Year1
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Crank connecting rod device Product overview of crank connecting rod device for reciprocating coal feeder
The crank connecting rod device is the power transmission system in the reciprocating internal combustion engine. The crank connecting rod mechanism is the main moving part of the engine to complete the energy conversion during the working cycle. During the power stroke, it converts the thermal energy generated by fuel combustion into the reciprocating motion of the piston and converts the rotational motion of the crankshaft into mechanical energy for external output power; during other strokes, it relies on the rotational inertia of the crank and flywheel to drive the piston up and down through the connecting rod for the next stroke. Create conditions for doing work.
Structural points of the crank connecting rod device of the reciprocating coal feeder
The reciprocating coal feeder is mainly composed of a bin funnel, a box, a gate, a bottom plate, a roller, a driving device, etc. The supporting roller is used to support the bottom plate. The bottom plate is driven by the driving device and makes regular reciprocating linear motion on the supporting roller. The movement of the bottom plate in the direction of the coal flow is called forward motion. The movement of the bottom plate against the direction of the coal flow is called retrograde motion. When the bottom plate moves forward, the coal in the coal bunker and the coal feeder box is transported to the front end of the box. When the bottom plate moves backward, the coal in the box is blocked by the inclined plate at the rear of the box. There is relative sliding between the bottom plate and the coal. The coal at the front end of the box The self-falling result of the reciprocating motion of the bottom plate achieves continuous and uniform feeding. This is the working principle of the reciprocating coal feeder.
Technical parameters of the crank connecting rod device of the reciprocating coal feeder
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Actual picture of the crank connecting rod device
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Company Introduction
Shandong Mining, a subsidiary of Shandong Dongda Group An Mechanical and Electrical Co., Ltd., Jining Dongda Mechanical and Electrical Co., Ltd., Jining Dongda Electrical Co., Ltd.
The company is located in Jining City, Shandong Province, the hometown of Confucius and Mencius. It is surrounded by the San Kong Holy Land, Mount Tai, Weishan Lake, Shuibo Liangshan and other scenic spots. It is adjacent to the Beijing-Shanghai Railway to the east and the Beijing-Hangzhou Canal to the west and Ridong Expressway to the north. Convenient and accessible in all directions. The company has a registered capital of 10,000 yuan and an area of square meters with total assets of more than 100 million yuan. The company has strong technical force and currently has many employees, many of whom are professional and technical personnel. The main production equipment and testing and testing instruments are more than one set, and it has formed a comprehensive capacity of annual production and sales of mining products exceeding 100 million yuan.
The company always adheres to the guiding ideology of the State Coal Mine Safety Supervision Bureau on coal mine safety and takes coal mine safety as its own responsibility to create safety products and eliminate hidden dangers in coal mine safety. We always insist on taking science and technology as the primary productive force, taking quality as the basis of life, and insisting on relying on the power of science and technology to continue to develop and grow. The company relies on the strength and advantages of scientific research institutes such as the 716th Research Institute of China Shipbuilding Industry Corporation, China University of Mining and Technology, Nanjing Design Institute, Jinan Design Institute, Shandong University of Science and Technology, Beijing Coal School and other scientific research institutes to strive for a high starting point, high quality, and high-tech content. Focus on the development, production, sales and after-sales service of mechanical and electrical products that are safe, energy-saving, efficient and environmentally friendly for coal mines.
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