Apron Feeder is the auxiliary device which was used for material conveying in mining. Although there are different types of Apron Feeder in domestic market, they are about to equal in main structure. It mainly applied to materials in short distance, have the advantages of large carrying capacity and strong impact resistance. It is one of the indispensable devices in mining transportation. However, the normal transport has been affected largely due to the frequent phenomenon of the chain plate deviating in the using process.

When the corrugated sidewall belt conveyor has the disadvantages of poor material performance and easy to scatter, its return device is mainly used for the automatic recovery of material scattered on the ground in the lower horizontal section of the corrugated sidewall belt conveyor. To overcome the aboved deficiency, a kind of C type return device of corrugated sidewall belt conveyor which can effectively return all materials scattered from the corrugated sidewall belt conveyor to the large inclination belt was provided.

The motion trajectory of uniaxial inclined screen is generally round or oval, which is a screen machine achieve vibration by using a straining box with an eccentric block exciter. Compared with biaxial linear vibrating screen, the uniaxial inclined screen has been widely used in industry with the advantages of simple structure, low manufacturing cost and less maintenance workload.

In the field of automatic packaging, uniform is always an unsolved problem. Traditional technology has been the use of manual feeding, not only labour intensity, but also not timely feeding, resulting in a large number of defective packaging and empty belt. The purpose of this paper is to provide a Z type bucket elevator for lifting and feeding, which can automatically complete a series of lifting and feeding actions.

This paper provides a self-locking device for belt bucket elevator, which can automatically lock the adjusted tail wheel status, thus avoiding the disadvantages of belt bucket elevator causing the change of wheel status by free rotation during its operation.

Apron Feeders has some design defects such as too large cloth area, which leads to unstable feeding and too large material quantity. Such problems affect the operation of the subsequent equipment and the life of the semi-self-grinding lining plate. Therefore, a series of modifications have been made to the Apron Feeders to stabilize the feed quantity and ensure the continuous production.

Belt bucket elevator generally includes housing, wheel group,conveyor belt control device and drive device. In the process of conveying, due to the action of materials, the conveyor belt tends to run off, in serious case, it will be stuck, which affects agricultural production and reduces efficiency. The purpose of this paper is to provide a deviation device that can automatically correct the deviation of chain bucket elevator.

The utility model designs a feed-back device of a corrugated sidewall belt conveyor with poor performance and easy to cause spillage. It is mainly used in the automatic recovery of materials scattered on the ground in the lower horizontal section of corrugated sidewall belt conveyor, belong to the technical field of bulk material conveying machinery.

The performance of belt bucket elevator directly affects the stable operation of the whole boiler, which is an important equipment in the boiler slag conveying system. The slag pipe of belt bucket elevator is partly reformed to ensure the normal use of belt bucket elevator and the stability of the boiler, which can be seen that the partial transformation of belt bucket elevator is of great significance to the normal operation of the equipment.

Z type bucket elevator is the major equipment of granulating process in fluidized bed in chemical fertilizer production enterprises. Its function is to lift urea from granulator to urea screen for screening. In the process of operation, the bucket fastening bolt of Z type bucket elevator was broken, which caused the bucket to become loose and fall off, seriously affecting the stable operation of granulator.

In addition to all the characteristics of the ordinary belt conveyor， corrugated sidewall belt conveyor also has the advantages of vertical lifting, space saving, simple structure, low investment cost, suitable for the transport of coal, sand, grain, cement and other materials. There will be some problems in the use of corrugated sidewall belt conveyor in the coal yard, but we have been able to properly solve these problems, and the benefits it brings to us are not to be ignored.

Z type bucket elevator is one of the equipment that produces the most grain dust in the grain handling unit, which is a potential bomb and can cause explosion as long as there is fire. In order to keep the safe running, Z type bucket elevator should be maintained and examined regularly, and the equipment administrative staff must know all the rules about Z type bucket elevator.

Due to the advantages of simple structure, easy to install and maintain, stable operation and no noise, belt bucket elevator widely used in many industries, such as building material, metallurgy, chemical industry, food and others. However, the ordinary rubber conveyor belt as a traction part has the problem of big plastic deformation and quick elongation at work, which cause the frequent adjustment with stopping the machine in the using process and affect the normal operation of belt bucket elevator seriously, and that’s the reason why the lifting height of belt bucket elevator is limited in

Corrugated sidewall belt conveyor in our country is a new kind of belt conveyor. For a period of time, a number of domestic and foreign research institutions and manufactures were committed to research, develop and manufacture large inclination corrugated sidewall belt conveyor. China also had widely utilization in various fields, and the domestic market had bright develop prospects. Then what are the advantages and problems of the belt conveyor? Starting from these two problems, this paper analyses the structural advantages and existing problems of the large inclination corrugated sidewall be

Apron feeders are also known as the chain plate, whose bearing belt is made of the pressed thin steel plate, and the back of the plate is connected by hinges. It can resist corrosion, wear,and the impact of the large materials. According to the requirements, it can also be installed within the range of twenty degree, playing a multi-purpose role.

This paper introduces the new type of arrangement, characteristics and shortcomings of the large inclination corrugated sidewall belt conveyor. Besides the technical and economic comparison between the equipment and ordinary belt conveyor is made. This equipment will certainly get more rapid development at home and abroad with its advanced and unique advantages.

Z type bucket elevator is generally used in the transportation of large quantity and weight. When the belt is seriously off-track, it will become stuck and torn, which will directly damage the belt itself. Therefore the tightness of the belt should be ensured through reasonable adjustment.

In the process of transporting the broken glass, because the broken glass house is connected with the channel, which has heavy traffic in the channel and inevitably mixed into sundries and cause pollution in the process of transporting the broken glass, which has increased the workload of cleaning broken glass. The broken glass and its dust seriously affect the environment near the channel and bring inconvenience to the production. Because the broken glass is transported by the forklift, which cause the great loss of manpower, materials and financial resources, increases the cost of production

The Z type bucket elevator can transport materials horizontally and vertically through the hopper suspended on the chain, which can discharge materials in single or multiple points through the unloading device, and is suitable for conveying various powder and granular materials with the characteristics of completely closed, no leakage and no pollution, especially for conveying non-viscous materials. The biggest advantage of the equipment is flexible composition, low damage rate of materials, and can eliminate the production of defective products.

At present, belt bucket elevator is the major Equipment used for conveying powdery materials at home and abroad materials, which equip with the rack, the upper part of the rack is provided with a power head and a driving wheel, and the lower part with a passive wheel and a tension device. The conveyor belt is installed between the driving wheel and the passive wheel, and a plurality of hoppers are installed on the conveyor belt.

Z type bucket elevator has the advantages of light weight, low power consumption, smooth work condition and high running speed, which can achieve higher lifting height and larger conveying capacity and obtain universal application and attention all over the world. The design structure and tightness arrangement of hopper also are the advantages of Z type bucket elevator, which can ensure that the material can be extracted and discharged continuously.

The corrugated sidewall belt conveyor is the continuous conveying equipment as the general purpose for bulk materials. Because the belt with corrugated sidewall and diaphragm is adopted, the corrugated sidewall belt conveyor is especially suitable for large transmission angle. Corrugated sidewall belt conveyor is widely used in coal, grain, building materials,chemical engineering, hydroelectric and metallurgical industries.

The corrugated sidewall belt conveyor with large inclination adopts conveyor belt with wavy baffle and transverse baffle, which is especially suitable for continuous transportation of scattered materials with large inclination angle. It can be widely used in coal, chemical industry, electric power, building materials, metallurgy, grain, port, shipping and other industries. This paper further explains its characteristics and shortcomings, so as to avoid its disadvantages and better play its role.

This paper mainly introduces the working principle and type selection of the trough chain conveyor and analyzes the possible problems in the use process.

The invention aims at overcoming the defects of the existing technology to provide a heavy-duty apron feeders that can realize a smooth transmission, so that it can effectively solve the problems of shock vibration and off-track running of the chain belt in the transmission process, reduce the wear of the chain belt, prolong the operation cycle and improve the production efficiency of the equipment.