CN104832610A - Belt wheel reinforcing device for belt wheel rotating mechanism - Google Patents
Belt wheel reinforcing device for belt wheel rotating mechanism Download PDFInfo
- Publication number
- CN104832610A CN104832610A CN201510233012.3A CN201510233012A CN104832610A CN 104832610 A CN104832610 A CN 104832610A CN 201510233012 A CN201510233012 A CN 201510233012A CN 104832610 A CN104832610 A CN 104832610A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- belt wheel
- pin
- reinforcing device
- belt
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention relates to a belt wheel reinforcing device for a belt wheel rotating mechanism. The belt wheel reinforcing device comprises a rotating belt, wherein the rotating belt is connected between a main belt wheel and a sub belt wheel in a sleeving way; a rotating shaft is respectively and fixedly arranged in the middles of the main and sub belt wheels; the inner side of each rotating shaft is fixedly provided with an inner screw nut and an inner gasket; the rotating shafts are sleeved into the main and sub belt wheels from the end parts and are tightly attached to the inner gaskets, then, outer gaskets and outer screw nuts are used for screwing fixed connection; another parallel connection screw nut is also screwed onto an outside rotating shaft of each outer screw nut; or an opening pin hole is formed in the transverse direction of the outer side end part, screwed with the outer screw nut, of each rotating shaft, and an opening pin is configured in the opening pin hole; a pin hole is formed in the transverse direction of the outer side end part, screwed with the outer screw nut, of each rotating shaft; an opening groove communicated with the pin hole is axially and inwards formed in the outer side edge of the outer side end part; an opening pin inserted from the corresponding opening groove and fixed in the pin hole is arranged in the corresponding pin hole. The belt wheel reinforcing device has the characteristics that the structure is simple, the installation is convenient and reliable, the normal operation of the belt wheel can be ensured, the safety of the belt wheel rotating mechanism is improved, and the like.
Description
Technical field
What the present invention relates to is a kind of belt pulley reinforcing device. of pulley rotation mechanism, belongs to technical field of power transmission.
Background technique
Pulley transmission mechanism is a kind of common power transmission mechanism, form by belt is connected primarily of major-minor two belt pulley, motor is by motor shaft outputting power, through being fixed with main pulley rotating shaft by transmission of power to main pulley, through belt transferring power to secondary belt pulley, this secondary belt pulley is had to be exported by the rotating shaft be connected by power; The application of this pulley rotation mechanism is as on stirrer, shredder etc. equipment.But the belt pulley in pulley transmission mechanism can be subject to the effect of high speed rotating power in actual use and rotate, adopt the fixing mode of existing nut very easily to come off, not only affect work, but also life or equipment accident can be caused.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide a kind of structure simple, easy installation and reliable, can ensure that belt pulley runs well, improve the belt pulley reinforcing device. of the pulley rotation mechanism of pulley rotation agency security.
The object of the invention is to have come by following technical solution, a kind of belt pulley reinforcing device. of pulley rotation mechanism, the rotating belt that it comprises major-minor belt pulley and is socketed between the two, the centre of described major-minor belt pulley is fixed with a rotating shaft respectively, an inner nut and internal gasket is fixed with inside described rotating shaft, rotating shaft enters major-minor belt pulley from end sleeve and after being close to internal gasket, spinning be connected with outer pad and outer nut.
The outside rotating shaft of described outer nut is also connected with another and connected nut.
The present invention is preferably: the outboard end described rotating shaft being connected with outer nut laterally offers cotter-pin hold, and is equipped with a cotter pin at cotter pin distributing in air.
The present invention another preferably: the outboard end described rotating shaft being connected with outer nut laterally offers pin-and-hole, inwardly axially offer in the outer side of described outboard end and be communicated with the opening slot of pin-and-hole, in pin-and-hole, be configured with one from opening slot, be inserted and secured on cotter pin in pin-and-hole or bearing pin.
The invention belongs to and improve the one of prior art, it is simple that it has structure, easy installation and reliable, can ensure that belt pulley runs well, and improves the features such as pulley rotation agency security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is a kind of belt pulley fixed structure schematic diagram of the present invention.
Fig. 3 is the present invention's another kind of belt pulley fixed structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, the belt pulley reinforcing device. of a kind of pulley rotation mechanism of the present invention, the rotating belt 3 that it comprises major-minor belt pulley 1,2 and is socketed between the two, the centre of described major-minor belt pulley 1,2 is fixed with a rotating shaft 4 respectively, and two described rotating shafts 4 are connect the power input shaft of motor shaft and the pto＝power take-off being connected dynamic load respectively.
Shown in composition graphs 2, be fixed with an inner nut 5 and internal gasket 6 inside rotating shaft 4 of the present invention, rotating shaft enters major-minor belt pulley 1,2 from end sleeve and after being close to internal gasket 6, spinning be connected with outer pad 7 and outer nut 8.
