In recent years, the company has actively promoted the development of products in the direction of complete sets, large-scale, mechanical and electrical integration, internationalization and diversification, and has basically established market-oriented product development, marketing and service, There are three production and manufacturing systems. It ranks among the 500 largest foreign-invested enterprises in the country and the 500 largest industrial enterprises in Shanghai. It was recognized by the Development Research Center of the State Council as China's largest crushing equipment production and export base. Shanbao brand crushing equipment was awarded the "China Machinery Industry Famous Brand Product" , "Shanghai famous brand product for seven consecutive years", "Shanghai famous trademark", "National User Satisfaction Product".

In early 1998, the company passed the audit of Shanghai Quality System Audit Center and obtained the ISO9001 quality system certification. In April 2002, it passed the ISO9001:2000 transition certification. The company has established a quality monitoring system for the entire process from sales, design, manufacturing, testing to after-sales service. Starting from work quality, it strengthens the control of "unqualified matters" and strives to ensure that the hardware and software quality of the product is defect-free. Meeting customer needs is Shanbao's only pursuit. Crushing and screening equipment is the leading product, forming 238 products in four categories: mining, metallurgy, building materials, and environmental protection. The annual sales volume reaches more than 4,000 units (sets) and more than 30,000 tons, covering mining, building materials, metallurgy, environmental protection, Eight major industries including transportation, energy, chemical industry, and water conservancy. Among them:

Various jaw, impact, hammer, cone, roller, shear and other crushers as well as electromechanical-integrated crushing and screening equipment account for 60% of the company's total output. The above are the strong products of our company.

The crystallizer and crystallization vibration device are the core equipment of our company in the continuous casting and rolling production lines in the metallurgical industry. It has been praised by many steel mills for its excellent manufacturing and reliable operation. This equipment has been put into operation in the United States *** Steel Plant, Zhongxing Steel Plant, China's Anshan Iron and Steel, Ma'anshan Steel Plant, Guiyang Steel Plant, Anyang Steel Plant, Shanghai Iron and Steel Plant No. 3, etc.

Cylindrical mixers are available in various specifications from Φ2.5*6.8M to Φ3.8*17.5M, respectively in Anshan Iron and Steel, Wuhan Iron and Steel, Shanghai Iron and Steel Factory, Benxi Iron and Steel, Chenggang, Meishan and Nanjing Iron and Steel Factory, San'an Steel Plant, Pingxiang Steel Plant, Xiangtan Steel, etc. have been put into use and are in good condition.

Large-scale single-stage hammer crushers, drying crushers, and plate feeders have become one of the preferred new equipments in the technological transformation of the cement industry. Reversible hammer crushers and heavy hammer crushers are favored by the new building materials industry for their remarkable fine crushing performance.

The technology of the "organic waste treatment machine" that integrates electromechanical and biotechnology has reached the contemporary international advanced level and is widely used in various residential areas on the market. Complete sets of municipal waste treatment equipment with a daily processing capacity of 200 to 1,000 tons, including complete sets of construction waste treatment equipment, organic waste treatment and organic fertilizer production equipment, are entering a new field of environmentally friendly products in my country. First, spring cone crusher

Main uses: This series of crushers is suitable for crushing various ores and rocks with medium or above hardness. The type of crushing chamber is determined by the purpose of the ore. The standard type is used for medium crushing; the medium type is suitable for medium and fine crushing; and the short-head type is suitable for fine crushing.

Structural features:

1. This machine mainly consists of a frame, a transmission part, an eccentric sleeve part, a bowl-shaped bearing part, a crushing cone part, a branch sleeve part, an adjustment sleeve part, It consists of a spring part, a hydraulic station for adjusting the ore discharge port, and a thin oil station for providing lubricating oil.

2. This machine has compact structure and high production efficiency. The use of bowl-shaped bearings has a high spiritual reserve and a centralized thin oil lubrication system. When the size of the discharge port needs to be adjusted, the hydraulic station can be started to adjust by pushing the cylinder. When unbreakable materials enter the crushing chamber, the spring safety device can protect the equipment from damage. Working principle:

1. When the cone crusher works, the motor drives the eccentric sleeve to rotate through the elastic coupling, transmission shaft and a pair of bevel gears. The axis line of the crushing cone is forced by the eccentric sleeve. The pendulum motion makes the crushing wall sometimes approach and sometimes move away from the rolling mortar wall, and the ore is continuously squeezed and bent in the crushing cavity to be crushed.

2. This machine adopts lubricating finger sealing method, which can avoid the mixing of water and oil caused by improper operation. When the seal is worn, due to the action of the spring, it can automatically compensate and still keep the seal in close contact. When the seal wears about 1/4 to 1/3 of its original thickness, the seal must be replaced.

3. When the original thickness is reached, the seal must be replaced. The company's crushing and grinding product design and development center is the "Shanghai Technology Center". In recent years, aiming at the latest technology of international crushing machinery, we have developed and produced a number of national-level new products such as impact crushers, vertical shaft crushers, crushing and screening equipment, organic waste treatment machines, etc., and have cooperated with 237 domestic research institutes in related industries. The technical cooperation relationship established has thus maintained and developed the leading technological advantages. Jaw, impact, hammer crushers and crushing and screening equipment have reached the advanced level of similar products in the world. PLC programmable control technology, frequency conversion and digital transmission technology, online remote monitoring and computer centralized control technology, new wear-resistant Material technology, etc., are gradually changing the performance of traditional products of enterprises and deriving new-generation electromechanical-integrated products with higher technical added value.

Three-dimensional design of crusher

I am currently a master's student in the CAD Center of University of Shanghai for Science and Technology. My research direction is CAD, virtual design and informatization; I have participated in computer-aided design of crusher and virtual crusher. Assembly and motion simulation, development of agile design platform for crushing equipment and other research and development of crusher-related projects. The abstract expounds the idea of ??using SolidWorks software to carry out computer-aided three-dimensional design of the crusher, and mainly introduces the three-dimensional design of the crusher in the SolidWorks software environment. Key technologies and skills in solid modeling assembly, parametric design, strength and stiffness check, interference collision check and motion simulation.

We use SolidWorks 3D design software to establish a 3D solid model and operation simulation of the crusher, which can clearly and intuitively display the structure of each component of the crusher, the assembly relationship of each layer, and various motion trajectories. It not only gives designers a more perceptual understanding visually, but the model can also be used for subsequent work such as CAM, CAE, CAPP, PDM, etc., and due to the parametric function of SolidWorks 3D design software, it can also be used for future products. The improvement and modification provide convenience. It can be said that the use of computer-aided three-dimensional design of the crusher has achieved the purpose of improving both design efficiency and quality.

1. Introduction to crusher

With the continuous development of our country's economy, our country's steel industry and mining industry have developed rapidly. Various metals, non-metals, chemical minerals and other materials With the increasing social demand and production scale, the amount of materials that need to be crushed is increasing rapidly. Therefore, the demand for crushers is also increasing. The development and development of crushers of various specifications is closely related to construction, high-grade highways, bridges, Dams are closely related to the development of mining, and their scope of use is becoming wider and wider. Commonly used crushers include: jaw crusher, cone crusher, hammer crusher, impact crusher, crawler crusher, concrete crusher , sand making machine, etc.

2. Crusher 3D design process

SolidWorks is a feature-based parametric 3D solid modeling system. Before starting the design, consider the overall structure and then formulate a good design route to effectively utilize the system's functions and shorten the design cycle and improve design efficiency.

There are two methods for designing using SolidWorks software: one is the bottom-up design method, which is more traditional, that is, designing the parts first, and then inserting the parts into the assembly. The advantage of matching parts according to design requirements is that the parts are designed independently, and the mutual relationships and reconstruction behaviors between the parts are relatively simple. Another method is top-down design. The design starts from the assembly, and the components are designed in the assembly environment. The geometry of one part is used to help define the shape of another part during design. When dimensions change, the components associated with them will also change. This method is only suitable for the design of equipment with relatively simple structures, and is impossible to implement in the design of equipment composed of complex parts. Bottom-up design is conducive to different designers collaborating on designs, modifying and communicating, thereby improving design efficiency.

Therefore, the three-dimensional design of the crusher adopts the bottom-up design method, and the process is shown in Figure I. Product quality aims to ensure customer satisfaction, and continuously promotes quality improvement as the main line of the enterprise quality assurance system, and has obtained the international certification of ISO9001. Starting from me, ensuring that every job and every process is fully qualified is increasingly becoming the code of conduct for all employees.

Providing customers with more reliable, better products and more satisfactory services has become the goal of enterprises. After more than ten years of tireless efforts by all employees, the "Shanbao" brand crusher has successively won the titles of "Shanghai Famous Trademark", "Shanghai Top 100 Famous Brand Products", "User Satisfied Product" and "User Satisfied Enterprise". Facing information In a new era where technology is changing with each passing day, enterprises are embarking on a new journey of using modern information technology to transform and develop traditional enterprises and products. Various CAD computer design software are being developed and applied; the use of CNC technology to transform major equipment has begun to take shape; the corporate local area network has been initially built, the OA system and the ERP system are being implemented as quickly as possible, and the domain names registered by the company on the Internet and the domain names set up on relevant professional websites The website is being visited by more and more customers; using modern control technology, sensing technology, etc., to develop a new generation of intelligent crushing machinery is becoming a higher pursuit of enterprises.