CN208474117U - A kind of air blower with fixed structure - Google Patents
A kind of air blower with fixed structure Download PDFInfo
- Publication number
- CN208474117U CN208474117U CN201820968861.2U CN201820968861U CN208474117U CN 208474117 U CN208474117 U CN 208474117U CN 201820968861 U CN201820968861 U CN 201820968861U CN 208474117 U CN208474117 U CN 208474117U
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- Prior art keywords
- fixed
- plate
- air blower
- carrier box
- screw rod
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Abstract
The utility model discloses a kind of air blowers with fixed structure, including loading plate, the upper end of the loading plate is fixed with Carrier box, cavity there are two being set in the Carrier box, rotating mechanism is equipped in two cavitys, screw rod is fixed on the rotating mechanism, one end of the screw rod runs through one end side wall of Carrier box and extends to the upper end of Carrier box, the upper end two sides of the Carrier box are respectively and fixedly provided with riser, the riser is equipped with mobile mechanism, one end of the mobile mechanism is fixed, and there are two mounting plates, connecting plate is fixed between two mounting plates, damping device is equipped between two mounting plates, the lower end of one of mounting plate is fixed, and there are two fixed links, the lower end of the fixed link is fixed with holding ring.The utility model realizes the function of facilitating installation and can be carried out damping in moving process, improves stability, can adjust the height and elasticity of clamping as needed, easy to operate, easy to use.
Description
Technical field
The utility model relates to blower technology field more particularly to a kind of air blowers with fixed structure.
Background technique
Roots blower, also referred to as roots blower are volume rotary blower, utilize two or three lobed rotors
It being performed relative motion in cylinder to compress and convey the rotary compressor of gas, this blower fan structure is simple, and it is easily manufactured, it fits
Gas conveying and pressurization for low-pressure occasion, it is also possible to make vacuum pump, the feature of Roots blower maximum is exactly when using
When pressure is adjusted within the allowable range, the variation of flow is little, and pressure range of choice is very wide, has the spy for forcing gas transmission
Point.Medium not oil-containing when conveying.Structure is simple, easy to maintenance, long service life, complete machine oscillation are small.
Currently, in industrialized production generally require that Roots blower is installed, still, existing Roots blower
The fixed mechanism of machine installs complexity, does not have the function of damping, it has not been convenient to which mobile, stability is poor, for this purpose, we have proposed one kind
Air blower with fixed structure solves the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has fixed knot
The air blower of structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of air blower with fixed structure, including loading plate, the upper end of the loading plate is fixed with Carrier box, described
It is set in Carrier box there are two cavity, is equipped with rotating mechanism in two cavitys, screw rod, the spiral shell are fixed on the rotating mechanism
One end of bar runs through one end side wall of Carrier box and extends to the upper end of Carrier box, and the upper end two sides of the Carrier box are respectively and fixedly provided with
Riser, the riser are equipped with mobile mechanism, and one end of the mobile mechanism is fixed there are two mounting plate, between two mounting plates
It is fixed with connecting plate, damping device is equipped between two mounting plates, the lower end of one of mounting plate is fixed there are two fixed link,
The lower end of the fixed link is fixed with holding ring, and the upper end of the Carrier box is fixed with placement plate, the upper end two of the placement plate
Side is respectively and fixedly provided with baffle, and the placement plate is equipped with air blower body, and the air blower body is located between two baffles, and four
The lower end of holding ring contradicts the upper end side wall in air blower body.
Preferably, the rotating mechanism includes running through the rotating bar being arranged on the side wall of cavity one end, the rotating bar
One end is fixed with rotating wheel, and the other end of the rotating bar is fixed with the second angular wheel, the side of second angular wheel
It is engaged with the first angular wheel, the lower end of the screw rod is rotatably connected on the bottom in cavity, and the first angular wheel is fixed on
On screw rod.
Preferably, the mobile mechanism includes two the first sliding blocks, and one end side wall of the riser is equipped with to be slided with first
The corresponding first sliding groove of block, and two the first sliding blocks are installed in first sliding groove, one end of two the first sliding blocks is respectively and fixedly provided with
Movable plate, is equipped with tapped through hole on two movable plates, and two tapped through holes are run through in the upper end of the screw rod, the riser it is upper
End side is fixed with fixed plate, and the upper end of the screw rod is rotatably connected on the lower end of fixed plate, and one end of the mounting plate is fixed
In the side of movable plate.
Preferably, the damping device includes the casing for being fixed therein a mounting plate upper end, the bottom in described sleeve pipe
Portion is fixed with spring, and the upper end of the spring is fixed with pressing plate, and the both ends of the pressing plate are respectively and fixedly provided with the second sliding block, described sleeve pipe
Second sliding slot corresponding with the second sliding block is equipped in interior opposing sidewalls, and the second sliding block is mounted in second sliding slot, it is described
The upper end of pressing plate is fixed with compression bar, and one end of the compression bar runs through one end side wall of casing and extends to the upper end of casing, described
The upper end of compression bar is fixed on the lower end of another mounting plate.
Preferably, described sleeve pipe is tube body closed at one end, and the closed end of described sleeve pipe is fixed therein a mounting plate
Upper end.
Preferably, the upper end of the air blower body is fixed with discharge pipe, and the upper end of the discharge pipe is connected with ventilation duct.
Preferably, the lower end quadrangle of the loading plate is equipped with idler wheel.
Compared with prior art, the utility model has the beneficial effects that
1, it by the cooperation between mobile mechanism and rotating mechanism, realizes to adjust as needed and air blower body is pressed from both sides
The function of the position and elasticity held, improves stability, facilitates installation, improves installation effectiveness；
2, by the cooperation between idler wheel and damping device, air blower body can be subtracted in moving process by realizing
The function of shake has evaded air blower body and has been easy to the problem of damaging in moving process, be moved easily, extended use
Service life；
In conclusion the air blower realizes the function of facilitating installation and can be carried out damping in moving process, improve
Stability can adjust the height and elasticity of clamping as needed, easy to operate, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of air blower with fixed structure external structure schematic diagram；
Fig. 2 be the utility model proposes a kind of air blower Carrier box with fixed structure schematic diagram of internal structure；
Fig. 3 be the utility model proposes a kind of air blower casing with fixed structure schematic diagram of internal structure.
In figure: 1 rotating wheel, 2 rotating bars, 3 compression bars, 4 connecting plates, 5 casings, 6 mounting plates, 7 fixed plates, 8 screw rods, 9 movements
Plate, 10 first sliding grooves, 11 baffles, 12 placement plates, 13 risers, 14 Carrier boxs, 15 idler wheels, 16 loading plates, 17 air blower bodies, 18
Ventilation duct, 19 holding rings, 20 fixed links, 21 first angular wheels, 22 second angular wheels, 23 first sliding blocks, 24 second sliding slots,
25 springs, 26 second sliding blocks, 27 pressing plates.
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.
Referring to Fig.1-3, the lower end quadrangle of a kind of air blower with fixed structure, including loading plate 16, loading plate 16 is equal
Equipped with idler wheel 15, convenient mobile with the device on loading plate 16 by idler wheel 15, the upper end of loading plate 16 is fixed with Carrier box
14, it sets in Carrier box 14 there are two cavity, is equipped with rotating mechanism in two cavitys, screw rod 8 is fixed on rotating mechanism, is passed through
Rotating mechanism, which facilitates, drives screw rod 8 to rotate, and one end of screw rod 8 runs through one end side wall of Carrier box 14 and extends to Carrier box 14
Upper end, the upper end two sides of Carrier box 14 are respectively and fixedly provided with riser 13, and riser 13 is equipped with mobile mechanism, and one end of mobile mechanism is fixed
It is convenient that the movement of mounting plate 6 is driven by mobile mechanism there are two mounting plate 6, it is fixed with connecting plate 4 between two mounting plates 6, two
Between a mounting plate 6 be equipped with damping device, by damping device to mounting plate 6 carry out damping, rotating mechanism, mobile mechanism and
Under the cooperation of damping device, movement is facilitated, the height of mounting plate 6 can be adjusted as needed, moreover it is possible to assist mounting plate 6
Damping improves stability.
The lower end of mounting plate 6 of the position under is fixed, and there are two fixed links 20, and the lower end of fixed link 20 is fixed with holding ring
19, air blower body 17 is clamped by holding ring 19, the upper end of Carrier box 14 is fixed with placement plate 12, placement plate 12
Upper end two sides are respectively and fixedly provided with baffle 11, prevent air blower body 17 from skidding, and placement plate 12 is equipped with air blower body 17, air blower
The upper end of body 17 is fixed with discharge pipe, and the upper end of discharge pipe is connected with ventilation duct 18, and air blower body 17 is located at two baffles
Between 11, the lower end of four holding rings 19 contradicts the upper end side wall in air blower body 17, by the way that four holding rings 19 are arranged
The stable holding to air blower body 17 can be improved, stability is improved.
