The construction equipment around the ore is larger, because the weight of the ore itself needs to be treated is a bit large, it needs to be transported, there are whole ores, there are fragments packed into a whole box for transportation, the fragments need to be moved to the next processing position, so that it can be used again. Our company specially designed an apron feeder for handling crushed ore.
The existing heavy duty apron feeder mainly has the following shortcomings, when the ore is broken for feeding movement, due to its full container loading, the weight of the gravel inside the box is difficult to average, when it is placed on the uniform force block on the feeding plate, it is easier to get stuck between the uniform force block and the conveying plate due to the different center of gravity, resulting in tilt, and the internal gravel is easier to fall. When the box with gravel is transported on the feeder, the material transported by the feeder has a certain gravity, and its own driving force requires a certain force, at the same time, it is easier to produce vibration, and the box is easier to be shaken on the wall, resulting in unnecessary friction. Therefore, it is necessary to propose a heavy duty apron feeder for crushing ore. In order to solve the above technical problems, when the ore crushing is fed, the weight of the gravel inside the box is difficult to average due to its full container loading. When it is placed on the uniform block on the feeding plate, it is easier to get stuck between the uniform block and the conveying plate due to the different center of gravity, resulting in a tilt, and the internal gravel is easier to fall. When the box with gravel is transported on the feeder, the material transported by the feeder has a certain gravity, and its own driving force requires a certain force, at the same time, it is easier to produce vibration, and the box is easier to be shaken on the wall, resulting in unnecessary friction problems. The purpose and effect of heavy apron feeder are achieved by the following specific technical means: its structure includes the feeding plate, side support plate, column body, side support rod, bottom frame and driving end. The side support plate is connected with the feed plate, the feed plate is pressed against the outer surface of the driving end, the side support rod is welded to the outer surface of the column, and the bottom end of the side support rod is connected with the bottom frame. The feeding plate comprises a compression rod, a main board body, a concave and a middle limit ball, the compression rod is on the upper surface of the middle limit ball, the concave is embedded in the interior of the main board body, the concave is the shape of the bottom of the middle and high sides, the middle limit ball is a sphere structure. The expanding rod comprises a rubber supporting mouth, an outer arc, a dip core, a front arc and an inner block, the outer arc is installed on the outer surface of the rubber supporting mouth, the front arc is connected with a dip core, the outer surface of the dip core is installed with an inner block, the inclination core is provided with two and symmetrical distribution, the front arc is an arc structure, the inner block is provided with two. The outer arc comprises a extension core, a levelling ball, a supporting layer, an arc core, an expanding Angle, a ball, the extension core is connected with the arc core, the uniform force ball is embedded in the surface layer, the arc core is installed between the ball and the expanding Angle, the uniform force ball is a sphere structure and is provided with six, the extension core is provided with two.
The crushing gravity of the box is different, when the box is placed on the expansion rod, the internal force ball and the supporting layer make the whole force evenly dispersed, the inner block on the middle limit ball will be pressurized, and there is a certain reaction with the outside world, the outside expansion Angle will hold the box, and get a certain degree of consolidation, and the crushing box can be placed on the feeder, so that its center of gravity is firmly sinking. Stable feed transport. When the whole is in the process of moving, the slight vibration generated pushes it to the side, conflicts with the column body, evenly spaced the whole, the separation strip plays a protective role in its stress position, conflicts with its moving box, and can be fixed when the crushing box is moved sideways, when it moves to a certain distance. This solves the above apron feeder problem.