At present, the belt conveyor is widely used in mining, metallurgy, coal and other industries, because its installation accuracy is not as demanding as precision equipment such as machine tools and large motors, so some users will choose to do it themselves。However, the installation of the belt machine is not without precision requirements, once there is a problem, it will bring unnecessary trouble to the subsequent debugging and acceptance work, and it is also easy to cause accidents such as tape deviation in production。 皮…

Bucket elevator is a kind of powder vertical conveying equipment which is widely used。Because of its simple structure, small size of cross section, small footprint, compact system layout, good sealing and large lifting height, it has been widely used in the vertical conveying of powder in modern process industry The structure of the bucket elevator is composed of a ring chain, a hopper connected to the chain, a drive sprocket, a tension sprocket and other main components。All moving parts of bucket elevators are generally covered...

Belt conveyor is a type of transport mechanism that uses flexible conveyor belts as material bearing parts and traction parts to transport materials。It uses the root to close the ring conveyor belt as a traction and bearing member, bypassing and tensioning it on the front and back two rollers, relying on the friction between the conveyor belt and the driving roller to produce continuous movement of the conveyor belt, relying on the friction between the conveyor belt and the material to make the material run with the conveyor belt, so as to complete the task of conveying materials。The main components are tensioning drum, tensioning device, charging funnel,...

The hopper scoops the material from the storage below, and as the conveyor belt or chain is raised to the top, it flips down around the jacking wheel, and the bucket elevator dumps the material into the receiving tank。The transmission belt of a bucket elevator with a transmission belt is generally made of rubber belt, which is mounted on the transmission drum under or above and the reversing drum above and below。Chain driven bucket elevators are generally equipped with two parallel transmission chains, with a pair of transmission sprockets on or below, and a pair of directional sprockets on or above。Bucket elevators are generally equipped with housing to prevent bucket lifting.

、原理 Hydraulic lifting platform products are divided into bending arm hydraulic lift, shear fork hydraulic lift, mast hydraulic lift, straight arm hydraulic lift according to the working mode。Hydraulic lift is the replacement of folding arm lift (lifting platform) and shear fork lift (lifting platform)。Can be widely used in stations, docks, airports, hotels, posts and telecommunications, municipal gardens, grain storage, cleaning companies, public building facade decoration, decoration or power system installation and maintenance。Ben Lift...

The dryer mesh belt should be equipped with large should not be small, because in most cases when the harvest season meets the rainy season, you need to play the role of the drying mechanism。Drying demand is large, the machine productivity is small can not solve the problem。And the local reserve inventory, grain concentration areas should have large and medium-sized dryers。The service radius of the fixed dryer should be small and not large, in order to reduce the transportation distance, reduce costs and improve efficiency。Mobile dryers can be used in rural areas where grain production is not concentrated and small grain producing areas in the south, and the productivity per hour is generally...

Analysis and treatment of common failure of conveyor belt。 Conveyor belt can be used as transportation machinery has been widely used in coal, grain, flour processing plants and other industries。Both bulk and bagged materials can be transported。When installing and using such equipment, users are not very clear about the causes of some failures, and there are not many ways to deal with them。This paper analyzes and explains the causes of common failures of such equipment and the treatment methods。 , conveyor belt slip and solutions...

1 范围 This standard applies to TD type, TH type, TB type vertical bucket elevator (hereinafter referred to as elevator)。 2 Reference Standards The following standards contain provisions which, by reference in this standard, constitute provisions of this standard。At the time of publication of this standard, the editions shown are In effect。All standards are subject to revision, and parties using this standard should explore the possibility of using new versions of the following standards。 GB/T 1184-1996 Shape and position...