CN216198794U - High-efficient low noise vacuum pump - Google Patents
High-efficient low noise vacuum pump Download PDFInfo
- Publication number
- CN216198794U CN216198794U CN202122342672.9U CN202122342672U CN216198794U CN 216198794 U CN216198794 U CN 216198794U CN 202122342672 U CN202122342672 U CN 202122342672U CN 216198794 U CN216198794 U CN 216198794U
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- ball
- base
- motor
- heat
- 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.)
- Active
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a high-efficiency low-noise vacuum pump which comprises a motor, a damping and noise-reducing component and a heat-radiating component, wherein the vacuum pump is arranged on one side of the motor, the lower surface of the motor is fixedly connected with a base, one end of the vacuum pump is movably connected with a transmission belt, the damping and noise-reducing component is positioned in the base, and the heat-radiating component is positioned right below the motor and the vacuum pump; the produced vibrations can convey first connecting ball through the base in the device use, then convey the inside of connecting rod along first connecting ball, then down extend, until drive all the other subassembly swings through pendulum ball, pendulum ball swings at the surface swing of second connecting ball simultaneously, and the discontinuity compresses damping spring through the briquetting of swinging arms upper end, then reduce the produced vibrations of device during operation under the effect of damping spring power and the swing of pendulum ball and each subassembly, and then the production of noise abatement.
Description
Technical Field
The utility model relates to the technical field of vacuum pumps, in particular to a high-efficiency low-noise vacuum pump.
Background
The vacuum pump refers to a device or apparatus for obtaining vacuum by mechanically, physically, chemically or physico-chemically pumping a pumped container, and in popular terms, the vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by various methods.
However, in actual use, the vacuum pump is driven by the motor, and the motor generates large noise and a large amount of heat due to vibration in the working process, thereby affecting the surrounding environment and the operation of the equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a high-efficiency low-noise vacuum pump to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient low noise vacuum pump, includes the motor, one side of motor is provided with the vacuum pump, the lower fixed surface of motor is connected with the base, the one end swing joint of vacuum pump has the drive belt, still includes:
the vibration and noise reduction assembly is positioned in the base and comprises a first connecting ball positioned in the base and a swinging ball positioned below the first connecting ball;
the heat dissipation assembly is located under the motor and the vacuum pump and comprises a heat conduction plate located under the motor and the vacuum pump and a heat dissipation fan located at the upper end of the inner portion of the base.
Preferably, the lower fixed surface of the first connecting ball is connected with a connecting rod, the bottom fixed surface of the connecting rod is connected with a damping spring, the upper end of the damping spring is fixedly connected with a pressing block, the lower fixed surface of the pressing block is connected with a swinging rod, and one end of the swinging rod is fixedly connected with a second connecting ball.
Preferably, the top end of the inner surface of the base is provided with a groove matched with the first connecting ball, and the upper surface of the swinging ball is provided with a groove matched with the second connecting ball.
Preferably, a gap is reserved between the upper surface of the pressing block and the top end of the inner surface of the connecting rod, and the swinging ball is movably connected with the swinging rod through a second connecting ball.
Preferably, the lower surfaces of the motor and the vacuum pump are fixedly connected with heat conducting blocks, the lower surfaces of the heat conducting blocks are fixedly connected with the upper surface of the heat conducting plate, the lower surface of the heat conducting plate is fixedly connected with a supporting block, and the outer surface of the base is provided with a heat radiating port.
Preferably, the upper surface of the base is provided with a communicating groove, the heat radiation fan is fixed in the communicating groove, and the heat radiation fan is located under the supporting block.
Preferably, the inside of the upper end of the base is provided with a cavity, and the heat radiation fan, the cavity and the heat radiation port are communicated.
The utility model has the technical effects and advantages that:
1. the produced vibrations can convey first connecting ball through the base in the device use, then convey the inside of connecting rod along first connecting ball, then down extend, until drive all the other subassembly swings through pendulum ball, pendulum ball swings at the surface swing of second connecting ball simultaneously, and the discontinuity compresses damping spring through the briquetting of swinging arms upper end, then reduce the produced vibrations of device during operation under the effect of damping spring power and the swing of pendulum ball and each subassembly, and then the production of noise abatement.
2. By starting the heat dissipation fan, heat generated in the working process of the motor and the vacuum pump is gathered in a gap between the heat conduction plate and the supporting block through the heat conduction block and the heat conduction plate, then the heat is absorbed into the upper end of the base from the space between the heat conduction plate and the supporting block under the action of the heat dissipation fan and is discharged from the heat dissipation port, and the heat is dissipated to the device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side sectional view of the base of the present invention.
FIG. 3 is a schematic view of the structure of FIG. 2-A of the present invention.
Fig. 4 is a schematic diagram of a heat conducting plate according to the present invention.
The reference signs are: 1. a motor; 2. a transmission belt; 3. a vacuum pump; 4. a base; 5. a first connecting ball; 6. a connecting rod; 7. a damping spring; 8. briquetting; 9. a swing lever; 10. a second connecting ball; 11. placing a ball; 12. a heat conducting block; 13. a heat conducting plate; 14. a support block; 15. a heat radiation fan; 16. and a heat dissipation port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The high-efficiency low-noise vacuum pump shown in the attached figures 1-4 mainly comprises a motor 1, a damping and noise-reducing component and a heat-radiating component, wherein;
one side of motor 1 is provided with vacuum pump 3, the lower fixed surface of motor 1 is connected with base 4, the one end swing joint of vacuum pump 3 has drive belt 2, vibration/noise reduction subassembly is located the inside of base 4, including being located the inside first connecting ball 5 of base 4 and being located the pendulum ball 11 of first connecting ball 5 below, heat radiation component is located motor 1 and vacuum pump 3 under, including being located heat-conducting plate 13 under motor 1 and vacuum pump 3 and being located the inside radiator fan 15 of upper end of base 4.
The lower fixed surface of first connecting ball 5 is connected with connecting rod 6, and the bottom fixedly connected with damping spring 7 of 6 internal surfaces of connecting rod, damping spring 7's upper end fixedly connected with briquetting 8, the lower fixed surface of briquetting 8 is connected with swinging arms 9, and ball 10 is connected to the one end fixedly connected with second of swinging arms 9, wherein:
the vibration generated in the use of the device can be transmitted to the first connecting ball 5 through the base 4, then transmitted to the inside of the connecting rod 6 along the first connecting ball 5, then extended downwards until the other components are driven to swing through the swinging ball 11, meanwhile, the swinging ball 11 swings on the outer surface of the second connecting ball 10, the damping spring 7 is compressed through the pressing block 8 at the upper end of the swinging rod 9 discontinuously, and then the vibration generated in the working process of the device is reduced under the action of the force of the damping spring 7 and the swinging of the swinging ball 11 and each component, so that the noise is reduced;
the top of 4 internal surfaces of base seted up with first connecting ball 5 assorted grooves, the upper surface of pendulum ball 11 seted up with the second connecting ball 10 assorted grooves, wherein:
the grooves on the top end of the inner surface of the base 4 and the upper surface of the pendulum ball 11 are used for keeping connection with the first connecting ball 5 and the second connecting ball 10, and simultaneously, the first connecting ball 5 and the pendulum ball 11 are not influenced to swing under the condition of vibration;
a gap is reserved between the upper surface of the pressing block 8 and the top end of the inner surface of the connecting rod 6, and the swinging ball 11 and the swinging rod 9 are movably connected through a second connecting ball 10, wherein:
the space between the upper surface of the pressing block 8 and the top end of the inner surface of the connecting rod 6 is used for providing a space for the damping spring 7 to drive the pressing block 8 to move upwards, so that the generation of noise reduction through vibration reduction is facilitated.
After adopting above-mentioned scheme, the produced vibrations can convey first connecting ball 5 through base 4 in the device use, then convey the inside of connecting rod 6 along first connecting ball 5, then it is down along extending, until driving all the other subassemblies through pendulum ball 11 and swing, pendulum ball 11 swings at the surface of second connecting ball 10 simultaneously, and the discontinuity compresses damping spring 7 through briquetting 8 on the rocking beam 9, then reduce the produced vibrations of device during operation under the effect of damping spring 7 power and the swing of pendulum ball 11 and each subassembly, and then the production of noise abatement.
The equal fixedly connected with heat conduction piece 12 of lower surface of motor 1 and vacuum pump 3, the lower surface of heat conduction piece 12 and the last fixed surface of heat-conducting plate 13 are connected, and the lower fixed surface of heat-conducting plate 13 is connected with supporting shoe 14, and thermovent 16 has been seted up to the surface of base 4, wherein:
by starting the heat radiation fan 15, the heat generated in the working process of the motor 1 and the vacuum pump 3 is gathered in the gap between the heat conduction plate 13 and the supporting block 14 through the heat conduction block 12 and the heat conduction plate 13, then the heat is absorbed into the upper end of the base 4 from the space between the heat conduction plate 13 and the supporting block 14 under the action of the heat radiation fan 15, and is discharged from the heat radiation port 16, so that the device is radiated;
the communicating groove has been seted up to the upper surface of base 4, and radiator fan 15 fixes in the inside of communicating groove, and radiator fan 15 is located supporting shoe 14 under, wherein:
the communicating groove on the upper surface of the base 4 is used for fixing the radiating fan 15, and connecting the gap between the supporting block 14 and the heat conducting plate 13 with the inside of the base 4, so as to be convenient for heat conduction;
the inside of base 4 upper end is provided with the cavity, and radiator fan 15, cavity and thermovent 16 intercommunication, wherein:
the cavity inside the upper end of the base 4 is used for exhausting air with higher temperature inside through the heat dissipation port 16, so that heat dissipation of the device is facilitated.
The working principle of the utility model is as follows: the vibration generated in the use of the device can be transmitted to the first connecting ball 5 through the base 4, then transmitted to the inside of the connecting rod 6 along the first connecting ball 5, then extended downwards until the other components are driven to swing through the swinging ball 11, meanwhile, the swinging ball 11 swings on the outer surface of the second connecting ball 10, the damping spring 7 is compressed through the pressing block 8 at the upper end of the swinging rod 9 discontinuously, and then the vibration generated in the working process of the device is reduced under the action of the force of the damping spring 7 and the swinging of the swinging ball 11 and each component, so that the noise is reduced; when the heat dissipation fan 15 is first started, heat generated during the operation of the motor 1 and the vacuum pump 3 is conducted to the heat conduction plate 13 through the heat conduction block 12, then is gathered in a gap between the heat conduction plate 13 and the support block 14, and then is absorbed into the upper end of the base 4 from between the heat conduction plate 13 and the support block 14 under the action of the heat dissipation fan 15 and is discharged from the heat dissipation port 16, so that the heat dissipation of the device is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-efficient low noise vacuum pump, includes motor (1), one side of motor (1) is provided with vacuum pump (3), the lower fixed surface of motor (1) is connected with base (4), the one end swing joint of vacuum pump (3) has drive belt (2), its characterized in that still includes:
the damping and noise reducing component is positioned inside the base (4) and comprises a first connecting ball (5) positioned inside the base (4) and a swinging ball (11) positioned below the first connecting ball (5);
the heat dissipation assembly is located under the motor (1) and the vacuum pump (3) and comprises a heat conduction plate (13) located under the motor (1) and the vacuum pump (3) and a heat dissipation fan (15) located at the upper end of the inner portion of the base (4).
2. A high efficiency, low noise vacuum pump as defined in claim 1, wherein: the lower fixed surface of first connecting ball (5) is connected with connecting rod (6), the bottom fixedly connected with damping spring (7) of connecting rod (6) internal surface, the upper end fixedly connected with briquetting (8) of damping spring (7), the lower fixed surface of briquetting (8) is connected with swinging arms (9), the one end fixedly connected with second connecting ball (10) of swinging arms (9).
3. A high efficiency, low noise vacuum pump as defined in claim 2, wherein: the top end of the inner surface of the base (4) is provided with a groove matched with the first connecting ball (5), and the upper surface of the swinging ball (11) is provided with a groove matched with the second connecting ball (10).
4. A high efficiency, low noise vacuum pump as defined in claim 2, wherein: a gap is reserved between the upper surface of the pressing block (8) and the top end of the inner surface of the connecting rod (6), and the swing ball (11) is movably connected with the swing rod (9) through a second connecting ball (10).
5. A high efficiency, low noise vacuum pump as defined in claim 1, wherein: the heat dissipation device is characterized in that the lower surfaces of the motor (1) and the vacuum pump (3) are fixedly connected with heat conduction blocks (12), the lower surfaces of the heat conduction blocks (12) are fixedly connected with the upper surface of a heat conduction plate (13), the lower surface of the heat conduction plate (13) is fixedly connected with a supporting block (14), and the outer surface of the base (4) is provided with a heat dissipation port (16).
6. A high efficiency, low noise vacuum pump as defined in claim 5, wherein: the upper surface of the base (4) is provided with a communicating groove, the heat radiation fan (15) is fixed in the communicating groove, and the heat radiation fan (15) is located under the supporting block (14).
7. A high efficiency, low noise vacuum pump as defined in claim 5, wherein: the inside of base (4) upper end is provided with the cavity, and radiator fan (15), cavity and thermovent (16) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342672.9U CN216198794U (en) | 2021-09-26 | 2021-09-26 | High-efficient low noise vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342672.9U CN216198794U (en) | 2021-09-26 | 2021-09-26 | High-efficient low noise vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216198794U true CN216198794U (en) | 2022-04-05 |
Family
ID=80926667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122342672.9U Active CN216198794U (en) | 2021-09-26 | 2021-09-26 | High-efficient low noise vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216198794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855532A (en) * | 2023-02-23 | 2023-03-28 | 山东明宇重工机械有限公司 | Wheel loader semi-axis dynamic torque load spectrum testing device |
-
2021
- 2021-09-26 CN CN202122342672.9U patent/CN216198794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855532A (en) * | 2023-02-23 | 2023-03-28 | 山东明宇重工机械有限公司 | Wheel loader semi-axis dynamic torque load spectrum testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216198794U (en) | High-efficient low noise vacuum pump | |
| CN209586632U (en) | A kind of high efficiency and heat radiation cavity compressor | |
| CN115013316A (en) | Self-cooling Roots vacuum pump and self-cooling method thereof | |
| CN210484499U (en) | Portable air compressor machine mounting bracket that has shock-absorbing function | |
| CN212079631U (en) | Water ring vacuum pump with cooling function | |
| CN218162060U (en) | Electromagnetic motor with noise reduction casing | |
| CN117780605A (en) | Buckle butt joint connecting rod and method for refrigeration compressor | |
| CN214063244U (en) | Air compressor machine sound-proof housing device | |
| CN214046530U (en) | Radiator with deashing structure | |
| CN111677651B (en) | Compressor assembly structure and refrigeration equipment | |
| CN114562483A (en) | Double-flow-passage heat-dissipation water pump | |
| CN212208169U (en) | Shock attenuation server heat dissipation machine case | |
| CN220292489U (en) | Big data processing data acquisition platform | |
| CN217107510U (en) | Brushless direct current motor fan with integrated gear shifting switch and driving system | |
| CN221800031U (en) | High-efficient refrigerated air compressor machine aircraft nose | |
| CN110792574A (en) | Production air compressor machine for corrosion resistant plate that shock attenuation performance is good | |
| CN214533212U (en) | Noise reduction type engine shell | |
| CN214145827U (en) | Air compressor convenient to maintain | |
| CN213937668U (en) | High heat dissipating motor | |
| CN221257067U (en) | Integral crankcase structure of air compressor machine double-cylinder | |
| CN218479921U (en) | Horizontal series double-drive two-stage compression screw main machine | |
| CN114738245A (en) | Portable rechargeable air compressor and use method thereof | |
| CN221144718U (en) | Anti-impact compressor cooling device | |
| CN116058695B (en) | Durable-to-work driving motor and method for food processor | |
| CN221929647U (en) | Waterproof and unbroken ultrasonic motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |