CN103122949A - Novel coupling - Google Patents
Novel coupling Download PDFInfo
- Publication number
- CN103122949A CN103122949A CN 201110368141 CN201110368141A CN103122949A CN 103122949 A CN103122949 A CN 103122949A CN 201110368141 CN201110368141 CN 201110368141 CN 201110368141 A CN201110368141 A CN 201110368141A CN 103122949 A CN103122949 A CN 103122949A
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- China
- Prior art keywords
- coupling
- flat belt
- coupling body
- novel
- present
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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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a novel coupling which comprises a coupling body I and a coupling body II, wherein the coupling body I and the coupling body II are arranged oppositely, a flat belt is fixedly connected between the coupling body I and the coupling body II through a fastener, thread holes are formed in one faces where flanges of the coupling body I and the coupling body II are on the contrary, the flat belt is bent and in a 'U' shape, location holes are formed in the two 'I' portions of the 'U' shape of the flat belt, after the thread holes and the location holes are aligned, the flat belt is fixed on the back face of the flanges of the coupling body I and the coupling body II through bolts, and cross-shaped grooves are formed in the bolts. According to the novel coupling, when the phenomenon of blocking or getting stuck of the device occurs, the flat belt is snapped, burning of a motor due to overload can be prevented, and the function of protecting the motor is achieved. Once the flat belt is damaged in the use process, any devices are not needed to move and the replacement can be conducted, and the novel coupling is convenient to use and practical.
Description
Technical field
The present invention relates to a kind of coupling, particularly a kind of novel coupler that prevents that motor from burning because of overload, belong to the mechanical parts technical field.
Background technique
Coupling is that two axles (driving shaft and driven shaft) that connect in different institutions make it common rotation with the mechanical parts of transmitting torque.In the power transmission of high-speed overload, it is the effect of dynamic performance that some coupling also has buffering, vibration damping and raising axle.Coupling is comprised of two halves, connects with driving shaft and driven shaft respectively.General power engine mostly links by means of coupling and working machine.
The tradition coupling can be divided into two kinds of rigidity and elastic coupling flexible couplings.Rigid coupling can be divided into fixed and packaged type again.The coupling of above kind in case make is completed, can only be in predetermined range transmitting torque, in process of production, when equipment occurs to stop up or during stuck phenomenon, if the electrical equipment and electrical protection is malfunctioning, often can cause burning of motor.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of novel coupler that prevents that motor from burning because of overload.
Technical solution of the present invention is achieved in that a kind of novel coupler, comprises two coupling I staggered relatively and coupling II; Be fixedly connected with flat belt by fastening piece between described coupling I and coupling II.
Preferably, have a hole on the opposing one side of described coupling I and coupling II flange; Described flat belt bending is " U " font; Two " I " sections of described flat belt " U " font have positioning hole; Described silk hole is bolted on the back side of coupling I and coupling II flange with after positioning hole aligns.
Preferably, have cross recess on described bolt.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel coupler of the present invention when equipment occurs to stop up or stuck phenomenon, will be broken flat belt at this moment, can prevent that motor from burning because of overload, plays the effect of protection motor.In case in using process, flat belt damages, need not mobile any equipment, namely replaceable, very convenient and practical.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing l is the stereogram of novel coupler of the present invention;
Accompanying drawing 2 is the exploded view of novel coupler of the present invention;
Wherein: 1, coupling I; 2, coupling II; 3, fastening piece; 4, flat belt; 5, silk hole; 6, positioning hole; 7, bolt; 8, cross recess.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of novel coupler as shown in accompanying drawing 1-2 comprises two coupling I 1 staggered relatively and coupling II 2; 2 of described coupling I 1 and coupling II are fixedly connected with flat belt 4 by fastening piece 3; Have a hole 5 on the opposing one side of described coupling I 1 and coupling II 2 flanges; Described flat belt 4 bendings are " U " font; Two " I " sections of described flat belt 4 " U " font have positioning hole 6; Described silk hole 5 is fixed on the back side of coupling I 1 and coupling II 2 flanges with after positioning hole 6 aligns by bolt 7; Have cross recess 8 on described bolt 7.
When driving shaft rotated, the coupling I 1 on it was by pulling flat belt 4, and the coupling II 2 that drives on driven axle is rotated together, thereby completes transmission of power.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel coupler of the present invention when equipment occurs to stop up or stuck phenomenon, will be broken flat belt at this moment, can prevent that motor from burning because of overload, plays the effect of protection motor.In case in using process, flat belt damages, need not mobile any equipment, namely replaceable, very convenient and practical.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a novel coupler, comprise two coupling I staggered relatively and coupling II; It is characterized in that: be fixedly connected with flat belt by fastening piece between described coupling I and coupling II.
2. novel coupler according to claim 1 is characterized in that: have a hole on the opposing one side of described coupling I and coupling II flange; Described flat belt bending is " U " font; Two " I " sections of described flat belt " U " font have positioning hole; Described silk hole is bolted on the back side of coupling I and coupling II flange with after positioning hole aligns.
3. novel coupler according to claim 2, is characterized in that: have cross recess on described bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368141 CN103122949A (en) | 2011-11-19 | 2011-11-19 | Novel coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368141 CN103122949A (en) | 2011-11-19 | 2011-11-19 | Novel coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103122949A true CN103122949A (en) | 2013-05-29 |
Family
ID=48454033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110368141 Pending CN103122949A (en) | 2011-11-19 | 2011-11-19 | Novel coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103122949A (en) |
-
2011
- 2011-11-19 CN CN 201110368141 patent/CN103122949A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |