CN100569468C - The automatic on-off braking and the double-eccentric shaft synchronous exciter device that are used for block machine - Google Patents
The automatic on-off braking and the double-eccentric shaft synchronous exciter device that are used for block machine Download PDFInfo
- Publication number
- CN100569468C CN100569468C CNB2007100563355A CN200710056335A CN100569468C CN 100569468 C CN100569468 C CN 100569468C CN B2007100563355 A CNB2007100563355 A CN B2007100563355A CN 200710056335 A CN200710056335 A CN 200710056335A CN 100569468 C CN100569468 C CN 100569468C
- Authority
- CN
- China
- Prior art keywords
- eccentric shaft
- synchronous
- fixed
- axle
- semiaxis
- 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
Images
Landscapes
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of automatic on-off braking and double-eccentric shaft synchronous exciter device that is used for block machine, it comprises motor (21), clutch brake (22), double-eccentric shaft synchronous vibration device (23), grease pump (24); The input semiaxis (221) of clutch brake (22) is connected with motor (21), and its output semiaxis (222) is connected grease pump (24) and is connected with motor (21) with homonymy eccentric shaft (231); Input semiaxis (221) clutch by output semiaxis (222) and high speed rotating is double-eccentric shaft synchronous exciter device (a 23) transmission of drive force, and driving power has been reduced more than 50%; Adopt sprocket wheel to connect between the eccentric shaft (231,231), make its synchronous rotation, overcome the exciting force shortcoming of fluctuation with joint efforts.
Description
Technical field
The present invention designs a kind of automatic on-off braking and double-eccentric shaft synchronous exciter device that is used for block machine, and it comprises motor, clutch brake, double-eccentric shaft synchronous vibration device, grease pump
Background technology
The automatic block machine of domestic production at present is divided into platform formula and the mould formula two big series of shaking of shaking; Its exciting device all is made of by V belt with two eccentric shafts respectively in succession two motors; The respectively independent eccentric shaft that drives of two motors is with startup in per approximately about 18 seconds at interval 1-2 time in the course of work, and its shortcoming is that the erratic fluctuations of making a concerted effort of total exciting force that exciting device produces is big, and the product compression strength fluctuation of producing is bigger; Motor is in the on-load frequent starting all the time, has increased Motor Drive power greatly, the waste electric energy.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of automatic on-off braking and double-eccentric shaft synchronous exciter device that is used for block machine, solved the motor on-load frequent starting that existing automatic block machine exists, Motor Drive power is wasted electric energy greatly, the exciting shortcomings such as erratic fluctuations is big of making a concerted effort.
In order to solve the problems of the technologies described above, the present invention is used for the automatic on-off braking and the double-eccentric shaft synchronous exciter device of block machine, comprises a motor, clutch brake, double-eccentric shaft synchronous vibration device, a grease pump; Described motor, clutch brake, lubricating oil oil pump are separately fixed at mainframe one side; Described clutch brake comprises the input semiaxis, and the output semiaxis is fixed on the flywheel on the input semiaxis diameter of axle, is fixed on the synchronous sprocket wheel on the output semiaxis diameter of axle, and flywheel is connected with belt pulley on being fixed on the motor diameter of axle by belt; Described double-eccentric shaft synchronous vibration device, comprise two identical eccentric shafts that place the excitor both sides, its two ends and excitor flexibly connect, be fixed on and export the semiaxis homonymy with the synchronous sprocket wheel on the eccentric shaft diameter of axle of end, its by I synchronous high-speed chain be fixed on the synchronous sprocket wheel of exporting on the semiaxis diameter of axle and be connected; Be separately fixed at two two identical synchronous sprocket wheel on the identical eccentric shaft homonymy diameter of axle, the two connects by II synchronous high-speed chain; The highest timing points of eccentric throw that connects back two identical eccentric shafts is in same quadrant, and the phase angle equates; Described grease pump is connected with belt pulley on being fixed on the motor diameter of axle by belt by the belt pulley that is fixed on its diameter of axle; The oil-in of grease pump is communicated with fuel tank, and oil-out is communicated with the oil-in of clutch brake loam cake, and the oil return opening of clutch brake bottom is communicated with fuel tank;
In sum, the automatic on-off braking and the double-eccentric shaft synchronous exciter device that are used for block machine have adopted a motor directly to drive clutch brake input semiaxis, the two high speed rotating together during work, when excitor need produce exciting force, by clutch brake the output semiaxis is rotated in company with input semiaxis synchronous high-speed, export two eccentric shaft synchronous high-speeds that semiaxis drives double-eccentric shaft synchronous vibration device again simultaneously and rotate and make excitor produce exciting force; Described this type of drive is driven by two motors and changes a Motor Drive into; Overcome motor on-load frequent starting, increased the motorized motions acc power, the shortcoming of waste electric energy; The QM6-15 type building block brick make-up machine produced of Fujian Quangong Machinery Co., Ltd. for example, its exciting device has been equipped with the motor of 2 11KW, be that general power is 22KW, after adopting the utility model exciting device, only need the motor of a 11KW, also can reduce if reasonable disposition is fixed on the driving power of the flywheel motor on the diameter of axle of exporting semiaxis, the two has compared general power more than 50%; Owing to adopted the synchronous high-speed sprocket wheel to be connected between two eccentric shafts by the synchronous high-speed chain, and make the eccentric throw of two eccentric shafts be in same quadrant after connecting, the phase angle is identical, eccentric throw is on the same phase angle all the time when high speed rotating, the exciting force that is produced is in maximum, exciting force keeps the maximum constant value when rotating speed reaches rated speed, and it is big to have overcome the exciting fluctuation of making a concerted effort, shortcomings such as instability.
Description of drawings
The present invention is used for the automatic on-off braking of block machine and the specific embodiment of double-eccentric shaft synchronous exciter device is described in further detail below in conjunction with accompanying drawing:
Figure 1 shows that the present invention is used for the automatic on-off braking of block machine and the structural plan figure of double-eccentric shaft synchronous exciter device.
Fig. 2 is two eccentric shaft profiles shown in Figure 1.
Figure 3 shows that the structural front view of block forming.
The specific embodiment
Fig. 1, Fig. 2 and automatic on-off braking and the double-eccentric shaft synchronous exciter device that is used for block machine shown in Figure 3 comprise a motor 21, clutch brake 22,23, one grease pumps 24 of double-eccentric shaft synchronous vibration device; Described motor 21, clutch brake 22, lubricating oil oil pump 24 are fixed on mainframe 1 one side stands 11; Described clutch brake 22 comprises input semiaxis 221, and output semiaxis 222 is fixed on the flywheel 223 on input semiaxis 221 diameters of axle, is fixed on the synchronous sprocket wheel 224 on output semiaxis 222 diameters of axle; Described flywheel 223 is connected with belt pulley 211 on being fixed on motor 21 diameters of axle by belt 25; Described double-eccentric shaft synchronous vibration device 23 comprises eccentric shaft 231,231, is fixed on the synchronous sprocket wheel 232 on eccentric shaft 231 diameters of axle, is separately fixed at the synchronous sprocket wheel 233,233 on eccentric shaft 231,231 diameters of axle; Eccentric shaft 231,231 places excitor 3 both sides respectively, and its two ends and excitor 3 flexibly connect; Synchronous sprocket wheel 232 is connected with synchronous sprocket wheel 224 by I synchronous high-speed chain 26; Synchronous sprocket wheel 233,233 is connected by II synchronous high-speed chain 234; Shown in Figure 2, the highest timing points A of eccentric throw, the B of described two eccentric shafts 231,231 are in same quadrant, and phase angle [alpha] 1, α 2 equate; Described grease pump 24 is connected with belt pulley 211 on being fixed on motor 21 diameters of axle by belt 27 by the belt pulley 241 that is fixed on its diameter of axle; The oil-in of grease pump 24 is communicated with fuel tank, and oil-out is communicated with the oil-in of clutch brake 22 loam cakes, and the oil return opening of clutch brake 22 bottoms is communicated with fuel tank.
Automatic on-off braking and double-eccentric shaft synchronous exciter device that the present invention is used for block machine carry out work by following mode: push the start-up control button of drive motor 21, motor 21 drives input semiaxis 221 high speed rotating of clutch brake 22; When excitor 3 needs to produce exciting force, by clutch brake 22 its output semiaxis 222 and input semiaxis 221 being closed also rotates in company with input semiaxis 221 synchronous high-speeds, output semiaxis 222 drives two eccentric shafts, 231,231 synchronous high-speeds simultaneously and rotates, and makes excitor 3 excitings produce exciting force; Arrive setting-up time when the exciting time, by clutch brake 22 input semiaxis 221 and output semiaxis 222 are broken away from automatically again, make output semiaxis 222 Braking mode then, two eccentric shafts 231,231 also stop operating thereupon simultaneously, excitor 3 stops exciting, and so far a working cycles finishes.
Automatic on-off braking and double-eccentric shaft synchronous exciter device that the present invention is used for block machine are not limited to the above-mentioned specific embodiment; motor of every employing or a fluid motor-driven; motor or hydraulic motor adopt the automatic clutch mode when high speed rotating be the vibrating device transmission of drive force; and two eccentric shafts are in synchronous high-speed all the time and rotate, and all drop among protection scope of the present invention.
Claims (1)
1, a kind of automatic on-off braking and double-eccentric shaft synchronous exciter device that is used for block machine, it comprises a motor (21), clutch brake (22), double-eccentric shaft synchronous vibration device (23), grease pump (24); Described motor (21), clutch brake (22), grease pump (24) are fixed on mainframe (1) one side stand (11); Described clutch brake (22), comprise input semiaxis (221), output semiaxis (222), be fixed on the flywheel (223) on input semiaxis (221) diameter of axle, be fixed on the synchronous sprocket wheel (224) on output semiaxis (222) diameter of axle, flywheel (223) is connected with belt pulley (211) on being fixed on motor (21) diameter of axle by belt (25); Described double-eccentric shaft synchronous vibration device (23) comprises the eccentric shaft (231,231) that places excitor (3) both sides, and its two ends and excitor (3) flexibly connect; Be fixed on and export semiaxis (222) homonymy with the synchronous sprocket wheel (232) on eccentric shaft (231) diameter of axle of end, its by I synchronous high-speed chain (26) be fixed on the synchronous sprocket wheel of exporting on semiaxis (222) diameter of axle (224) and be connected; Be separately fixed at the synchronous sprocket wheel (233,333) on eccentric shaft (231,231) the homonymy diameter of axle, the two connects by II synchronous high-speed chain (234); Eccentric shaft (231,231) connects the highest timing points (A, B) of its eccentric throw of back in same quadrant, and phase angle (α 1, α 2) equates; Described grease pump (24) is connected with belt pulley (211) on being fixed on motor (21) diameter of axle by belt (27) by the belt pulley (241) that is fixed on its diameter of axle; The oil-in of grease pump (24) is communicated with fuel tank, and oil-out is communicated with the oil-in of clutch brake (22) loam cake, and the oil return opening of clutch brake (22) bottom is communicated with fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100563355A CN100569468C (en) | 2007-11-22 | 2007-11-22 | The automatic on-off braking and the double-eccentric shaft synchronous exciter device that are used for block machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100563355A CN100569468C (en) | 2007-11-22 | 2007-11-22 | The automatic on-off braking and the double-eccentric shaft synchronous exciter device that are used for block machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101161433A CN101161433A (en) | 2008-04-16 |
| CN100569468C true CN100569468C (en) | 2009-12-16 |
Family
ID=39296457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100563355A Expired - Fee Related CN100569468C (en) | 2007-11-22 | 2007-11-22 | The automatic on-off braking and the double-eccentric shaft synchronous exciter device that are used for block machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100569468C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441200B (en) * | 2014-10-20 | 2017-10-24 | 佛山高品环保技术有限公司 | A kind of vibrating device for preparing artificial stone |
| CN115122457A (en) * | 2022-06-28 | 2022-09-30 | 景德镇风益高分子材料科技有限公司 | Low-frequency high-amplitude vacuum vibrocompressor and method |
-
2007
- 2007-11-22 CN CNB2007100563355A patent/CN100569468C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101161433A (en) | 2008-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109869448A (en) | The electronic automobile-used two-gear automatic speed changing case of one kind and its shift control method | |
| CN100569468C (en) | The automatic on-off braking and the double-eccentric shaft synchronous exciter device that are used for block machine | |
| CN1673576A (en) | Double-power automatic engine set | |
| CN102322244B (en) | Oil pumping machine | |
| CN101708622B (en) | Vibration box of brick making machine | |
| CN106704408B (en) | Controllable mechanical soft start system and method | |
| CN102720012B (en) | Driving mechanism of level sewing machine | |
| CN202441828U (en) | Tooth-type automatic reversing device with adjustable frequencies and interval revolutions | |
| CN202325417U (en) | Oil pumping unit | |
| CN201982068U (en) | Electricity-saving beam oil pumping unit and super-efficiency energy saving electric transmission component thereof | |
| CN203154782U (en) | Speed-variable shuffling plate | |
| CN201128183Y (en) | Wood chipper | |
| CN201154405Y (en) | Milling machine with acceleration mechanism | |
| ITCR20080004A1 (en) | UNIVERSAL TRANSMISSION BOX | |
| CN201347800Y (en) | Transmission device for oil pump of two-stroke engine | |
| CN202158158U (en) | Hydraulic clutch gear box | |
| CN102537216B (en) | Special mechanical soft start transmission for chain hauled machinery | |
| CN205768593U (en) | Multi-motor driven speed change mechanism | |
| CN201526650U (en) | Multi-gear speed reducer | |
| CN2921446Y (en) | Mechanical booster electricity-saving device | |
| CN100447448C (en) | Mechanically aided power economizer | |
| CN203962890U (en) | Double eccentric wheel rocking arm retarder | |
| CN103671761B (en) | Forward and reverse gear synchronous drive mechanism of circulating positive and negative break-in speed change vacuum compressor | |
| CN201471572U (en) | Novel brick-firing machine free vibration device | |
| CN210240356U (en) | Two-stage speed reduction hydro-viscous speed regulation clutch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20111122 |