CN204878637U - Clutch pulley device - Google Patents
Clutch pulley device Download PDFInfo
- Publication number
- CN204878637U CN204878637U CN201520558834.4U CN201520558834U CN204878637U CN 204878637 U CN204878637 U CN 204878637U CN 201520558834 U CN201520558834 U CN 201520558834U CN 204878637 U CN204878637 U CN 204878637U
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- Prior art keywords
- unilateral bearing
- belt pulley
- belt
- clutch
- pulley device
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- 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.)
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 241000251169 Alopias vulpinus Species 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a clutch pulley device for install in motor pivot (1), including first one -way bearing (2), first belt pulley (3), the one -way bearing of second (4), second belt pulley (5), first mounting (6) and second mounting (7), the periphery in first one -way bearing (2) is fixed through first mounting (6) in first belt pulley (3), the periphery at the one -way bearing of second (4) is fixed through second mounting (7) in second belt pulley (5), first one -way bearing (2) and the one -way bearing of second (4) are installed in motor pivot (1), and install opposite direction. This clutch pulley device is when transform processing operation, and the problem that the small -size agricultural and sideline products processing combination machine among the prior art hangs down can be solved because of the machining efficiency who operates the complicacy and arouse to the belt pulley that need not to dismantle repeatedly, the installation is connected with small -size agricultural and sideline products processing machinery.
Description
Technical field
The utility model relates to a kind of transmission device, particularly relates to a kind of clutch pulley device.
Background technique
Along with the propelling of China Modernization Process; the small-sized agricultrue sideline production processing machineries such as thresher, shredder and threshing machine obtain promotion and application widely; for vast farmers laboursaving while; improve the quality of processing of relevant agricultural byproducts; therefore, be deeply subject to the extensive concern of vast farmers and like.Traditional small-sized agricultrue sideline production processing machinery is respective independently equipment, and namely often kind of small-sized agricultrue sideline production processing machinery is all equipped with independently motor and transmission system and independently completes processing operation separately.Such as; during shredder work, the crops such as paddy are smashed by the motor utilizing self to assemble and transmission system, and during threshing machine work; the same motor utilizing self to assemble and transmission system are by crops threshings such as paddy, and two kinds of equipment working procedure are completely independent.But, under normal circumstances, seldom there is the situation that two kinds of even multiple small-sized agricultrue sideline production processing machineries use simultaneously, therefore, this multiple motor and multiple transmission system assembling mode cause the idle of equipment and waste, meanwhile, also increase the economic burden of peasant.At present, in order to overcome the deficiency of conventional small agricultrue sideline production processing machinery, occur the independently small-sized agricultrue sideline production processing machinery assembling all-in-one-piece combined machine product such as thresher, shredder and threshing machine.This combined machine product only utilizes a motor and one group of belt pulley provide power for multiple small-sized agricultrue sideline production processing machinery and transmit power, and namely multiple small-sized agricultrue sideline production processing machinery shares a motor and one group of belt pulley.Although this assembling mode can solve the problem of the idle of equipment and waste, when needs conversion processing operation, the operation changing belt need be carried out.Such as; utilize the situation that the crops of de-good grain are pulverized by shredder as continued after threshing machine completes threshing operations; after threshing machine is shut down, the belt be arranged on threshing machine should be pulled down and is reinstalled on shredder, and then open shredder and carry out comminution process.This complex operation complexity repeatedly dismantled, install belt, greatly reduces the efficiency of agricultural byproducts processing, brings great inconvenience to user.
Model utility content
The utility model provides a kind of clutch pulley device, to solve the low problem of work efficiency that small-sized agricultural byproducts processing combined machine of the prior art causes because of complicated operation.
The utility model provides a kind of clutch pulley device, for being arranged on motor rotary shaft, described clutch pulley device comprises the first unilateral bearing, the first belt pulley, the second unilateral bearing, the second belt pulley, the first fixed block and the second fixed block, wherein, described first belt pulley is fixed on the periphery of described first unilateral bearing by described first fixed block; Described second belt pulley is fixed on the periphery of described second unilateral bearing by described second fixed block; Described first unilateral bearing and described second unilateral bearing are arranged on described motor rotary shaft, and installation direction is contrary.
Preferably, above-mentioned clutch pulley device also comprises separator, and described separator is between described first unilateral bearing and described second unilateral bearing.
Preferably, above-mentioned separator is metal separator or plastic partition off member.
Preferably, above-mentioned first fixed block and described second fixed block are bilateral hole back-up ring.
Preferably, the periphery of above-mentioned first belt pulley is provided with at least one first belt grooves.
Preferably, the periphery of above-mentioned second belt pulley is provided with at least one second belt grooves.
Preferably, above-mentioned first belt pulley and described second belt pulley are axial symplex structure.
The technological scheme that embodiment of the present utility model provides can comprise following beneficial effect:
The utility model provides a kind of clutch pulley device, described clutch pulley device comprises the first unilateral bearing, the first belt pulley, the second unilateral bearing, the second belt pulley, the first fixed block and the second fixed block, wherein, described first belt pulley is fixed on the periphery of described first unilateral bearing by described first fixed block; Described second belt pulley is fixed on the periphery of described second unilateral bearing by described second fixed block; Described first unilateral bearing and described second unilateral bearing are arranged on described motor rotary shaft, and installation direction is contrary.The clutch pulley device that the utility model provides, making full use of unilateral bearing can only rotate freely in one direction, and is converted processing operation by locked characteristic in the other directions.Such as, the installation direction of the first unilateral bearing is set to forward, the installation direction of second unilateral bearing contrary with the installation direction of the first unilateral bearing is set to oppositely, because the first unilateral bearing and the second unilateral bearing are arranged on same motor jointly, i.e. the first unilateral bearing and the public motor of the second unilateral bearing, therefore, when motor forward operates, the first unilateral bearing be only arranged on motor rotary shaft is locked, namely relative to belt pulley non rotating, thus drive the first pulley movements be connected with the first unilateral bearing, then the small-sized agricultrue sideline production processing machinery be connected with the first belt pulley is driven to carry out processing operation.Now, can only counter-rotational second unilateral bearing can opposite pulleys flexible rotating, cannot drive the second pulley rotation, therefore, when motor forward operates, the small-sized agricultrue sideline production processing machinery be connected with the second belt pulley can not carry out processing operation.Otherwise when motor antiport, only have the second unilateral bearing locked, the first unilateral bearing can rotate.When processing operation changed by needs, this clutch pulley device only need utilize the characteristic that is automatically locked of unilateral bearing to convert processing operation, namely only need the sense of rotation of converting motor that the unilateral bearing operated can be made to quit work, and the unilateral bearing that installation direction is contrary is with it started working, thus complete the conversion of processing operation.Whole conversion processing operation process is without the need to repeatedly dismantling, installing the belt pulley be connected with small-sized agricultrue sideline production processing machinery.It can thus be appreciated that the clutch pulley device that the utility model provides, can solve the problem that work efficiency that small-sized agricultural byproducts processing combined machine of the prior art causes because of complicated operation is low.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the utility model.
Accompanying drawing explanation
Fig. 1 is the sectional drawing of a kind of clutch pulley device provided in the utility model embodiment;
Fig. 2 is the sectional drawing of the another kind of clutch pulley device provided in the utility model embodiment;
Symbol represents:
1-motor rotary shaft, 2-first unilateral bearing, 3-first belt pulley, 4-second unilateral bearing, 5-second belt pulley, 6-first fixed block, 7-second fixed block, 8-separator, 9-first belt grooves, 10-second belt grooves.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Mode of execution described in following exemplary embodiment does not represent all mode of executions consistent with the utility model.On the contrary, they only with as in appended claims describe in detail, the example of device that aspects more of the present utility model are consistent.
Please refer to Fig. 1, the sectional drawing of a kind of clutch pulley device provided in the utility model embodiment is provided.
As shown in Figure 1, the utility model provides a kind of clutch pulley device, for being arranged on motor rotary shaft 1, comprise the first unilateral bearing 2, first belt pulley 3, second unilateral bearing 4, second belt pulley 5, first fixed block 6 and the second fixed block 7, described first belt pulley 3 is fixed on the periphery of described first unilateral bearing 2 by described first fixed block 6; Described second belt pulley 5 is fixed on the periphery of described second unilateral bearing 4 by described second fixed block 7; Described first unilateral bearing 2 and described second unilateral bearing 4 are arranged on described motor rotary shaft 1, and installation direction is contrary.The first unilateral bearing 2 on motor rotary shaft 1 is arranged on and the second unilateral bearing 4 is unilateral bearing and installation direction is contrary in this clutch pulley device.Can only rotate freely relative to belt pulley in one direction because unilateral bearing has, and in the other directions by the characteristic of locked (namely relative to belt pulley non rotating), therefore, a unilateral bearing in the first unilateral bearing 2 or the second unilateral bearing 4 only can be made during motor work to rotate drives belt pulley to rotate, and another one unilateral bearing cannot drive belt pulley to rotate, can guarantee that the multiple small-sized agricultrue sideline production processing machinery be connected with this clutch pulley device all independently can carry out processing operation thus.
The clutch pulley device that the utility model provides, making full use of unilateral bearing can only rotate freely in one direction, and is converted processing operation by locked characteristic in the other directions.Such as, the installation direction of the first unilateral bearing 2 is set to forward, the installation direction of second unilateral bearing 4 contrary with the installation direction of the first unilateral bearing 2 is set to oppositely, because the first unilateral bearing and the second unilateral bearing are arranged on same motor jointly, i.e. the first unilateral bearing and the public motor of the second unilateral bearing, therefore, when motor forward operates, the first unilateral bearing be only arranged on motor rotary shaft is locked, namely relative to belt pulley non rotating, thus drive the first pulley movements be connected with the first unilateral bearing, then the small-sized agricultrue sideline production processing machinery be connected with the first belt pulley is driven to carry out processing operation.Now, can only counter-rotational second unilateral bearing can opposite pulleys flexible rotating, cannot drive the second pulley rotation, therefore, when motor forward operates, the small-sized agricultrue sideline production processing machinery be connected with the second belt pulley can not carry out processing operation.Otherwise when motor antiport, only have the second unilateral bearing locked, the first unilateral bearing can rotate.
When processing operation changed by needs, this clutch pulley device only need utilize the characteristic that is automatically locked of unilateral bearing to convert processing operation, namely only need the sense of rotation of converting motor that the unilateral bearing operated can be made to quit work, and the unilateral bearing that installation direction is contrary is with it started working, thus complete the conversion of processing operation.Whole conversion processing operation process is without the need to repeatedly dismantling, installing the belt pulley be connected with small-sized agricultrue sideline production processing machinery.It can thus be appreciated that the clutch pulley device that the utility model provides, can solve the problem that work efficiency that small-sized agricultural byproducts processing combined machine of the prior art causes because of complicated operation is low.
The first unilateral bearing 2 on motor rotary shaft 1 is arranged on and the second unilateral bearing 4 is unilateral bearing and installation direction is contrary in the present embodiment.Can only rotate freely in one direction because unilateral bearing has, and in the other directions by locked characteristic, therefore, the first belt pulley 3 be fixed on the first unilateral bearing 2 too can only respectively along with the first unilateral bearing 2 and the second unilateral bearing 4 rotate freely in one direction with the second belt pulley 5 be fixed on the second unilateral bearing 4, and locked in the other directions, and then the small-sized agricultrue sideline production processing machinery be connected with the second belt pulley 5 with the first belt pulley 3 respectively by belt is made to realize independently processing operation.
First fixed block 6 and the second fixed block 7 are respectively used to fix the first belt pulley 3 and the second belt pulley 5, preferably, first fixed block 6 and described second fixed block 7 are bilateral hole back-up ring, certainly, the first fixed block 6 and the second fixed block 7 also can be as end cap etc. other for fixing the parts of the first belt pulley 3 and the second belt pulley 5.
In the present embodiment, clutch pulley device also comprises separator 8, and described separator 8 is between described first unilateral bearing 2 and described second unilateral bearing 4.In motor working procedure, be arranged on the first unilateral bearing 2 on motor rotary shaft 1 and the second unilateral bearing 4 due to reasons such as vibrations, frictions and occur the phenomenon of relative sliding.Distance between first unilateral bearing 2 and the second unilateral bearing 4 is less or when contacting, and produces larger surface friction drag, affect power transmission in the first unilateral bearing 2 and the second unilateral bearing 4 rotation process.Being arranged at separator 8 between the first unilateral bearing 2 and the second unilateral bearing 4 can effectively prevent the distance between the first unilateral bearing 2 and the second unilateral bearing 4 less or contact, and ensures effectively carrying out of power transmission.In the present embodiment, described separator 8 is the separation sleeve of irony.Certainly, separator 8 also can be separator, other separators such as plastic partition off member or rubber isolator of other metal materials such as aluminium, copper.
The periphery of the first belt pulley 3 that the utility model provides is provided with at least one first belt grooves 9; The periphery of the second belt pulley 5 is provided with at least one second belt grooves 10.In the present embodiment, the periphery that the periphery of the first belt pulley 3 is provided with first belt grooves 9, second belt pulley 5 is provided with second belt grooves 10.That is, the first belt pulley 3 in the clutch pulley device that the present embodiment provides can be connected with a small-sized agricultrue sideline production processing machinery, same, second belt pulley 5 also can be connected with a small-sized agricultrue sideline production processing machinery, and the clutch pulley device that the present embodiment provides can connect two small-sized agricultrue sideline production processing machineries altogether.
Please refer to Fig. 2, the sectional drawing of the another kind of clutch pulley device provided in the utility model embodiment is provided.
As shown in Figure 2, in the present embodiment, the periphery that the periphery of the first belt pulley 3 is provided with first belt grooves 9, second belt pulley 5 is provided with two the second belt grooves 10.That is, the first belt pulley 3 in the clutch pulley device that the present embodiment provides can be connected with a small-sized agricultrue sideline production processing machinery, second belt pulley 5 can be connected with two small-sized agricultrue sideline production processing machineries simultaneously, the clutch pulley device that the present embodiment provides can connect three small-sized agricultrue sideline production processing machineries altogether, namely can realize two small-sized agricultrue sideline production processing machineries and carry out processing operation simultaneously.Similar, the periphery that in the utility model, the periphery of the first belt pulley 3 also can be provided with two or more the first belt grooves 9, second belt pulleys 5 also can be provided with plural second belt grooves 10.
In the present embodiment, the first belt pulley 3 and the second belt pulley 5 are axial symplex structure, simplify the production technology of belt pulley, thus reduce the cost of production of belt pulley.
Because the first unilateral bearing 2 in this clutch pulley device and the second unilateral bearing 4 adopt separately independently structure, namely there is no annexation between the first unilateral bearing 2 and the second unilateral bearing 4, be convenient to dismounting and the exchange of clutch pulley device.Meanwhile, this clutch pulley apparatus structure is tight, lightweight, is conducive to the mass loading alleviating motor, extends the working life of motor.
It should be noted that, the small-sized agricultrue sideline production processing machinery that in the clutch pulley device provided with the utility model, the unilateral bearing of counterrotating is connected need meet the condition that forward and reverse rotation all can normally work, namely the unilateral bearing connecting counterrotating also can normally work, as micromill etc.
It should be noted that, in this article, the such as relational terms of " first " and " second " etc. and so on is only used for an entity or operation to separate with another entity or control panel, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiment.
Above-described the utility model mode of execution, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a clutch pulley device, for being arranged on motor rotary shaft (1), it is characterized in that, described clutch pulley device comprises the first unilateral bearing (2), the first belt pulley (3), the second unilateral bearing (4), the second belt pulley (5), the first fixed block (6) and the second fixed block (7), wherein
Described first belt pulley (3) is fixed on the periphery of described first unilateral bearing (2) by described first fixed block (6);
Described second belt pulley (5) is fixed on the periphery of described second unilateral bearing (4) by described second fixed block (7);
Described first unilateral bearing (2) and described second unilateral bearing (4) are arranged on described motor rotary shaft (1), and installation direction is contrary.
2. clutch pulley device according to claim 1, it is characterized in that, described clutch pulley device also comprises separator (8), and described separator (8) is positioned between described first unilateral bearing (2) and described second unilateral bearing (4).
3. clutch pulley device according to claim 2, is characterized in that, described separator (8) is metal separator or plastic partition off member.
4. clutch pulley device according to claim 1, is characterized in that, described first fixed block (6) and described second fixed block (7) are bilateral hole back-up ring.
5. clutch pulley device according to claim 1, is characterized in that, the periphery of described first belt pulley (3) is provided with at least one first belt grooves (9).
6. clutch pulley device according to claim 1, is characterized in that, the periphery of described second belt pulley (5) is provided with at least one second belt grooves (10).
7. clutch pulley device according to claim 1, is characterized in that, described first belt pulley (3) and described second belt pulley (5) are axial symplex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558834.4U CN204878637U (en) | 2015-07-29 | 2015-07-29 | Clutch pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558834.4U CN204878637U (en) | 2015-07-29 | 2015-07-29 | Clutch pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878637U true CN204878637U (en) | 2015-12-16 |
Family
ID=54823012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558834.4U Expired - Fee Related CN204878637U (en) | 2015-07-29 | 2015-07-29 | Clutch pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878637U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258155A (en) * | 2018-10-25 | 2019-01-25 | 山东省果树研究所 | A kind of electronic plant lifter of sweet cherry dwarfing stock seedling |
| US10948049B2 (en) | 2017-05-19 | 2021-03-16 | Industrial Technology Research Institute | Transmission mechanism and one-way component thereof |
| CN114467734A (en) * | 2022-02-10 | 2022-05-13 | 连云港巨禾现代农业有限公司 | Clean production type visible aerial fog cultivation equipment |
| CN114509094A (en) * | 2022-01-05 | 2022-05-17 | 清华大学 | V-belt detection device and generator |
-
2015
- 2015-07-29 CN CN201520558834.4U patent/CN204878637U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10948049B2 (en) | 2017-05-19 | 2021-03-16 | Industrial Technology Research Institute | Transmission mechanism and one-way component thereof |
| US11536349B2 (en) | 2017-05-19 | 2022-12-27 | Industrial Technology Research Institute | One-way component of transmission mechanism |
| CN109258155A (en) * | 2018-10-25 | 2019-01-25 | 山东省果树研究所 | A kind of electronic plant lifter of sweet cherry dwarfing stock seedling |
| CN114509094A (en) * | 2022-01-05 | 2022-05-17 | 清华大学 | V-belt detection device and generator |
| CN114467734A (en) * | 2022-02-10 | 2022-05-13 | 连云港巨禾现代农业有限公司 | Clean production type visible aerial fog cultivation equipment |
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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: 20151216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |