CN214692159U - Rotary air locking and discharging device with scraper blade - Google Patents
Rotary air locking and discharging device with scraper blade Download PDFInfo
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- CN214692159U CN214692159U CN202120972259.8U CN202120972259U CN214692159U CN 214692159 U CN214692159 U CN 214692159U CN 202120972259 U CN202120972259 U CN 202120972259U CN 214692159 U CN214692159 U CN 214692159U
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Abstract
The utility model relates to a rotatory locking gas discharge apparatus with scrape board-like blade belongs to the unloading equipment field, including main part, swiveling wheel, fixed axle, driving motor and axle bed, the upper end of main part is seted up the feed inlet, and the lower extreme of main part sets up the discharge gate, and the inside of the mid portion of main part has the cylinder cavity, and feed inlet, discharge gate all are linked together with the cylinder cavity, and the main part lies in cylinder cavity one side and connects the axle bed perpendicularly, and the axle bed is installed horizontal fixed axle to the cylinder cavity direction of deviation, and the cylinder cavity lies in the outside circumference of fixed axle sets up the swiveling wheel, and the swiveling wheel deviates from one end of axle bed and connects driving motor through the drive shaft, driving motor with main part fixed connection; the rotating wheel is provided with a plurality of scraper blades. The scraper blade structure with special design realizes the separation of the rotating wheel and the fixed shaft, and has high adhesion resistance and high discharging efficiency.
Description
Technical Field
The utility model belongs to the unloading equipment field, in particular to rotatory lock gas discharge apparatus with scrape board-like blade.
Background
The star-shaped air-locking discharging device is used as special discharging equipment and is commonly used for a pressure output system or a negative pressure output system. The upper portion feed inlet receives the material, deposits the blade interval on the impeller in, takes the material to the lower part discharge gate through the impeller rotation, and the material relies on the dead weight to fall down from the discharge gate. When the material is discharged evenly, the upper and lower air pressures are cut off to play a role in locking the air.
In the conventional star-shaped air-locking discharging device, a common impeller consists of a middle rotating shaft and a plurality of blades and rotates together as a whole. When unloading viscous materials, the materials are adhered to the impeller and are difficult to fall down from the discharge hole by means of dead weight, and the unloading efficiency is low.
Disclosure of Invention
An object of the utility model is to the above-mentioned problem, provide a rotatory lock gas discharge apparatus with scrape board-like blade, have anti-adhesion, the efficient effect of unloading.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a scraping plate type blade star-shaped air locking and discharging device comprises a main body, a rotating wheel, a fixed shaft, a driving motor and a shaft seat, wherein a feeding hole is formed in the upper end of the main body, a discharging hole is formed in the lower end of the main body, a cylindrical cavity is formed in the middle of the main body, the feeding hole and the discharging hole are communicated with the cylindrical cavity, one side of the main body, which is located on the cylindrical cavity, is vertically connected with the shaft seat, the shaft seat is provided with the transverse fixed shaft in a direction deviating from the cylindrical cavity, the rotating wheel is circumferentially arranged on the outer side of the cylindrical cavity, one end, deviating from the shaft seat, of the rotating wheel is connected with the driving motor through a driving shaft, and the driving motor is fixedly connected with the main body; the rotating wheel is provided with a plurality of scraper blades.
In the technical scheme, one side of the main body, which is far away from the shaft seat, is fixedly connected with the connecting seat, and the driving motor is connected with the connecting seat.
In the technical scheme, gaps are reserved between the rotating wheel and the main body and between the rotating wheel and the fixing shaft.
In the technical scheme, the rotating wheel is provided with eight scraper blades, and an annular space between the cylindrical cavity and the outer wall of the fixing shaft is divided into eight chambers.
The utility model discloses beneficial effect for prior art is:
the scraper blade structure with the special design realizes that the rotating wheel and the fixed shaft are separated, the rotating wheel conveys materials in a rotating mode, the fixed shaft is fixed, and the materials are prevented from being adhered to the inner wall of the main body and the fixed shaft through the scraping effect of the scraper blade.
By controlling the height and the interval of the scraper blades, the adhesion amount of materials on the rotating wheel can be effectively reduced, and the unloading efficiency is improved.
Proper gaps are reserved among the rotating wheel, the main body and the fixed shaft, so that smooth operation and good air locking function are ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
description of reference numerals:
1-a body; 11-a feed inlet; 12-a discharge hole; 2-rotating wheel; 21-scraper blades; 22-a drive shaft; 3, fixing a shaft; 4-driving the motor; 5-a connecting seat; 6-shaft seat.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "radial", "axial", "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and fig. 2, the rotary air-locking discharging device with scraper blade of the embodiment of the present invention comprises a main body 1, a rotary wheel 2, a fixed shaft 3, a driving motor 4, a connecting seat 5, and a shaft seat 6, wherein a feeding port 11 is provided at the upper end of the main body 1, a discharging port 12 is provided at the lower end of the main body 1, a cylindrical cavity is provided inside the middle portion of the main body 1, the feeding port 11 and the discharging port 12 are both communicated with the cylindrical cavity, the left side of the cylindrical cavity of the main body 1 is vertically connected with the shaft seat 6, the shaft seat 6 is installed with a transverse fixed shaft 3 in a direction deviating from the cylindrical cavity, the other end of the fixed shaft 3 is close to the right side of the main body 1, the cylindrical cavity is divided into an annular space by the fixed shaft 3, the rotary wheel 2 is circumferentially provided outside the fixed shaft 3, one end of the rotary wheel 2 deviating from the shaft seat 6 is connected with the driving motor 4 through a driving shaft 22, the driving motor 4 is fixedly connected with the main body 1; the rotating wheel 2 is provided with a plurality of scraper blades 21, an annular space between the cylindrical inner cavity of the main body 1 and the outer wall of the fixed shaft 3 is divided into a plurality of cells, the rotating wheel and the fixed shaft are separated by a specially designed scraper blade structure, materials are conveyed by the rotating wheel in a rotating mode, the fixed shaft is fixed, and the materials are prevented from being adhered to the inner wall of the main body and the fixed shaft by the scraping effect of the scraper blades; furthermore, the height and the interval of the scraper blade are controlled, so that the adhesion of materials on the rotating wheel can be effectively reduced, and the unloading efficiency is improved.
As a specific embodiment of the present invention, the main body 1 is kept away from the one side fixed connection connecting seat 5 of the shaft seat 6, and the driving motor 4 is connected with the connecting seat 5.
As a specific embodiment of the utility model, all reserve suitable clearance between swiveling wheel 2 and main part 1 and the fixed axle 3, guarantee that the operation is smooth and easy and the lock gas functional good.
As a specific embodiment of the present invention, the rotating wheel 2 has eight scraper blades 21, dividing the annular space between the cylindrical cavity and the outer wall of the fixed shaft 3 into eight cells.
When unloading, swiveling wheel 2 rotates under driving motor 4 drives, and the material gets into from feed inlet 11 in succession, falls in the grid room that main part 1, swiveling wheel 2, fixed axle 3 three formed to along with swiveling wheel 2 anticlockwise rotation, under the scraping effect of scraping the board-like blade, the material can not adhere in main part 1 and fixed axle 3, and until the material reaches discharge gate 12 department, the material relies on the dead weight to fall down from discharge gate 12, accomplishes and unloads.
The scraper blade 21 has large interval, small height, little material adhesion and high discharging efficiency.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the method concept and technical solution of the present invention to make any modification, equivalent replacement, improvement, etc., or directly or indirectly use in other related technical fields, all of which are within the scope of the present invention.
Claims (4)
1. The rotary air-locking discharging device with scraper blades is characterized by comprising a main body (1), a rotating wheel (2), a fixed shaft (3), a driving motor (4) and a shaft seat (6), wherein a feeding hole (11) is formed in the upper end of the main body (1), a discharging hole (12) is formed in the lower end of the main body (1), a cylindrical cavity is formed in the middle of the main body (1), the feeding hole (11) and the discharging hole (12) are communicated with the cylindrical cavity, one side, located on the cylindrical cavity, of the main body (1) is vertically connected with the shaft seat (6), the transverse fixed shaft (3) is installed in the direction of the cylindrical cavity, the rotating wheel (2) is circumferentially arranged on the outer side of the fixed shaft (3) in the cylindrical cavity, one end, located off the shaft seat (6), of the rotating wheel (2) is connected with the driving motor (4) through a driving shaft (22), the driving motor (4) is fixedly connected with the main body (1); the rotating wheel (2) is provided with a plurality of scraper blades (21).
2. The rotary air-locking discharging device with scraper blade of claim 1, wherein the side of the main body (1) far away from the axle seat (6) is fixedly connected with a connecting seat (5), and the driving motor (4) is connected with the connecting seat (5).
3. A rotary air-lock discharge device with scraper blades according to claim 1, characterized in that there is a gap between the rotary wheel (2) and both the body (1) and the fixed shaft (3).
4. The rotary air-lock discharge device with scraper blade of claim 1, characterized by: the rotating wheel (2) is provided with eight scraper blades (21) which divide an annular space between the cylindrical cavity and the outer wall of the fixed shaft (3) into eight chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120972259.8U CN214692159U (en) | 2021-05-08 | 2021-05-08 | Rotary air locking and discharging device with scraper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120972259.8U CN214692159U (en) | 2021-05-08 | 2021-05-08 | Rotary air locking and discharging device with scraper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214692159U true CN214692159U (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120972259.8U Active CN214692159U (en) | 2021-05-08 | 2021-05-08 | Rotary air locking and discharging device with scraper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214692159U (en) |
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2021
- 2021-05-08 CN CN202120972259.8U patent/CN214692159U/en active Active
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