CN211009092U - High-speed air-cooled impeller - Google Patents
High-speed air-cooled impeller Download PDFInfo
- Publication number
- CN211009092U CN211009092U CN201921352750.XU CN201921352750U CN211009092U CN 211009092 U CN211009092 U CN 211009092U CN 201921352750 U CN201921352750 U CN 201921352750U CN 211009092 U CN211009092 U CN 211009092U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- impeller
- embedded groove
- high velocity
- cooled impeller
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a high-speed air-cooled impeller, is provided with the connection pad, is provided with connecting rod on the connection pad, the connection pad on be provided with the embedded groove, connecting rod be connected to in the embedded groove just embedded groove and connecting rod between through threaded connection the outside of embedded groove be provided with the slack adjuster the outside of connecting rod be provided with the air-cooled impeller, air-cooled impeller and connecting rod between fix by the bolt the inboard of connecting rod be provided with grease lubrication part. When the external tightening force is not strong, the flexible rubber ring can be extruded to loosen and fill the gap, so that the air-cooled impeller is more convenient to use, the requirements of different working conditions on gap adjustment are met, the grease lubricating part is arranged on the inner side of the connecting guide rod, and lubricating oil is extruded from the oil injection round hole through the extrusion side block to the oil absorption sponge.
Description
Technical Field
The utility model relates to an impeller, concretely relates to high-speed forced air cooling impeller.
Background
The impeller is a very important part in the structure of the air pump, and the mass of the impeller determines the mass of the air pump to a certain extent. The uniformity of density distribution inside the impeller, the dynamic balance property of the impeller and the like are important indexes for evaluating the quality of the impeller, the stable operation of the impeller is directly related to the actual use effect of the vacuum pump, and in the prior art: CN201320565609.4 large-scale vacuum pump impeller, large-scale vacuum pump impeller belongs to water ring vacuum pump technical field. In particular to an impeller for a large-scale vacuum pump. Including wheel hub (1) and blade (2) of a plurality of equipartitions on wheel hub (1), blade (2) middle part is equipped with a radial brace rod (5), its characterized in that: the blade is characterized in that first reinforcing ribs (4) are arranged on the periphery of two end portions of the blade (2), and at least one second reinforcing rib (3) is arranged between the first reinforcing rib (4) and the supporting rib (5) of the blade (2). The prior art comprises the following steps: when the impeller is used, the gap is inconvenient to adjust, the use requirements under different working conditions cannot be met, and meanwhile, the lubricating performance of the impeller is poor in rotation, so that the failure rate of the impeller in use is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a it is inconvenient to have clearance adjustment when solving the impeller use that exists among the prior art, can not realize the needs of the use of different operating modes, and the while impeller lubricating property is not good enough in rotatory for the technical problem that the fault rate promoted when the impeller used provides one kind and can carry out clearance adjustment, and convenience more in the time of the use has satisfied a high-speed forced air cooling impeller of the lubricated needs of forced air cooling impeller.
The technical scheme of the utility model is that: the utility model provides a high-speed air-cooled impeller, is provided with the connection pad, is provided with connecting rod on the connection pad, the connection pad on be provided with the embedded groove, connecting rod be connected to in the embedded groove just embedded groove and connecting rod between through threaded connection the outside of embedded groove be provided with the slack adjuster the outside of connecting rod be provided with the air-cooled impeller, air-cooled impeller and connecting rod between fix by the bolt the inboard of connecting rod be provided with grease lubrication part.
The gap adjuster adopts an adjusting disk part, and a flexible adjusting rubber ring is arranged in the adjusting disk part.
The adjusting disc component is internally provided with an adjusting gap, and a flexible adjusting rubber ring is embedded in the adjusting gap.
The grease lubrication part is a lubrication grease injector, and an oil injection round hole is formed in the outer wall of the lubrication grease injector.
The inner side of the lubricating oil injector is provided with an oil spilling part which is an oil absorption sponge, and the outer side of the oil absorption sponge is provided with an extrusion side block.
The extrusion side block is embedded into the lubricating oil injector, and an extrusion circular boss is arranged on the outer surface of the extrusion side block.
The rear side of the connecting disc is provided with a connecting threaded pipe, and the inner wall of the connecting threaded pipe is provided with a connecting internal thread.
And triangular supporting blocks are arranged on two sides of the connecting threaded pipe, and the triangular supporting blocks and the connecting threaded pipe are welded and fixed.
Compared with the prior art, this you utility model discloses a slack adjuster carries out the adjustment in clearance, meet outside strength of screwing when stronger, can extrude flexible adjustment rubber ring, the shrink in clearance has been realized, meet outside strength of screwing when not strong, can let the flexible rubber ring of extrusion relax, it is full of to fill up the clearance, make the use convenience more of forced air cooling impeller, different operating modes to clearance adjustment's needs have been realized, be provided with the lubricated part of grease simultaneously in the inboard of connecting the guide arm, through the extrusion side piece to the extrusion of oil absorption sponge, make lubricating oil spill over from the round hole oiling, the effect of lubricated connecting guide arm internal connection spare has been played, make forced air cooling impeller use the lubricating property better, the fault rate of forced air cooling impeller has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the oil injection round hole of the present invention.
In the figure: the device comprises a connecting disc 1, a connecting guide rod 2, an embedded groove 3, a gap adjuster 4, an air-cooled impeller 5, a grease lubricating part 6, a flexible adjusting rubber ring 7, an oil injection round hole 8, an oil absorption sponge 9, an extrusion side block 10, a connecting threaded pipe 11, a triangular supporting block 12 and a lubricating oil injection hole 13.
Detailed Description
The utility model provides a high-speed forced air cooling impeller, is provided with connection pad 1, is provided with connecting rod 2 on connection pad 1, connection pad 1 on be provided with embedded groove 3, connecting rod 2 be connected to in embedded groove 3 just embedded groove 3 and connecting rod 2 between through threaded connection embedded groove 3's the outside be provided with clearance adjustment ware 4 connecting rod 2's the outside be provided with forced air cooling impeller 5, forced air cooling impeller 5 and connecting rod 2 between fix by the bolt connecting rod 2's inboard be provided with grease lubrication part 6.
When the impeller is installed, need adjustment clearance, rely on lash adjuster 4 to carry out the adjustment in clearance, lash adjuster 4 adopts the adjustment disc part, be provided with flexible adjustment rubber ring 7 in the adjustment disc part, be provided with the adjustment clearance in the adjustment disc part, it has flexible adjustment rubber ring 7 to imbed in the adjustment clearance, flexible adjustment rubber ring 7 can satisfy the requirement of different screwing force, meet the change that different screwing force can carry out different moment, can compress when meetting stronger screwing force, can kick-back when meetting less strong screwing force, the needs of the work of lash adjustment have been satisfied.
Need lubricate when impeller work, lubricated impeller spare part just can adapt to the needs of different work, and lubricated part 6 of grease is lubricated oil squirt, is provided with lubricating oil filling opening 13 in the outside of lubricated oil squirt, lubricating oil filling opening 13 adopts the manual work to pour into lubricating oil into in the lubricated oil squirt the outer wall of lubricated oil squirt on be provided with oiling round hole 8, the inboard of lubricated oil squirt is provided with the oil spilling part, the oil spilling part is oil absorption sponge 9, is provided with extrusion side piece 10 in oil absorption sponge 9's the outside, lubricated oil squirt can lubricate impeller part.
In the lubricated grease squirt was embedded into to extrusion side piece 10, the surface of extrusion side piece 10 was provided with the extrusion boss, relied on extrusion side piece 10 to extrude oil absorption sponge 9, can realize spilling over of lubricating oil during the extrusion, and the lubricating oil that spills over has realized lasting lubrication.
The rear side of connection pad 1 is provided with connecting thread pipe 11, is provided with the connection internal thread on connecting thread pipe 11's inner wall, and connecting thread pipe 11's both sides are provided with triangular support piece 12, and welded fastening between triangular support piece 12 and the connecting thread pipe 11 can rely on the connection pad to realize being connected with other equipment when installing the impeller, and the screw thread in the connecting thread pipe can carry out the connection of different equipment, and threaded connection is convenience and safety more.
Claims (8)
1. The utility model provides a high-speed forced air cooling impeller, is provided with the connection pad, is provided with connecting rod, its characterized in that on the connection pad: the connection pad on be provided with the embedded groove, connecting rod be connected to in the embedded groove just embedded groove and connecting rod between through threaded connection the outside of embedded groove be provided with the slack adjuster the outside of connecting rod be provided with the forced air cooling impeller, forced air cooling impeller and connecting rod between fix by the bolt the inboard of connecting rod be provided with the lubricated part of grease.
2. A high velocity air cooled impeller according to claim 1 wherein: the gap adjuster adopts an adjusting disk part, and a flexible adjusting rubber ring is arranged in the adjusting disk part.
3. A high velocity air cooled impeller according to claim 2 wherein: the adjusting disc component is internally provided with an adjusting gap, and a flexible adjusting rubber ring is embedded in the adjusting gap.
4. A high velocity air cooled impeller according to claim 1 wherein: the grease lubrication part is a lubrication grease injector, and an oil injection round hole is formed in the outer wall of the lubrication grease injector.
5. A high velocity air cooled impeller according to claim 4 wherein: the inner side of the lubricating oil injector is provided with an oil spilling part which is an oil absorption sponge, and the outer side of the oil absorption sponge is provided with an extrusion side block.
6. A high velocity air cooled impeller according to claim 5 wherein: the extrusion side block is embedded into the lubricating oil injector, and an extrusion circular boss is arranged on the outer surface of the extrusion side block.
7. A high velocity air cooled impeller according to claim 1 wherein: the rear side of the connecting disc is provided with a connecting threaded pipe, and the inner wall of the connecting threaded pipe is provided with a connecting internal thread.
8. A high velocity air cooled impeller according to claim 7 wherein: and triangular supporting blocks are arranged on two sides of the connecting threaded pipe, and the triangular supporting blocks and the connecting threaded pipe are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352750.XU CN211009092U (en) | 2019-08-20 | 2019-08-20 | High-speed air-cooled impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352750.XU CN211009092U (en) | 2019-08-20 | 2019-08-20 | High-speed air-cooled impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211009092U true CN211009092U (en) | 2020-07-14 |
Family
ID=71497037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921352750.XU Expired - Fee Related CN211009092U (en) | 2019-08-20 | 2019-08-20 | High-speed air-cooled impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211009092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228306A (en) * | 2020-10-26 | 2021-01-15 | 吕贺勤 | Machining air compressor |
-
2019
- 2019-08-20 CN CN201921352750.XU patent/CN211009092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228306A (en) * | 2020-10-26 | 2021-01-15 | 吕贺勤 | Machining air compressor |
| CN112228306B (en) * | 2020-10-26 | 2024-04-12 | 绿康(海宁)胶膜材料有限公司 | Machining air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211009092U (en) | High-speed air-cooled impeller | |
| CN111536033A (en) | Grease injection diameter-adjustable piston assembly | |
| CN214699060U (en) | Self-lubricating transmission gear for engine of unmanned aerial vehicle | |
| CN211525367U (en) | Sliding bearing with sealing function | |
| CN211501299U (en) | Long-life steering linkage bulb of reducing wearing and tearing | |
| CN220646519U (en) | Agricultural machinery bearing that leakproofness is good | |
| CN212499737U (en) | Truck axle with wheel edge locking mechanism | |
| CN220248633U (en) | High-bearing output shaft | |
| CN216407472U (en) | Automobile pull rod joint mechanism | |
| CN217301500U (en) | Automobile gearbox gear | |
| CN216990838U (en) | Mounting base for mounting disc cutter | |
| CN220537342U (en) | Universal connecting rod for flexible steering traction | |
| CN217177330U (en) | High-strength nylon pulley | |
| CN220726880U (en) | Dustproof sealing device for transmission power shaft sleeve | |
| CN220185610U (en) | Linear guide rail capable of preventing oil leakage | |
| CN221097412U (en) | Hydraulic motor planet carrier | |
| CN217401637U (en) | Noise-reducing wear-resistant gear | |
| CN220033976U (en) | Slewing bearing flange ring piece of overhead working truck | |
| CN210068737U (en) | High-speed rotor end face weight reduction and wind resistance reduction device | |
| CN216111762U (en) | Sliding self-sealing combined bearing | |
| CN220505566U (en) | High wear-resisting roller bearing | |
| CN109322984A (en) | A kind of high-speed gear box | |
| CN218913489U (en) | Multi-layer bearing convenient for disassembly of agricultural machinery | |
| CN220535751U (en) | Steering device and vehicle | |
| CN216951582U (en) | Improved fan shaft center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210820 |