CN209458147U - It is energy-saving to vacuumize pump group - Google Patents
It is energy-saving to vacuumize pump group Download PDFInfo
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- CN209458147U CN209458147U CN201822024595.0U CN201822024595U CN209458147U CN 209458147 U CN209458147 U CN 209458147U CN 201822024595 U CN201822024595 U CN 201822024595U CN 209458147 U CN209458147 U CN 209458147U
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- vacuum pumping
- impeller
- main body
- pumping pump
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Abstract
Pump group is vacuumized the utility model discloses energy-saving, supporting mechanism including the setting of exhaust pipe, vacuum pumping pump main body, long axis, fixed block, motor, air intake duct and vacuum pumping pump body lower surface, the surface of the long axis is provided with fixed mechanism, the fixed mechanism includes impeller, fixed link, connecting hole, hexagon-headed bolt, fixed plate, hex-head nut, threaded hole, fixation hole and thread groove, the exhaust pipe is fixed on the upper surface of vacuum pumping pump main body, and the air intake duct is fixed on the upper surface of vacuum pumping pump main body and is located at the side of exhaust pipe；The fixed mechanism structure of the utility model is simple, user-friendly use, impeller is connected and fixed by fixed link and fixed plate, and fixation is screwed by hex-head nut and fixed link, facilitate impeller installation fixed and dismounting and change, reduces impeller installation difficulty, improve work task efficiency, and impeller demolition is facilitated to overhaul, increase the service life of vacuum pumping pump.
Description
Technical field
The utility model belongs to vacuum pumping pump technical group field, and in particular to energy-saving to vacuumize pump group.
Background technique
Vacuum pump, which refers to, to be obtained using machinery, physics, chemically or physically chemical method to being evacuated by pumping container
The device or equipment of vacuum.For popular, vacuum pump is to improve, generate and maintain true in a certain enclosure space with various methods
Empty device.
For impeller inside existing vacuum pump due to being fixed as entirety with long axis, it is inconvenient when installing fixed to cause, and increases
It processes the amount of labour of people and reduces worker's working efficiency, when impeller heavy workload when dismantling maintenance increases the disassembly maintenance of worker
Between the problem of, thus it is proposed that energy-saving vacuumize pump group.
Utility model content
Pump group is vacuumized the purpose of this utility model is to provide energy-saving, it is existing to solve to propose in above-mentioned background technique
Vacuum pump inside impeller due to being fixed as entirety with long axis, it is inconvenient when installing fixed to cause, and increases the labour of worker
Worker's working efficiency is measured and reduces, impeller is when dismantling maintenance the problem of the disassembly repair time of heavy workload increase worker.
To achieve the above object, the utility model provides the following technical solutions: energy-saving to vacuumize pump group, including exhaust
The supporting mechanism of pipe, vacuum pumping pump main body, long axis, fixed block, motor, air intake duct and the setting of vacuum pumping pump body lower surface,
The surface of the long axis is provided with fixed mechanism, and the fixed mechanism includes impeller, fixed link, connecting hole, hexagon-headed bolt, consolidates
Fixed board, hex-head nut, threaded hole, fixation hole and thread groove, the exhaust pipe are fixed on the upper table of vacuum pumping pump main body
Face, the air intake duct are fixed on the upper surface of vacuum pumping pump main body and are located at the side of exhaust pipe, and the long axis installation is put
It sets in the inside of vacuum pumping pump main body, the fixed block is fixed on one end of long axis, and it is true that the motor is fixed on pumping
The side of sky pump main body, the impeller installation is set in the surface of long axis and is placed on the inside of vacuum pumping pump main body, described solid
Fixed pole is symmetrically installed the inside for being fixed on the side of impeller and being placed on threaded hole, and the threaded hole is symmetrically provided with fixed plate
Side, the fixed plate are set in the surface of long axis and are located at impeller side, and the hex-head nut is set in the table of fixed link
Face, the fixation hole are symmetrically provided with the surface of fixed plate, and the thread groove is symmetrically provided with the surface of long axis, the turret head
Bolt installation is placed on the inside of fixation hole and screws fixation with thread groove, and the side of the impeller is provided with protection mechanism.
Preferably, the protection mechanism includes seal washer, fixed lobe and groove, and the seal washer is fixed on
The side of impeller, the fixed lobe are fixed on the surface of seal washer and are placed on the inside of groove, the groove pair
Claim the side for being provided with impeller.
Preferably, the supporting mechanism includes supporting leg, bottom plate and resilient cushion, and the supporting leg, which is symmetrically installed, is fixed on pumping
The lower surface of vacuum pump main body, the bottom plate are fixed on the downside of vacuum pumping pump main body, and the resilient cushion is fixed on
The lower surface of bottom plate.
Preferably, the side of the motor is provided with rotation axis, one end of the rotation axis and the long axis connection other end with
Motor connection, the long axis and rotation axis are connected and fixed by fixed block, and the inside of the vacuum pumping pump main body offers work
The inside in cabin, the work chamber is placed with impeller.
Preferably, the surface of the fixed link is provided with screw thread, and the inside of threaded hole is run through simultaneously in one end of the fixed link
Fixation is screwed with hex-head nut.
Compared with prior art, the utility model has the beneficial effects that
(1) the fixed mechanism structure of the utility model is simple, user-friendly use, and impeller passes through fixed link and fixation
Plate is connected and fixed, and screws fixation by hex-head nut and fixed link, is facilitated impeller installation fixed and dismounting and change, is reduced leaf
Installation difficulty is taken turns, work task efficiency is improved, and impeller demolition is facilitated to overhaul, increases the service life of vacuum pumping pump.
(2) fixed plate screws the surface for being fixed on long axis by hex-head nut and threaded hole, facilitates fixed plate installation solid
Fixed and disassembly, improves the operating rate of worker, fixed plate is facilitated to be connected and fixed with impeller, vacuum pumping pump body side side seal pad
Circle is fixed by fixed lobe and groove, facilitates seal washer installation fixed and dismounting and change, and prevent vacuum pumping pump master
Body drain gas increases the service life of vacuum pumping pump main body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vacuum pumping pump main body side view the schematic diagram of the section structure of the utility model；
Fig. 3 is the fixed plate side elevational cross-section structural schematic diagram of the utility model；
Fig. 4 is the long axis side elevational cross-section structural schematic diagram of the utility model；
Fig. 5 is the vacuum pumping pump main body partial elevational the schematic diagram of the section structure of the utility model；
In figure: 1, exhaust pipe；2, vacuum pumping pump main body；3, supporting leg；4, long axis；5, fixed block；6, rotation axis；7, electric
Machine；8, bottom plate；9, resilient cushion；10, air intake duct；11, impeller；12, fixed link；13, connecting hole；14, seal washer；15, it works
Cabin；16, hexagon-headed bolt；17, fixed plate；18, hex-head nut；19, threaded hole；20, fixation hole；21, thread groove；22, solid
Fixed protrusion；23, groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: energy-saving vacuum pumping pump
Under group, including exhaust pipe 1, vacuum pumping pump main body 2, long axis 4, fixed block 5, motor 7, air intake duct 10 and vacuum pumping pump main body 2
The supporting mechanism of surface setting, the surface of long axis 4 are provided with fixed mechanism, and fixed mechanism includes impeller 11, fixed link 12, connection
Hole 13, hexagon-headed bolt 16, fixed plate 17, hex-head nut 18, threaded hole 19, fixation hole 20 and thread groove 21, exhaust pipe 1 are pacified
Dress is fixed on the upper surface of vacuum pumping pump main body 2, and air intake duct 10 is fixed on the upper surface of vacuum pumping pump main body 2 and is located at row
The side of tracheae 1, long axis 4 install the inside for being placed on vacuum pumping pump main body 2, and fixed block 5 is fixed on one end of long axis 4,
Motor 7 is fixed on the side of vacuum pumping pump main body 2, and impeller 11 is installed the surface for being set in long axis 4 and is placed on and vacuumizes
The inside of main body 2 is pumped, fixed link 12 is symmetrically installed the side for being fixed on impeller 11 and is placed on the inside of threaded hole 19, fixed link
12 are fixedly connected with the side of impeller 11 by welding machine, and threaded hole 19 is symmetrically provided with the side of fixed plate 17, and 17 sets of fixed plate
It is located at the surface of long axis 4 and is located at 11 side of impeller, hex-head nut 18 is set in the surface of fixed link 12, and fixation hole 20 is symmetrical
It is provided with the surface of fixed plate 17, thread groove 21 is symmetrically provided with the surface of long axis 4, and the installation of hexagon-headed bolt 16 is placed on fixation
The inside in hole 20 and fixation is screwed with thread groove 21, the side of impeller 11 is provided with protection mechanism.
Install and fix in order to facilitate seal washer 14, in the present embodiment, it is preferred that protection mechanism include seal washer 14,
Fixed lobe 22 and groove 23, seal washer 14 are fixed on the side of impeller 11, and fixed lobe 22 is fixed on sealing
The surface of washer 14 and the inside for being placed on groove 23, groove 23 are symmetrically provided with the side of impeller 11.
Install and fix in order to facilitate vacuum pumping pump main body 2, in the present embodiment, it is preferred that supporting mechanism include supporting leg 3,
Bottom plate 8 and resilient cushion 9, supporting leg 3 are symmetrically installed the lower surface for being fixed on vacuum pumping pump main body 2, supporting leg 3 and vacuum pumping pump master
The lower surface of body 2 is fixedly connected by welding, and bottom plate 8 is fixed on the downside of vacuum pumping pump main body 2, and the installation of resilient cushion 9 is solid
It is scheduled on the lower surface of bottom plate 8.
Rotation axis 6 is followed to rotate in order to facilitate long axis 4, in the present embodiment, it is preferred that the side of motor 7 is provided with rotation
Axis 6, one end of rotation axis 6 connect the other end with long axis 4 and connect with motor 7, and long axis 4 is connect with rotation axis 6 by fixed block 5 solid
Fixed, the inside of vacuum pumping pump main body 2 offers work chamber 15, and the inside of work chamber 15 is placed with impeller 11.
It is connected and fixed in order to facilitate fixed plate 17 and impeller 11, in the present embodiment, it is preferred that the surface of fixed link 12 is arranged
There is screw thread, one end of fixed link 12 runs through the inside of threaded hole 19 and screws fixation with hex-head nut 18.
Embodiment 2
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: energy-saving vacuum pumping pump
Under group, including exhaust pipe 1, vacuum pumping pump main body 2, long axis 4, fixed block 5, motor 7, air intake duct 10 and vacuum pumping pump main body 2
The supporting mechanism of surface setting, the surface of long axis 4 are provided with fixed mechanism, and fixed mechanism includes impeller 11, fixed link 12, connection
Hole 13, hexagon-headed bolt 16, fixed plate 17, hex-head nut 18, threaded hole 19, fixation hole 20 and thread groove 21, exhaust pipe 1 are pacified
Dress is fixed on the upper surface of vacuum pumping pump main body 2, and air intake duct 10 is fixed on the upper surface of vacuum pumping pump main body 2 and is located at row
The side of tracheae 1, long axis 4 install the inside for being placed on vacuum pumping pump main body 2, and fixed block 5 is fixed on one end of long axis 4,
Motor 7 is fixed on the side of vacuum pumping pump main body 2, and impeller 11 is installed the surface for being set in long axis 4 and is placed on and vacuumizes
The inside of main body 2 is pumped, fixed link 12 is symmetrically installed the side for being fixed on impeller 11 and is placed on the inside of threaded hole 19, fixed link
12 are fixedly connected with the side of impeller 11 by injection molding, and threaded hole 19 is symmetrically provided with the side of fixed plate 17, and 17 sets of fixed plate
It is located at the surface of long axis 4 and is located at 11 side of impeller, hex-head nut 18 is set in the surface of fixed link 12, and fixation hole 20 is symmetrical
It is provided with the surface of fixed plate 17, thread groove 21 is symmetrically provided with the surface of long axis 4, and the installation of hexagon-headed bolt 16 is placed on fixation
The inside in hole 20 and fixation is screwed with thread groove 21, the side of impeller 11 is provided with protection mechanism.
Install and fix in order to facilitate seal washer 14, in the present embodiment, it is preferred that protection mechanism include seal washer 14,
Fixed lobe 22 and groove 23, seal washer 14 are fixed on the side of impeller 11, and fixed lobe 22 is fixed on sealing
The surface of washer 14 and the inside for being placed on groove 23, groove 23 are symmetrically provided with the side of impeller 11.
Install and fix in order to facilitate vacuum pumping pump main body 2, in the present embodiment, it is preferred that supporting mechanism include supporting leg 3,
Bottom plate 8 and resilient cushion 9, supporting leg 3 are symmetrically installed the lower surface for being fixed on vacuum pumping pump main body 2, supporting leg 3 and vacuum pumping pump master
The lower surface of body 2 is fixedly connected by injection molding, and bottom plate 8 is fixed on the downside of vacuum pumping pump main body 2, and the installation of resilient cushion 9 is solid
It is scheduled on the lower surface of bottom plate 8.
Rotation axis 6 is followed to rotate in order to facilitate long axis 4, in the present embodiment, it is preferred that the side of motor 7 is provided with rotation
Axis 6, one end of rotation axis 6 connect the other end with long axis 4 and connect with motor 7, and long axis 4 is connect with rotation axis 6 by fixed block 5 solid
Fixed, the inside of vacuum pumping pump main body 2 offers work chamber 15, and the inside of work chamber 15 is placed with impeller 11.
It is connected and fixed in order to facilitate fixed plate 17 and impeller 11, in the present embodiment, it is preferred that the surface of fixed link 12 is arranged
There is screw thread, one end of fixed link 12 runs through the inside of threaded hole 19 and screws fixation with hex-head nut 18.
The motor model of the utility model is YX3-7.5KW-2 type.
The working principle and process for using of the utility model: impeller 11 when in use, is first passed through connection by the utility model
Hole 13 is set in the surface of long axis 4, and fixed plate 17 is then set in the surface of long axis 4 and is located at the side of impeller 11, and is made
The fixed link 12 of 11 side of impeller runs through the inside of threaded hole 19, then 16 one end of hexagon-headed bolt in fixation hole 20
Portion simultaneously screws fixation with thread groove 21, then hex-head nut 18 is set in the surface of fixed link 12 and rotates clockwise turret head
Then nut 18 is fixed seal washer 14 by fixed lobe 22 and the groove 23 of 2 side of vacuum pumping pump main body, then
In installation pump cover, the utility model can be used after being installed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. energy-saving vacuumize pump group, including exhaust pipe (1), vacuum pumping pump main body (2), long axis (4), fixed block (5), motor
(7), air intake duct (10) and the supporting mechanism of vacuum pumping pump main body (2) lower surface setting, it is characterised in that: the long axis (4)
Surface be provided with fixed mechanism, the fixed mechanism includes impeller (11), fixed link (12), connecting hole (13), turret head spiral shell
Bolt (16), fixed plate (17), hex-head nut (18), threaded hole (19), fixation hole (20) and thread groove (21), the exhaust pipe
(1) it is fixed on the upper surface of vacuum pumping pump main body (2), the air intake duct (10) is fixed on vacuum pumping pump main body (2)
Upper surface and be located at the side of exhaust pipe (1), the long axis (4) installation is placed on the inside of vacuum pumping pump main body (2), described
Fixed block (5) is fixed on one end of long axis (4), and the motor (7) is fixed on the side of vacuum pumping pump main body (2),
Impeller (11) installation is set in the surface of long axis (4) and is placed on the inside of vacuum pumping pump main body (2), the fixed link
(12) it is symmetrically installed the inside for being fixed on the side of impeller (11) and being placed on threaded hole (19), the threaded hole (19) is symmetrically opened
It is located at the side of fixed plate (17), the fixed plate (17) is set in the surface of long axis (4) and is located at impeller (11) side, described
Hex-head nut (18) is set in the surface of fixed link (12), and the fixation hole (20) is symmetrically provided with the table of fixed plate (17)
Face, the thread groove (21) are symmetrically provided with the surface of long axis (4), and hexagon-headed bolt (16) installation is placed on fixation hole
(20) inside and fixation is screwed with thread groove (21), the side of the impeller (11) is provided with protection mechanism.
2. energy-saving pump group is vacuumized according to claim 1, it is characterised in that: the protection mechanism includes seal washer
(14), fixed lobe (22) and groove (23), the seal washer (14) are fixed on the side of impeller (11), the fixation
Raised (22) are fixed on the surface of seal washer (14) and are placed on the inside of groove (23), and the groove (23) is symmetrically opened
It is located at the side of impeller (11).
3. energy-saving pump group is vacuumized according to claim 1, it is characterised in that: the supporting mechanism includes supporting leg
(3), bottom plate (8) and resilient cushion (9), the supporting leg (3) are symmetrically installed the lower surface for being fixed on vacuum pumping pump main body (2), institute
The downside that bottom plate (8) is fixed on vacuum pumping pump main body (2) is stated, the resilient cushion (9) is fixed on the following table of bottom plate (8)
Face.
4. energy-saving pump group is vacuumized according to claim 1, it is characterised in that: the side of the motor (7) is provided with
Rotation axis (6), one end of the rotation axis (6) connect the other end with long axis (4) and connect with motor (7), the long axis (4) with turn
Moving axis (6) is connected and fixed by fixed block (5), and the inside of the vacuum pumping pump main body (2) offers work chamber (15), the work
The inside for making cabin (15) is placed with impeller (11).
5. energy-saving pump group is vacuumized according to claim 1, it is characterised in that: the surface of the fixed link (12) is arranged
There is screw thread, one end of the fixed link (12) runs through the inside of threaded hole (19) and screws fixation with hex-head nut (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024595.0U CN209458147U (en) | 2018-12-04 | 2018-12-04 | It is energy-saving to vacuumize pump group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024595.0U CN209458147U (en) | 2018-12-04 | 2018-12-04 | It is energy-saving to vacuumize pump group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458147U true CN209458147U (en) | 2019-10-01 |
Family
ID=68039728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024595.0U Active CN209458147U (en) | 2018-12-04 | 2018-12-04 | It is energy-saving to vacuumize pump group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458147U (en) |
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2018
- 2018-12-04 CN CN201822024595.0U patent/CN209458147U/en active Active
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