Summary of the invention
The object of the invention is to overcome the defective of above-mentioned prior art, a kind of three station-rotary type transmit receive units that are installed in the middle of the diffuser and receive and dispatch container are provided.
The objective of the invention is to realize by following technical proposals:
A kind of three station-rotary type transmit receive units, comprise cabinet, it is characterized in that: be provided with one in the described cabinet and be evenly equipped with three station holes and rotatable lower plate on it, all arrange with the interior upper tubular section of installing of cabinet and lower tubular section concentric after above-mentioned three station apertures rotation, the middle pipeline section of I station wherein is installed on the I station hole, the middle pipeline section of II station is installed on the II station hole, the upper port of pipeline section can not pass through container in the middle of this II station, and is equipped with below it and connects container.
Photoelectric switch all is installed on described upper tubular section and the lower tubular section.
Described lower plate is connected with servomotor spindle by the adapter shaft of installing on it, and described servomotor is installed on the upper plate, and described upper plate is fixedly mounted on the cabinet middle part.
The pipeline section upper end is provided with the loam cake that has air extractor vent in the middle of the described II station, and described air extractor vent can not pass through container.
Described station hole is the size through hole identical with the lower tubular section internal diameter with upper tubular section.
Three station-rotary type transmit receive units of the present invention, the employing servomotor is actuating device, servomotor is accepted the control of whole system PLC, according to given instruction, is rotated, after being rotated in place, automatic train stop and band-type brake.Three station-rotary type transmit receive units of the present invention select servomotor directly to drive, failsafe link is few, simple in structure, degree of automation is high.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present invention is described.
Three station-rotary type transmit receive units of the present invention comprise cabinet 2 and are installed in cover plate 1 on the cabinet 2.Be installed with upper plate 6 in the described cabinet 2, servomotor 4, retarder 5 and bearing brackett 6 are installed on the upper plate 6, the adapter shaft 12 that is connected with motor, retarder main shaft is installed on the bearing brackett 6, this adapter shaft 12 is fixed on the lower plate 9.Described lower plate 9 is discoid, be evenly equipped with three station holes on it, after these three station holes rotate under the drive of servomotor 4 all with upper tubular section 3 and the lower tubular section 10 concentric settings of cabinet 2 interior installations, and identical with lower tubular section 10 internal diameters with upper tubular section 3.The middle pipeline section 8 of I station wherein is installed on the I station hole, the middle pipeline section 13 of II station is installed on the II station hole, the upper port of pipeline section 13 can not be passed through container in the middle of this II station, can take upper end closed, closed end is opened can not be by the air extractor vent of container, perhaps in the upper end loam cake is set, on cover out can not be by the air extractor vent of container.Below II station hole, install and connect container 11.The left and right sides of upper tubular section 3 and lower tubular section 10 is all installed photoelectric switch.
Describe below in conjunction with 3 pairs of application principles of the present invention of accompanying drawing.
One. the two-way transmission between A transmit receive unit and the C transmit receive unit
The B transmit receive unit is in the I station as shown in Figure 3, can realize the two-way transmission between A transmit receive unit and the C transmit receive unit.When carrying for long distance, No. 1 (No. 2) volute pump blows first, inhales behind No. 2 (No. 1) volute pumps, just can realize long apart from carrying.
Two, the A transmit receive unit mails to the B transmit receive unit
The B transmit receive unit is in the I station as shown in Figure 3, and container is put into the A transmit receive unit, and No. 1 volute pump starts, blow the container operation, after the photoelectric switch on the bottom pipeline section 10 detected container, No. 1 volute pump stopped, and servomotor begins rotation, make the B transmit receive unit be in the II station, No. 1 volute pump starts again, and the operation of back suction container is after the photoelectric switch on the bottom pipeline section 10 detects container, servomotor begins rotation, and container is automatically fallen into and connect in the container 11.
Three, the B transmit receive unit mails to the A transmit receive unit
After servomotor is received instruction, begin rotation, make the B transmit receive unit be in the III station, operating personal drops into lower tubular section 10 with container, after the photoelectric switch on the bottom pipeline section 10 detected container, servomotor began rotation, makes the B transmit receive unit be in the I station, No. 1 volute pump starts, and the back suction container runs to the A transmit receive unit.
Four, the B transmit receive unit mails to the C transmit receive unit
After servomotor is received instruction, begin rotation, make the B transmit receive unit be in the III station, operating personal drops into lower tubular section 10 with container, after the photoelectric switch on the bottom pipeline section 10 detected container, servomotor began rotation, makes the B transmit receive unit be in the I station, No. 2 volute pump starts, and the back suction container runs to the C transmit receive unit.
Five, the C transmit receive unit mails to the B transmit receive unit
After servomotor is received instruction, begin rotation, make the B transmit receive unit be in the II station, operating personal is put into the C transmit receive unit with container, No. 2 volute pump starts, and blows the container operation, after the photoelectric switch on the bottom pipeline section 10 detects container, servomotor begins rotation, and container is automatically fallen into and connect in the container 11.