CN103979267A - Two-sided clutch driving mechanism and conveying equipment - Google Patents
Two-sided clutch driving mechanism and conveying equipment Download PDFInfo
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- CN103979267A CN103979267A CN201410245888.5A CN201410245888A CN103979267A CN 103979267 A CN103979267 A CN 103979267A CN 201410245888 A CN201410245888 A CN 201410245888A CN 103979267 A CN103979267 A CN 103979267A
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Abstract
The invention discloses a two-sided clutch driving mechanism and conveying equipment. The two-sided clutch driving mechanism comprises a rotating shaft, shells, a driving disc, driven discs, pressing discs and shifting fork separation devices, wherein the driving disc, the driven discs and the pressing discs are located in the shells, and the shifting fork separation devices are located on the outer sides of the shells. The driven discs are fixed onto the end faces of the sides, close to the driving disc, of the pressing discs, and the rotating shaft perpendicularly penetrates through the middles of the shells, the middle of the driving disc, the middles of the driven discs and the middles of the pressing discs. The shifting fork separation devices act on the pressing discs, the driving disc is located in the middle of the rotating shaft, the positions, located on the two sides of the driving disc, of the rotating shaft are respectively and fixedly provided with a hollow rotating shaft in a sleeved mode, and the hollow rotating shafts are in rolling connection with the rotating shaft through bearings. The pressing discs are connected with the hollow rotating shafts through splines, and the shifting fork separation devices are arranged on the outer circular surfaces, located on the two sides of the driving disc, of the hollow rotating shafts respectively in a sleeved mode. The ends, away from the driving disc, of the hollow rotating shafts are respectively and fixedly provided with a driving chain wheel. The conveying equipment comprises the two-sided clutch driving mechanism and a plurality of annular branch belts, starting and stopping of the annular branch belts are controlled by the two-sided clutch driving mechanism independently, and a large amount of cost is saved.
Description
Technical field
The present invention relates to mass transport actuation techniques field, more particularly, relate to a kind of two-sided clutch driving mechanism and load transfer device.
Background technology
At present, in processing of farm products, can use the independent situation of carrying of controlling under different rotating speeds, existing way adopts each load transfer device all to adopt a reductor to drive operation, for the load transfer device with multiple delivery requirements, can greatly increase the cost of equipment.Such as existing for the stage equipment in the classification of the far products place of production, on stage equipment, be provided with multiple discharging openings, have to such an extent that can reach 8-10 more than, by each discharging opening material out packaging of all will fixing a number or weigh, due to the difference of the each classification situation exporting of stage equipment, the material quantity that its unit time transports out or weight are all different, in this situation, if use same load transfer device by the mass transport after classification out go forward side by side line ordering and fixed number packaging, need repeatedly starting and stopping stage equipment and load transfer device, not only greatly reduce production efficiency, also can affect the life-span of reductor simultaneously, if adopt multiple load transfer devices, the discharging opening of multiple load transfer devices and stage equipment connects one to one, need multiple reductors, also there is the situation of frequent start-stop reductor simultaneously, affect the service life of reductor.For above-mentioned situation, need a kind of non-stop-machine load transfer device badly, and can make load transfer device control separately.
Taking the Miniature potato grader of 8 outlets as example, conveyer overall width 1100mm, every belt width 100mm, according to traditional design, need to be arranged in juxtaposition 8 conveyers, in job engineering, require every conveyer to control separately separately start and stop, control start and stop can link again.Because of the structures shape of grader this layout substantially can not realize, enable to realize, cost is also quite high.
Summary of the invention
In order to realize the demand of Miniature potato grader grading discharge, according to outlet sorting amount number micro potato collator carried out to the independent of delivery speed adjust, meet the requirement of the single-row sequence counting of each transfer passage, the invention provides a kind of two-sided clutch driving mechanism and load transfer device.
Described technical scheme is as follows:
A kind of two-sided clutch driving mechanism, comprise rotating shaft, housing, be positioned at driving disc spacing pressing, clutch plate and the platen of described housing and be positioned at the shift fork disengagement gear of hull outside, described clutch plate is fixed on the end face of close described driving disc spacing pressing one side of described platen, and described rotating shaft vertically runs through the middle part of described housing, driving disc spacing pressing, clutch plate and platen; Described shift fork disengagement gear acts on described platen, for described clutch plate is separated with driving disc spacing pressing, described driving disc spacing pressing is fixed on the middle part of described rotating shaft, be positioned in the described rotating shaft of described driving disc spacing pressing both sides and be nested with respectively and fix a hollow axle, between described hollow axle and described rotating shaft, be connected by bearing element; Between described platen and described hollow axle, by spline joint, described shift fork disengagement gear is placed on respectively on the periphery of the described hollow axle that is positioned at described driving disc spacing pressing both sides; A drive sprocket is fixed in one end away from described driving disc spacing pressing of described hollow axle.
Described shift fork disengagement gear comprises bearing pin, Compress Spring, depression bar, release thrust bearing and shift fork, one end of described bearing pin is vertically fixed on described platen, its other end passes the outside of described housing, described Compress Spring is placed on the bearing pin between described platen and described housing, described depression bar is nested with the free end that is fixed on described bearing pin, described release thrust bearing is placed on described hollow axle, stir described release thrust bearing by described shift fork, make described release thrust bearing push described depression bar, described Compress Spring generation compressive deformation, described bearing pin drives described platen to move towards the direction away from described driving disc spacing pressing, described hollow axle and described rotating shaft produce relative motion.
Described driving disc spacing pressing and the described rotating shaft structure that is formed in one.
On the other hand, the present invention also provides a kind of load transfer device, comprise frame, and be arranged at cycloconveyor belt, main drive shaft, driven shaft and the driver train in described frame, the two ends of described cycloconveyor belt are placed on respectively on described main drive shaft and driven shaft, described driver train comprises drive motor and above-mentioned two-sided clutch driving mechanism, and described drive motor and described rotating shaft are in transmission connection by chain; Described cycloconveyor belt comprises that the annular that at least two independences be arranged in parallel along described main drive shaft divides belt, described in adjacent two, between annular point belt, separates by the dividing plate being fixedly connected with relative to described frame; Described main drive shaft comprises the little axle of multiple independently main driving, described driven shaft comprises multiple independently driven little axles, each described annular divides belt a corresponding little axle of described main driving and the described driven little axle of connecting, one end of the little axle of each described main driving is provided with a master and drives sprocket wheel, and described master drives sprocket wheel and is connected by chain with the drive sprocket of described two-sided clutch driving mechanism one end.
It is even number that described annular is divided belt quantity, and every two annulars divide the two-sided clutch driving mechanism described in corresponding one of belt to drive.
Connection is mutually connected in series and rotates relative to one another between the little axle of each described main driving, connection is mutually connected in series and rotates relative to one another between each described driven little axle, described in adjacent two, the junction of the little axle of main driving is provided with the stay bearing plate that be fixedly connected with relative to described dividing plate, and described stay bearing plate is connected by bearing with the little between centers of described main driving.
Between described main drive shaft and described two-sided clutch driving mechanism, be also provided with the strut bar for fixing each described stay bearing plate, described strut bar is vertical with described stay bearing plate to be arranged.
It is 8 that described annular is divided belt quantity, described in each two-sided clutch driving mechanism drive adjacent two described in the running of annular point belt.
The beneficial effect that technical scheme provided by the invention is brought is:
A. two-sided clutch driving mechanism novel structure provided by the present invention, single two-sided clutch driving mechanism can be realized the operation requirements that two annulars are divided belt simultaneously.Can also as required several two-sided clutch driving mechanisms be connected etc. after combination, in the scope allowing at drive motor, can realize the operation requirements that many annulars are divided belt.
B. environmental protection, economize on resources: only with a drive motor, therefore corresponding several times that reduced such as electricity, chemicals have accordingly been saved the energy and environmental pollution, meet the national policy of energy-saving and emission-reduction.
C. cost is low: divide the load transfer device of belt to carry out independent on off control by multiple two-sided clutch driving mechanisms to having multiple annulars, divide on the load transfer device of belt and can reduce cost 1/6 for thering are two annulars, divide on the load transfer device of belt and can reduce cost 5/12 for thering are four annulars, divide on the load transfer device of belt and can reduce cost 1/2 for thering are six annulars, divide on the load transfer device of belt and can reduce cost 11/20 for thering are eight annulars, can find out on the load transfer device that there are six annulars and divide belt and use and can save cost over half.
D. efficiency is high: the present invention adopts a drive motor, realizes under non-stop-machine operating mode, and several annular point belts are realized separately (or interlock) running and hold function,
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is two-sided clutch driving mechanism structural representation provided by the present invention;
Fig. 2 is conveyer front view provided by the present invention;
Fig. 3 is the A-A cross sectional view in Fig. 2.
In figure:
1-drive sprocket; 2-shift fork; 3-hollow axle; 4-bearing pin; 5-Compress Spring; 6-clutch plate; 7-driving disc spacing pressing; 8-bearing; 9-spacing sleeve; 10-back-up ring; 11-felt collar; 12-depression bar; 13-platen; 14-housing; 15-release thrust bearing; 16-chain guard; 17-support; 18-clutch-pedal support; 19-master drives sprocket wheel; 20-sprocket wheel; 21-antifriction-bearing box; 22-dividing plate; 23-annular point belt; 24-main drive shaft; 25-driven shaft; 26-support tube; 27-protective cover; 28-drive motor; 29-chain; The little axle of the main driving of 30-; 31-rotating shaft; 32-stay bearing plate; 33-strut bar.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in Fig. 1 structure, the invention provides a kind of two-sided clutch driving mechanism, it adopts axis double sided clutch version, and adopts normally closed design.Specifically comprise rotating shaft 31, housing 14, be positioned at driving disc spacing pressing 7, clutch plate 6 and the platen 13 of housing 14 and be positioned at the shift fork disengagement gear in housing 14 outsides, clutch plate 6 is fixed on the end face of close driving disc spacing pressing 7 one sides of platen 13, rotating shaft 31 vertically runs through housing 14, and runs through successively the middle part of platen 13, clutch plate 6 and driving disc spacing pressing 7; When shift fork disengagement gear acts on platen 13 by application force, clutch plate 6 can be realized and separating with driving disc spacing pressing 7, the driving disc spacing pressing 7 is here fixed on the middle part of rotating shaft 31, be positioned in the rotating shaft 31 of driving disc spacing pressing 7 both sides and be nested with respectively and fix a hollow axle 3, between hollow axle 3 and rotating shaft 31, be connected by bearing 8, one spacing sleeve 9 is set between two bearings 8, and the outside of bearing 8 is provided with back-up ring 10, can realize relative spinfunction; Between platen 13 and hollow axle 3, by spline joint, between housing 14 and hollow axle 3, be provided with felt collar 11, shift fork disengagement gear is placed on respectively on the periphery of the hollow axle 3 that is positioned at driving disc spacing pressing 7 both sides; A drive sprocket 1 is fixed in one end away from driving disc spacing pressing 7 of hollow axle 3.
The as a whole indivisible part of the rotating shaft 31 here and driving disc spacing pressing 7, as foundry goods or weldment.
Shift fork disengagement gear wherein comprises bearing pin 4, Compress Spring 5, depression bar 12, release thrust bearing 15 and shift fork 2, one end of bearing pin 4 is vertically fixed on platen 13, its other end passes the outside of housing 14, on the bearing pin 4 between platen 13 and housing 14, be nested with a Compress Spring 5, depression bar 12 is nested with the free end that is fixed on bearing pin 4, it is a lever construction, release thrust bearing 15 is placed on hollow axle 3, stir release thrust bearing 15 by shift fork 2, release thrust bearing 15 is moved towards the direction of platen 13, release thrust bearing 15 pushes one end of depression bar 12, there is compressive deformation in Compress Spring 5 now, bearing pin 4 pulls platen 13 towards moving away from the direction of driving disc spacing pressing 7, between clutch plate 6 now and driving disc spacing pressing 7, do not produce friction force, driving disc spacing pressing 7 cannot drive clutch plate 6 to rotate, between hollow axle 3 and rotating shaft 31, produce relative motion, hollow axle 3 stops the rotation, cause the drive sprocket 1 that is positioned at hollow axle 3 ends to stop the rotation.
As shown in Figures 2 and 3, the present invention also provides a kind of load transfer device, comprise frame 17, and be arranged at cycloconveyor belt, main drive shaft 24, driven shaft 25 and the driver train in frame 17, the two ends of cycloconveyor belt are placed on respectively on main drive shaft 24 and driven shaft 25, driver train comprises drive motor 28 and two-sided clutch driving mechanism, drive motor 28 is fixed in frame 17 relatively, drive motor 28 is provided with sprocket wheel 20, in the rotating shaft 31 of two-sided clutch driving mechanism, be also provided with sprocket wheel 20, the two is realized driving by chain 29 and connects.Cycloconveyor belt wherein at least comprises that the annular that two independences be arranged in parallel along main drive shaft 24 divides belt 23, each annular divides belt 23 to be set in parallel, between adjacent two annular point belts 23, separate by the dividing plate being fixedly connected with 22 relative to frame 17, each dividing plate 22 is all fixed on the support tube 26 for supporting fixed frame 17.As shown in Figure 3, main drive shaft 24 wherein comprises the little axle 30 of multiple independently main drivings, driven shaft 25 comprises multiple independently driven little axles, each annular divides belt 23 a corresponding little axle 30 of main driving and the driven little axle of connecting, one end of the little axle 30 of each main driving is equipped with a main sprocket wheel 19 that drives, and master drives sprocket wheel 19 and is connected by chain with the drive sprocket 1 of two-sided clutch driving mechanism one end; Wherein two-sided clutch driving mechanism is fixed in frame 17 by clutch-pedal support 18, and two sprocket wheels 20 are provided with chain guard 16, and drive motor 28 is provided with protective cover 27.
Annular provided by the present invention divides belt 23 quantity preferably to adopt even number bar, and every two annulars divide the corresponding two-sided clutch driving mechanism of belt 23 to drive.The quantity of annular point belt 23 can be two, four, six, eight or more, and in Fig. 3, it is eight that annular provided by the present invention is divided belt quantity, can be mapped one by one with the sub-material outlet of micro potato stage equipment.Each two-sided clutch driving mechanism can divide belt 23 to carry out independent control to two annulars simultaneously.
Certainly, in the time that the corresponding sub-material mouth of load transfer device is odd number, the quantity of annular point belt 23 is odd number, because driving two annulars, each two-sided clutch driving mechanism divide belt 23 to turn round, last annular point belt 23 can arrange the clutch driving mechanism that only has single-sided structure, one side is schematic structure, and another side substitutes with optical axis.
Be convenient to install in order to realize, reduce floor area is installed, the present invention will be connected in series between little each main driving axle 30, and the connection that rotates relative to one another, also connection is connected in series and rotates relative to one another between each driven little axle, structurally connected structure can be made in the end of little each main driving axle 30, driven little axle, after pegging graft between the driven little axle of the little axle 30 or two of adjacent two main driving, can realize relative rotation.In the time of the multiple two-sided clutch driving mechanism of needs, need to strengthen the application force of two two-sided clutch driving mechanism junctions.The present invention is provided with the stay bearing plate that be fixedly connected with 32 relative to dividing plate 22 in the junction of the little axle 30 of adjacent two main driving, between stay bearing plate 32 and the little axle 30 of main driving, is connected by antifriction-bearing box 21.
Meanwhile, in order to strengthen the axial stability of the two-sided clutch driving mechanism after multiple series connection, the present invention is provided with the strut bar 33 for fixing each stay bearing plate 32, strut bar 33 setting vertical with stay bearing plate 32 between main drive shaft 24 and two-sided clutch driving mechanism.
Specific works process is as described below:
A drive motor 28 rotates by 4 driving disc spacing pressings in sprocket wheel 20 driving band cardons 3 simultaneously.Taking Fig. 3 principle of work follow-up as example illustrates.Driving disc spacing pressing 7 drives platen 13 to rotate with clutch plate 6 frictionallies, platen 13 drives hollow axle 3 to rotate, hollow axle 3 drives the drive sprocket 1 on these axles to rotate, by drive sprocket 1 by power transmission to corresponding belt conveyor, realize the running of load transfer device.Need to stop certain annular point of belt 23 time, by promoting the shift fork 2 of corresponding two-sided clutch driving mechanism, shift fork 2 promotes release thrust bearing 15 and compresses the inner of depression bar 12, drive bearing pin 4 outwards to move, realize separating of clutch plate 6 and driving disc spacing pressing 7, now drive motor 28 is normally worked, and a corresponding annular point belt 23 shuts down.Principle accordingly, can realize under the non-stop-machine operating mode of drive motor 28, and several annulars are divided not only linkage control but also can independently control separately of belt 23, meet production control requirement.Plural power-transfer clutch is connected etc. after combination, in the scope allowing at drive motor 28, can realize the control requirement that many annulars are divided belt 23.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a two-sided clutch driving mechanism, comprise rotating shaft, housing, be positioned at driving disc spacing pressing, clutch plate and the platen of described housing and be positioned at the shift fork disengagement gear of hull outside, described clutch plate is fixed on the end face of close described driving disc spacing pressing one side of described platen, and described rotating shaft vertically runs through the middle part of described housing, driving disc spacing pressing, clutch plate and platen; Described shift fork disengagement gear acts on described platen, for described clutch plate is separated with driving disc spacing pressing, it is characterized in that, described driving disc spacing pressing is fixed on the middle part of described rotating shaft, be positioned in the described rotating shaft of described driving disc spacing pressing both sides and be nested with respectively and fix a hollow axle, between described hollow axle and described rotating shaft, be connected by bearing element; Between described platen and described hollow axle, by spline joint, described shift fork disengagement gear is placed on respectively on the periphery of the described hollow axle that is positioned at described driving disc spacing pressing both sides; A drive sprocket is fixed in one end away from described driving disc spacing pressing of described hollow axle.
2. two-sided clutch driving mechanism according to claim 1, it is characterized in that, described shift fork disengagement gear comprises bearing pin, Compress Spring, depression bar, release thrust bearing and shift fork, one end of described bearing pin is vertically fixed on described platen, its other end passes the outside of described housing, described Compress Spring is placed on the bearing pin between described platen and described housing, described depression bar is nested with the free end that is fixed on described bearing pin, described release thrust bearing is placed on described hollow axle, stir described release thrust bearing by described shift fork, make described release thrust bearing push described depression bar, described Compress Spring generation compressive deformation, described bearing pin drives described platen to move towards the direction away from described driving disc spacing pressing, described hollow axle and described rotating shaft produce relative motion.
3. two-sided clutch driving mechanism according to claim 2, is characterized in that, described driving disc spacing pressing and the described rotating shaft structure that is formed in one.
4. a load transfer device, comprise frame, and be arranged at cycloconveyor belt, main drive shaft, driven shaft and the driver train in described frame, the two ends of described cycloconveyor belt are placed on respectively on described main drive shaft and driven shaft, it is characterized in that, described driver train comprises drive motor and the arbitrary described two-sided clutch driving mechanism of described claims 1 to 3, and described drive motor and described rotating shaft are in transmission connection by chain; Described cycloconveyor belt comprises that the annular that at least two independences be arranged in parallel along described main drive shaft divides belt, described in adjacent two, between annular point belt, separates by the dividing plate being fixedly connected with relative to described frame; Described main drive shaft comprises the little axle of multiple independently main driving, described driven shaft comprises multiple independently driven little axles, each described annular divides belt a corresponding little axle of described main driving and the described driven little axle of connecting, one end of the little axle of each described main driving is provided with a master and drives sprocket wheel, and described master drives sprocket wheel and is connected by chain with the drive sprocket of described two-sided clutch driving mechanism one end.
5. load transfer device according to claim 4, is characterized in that, it is even number that described annular is divided belt quantity, and every two annulars divide the two-sided clutch driving mechanism described in corresponding one of belt to drive.
6. load transfer device according to claim 5, it is characterized in that, connection is mutually connected in series and rotates relative to one another between the little axle of each described main driving, connection is mutually connected in series and rotates relative to one another between each described driven little axle, described in adjacent two, the junction of the little axle of main driving is provided with the stay bearing plate that be fixedly connected with relative to described dividing plate, and described stay bearing plate is connected by bearing with the little between centers of described main driving.
7. load transfer device according to claim 6, is characterized in that, is also provided with the strut bar for fixing each described stay bearing plate between described main drive shaft and described two-sided clutch driving mechanism, and described strut bar is vertical with described stay bearing plate to be arranged.
8. according to the arbitrary described load transfer device of claim 4-7, it is characterized in that, it is 8 that described annular is divided belt quantity, described in each two-sided clutch driving mechanism drive adjacent two described in annular point belt running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245888.5A CN103979267B (en) | 2014-06-04 | 2014-06-04 | A kind of two-sided clutch driving mechanism and load transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245888.5A CN103979267B (en) | 2014-06-04 | 2014-06-04 | A kind of two-sided clutch driving mechanism and load transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979267A true CN103979267A (en) | 2014-08-13 |
| CN103979267B CN103979267B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245888.5A Expired - Fee Related CN103979267B (en) | 2014-06-04 | 2014-06-04 | A kind of two-sided clutch driving mechanism and load transfer device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105782274A (en) * | 2016-05-26 | 2016-07-20 | 河南中烟工业有限责任公司 | Novel clutch device of PASSIM splicing machine |
| CN108238394A (en) * | 2016-12-26 | 2018-07-03 | 中烟机械技术中心有限责任公司 | Strip-shaped materials sorting device and strip-shaped materials storing compartment |
| CN108413768A (en) * | 2018-05-11 | 2018-08-17 | 苏州科尔珀恩机械科技有限公司 | Continuous sintering furnace |
| CN116654538A (en) * | 2023-07-26 | 2023-08-29 | 山西多尔晋泽煤机股份有限公司 | Double-brake transmission system of scraper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116654538A (en) * | 2023-07-26 | 2023-08-29 | 山西多尔晋泽煤机股份有限公司 | Double-brake transmission system of scraper |
| CN116654538B (en) * | 2023-07-26 | 2023-09-26 | 山西多尔晋泽煤机股份有限公司 | Double-brake transmission system of scraper |
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|---|---|
| CN103979267B (en) | 2015-12-23 |
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