Automatic conveying system for coal sample barrels

Abstract

The invention discloses an automatic conveying system for coal sample barrels. A loading conveyor is arranged in a sample chamber and is used for conveying the multiple coal sample barrels packaged form a packaging machine; a carriage of a transfer truck is provided with an in-truck conveyor docked with the loading conveyor, and the in-truck conveyor receives the coal sample barrels transferred through the loading conveyor and transfers the coal sample barrels to the inner side of the carriage; an unloading conveyor is arranged in a sampling chamber and is capable of being docked with the in-truck conveyor to receive the coal sample barrels unloaded from the in-truck conveyor. In operation, coal samples are packaged in the coal sample barrels through the packaging machine, the coal sample barrels are transferred to the transfer truck via the loading conveyor and are transferred to the inner side of the carriage through the in-truck conveyor, the coal sample barrels sequentially placed are transferred to the sampling chamber through the transfer truck, the in-truck conveyor is started from the contrary direction when the coal sample barrels reach the sampling chamber, the coal sample barrels are transferred to the unloading conveyor from the in-truck conveyor, manual handling is omitted during the entire process, and transfer efficiency of the coal sample barrels and security of the coal samples are improved.

Description

technical field [0001] The invention relates to the technical field of sample detection, and further relates to an automatic transport system for coal sample barrels. Background technique [0002] After the coal enters the power plant, it needs to be tested to evaluate the quality of the coal. The coal sample is packaged into the coal sample barrel by the sampling machine and transported from the site to the laboratory. Usually, the distance between the sampling point and the sample preparation point is relatively long, and the mass of the collected coal sample is between 10 and 50 kg per barrel after packaging. For larger power plants, there are dozens or even hundreds of barrels of coal samples that need to be transferred every day. Transport machinery is required to achieve transshipment. [0003] Vehicle transfer has the advantages of low operating cost, flexible transfer, and strong adaptability, and has been widely used in the industry; currently, the transfer of coal...

AI Technical Summary

Problems solved by technology

[0003] Vehicle transfer has the advantages of low operating cost, flexible transfer, and strong adaptability, and has been widely used in the industry; currently, the transfer of coal sample barrels by vehicles relies on manual loading and unloading, which is labor-intensive and low-efficiency. The sample barrel is directly in contact with the coal sample, and the confidentiality of the coal sample is low

Images