CN104653739B - A kind of variable-speed motor - Google Patents
A kind of variable-speed motor Download PDFInfo
- Publication number
- CN104653739B CN104653739B CN201510101900.XA CN201510101900A CN104653739B CN 104653739 B CN104653739 B CN 104653739B CN 201510101900 A CN201510101900 A CN 201510101900A CN 104653739 B CN104653739 B CN 104653739B
- Authority
- CN
- China
- Prior art keywords
- cam
- output
- input
- connecting rod
- variable
- 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
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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
-
- 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
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention provides a kind of variable-speed motor, it includes：Camshaft bearing, body, input cam, output cam, auxiliary cam, cam follower, auxiliary cam push rod, input shaft；Cam includes cam body and camming rim；The rise quantity and backhaul quantity of described input cam and output cam is into certain proportionate relationship；Described body is provided with cam follower groove；Cam follower is provided with cam clip wheel；Input cam is fixedly mounted on input shaft, and, for being hinged, each cam is fixed on this in vivo by camshaft bearing for output cam, auxiliary cam and input shaft；Output cam is provided with output shaft, rotation output power；The outfan of body is provided with connecting rod chute and connecting rod, and in connecting rod chute, connecting rod is provided with output cam clip wheel to connecting rod, and straight line exports power；A kind of air compressor is additionally provided, and the connecting rod of air compressor cylinder, input power, compact conformation, small volume, high working efficiency is substituted with the connecting rod of variator.
Description
Technical field
The invention belongs to mechanical field, and in particular to a kind of variable-speed motor and air compressor.
Background technology
Variable-speed motor is the mechanically or hydraulically equipment for carrying out machine power conversion, multiplex greatly ordinary gear transmission, the use also having
Planetary Gear Transmission.Generally it is by power source（Internal combustion engine or motor）The machine power conversion of the high rotating speed, low torque that produce
Into the more efficiently slow-speed of revolution and the power of high torque, to drive the machinerys such as drive shaft, differential mechanism, wheel.
Content of the invention
The present invention provides a kind of compact conformation, small volume, the variable-speed motor of transmission efficiency.
A kind of variable-speed motor, it includes：Camshaft bearing, body, input cam, output cam, cam follower, input shaft；Institute
The input cam and output cam that states includes cam body and camming rim；Described input cam and the rise number of output cam
The amount proportionate relationship into certain with backhaul quantity；Described body is provided with cam follower groove；Described cam follower is provided with solid
The output cam clip wheel of set a distance, input cam clip wheel, described clip wheel contain two rollers, and the space between two rollers with convex
Wheel flange matches；Input cam is fixedly mounted on input shaft, output cam and input shaft for being hinged, input cam and defeated
Go out cam and this is fixed in vivo by camshaft bearing；
A kind of described variable-speed motor also includes：With output cam identical auxiliary cam and auxiliary cam push rod, aid in convex
Wheel push rod is provided with output cam clip wheel and auxiliary cam clip wheel, and cam follower also is provided with auxiliary cam clip wheel, and auxiliary cam is arranged
In the opposite side of input cam, identical with output cam mounting means；
Described output cam is provided with output shaft, rotation output power；
The outfan of described body is provided with connecting rod chute and connecting rod, and connecting rod chute is with cam follower groove not in straight line
On；In connecting rod chute, connecting rod is provided with output cam clip wheel to connecting rod, is clipped on the camming rim of output cam, and straight line is defeated
Go out power；
Described output cam is with diameter greater than input cam.
Another object of the present invention is to provide a kind of air compressor.
A kind of air compressor：It includes：A kind of variable-speed motor of above-mentioned straight line output power, air compression cylinder and enter
Gas air filter；The body of air compression cylinder is fixed on the body of variator, and the connecting rod of variator substitutes air compression
The connecting rod of cylinder；
Also include：Gas bomb, aerodynamic motor, its body are connected with variable-speed motor body in variable-speed motor input, power
Output shaft is fixedly connected with the input shaft of variable-speed motor；Air compression cylinder venthole is connected with gas bomb, and gas bomb is moved with air
Force motor air inlet is connected；
Described aerodynamic motor gas outlet is provided with air filter.
