Metering feeder
A feeder and body technology, which is applied in the field of metering feeders, can solve the problems of easy accumulation of materials, tearing of annular tapes, and scattered materials, and achieve the effect of accurate metering.
Active Publication Date: 2016-03-02
LIAONING BEIFANG ELECTRIC MACHINERY COMPLETE EQUIP
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Problems solved by technology
[0002] At present, the metering feeder used for batching and quantitative feeding of bulk materials includes a machine body, which is equipped with a driving roller and a passive roller. The ring belt used to convey the material is installed on the driving roller and the passive roller. The disadvantage is that the ring belt is working. It is easy to deviate, which affects the measurement effect; in addition, because the skirt-shaped wavy edge of the existing annular belt is easy to accumulate materials, which affects the measurement effect, the skirt-shaped wavy edge is easy to contact with the body, active The scraping between the roller and the passive roller makes half of the endless belt stand up, causing the materials to scatter, and in severe cases, the endless belt will be torn, affecting the normal production
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[0010] refer to figure 1 , 2 , it includes a body 4 with a feed port 1 and a discharge port 6 on the body, a motor reducer 5 mounted on the body, a driving drum 7 mounted on the shaft of the driving drum, the shaft of the driving drum is mounted on the body 4 through a bearing, and the motor The power output shaft of the reducer 5 is splined to the driving roller shaft, the passive roller 10 is installed on the passive roller shaft, the passive roller shaft is installed on the bearing seat, the bearing seat is installed in the slideway of the body, and the idler roller 2 passes through the small shaft Installed on the body, the load cell 3 is installed on the body, the ring-shaped tape 9 is installed on the driving roller and the passive roller, the non-working surface of the ring-shaped tape 9 is in contact with the load cell 3, and the ring-shaped tape is placed on the roller 2; Grooves 12 are provided radially on the outer surfaces of the active roller 7 and the passive ro...
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The invention provides a metering feeder and relates to a device for dosing and quantitative feeding of bulk materials of the industries of metallurgy, mines, chemical industries and the like. The metering feeder is designed for mainly solving the problem that when an existing metering feeder is operated, an annular rubber belt is easy to deflect so as to influence metering effect and the like. The metering feeder comprises a machine body, the machine body is provided with a feeding port, a discharging port, a motor reducer, a supporting roller and a weighing sensor, a driving roller is installed on a driving roller shaft, a power output shaft of the motor reducer is connected with a spline for the driving roller shaft, a driven roller is installed on a driven roller shaft, and an annular rubber belt is installed on the driving roller and the driven roller. Grooves are arranged in the radial directions of the outer surfaces of the driving roller and the driven roller, protruding edges corresponding to the grooves are arranged in the longitudinal direction of the non-working surface of the annular rubber belt, the protruding edges of the annular rubber belt are arranged in the grooves of the driving roller and the driven roller, and grooves corresponding to the protruding edges on the non-working surface of the annular rubber belt are arranged on the weighing sensor. The metering feeder has the advantage that when the metering feeder is operated, the annular rubber belt cannot deflect, and metering is accurate.
Description
Technical field: [0001] The invention relates to a device for batching and quantitative feeding of bulk materials in metallurgy, mining, chemical industry and other industries. Background technique: [0002] At present, the metering feeder used for batching and quantitative feeding of bulk materials includes a machine body, which is equipped with a driving roller and a passive roller. The ring belt used to convey the material is installed on the driving roller and the passive roller. The disadvantage is that the ring belt is working. It is easy to deviate, which affects the measurement effect; in addition, because the skirt-shaped wavy edge of the existing annular belt is easy to accumulate materials, which affects the measurement effect, the skirt-shaped wavy edge is easy to contact with the body, active The scraping between the roller and the passive roller makes half of the endless tape stand up, causing the material to scatter, and in severe cases, the endless tape will ...
Claims
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IPC IPC(8): B65G15/00B65G15/30B65G23/04B65G47/16
Inventor 温巨国
Owner LIAONING BEIFANG ELECTRIC MACHINERY COMPLETE EQUIP