CN105626527A - Positive displacement air compressor with folded blade type swing mechanism - Google Patents
Positive displacement air compressor with folded blade type swing mechanism Download PDFInfo
- Publication number
- CN105626527A CN105626527A CN201610135058.6A CN201610135058A CN105626527A CN 105626527 A CN105626527 A CN 105626527A CN 201610135058 A CN201610135058 A CN 201610135058A CN 105626527 A CN105626527 A CN 105626527A
- Authority
- CN
- China
- Prior art keywords
- hinged joint
- joint sheet
- slide block
- groove
- positive displacement
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/40—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member
- F04C18/44—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member with vanes hinged to the inner member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a positive displacement air compressor with a folded blade type swing mechanism. The swing mechanism comprises a columnar rotor, folded blades and supporting sliding blocks. Folded blade placing grooves are axially formed in the outer side wall of the columnar rotor. The folded blades are arc-shaped blades, and the radian of the inner side faces of the folded blades is matched with the radian of the folded blade placing grooves. The supporting sliding blocks are arranged at the two ends of each folded blade placing groove correspondingly. The two side edges of each folded blade are hinged to the columnar rotor and the supporting sliding blocks correspondingly. The supporting sliding blocks are embedded into rotary sliding rings which are coaxial with a working cavity through embedding grooves. End caps are arranged at the two ends of the working cavity. An eccentric bearing is arranged in the center of each end cap. Supporting shafts are arranged at the two ends of the columnar rotor. The swing mechanism is inserted into the working cavity to make the supporting shafts penetrate through the rotary sliding rings to be fixed to the eccentric bearings in the centers of the end caps in an inserted mode. According to the positive displacement air compressor, through the structural design of the swing mechanism, the columnar rotor and the supporting sliding blocks are in a non-concentric rotation state during rotation, and the purposes of inlet-air compression and exhausting are achieved by forming a changeable volume cavity in a stator shell.
Description
Technical field
The present invention relates to a kind of positive displacement compressor, especially a kind of positive displacement compressor with hinged joint chip traversing mechanism.
Background technology
In field of air compressor, mainly comprise piston type air compressor, slide sheet type, screw-rod air compressor, centrifugal air compressor, they have respective advantage areas, especially screw-rod air compressor, have outstanding quality in several respects such as efficiency, durable, vibrations, noise abrasions, it it is the quality product in field in the present age, but it is also complicated because of manufacturing process, lubricating oil requires high, and oiling system is complicated, volume is big, and expensive maintenance is maintained the factors such as specialty and only applied by certain fields.
Summary of the invention
It is an object of the invention to provide a kind of structure simple, stablize durable and can effectively reduce the positive displacement compressor with hinged joint chip traversing mechanism of component wear.
The present invention solves the technical scheme that prior art problem adopts: a kind of positive displacement compressor with hinged joint chip traversing mechanism, comprises stator housing and is positioned at the traversing mechanism of stator housing; Described stator housing comprises working chamber and the discharge chamber being connected by venting hole with working chamber; Inlet mouth is opened in the side of working chamber; Described traversing mechanism comprises cylindrical rotor, hinged joint sheet and is located at the support slide block at cylindrical rotor two ends; The outer side wall of cylindrical rotor is axially arranged with hinged joint sheet and inserts groove; Described hinged joint sheet is that the radian that the interior side of arc-like sheet and hinged joint sheet and hinged joint sheet insert groove matches; The two ends that hinged joint sheet inserts groove are respectively equipped with support slide block, and hinged joint sheet is inserted hinged joint sheet and inserted in groove and make the dual-side of hinged joint sheet be articulated with cylindrical rotor respectively and support on slide block; The outer side supporting slide block is provided with embedding groove, and groove is fixed on the rotary slip ring coaxially arranged with described working chamber by embedding to support slide block; The two ends of working chamber are provided with end cap, and the center of end cap is provided with capacity eccentric bearing, and the two ends of cylindrical rotor are provided with support axle; Described traversing mechanism inserts in working chamber and the capacity eccentric bearing grafting making described support axle pass rotary slip ring and described end cap center is fixed.
Equidistantly being provided with multiple hinged joint sheet on the outer side wall of described cylindrical rotor and insert groove, each is inserted and is equipped with a slice hinged joint sheet in groove; The two ends that described hinged joint sheet inserts groove are respectively equipped with inserts the identical support slide block of groove quantity with described hinged joint sheet.
Described support slide block is fan-shaped, and the circumference place permanent sleeve that the bottom surface being fixed on the support slide block of described rotary slip ring is formed is provided with the interior slip ring coaxially arranged with working chamber.
Described end cap is provided with oil-way.
Interior slip ring is the ring texture or bearing be made up of self-lubricating material.
The useful effect of the present invention is: present configuration is simple, by the structure design of traversing mechanism, cylindrical rotor is made to be in the state of decentraction rotation when rotating with support slide block, and by the dual-side of each hinged joint sheet is articulated with on the two respectively, the dual-side of each hinged joint sheet is made to produce Small angle displacement when rotating, thus form the cavity volume of alterable in the inside of stator housing, thus reach the object of air inlet compression and exhaust; The present invention can reach the degree that the screw-rod air compressor with complex structure compares favourably, and to lubrication requirement lower, durable, shake little, noise is little, wear and tear little and maintenance conveniently there is wide Application Areas.
Accompanying drawing explanation
Fig. 1 is the packaging assembly schematic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the side-view of Fig. 1.
Fig. 4 is the structural representation of column of the present invention.
Fig. 5 is the structural representation of the hinged joint sheet of the present invention.
The structural representation of the support slide block of the present invention during Fig. 6.
Fig. 7 is the motion principle figure of the present invention.
In figure: 1-stator housing, 2-cylindrical rotor, 3-hinged joint sheet, 4-support slip ring in slide block, 5-rotary slip ring, 6-end cap, 7-capacity eccentric bearing, 8-, 1a-working chamber, 1b-venting hole, 1c-discharge chamber, 1d-inlet mouth, 2a-hinged joint sheet inserts groove, 2b-supports axle, 4a-embeds groove.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention will be described:
Fig. 1 is the packaging assembly schematic diagram of a kind of positive displacement compressor with hinged joint chip traversing mechanism of the present invention. A positive displacement compressor with hinged joint chip traversing mechanism, comprises stator housing 1 and is positioned at the traversing mechanism of stator housing 1; Wherein stator housing 1 comprises working chamber 1a and the discharge chamber 1c(being connected by venting hole 1b with working chamber 1a as shown in Figure 2), wherein, usually lubricating oil purifier and oil-gas separator it is provided with in discharge chamber 1c, oil outlet pipe and oil level monitor are arranged at the side of discharge chamber 1c, and lubricating oil oil suction chamber and nozzle opening are arranged at the bottom of discharge chamber 1c usually; Inlet mouth 1d is opened in the side (as shown in Figure 3) of working chamber 1a; Traversing mechanism comprises cylindrical rotor 2, hinged joint sheet 3 and is located at the support slide block 4 at cylindrical rotor 2 two ends, wherein:
Fig. 4 shows the structure iron of cylindrical rotor. The outer side wall of cylindrical rotor 2 is equidistantly provided with hinged joint sheet vertically and inserts groove 2a; The two ends of cylindrical rotor 2 are provided with and support axle 2b.
Fig. 5 shows the structure iron of hinged joint sheet, and hinged joint sheet 3 is that the radian that the interior side of arc-like sheet and hinged joint sheet 3 and hinged joint sheet insert groove 2a matches;
The two ends that hinged joint sheet inserts groove 2a are respectively equipped with inserts the identical support slide block 4 of groove 2a quantity with hinged joint sheet, and every sheet hinged joint sheet 3 is inserted corresponding hinged joint sheet and inserted in groove 2a and make the dual-side of each hinged joint sheet 3 be articulated with cylindrical rotor 2 by hinged part respectively and support on slide block 4; As shown in Figure 6, support slide block 4 in fan-shaped, it is provided with at the outer side supporting slide block 4 and embeds groove 4a, support slide block 4 by the fixedly embedded rotary slip ring 5 coaxially arranged to the working chamber 1a with stator housing 1 of this embedding groove 4a, the two ends of working chamber 1a are provided with end cap 6, the center of end cap 6 is provided with capacity eccentric bearing 7, supports axle 2b and fixes through capacity eccentric bearing 7 grafting of rotary slip ring 5 with end cap 6 center.
For better supporting the rotation supporting slide block 4, and realizing the isolating seal of different cavity volume, the circumference place permanent sleeve formed in the bottom surface of the support slide block 4 being embedded on rotary slip ring 5 is provided with the interior slip ring 8 coaxially arranged with working chamber 1a. Interior slip ring 8 adopts the ring texture being made up of self-lubricating material usually, or adopts bearing.
Injecting for ease of lubricating oil, so that forming oil film seal between the gap of each parts, end cap 6 being provided with oil-way.
The principle of work of the present invention is as follows:
Fig. 7 shows the motion principle of the present invention. The end supporting axle 2b is connected with motor, thus make cylindrical rotor 2 do eccentric rotary relative to working chamber 1a under the effect of the capacity eccentric bearing 7 of end cap 6, thus hinged joint sheet 3 concomitant rotation being articulated with on cylindrical rotor 2 is driven, owing to the both sides of hinged joint sheet 3 are articulated with on cylindrical rotor 2 and the support slide block 4 coaxial with stator respectively, so the side forming hinged joint sheet 3 does circumferential motion taking the axle center of cylindrical rotor 2 as the center of circle, and the decentraction mode of motion of circumferential motion is done in another side of hinged joint sheet 3 taking the axle center of working chamber 1a as the center of circle. Supporting slide block 4 is set on same rotary slip ring 5, in support slide block 4, cambered surface is near the interior slip ring 8 in the stator center of circle, supporting that slide block 4 also does like this take stator as the circumferential motion in the center of circle, support slide block 4 often to turn around with cylindrical rotor 2, and there is the displacement of a Small angle between cylindrical rotor 2, and be by oil clearance sealing with stator end cap 6, rotary slip ring 5 and support slide block 4 synchronous rotary. Owing to moving along the different centers of circle in the both sides of hinged joint sheet 3, and constantly entered by hinged joint sheet 3, leave hinged joint sheet and insert the cavity volume that groove 2a defines alterable, thus realize the air by inlet mouth 1d inputs and compress. By being changed in porting position by the hinged joint wheeled construction of this invention, there is the enlightenment being transform as the device such as air motor, pump class.
Above content is in conjunction with concrete optimal technical scheme further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. a positive displacement compressor with hinged joint chip traversing mechanism, comprises stator housing (1) and is positioned at the traversing mechanism of stator housing (1); Described stator housing (1) comprises working chamber (1a) and the discharge chamber (1c) being connected by venting hole (1b) with working chamber (1a); Inlet mouth (1d) is opened in the side of working chamber (1a); It is characterized in that, described traversing mechanism comprises cylindrical rotor (2), hinged joint sheet (3) and is located at the support slide block (4) at cylindrical rotor (2) two ends; The outer side wall of cylindrical rotor (2) is axially arranged with hinged joint sheet and inserts groove (2a); The radian that interior side that described hinged joint sheet (3) is arc-like sheet and hinged joint sheet (3) and hinged joint sheet insert groove (2a) matches; The two ends that hinged joint sheet inserts groove (2a) are respectively equipped with and support slide block (4), and hinged joint sheet (3) is inserted hinged joint sheet and inserted in groove (2a) and make the dual-side of hinged joint sheet (3) be articulated with in cylindrical rotor (2) and support slide block (4) respectively; The outer side supporting slide block (4) is provided with embedding groove (4a), and groove (4a) is fixed on the rotary slip ring (5) with the coaxial setting of described working chamber (1a) by embedding to support slide block (4); The two ends of working chamber (1a) are provided with end cap (6), and the center of end cap (6) is provided with capacity eccentric bearing (7), and the two ends of cylindrical rotor (2) are provided with and support axle (2b); Described traversing mechanism inserts in working chamber (1a) and described support axle (2b) is fixed through capacity eccentric bearing (7) grafting of rotary slip ring (5) Yu described end cap (6) center.
2. a kind of positive displacement compressor with hinged joint chip traversing mechanism according to claim 1, it is characterized in that, equidistantly being provided with multiple hinged joint sheet on the outer side wall of described cylindrical rotor (2) and insert groove (2a), each is inserted and is equipped with a slice hinged joint sheet (3) in groove; The two ends that described hinged joint sheet inserts groove (2a) are respectively equipped with inserts the identical support slide block (4) of groove (2a) quantity with described hinged joint sheet.
3. a kind of positive displacement compressor with hinged joint chip traversing mechanism according to claim 1 and 2, it is characterized in that, described support slide block (4) is fan-shaped, and the circumference place permanent sleeve that the bottom surface being fixed on the support slide block (4) of described rotary slip ring (5) is formed is provided with the interior slip ring (8) of the coaxial setting with working chamber (1a).
4. a kind of positive displacement compressor with hinged joint chip traversing mechanism according to claim 1, it is characterised in that, described end cap (6) is provided with oil-way.
5. a kind of positive displacement compressor with hinged joint chip traversing mechanism according to claim 3, it is characterised in that, interior slip ring (8) is the ring texture or bearing be made up of self-lubricating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135058.6A CN105626527A (en) | 2016-03-10 | 2016-03-10 | Positive displacement air compressor with folded blade type swing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135058.6A CN105626527A (en) | 2016-03-10 | 2016-03-10 | Positive displacement air compressor with folded blade type swing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626527A true CN105626527A (en) | 2016-06-01 |
Family
ID=56041771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135058.6A Pending CN105626527A (en) | 2016-03-10 | 2016-03-10 | Positive displacement air compressor with folded blade type swing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626527A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324269A1 (en) * | 1983-07-06 | 1985-01-17 | Robert Bosch Gmbh, 7000 Stuttgart | Rotary piston compressor |
| JPS6226393A (en) * | 1985-07-26 | 1987-02-04 | Haradakuni:Kk | Rotary vane compressor |
| US20050053509A1 (en) * | 2003-09-04 | 2005-03-10 | Liposcak Curtis J. | Hinged-vane rotary pump |
| CN105201557A (en) * | 2015-09-21 | 2015-12-30 | 重庆大学 | Rotary blade machine |
| CN205401118U (en) * | 2016-03-10 | 2016-07-27 | 郎槟 | Positive displacement air compressor machine with rider formula rotation mechanism |
-
2016
- 2016-03-10 CN CN201610135058.6A patent/CN105626527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324269A1 (en) * | 1983-07-06 | 1985-01-17 | Robert Bosch Gmbh, 7000 Stuttgart | Rotary piston compressor |
| JPS6226393A (en) * | 1985-07-26 | 1987-02-04 | Haradakuni:Kk | Rotary vane compressor |
| US20050053509A1 (en) * | 2003-09-04 | 2005-03-10 | Liposcak Curtis J. | Hinged-vane rotary pump |
| CN105201557A (en) * | 2015-09-21 | 2015-12-30 | 重庆大学 | Rotary blade machine |
| CN205401118U (en) * | 2016-03-10 | 2016-07-27 | 郎槟 | Positive displacement air compressor machine with rider formula rotation mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |