CN202967375U - Rotary feeder - Google Patents
Rotary feeder Download PDFInfo
- Publication number
- CN202967375U CN202967375U CN 201220673793 CN201220673793U CN202967375U CN 202967375 U CN202967375 U CN 202967375U CN 201220673793 CN201220673793 CN 201220673793 CN 201220673793 U CN201220673793 U CN 201220673793U CN 202967375 U CN202967375 U CN 202967375U
- Authority
- CN
- China
- Prior art keywords
- box assembly
- bearing box
- rotary feeder
- base plate
- head screw
- 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 - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a novel rotary feeder which is mainly suitable for a blowing system of solid materials laden in bulk in industrial production. The rotary feeder mainly comprises components including a top plate, a mixing device, an impeller, a feeding bucket, a bottom plate, a silencer, a bearing box assembly, a slowdown motor, lifting lugs, a screwed plug and the like; the mixing device is used as a core component of the rotary feeder and arranged at the small end of a bearing box assembly shaft, a shaft sleeve is arranged on the end face of the small end of the bearing box assembly, the other end of the bearing box assembly is connected with the slowdown motor, the top plate is arranged between the mixing device and the feeding bucket, the feeding bucket is arranged between the top plate and the bottom plate, a lining ring is arranged in the middle of the feeding bucket, and the impeller is arranged on a position, provided with a shaft key, of the bearing box assembly and is connected with the bearing box assembly through a general flat key. The rotary feeder has the advantages of good tightness, easy operation, good crossing performance, intelligent protection, long service life, and easy maintenance and the like; and the maintenance can be achieved as long as a sealing ring is changed and an overall pump body does not need to be abandoned.
Description
Technical field
The utility model relates to a kind of novel strength injection system charging gear----rotary feeder, mainly is applicable in the injection system of solid bulk material in commercial production.
Background technology
In present commercial production, requirement due to production technology, need the part solid bulk material is jetted in production facilities, now popular on market is by common rotatory feeder valve feed, then material is jetted to production facilities as source of the gas with pressurized air, the winding-up amount of regulating material by the pressure of regulating in pipeline.The shortcoming of this injection system is that feed valve easily leaks gas and forms the gas holder, causes that blanking is smooth, serious wear between rotor blade and housing, and feeding coal is non-adjustable, controls winding-up amount winding-up amount by adjustable pressure inhomogeneous, easily plugging.
The utility model content
The bad phenomenon such as, serious wear smooth for the blanking that overcomes popular injection system in the market, winding-up amount are inhomogeneous, easy plugging.The utility model provides a kind of novel vertical rotating feeder, this feeder rotor is vertical structure, and the top is equipped with arch breaking apparatus, is easy to material spilling, the fixed volume that forms between each blade of vertical rotor and housing guarantees the homogeneity of feed as the gauging device in injection system.The rotor of feeder has variable-frequency motor to drive, and can pass through the winding-up amount of the frequency adjusting system of adjustment motor.Pressure when injection system generation plugging in the injection system pipeline can raise, and control system will be adjusted the frequency of feeder drive motor, reduces the speed of feeder, reduces feeding coal and strengthens simultaneously jetting pressure, blows and threads a pipe.After the obstruction in pipeline was got rid of, the pressure drop in pipeline was low, and control system returns to original rotating speed with the rotating speed of feeder again.Guarantee that whole winding-up process is continuous, stable, reliable.
The technical scheme that its technical matters that solves the utility model adopts is:
a kind of rotary feeder, it is characterized in that: rotary feeder is mainly by top board, mixing device, axle sleeve, lining ring, impeller, feed barrel, base plate, wear washer, rubber seal, sound arrester, bearing box assembly, reducing motor, hanger, O type sealing band, O type circle, hex bolt one, hex bolt two, hexagon socket cap head screw one, hexagon socket cap head screw two, hex bolt three, hexagonal nut one, hex bolt four, flat gasket one, hexagon socket cap head screw three, general flat key, hex bolt five, flat gasket two, plug, hexagon socket cap head screw four, hexagon socket cap head screw five forms,
Mixing device is as the core component of rotary feeder, and mixing device is put the small end at the bearing box assembly axle, and bearing box assembly small end end face is provided with axle sleeve, by hex bolt three, hexagonal nut one, axle sleeve is fixed on bearing box assembly small end end face; The other end of bearing box assembly connects with reducing motor, and base plate, lining ring, impeller, feed barrel, top board are put between mixing device and reducing motor; Top board is put between mixing device and feed barrel, and feed barrel is put between top board and base plate, and the centre is provided with lining ring; Impeller is put the position that is provided with axle key at bearing box assembly, connects by general flat key.
Wherein, described top board, feed barrel are provided with O type seal groove, and the one side that top board is provided with O type seal groove connects by the hex bolt 5-linked with flange, and the centre is equipped with O type sealing band and flat gasket two; Feed barrel and base plate, top board connection place is equipped with O type sealing band, is connect by the hex bolt 5-linked, and the centre is equipped with O type sealing band and flat gasket two;
Wherein, be equipped with wear washer between described lining ring and base plate, be provided with O type circle between base plate and wear washer, be provided with rubber seal between wear washer and impeller; Lining ring connects by hexagon socket cap head screw three with feed barrel; Base plate and bearing box assembly connect by the hexagon socket cap head screw 5-linked, between be provided with flat gasket two; Base plate and wear washer connect by the hexagon socket cap head screw tetrad, and the outside is provided with plug;
Wherein, described impeller is provided with sound arrester;
Wherein, described feed barrel outside is provided with a plurality of hangers.
The superior part of the utility model is, good airproof performance, simple to operate, crossing ability good, intelligent protection, life-span are long, it is simple to safeguard, safeguard that only needing to change seal ring need not the whole pump housing and the advantage such as scrap.
Description of drawings
Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Fig. 1 is a kind of rotary feeder A-A of the utility model cutaway view in Fig. 2.
Fig. 2 is the front view of a kind of rotary feeder of the utility model.
Fig. 3 is a kind of rotary feeder B-B of the utility model cutaway view in Fig. 1.
Fig. 4 is a kind of rotary feeder C-C of the utility model cutaway view in Fig. 2.
Fig. 5 is a kind of rotary feeder sound arrester of the utility model.
Accompanying drawing number:
1, top board, 2, mixing device, 3, axle sleeve, 4, lining ring, 5, impeller, 6, feed barrel, 7, base plate, 8, wear washer, 9, rubber seal, 10, sound arrester, 11, bearing box assembly, 12, reducing motor, 13, hanger, 14, O type sealing band, 15, O type circle, 16, hex bolt one, 17, hex bolt two, 18, hexagon socket cap head screw one, 19, hexagon socket cap head screw two, 20, hex bolt three, 21, hexagonal nut one, 22, hex bolt four, 23, flat gasket one, 24, hexagon socket cap head screw three, 25, general flat key, 26, hex bolt five, 27, flat gasket two, 28, plug, 29, hexagon socket cap head screw four, 30, hexagon socket cap head screw five, 101, flange
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail, following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of rotary feeder of the utility model patent, it is characterized in that: rotary feeder is mainly by top board (1), mixing device (2), axle sleeve (3), lining ring (4), impeller (5), feed barrel (6), base plate (7), wear washer (8), rubber seal (9), sound arrester (10), bearing box assembly (11), reducing motor (12), hanger (13), O type sealing band (14), O type circle (15), hex bolt one (16), hex bolt two (17), hexagon socket cap head screw one (18), hexagon socket cap head screw two (19), hex bolt three (20), hexagonal nut one (21), hex bolt four (22), flat gasket one (23), hexagon socket cap head screw three (24), general flat key (25), hex bolt five (26), flat gasket two (27), plug (28), hexagon socket cap head screw four (29), hexagon socket cap head screw five (30) forms,
Mixing device (2) is as the core component of rotary feeder, mixing device (2) is put the small end at bearing box assembly (11) axle, bearing box assembly (11) small end end face is provided with axle sleeve (3), by hex bolt three (20), hexagonal nut one (21), axle sleeve (3) is fixed on bearing box assembly (11) small end end face; The other end of bearing box assembly (11) connects with reducing motor (12), and base plate (7), lining ring (4), impeller (5), feed barrel (6), top board (1) are put between mixing device (2) and reducing motor (12); Top board (1) is put between mixing device (2) and feed barrel (6), and feed barrel (6) is put between top board (1) and base plate (7), and the centre is provided with lining ring (4); Impeller (5) is put the position that is provided with axle key at bearing box assembly (11), connects by general flat key (25).
Wherein, described top board (1), feed barrel (6) are provided with O type seal groove, the one side that top board (1) is provided with O type seal groove connects by hex bolt five (26) with flange (101), and the centre is equipped with O type sealing band (14) and flat gasket two (27); Feed barrel (6) and base plate (7), top board (1) connection place is equipped with O type sealing band (14), is connected by hex bolt five (26), and the centre is equipped with O type sealing band (14) and flat gasket two (27);
Wherein, be equipped with wear washer (8) between described lining ring (4) and base plate (7), be provided with O type circle (15) between base plate (7) and wear washer (8), be provided with rubber seal (9) between wear washer (8) and impeller (5); Lining ring (4) connects by hexagon socket cap head screw three (24) with feed barrel (6); Base plate (7) connects by hexagon socket cap head screw five (30) with bearing box assembly (11), between be provided with flat gasket two (27); Base plate (7) connects by hexagon socket cap head screw four (29) with wear washer (8), and the outside is provided with plug (28);
Wherein, described impeller (5) is provided with sound arrester (10);
Wherein, described feed barrel (6) outside is provided with a plurality of hangers (13).
Claims (5)
1. rotary feeder, it is characterized in that: rotary feeder is mainly by top board (1), mixing device (2), axle sleeve (3), lining ring (4), impeller (5), feed barrel (6), base plate (7), wear washer (8), rubber seal (9), sound arrester (10), bearing box assembly (11), reducing motor (12), hanger (13), O type sealing band (14), O type circle (15), hex bolt one (16), hex bolt two (17), hexagon socket cap head screw one (18), hexagon socket cap head screw two (19), hex bolt three (20), hexagonal nut one (21), hex bolt four (22), flat gasket one (23), hexagon socket cap head screw three (24), general flat key (25), hex bolt five (26), flat gasket two (27), plug (28), hexagon socket cap head screw four (29), hexagon socket cap head screw five (30) forms, mixing device (2) is as the core component of rotary feeder, mixing device (2) is put the small end at bearing box assembly (11) axle, bearing box assembly (11) small end end face is provided with axle sleeve (3), by hex bolt three (20), hexagonal nut one (21), axle sleeve (3) is fixed on bearing box assembly (11) small end end face, the other end of bearing box assembly (11) connects with reducing motor (12), and base plate (7), lining ring (4), impeller (5), feed barrel (6), top board (1) are put between mixing device (2) and reducing motor (12), top board (1) is put between mixing device (2) and feed barrel (6), and feed barrel (6) is put between top board (1) and base plate (7), and the centre is provided with lining ring (4), impeller (5) is put the position that is provided with axle key at bearing box assembly (11), connects by general flat key (25).
2. rotary feeder according to claim 1, it is characterized in that: top board (1), feed barrel (6) are provided with O type seal groove, the one side that top board (1) is provided with O type seal groove connects by hex bolt five (26) with flange (101), and the centre is equipped with O type sealing band (14) and flat gasket two (27); Feed barrel (6) and base plate (7), top board (1) connection place is equipped with O type sealing band (14), is connected by hex bolt five (26), and the centre is equipped with O type sealing band (14) and flat gasket two (27).
3. rotary feeder according to claim 1, it is characterized in that: be equipped with wear washer (8) between lining ring (4) and base plate (7), be provided with O type circle (15) between base plate (7) and wear washer (8), be provided with rubber seal (9) between wear washer (8) and impeller (5); Lining ring (4) connects by hexagon socket cap head screw three (24) with feed barrel (6); Base plate (7) connects by hexagon socket cap head screw five (30) with bearing box assembly (11), between be provided with flat gasket two (27); Base plate (7) connects by hexagon socket cap head screw four (29) with wear washer (8), and the outside is provided with plug (28).
4. rotary feeder according to claim 1, it is characterized in that: impeller (5) is provided with sound arrester (10).
5. rotary feeder according to claim 1 is characterized in that: feed barrel (6) outside is provided with a plurality of hangers (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673793 CN202967375U (en) | 2012-12-10 | 2012-12-10 | Rotary feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673793 CN202967375U (en) | 2012-12-10 | 2012-12-10 | Rotary feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967375U true CN202967375U (en) | 2013-06-05 |
Family
ID=48508481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673793 Expired - Lifetime CN202967375U (en) | 2012-12-10 | 2012-12-10 | Rotary feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967375U (en) |
-
2012
- 2012-12-10 CN CN 201220673793 patent/CN202967375U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202897546U (en) | Anti-bite rotary feeding valve | |
| CN202967375U (en) | Rotary feeder | |
| CN202754545U (en) | Rotary feeder | |
| CN203304085U (en) | Isolation device in cyclone dust collector | |
| CN202054332U (en) | Air disc auxiliary for flowing | |
| CN202575417U (en) | Loose powder pneumatic feeder | |
| CN204280559U (en) | A kind of cylinder conveyor screw | |
| CN201338858Y (en) | