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High-safety rollator

A high-security, rollator technology, applied in the direction of manufacturing tools, wood processing equipment, sawing equipment, etc., to achieve the effect of reducing damage, avoiding tilt, and increasing stability

Inactive Publication Date: 2022-06-10
江阴华士医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a high-safety rollator to solve the problem that the existing band saw lifting mechanism for wood processing proposed in the background technology is relatively complicated and It is very inconvenient to operate manually

Method used

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Experimental program
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Effect test

Embodiment Construction

[0020] Further, the fixed slider 7 is threadedly connected with the ball screw 8, which improves the accuracy of the rising and lowering height of the fixed slider 7, and improves the support force of the ball screw 8 at the same time, which is beneficial to the up and down movement of the left and right guide rails.

[0021] Further, the right small helical gear 15 is welded to the gear shaft 10 to improve the firmness of the right small helical gear 15 and reduce the movement of the gear during rotation, resulting in positional deviation between the left and right guide rails and affecting the quality of wood cutting .

[0022] Further, the left bracket 9 is screwed to the bottom bracket 1 to improve the stability of the left bracket 9 and facilitate the replacement and maintenance of the gear set in the bracket.

[0023] Further, the transmission connection between the left small helical gear 14 and the left large helical gear 13 can make the power transmission stable while...

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Abstract

The invention discloses a high-safety rollator, relates to the technical field of a band saw lifting mechanism for wood processing, and aims to solve the problems that an existing band saw lifting mechanism for wood processing is relatively complex, is very inconvenient to operate manually and the like. A right supporting plate is arranged above the bottom support, a right guide rail is arranged in the right supporting plate, a left supporting plate is arranged on one side of the right guide rail, a left guide rail is arranged in the left supporting plate, a supporting plate is installed between the left supporting plate and the right supporting plate, and a fixing sliding block is arranged below the supporting plate. A ball screw is installed in the fixed sliding block, a left support is arranged on the inner wall of the bottom support, a left small bevel gear is installed on one side of the left support, a left large bevel gear is installed above the left small bevel gear, a gear shaft is installed in the left small bevel gear, a right support is arranged on one side of the left support, and a gear shaft is installed in the right support. And a right bevel pinion is mounted in the right bracket.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a high-safety rollator. Background technique [0002] Since the 21st century, more and more people have begun to pay attention to the quality and beauty of living furniture, which has led to the rapid development of the global wood market. Ordinary manual wood cutting can no longer meet human needs. Slowly, wood band saws Appearing in front of people's eyes, the band saw machine mainly uses a ring-shaped endless band saw blade as a saw tool, and is wound on two saw wheels for one-way continuous linear motion to saw wood. It is mainly composed of bed, saw wheel, upper saw wheel lifting and pitching device, band saw blade tensioning device, saw blade guide device, worktable, guide plate, etc. The bed is made of welded cast iron or steel plate. There are two types of band saw machines: horizontal and vertical. Most large wood processing plants use horizontal wood band saw m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27B13/02B27B13/16
CPCB27B13/02B27B13/16
Inventor 史勰
Owner 江阴华士医疗器械有限公司