JPS5767409A - Conveying apparatus - Google Patents

Conveying apparatus

Info

Publication number
JPS5767409A
JPS5767409A JP14477580A JP14477580A JPS5767409A JP S5767409 A JPS5767409 A JP S5767409A JP 14477580 A JP14477580 A JP 14477580A JP 14477580 A JP14477580 A JP 14477580A JP S5767409 A JPS5767409 A JP S5767409A
Authority
JP
Japan
Prior art keywords
motor
auxiliary
motors
belt
drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14477580A
Other languages
Japanese (ja)
Inventor
Hachiro Hayazaki
Yoshiaki Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Daikin Applied Systems Co Ltd
Original Assignee
Daikin Industries Ltd
Daikin Plant Co Ltd
Daikin Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd, Daikin Plant Co Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Priority to JP14477580A priority Critical patent/JPS5767409A/en
Publication of JPS5767409A publication Critical patent/JPS5767409A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide appropriate distribution of capability to each motor in the case an upright drum is driven by a plurality of AC motors in parallel, by performing speed control and constant torque control so that the speed of the motors other than the main motor is slightly faster than that of the main motor.
CONSTITUTION: A device 2, which heats the material placed on a conveyer by an air stream, supports an endless belt 7 such as a belt which is wound around the tubular upright drum 4. The drum 4 is driven by the main and auxiliary motors 5 and 6. The belt 7 is moved around by the friction driving based on the rotation of the drum 4. In this device 2, the running speed and the tension of the belt 7 of the conveyer are adjusted and controlled by the auxiliary motors 6 and 12 and a control device 3 with respect to the main motor 5. In this case, the speed of the auxiliary motor 6 is slightly faster than that of the main motor 5, and the voltage and the current are controlled so that the output torque of the auxiliary motor 6 is constant. In this constitution, action against the change in a capability of equipment can be readily taken by only replacing the auxiliary motor 6 or providing an additional motor, and the distribution of the capability to each motor can be performed appropriately.
COPYRIGHT: (C)1982,JPO&Japio
JP14477580A 1980-10-15 1980-10-15 Conveying apparatus Pending JPS5767409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14477580A JPS5767409A (en) 1980-10-15 1980-10-15 Conveying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14477580A JPS5767409A (en) 1980-10-15 1980-10-15 Conveying apparatus

Publications (1)

Publication Number Publication Date
JPS5767409A true JPS5767409A (en) 1982-04-24

Family

ID=15370134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14477580A Pending JPS5767409A (en) 1980-10-15 1980-10-15 Conveying apparatus

Country Status (1)

Country Link
JP (1) JPS5767409A (en)

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