Material cup lifting mechanism in coal bearing device of gas producer

Abstract

The invention relates to a material cup lifting mechanism in a coal bearing device of a gas producer. The material cup lifting mechanism comprises a material cup rod fixing bracket, a material cup rod, a material cup rod joint and a material cup lifting arm, wherein the material cup rod fixing bracket is fixed in a coal bearing scuttle; the material cup rod penetrates a guide hole on the materialcup rod fixing bracket and can move up and down; the lower end of the material cup rod is connected with a material cup; and the upper end of the material cup rod is hinged with the front end of the material cup lifting arm through the material cup rod joint. The material cup lifting mechanism is characterized in that the rear end of the material cup lifting arm is connected with the front end ofa wrench through a sealed connection component; and the rear end of the wrench is hinged with a pull rod through a pull rod joint. The material cup lifting mechanism has the advantages that the structure is daedal and reasonable; the sealing performance is high; through the adoption of the sealed connection component, the sealing performance of the coal bearing scuttle can be guaranteed, and gas in the coal bearing scuttle cannot escape through the mounting and connection slit of the material cup lifting mechanism; and a weight box is arranged, so that the lifting operation of the material cup is more labor-saving and convenient when heavy objects are added into the weight box.

Description

technical field [0001] The invention relates to a coal loading device in a coal loading system of a gas generator, in particular to a lifting and releasing mechanism for a material cup in the coal loading device. Background technique [0002] At present, the fuels used in industrial production and daily life mainly include solid fuels, liquid fuels and gaseous fuels. From the perspective of international development trends, gaseous fuels have the most extensive application range and application prospects. [0003] Gaseous fuel is generally called coal gas, which can be divided into two categories according to its production methods: natural gas and man-made gas. Among natural gas, there are mainly gas well gas, mine gas, petroleum-associated gas and natural biogas extracted from the ground through drilling. . Among the artificial gas, there are mainly coke gas, producer gas and liquefied petroleum gas. [0004] Producer gas is a product of the thermal heating process of so...

AI Technical Summary

Problems solved by technology

Because some parts of the material cup lifting mechanism are inside the coal hopper, and the other parts are outside the coal hopper, and the existing material cup lifting mechanism will have installation and connection gaps during assembly, and the sealing performance is poor, resulting in The gas in the coal hopper will leak out from the installation and connection gap of the lifting mechanism of the material cup. On the one hand, it will cause a waste of energy, and on the other hand, it will also cause environmental pollution. The harmful components in the gas will even threaten the safety of the operator. Healthy body

Images