The invention provides a kind of variable-speed motor, it includes：Camshaft bearing, body, input cam, output cam, auxiliary are convex
Wheel, cam follower, auxiliary cam push rod, input shaft；Cam includes cam body and camming rim；Described input cam with defeated
Go out the rise quantity of the cam proportionate relationship into certain with backhaul quantity；Described body is provided with cam follower groove；Cam follower
It is provided with cam clip wheel；Input cam is fixedly mounted on input shaft, and output cam, auxiliary cam and input shaft are to be hinged, respectively
Cam is fixed on this in vivo by camshaft bearing；Output cam is provided with output shaft, rotation output power；The outfan of body is provided with
Connecting rod chute and connecting rod, in connecting rod chute, connecting rod is provided with output cam clip wheel to connecting rod, and straight line exports power；Coaxial change
Speed；A kind of air compressor is additionally provided, and the connecting rod of air compressor cylinder, input power, knot is substituted with the connecting rod of variator
Structure is compact, small volume, high working efficiency.
Description of the drawings
Fig. 1 is to invent a kind of front view of variable-speed motor；
Fig. 2 is to invent a kind of top view of variable-speed motor；
Fig. 3 is the A-A sectional views for inventing a kind of variable-speed motor；
Fig. 4 is the B-B sectional views for inventing a kind of variable-speed motor；
Fig. 5 is the A-A sectional views for inventing a kind of air compressor；
Fig. 6 is a kind of sectional view of the another embodiment of air compressor of invention.
Specific embodiment
Embodiment 1：
Fig. 1-4 are referred to, a kind of variable-speed motor, it includes：Adpting flange body 1, camshaft bearing 2, body 3, auxiliary cam 4,
Input cam 5, auxiliary cam push rod 6, output cam 7, output shaft 8, cam follower 9, input shaft 10；
Described input cam 5 includes input cam body 51 and input cam flange 52；Described output cam 7 includes
Output cam body 71 and output cam flange 72；Described auxiliary cam 4 includes that auxiliary cam body 41 and auxiliary cam are convex
Edge 42；Described body 3 is provided with some and is arranged symmetrically cam follower groove 31；Described auxiliary cam push rod 6 is provided with fixation
The output cam clip wheel 61 of distance, auxiliary cam clip wheel 62；Described cam follower 9 is provided with the output cam folder of fixed range
Wheel 91, input cam clip wheel 92, auxiliary cam clip wheel 93；Described cam clip wheel contains two rollers, and the sky between two rollers
Gap can be engaged with camming rim；Described auxiliary cam 4, input cam 5,7 corresponding auxiliary cam push rod 6 of output cam
And 9 stroke of cam follower is identical；Described auxiliary cam 4 is identical with the cam face of output cam 7, i.e. both rise quantity
Identical with backhaul quantity, the corresponding pushrod movement rule of cam is identical；Described input cam 5 and the rise number of output cam 7
The amount proportionate relationship into certain with backhaul quantity；
Described input cam 5 on the input shaft 10, and with bonded；Described output cam 7 is installed in input
On axle 10, in the side of input cam 5, and for being hinged between output cam 7 and input shaft 10, output cam 7 freely can turn
Dynamic, output cam body 71 is provided with output shaft 8；Described auxiliary cam 4 is arranged on input shaft 10, in input cam 5
For being hinged between opposite side, and auxiliary cam 4 and input shaft 10, auxiliary cam 4 freely can be rotated；Between each cam and body 3
It is also equipped with camshaft bearing 2；Described auxiliary cam push rod 6 and cam follower 9 are in cam follower groove 31, it is possible to freely
Slide；The output cam clip wheel 91 of cam follower 9 is engaged with the output cam flange 72 of output cam 7, input cam clip wheel
92 are engaged with the input cam flange 52 of input cam 5, the auxiliary cam flange 42 of auxiliary cam clip wheel 93 and auxiliary cam 4
It is engaged；Output cam clip wheel 61 on auxiliary cam push rod 6 is engaged with the output cam flange 72 of output cam 7, auxiliary
Auxiliary cam clip wheel 62 on cam follower 6 is engaged with the auxiliary cam flange 42 of auxiliary cam 4.
Described output cam 7 with diameter greater than input cam 5.
When using, body 3 is fixed by adpting flange body 1 and power set, and input shaft 10 is connected to power set
Outfan, input shaft 10 drive input cam 5 to rotate, and input cam 5 drives cam follower 9 to move in cam follower groove 31,
Output cam 7 and auxiliary cam 4 is driven to rotate simultaneously, assistant ejector pin 6 is driven by output cam 7 and moved in cam follower groove 31
Dynamic, assistant ejector pin 6 drives auxiliary cam 4 to rotate, as cam follower 9 and assistant ejector pin 6 are to be arranged symmetrically, it is ensured that output is convex
Wheel 7 is identical with the characteristics of motion of auxiliary cam 4, while the design of assistant ejector pin can effectively balanced input cam 5 and output
Stress between cam 7.
