CN209370112U - A kind of conveying fan - Google Patents
A kind of conveying fan Download PDFInfo
- Publication number
- CN209370112U CN209370112U CN201821899370.3U CN201821899370U CN209370112U CN 209370112 U CN209370112 U CN 209370112U CN 201821899370 U CN201821899370 U CN 201821899370U CN 209370112 U CN209370112 U CN 209370112U
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- CN
- China
- Prior art keywords
- motor
- electric machine
- machine support
- end cap
- preceding coverboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of conveying fans, including body, the front-end surface of the body is equipped with preceding coverboard, and preceding coverboard is fixedly connected by front housing fixing bolt with body, the front end of the preceding coverboard is equipped with air inlet, and air inlet is located at the centre of preceding coverboard, electric machine support is installed below the rear end of the body, and the lower end of electric machine support is equipped with bracket fixation hole with ground contact position, the upper end of the electric machine support is equipped with motor fixing frame, and motor fixing frame is fixedly connected by fixing bolt with electric machine support, the upper end of the motor fixing frame is equipped with motor, and motor is fixedly connected by welding with motor fixing frame, the side of the body is equipped with air outlet channel.A kind of conveying fan described in the utility model is equipped with blade, preceding coverboard, rear trochal disc, prevents the formation of vortex, gas disposably passes through blower, no stop gas, so that air-flow is steady, work efficiency is high for blower, also facilitates maintenance maintenance, brings better prospect of the application.
Description
Technical field
The utility model relates to blower technical field, in particular to a kind of conveying fan.
Background technique
Conveying fan is auxiliary tool common in people's industrial production, is especially used for fiber, wood shavings, cigarette some
The conveying such as grass, sawdust fragment and grain feed, with the fast development of production technology level, the demand of conveying fan is also more next
It is bigger, and traditional blower, impeller is usually centrifugal to be mounted on impeller hub disk, and upper impeller is hanging, higher in revolving speed
In the case of be easily deformed, structural instability, and existing blower is due to the problem of its structure designs vortex easy to form, gas
It is stopped in shell inside turn, working efficiency is not high, and when maintenance is also not easily, for this purpose, it is proposed that a kind of conveying fan.
Utility model content
The main purpose of the utility model is to provide a kind of conveying fans, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of conveying fan, including body, the front-end surface of the body is equipped with preceding coverboard, and preceding coverboard passes through front housing
Fixing bolt is fixedly connected with body, and the front end of the preceding coverboard is equipped with air inlet, and air inlet is located at the centre of preceding coverboard, institute
It states and electric machine support is installed below the rear end of body, and the lower end of electric machine support is equipped with bracket fixation hole, institute with ground contact position
The upper end for stating electric machine support is equipped with motor fixing frame, and motor fixing frame is fixedly connected by fixing bolt with electric machine support, institute
The upper end for stating motor fixing frame is equipped with motor, and motor is fixedly connected by welding with motor fixing frame, and the one of the body
Side is equipped with air outlet channel, and air outlet channel upper end is equipped with air outlet, and the inside of the body is equipped with impeller end cap, and leaf
Wheel end cap is located at the centre of preceding coverboard and close to preceding coverboard, and the side of the impeller end cap is equipped with blade, the back of the blade
Edge is connect with rear trochal disc, and the leading edge of blade is connect with ring support, and the centre of the rear trochal disc is equipped with connector sleeve.
Preferably, in the blades leading edges insertion ring support, the impeller end cap is located in ring support inner ring, should
Impeller end cap periphery is bonded with ring support inner headed face, and the front end face of impeller end cap is concordant with ring support side.
Preferably, the body is fixedly connected by welding with electric machine support.
Preferably, the blades leading edges are additionally provided with anchor point, and the impeller end, which covers, to be equipped with and the anchor point pair
The fixed point answered.
Preferably, soft using pad rubber, cork sheet or felt plate etc. between the electric machine support and reinforced concrete foundation
It material and is fixed by the bracket hole and is fixedly connected with the ground.
Preferably, the rear trochal disc is connect with motor shaft by connector sleeve, and motor shaft operating, which is driven by motor, makes rear trochal disc
Rotation band movable vane piece moves.
Compared with prior art, the utility model has the following beneficial effects: the blades leading edges of the conveying fan are embedded in
In ring support, the impeller end cap is located in ring support inner ring, the impeller end cap periphery and ring support inner circle face paste
It closing, the front end face of impeller end cap is concordant with ring support side, and blade both sides are separately connected on a toroidal support and on rear trochal disc,
The overall structure of blade and impeller assembly is enhanced, keeps it more stable when rotating at high speed；After gas enters blower, directly through logical
Air holes enters the air outlet that impeller assembly then passes on blower, and in blower, remaining place is not spiraled, and prevents the formation of vortex,
Gas disposably passes through blower, and no stop gas, so that air-flow is steady, work efficiency is high for blower, and preceding coverboard is fixed by front housing
Bolt is fixedly connected with body, facilitates maintenance, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of conveying fan of the utility model；
Fig. 2 is a kind of overall structure diagram of conveying fan of the utility model；
Fig. 3 is a kind of blade partial schematic diagram of conveying fan of the utility model；
Fig. 4 is a kind of front view of conveying fan of the utility model.
In figure: 1, body；2, electric machine support；3, motor fixing frame；4, fixing bolt；5, motor；6, air outlet；7, it enters the wind
Mouthful；8, preceding coverboard；9, fixed point；10, impeller end cap；11, blade；12, connector sleeve；13, rear trochal disc；14, anchor point；15, ring
Shape bracket；16, front housing fixing bolt；17, bracket fixation hole；18, air outlet channel.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figs 1-4, a kind of conveying fan, including body 1, the front-end surface of body 1 are equipped with preceding coverboard 8, and preceding
Coverboard 8 is fixedly connected by front housing fixing bolt 16 with body 1, and the front end of preceding coverboard 8 is equipped with air inlet 7, and air inlet 7 is located at
The rear end lower section of the centre of preceding coverboard 8, body 1 is equipped with electric machine support 2, and the lower end of electric machine support 2 is set with ground contact position
There is bracket fixation hole 17, the upper end of electric machine support 2 is equipped with motor fixing frame 3, and motor fixing frame 3 passes through fixing bolt 4 and electricity
Machine support 2 is fixedly connected, and the upper end of motor fixing frame 3 is equipped with motor 5, and motor 5 with motor fixing frame 3 by being welded and fixed
Connection, the side of body 1 is equipped with air outlet channel 18, and 18 upper end of air outlet channel is equipped with air outlet 6, and the inside of body 1 is pacified
Equipped with impeller end cap 10, and impeller end cap 10 is located at the centre of preceding coverboard 8 simultaneously close to preceding coverboard 8, and the side of impeller end cap 10 is set
There is blade 11, the back edge of blade 11 is connect with rear trochal disc 13, and the leading edge of blade 11 is connect with ring support 15, rear trochal disc
13 centre is equipped with connector sleeve 12；
11 leading edge of blade is embedded in ring support 15, and impeller end cap 10 is located in 15 inner ring of ring support, the impeller end
10 periphery of lid is bonded with 15 inner headed face of ring support, and the front end face of impeller end cap 10 is concordant with 15 side of ring support；Body 1
It is fixedly connected by welding with electric machine support 2；11 leading edge of blade is additionally provided with anchor point 14, and impeller end cap 10 is equipped with and determines
The corresponding fixed point 9 in site 14；Using pad rubber, cork sheet or felt plate etc. between electric machine support 2 and reinforced concrete foundation
It soft material and is fixed by the bracket hole 17 and is fixedly connected with the ground；Rear trochal disc 13 is connect with motor shaft by connector sleeve 12, by
The operating of 5 drive motor shaft of motor moves the rotation band movable vane piece 11 of rear trochal disc 13.
It should be noted that the utility model is a kind of conveying fan, in use, people can drive electricity by motor 5
Arbor operating moves the rotation band movable vane piece 11 of rear trochal disc 13, and rubber, soft should be padded between electric machine support 2 and reinforced concrete foundation
It the soft materials such as plank or felt plate and is fixed by the bracket hole 17 and is fixedly connected with the ground, prevent because generating vibration when blower works
Dynamic to cause noise, impeller end cap 10 is equipped with fixed point 9 corresponding with anchor point 14, and 11 leading edge of blade is embedded in ring support 15
In, impeller end cap 10 is located in 15 inner ring of ring support, which is bonded with 15 inner headed face of ring support,
The front end face of impeller end cap 10 is concordant with 15 side of ring support, enhances globality, and structure is more stable when it being made to run at high speed,
And after gas enters blower, it is directly entered the air outlet 6 that blade assembly then passes on blower, not in remaining place of blower
It spiraling, prevents the formation of vortex, gas disposably passes through blower, no stop gas, so that air-flow is steady, blower working efficiency
It is high.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of conveying fan, including body (1), it is characterised in that: the front-end surface of the body (1) is equipped with preceding coverboard
(8), and preceding coverboard (8) is fixedly connected by front housing fixing bolt (16) with body (1), and the front end of the preceding coverboard (8) is equipped with
Air inlet (7), and air inlet (7) is located at the centre of preceding coverboard (8), is equipped with electric machine support below the rear end of the body (1)
(2), and the lower end of electric machine support (2) with ground contact position be equipped with bracket fixation hole (17), the upper end of the electric machine support (2) is set
Have motor fixing frame (3), and motor fixing frame (3) is fixedly connected by fixing bolt (4) with electric machine support (2), the motor
The upper end of fixed frame (3) is equipped with motor (5), and motor (5) is fixedly connected by welding with motor fixing frame (3), the machine
The side of body (1) is equipped with air outlet channel (18), and air outlet channel (18) upper end is equipped with air outlet (6), the body (1)
Inside is equipped with impeller end cap (10), and impeller end cap (10) is located at the centre of preceding coverboard (8) simultaneously close preceding coverboard (8), described
The side of impeller end cap (10) is equipped with blade (11), and the back edge of the blade (11) is connect with rear trochal disc (13), and blade
(11) leading edge is connect with ring support (15), and the centre of the rear trochal disc (13) is equipped with connector sleeve (12).
2. a kind of conveying fan according to claim 1, it is characterised in that: blade (11) the leading edge insertion annular branch
In frame (15), the impeller end cap (10) is located in ring support (15) inner ring, and impeller end cap (10) periphery and annular are propped up
The fitting of frame (15) inner headed face, the front end face of impeller end cap (10) are concordant with ring support (15) side.
3. a kind of conveying fan according to claim 1, it is characterised in that: the body (1) passes through with electric machine support (2)
Connection is welded and fixed.
4. a kind of conveying fan according to claim 1, it is characterised in that: blade (11) leading edge is additionally provided with fixed
Site (14), the impeller end cap (10) are equipped with fixed point (9) corresponding with the anchor point (14).
5. a kind of conveying fan according to claim 1, it is characterised in that: the electric machine support (2) and armored concrete
The soft materials such as pad rubber, cork sheet or felt plate are used between basis and are fixed by the bracket the fixed company in hole (17) and ground
It connects.
6. a kind of conveying fan according to claim 1, it is characterised in that: the rear trochal disc (13) and motor shaft pass through company
Female connector (12) connection moves rear trochal disc (13) rotation band movable vane piece (11) by the operating of motor (5) drive motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899370.3U CN209370112U (en) | 2018-11-19 | 2018-11-19 | A kind of conveying fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899370.3U CN209370112U (en) | 2018-11-19 | 2018-11-19 | A kind of conveying fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370112U true CN209370112U (en) | 2019-09-10 |
Family
ID=67836760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821899370.3U Expired - Fee Related CN209370112U (en) | 2018-11-19 | 2018-11-19 | A kind of conveying fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370112U (en) |
-
2018
- 2018-11-19 CN CN201821899370.3U patent/CN209370112U/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: 20190910 Termination date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |