face brushing strip is embedded and clamped in the vertical face clamping sleeves.

5. The escalator type automatic cleaning machine according to claim 3, characterized in that: the plane formed by the pair of plane transmission chains and the brush rod fixedly arranged in the upper plane cutting sleeve in the moving process is parallel to the plane step surface to be cleaned.

6. The escalator automatic cleaning machine according to claim 4, characterized in that: the plane formed by the pair of vertical surface transmission chains and the brush rod fixedly arranged in the vertical surface clamping sleeve on the vertical surface transmission chains in the moving process is parallel to the vertical surface step surface to be cleaned.

7. The escalator type automatic cleaning machine according to claim 3, characterized in that: the plane transition wheel is fixedly connected with the plane transmission wheel through a ratchet wheel.

8. The escalator automatic cleaning machine according to claim 4, characterized in that: the vertical surface transition wheel is fixedly connected with the vertical surface driving wheel through a ratchet wheel.

9. The escalator type automatic cleaning machine according to claim 3, characterized in that: the brushing rod which is embedded in the plane sleeve and is provided with the plane brushing strip can be taken out of the plane sleeve.

10. The escalator automatic cleaning machine according to claim 4, characterized in that: the brushing rod embedded and clamped in the vertical surface clamping sleeve and provided with the vertical surface brushing strip can be taken out from the vertical surface clamping sleeve.

Technical Field

The invention relates to the technical field of automatic cleaning of elevators, in particular to an automatic cleaning machine capable of automatically cleaning corners of a stepped escalator.

Background

With the rapid development of modern cities and the leap progress of society, high-rise buildings become the first choice of merchants and office places. In order to facilitate the ascending and descending of the stairs for workers and customers, the elevator becomes the standard equipment of a high-rise building. The elevator is divided into a vertical lifting type and a step type, wherein the vertical lifting type is that a closed elevator car carries out vertical lifting motion in the elevator shaft; the step type simulates the movement of the upper step and the lower step of the pedestrian in the open space; it is clear that open space is the best option for people who are not hurry and for customers who visit shopping malls, and therefore many high-rise buildings are equipped with step escalators.

The step type escalator is arranged in an open space, and the surface area is large, so that the surface of the step type escalator is always required to be cleaned. The surface of the step 1 of the cleaning machine is composed of a plane 11 and a vertical curved surface 12, as shown in figure 1, the step 1 is cleaned through a brush strip on a cylindrical rolling brush R on the cleaning machine, and as can be seen from figure 1, an included angle formed by the plane 11 and the vertical curved surface 12 is sunken in a dead angle which cannot be reached by the brush strip on the cylindrical rolling brush R, namely, the included angle of each step 1 cannot be cleaned in each cleaning process, so that the cleaning work is incomplete.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides the automatic cleaning machine for the stepped escalator.

The invention is realized by the following technical scheme: the automatic cleaning machine for the stepped escalator respectively supplies power to the plane cleaning system and the vertical surface cleaning system through the power source arranged on the rack, one working surface of one side of the plane cleaning system and one working surface of the vertical surface cleaning system are parallel to a plane step surface and a vertical surface step surface to be cleaned, and the rotating end of one end, far away from the power source, of the plane cleaning system and the vertical surface cleaning system is the narrowest part of the plane cleaning system and the vertical surface cleaning system.

The power source is fixedly arranged on the frame, and the chain wheel at the output end of the power source respectively provides power for the plane cleaning system and the vertical surface cleaning system through chains.

The plane cleaning system consists of a plane transition wheel, a plane working wheel, a plane transmission chain and plane transmission wheels, wherein a pair of plane transmission wheels form a cylindrical structure and are rotatably arranged on the rack; the pair of plane working wheels form a cylindrical structure and are rotatably arranged on the frame, the pair of plane transmission wheels and the pair of plane working wheels are connected into a rotating whole through a pair of plane transmission chains, the plane transition wheel is fixedly connected with the plane transmission wheels, and the plane transition wheel is connected with a chain wheel of a power source through the transmission chains; the diameter of the plane working wheel is smaller than that of the plane driving wheel; the pair of plane transmission chains are symmetrically and fixedly provided with plane clamping sleeves, and the brushing rod with the plane brushing strip is embedded and clamped in the plane clamping sleeves.

The vertical surface cleaning system consists of a vertical surface transition wheel, a vertical surface working wheel, a vertical surface transmission chain and a vertical surface transmission wheel, wherein a pair of vertical surface transmission wheels form a cylindrical structure and are rotatably arranged on the rack; the pair of vertical face working wheels form a cylindrical structure and are rotatably arranged on the rack, the pair of vertical face transmission wheels and the pair of vertical face working wheels are connected into a rotating whole through a pair of vertical face transmission chains, the vertical face transition wheel is fixedly connected with the vertical face transmission wheels, and the vertical face transition wheel is connected with a chain wheel of a power source through the transmission chains; the diameter of the vertical face working wheel is smaller than that of the vertical face transmission wheel; the pair of vertical face transmission chains are symmetrically and fixedly provided with vertical face clamping sleeves, and the brushing rod with the vertical face brushing strip is embedded and clamped in the vertical face clamping sleeves.

The plane formed by the pair of plane transmission chains and the brush rod fixedly arranged in the upper plane cutting sleeve in the moving process is parallel to the plane step surface to be cleaned.

The plane formed by the pair of vertical surface transmission chains and the brush rod fixedly arranged in the vertical surface clamping sleeve on the vertical surface transmission chains in the moving process is parallel to the vertical surface step surface to be cleaned.

The plane transition wheel is fixedly connected with the plane transmission wheel through a ratchet wheel.

The vertical surface transition wheel is fixedly connected with the vertical surface driving wheel through a ratchet wheel.

The brushing rod which is embedded in the plane sleeve and is provided with the plane brushing strip can be taken out of the plane sleeve.

The brushing rod embedded and clamped in the vertical surface clamping sleeve and provided with the vertical surface brushing strip can be taken out from the vertical surface clamping sleeve.

The two cleaning systems simultaneously clean the two planes which are vertical to each other, so that the problem that dead corners cannot be cleaned when one cleaning head cleans the two planes which are vertical to each other through rotation in the prior art is solved, and the two cleaning systems can convexly extend to narrow positions of the stepped escalator for cleaning due to small front end sizes of the two cleaning systems, so that the quality of cleaning work is ensured.

Description of the drawings:

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is another perspective view of the present invention;

FIG. 5 is an enlarged view of FIG. 2 at A;

fig. 6 is an enlarged view of fig. 3 at B.

The specific implementation mode is as follows:

referring to the attached drawings 2-6, the automatic stepped escalator cleaning machine supplies power to a plane cleaning system 4 and a vertical surface cleaning system 5 respectively through a power source 3 arranged on a frame 2, one working surface of the plane cleaning system 4 and one working surface of the vertical surface cleaning system 5 are parallel to a plane step surface 11 and a vertical surface step surface 12 to be cleaned, and the rotating end of one end of the plane cleaning system 4 and the vertical surface cleaning system 5 far away from the power source 3 is the narrowest part of the plane cleaning system 4 and the vertical surface cleaning system 5.

The power source 3 is fixedly arranged on the frame 2, and the chain wheel 31 at the output end of the power source respectively provides power for the plane cleaning system 4 and the vertical surface cleaning system 5 through chains.

The plane cleaning system 4 consists of a plane transition wheel 41, a plane working wheel 42, a plane transmission chain 43 and plane transmission wheels 44, wherein a pair of plane transmission wheels 44 form a cylindrical structure and are rotatably arranged on the frame 2; the pair of plane working wheels 42 form a cylindrical structure and are rotatably arranged on the frame 2, the pair of plane transmission wheels 44 and the pair of plane working wheels 42 are connected into a rotating whole through a pair of plane transmission chains 43, the plane transition wheel 41 is fixedly connected with the plane transmission wheels 44, and the plane transition wheel 41 is connected with the chain wheel 31 of the power source 3 through the transmission chains; the diameter of the plane working wheel 42 is smaller than that of the plane transmission wheel 44; the pair of planar transmission chains 43 are symmetrically and fixedly provided with planar clamping sleeves 431, and the brush rod with the planar brush strip 432 is embedded and clamped in the planar clamping sleeves 431.

The facade cleaning system 5 consists of a facade transition wheel 51, a facade working wheel 52, a facade transmission chain 53 and a facade transmission wheel 54, wherein a pair of facade transmission wheels 54 form a cylindrical structure and are rotatably arranged on the frame 2; the pair of vertical face working wheels 52 form a cylindrical structure and are rotatably arranged on the frame 2, the pair of vertical face transmission wheels 54 and the pair of vertical face working wheels 52 are connected into a rotating whole through a pair of vertical face transmission chains 53, the vertical face transition wheel 51 is fixedly connected with the vertical face transmission wheels 54, and the vertical face transition wheel 51 is connected with the chain wheel 31 of the power source 3 through the transmission chains; the diameter of the elevation working wheel 52 is smaller than that of the elevation transmission wheel 54; the pair of vertical face transmission chains 53 are symmetrically and fixedly provided with vertical face clamping sleeves 531, and the brush rod with the vertical face brush bar 532 is embedded and clamped in the vertical face clamping sleeves 531.

The plane formed by the pair of plane transmission chains 43 and the brush rod fixedly arranged in the plane cutting sleeve 431 thereon in the moving process is parallel to the plane step surface 11 to be cleaned.

The plane formed by the pair of vertical surface transmission chains 53 and the brush rod fixedly arranged in the vertical surface cutting sleeve 531 in the moving process is parallel to the vertical surface step surface 12 to be cleaned.

The plane transition wheel 41 is fixedly connected with the plane transmission wheel 44 through a ratchet wheel 411.

The elevation transition wheel 51 is fixedly connected with an elevation driving wheel 54 through a ratchet wheel 511.

The brush bar with the flat brush bar 432 embedded in the flat ferrule 431 can be removed from the flat ferrule 431.

The brush rod with the vertical face brush bar 532 embedded in the vertical face card sleeve 531 can be taken out from the vertical face card sleeve 531.

When the invention is applied, external electricity is switched on, the power source 3 respectively provides power for the plane transition wheel 41 of the plane cleaning system 4 and the elevation transition wheel 51 of the elevation cleaning system 5 through the chain wheel 31, and the plane transition wheel 41 and the elevation transition wheel 51 respectively drive the plane transmission wheel 44 and the elevation transmission wheel 54 to rotate through the ratchet wheel 411 and the ratchet wheel 511;

the pair of plane driving wheels 44 enable the pair of plane working wheels 42 to rotate through the pair of plane driving chains 43, as the plane formed by the pair of plane driving chains 43 and the brush rod fixedly arranged in the clamping sleeve 431 thereof in the moving process is parallel to the plane step surface 11 to be cleaned, and the diameter of the plane working wheels 42 is smaller than that of the plane driving wheels 44, the plane brush strip 432 on the plane driving chains 43 can convexly extend to the plane at the narrow position of the step type escalator for cleaning, and the plane step surface 11 of the step type escalator is completed along with the actions of a moving mechanism and a climbing mechanism (the technology is the prior art and is not shown in the figure) on the machine frame 2;

the pair of elevation driving wheels 54 make the pair of elevation working wheels 52 rotate through the pair of elevation driving chains 53, because the plane formed by the pair of elevation driving chains 53 and the brush rod fixedly arranged in the upper clamping sleeve 531 in the moving process is parallel to the elevation step surface 12 to be cleaned, and the diameter of the elevation working wheels 52 is smaller than that of the elevation driving wheels 54, the elevation brush strip 532 on the elevation driving chains 53 can convexly extend to the plane at the narrow position of the step type escalator for cleaning, and the plane step surface 12 of the step type escalator is completed along with the actions of the moving mechanism and the climbing mechanism (the technology is the prior art and is not shown in the figure) on the frame 2.

When the plane brush 432 on the plane transmission chain 43 or the elevation brush 532 on the elevation transmission chain 53 is damaged, an operator can pull the plane transmission chain 43 or the elevation transmission chain 53 reversely by hands, because the plane transition wheel 41 is fixedly connected with the plane transmission wheel 44 through the ratchet wheel 411 and the elevation transition wheel 51 is fixedly connected with the elevation transmission wheel 54 through the ratchet wheel 511, the rotation of the plane transmission wheel 44 and the elevation transmission wheel 54 is not restricted by the plane transition wheel 41 and the elevation transition wheel 51, the plane transmission chain 43 or the elevation transmission chain 53 can be easily pulled to a set position of the rack 2, and a brush rod with the damaged plane brush 432 or the elevation brush 532 can be conveniently taken out from the plane cutting sleeve 431 and the elevation cutting sleeve 531 on the plane transmission chain 43 or the elevation transmission chain 53, and the replacement action is carried out.