CN203359444U - Rail traction type conveyor - Google Patents
Rail traction type conveyor Download PDFInfo
- Publication number
- CN203359444U CN203359444U CN2013203929379U CN201320392937U CN203359444U CN 203359444 U CN203359444 U CN 203359444U CN 2013203929379 U CN2013203929379 U CN 2013203929379U CN 201320392937 U CN201320392937 U CN 201320392937U CN 203359444 U CN203359444 U CN 203359444U
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- CN
- China
- Prior art keywords
- steel rail
- rail
- type conveyor
- variable frequency
- traction
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a rail traction type conveyor. The rail traction type conveyor comprises a conveying car and a U-steel rail. Wheels of the conveying car fall into the U-steel rail, and guide pulleys are arranged above the two ends of the U-steel rail and fixed on the U-steel rail through supports. Roller supports are arranged at the two ends of the U-steel rail, transmission rollers are arranged on the roller supports, the transmission rollers are connected with variable frequency motors through clutches and couplers, and the variable frequency motors are connected with a PLC. Traction steel ropes are connected to the two ends of the conveying car, and the other ends of the traction steel ropes wind the transmission rollers. After PID operation is conducted through the PLC, frequency control of the variable frequency motors is achieved by controlling frequency converters of the variable frequency motors, then, the speed of the conveying car can reach a specified speed value within a specified range, the control accuracy of the rail traction type conveyor is obviously improved, the good starting response time and the large starting torque are achieved, conveying capacity is large, and the certain remote monitoring and control functions are further achieved.
Description
Technical field
The utility model relates to mechanical field, especially a kind of track drawing formula conveyer.
Background technology
Track drawing formula conveyer has had very great development, and the gordian technique research of the towed conveyer of track and the exploitation of new product have also been obtained to very large achievement, and product conveyor series is on the increase, but for medium and small sized enterprises transport plane very large deficiency in addition.Such as expensive, intelligent level is not high, the reliability level of key components and parts needs further to improve etc., can not meet the actual needs of medium and small sized enterprises, the control system of current transport plane adopts Control in addition, the problems such as have poor reliability, labour intensity is large, and production efficiency is low.
Summary of the invention
The purpose of this utility model is: a kind of track drawing formula conveyer is provided, and its control accuracy is high, good reliability, and degree of automation and production efficiency are high, to overcome the deficiencies in the prior art.
The utility model is achieved in that track drawing formula conveyer, comprises waggon, groove steel rail, and the wheel of waggon falls in groove steel rail, above the two ends of groove steel rail, is provided with guide pulley, and guide pulley is fixed on groove steel rail by support; Two ends at groove steel rail are provided with rolling stand, are provided with driving drum on rolling stand, and driving drum is connected with variable-frequency motor by power-transfer clutch and coupler, and variable-frequency motor is connected with the PLC controller; Two ends at waggon all are connected with traction steel rope of cable; The other end of traction steel rope of cable is wrapped on driving drum.
Be provided with electromagnetic power brake on rolling stand.
Owing to having adopted technique scheme, compared with prior art, after the utility model carries out the PID computing by the PLC controller, realize again the frequency control of variable-frequency motor by the frequency converter of controlling variable-frequency motor, make the speed of waggon can in specialized range, reach the velocity amplitude of regulation, its control accuracy obviously improves, and has good starting-up response time and larger detent torque, transport capacity is large, also has certain remote monitoring and controls function.The utility model is simple in structure, and result of use is good.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
The connection structure schematic diagram that accompanying drawing 2 is driving drum of the present utility model, variable-frequency motor and PLC controller.
The specific embodiment
Embodiment of the present utility model: the structure of track drawing formula conveyer as shown in Figure 1, comprise waggon 8, groove steel rail 11, the wheel 7 of waggon 8 falls in groove steel rail 11, be provided with guide pulley 5 above the two ends of groove steel rail 11, guide pulley 5 is fixed on groove steel rail 11 by support 12; Be provided with rolling stand 13 at the two ends of groove steel rail 11, be provided with driving drum 3 on rolling stand 13, driving drum 3 is connected with variable-frequency motor 1 by power-transfer clutch 4 and coupler 2, and variable-frequency motor 1 is connected with PLC controller 9; Two ends at waggon 8 all are connected with traction steel rope of cable 6; The other end of traction steel rope of cable is wrapped on driving drum 3; Be provided with electromagnetic power brake on rolling stand 13.
In installation process, groove steel rail 11 and rolling stand 13 are fixed on the ground 10 of respective heights.
Large diameter driving drum is favourable to load-transfer device, but, after the increase of the diameter of driving drum, the quality of the reduction ratio of the quality of head roll, actuating device retarder and size need corresponding the increase.Driving drum 3 of the present utility model is selected YZWII type Outerboard electric rotary drum.
Because frequency control is selected in the speed adjusting, therefore the electrical motor of selecting is frequency converting speed regulating three-phase asynchronous electromotor.Variable-frequency motor 1 of the present utility model adopts YVP series frequency converting speed regulating three-phase asynchronous electromotor.
The selection ground of power-transfer clutch is mainly torque rating and allowable rotating speed, due to the connection of power-transfer clutch is the mouth of electrical motor and the input end of retarder, therefore the torque of the required transmission of power-transfer clutch, the rotating speed of the required transmission of power-transfer clutch, the model of finally selecting power-transfer clutch 4 is FL400.
The inner structure of electromagnetic power brake and principle of work and magnetic-powder clutch are close, all according to electromagnetic principle with utilize the magnetic transmitting torque.It has exciting current and the substantially linear characteristics of transmitting torque, and electromagnetic power brake is a kind of Automatic Control Component of superior performance, is to be merged and formed by gear unit and driven unit; Electromagnetic power brake of the present utility model is chosen FZ series electromagnetic power brake.
The groove steel rail drag coefficient is low, simple in structure, and reasonable price makes dolly motion stabilization in orbit, has simplified to a great extent the complexity of volume the car design, has good economy, therefore selection is that channel-section steel is as track.
Claims (2)
1. a track drawing formula conveyer, comprise waggon (8), groove steel rail (11), it is characterized in that: the wheel (7) of waggon (8) falls in groove steel rail (11), top, two ends at groove steel rail (11) is provided with guide pulley (5), and guide pulley (5) is fixed on groove steel rail (11) by support (12); Be provided with rolling stand (13) at the two ends of groove steel rail (11), be provided with driving drum (3) on rolling stand (13), driving drum (3) is connected with variable-frequency motor (1) by power-transfer clutch (4) and coupler (2), and variable-frequency motor (1) is connected with PLC controller (9); All be connected with traction steel rope of cable (6) at the two ends of waggon (8); The other end of traction steel rope of cable is wrapped on driving drum (3).
2. track drawing formula conveyer according to claim 1, is characterized in that: on rolling stand (13), be provided with electromagnetic power brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203929379U CN203359444U (en) | 2013-07-03 | 2013-07-03 | Rail traction type conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203929379U CN203359444U (en) | 2013-07-03 | 2013-07-03 | Rail traction type conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359444U true CN203359444U (en) | 2013-12-25 |
Family
ID=49807238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203929379U Expired - Fee Related CN203359444U (en) | 2013-07-03 | 2013-07-03 | Rail traction type conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359444U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287817A (en) * | 2013-07-03 | 2013-09-11 | 贵州大学 | Track traction type conveyer |
| CN107695960A (en) * | 2017-10-15 | 2018-02-16 | 芜湖挺优机电技术有限公司 | A kind of double assembly manipulation mechanical scanning |
| CN108556081A (en) * | 2017-12-20 | 2018-09-21 | 芜湖市夏氏世家家具有限公司 | A kind of timber is with from clamping cutting device |
-
2013
- 2013-07-03 CN CN2013203929379U patent/CN203359444U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287817A (en) * | 2013-07-03 | 2013-09-11 | 贵州大学 | Track traction type conveyer |
| CN107695960A (en) * | 2017-10-15 | 2018-02-16 | 芜湖挺优机电技术有限公司 | A kind of double assembly manipulation mechanical scanning |
| CN107695960B (en) * | 2017-10-15 | 2020-06-30 | 湖南宇恒汽车零部件有限公司 | Double-station assembling operation mechanical workbench |
| CN108556081A (en) * | 2017-12-20 | 2018-09-21 | 芜湖市夏氏世家家具有限公司 | A kind of timber is with from clamping cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |