Food machinery adapted to different production needs
Sent by different transport systems, assembly lines because of its transportation capacity, transported long distances, production operations can be efficiently conducted repeated operations, and have a strong sense of rhythm. Put in the line of production are: food chain conveyor, food network, food belt conveyor belt conveyor, roller conveyor, food food spiral conveyors bucket elevator conveyors and food and so on.
Development status of food belt conveyors for plastic housings
Food belt conveyers traditional plastic housings with a single plastic based materials. In recent years, meet the needs of a wide range of applications, particularly in sectors such as food, medicines, beverages to your production environment, equipment reliability, equipment efficiency increasing demand, all kinds of plastic housings of composite materials play an increasingly important role.
Plastic housings by adding composite fiber filler, can achieve high compression resistance, heat resistance, and creep resistance, itself has a good friction properties of composite fiber; solid grease, the selected combination of composite materials and Composite fibers, helping to reduce friction. Plastic housings with excellent friction properties, with high precision and low thermal expansion rate, low water, high pressure resistant and creep resistance high.
Housings are made of plastic material, as a new type of polymer, low coefficient of friction, wear-resistant nature of loss, plastic housings made of material than ordinary carbon steel and other materials bearing a more wear-resistant, and also with self-lubricating characteristics. Self-lubricating condition is less cohesion between molecules, atoms are arranged symmetrically in the molecular structure, additional lubrication and lubrication conditions. Plastic bearing surfaces of high strength and very smooth, basically there will not be tension, have good self-lubricating properties and low friction coefficient, while keeping the plastic housings of traditional advantages on the basis of, can be used in the production of more sophisticated or high speed transport operations. Plastic housings with alkaline materials in the work environment, play a good role, but is not intended to contain acidic substances corrosive environment running the job. Plastic bearing rigidity, high hardness, even at a lower temperature than in the operating environment, anti-impact intensity is relatively high.
Plastic housings are food conveyor belt mechanical transmission in the important parts of equipment, operating in the production of conveyor can be used in improving the transmission efficiency of transportation equipment, which play a role in reducing energy consumption. Housing in China during the process of the development of modern science and technology, in order to make housing to improve the carrying capacity, in terms of housing performance and material aspects, are more outstanding innovation and engineering plastic is used to make bearings. After the test, than ordinary plastic bearings steel bearing rigidity and hardness, and is used in a variety of belt conveyors for food production in the transportation industry.
Vision of Star wheel about food belt conveyors accessories
The symmetry of the star wheel of the gear transmission structure, the star wheel with several symmetrical distribution of orbits of the planet transmission, and in the presence of belt conveyors for the food drive, allows the Center wheel and swivel bearing force to balance each other, so as to improve the transmission efficiency. Only need to select appropriate drive type and tooth number scheme, they can be great with a few dozens of gear ratio.
Since the number of star-shaped wheels adopt identical planet gears, evenly distributed around the Center wheel, allowing the planetary gear and balance of inertia force of the arm. Meanwhile, also increase participation in meshing number of teeth, so the motions of planetary gear drive, ability to resist shock and vibration, more reliable, and star turn in the production of conveyor operations, better able to compare smooth delivery and star-shaped rounds of resistance to shocks and vibrations are strong.
Belt conveyors for the food of Star-wheel drive gear, chemical heat treatment carburizing and nitriding is widely used. Precision gear manufacturing generally in above grade. Obviously, adopts hard tooth surface, to further improve the bearing capacity of high precision, making gear sizes smaller.
Hard surface, high precision. Star wheel materials include higher alloy content, and fine-grain steel hardenability are better. With the decrease of quenching temperature and hardness of tooth form changed little, but the core hardness reduction is obvious. Star wheel increase of carbon and nitrogen compounds which can effectively improve abrasion resistance and contact fatigue strength of retained austenite and the right amount of help to improve surface contact stress after carbonitriding processing, wear resistance, fatigue strength and deformation properties, can better be used.
Star shaped round of drive institutions in high-speed drive in the, drive power also compared big, also can with in in the speed, and overload of food Belt conveying machine drive in the, can better to passed big turned moment, and big specifications of conveying equipment, so star shaped round was widely application in the food industrial enterprise of production conveying job field in the, while also can better to application in reducer, and growth device and speed device, various mechanical drive system in the.
Today in the domestic medium and large food companies use streamline production operations, in parallel with the development of enterprise productivity continue to increase investment, also faced various industry transportation food conveyor equipment, this design to food conveyor, materials as well as the stable performance of the conveyor has a higher demand. Depending on the production industry needs, according to food conveyor parameter, type, materials and types of food conveyors, such as comparing prices. (Zhong Ji)