Elevator

A hoist and column technology, applied to cranes and other directions, can solve problems such as poor safety performance, high processing precision requirements, and difficult maintenance, and achieve the effect of simple structure, meeting the use requirements, and easy maintenance

Active Publication Date: 2015-05-06
CHANGZHOU YIBU DRYING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing hoists all adopt the mechanical lifting method of the hydraulic system, which has a complex structure, high processing precision requirements, poor safety performance, difficult maintenance, especially easy to pollute the environment, and cannot meet the requirements of the pharmaceutical industry and pharmaceutical GMP standards. Require

Method used

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Embodiment Construction

[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0019] Such as Figure 1-2 As shown, a hoist according to the present invention includes a base 1 , a column 2 and a boom 3 . The base 1 is provided with a rotating shaft 11 and a groove one 12, the groove one 12 is annular and the center line of the ring coincides with the central axis of the rotating shaft 11, and the groove one 12 is equipped with a device that can slide in the groove one 12 The positioning block 13 can be fixed at any position in the first groove 12 by bolts, and a positioning hole 14 is opened on the positioning block 13 .

[0020] Such as image 3 As shown, the column 2 is installed on the base 1, and the column 2 is connected to the ...

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PUM

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Abstract

The invention relates to an elevator. The elevator comprises a base, an upright and a suspension arm; the base is provided with a rotating shaft and a first groove, the first groove is annular and the annular central line and an axle wire of the rotating shaft are coincided, a positioning block capable of sliding in the first groove is arranged in the first groove, the positioning block can be fixed at any position in the groove through a bolt, a positioning hole is formed in the positioning block, the upright is arranged on the base and connected with the rotating shaft through a plane bearing, a positioning pin assembly is arranged on the upright to correspond to the positioning hole, a sliding rail is arranged on the upright, the sliding block capable of sliding up and down in the sliding rail is arranged in the sliding rail, a security lock device is arranged on the sliding block, an electric winch and a pulley assembly are arranged on the upright, a steel wire rope is wound on the pulley assembly, one end of the steel wire rope is connected with the electric winch, and the other end is connected with the sliding block. The elevator disclosed by the invention is simple in structure, the material can be elevated and conveyed without using a hydraulic system, the pollution is avoided, the use demand of the pharmaceutical industry is satisfied, and the maintenance is easy.

Description

technical field [0001] The invention belongs to the field of material transportation and transmission, and in particular relates to a hoist used for material transportation. Background technique [0002] At present, hoists are mainly used in the transportation, feeding and transfer of materials in the pharmaceutical industry. It can also be used in conjunction with mixers, tablet presses, capsule filling machines, packaging machines and other equipment. At the same time, it is also widely used in chemical, food and other industries. [0003] The existing hoists all adopt the mechanical lifting method of the hydraulic system, which has a complex structure, high processing precision requirements, poor safety performance, difficult maintenance, especially easy to pollute the environment, and cannot meet the requirements of the pharmaceutical industry and pharmaceutical GMP standards. Require. Contents of the invention [0004] The technical problem to be solved by the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/16B66C23/10B66C23/84B66C23/88
CPCB66C23/163B66C23/166B66C23/84B66C23/88
Inventor 宫伟宏查国才范文国
Owner CHANGZHOU YIBU DRYING EQUIP
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