CN216198782U

CN216198782U - High-efficiency energy-saving vacuum pump

Info

Publication number: CN216198782U
Application number: CN202122342671.4U
Authority: CN
Inventors: 成国友
Original assignee: Shanghai Runchen Pump Industry Co ltd
Current assignee: Shanghai Runchen Pump Industry Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-05
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a high-efficiency energy-saving vacuum pump which comprises a device main body, a connecting assembly and a damping assembly, wherein the device main body comprises a motor and a pump, the upper surface of the pump is fixedly connected with a pump pipe, the connecting assembly is positioned on the upper surface of the pump pipe and comprises an interface fixedly connected to the upper surface of the pump pipe and a pressing block positioned on the inner side of the interface, the damping assembly is positioned below the device main body and comprises a bottom plate fixedly connected to the lower surface of the device main body, and the bottom plate comprises a first sub-plate and a second sub-plate; when installing external pipeline, can be directly insert the inside of interface in-connection ring with the pipeline, at first the briquetting atress removes to the inside of standing groove, then the briquetting drives the stopper and makes its atress to the inside compression reset spring of standing groove, and reverse clamp external pipeline through the briquetting under the effect of stopper power simultaneously, and the go-between can be rotatory in the inboard of interface through the ball simultaneously, is convenient for use the connection of external pipeline.

Description

High-efficiency energy-saving vacuum pump

Technical Field

The utility model relates to the technical field of vacuum pumps, in particular to a high-efficiency energy-saving 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.

But when in actual use, the top of energy-efficient vacuum pump need be connected with between the external pipeline, current device do not have and carry out the mode of convenient connection between the external pipeline, be not convenient for to the use of device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an energy-efficient 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 an energy-efficient vacuum pump, includes the device main part, the device main part includes motor and pump, the last fixed surface of pump is connected with the pump line, its characterized in that still includes:

the connecting assembly is positioned on the upper surface of the pump pipe and comprises an interface fixedly connected to the upper surface of the pump pipe and a pressing block positioned on the inner side of the interface;

and the damping assembly is positioned below the device main body and comprises a bottom plate fixedly connected to the lower surface of the device main body, and the bottom plate comprises a first sub plate and a second sub plate.

Preferably, the inner surface of the interface is movably connected with a ball, the outer surface of the ball is movably connected with a connecting ring, the inner side surface of the connecting ring is provided with a placing groove, the inner surface of the placing groove is fixedly connected with a return spring, one end of the return spring is fixedly connected with a limiting block, and the outer surface of the limiting block is fixedly connected with a pressing block.

Preferably, the lower surface of the first sub-plate is fixedly connected with a connecting block, the lower surface of the connecting block is fixedly connected with a compression block, the inner surface of the second sub-plate is provided with an air chamber, and the inner part of the outer wall of the second sub-plate is fixedly connected with an inflation inlet.

Preferably, the outer surface of the compression block is provided with a sealing gasket, and the air bin is connected with the external space through an inflation inlet.

Preferably, the inner wall of the gas bin is provided with a communicating groove, and the inflation inlet is fixed in the communicating groove.

Preferably, the section shape of one side of the pressing block is trapezoidal, and the pressing block is fixedly connected with the return spring through a limiting block.

Preferably, the opposite surfaces of the interface and the connecting ring are provided with rolling grooves, and the connecting ring is positioned in the rolling grooves.

The utility model has the technical effects and advantages that:

1. when installing external pipeline, can be directly insert the inside of interface in-connection ring with the pipeline, at first the briquetting atress removes to the inside of standing groove, then the briquetting drives the stopper and makes its atress to the inside compression reset spring of standing groove, and reverse clamp external pipeline through the briquetting under the effect of stopper power simultaneously, and the go-between can be rotatory in the inboard of interface through the ball simultaneously, is convenient for use the connection of external pipeline.

2. Can produce violent vibrations during the device uses, aerify to gas storehouse inside through the inflation inlet earlier before the use, drive connecting block and compression piece downstream through first minute board at the device during operation, then the compression piece can carry out the discontinuity oppression to its inside gas in gas storehouse, and the produced vibrations of reverse reduction device working process under the effect of gas pressure simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the interface of the present invention.

FIG. 3 is a partial cross-sectional structural view of a second plate of the present invention.

The reference signs are: 1. a device main body; 2. a pump tube; 3. an interface; 4. a base plate; 5. a connecting ring; 6. a placement groove; 7. a return spring; 8. a limiting block; 9. briquetting; 10. a first sub plate; 11. a second board; 12. connecting blocks; 13. compressing the block; 14. a gas bin; 15. an inflation inlet; 16. and a ball.

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.

An energy-efficient vacuum pump as shown in fig. 1-3 mainly comprises a device main body 1, a connecting assembly and a damping assembly, wherein:

device main part 1 includes motor and pump, and the last fixed surface of pump is connected with pump line 2, and coupling assembling is located the upper surface of pump line 2, including fixed connection in the interface 3 of 2 upper surfaces of pump line and be located the inboard briquetting 9 of interface 3, and damper assembly is located the below of device main part 1, including fixed connection in the bottom plate 4 of 1 lower surface of device main part, and bottom plate 4 includes first minute board 10 and second minute board 11.

Interface 3's internal surface swing joint has

ball

16, and 16 outer surface swing joint of ball has go-between 5, and standing groove 6 has been seted up to the inboard surface of go-between 5, and standing groove 6's internal surface fixedly connected with reset spring 7, reset spring 7's one end fixedly connected with stopper 8, stopper 8's external surface fixedly connected with briquetting 9, wherein:

when the external pipeline is installed, the pipeline can be directly inserted into the connecting ring 5 in the interface 3, firstly, the pressing block 9 is stressed to move towards the inside of the placing groove 6, then the pressing block 9 drives the limiting block 8 to compress the reset spring 7 towards the inside of the placing groove 6 and enable the reset spring to be stressed, meanwhile, the external pipeline is clamped through the pressing block 9 in a reverse direction under the action of the force of the limiting block 8, and meanwhile, the connecting ring 5 can rotate on the inner side of the interface 3 through the rolling balls 16, so that the external pipeline can be conveniently connected and used;

the section shape of 9 one sides of briquetting is trapezoidal, and briquetting 9 and reset spring 7 pass through 8 fixed connection of stopper, wherein:

a pressing block 9 with a trapezoidal section at one side is convenient for the insertion of an external pipeline, and then the pipeline is clamped through the pressing block 9 reversely under the action of the force of the return spring 7;

the opposite surfaces of the interface 3 and the connecting ring 5 are provided with rolling grooves, and the connecting ring 5 is positioned in the rolling grooves;

the rolling groove of interface 3 and go-between 5 opposite face for place ball 16, the go-between 5 of being convenient for drives external pipeline in interface 3's inside and rotates, is convenient for to external pipeline's use.

After adopting above-mentioned scheme, when installing external pipeline, can be directly insert the inside of 5 in the interface 3 interconnecting ring with the pipeline, briquetting 9 atress at first removes to the inside of standing groove 6, then briquetting 9 drives stopper 8 and makes its atress to the inside compression reset spring 7 of standing groove 6, reverse briquetting 9 through the tight external pipeline clamp of briquetting 9 under the effect of 8 power of stopper simultaneously, the interconnecting ring 5 can be rotatory in the inboard of interface 3 through ball 16, be convenient for use the connection of external pipeline.

First sub-board 10's lower fixed surface is connected with connecting block 12, and connecting block 12's lower fixed surface is connected with compression piece 13, and gas chamber 14 has been seted up to the internal surface of second sub-board 11, and the inside fixedly connected with inflation inlet 15 of 11 outer walls of second sub-board, wherein:

violent vibration can be generated when the device is used, the interior of the gas cabin 14 is inflated through the inflation inlet 15 before the device is used, the connecting block 12 and the compression block 13 are driven to move downwards through the first sub-plate 10 when the device works, then the compression block 13 can discontinuously press the gas in the gas cabin 14, and the vibration generated in the working process of the device is reversely reduced under the action of the gas pressure;

the surface of compression piece 13 is provided with sealed the pad, and gas storehouse 14 and exterior space pass through inflation inlet 15 to be connected, wherein:

the sealing gasket on the outer surface of the compression block 13 is used for maintaining the sealing between the compression block 13 and the gas bin 14, so that the vibration of the device is reduced by the gas in the gas bin 14;

the inner wall of gas storehouse 14 has been seted up the intercommunication groove, and aerifys mouthful 15 and fix in the inside in intercommunication groove, wherein:

the communicating groove on the inner wall of the gas bin 14 is used for communicating the inflating opening 15 with the gas bin 14, so that the gas bin 14 can be filled with gas conveniently.

The working principle of the utility model is as follows: when the external pipeline is installed, the pipeline can be directly inserted into the connecting ring 5 in the interface 3, firstly, the pressing block 9 is stressed to move towards the inside of the placing groove 6, then the pressing block 9 drives the limiting block 8 to compress the reset spring 7 towards the inside of the placing groove 6 and enable the reset spring to be stressed, meanwhile, the external pipeline is clamped through the pressing block 9 in a reverse direction under the action of the force of the limiting block 8, and meanwhile, the connecting ring 5 can rotate on the inner side of the interface 3 through the rolling balls 16, so that the external pipeline can be conveniently connected and used; violent vibration can be generated when the device is used, the interior of the gas cabin 14 is inflated through the inflation inlet 15 before use, the connecting block 12 and the compression block 13 are driven to move downwards through the first sub-plate 10 when the device works, then the compression block 13 can intermittently press the gas in the gas cabin 14, and the vibration generated in the working process of the device is reversely reduced under the action of the gas pressure.

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

1. The utility model provides an energy-efficient vacuum pump, includes device main part (1), device main part (1) includes motor and pump, the last fixed surface of pump is connected with pump line (2), its characterized in that still includes:

the connecting assembly is positioned on the upper surface of the pump pipe (2) and comprises an interface (3) fixedly connected to the upper surface of the pump pipe (2) and a pressing block (9) positioned on the inner side of the interface (3);

the shock absorption assembly is located below the device body (1) and comprises a bottom plate (4) fixedly connected to the lower surface of the device body (1), and the bottom plate (4) comprises a first sub-plate (10) and a second sub-plate (11).

2. An energy efficient vacuum pump as claimed in claim 1, wherein: the inner surface swing joint of interface (3) has ball (16), the surface swing joint of ball (16) has go-between (5), standing groove (6) have been seted up to the inboard surface of go-between (5), the internal surface fixed connection of standing groove (6) has reset spring (7), the one end fixedly connected with stopper (8) of reset spring (7), the external surface fixed connection of stopper (8) has briquetting (9).

3. An energy efficient vacuum pump as claimed in claim 1, wherein: the lower fixed surface of first minute board (10) is connected with connecting block (12), the lower fixed surface of connecting block (12) is connected with compression block (13), gas storehouse (14) have been seted up to the internal surface of second minute board (11), inside fixedly connected with inflation inlet (15) of second minute board (11) outer wall.

4. An energy efficient vacuum pump as claimed in claim 3, wherein: the outer surface of the compression block (13) is provided with a sealing gasket, and the air bin (14) is connected with the external space through an inflation inlet (15).

5. An energy efficient vacuum pump as claimed in claim 3, wherein: the inner wall of the gas bin (14) is provided with a communicating groove, and the inflation inlet (15) is fixed in the communicating groove.

6. An energy efficient vacuum pump as claimed in claim 2, wherein: the section shape of one side of the pressing block (9) is trapezoidal, and the pressing block (9) is fixedly connected with the return spring (7) through a limiting block (8).

7. An energy efficient vacuum pump as claimed in claim 2, wherein: the opposite surfaces of the interface (3) and the connecting ring (5) are provided with rolling grooves, and the connecting ring (5) is positioned in the rolling grooves.