CN201396287Y - Belt transmission mounting structure of screw compressor - Google Patents
Belt transmission mounting structure of screw compressor Download PDFInfo
- Publication number
- CN201396287Y CN201396287Y CN200920119649XU CN200920119649U CN201396287Y CN 201396287 Y CN201396287 Y CN 201396287Y CN 200920119649X U CN200920119649X U CN 200920119649XU CN 200920119649 U CN200920119649 U CN 200920119649U CN 201396287 Y CN201396287 Y CN 201396287Y
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- CN
- China
- Prior art keywords
- host
- belt
- motor
- air compressor
- support
- 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
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Abstract
A belt transmission mounting structure of screw compressor comprises a host of an air compressor and a motor which are geared via a belt; wherein the host and the motor are mounted at one side and arerespectively arranged at the upper side and the lower side of a support, the host and the support are connected in up-and-down sliding type, the upper end face of the support is further provided witha lifting bolt of which the lower end is connected with a host, thereby forming a host upward-moving belt tension adjusting structure. The host and the motor of the belt transmission mounting structure are arranged at upper and lower, the host is higher than the oil levels of the oil cooler and the oil-gas separator of the air compressor, to prevent the start of the stopped air compressor from being affected by reflux lubricant, the connecting face of the support can adopt finish machining, to realize correct mounting positions of the host and the motor, with high assembly precision. In adjustment, the lifting bolt at the upper end of the support can be utilized to lift up the host to tension the belt, with easy adjustment, while the parallel upward motion of the host can avoid affectingthe mounting precision of belt transmission, reduce abnormal abrasion of the belt and confirm transmission torque.
Description
Technical field:
The utility model relates to the main frame of a kind of screw air compressor, particularly air compressor and the belt transmission mounting structure between the motor.
Background technique:
The main frame of screw air compressor generally is connected by belt transmission with motor; all be main frame to be arranged with the motor substantially horizontal be connected now; the main frame position can be lower with respect to the pasta position of the oil cooler of air compressor and deaerator like this; make a large amount of lubricant oil be back to the compression chamber of main frame during shutdown easily; cause starting load excessive, influence starts.And the installation precision that motor and main frame adopt the substantially horizontal belt transmission to arrange requires high, needs with outer shimming adjustment assembling, and it is time-consuming to require great effort.If belt needs to adjust the tensioning dynamics after using wearing and tearing, four angles of motor base must be regulated with puller bolt, be easy to destroy the bel-drivenn installation precision, cause the belt inordinate wear.And the speed of belt operation is higher, if fracture causes safety problem easily.
Summary of the invention:
At the deficiencies in the prior art, the utility model provides a kind of installation precision height, screw air compressor belt transmission mounting structure easy to adjust.
The utility model comprises the main frame and the motor of the air compressor that connects by belt transmission, the upper and lower side that is installed in supporting frame of main frame and motor, and main frame is connected for sliding up and down with supporting frame, the upper-end surface of supporting frame also is provided with elevator bolt, the lower end of elevator bolt then connects main frame, constitutes to move formula belt tension adjustment structure on the main frame.
The upper and lower layout of main frame of the present utility model and motor, main frame is higher with respect to the pasta position of the oil cooler of air compressor and deaerator, avoids when shutting down the lubricant oil influence that refluxes to start.The junction surface of supporting frame can fine finishing, guaranteed the mounting point zero deflection of main frame and motor, the assembly precision height, and only need utilize the elevator bolt of supporting frame upper end to improve the main frame position when adjusting, get final product tightening belt, easy to adjust, not moving on parallel to influence the bel-drivenn installation precision, reduce the inordinate wear of belt, guarantee driving torque.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings:
Fig. 1 is embodiment's a main structure schematic representation;
Fig. 2 is the left view of Fig. 1.
Embodiment: as shown in the figure, the main frame 1 and the motor 2 of air compressor are in transmission connection by belt 4, main frame 1 and motor 2 upper and lower sides that are installed in supporting frame 3, and main frame 1 is connected for sliding up and down with supporting frame 3, the upper-end surface of supporting frame 3 also is provided with elevator bolt 5, the lower end of elevator bolt 5 then connects main frame 1, constitutes to move formula belt tension adjustment structure on the main frame.The junction surface of supporting frame 3 can fine finishing, makes the mounting point of main frame 1 and motor 2 accurate, easy to assembly, when needing to adjust the tensioning degree of belt 4, gets final product by moving main frame 1 on the elevator bolt 5, and is easy to adjust, can not influence the bel-drivenn precision.
Claims (2)
1, a kind of screw air compressor belt transmission mounting structure, the main frame and the motor that comprise the air compressor that connects by belt transmission, it is characterized by: the upper and lower side that is installed in supporting frame (3) of main frame (1) and motor (2), and main frame (1) is connected for sliding up and down with supporting frame (3), the upper-end surface of supporting frame (3) also is provided with elevator bolt (5), the lower end of elevator bolt (5) then connects main frame (1), constitutes to move formula belt tension adjustment structure on the main frame.
2, screw air compressor belt transmission mounting structure according to claim 1 is characterized by: belt (4) is arranged in supporting frame (3) inner chamber, and is provided with protection net (6) at the outer side surface of supporting frame (3), constitutes belt fracture safeguard structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119649XU CN201396287Y (en) | 2009-05-09 | 2009-05-09 | Belt transmission mounting structure of screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119649XU CN201396287Y (en) | 2009-05-09 | 2009-05-09 | Belt transmission mounting structure of screw compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396287Y true CN201396287Y (en) | 2010-02-03 |
Family
ID=41618796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920119649XU Expired - Fee Related CN201396287Y (en) | 2009-05-09 | 2009-05-09 | Belt transmission mounting structure of screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396287Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793253B (en) * | 2010-02-04 | 2012-09-05 | 无锡五洋赛德压缩机有限公司 | Vehicle-mounted air compressor |
| CN109139474A (en) * | 2018-08-28 | 2019-01-04 | 安徽省华欣能源装备科技有限公司 | A kind of pedestal for helical-lobe compressor |
-
2009
- 2009-05-09 CN CN200920119649XU patent/CN201396287Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793253B (en) * | 2010-02-04 | 2012-09-05 | 无锡五洋赛德压缩机有限公司 | Vehicle-mounted air compressor |
| CN109139474A (en) * | 2018-08-28 | 2019-01-04 | 安徽省华欣能源装备科技有限公司 | A kind of pedestal for helical-lobe compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI RICH GAS EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHAOXING RICH COMPRESSOR CO., LTD. Effective date: 20140530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312071 SHAOXING, ZHEJIANG PROVINCE TO: 201508 JINSHAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140530 Address after: 201508 Shanghai Jinshan District Shanyang town Ting Wei Road No. 2099 Patentee after: Shanghai Rich Gas Equipment Co., Ltd. Address before: 312071 Zhejiang Province, Shaoxing City Paojiang New District Sanjiang Road Patentee before: Shaoxing Rich Compressor Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TONGXUE INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHANGHAI RICH GAS EQUIPMENT CO., LTD. Effective date: 20150129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201508 JINSHAN, SHANGHAI TO: 201505 JINSHAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150129 Address after: Jinshan District Wei Chang Road 201505 Shanghai City No. 293 Building 2 room 6105 Patentee after: SHANGHAI TONGXUE INDUSTRIAL CO., LTD. Address before: 201508 Shanghai Jinshan District Shanyang town Ting Wei Road No. 2099 Patentee before: Shanghai Rich Gas Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |