Small cleaning vehicle for the disabled

A technology for cleaning vehicles and handicap, applied in road cleaning, construction, cleaning methods, etc., can solve the problems of difficult to move by themselves, not suitable for people with lower limb disabilities, etc., to achieve the effect of humanized operation interface, easy operation and simple internal structure

Inactive Publication Date: 2017-12-08
TIANJIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to their own defects, only the upper limbs can participate in activities for people with lower limb disabilities, and they have been sitting in wheelchairs for a long time, so it is difficult to move by themselves. Therefore, although the traditional operation method is relatively mature, it is not suitable for people with lower limb disabilities. New driving methods are needed to help people with lower limb disabilities cleaning car

Method used

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  • Small cleaning vehicle for the disabled
  • Small cleaning vehicle for the disabled
  • Small cleaning vehicle for the disabled

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A small cleaning vehicle for people with lower limb disabilities, including two main parts: the front of the cleaning vehicle and the connecting device. At the front end of wheelchair 1.

[0043] The front of the cleaning vehicle includes a frame 10, tires 12, a dust collection box 7, a dust collection assembly 6, a fan 5, a water tank 11, and an upper casing 8. The tires 12 are symmetrically installed on both sides of the frame 10, and the dust collection box is installed above the frame. 7. The volume of the dust collection box is 160L. The dust collection unit 6 is installed in the lower part of the dust collection box. The dust suction port at the lower end of the dust collection A fan 5 is installed on the upper part of the dust box. The impeller in the fan rotates under the drive of the drive motor to generate a large wind pressure inside and outside the dust box, so that the garbage on the ground is sucked into the dust box through the dust suction assembly; Wat...

Embodiment 2

[0051] A special small cleaning vehicle for the handicapped of the lower limbs, see attached Figure 4 , The difference from Embodiment 1 is that the connection device is an electric push rod device 13, and the operation panel is an adjustable structure.

[0052] The electric push rod device of this embodiment is selected from existing models in the market and belongs to existing products, and will not be described in detail in this application document. For the connection structure and push rod structure of the electric push rod and wheelchair, please refer to the attached Figure 10 to attach Figure 11 , the electric push rod is fixedly installed on the front of the car, and the small wheel of the ordinary wheelchair is lifted and locked by the force generated by the electric push rod. , One side of the boom and the static arm is fixed with a clamping column, and an electric push rod is installed between the dynamic and static arms, and the electric push rod is driven by t...

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Abstract

The invention relates to a special small-sized cleaning vehicle for persons with disabilities of lower limbs, which is a cleaning device capable of driving ordinary wheelchairs and completing the cleaning operation of streets in residential quarters. The overall structure of the device meets the vision requirements of the lower limb disabled people during the cleaning process, and the size, inclination angle, and position of the operation panel can effectively meet the comfort requirements of the upper limbs of the lower limb disabled people. The design of the operation interface is simple and clear. The body has a special connection device, under the connection of this device, the ordinary wheelchair can be reliably connected to the rear of the cleaning vehicle. The connection between the cleaning vehicle and the wheelchair is firm and will not be out of touch during driving, so that the cleaning vehicle can drive the wheelchair March. The internal structure of the cleaning car is simple and the layout is compact, which provides enough space for a large garbage bin volume.

Description

technical field [0001] The present invention relates to a special small cleaning vehicle for the handicapped of lower limbs, especially a labor tool for helping the handicapped of the lower limbs to find employment. It is a cleaning device capable of driving wheelchairs to perform cleaning work on the streets of residential quarters. It is equipped with a specially designed connecting device. . Background technique [0002] The small cleaning vehicle is the product of the combination of scientific and technological progress and the continuous improvement of road cleaning requirements. The purpose is to research and develop a multi-functional, environmentally friendly, economical and efficient cleaning vehicle. At present, the small cleaning vehicles on the market are designed for normal people, and there is no cleaning vehicle specially designed for the lower limb disabled. There are two types of cleaning vehicles that are widely used. One is that the driver sits on the In ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/08
Inventor 张峻霞窦树斐吴振寰曹琳王新亭尹由之
Owner TIANJIN UNIV OF SCI & TECH
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