CN209586689U - A kind of exit silencer suitable for Roots blower and pedestal integral structure - Google Patents
A kind of exit silencer suitable for Roots blower and pedestal integral structure Download PDFInfo
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- CN209586689U CN209586689U CN201920332729.7U CN201920332729U CN209586689U CN 209586689 U CN209586689 U CN 209586689U CN 201920332729 U CN201920332729 U CN 201920332729U CN 209586689 U CN209586689 U CN 209586689U
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- Prior art keywords
- muffler
- plate
- square tube
- installation
- transversely mounted
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Abstract
The utility model provides a kind of exit silencer suitable for Roots blower and pedestal integral structure, including muffler, muffler upper end fixed upper plate, lower side panel is fixed in muffler lower end, main shaft is installed between epipleural and lower side panel, main shaft annular side is bonded two sleeves, the equal fixed lateral mounting plate of two sleeve annular sides, welding installation square tube between epipleural and lower side panel, two guide rods are fixed in installation square tube upper end, two guide rods are separately mounted to two and are transversely mounted plate lower end and extending to be transversely mounted on the upside of plate, two guide rod annular sides are respectively mounted spring, pedestal and muffler are carried out integrated design by the design, it is effectively reduced occupied area, increase erasure effect, belt is tightened automatically under the effect of motor own wt simultaneously, reduce equipment cost, facilitate operation, improve using effect.
Description
Technical field
The utility model is a kind of exit silencer suitable for Roots blower and pedestal integral structure, belongs to Roots
Blower technology field.
Background technique
Roots blower, also referred to as roots blower are to belong to volume rotary blower, utilize two or three leaf turn
Son performs relative motion to compress and convey the rotary compressor of gas in cylinder.This blower fan structure is simple, easily manufactured,
Suitable for low-pressure occasion gas conveying and pressurization, it is also possible to make vacuum pump, in Roots blower use process, need by
Motor on Roots blower is fixed on pedestal.
The pedestal suitable for Roots blower of the prior art only plays simple fastening installation function, when motor is installed
After upper belt, need that related tensioning wheel is installed on pedestal to increase the production cost of equipment tighten belt, also need
It wants personnel to operate, increases labor intensity, need to design a kind of exit silencer suitable for Roots blower and pedestal one
Body formula structure solves the above problems.
Summary of the invention
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of outlet suitable for Roots blower
Muffler and pedestal integral structure, to solve the problems mentioned in the above background technology, the utility model reduce equipment cost,
Facilitate operation, improves using effect, it is functional high.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of be suitable for Roots
The exit silencer and pedestal integral structure of air blower, including muffler, the muffler upper end fixed upper plate are described to disappear
Lower side panel is fixed in sound device lower end, and entrance sleeve, muffler lower end middle position are installed in muffler front end middle position
Installation outlet adapter tube, the discharge connection are mounted on lower side panel lower end and mutually fix through lower side panel with muffler, the upside
Main shaft is installed between plate and lower side panel, installation muffler on the left of the main shaft, two sleeves of the main shaft annular side fitting, two
A equal fixed lateral mounting plate of the sleeve annular side is transversely mounted plate and is installed on the right side of muffler described in two, described
Welding installation square tube between epipleural and lower side panel, two guide rods, two guide rods are fixed in the installation square tube upper end
It is separately mounted to two and is transversely mounted plate lower end and extending to be transversely mounted on the upside of plate, two guide rod lower ends all extend to
It installs inside square tube, two guide rod annular sides are respectively mounted spring, and two springs are installed in installation square tube
End, two springs are separately mounted to two and are transversely mounted plate lower end and extend to be transversely mounted intralamellar part top, the bullet
Spring is mounted on the right side of sleeve, installs two sleeves between the epipleural and lower side panel and two are transversely mounted plate.
Further, air outlet runner is distributed using tubulation inside the muffler.
Further, c-type stiffening plate is welded between the epipleural and lower side panel and reinforces square tube, and c-type stiffening plate
Square tube is reinforced in right side installation, and reinforces installation installation square tube on the right side of square tube, and c-type stiffening plate is mounted on muffler lower left side,
And reinforces square tube and be mounted on the right side of muffler lower part, and reinforce installation two above square tube and be transversely mounted plate.
Further, suction flange, the weldering of entrance sleeve lower annular side are welded in entrance sleeve forward annular side
Exit flange.
Further, the installation square tube front end opens up two U-shaped holes, and the guide rod annular side is engaged by screw thread
Nut one, and nut one is fitted in installation square tube inner front wall, and nut one is mounted on U-shaped hole rear end, the guiding rod rear end
It is meshed through U-shaped hole with nut one, the guide rod annular side is by screw thread geared screw two, and nut two is fitted in cross
To installation front edge of board, described be transversely mounted on plate open up sliding eye, and nut two is mounted on sliding eye upper end, on the guide rod
End is meshed through sliding eye with nut two.
Further, described be transversely mounted on plate opens up two installation holes U.
The utility model has the beneficial effects that a kind of exit silencer and bottom suitable for Roots blower of the utility model
Seat integral structure, the utility model pass through addition epipleural, muffler, entrance sleeve, lower side panel, discharge connection, sleeve, master
Axis, is transversely mounted plate and spring at installation square tube, guide rod, and the design is using epipleural, lower side panel and is transversely mounted plate shape
At base functions, and muffler is installed on pedestal and carries out integrated design, effectively reduces occupied area, increase noise reduction effect
Fruit, it is functional high, while being compressed under the effect of motor own wt around main axis, and then to spring, spring can produce
Raw elastic force realizes and alleviates gravity, while move down motor, realization automatically tightens belt, reduces equipment cost, facilitate behaviour
Make, improves using effect.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is facing for a kind of exit silencer suitable for Roots blower of the utility model and pedestal integral structure
Figure；
Fig. 2 is looking up for a kind of exit silencer suitable for Roots blower of the utility model and pedestal integral structure
Figure；
Fig. 3 be a kind of exit silencer suitable for Roots blower of the utility model and pedestal integral structure A to
Cross-sectional view；
Fig. 4 is the side view of a kind of exit silencer suitable for Roots blower of the utility model and pedestal integral structure
Figure；
Fig. 5 is the implementation of a kind of exit silencer suitable for Roots blower of the utility model and pedestal integral structure
Example diagram；
In figure: 1- epipleural, 2- muffler, 3- entrance sleeve, 4- lower side panel, 5- discharge connection, 6- sleeve, 7- main shaft,
8- installation square tube, 9- guide rod, 10- are transversely mounted plate, 11- spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1-Fig. 5, the utility model provides a kind of technical solution: a kind of outlet suitable for Roots blower disappears
Epipleural 1 is welded in sound device and pedestal integral structure, including muffler 2,2 upper end of muffler, and lower side panel is welded in 2 lower end of muffler
4, entrance sleeve 3,2 lower end middle position installation outlet adapter tube 5 of muffler, discharge connection 5 are installed in 2 front end middle position of muffler
It is mounted on 4 lower end of lower side panel and is fixed through lower side panel 4 with 2 phase of muffler, main shaft 7 is installed between epipleural 1 and lower side panel 4,
Muffler 2 is installed, 7 annular side of main shaft is bonded two sleeves 6, and two 6 annular sides of sleeve weld laterally peace on the left of main shaft 7
Loading board 10, two are transversely mounted plate 10 and are installed in 2 right side of muffler, welding installation square tube 8 between epipleural 1 and lower side panel 4,
Two guide rods 9 are fixed in installation 8 upper end of square tube, and two guide rods 9 are separately mounted to two and are transversely mounted 10 lower end of plate and extend
It is transversely mounted 10 upside of plate out, two 9 lower ends of guide rod all extend to inside installation square tube 8, and two 9 annular sides of guide rod are equal
Spring 11 is installed, two springs 11 are installed in installation 8 upper end of square tube, and two springs 11 are separately mounted to two and are transversely mounted plate
10 lower ends simultaneously extend to and are transversely mounted 10 inner tip of plate, and spring 11 is mounted on 6 right side of sleeve, between epipleural 1 and lower side panel 4
Two sleeves 6 are installed and two are transversely mounted plate 10, epipleural 1 and lower side panel 4 are fixed to muffler about 2 two first
Then end is installed to two guide rods 9 in installation square tube 8, installation square tube 8 is then welded to epipleural 1 and lower side panel 4
Between, then 6 sets of the sleeve being transversely mounted on plate 10 are attached in 7 annular side of main shaft, main shaft 7 is then installed to upside again
Between plate 1 and lower side panel 4, then spring 11 is installed in 9 annular side of guide rod again, then 9 upper end of guide rod is extended
It is transversely mounted 10 upper end of plate out, and guide rod 9 is fastened with plate 10 is transversely mounted, forms base functions at this time, and the bottom of at
Muffler 2 is installed on seat and carries out integrated design, effectively reduces occupied area, increases erasure effect, functional high, such as Fig. 5
Shown, epipleural 1 and lower side panel 4 are fixed on workbench by personnel using bolt, realize that the installation of the utility model is fixed,
Then it recycles bolt that motor is fixed to two and is transversely mounted 10 upper end of plate, realize the installation of motor, when motor installs epithelium
After band, being transversely mounted plate 10 can be rotated under the effect of motor own wt around main shaft 7, and then compress to spring 11, bullet
Spring 11 can generate elastic force, realize and alleviate gravity, while move down motor, and realization automatically tightens belt, reduce equipment at
This, facilitates operation, improves using effect.
2 inside air outlet runner of muffler is distributed using tubulation, and noise is effectively reduced in the design of tubulation structure.
C-type stiffening plate is welded between epipleural 1 and lower side panel 4 and reinforces square tube, and installation is reinforced on the right side of c-type stiffening plate
Square tube, and reinforce installation installation square tube 8 on the right side of square tube, and c-type stiffening plate is mounted on 2 lower left side of muffler, and reinforces square tube
It is mounted on the right side of 2 lower part of muffler, and reinforces installation two above square tube and be transversely mounted plate 10, c-type stiffening plate and reinforcement side
The design of pipe increases the intensity between epipleural 1 and lower side panel 4, and then increases the utility model strength of stability.
Suction flange is welded in 3 forward annular side of entrance sleeve, and outlet(discharge) flange is welded in 3 lower annular side of entrance sleeve,
The design of suction flange facilitates the connection of entrance sleeve 3 to install, and the design of outlet(discharge) flange facilitates the connection of discharge connection 5 to install.
Installation 8 front end of square tube opens up two U-shaped holes, and 9 annular side of guide rod passes through screw thread geared screw one, and nut one
It is fitted in installation 8 inner front wall of square tube, and nut one is mounted on U-shaped hole rear end, 9 rear end of guide rod is through U-shaped hole and nut one
It is meshed, 9 annular side of guide rod is by screw thread geared screw two, and nut two is fitted in and is transversely mounted 10 front end of plate, laterally
Sliding eye is opened up on mounting plate 10, and nut two is mounted on sliding eye upper end, 9 upper end of guide rod is through sliding eye and nut two-phase
Engagement, guide rod 9 can move up and down in U-shaped hole, and then drive the adjustment for being transversely mounted 10 upper and lower position of plate, convenient for different rule
The motor of lattice is installed, and increases use scope, while the design of sliding eye is convenient for being transversely mounted plate 10 along about 9 guide rod
Movement.
It is transversely mounted on plate 10 and opens up two installation holes U, the design in the installation hole U passes through convenient for motor with plate 10 is transversely mounted
Installation is fixed in bolt.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (6)
1. a kind of exit silencer suitable for Roots blower and pedestal integral structure, including muffler, it is characterised in that:
The muffler upper end fixed upper plate, the fixed lower side panel in the muffler lower end, the installation of muffler front end middle position
Entrance sleeve, muffler lower end middle position installation outlet adapter tube, the discharge connection are mounted on lower side panel lower end and pass through
It wears side plate and is mutually fixed with muffler, main shaft is installed between the epipleural and lower side panel, muffler is installed on the left of the main shaft,
The main shaft annular side is bonded two sleeves, two equal fixed lateral mounting plates of sleeve annular side, two cross
It is installed on the right side of muffler to mounting plate, welding installation square tube between the epipleural and lower side panel, in the installation square tube
Two guide rods are fixed at end, and two guide rods are separately mounted to two and are transversely mounted plate lower end and extend be transversely mounted plate
Upside, two guide rod lower ends all extend to inside installation square tube, and two guide rod annular sides are respectively mounted spring,
Two springs are installed in installation square tube upper end, and two springs are separately mounted to two and are transversely mounted plate lower end and prolong
It extends to and is transversely mounted intralamellar part top, the spring is mounted on the right side of sleeve, and two are installed between the epipleural and lower side panel
Sleeve and two are transversely mounted plate.
2. a kind of exit silencer suitable for Roots blower according to claim 1 and pedestal integral structure,
Be characterized in that: air outlet runner is distributed using tubulation inside the muffler.
3. a kind of exit silencer suitable for Roots blower according to claim 1 and pedestal integral structure,
It is characterized in that: welding c-type stiffening plate between the epipleural and lower side panel and reinforce square tube, and installation on the right side of c-type stiffening plate
Reinforce square tube, and reinforces installation installation square tube on the right side of square tube, and c-type stiffening plate is mounted on muffler lower left side, and reinforcement side
Pipe is mounted on the right side of muffler lower part, and is reinforced installation two above square tube and be transversely mounted plate.
4. a kind of exit silencer suitable for Roots blower according to claim 1 and pedestal integral structure,
Be characterized in that: suction flange is welded in entrance sleeve forward annular side, and outlet method is welded in entrance sleeve lower annular side
It is blue.
5. a kind of exit silencer suitable for Roots blower according to claim 1 and pedestal integral structure,
Be characterized in that: the installation square tube front end opens up two U-shaped holes, and the guide rod annular side passes through screw thread geared screw one,
And nut one is fitted in installation square tube inner front wall, and nut one is mounted on U-shaped hole rear end, the guiding rod rear end is through U-shaped
Hole is meshed with nut one, and the guide rod annular side is by screw thread geared screw two, and nut two is fitted in and is transversely mounted
Front edge of board, described be transversely mounted on plate open up sliding eye, and nut two is mounted on sliding eye upper end, and the guide rod upper end is run through
Sliding eye is meshed with nut two.
6. a kind of exit silencer suitable for Roots blower according to claim 1 and pedestal integral structure,
Be characterized in that: described be transversely mounted on plate opens up two installation holes U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332729.7U CN209586689U (en) | 2019-03-16 | 2019-03-16 | A kind of exit silencer suitable for Roots blower and pedestal integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332729.7U CN209586689U (en) | 2019-03-16 | 2019-03-16 | A kind of exit silencer suitable for Roots blower and pedestal integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586689U true CN209586689U (en) | 2019-11-05 |
Family
ID=68374103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332729.7U Active CN209586689U (en) | 2019-03-16 | 2019-03-16 | A kind of exit silencer suitable for Roots blower and pedestal integral structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586689U (en) |
-
2019
- 2019-03-16 CN CN201920332729.7U patent/CN209586689U/en active Active
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