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Expansion driving mechanism for expansion roller

A driving mechanism and roller technology, applied in the field of cleaning machinery, can solve the problem that the cleaning plane of the ladder cannot be cleaned with a plane.

Inactive Publication Date: 2021-05-28
李静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the plane cleaning technology for the road surface is relatively mature. The cleaning plane parallel to the road surface is connected to the airflow generator. When a vacuum cleaner is used, it is connected to the cleaning plane through a pipeline to form a suction head, which can clean the dust on the road surface. , when the heater is used, the heater is connected to the cleaning plane through the pipeline, which can clean the snow and thin ice on the road surface. Due to the structure of the steps, it is best to use a stepped cleaning plane suitable for the steps. The traditional cleaning planes used for planes cannot be directly applied to the cleaning of steps, and the cleaning planes suitable for steps cannot be used for plane cleaning. Therefore, a cleaning mechanism is needed, which has a cleaning plane that can be converted between planes and steps, and solves the problem of actual use needs

Method used

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  • Expansion driving mechanism for expansion roller
  • Expansion driving mechanism for expansion roller
  • Expansion driving mechanism for expansion roller

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0076] This embodiment discloses a dual-purpose cleaning roller for road surfaces and steps. The cleaning roller itself has a deformation function and can be deformed into two states. In the first state, the cleaning surface of the cleaning roller is horizontal, which is used for cleaning flat ground. In this state, the cleaning plane of the cleaning roller is bent and becomes a shape suitable for the step, which is used for cleaning the step;

[0077] combine figure 1 As shown, it includes: a roller 1, a deformation structure 2, a frame 3 and a cleaning device 4, the inside of the roller 1 is connected to the frame 3 through a deformation structure 2, and the cleaning device is connected to the roller 1;

[0078] The roller 1 is deformed by the deformation structure 2, and the roller 1 is pushed to move by the frame 3. In the first state, the roller 1 slides on the ground. In the second state, the roller 1 rolls along the steps, and the cleaning device 4 passes through The p...

specific Embodiment approach 2

[0088] This embodiment discloses an arrangement of the through holes on the drum 2-1 and the main shaft 3-2 on the basis of the road surface and step dual-purpose cleaning roller disclosed in the first specific embodiment, which can reduce the Air consumption on the cleaning surface;

[0089] combine Image 6 As shown, the docking port on the main shaft 3-2 faces downward, and the two second connecting pipes 4-3 of the step tread plate 1-1 and the step side plate 1-2 on one surface of the roller 1 are one Connecting pipe groups, there is an interval between the connecting points of adjacent connecting pipe groups on the drum 2-1, the interval is greater than the width of the docking port, since the interval is greater than the width of the docking port, it is guaranteed that only one group of connecting pipe groups is connected at the same time , which plays a role in distributing the airflow, so that the cleaning surface used for cleaning below is connected, and the rest of ...

specific Embodiment approach 3

[0093] This embodiment discloses a cleaning machine using the cleaning roller on the basis of the road surface and step dual-purpose cleaning roller disclosed in Embodiment 1 or 2. The cleaning machine can move on flat ground and steps, and pull the cleaning roller to clean up;

[0094] combine figure 1 with Figure 7 As shown, the cleaning roller is pushed by the cleaning vehicle 6, and the cleaning vehicle 6 includes: a vehicle body 6-1, a crawler wheel 6-2, a connecting platform 6-3 and a hinged seat 6-4, and the vehicle body 6-1 The two sides of the car body 6-1 are provided with track wheels 6-2, the length of the track wheels 6-2 is greater than the step spacing, the upper end of the car body 6-1 is provided with a connecting platform 6-3, and the cleaning device 4 of the cleaning roller is arranged on On the connecting platform 6-3, the front end of the connecting platform 6-3 is provided with a hinged seat 6-4, and the connecting seat 6-4 is connected with the frame ...

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Abstract

The invention belongs to the technical field of cleaning machinery, and particularly relates to an expansion driving mechanism for an expansion roller, in the expansion driving mechanism, each of a step treading panel and a step side panel is provided with an expansion driving mechanism; the expansion driving mechanism comprises a bevel gear set, a rack, a driving mechanism base, a pull rope, a first pulley, a second pulley, a third pulley and a first pulley yoke. The expansion driving mechanism is used for expanding the roller, and is matched with the structure of the expansion roller, so that width adjustment can be realized, and further, the expansion driving mechanism adapts to step structures with different proportions.

Description

[0001] This application is a divisional application of the invention patent application "Expansion Roller and Expansion Drive Mechanism for Road Surface and Step Dual-purpose Cleaning Roller". [0002] The original application date: 2020-04-03. [0003] Original application number: 2020102569493. [0004] The name of the invention of the original application: an expansion roller and an expansion drive mechanism for a dual-purpose cleaning roller for road surfaces and steps. technical field [0005] The invention belongs to the technical field of cleaning machines, and in particular relates to an expanding drive mechanism for expanding rollers. Background technique [0006] At present, the plane cleaning technology for the road surface is relatively mature. The cleaning plane parallel to the road surface is connected to the airflow generator. When a vacuum cleaner is used, it is connected to the cleaning plane through a pipeline to form a suction head, which can clean the du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/08E01H5/10
CPCE01H1/0836E01H5/106
Inventor 李静牛诗童马俊马元浩
Owner 李静
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