CN203180807U - Highly-viscous material large-torque starting apparatus - Google Patents
Highly-viscous material large-torque starting apparatus Download PDFInfo
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- CN203180807U CN203180807U CN 201320032351 CN201320032351U CN203180807U CN 203180807 U CN203180807 U CN 203180807U CN 201320032351 CN201320032351 CN 201320032351 CN 201320032351 U CN201320032351 U CN 201320032351U CN 203180807 U CN203180807 U CN 203180807U
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- frequency converter
- control module
- detection control
- motor
- digital vector
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Abstract
The utility model relates to a highly-viscous material large-torque starting apparatus. The starting apparatus comprises a digital vector frequency converter, a transmitter, a solid-state relay, a bypass contactor, a relay protector, a detection control module, a button, and an indicating lamp, wherein the digital vector frequency converter is connected with a motor through the relay protector; the bypass contactor is connected in parallel with the digital vector frequency converter; the detection control module, the button, and the indicating lamp are respectively connected with the converter; and the solid-state relay and the transmitter are respectively connected with the detection control module. The beneficial effects of the utility model reside in that the motor is enabled to be restored to a normal working state as soon as possible, thereby being a great help to increase the drying production efficiency of highly-viscous materials and simultaneously saving the labor cost.
Description
Technical field
The utility model relates to a kind of motor starting device, particularly, relates to a kind of high sticking material high pulling torque starting drive.
Background technology
When the material in the sticking dry materials equipment of height was too many, motor meeting starter motor was protected and motor is quit work.Machine operation stops to cause incur loss through delay man-hour, has greatly reduced production efficiency, and starter motor needs material on labor cleaning's axle again simultaneously, wastes time and energy.Therefore, be badly in need of a kind of motor starting device that can make motor return to normal operating conditions as early as possible at present.
Summary of the invention
The utility model has been broken through the conventional art blind area, proposes a kind of high sticking material high pulling torque starting drive.This starting drive can make motor return to normal operating conditions as early as possible, has great help for the dry production efficiency that promotes high sticking material.
The technical solution of the utility model is: a kind of high sticking material high pulling torque starting drive; described starting drive comprises digital vector frequency converter, transmitter, solid-state relay, bypass contactor, relay protector, detection control module, button, indicator light; described digital vector frequency converter links to each other with motor by relay protector; described bypass contactor is in parallel with described digital vector frequency converter; described detection control module, button and indicator light link to each other with described frequency converter respectively, and described solid-state relay, transmitter link to each other with described detection control module respectively.
Described solid-state relay is for the protection of described detection control module; described transmitter is used to and detects the operating current that control module provides the 20-40 milliampere; described detection control module is used to described digital vector frequency converter that frequency conversion degree signal is provided; described button is used to described digital vector frequency converter that the execution work signal is provided; described indicator light shows whether frequency converter works; described relay protector is avoided heavy current impact for the protection of frequency converter, and described bypass contactor provides interim path as machine operation not using under the frequency converter situation.
Operation principle of the present utility model is: when equipment moves because of after material causes electric motor protecting to stop too much; the high pulling torque starting drive is switched to the work at present motor; press motor operate as normal direction low rate start motor; behind the motor running current, switch to normal operating conditions behind the starter/stopper.
Perhaps when equipment moves because of after material causes electric motor protecting to stop too much; the high pulling torque starting drive is switched to the work at present motor; press motor operate as normal direction low rate start motor; electric current is excessive can not normally to be started if occur when starting; at this moment starting drive is switched to motor operating state low rate start motor in the other direction; behind the motor running current, switch to normal operating conditions behind the starter/stopper.
The beneficial effects of the utility model: can make motor return to normal operating conditions as early as possible, have great help for the dry production efficiency that promotes high sticking material, save labour cost simultaneously.
Description of drawings
Fig. 1 is the annexation schematic diagram of the utility model starting drive.
Embodiment
A kind of high sticking material high pulling torque starting drive; described starting drive comprises digital vector frequency converter 1, transmitter 2, solid-state relay 3, bypass contactor 4, relay protector 5, detects control module 6, button 7, indicator light 8; described digital vector frequency converter links to each other with motor by relay protector; described bypass contactor is in parallel with described digital vector frequency converter; described detection control module, button and indicator light link to each other with described frequency converter respectively, and described solid-state relay, transmitter link to each other with described detection control module respectively.
Described solid-state relay is for the protection of described detection control module; described transmitter is used to and detects the operating current that control module provides the 20-40 milliampere; described detection control module is used to described digital vector frequency converter that frequency conversion degree signal is provided; described button is used to described digital vector frequency converter that the execution work signal is provided; described indicator light shows whether frequency converter works; described relay protector is avoided heavy current impact for the protection of frequency converter, and described bypass contactor provides interim path not using under the frequency converter situation to motor 9 work.
The utility model has the advantages that: can make motor return to normal operating conditions as early as possible, have great help for the dry production efficiency that promotes high sticking material, save labour cost simultaneously.
Above-described embodiment only is for the utility model example clearly is described, and is not to be restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (1)
1. one kind high sticking material high pulling torque starting drive; described starting drive comprises digital vector frequency converter, transmitter, solid-state relay, bypass contactor, relay protector, detection control module, button, indicator light; described digital vector frequency converter links to each other with motor by relay protector; described bypass contactor is in parallel with described digital vector frequency converter; described detection control module, button and indicator light link to each other with described frequency converter respectively, and described solid-state relay, transmitter link to each other with described detection control module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032351 CN203180807U (en) | 2013-01-22 | 2013-01-22 | Highly-viscous material large-torque starting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032351 CN203180807U (en) | 2013-01-22 | 2013-01-22 | Highly-viscous material large-torque starting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180807U true CN203180807U (en) | 2013-09-04 |
Family
ID=49077462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032351 Expired - Lifetime CN203180807U (en) | 2013-01-22 | 2013-01-22 | Highly-viscous material large-torque starting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670525A (en) * | 2019-01-07 | 2020-09-15 | 深圳市大疆创新科技有限公司 | Power supply control circuit, power supply system and movable platform |
-
2013
- 2013-01-22 CN CN 201320032351 patent/CN203180807U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670525A (en) * | 2019-01-07 | 2020-09-15 | 深圳市大疆创新科技有限公司 | Power supply control circuit, power supply system and movable platform |
| CN111670525B (en) * | 2019-01-07 | 2022-06-17 | 深圳市大疆创新科技有限公司 | Power supply control circuit, power supply system and movable platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |