CN204098961U - A kind of air pressure motor - Google Patents
A kind of air pressure motor Download PDFInfo
- Publication number
- CN204098961U CN204098961U CN201420415682.8U CN201420415682U CN204098961U CN 204098961 U CN204098961 U CN 204098961U CN 201420415682 U CN201420415682 U CN 201420415682U CN 204098961 U CN204098961 U CN 204098961U
- Authority
- CN
- China
- Prior art keywords
- air pressure
- pressure motor
- main shaft
- rotation
- solid
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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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Abstract
The utility model discloses a kind of air pressure motor, comprising: an inside is provided with the solid of rotation of cavity; And from the rotating shaft that solid of rotation one end extends out, coaxial with described solid of rotation; Be placed on the main shaft of solid of rotation inside; To be arranged on main shaft and extrude described solid of rotation inwall with wheel.This air pressure motor disclosed in the utility model, lower to compressed-air actuated standard, pressurized air does not need the process such as purification, filtration, just can be directly inputted in air pressure motor and drive air pressure motor.
Description
Technical field
The utility model relates to a kind of air pressure motor.
Background technique
Current air pressure motor all needs to provide pressurized air, and it is the important component part of air pressure motor transmission, and pressurized air has certain turbidity test and degree of dryness, needs, through process such as cooling, purification, decompression, voltage stabilizings, just can be supplied to oil hydraulic motor.Due to the restriction of current pneumatic equipment, therefore, pressurized air directly can not flow to Pneumatic actuator use.
Model utility content
The utility model, for above-mentioned deficiency, proposes a kind of air pressure motor.
The technological scheme that the utility model provides is:
A kind of air pressure motor, is characterized in that, comprising:
An inside is provided with the solid of rotation of cavity;
And from the rotating shaft that solid of rotation one end extends out, coaxial with described solid of rotation;
Be placed on the main shaft of solid of rotation inside;
To be arranged on main shaft and extrude described solid of rotation inwall with wheel.
Preferably, in described air pressure motor, the cavity of described solid of rotation, it comprises: extrusion chamber, and it places described with wheel; The both sides of extrusion chamber are provided with diameter and are less than refluxing chamber with wheel.
Preferably, in described air pressure motor, described with wheel, its outer side surface is provided with a restraining groove, extrusion chamber is provided with the clip piece corresponding with described restraining groove, and the described inner side surface with wheel is provided with an annular groove, between described annular groove and the described outer side surface with taking turns, be provided with intercommunicating pore, near described restraining groove, be provided with axial diversion groove, be communicated with described refluxing chamber.
Preferably, in described air pressure motor, also comprise: containment vessel, one end of described containment vessel is fixedly connected with described main shaft, and it is inner described solid of rotation to be arranged on described containment vessel.
Preferably, in described air pressure motor, described main shaft, its one end is in axial direction provided with two holes, an inlet hole, an air outlet hole, is provided with fumarole in the side of inlet hole, it is communicated with described annular groove, and the side of air outlet hole is provided with return port, is communicated with described refluxing chamber.
Preferably, in described air pressure motor, the cross section of described intercommunicating pore progressively expands from the joint with described annular groove to the joint with the described outer side surface with taking turns.
Preferably, in described air pressure motor, described main shaft, it is provided with three fumaroles with a position be communicated with the annular groove of taking turns, radial parallel arrangement between described three fumaroles, the position that described main shaft is communicated with a refluxing chamber is provided with three return ports, radial parallel arrangement between described three return ports.
Preferably, in described air pressure motor, described fumarole, it is along the radial direction of described main shaft, the position that described fumarole is communicated with described inlet hole is first end, the position of described fumarole outside described main shaft is the second end, and the sectional area of described first end is greater than the sectional area of described second end.
Preferably, in described air pressure motor, described return port, it is along the radial direction of described main shaft, the position that described return port is communicated with described air outlet hole is the 3rd end, the position of described return port outside described main shaft is the 4th end, and the sectional area of described 4th end is greater than the sectional area of described 3rd end.
The air pressure motor that the utility model provides, pressurized air does not need, through process such as purification, filtrations, just can be directly inputted in air pressure motor.Pressurized air passes through inlet hole and the fumarole of main shaft, and according to the constitutive property of fumarole, pressurized air forms high speed flow and enters into extrusion chamber, and high speed flow driving rotating bodies is rotated, air pressure motor work.
Accompanying drawing explanation
Fig. 1 is the structural representation of air pressure motor described in the utility model;
Fig. 2 is the structural representation of main shaft described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification word to make those skilled in the art.
As shown in Figure 1, the utility model provides a kind of air pressure motor, comprising: an inside is provided with the solid of rotation 1 of cavity; And from the rotating shaft 2 that solid of rotation 1 one end extends out, coaxial with solid of rotation 1; Be placed on the main shaft 3 of solid of rotation inside; To be arranged on main shaft and extrude solid of rotation 1 inwall with wheel 4.
In air pressure motor, the cavity of solid of rotation is placed and is formed two-part cavity with after wheel, extrude with the outer wall of wheel and the inwall of solid of rotation and form extrusion chamber, refluxing chamber is formed with the side of wheel and the cavity of solid of rotation, wherein, the diameter of extrusion chamber is greater than the diameter of refluxing chamber, with wheel, its outer side surface is provided with a restraining groove, the extrusion chamber of solid of rotation inside is provided with the clip piece corresponding with this restraining groove, inner side surface with wheel is provided with an annular groove, annular groove and with the outer side surface of taking turns between be provided with intercommunicating pore, axial diversion groove is provided with near restraining groove, be communicated with refluxing chamber, main shaft, its one end is in axial direction provided with two holes, an inlet hole, an air outlet hole, the side of inlet hole is provided with fumarole, it is communicated with the annular groove on wheel, the side of air outlet hole is provided with return port, be communicated with refluxing chamber, wherein, the cross section of intercommunicating pore progressively expands from the joint with annular groove to the joint with the outer side surface of taking turns.
When inputting pressurized gas from the inlet hole 31 of main shaft 3, this pressurized gas, by fumarole 32, is transported to the annular groove with wheel 4, then to be transported to and with in the space between wheel 4 and extrusion chamber through intercommunicating pore, the inwall in impact extruded chamber, thus driving rotating bodies 1, with wheel 4 synchronous axial system.Pressurized gas after release pressure is by entering into refluxing chamber with the guiding gutter of wheel, then through return port 33, air outlet hole 34 exports.And this pressurized gas is entering into the process of extrusion chamber, repeatedly compressing, finally forming high velocity air.
Be set to the stroke of wheel 4 in extrusion chamber inside, when pressurized gas enters into extrusion chamber, position with wheel 4 is primary importance, after pressurized gas enters into extrusion chamber, rotate with wheel 4, along the direction rotated with wheel 4, extrusion chamber and reducing gradually with the gap of wheel 4, when making the position of guiding gutter and extrusion chamber extrude with wheel 4 rotation, water conservancy diversion notch is blocked completely, continue to rotate with wheel 4, pressurized gas enters again, two strands of gases extrude with wheel 4 and extrusion chamber simultaneously, when the position of guiding gutter no longer extrudes with extrusion chamber, after the high speed compression gas that once enters, the high speed compression gas once entered before promotion is discharged through guiding gutter, derive from primary importance to pressurized gas, it is the one-period of pressurized gas motion, the superposition of multiple periodic motion, constitute the driving force of air pressure motor.
When the solid of rotation 1 of air pressure motor inside rotates, the gap between solid of rotation 1 and extrusion chamber can adjust, and therefore can export higher rotating speed under the driving of pressurized gas.
In air pressure motor, also comprise containment vessel, one end of containment vessel is fixedly connected with main shaft, and solid of rotation is arranged on the inside of containment vessel.
Main shaft, it is provided with three fumaroles with a position be communicated with the annular groove of taking turns, radial parallel arrangement between described three fumaroles, the position that main shaft is communicated with a refluxing chamber is provided with three return ports, and radial parallel arrangement between three return ports, wherein, fumarole is along the radial direction of main shaft, the position that fumarole is communicated with inlet hole is first end, and the position of fumarole outside main shaft is the second end, and the sectional area of first end is greater than the sectional area of the second end.
Return port, it is along the radial direction of main shaft, and the position that return port is communicated with air outlet hole is the 3rd end, and the position of return port outside main shaft is the 4th end, and the sectional area of the 4th end is greater than the sectional area of described 3rd end.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification and mode of execution utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. an air pressure motor, is characterized in that, comprising:
An inside is provided with the solid of rotation of cavity;
And from the rotating shaft that solid of rotation one end extends out, coaxial with described solid of rotation;
Be placed on the main shaft of solid of rotation inside;
To be arranged on main shaft and extrude described solid of rotation inwall with wheel.
2. air pressure motor as claimed in claim 1, it is characterized in that, the cavity of described solid of rotation, it comprises: extrusion chamber, and it places described with wheel; The both sides of extrusion chamber are provided with diameter and are less than refluxing chamber with wheel.
3. air pressure motor as claimed in claim 2, it is characterized in that, described with wheel, its outer side surface is provided with a restraining groove, extrusion chamber is provided with the clip piece corresponding with described restraining groove, and the described inner side surface with wheel is provided with an annular groove, between described annular groove and the described outer side surface with taking turns, be provided with intercommunicating pore, near described restraining groove, be provided with axial diversion groove, be communicated with described refluxing chamber.
4. air pressure motor as claimed in claim 1, it is characterized in that, also comprise: containment vessel, one end of described containment vessel is fixedly connected with described main shaft, and it is inner described solid of rotation to be arranged on described containment vessel.
5. air pressure motor as claimed in claim 3, it is characterized in that, described main shaft, its one end is in axial direction provided with two holes, an inlet hole, an air outlet hole, three fumaroles radially arranged in parallel are provided with in the side of inlet hole, it is communicated with described annular groove, is provided with three radially parallel return ports, is communicated with described refluxing chamber in the side of air outlet hole.
6. air pressure motor as claimed in claim 3, it is characterized in that, the cross section of described intercommunicating pore progressively expands from the joint with described annular groove to the joint with the described outer side surface with taking turns.
7. air pressure motor as claimed in claim 5, it is characterized in that, described fumarole, it is along the radial direction of described main shaft, the position that described fumarole is communicated with described inlet hole is first end, the position of described fumarole outside described main shaft is the second end, and the sectional area of described first end is greater than the sectional area of described second end.
8. air pressure motor as claimed in claim 5, it is characterized in that, described return port, it is along the radial direction of described main shaft, the position that described return port is communicated with described air outlet hole is the 3rd end, the position of described return port outside described main shaft is the 4th end, and the sectional area of described 4th end is greater than the sectional area of described 3rd end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415682.8U CN204098961U (en) | 2014-07-25 | 2014-07-25 | A kind of air pressure motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415682.8U CN204098961U (en) | 2014-07-25 | 2014-07-25 | A kind of air pressure motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098961U true CN204098961U (en) | 2015-01-14 |
Family
ID=52267397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415682.8U Expired - Fee Related CN204098961U (en) | 2014-07-25 | 2014-07-25 | A kind of air pressure motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088670A (en) * | 2014-07-25 | 2014-10-08 | 邓雪明 | Pneumatic motor |
-
2014
- 2014-07-25 CN CN201420415682.8U patent/CN204098961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088670A (en) * | 2014-07-25 | 2014-10-08 | 邓雪明 | Pneumatic motor |
| CN104088670B (en) * | 2014-07-25 | 2016-07-06 | 邓雪明 | A kind of air pressure motor |
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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: 20150114 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |