CN204283883U - Plug-in type scroll air compressor - Google Patents
Plug-in type scroll air compressor Download PDFInfo
- Publication number
- CN204283883U CN204283883U CN201420482200.0U CN201420482200U CN204283883U CN 204283883 U CN204283883 U CN 204283883U CN 201420482200 U CN201420482200 U CN 201420482200U CN 204283883 U CN204283883 U CN 204283883U
- Authority
- CN
- China
- Prior art keywords
- bent axle
- main shaft
- motor main
- flange plate
- air compressor
- 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
Landscapes
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The plug-in type scroll air compressor that the utility model provides, comprise housing and be arranged on quiet dish in housing, Moving plate, cross slip-ring, the bent axle of driving Moving plate, Moving plate balancing weight, equilibrium block, flange plate, the motor be connected with flange plate and motor main shaft, the connecting end hollow of described motor main shaft and bent axle forms cavity, the internal diameter of described cavity mates with bent axle size, described bent axle stretches into motor main shaft, and the coaxiality error of described bent axle and motor main shaft is less than 0.015mm.The utility model is without bonnet, end cap, and without shaft joint, flange plate size diminishes, and bent axle shortens, compact structure, adopts insert structure seamless link, connects precision high, vibrates little, noise is low, unpowered loss, and operating life obtains lifting by a relatively large margin, stable work in work.
Description
Technical field
The utility model relates to a kind of plug-in type scroll air compressor, belongs to technical field of air compression.
Background technique
In scroll type air compressor, particularly in direct-coupled air compressor, due to compressor in the course of the work Moving plate high speed rotating formed uneven inertia, in order to make compressor operating more steady, the larger balancing weight of quality is loaded at the other end of the main spring bearing of compressor crank shaft, eliminate the imbalance that Moving plate brings, the radial torque of equilibrium block elimination bent axle adding a quality less at the afterbody of bent axle makes machine work under plateau, this just needs compressor crank shaft to increase, flange plate 23 size of shell and connection motor is axially increasing growth, and use the shaft joint 24 of large-size that compressor is connected with motor, also be equipped with end cap 22 and bonnet 21(as shown in Figure 2) simultaneously, overall structure is compact not, cause power loss situation serious, vibration in equipment running process, noise is larger, can not meet modern industry Production requirement.
Summary of the invention
For above-mentioned deficiency of the prior art, the plug-in type scroll air compressor that the utility model provides a kind of compact structure, noise less.
To achieve these goals, the utility model provides following technological scheme: a kind of plug-in type scroll air compressor, comprise housing and be arranged on quiet dish in housing, Moving plate, cross slip-ring, the bent axle of driving Moving plate, Moving plate balancing weight, equilibrium block, flange plate, the motor be connected with flange plate and motor main shaft, the connecting end hollow of described motor main shaft and bent axle forms cavity, the internal diameter of described cavity mates with bent axle size, described bent axle stretches into motor main shaft, and the coaxiality error of described bent axle and motor main shaft is less than 0.015mm.
As preferably, described bent axle is fixed by housing bearing and housing.
As preferably, described bent axle is fixed by flange plate bearing and flange plate.
As preferably, described motor main shaft is fixed by motor output end bearing and motor.
Can be found out by above technological scheme, the utility model without bonnet, end cap, without shaft joint, flange plate size diminishes, bent axle shortens, compact structure, adopts insert structure seamless link, connect precision high, vibrate little, noise is low, unpowered loss, operating life obtains lifting by a relatively large margin, stable work in work.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of direct-coupled air compressor.
Embodiment
The utility model is further described below in conjunction with specific embodiment and accompanying drawing.
A plug-in type scroll air compressor as shown in Figure 1, comprises housing 1 and is arranged on the quiet dish 2 in housing 1, Moving plate 3, cross slip-ring 4, drive the bent axle 5 of Moving plate 2, Moving plate balancing weight 6, equilibrium block 7, flange plate 8, the motor 9 be connected with flange plate 8 and motor main shaft 10, described motor main shaft 10 forms cavity 11 with the connecting end hollow of bent axle 5, the internal diameter of described cavity 11 mates with bent axle 5 size, described bent axle 5 stretches into motor main shaft 10, described bent axle 5 is less than 0.015mm with the coaxiality error of motor main shaft 10, flange plate 8 size diminishes, and bent axle 5 shortens, and has taken down bonnet 21, end cap 22, coupling 24, compact structure, adopts insert structure seamless link, connects precision high, and bent axle 5 supports by two housings bearing 12 simultaneously, flange plate bearing 13, three bearing support structures of motor output end bearing 14, make the higher vibration of stability little, noise is low, unpowered loss, and operating life obtains lifting by a relatively large margin, stable work in work, is suitable for applying.
Above the technological scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and mode of execution, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, embodiment and application area all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a plug-in type scroll air compressor, comprise housing (1) and be arranged on the quiet dish (2) in housing (1), Moving plate (3), cross slip-ring (4), drive the bent axle (5) of Moving plate (2), Moving plate balancing weight (6), equilibrium block (7), flange plate (8), the motor (9) be connected with flange plate (8) and motor main shaft (10), it is characterized in that: described motor main shaft (10) forms cavity (11) with the connecting end hollow of bent axle (5), the internal diameter of described cavity (11) mates with bent axle (5) size, described bent axle (5) stretches into motor main shaft (10), described bent axle (5) is less than 0.015mm with the coaxiality error of motor main shaft (10).
2. plug-in type scroll air compressor according to claim 1, is characterized in that: described bent axle (5) is fixed by housing bearing (12) and housing (1).
3. plug-in type scroll air compressor according to claim 1, is characterized in that: described bent axle (5) is fixed by flange plate bearing (13) and flange plate (8).
4. plug-in type scroll air compressor according to claim 1, is characterized in that: described motor main shaft (10) is fixed by motor output end bearing (14) and motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482200.0U CN204283883U (en) | 2014-08-26 | 2014-08-26 | Plug-in type scroll air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482200.0U CN204283883U (en) | 2014-08-26 | 2014-08-26 | Plug-in type scroll air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283883U true CN204283883U (en) | 2015-04-22 |
Family
ID=52867048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482200.0U Expired - Fee Related CN204283883U (en) | 2014-08-26 | 2014-08-26 | Plug-in type scroll air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214094A (en) * | 2014-08-26 | 2014-12-17 | 张静轩 | Insertion-type vortex air compressor |
-
2014
- 2014-08-26 CN CN201420482200.0U patent/CN204283883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214094A (en) * | 2014-08-26 | 2014-12-17 | 张静轩 | Insertion-type vortex air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204283883U (en) | Plug-in type scroll air compressor | |
| CN202696436U (en) | Slender shaft outer rotor direct-current brushless motor structure | |
| CN104214094A (en) | Insertion-type vortex air compressor | |
| CN204419133U (en) | Disc type synchronous communicating chain belt oil pumping machine | |
| CN203278456U (en) | External rotor DC brushless motor with high load intensity | |
| CN102332796A (en) | Dynamic balance emendation method of 1.5MW wind power generator with radial fan and rotor | |
| CN203589902U (en) | External rotor motor | |
| CN203800747U (en) | Mobile phone vibrator | |
| CN103397913B (en) | A kind of low-pressure turbine band stator counterbalanced procedure | |
| CN201824239U (en) | Deep hole grinding motorized spindle | |
| CN209067787U (en) | A kind of high stable type piston machine crankshaft | |
| CN210859215U (en) | Shaft system structure and electric scroll compressor with same | |
| CN203925939U (en) | The upper support structure of rotor-type compressor stator and rotor | |
| CN203548204U (en) | Electric scroll compressor | |
| CN202926700U (en) | Broken tiles fixing structure of tilting-pad bearing | |
| CN202209354U (en) | Radial bearing with tiltable bush for high-speed motor | |
| CN203548203U (en) | Scroll compressor | |
| CN204113650U (en) | The motor-driven vortex counterweight structure of a kind of scroll compressor | |
| CN201810507U (en) | Radial plunger pump | |
| CN204721181U (en) | A kind of novel mechanical motor | |
| CN206929203U (en) | A kind of dust-proof ceramic bearing | |
| CN203730351U (en) | Compressor | |
| CN203562861U (en) | External rotor motor | |
| CN202178650U (en) | Support structure of high-speed motor rotor | |
| CN202170884U (en) | Air shaft and bearing combination of single-stage air suspension high-speed centrifugal blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |