CN217682286U - Electric vacuum pump with shock mount - Google Patents
Electric vacuum pump with shock mount Download PDFInfo
- Publication number
- CN217682286U CN217682286U CN202221222168.3U CN202221222168U CN217682286U CN 217682286 U CN217682286 U CN 217682286U CN 202221222168 U CN202221222168 U CN 202221222168U CN 217682286 U CN217682286 U CN 217682286U
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- base
- vacuum pump
- shock
- shock attenuation
- inflator
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Abstract
The utility model discloses an electric vacuum pump with shock mount, the on-line screen storage device comprises a base, the base sets up for the U-shaped structure, evenly be equipped with damping spring on the base diapire, the last layer board that is equipped with of damping spring, be equipped with the vacuum pump on the layer board, the layer board is equipped with pneumatic type shock attenuation buffer gear with the junction of base, pneumatic type shock attenuation buffer gear includes shock attenuation gasbag, inflator and piston plate. The utility model belongs to the technical field of the vacuum pump, specifically indicate one kind can slow down vibrations to play certain cushioning effect, the electric vacuum pump that has a cushion socket of the noise that produces when can reducing vibrations.
Description
Technical Field
The utility model belongs to the technical field of the vacuum pump, specifically indicate an electric vacuum pump with shock mount.
Background
The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. In general, a vacuum pump is a device for improving, generating and maintaining a vacuum in a certain closed space by various methods. Vacuum pumps can be basically classified into two types, i.e., a gas trap pump and a gas transfer pump, according to the operating principle of the vacuum pump. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries. The common vacuum pumps comprise a dry screw vacuum pump, a water ring pump, a reciprocating pump, a slide valve pump, a rotary vane pump, a roots pump, a diffusion pump and the like, and the pumps are main pumps essential in the application of vacuum process in various industries of national economy in China. In recent years, along with the continuous high-speed development of the economy of China, the related downstream application industry of the vacuum pump keeps a rapid growth trend, and meanwhile, the vacuum pump industry of China realizes the continuous, stable and rapid development under the common pulling of the factors such as the continuous expansion of the application field of the vacuum pump. However, the existing vacuum pump has large vibration during operation, which causes large operation noise. Therefore the utility model provides a can slow down vibrations to play certain cushioning effect, the electric vacuum pump that has a cushion socket of the noise that produces when can reducing vibrations.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a can slow down vibrations to play certain cushioning effect, the electric vacuum pump that has a cushion socket of the noise that produces when can reducing vibrations.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: an electric vacuum pump with a shock absorption seat comprises a base, wherein the base is arranged in a U-shaped structure, shock absorption springs are uniformly arranged on the bottom wall of the base, a supporting plate is arranged on each shock absorption spring, a vacuum pump is arranged on each supporting plate, and a pneumatic shock absorption buffer mechanism is arranged at the joint of each supporting plate and the base, so that shock can be reduced, a certain buffer effect is achieved, and noise generated during shock can be reduced; pneumatic type shock attenuation buffer gear includes shock attenuation gasbag, inflator and piston plate, the shock attenuation gasbag is located on the base, the shock attenuation gasbag uses the vertical central line of base to set up two sets ofly as the symmetry axis, shock attenuation gasbag top and layer board fixed connection, it is equipped with the slide rail to inlay on the base both sides wall, the inflator is located on the diapire in the slide rail, the piston plate is located in the inflator, sliding joint has the stopper in the slide rail, the lateral wall fixed connection of stopper side and layer board, the stopper has the connecting rod, the connecting rod removes and runs through inflator roof setting, the connecting rod bottom is connected in the piston plate, the bottom of inflator passes through the connecting pipe intercommunication with the shock attenuation gasbag and sets up, can produce vibrations during the vacuum pump work, and the layer board can slide in the slide rail through the stopper during vibrations, and the stopper slides and can drive the piston plate and remove in the inflator through the connecting pipe, and the piston plate removes the gas that can make the inflator bottom in the inflator through the connecting pipe in the shock attenuation gasbag, and the layer board extrudees the gas in can make the shock attenuation gasbag in the shock attenuation gasbag can make the gas in the inflator downwards simultaneously to realize carrying out the shock attenuation buffering to the vacuum pump on the layer board, reduce the vacuum pump on the layer board simultaneously and drag of the vacuum pump.
Preferably, the connection part of the supporting plate and the base is uniformly provided with a shock absorber, and the shock absorbing spring is sleeved on the shock absorber.
Preferably, the damping springs and the dampers are arranged in a one-to-one correspondence manner.
As an optimized technical scheme of the utility model, evenly be equipped with the fixed column under the base.
As an optimized technical scheme of the utility model, the fixed column both sides evenly are equipped with the fixed rod.
As an optimized technical scheme of the utility model, the shock attenuation gasbag is made for rubber materials.
The utility model adopts the above structure to obtain the beneficial effects as follows: the utility model provides a pair of electric vacuum pump with shock pad passes through pneumatic type shock attenuation buffer gear's setting, the vacuum pump during operation can produce vibrations, the layer board can slide in the slide rail through the stopper during vibrations, the stopper slides and can drive the piston plate through the connecting rod and remove in the inflator, the piston plate removes in the inflator and can make in the gas of inflator bottom carry the shock attenuation gasbag through the connecting pipe, the layer board extrudees the shock attenuation gasbag downwards simultaneously and can make the gas in the shock attenuation gasbag extrude the inflator in, thereby under dragging of the both sides pressure of shock attenuation gasbag and inflator, realize carrying out the shock attenuation buffering to the vacuum pump on the layer board, the noise that produces when reducing vibrations simultaneously, through the setting of bumper shock absorber and damping spring, play the effect of supplementary shock attenuation buffering.
Drawings
Fig. 1 is a schematic view of the overall structure of an electric vacuum pump with a shock-absorbing seat according to the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
The damping device comprises a base 1, a base 2, a damping spring 3, a supporting plate 4, a vacuum pump 5, a pneumatic damping buffer mechanism 6, a damping air bag 7, an air cylinder 8, a piston plate 9, a sliding rail 10, a limiting block 11, a connecting rod 12, a connecting pipe 13, a damper 14, a fixing column 15 and a fixing rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the electric vacuum pump with a shock absorption seat provided by the utility model comprises a base 1, wherein the base 1 is in a U-shaped structure, the bottom wall of the base 1 is uniformly provided with shock absorption springs 2, the shock absorption springs 2 are provided with supporting plates 3, the supporting plates 3 are provided with vacuum pumps 4, and the connecting part of the supporting plates 3 and the base 1 is provided with a pneumatic shock absorption buffer mechanism 5; pneumatic type shock attenuation buffer gear 5 includes shock attenuation gasbag 6, inflator 7 and piston plate 8, shock attenuation gasbag 6 is located on base 1, shock attenuation gasbag 6 uses the vertical central line of base 1 to set up two sets ofly as the symmetry axis, 6 tops of shock attenuation gasbag and 3 fixed connection of layer board, shock attenuation gasbag 6 is made for rubber materials, it is equipped with slide rail 9 to inlay on the wall of base 1 both sides, inflator 7 is located on the diapire in the slide rail 9, piston plate 8 is located in inflator 7, slide rail 9 and slide the joint has stopper 10, stopper 10 sides and 3's lateral wall fixed connection of layer board, stopper 10 has connecting rod 11, connecting rod 11 removes and runs through 7 roof settings of inflator, connecting rod 11 bottom is connected in piston plate 8, the bottom of inflator 7 and shock attenuation gasbag 6 are through connecting pipe 12 intercommunication settings.
The connecting part of the supporting plate 3 and the base 1 is evenly provided with a shock absorber 13, the shock absorbing spring 2 is sleeved on the shock absorber 13, and the shock absorbing spring 2 and the shock absorber 13 are arranged in a one-to-one correspondence mode.
Evenly be equipped with fixed column 14 under the base 1, fixed column 14 both sides evenly are equipped with fixed rod 15.
During the specific use, vacuum pump 4 during operation can produce vibrations, during vibrations layer board 3 can slide in slide rail 9 through stopper 10, stopper 10 slides and can drive piston plate 8 through connecting rod 11 and remove in inflator 7, piston plate 8 removes in inflator 7 and can make in the gas of inflator 7 bottom carry shock attenuation gasbag 6 through connecting pipe 12, layer board 3 extrudees shock attenuation gasbag 6 downwards simultaneously and can make in the gas of shock attenuation gasbag 6 extrudees inflator 7, thereby under pulling of the both sides pressure of shock attenuation gasbag 6 and inflator 7, realize carrying out the shock attenuation buffering to vacuum pump 4 on layer board 3, the noise that produces when reducing vibrations simultaneously, bumper shock absorber 13 and damping spring 2 play the effect of supplementary shock attenuation buffering.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. An electric vacuum pump (4) with a damper base, characterized in that: the damping device comprises a base (1), wherein the base (1) is arranged in a U-shaped structure, damping springs (2) are uniformly arranged on the bottom wall of the base (1), supporting plates (3) are arranged on the damping springs (2), a vacuum pump (4) is arranged on the supporting plates (3), and a pneumatic damping and buffering mechanism (5) is arranged at the joint of the supporting plates (3) and the base (1); pneumatic type shock attenuation buffer gear (5) are including shock attenuation gasbag (6), inflator (7) and piston plate (8), base (1) is located in shock attenuation gasbag (6), shock attenuation gasbag (6) use the vertical central line of base (1) to set up two sets ofly as the symmetry axis, shock attenuation gasbag (6) top and layer board (3) fixed connection, it is equipped with slide rail (9) to inlay on base (1) both sides wall, inflator (7) are located on slide rail (9) interior diapire, inflator (7) are located in piston plate (8), sliding joint has stopper (10) in slide rail (9), the lateral wall fixed connection of stopper (10) side and layer board (3), stopper (10) have connecting rod (11), connecting rod (11) are removed and are run through inflator (7) roof setting, connecting rod (11) bottom is connected in piston plate (8), the bottom of inflator (7) and shock attenuation gasbag (6) are through connecting pipe (12) intercommunication setting.
2. An electric vacuum pump (4) with a shock-absorbing seat according to claim 1, characterized in that: the connection part of the supporting plate (3) and the base (1) is evenly provided with a shock absorber (13), and the shock absorbing spring (2) is sleeved on the shock absorber (13).
3. An electric vacuum pump (4) with a shock-absorbing seat according to claim 2, characterized in that: the damping springs (2) and the dampers (13) are arranged in a one-to-one correspondence manner.
4. An electric vacuum pump (4) with a shock-absorbing seat according to claim 3, characterized in that: fixing columns (14) are uniformly arranged below the base (1).
5. An electric vacuum pump (4) with a shock-absorbing seat according to claim 4, characterized in that: fixing rods (15) are uniformly arranged on two sides of the fixing column (14).
6. An electric vacuum pump (4) with a shock-absorbing seat according to claim 5, characterized in that: the shock absorption air bag (6) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221222168.3U CN217682286U (en) | 2022-05-20 | 2022-05-20 | Electric vacuum pump with shock mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221222168.3U CN217682286U (en) | 2022-05-20 | 2022-05-20 | Electric vacuum pump with shock mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217682286U true CN217682286U (en) | 2022-10-28 |
Family
ID=83741647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221222168.3U Active CN217682286U (en) | 2022-05-20 | 2022-05-20 | Electric vacuum pump with shock mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217682286U (en) |
-
2022
- 2022-05-20 CN CN202221222168.3U patent/CN217682286U/en active Active
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