Collection device with screening function applied to dust detection

Abstract

The invention discloses a collection device with a screening function applied to dust protection. The device comprises a pedestal, an air inlet and a cam; the top end of a holding groove is connectedwith a compression spring via a connection block, and the compression spring is arranged in a fixing groove; the cam is arranged at the outer part of a rotation shaft, and arranged at the middle position of a connection hood; a filtering dust collection plate is arranged in the holding groove, and a baffle plate is fixedly installed at the top end of the filtering dust collection plate; sliding blocks are fixedly connected with both the upper and lower sides of the fixing groove, and connected with sliding chutes on the upper and lower sides of the connection block in a sliding manner; and rubber sealing strips are arranged on the upper sides of the top ends of the sliding chutes. During a collection process, the collection device with the screening function applied to dust protection canwell screen dust, and convenient to take the screened dust; the great amount of dust is not remained in the device, and thus the device is convenient to clean.

Description

technical field [0001] The invention relates to the technical field related to dust detection, in particular to a collection device for dust detection with screening function. Background technique [0002] The collection device for dust detection is a kind of placement device that collects and stores the dust that needs to be detected in the process of dust detection, so as to achieve the effect of convenient dust detection. The dust collection in the existing market The device cannot filter the dust well in the process of collecting dust, resulting in different sizes of the collected dust, and subsequent screening work is required, and the collection of the right dust will not be thorough enough during the collection process , and there will be a lot of dust residue inside the whole device, therefore, we propose a dust collection device that can easily solve the above problems. Contents of the invention [0003] The purpose of the present invention is to provide a collec...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a collection device for dust detection with screening function, to solve the problem that the current dust collection device on the market proposed by the above-mentioned background technology cannot screen the dust well during the working process, and there will be dust inside. The problem of a large amount of dust residue

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