Improved transition hopper of sampling machine

Abstract

The invention discloses an improved sampling machine transition hopper which comprises a shell, a connecting plate is fixedly arranged on the side wall of the shell, and a connecting pipe is fixedly arranged at the bottom of the shell; a rack is fixedly arranged on the inner side wall of the sliding rail, a damping device is arranged on the sliding rail, and the damping device is used for damping the shell; according to the device, when a rotating shaft rotates, an elliptic wheel can rotate, a connecting block can move along with a sliding groove formed in the elliptic wheel through rotation of the elliptic wheel, a lifting plate can move up and down, when the lifting plate moves up and down, a cleaning plate can move up and down, and meanwhile a telescopic rod can abut against a knocking brush towards the inner side wall of a shell; and through reciprocating lifting cooperation of the knocking brush, the lifting plate and the cleaning plate, the inner side wall of the shell is cleaned, the situation that a large number of materials adhere to the interior, equipment is damaged, and the work progress is affected can be effectively avoided, the work efficiency is effectively improved, and the work stability is guaranteed.

Description

technical field [0001] The invention relates to the technical field of sampling machines, in particular to an improved transition bucket of the sampling machine. Background technique [0002] Sampling machine (automatic sampling machine) is a device used to obtain a sample from a batch of materials whose test results can represent the entire batch of sampled materials. There are many types of sampling machines, different industries, different places The structural form of the sampling machine is also different. Generally, according to the structural form and application occasion, it can be roughly divided into: compartment (car, train) sampling machine, pipeline sampling machine, belt sampling machine (head, middle), etc., generally used in bulk. Sampling during the transportation and transshipment of materials (such as coal, ore, grain, etc.) It is suitable for coal quality inspection and sampling in power plants, coal mines, coal wharves, etc., with the combination of shr...

AI Technical Summary

Problems solved by technology

[0003] The falling distance of the transition bucket of the traditional sampling machine is too short, and it is far away from the sampling bucket, so the failure of the lid to be closed due to coal falling frequently occurs frequently, which affects the sampling progress and equipment operation. A large amount of impurities are easy to adhere to the inner wall of the transition bucket. If it is not cleaned in time, blockage will occur, which will affect the stability of the work. Therefore, we propose an improved transition bucket of the sampling machine to solve the above problems.

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