I.e. when using, input shaft 10 drives input cam 5 to rotate, and input cam 5 passes through cam follower 9 by input cam
Linear motion of 5 convert rotational motion for cam follower 9 in cam follower groove 31, cam follower 9 drive output simultaneously
Cam 7 and auxiliary cam 4 rotate, and it is to move along a straight line that output cam 7 passes through assistant ejector pin 6 by convert rotational motion, then
Auxiliary cam 4 is driven to rotate by assistant ejector pin 6.Due to the restriction of cam follower, when input cam rotates a rise
Or during backhaul, drive output cam also to rotate a rise or backhaul, in input cam and the rise and backhaul number of output cam
When amount is different, the rotating speed of input cam and output cam will be different, thus reached the purpose of speed change.
The rise of input cam 5 is now set with backhaul quantity as a, and the rise of output cam 7 is b with backhaul quantity, is input into
Rotating speed is x, and output speed is y：
y=x*a/b
Embodiment 2：
Fig. 5 is referred to, a kind of air compressor：It includes：A kind of variable-speed motor, air compression cylinder described in embodiment 1
13, the outfan of described variable-speed motor body 3 is provided with connecting rod chute 32；With cam follower groove 31 not point-blank；Described
Air compression cylinder 13 be fixed on a kind of variable-speed motor body 3, the connecting rod 12 of described air compression cylinder 13 is provided with cam
Clip wheel 11, in cylinder rod chute 32, the cam clip wheel 11 of connecting rod 12 is convex with the output of variable-speed motor output cam 7 for connecting rod 12
The cam edge 72 of wheel is engaged.
During use, the input shaft 10 of variable-speed motor is connected with power set, drive output cam 7 rotate, output cam 7 defeated
The cam edge 72 for going out cam heads on connecting rod 12 and moves along a straight line, compressed air.
Embodiment 3：
Fig. 6 is referred to, a kind of air compressor, it includes：A kind of air compressor, gas bomb 15 described in embodiment 2,
Aerodynamic motor 16；Described aerodynamic motor 16 is connected with variable-speed motor body 3 in variable-speed motor input；A kind of air pressure
The air filter 14 of contracting machine is connected with air compressor cylinder air inlet, and cylinder venthole is connected with gas bomb 15, gas bomb
15 are connected with 16 air inlet of aerodynamic motor, and described 16 gas outlet of aerodynamic motor is provided with air filter.
During use, starter starts, and input shaft 10 is rotated, and air is filtered through defecator and enters cylinder pressurization, compression
Air enters gas bomb 15 through cylinder gas outlet, enters back into the entrance of aerodynamic motor 16, and air motor rotates, and drives input
Axle rotates, and the outlet expellant gas of aerodynamic motor 16 are discharged after secondary filter, and air filter is to may filter that PM2.5's
Air filter, the air that aerodynamic motor 16 is discharged clean air then without PM2.5.
Claims (8)
1. a kind of variable-speed motor, it is characterised in that it includes：Camshaft bearing, body, input cam, output cam, cam follower,
Input shaft；Described input cam and output cam include cam body and camming rim；Described input cam is convex with output
The rise quantity of the wheel proportionate relationship into certain with backhaul quantity；Described body is provided with cam follower groove；Described cam top
Bar is provided with the output cam clip wheel of fixed range, input cam clip wheel, described output cam clip wheel and input cam clip wheel
Contain two rollers, and the space between two rollers is matched with camming rim；Input cam is fixedly mounted on input shaft, defeated
Go out cam with input shaft for being hinged, input cam and output cam are fixed on this in vivo by camshaft bearing.
2. a kind of variable-speed motor according to claim 1, it is characterised in that also include：Aid in output cam identical convex
Wheel and auxiliary cam push rod, auxiliary cam push rod are provided with output cam clip wheel and auxiliary cam clip wheel, and cam follower also is provided with auxiliary
Cam clip wheel, auxiliary cam is helped to be arranged on the opposite side of input cam, identical with output cam mounting means.
3. a kind of variable-speed motor according to claim 1 and 2, it is characterised in that also include：Described output cam is provided with
Output shaft, rotation output power.
4. a kind of variable-speed motor according to claim 1 and 2, it is characterised in that：The outfan of described body is provided with connecting rod
Chute and connecting rod, connecting rod chute is with cam follower groove not point-blank；In connecting rod chute, connecting rod is provided with defeated connecting rod
Go out cam clip wheel, be clipped on the camming rim of output cam, link linear exports power.
5. a kind of variable-speed motor described in a Ju claim 4, it is characterised in that：Described output cam is convex with diameter greater than being input into
Wheel.
6. a kind of air compressor, it is characterised in that it includes：A kind of variable-speed motor, air compression cylinder described in claim 4
And air inlet filter；The body of air compression cylinder is fixed on the body of variator, and the connecting rod of variator substitutes air
The connecting rod of compression cylinder.
7. a kind of air compressor according to claim 6, it is characterised in that also include：Gas bomb, air force horse
Reach, its body is connected with variable-speed motor body in variable-speed motor input, power output shaft is fixedly connected with the input shaft of variable-speed motor；Empty
Gas compression cylinder venthole is connected with gas bomb, and gas bomb is connected with aerodynamic motor air inlet.
8. a kind of air compressor according to claim 7, it is characterised in that described aerodynamic motor gas outlet sets
There is air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101900.XA CN104653739B (en) | 2015-03-09 | 2015-03-09 | A kind of variable-speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101900.XA CN104653739B (en) | 2015-03-09 | 2015-03-09 | A kind of variable-speed motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104653739A CN104653739A (en) | 2015-05-27 |
| CN104653739B true CN104653739B (en) | 2017-03-15 |
Family
ID=53245211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510101900.XA Expired - Fee Related CN104653739B (en) | 2015-03-09 | 2015-03-09 | A kind of variable-speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653739B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001349425A (en) * | 2000-06-02 | 2001-12-21 | Aisin Ai Co Ltd | Transmission device |
| US7793767B2 (en) * | 2005-06-10 | 2010-09-14 | Warn Industries, Inc. | Four-wheel drive center disconnect electric actuator |
| CN102720818B (en) * | 2012-06-18 | 2015-07-15 | 西南大学 | Mechanical, intelligent, adaptive, two-speed and multi-cam automatic transmission |
| CN203515801U (en) * | 2013-09-04 | 2014-04-02 | 孔建新 | Power device for converting linear motion into rotary motion |
| CN203822985U (en) * | 2014-04-30 | 2014-09-10 | 潘健 | Rotation reciprocating conversion mechanism |
| CN204477235U (en) * | 2015-03-09 | 2015-07-15 | 刘兴亚 | A kind of variable-speed motor and air compressor |
-
2015
- 2015-03-09 CN CN201510101900.XA patent/CN104653739B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104653739A (en) | 2015-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102434279A (en) | Combustion engine without crank shaft connection rod | |
| CN106704529B (en) | A kind of gear-tooth item-crankshaft coupled engine switching mechanism | |
| EA201001561A1 (en) | ROTARY PISTON DEVICE, WHICH IS POSSIBLE TO BE USED AS A COMPRESSOR, PUMP, VACUUM PUMP, TURBINE, ENGINE AND OTHER DRIVE AND HYDRO-NEUMATIC DRIVE MECHANISM | |
| CN102996242A (en) | Engine | |
| CN106762522B (en) | mechanical air pump | |
| CN104653739B (en) | A kind of variable-speed motor | |
| CN204186466U (en) | A kind of high transmission ratio suspended-spindle centrifugal supercharger possessing planetary gears | |
| US9194474B2 (en) | Ring disk reciprocating power conversion device | |
| CN204477235U (en) | A kind of variable-speed motor and air compressor | |
| CN109415037A (en) | Compressor | |
| RU159483U1 (en) | "NORMAS" INTERNAL COMBUSTION ENGINE. OPTION - XB - 89 | |
| CN204126721U (en) | A kind of rotary engine | |
| CN107143379A (en) | Engine | |
| CN202914138U (en) | Gas power machine | |
| CN208634135U (en) | A kind of rack-and-pinion transmission oil cylinder | |
| CN105697144A (en) | Internal-bi-phase cam driven roller needle roller block type internal combustion engine | |
| CN207796047U (en) | Hydraulic multi-head exports transfer case | |
| CN201433794Y (en) | Multi-purpose energy converter | |
| CN102817710A (en) | Centrifugal mechanical supercharger | |
| CN204163852U (en) | A kind of new work engine | |
| RU104628U1 (en) | ROTOR-PISTON PUMP MOTOR - UNIVERSAL RPNMU | |
| CA2846687C (en) | Ring disk reciprocating power conversion device | |
| CN104234827A (en) | Rotor engine | |
| CN102155295B (en) | Rolling piston type non-circular internal gear crankshaft-free counter-force engine | |
| CN202152842U (en) | Gear box |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |