Electric and manual windlass movable pulley conveying device

Abstract

The invention discloses an electric and manual windlass movable pulley conveying device belonging to the class of conveying machineries. The conveying device comprises four parts including a vertical trapezoid supporting structure, a windlass and movable pulley labor-saving structure, a power-driven structure and a manual control mechanism and can easily and conveniently finish the conveying task under the states of energization and deenergization. The invention is mainly applied to the conveyance of goods and materials or people in one-storeyed bungalows, two-storeyed buildings or three-storeyed buildings in countryside or some cities to fill in the gap that a labor-saving and convenient conveying tool is not provided for low storeyed buildings in vast countryside or some cities in China.

Description

Technical field: [0001] The invention relates to a conveying device, which belongs to industrial conveying machinery. Background technique: [0002] At present, the low-rise buildings in the vast rural areas or some cities in China are mostly single-story, two-story, three-story reinforced concrete structures with flat roofs. This kind of building is not only strong and generous, but its flat top surface is often used for drying grain or storing other materials. Therefore, the transportation of materials to the top of single-story bungalows or the second and third floors has become very common. However, most of these low-rise buildings do not have elevators and only have narrow stairs. The transportation of materials is mostly manual, and manual labor is used for lighter objects. The handling is acceptable, but the handling of heavier objects is time-consuming and laborious. Especially in the current situation in my country’s rural areas, strong male laborers often go out to wor...

AI Technical Summary

Problems solved by technology

[0002] At present, the low-rise buildings in the vast rural areas or some cities in our country mostly adopt single-story or two-story and three-story flat-roof reinforced concrete structures. This kind of building is not only strong and generous, but its flat top surface is often used to dry grain or store other materials. Therefore, it is very common to transport materials to the top of a single-storey bungalow or the second and third floors. However, most of these low-rise buildings have no elevators and only narrow stairs. Handling is acceptable, but it is time-consuming and laborious to carry heavier objects

Especially in the current situation in rural areas of our country, the strong male labor force often goes out to work, and most of the left-behind family members are weak women, the elderly or children, and it is not an easy task to complete the transportation of heavy objects to high places

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