The further embodiment of the present invention is: the outside rotating shaft 4 of described outer nut 8 is also connected with another and connected nut 9, utilizes two nuts connected together mutually to extrude thus ensure to be screwed in the soundness in rotating shaft 4.
The present invention, can also in conjunction with the following two kinds bearing pin fastening means on the basis of above-mentioned two kinds of embodiments:
A kind of scheme is: shown in composition graphs 2, and the outboard end described rotating shaft 4 being connected with outer nut 8 laterally offers cotter-pin hold 10, and in cotter-pin hold 10, be configured with a cotter pin 11.
Another kind of scheme is: shown in composition graphs 3, the outboard end described rotating shaft 4 being connected with outer nut 8 laterally offers pin-and-hole 12, inwardly axially offer in the outer side of described outboard end and be communicated with the opening slot 13 of pin-and-hole, in pin-and-hole 12, be configured with one from opening slot 13, be inserted and secured on cotter pin in pin-and-hole or bearing pin 14.
Claims (4)
1. the belt pulley reinforcing device. of a pulley rotation mechanism, the rotating belt that it comprises major-minor belt pulley and is socketed between the two, the centre of described major-minor belt pulley is fixed with a rotating shaft respectively, it is characterized in that being fixed with an inner nut and internal gasket inside described rotating shaft, rotating shaft enters major-minor belt pulley from end sleeve and after being close to internal gasket, spinning be connected with outer pad and outer nut.
2. the belt pulley reinforcing device. of pulley rotation mechanism according to claim 1, the outside rotating shaft that it is characterized in that described outer nut is also connected with another and connected nut.
3. the belt pulley reinforcing device. of pulley rotation mechanism according to claim 1 and 2, is characterized in that the outboard end described rotating shaft being connected with outer nut laterally offers cotter-pin hold, and is equipped with a cotter pin at cotter pin distributing in air.
4. the belt pulley reinforcing device. of pulley rotation mechanism according to claim 1 and 2, it is characterized in that the outboard end described rotating shaft being connected with outer nut laterally offers pin-and-hole, inwardly axially offer in the outer side of described outboard end and be communicated with the opening slot of pin-and-hole, in pin-and-hole, be configured with one from opening slot, be inserted and secured on cotter pin in pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233012.3A CN104832610A (en) | 2015-05-10 | 2015-05-10 | Belt wheel reinforcing device for belt wheel rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233012.3A CN104832610A (en) | 2015-05-10 | 2015-05-10 | Belt wheel reinforcing device for belt wheel rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104832610A true CN104832610A (en) | 2015-08-12 |
Family
ID=53810705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510233012.3A Pending CN104832610A (en) | 2015-05-10 | 2015-05-10 | Belt wheel reinforcing device for belt wheel rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832610A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000019111A2 (en) * | 1998-09-28 | 2000-04-06 | Okabe Co., Inc. | Locking fastener assembly for threaded joint |
| CN201521610U (en) * | 2009-11-02 | 2010-07-07 | 苏州明富自动化设备有限公司 | Belt pulley rotating device |
| CN203322176U (en) * | 2013-06-04 | 2013-12-04 | 浙江盛名机电制造有限公司 | Simple clutch device |
| CN203625610U (en) * | 2013-12-16 | 2014-06-04 | 宁波慈星股份有限公司 | Installing structure of conveying belt pulley |
| CN204300302U (en) * | 2014-12-12 | 2015-04-29 | 哈尔滨市松江橡塑制品有限公司 | Motor car engine many wedge types belt pulley |
| CN204647182U (en) * | 2015-05-10 | 2015-09-16 | 浙江省德清县浦森耐火材料有限公司 | The belt pulley reinforcing device. of pulley rotation mechanism |
-
2015
- 2015-05-10 CN CN201510233012.3A patent/CN104832610A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000019111A2 (en) * | 1998-09-28 | 2000-04-06 | Okabe Co., Inc. | Locking fastener assembly for threaded joint |
| CN201521610U (en) * | 2009-11-02 | 2010-07-07 | 苏州明富自动化设备有限公司 | Belt pulley rotating device |
| CN203322176U (en) * | 2013-06-04 | 2013-12-04 | 浙江盛名机电制造有限公司 | Simple clutch device |
| CN203625610U (en) * | 2013-12-16 | 2014-06-04 | 宁波慈星股份有限公司 | Installing structure of conveying belt pulley |
| CN204300302U (en) * | 2014-12-12 | 2015-04-29 | 哈尔滨市松江橡塑制品有限公司 | Motor car engine many wedge types belt pulley |
| CN204647182U (en) * | 2015-05-10 | 2015-09-16 | 浙江省德清县浦森耐火材料有限公司 | The belt pulley reinforcing device. of pulley rotation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |