Sampling and sample preparation robot with pre-crushing and material distributing functions for train carriage coal

Abstract

The invention discloses a sampling and sample preparation robot with pre-crushing and material distributing functions for train carriage coal, which comprises a bearing box, a sampling mechanism and amaterial guide mechanism, wherein the bearing box is fixed at the top of a support plate, the lower side of a first partition plate is provided with a discharge port, and the right side of the bottomof the bearing box is fixedly provided with a first hydraulic cylinder; the sampling mechanism is fixed to the bearing box and the supporting plate, a feeding channel is fixed to the top of the bearing box in a penetrating mode, and the material guide mechanism penetrates through the left side and the right side of the feeding channel and is located on the lower side of the smashing cylinder. According to the sampling and sample preparation robot with the pre-crushing and material distributing functions for the train carriage coal, in the process that the device is used for feeding materialsinto a carriage, a small part of coal in the bearing box can fall into the sampling box through the through holes, the second partition plates are distributed in the sampling box at equal intervals, and the sampling box can move forwards or backwards along with the supporting plate; and the coal in each carriage can be conveniently and separately sampled and treated.

Description

technical field [0001] The invention relates to the technical field of coal sampling in train carriages, in particular to a sampling and sample preparation robot for coal in train carriages with the functions of pre-crushing and material distribution. Background technique [0002] Coal transportation refers to the transportation of qualified coal to the destination, including ports, power plants and boiler rooms, by means of railways, highways, coastal and inland waterways after coal has been mined. In the process of transporting coal, trains and trains are required. The carriage can be used to load coal. In the process of coal sample collection and production, the collection of coal samples is an important link in the collection and production. Whether the coal samples are representative or not is the key. Influenced by human factors and other factors, the representativeness of the collected coal samples is not very strong. Using an automatic mechanized sampling machine ins...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a sample preparation robot with pre-crushing and material-distributing functions for coal in train carriages, so as to solve the problem that the existing sampling preparation robots are inconvenient to pre-shred coal before loading materials into the carriage, and the sampling The effect is not accurate enough, and the material distribution effect is poor, it is difficult to ensure that the amount of coal in each car is basically the same

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