In the utility model, rotating mechanism includes running through the rotating bar 2 being arranged on the side wall of cavity one end, rotating bar 2
One end is fixed with rotating wheel 1, and rotating wheel 1 drives rotating bar 2 to rotate, and the other end of rotating bar 2 is fixed with the second angular wheel 22,
Rotating bar 2 drives the rotation of the second angular wheel 22, and the side of the second angular wheel 22 is engaged with the first angular wheel 21, the second cone
Shape gear 22 drives the rotation of the first angular wheel 21, and the lower end of screw rod 8 is rotatably connected on the bottom in cavity, and the first conical tooth
Wheel 21 is fixed on screw rod 8, and the first angular wheel 21 drives screw rod 8 to rotate, and drives movable plate 9 to adjust height to facilitate.
In the utility model, mobile mechanism includes two the first sliding blocks 23, and one end side wall of riser 13 is equipped with and first
The corresponding first sliding groove 10 of sliding block 23, and two the first sliding blocks 23 are installed in first sliding groove 10, two the first sliding blocks 23
One end is respectively and fixedly provided with movable plate 9, and tapped through hole is equipped on two movable plates 9, and two tapped through holes are run through in the upper end of screw rod 8,
The upper end side of riser 13 is fixed with fixed plate 7, and the upper end of screw rod 8 is rotatably connected on the lower end of fixed plate 7, and the one of mounting plate 6
End is fixed on the side of movable plate 9, and screw rod 8 drives movable plate 9 to adjust height in the rotation, to facilitate drive mounting plate
6 adjust height.
In the utility model, damping device includes the casing 5 for being fixed therein 6 upper end of mounting plate, the bottom in casing 5
Portion is fixed with spring 25, and the upper end of spring 25 is fixed with pressing plate 27, and the both ends of pressing plate 27 are respectively and fixedly provided with the second sliding block 26, casing 5
Second sliding slot 24 corresponding with the second sliding block 26 is equipped in interior opposing sidewalls, and the second sliding block 26 is mounted on second sliding slot 24
Interior, the upper end of pressing plate 27 is fixed with compression bar 3, and one end of compression bar 3 runs through one end side wall of casing 5 and extends to the upper end of casing 5,
The upper end of compression bar 3 is fixed on the lower end of another mounting plate 6, and when one of mounting plate 6 presses to compression bar 3, compression bar 3 is right
Pressing plate 27 presses, and pressing plate 27 presses to spring 25, and spring 25 is automatically reset by the elastic force of itself, thus convenient to installation
Plate 6 carries out damping, and casing 5 is tube body closed at one end, and the closed end of casing 5 is fixed therein the upper end of a mounting plate 6, leads to
The elastic force of spring 25 itself is crossed, damping effectively can be carried out to mounting plate 6.
In the utility model, when in use, air blower body 17 is placed in placement plate 12, then rotates rotating wheel 1,
Rotating wheel 1 drives rotating bar 2 to rotate, and rotating bar 2 drives the rotation of the second angular wheel 22, and the second angular wheel 22 drives the first cone
Shape gear 21 rotates, and the first angular wheel 21 drives screw rod 8 to rotate, and screw rod 8 drives two movable plates 9 to adjust in the rotation
Highly, movable plate 9 drives the first sliding block 23 to move in first sliding groove 10, to be moved easily the movement of plate 9, two movable plates 9
It is mobile that two mounting plates 6 are driven when mobile respectively, to facilitate two mounting plates 6 of drive to adjust height, to drive it
In the fixed link 20 of 6 lower end of mounting plate adjust height, then facilitate and stable holding carried out to air blower body 17, when another
When a mounting plate 6 is squeezed, which presses to compression bar 3, and compression bar 3 presses to pressing plate 27, and pressing plate 27 applies spring 25
Pressure, spring 25 are automatically reset by itself elastic force, to carry out damping to air blower body 17, are avoided in idler wheel 15
When driving loading plate 16 mobile, air blower body 17 is caused to occur sliding, unstable problem generation is installed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of air blower with fixed structure, including loading plate (16), it is characterised in that: the upper end of the loading plate (16)
It is fixed with Carrier box (14), sets in the Carrier box (14) there are two cavity, be equipped with rotating mechanism in two cavitys, described turn
It is fixed on motivation structure screw rod (8), one end of the screw rod (8) runs through one end side wall of Carrier box (14) and extends to Carrier box
(14) the upper end two sides of upper end, the Carrier box (14) are respectively and fixedly provided with riser (13), and the riser (13) is equipped with moving machine
Structure, there are two one end fixations of the mobile mechanism mounting plate (6), is fixed with connecting plate (4) between two mounting plates (6), two
Damping device is equipped between a mounting plate (6), the lower end of one of mounting plate (6) is fixed, and there are two fixed link (20), described
The lower end of fixed link (20) is fixed with holding ring (19), and the upper end of the Carrier box (14) is fixed with placement plate (12), described to put
The upper end two sides for setting plate (12) are respectively and fixedly provided with baffle (11), and the placement plate (12) is equipped with air blower body (17), the drum
Blower body (17) is located between two baffles (11), and the lower end of four holding rings (19) is contradicted in air blower body (17)
Upper end side wall.
2. a kind of air blower with fixed structure according to claim 1, which is characterized in that the rotating mechanism includes
Through the rotating bar (2) being arranged on the side wall of cavity one end, one end of the rotating bar (2) is fixed with rotating wheel (1), and described turn
The other end of lever (2) is fixed with the second angular wheel (22), and the side of second angular wheel (22) is engaged with the first cone
Shape gear (21), the lower end of the screw rod (8) is rotatably connected on the bottom in cavity, and the first angular wheel (21) is fixed on spiral shell
On bar (8).
3. a kind of air blower with fixed structure according to claim 2, which is characterized in that the mobile mechanism includes
One end side wall of two the first sliding blocks (23), the riser (13) is equipped with first sliding groove corresponding with the first sliding block (23)
(10), and two the first sliding blocks (23) are installed in first sliding groove (10), and one end of two the first sliding blocks (23) is respectively and fixedly provided with
Movable plate (9), tapped through hole is equipped on two movable plates (9), and two tapped through holes, institute are run through in the upper end of the screw rod (8)
The upper end side for stating riser (13) is fixed with fixed plate (7), and the upper end of the screw rod (8) is rotatably connected under fixed plate (7)
End, one end of the mounting plate (6) is fixed on the side of movable plate (9).
4. a kind of air blower with fixed structure according to claim 3, which is characterized in that the damping device includes
It is fixed therein the casing (5) of mounting plate (6) upper end, the bottom in described sleeve pipe (5) is fixed with spring (25), the bullet
The upper end of spring (25) is fixed with pressing plate (27), and the both ends of the pressing plate (27) are respectively and fixedly provided with the second sliding block (26), described sleeve pipe (5)
Second sliding slot (24) corresponding with the second sliding block (26) is equipped in interior opposing sidewalls, and the second sliding block (26) is mounted on second
In sliding slot (24), the upper end of the pressing plate (27) is fixed with compression bar (3), and the one end of casing (5) is run through in one end of the compression bar (3)
The upper end of side wall and the upper end for extending to casing (5), the compression bar (3) is fixed on the lower end of another mounting plate (6).
5. a kind of air blower with fixed structure according to claim 4, which is characterized in that described sleeve pipe (5) is one
Closed tube body is held, the closed end of described sleeve pipe (5) is fixed therein the upper end of a mounting plate (6).
6. a kind of air blower with fixed structure according to claim 5, which is characterized in that the air blower body
(17) upper end is fixed with discharge pipe, and the upper end of the discharge pipe is connected with ventilation duct (18).
7. a kind of air blower with fixed structure according to claim 6, which is characterized in that the loading plate (16)
Lower end quadrangle is equipped with idler wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968861.2U CN208474117U (en) | 2018-06-22 | 2018-06-22 | A kind of air blower with fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968861.2U CN208474117U (en) | 2018-06-22 | 2018-06-22 | A kind of air blower with fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474117U true CN208474117U (en) | 2019-02-05 |
Family
ID=65214741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968861.2U Expired - Fee Related CN208474117U (en) | 2018-06-22 | 2018-06-22 | A kind of air blower with fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474117U (en) |
-
2018
- 2018-06-22 CN CN201820968861.2U patent/CN208474117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |