CN2195000Y - Electromagnetic clutch for motor or diesel engine - Google Patents
Electromagnetic clutch for motor or diesel engine Download PDFInfo
- Publication number
- CN2195000Y CN2195000Y CN94237175U CN94237175U CN2195000Y CN 2195000 Y CN2195000 Y CN 2195000Y CN 94237175 U CN94237175 U CN 94237175U CN 94237175 U CN94237175 U CN 94237175U CN 2195000 Y CN2195000 Y CN 2195000Y
- Authority
- CN
- China
- Prior art keywords
- motor
- diesel engine
- spreading axle
- shaft extension
- small pulley
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to an electromagnetic clutch device for motors or diesel engines, which is composed of a connecting long-shaft, a gland bush, a small pulley, a bearing group, a protecting cover and an electromagnetic clutch. The connecting long shaft is fixed on a shaft extension of a motor or a diesel engine, or the connecting long-shaft is made into one with a main shaft of the motor or the diesel engine. The small pulley is sheathed on the connecting long-shaft via the bearing group, a connecting disk is fixed at one end of the small pulley, and the gland bush and a magnetic yoke are connected and fixed with the connecting long-shaft. The device is small in volume, light in weight, low in cost, simple in control, and reasonable in design.
Description
The utility model relates to the clutch device in the mechanical engineering, particularly the electromagnetic clutch device that assembles on the motor diesel engine shaft extension.
Tile machineries such as brick extruder both domestic and external now, biaxial rneader, stirring extruder and other machineries with similar transmission, all be on the shaft extension of motor, to fix small pulley, slow down through the vee belt transmission, on the axle of passive belt wheel place, adorn controlled (manpower, strength, hydraulic coupling) clutch.When motor or diesel engine starting, clutch is in separated state, makes the motor No Load Start; When electrical motors behind rated speed, make the clutch combination by manpower, strength, hydraulic coupling, and then make motor load operation.Because the rotating speed of clutch place axle is low, moment of torsion is big, so clutch boundary dimension is big.Control gear is manpower in this way, and labor intensity is big when then operating, and is not easy to distant control again; Strength or hydraulic coupling in this way, though be convenient to distant control, must power source (air compressor or oil pump), the cost height, device is complicated.
The purpose of the utility model aims to provide that a kind of external dimension are little, in light weight, cost is low, control gear is simple, need not establish power source in addition, safeguards motor diesel engine electromagnet clutch device easy to use.
Technical solution of the present utility model is: this motor diesel engine electromagnetic clutch device is made of spreading axle, gland, small pulley, bearing pack, guard shield, magnetic clutch, the spreading axle is fixed on motor or the diesel engine shaft extension, perhaps spreading axle and motor, diesel engine main shaft are made one, small pulley is sleeved on the spreading axle by bearing pack, the connection dish of magnetic clutch is fixed on an end of small pulley, and the yoke of gland, magnetic clutch and spreading axle are connected and fixed.
Fig. 1 is the utility model configuration diagram.
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail:
As shown in Figure 1, spreading axle 4 connects with motor or diesel engine shaft extension 15 usefulness keys 14, and its end tightens up with screw 13 and motor or diesel engine shaft extension 15.Spreading axle 4 is supporting small pulley 2 by rolling bearing group 3.One end of spreading axle 4 is being fixed gland 1.The connection dish 6 of magnetic clutch is fixed on the other end of small pulley 2, yoke 8 connects by key 11 and spreading axle 4, its end is fixing with nut 10, friction plate group 7 is made up of some outside friction discs and interior friction plate, six grooves are arranged on the outside friction disc cylindrical, be enclosed within on six claws of connection dish 6, can on melon seeds, move freely vertically, interior friction plate is by the corresponding external tooth connection of the tooth on the circle in it and yoke 8, and can on the external tooth of yoke 8, move freely vertically, adjustable armature 12 can be adjusted the gap of clutch, and electric current is the coil that enters yoke 8 by slip ring 9.The effect of guard shield 5 is to prevent that greasy dirt, dust from entering magnetic clutch.
When motor start-up, the control power supply of magnetic clutch is disconnected, clutch is in separated state, motor or diesel engine shaft extension 15 drive spreading axle 4, yoke 8, slip ring 9, the interior friction plate of friction plate group 7,12 revolutions of adjustable armature, and the outside friction disc of friction plate group 7, connection dish 6 and small pulley 2 do not rotate, and reach the purpose of motor No Load Start.When electrical motors behind rated speed, connect the control power supply of magnetic clutch, electric current by slip ring 9 enter the coil of yoke 8, because the effect of electromagnetic force, adjustable armature 12 is attracted to yoke 8, formed the positive pressure between the interior outside friction disc of friction plate group 7 simultaneously, thereby generation frictional force, just friction plate drives outside friction disc, connection dish 6 and small pulley 2 revolutions by frictional force in rotating, and then makes driven wheel revolution, motor load operation by the vee belt.
When machine need be done when stopping in short-term, need not to stop motor or diesel engine, as long as close the control circuit of magnetic clutch, then the electromagnetic force of yoke 8 disappears, lost positive pressure between the interior outside friction disc of friction plate group 7, frictional force disappears thereupon, thereby motor or diesel engine shaft extension 15 drive spreading axle 4, yoke 8, the interior friction plate of friction plate group 7,12 idle running of adjustable armature, friction plate, connection dish 6 and small pulley 2 stop operating outside the friction plate group 7, i.e. motor or diesel engine no-load running.
If motor shaft extension lengthening, then the spreading axle is the part of shaft extension, thereby this device cancellation spreading axle and the key that connects with shaft extension, all parts that connect, install with the spreading axle all directly connection be installed on the shaft extension of lengthening, other structures are as hereinbefore.
Advantage of the present utility model and good effect:
1, overall dimensions are little, and are in light weight, and weight only is about 1/3 of other clutches commonly used, and manufacturing cost can reduce more than 30%, so use this device, obvious economic benefit and social benefit is arranged.
2, the control gear of clutch is simple, need not establish power source (as the air compressor of pneumatic clutch, the oil pump of hydraulic coupling) in addition, safeguard, easy to use, noise is low.
The distant control requirement of 3, can satisfy brick extruder fully, stirring equipment such as extruder, biaxial rneader should vigorously promote the use.
Claims (4)
1, a kind of motor diesel engine electromagnet clutch device, it is characterized in that by spreading axle (4), gland (1), small pulley (2), bearing pack (3), guard shield (5), magnetic clutch-tie-plate (6), friction plate group (7), yoke (8), slip ring (9), adjustable armature (12) constitutes, spreading axle (4) is fixed on motor or the diesel engine shaft extension, perhaps spreading axle (4) and motor, the diesel engine main shaft is made one, small pulley (2) is sleeved on the shaft extension of spreading axle (4) or lengthening by bearing pack (3), the connection dish (6) of magnetic clutch is fixed on an end of small pulley (2), gland (1), the yoke of magnetic clutch (8) is connected and fixed with the shaft extension of spreading axle (4) or lengthening.
2, motor diesel engine electromagnet clutch device according to claim 1, it is characterized in that spreading axle (4) and motor or diesel engine shaft extension (15) connect with key (14), its end tightens up with screw (13) and motor or diesel engine shaft extension (15).
3, motor diesel engine electromagnet clutch device according to claim 1 is characterized in that yoke (8) connects with spreading axle (4) by key (11), and its termination is also fixing with nut (10).
4, motor diesel engine electromagnet clutch device according to claim 1 is characterized in that motor diesel engine shaft extension (15) lengthening, replaces spreading axle (4), and cancel key (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94237175U CN2195000Y (en) | 1994-04-22 | 1994-04-22 | Electromagnetic clutch for motor or diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94237175U CN2195000Y (en) | 1994-04-22 | 1994-04-22 | Electromagnetic clutch for motor or diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195000Y true CN2195000Y (en) | 1995-04-19 |
Family
ID=33844962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94237175U Expired - Fee Related CN2195000Y (en) | 1994-04-22 | 1994-04-22 | Electromagnetic clutch for motor or diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195000Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291434A (en) * | 2013-05-24 | 2013-09-11 | 无锡创晨科技有限公司 | Device and method for protecting electromagnetic fan clutch |
| CN105346731A (en) * | 2015-10-22 | 2016-02-24 | 哈尔滨工业大学 | Active and auxiliary rocker engaging and disengaging mechanism of active suspension type mars rover |
| CN117072584A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Noise-reducing brake |
| CN117072586A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Brake and hub motor |
| CN117072583A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Stacked brake |
| CN117072585A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Novel brake |
-
1994
- 1994-04-22 CN CN94237175U patent/CN2195000Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291434A (en) * | 2013-05-24 | 2013-09-11 | 无锡创晨科技有限公司 | Device and method for protecting electromagnetic fan clutch |
| CN103291434B (en) * | 2013-05-24 | 2015-07-15 | 无锡创晨科技有限公司 | Device and method for protecting electromagnetic fan clutch |
| CN105346731A (en) * | 2015-10-22 | 2016-02-24 | 哈尔滨工业大学 | Active and auxiliary rocker engaging and disengaging mechanism of active suspension type mars rover |
| CN117072584A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Noise-reducing brake |
| CN117072586A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Brake and hub motor |
| CN117072583A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Stacked brake |
| CN117072585A (en) * | 2023-10-16 | 2023-11-17 | 奥创动力传动(深圳)有限公司 | Novel brake |
| CN117072585B (en) * | 2023-10-16 | 2024-01-23 | 奥创动力传动(深圳)有限公司 | Novel brake |
| CN117072586B (en) * | 2023-10-16 | 2024-01-23 | 奥创动力传动(深圳)有限公司 | Brake and hub motor |
| CN117072584B (en) * | 2023-10-16 | 2024-01-23 | 奥创动力传动(深圳)有限公司 | Noise-reducing brake |
| CN117072583B (en) * | 2023-10-16 | 2024-01-23 | 奥创动力传动(深圳)有限公司 | Stacked brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |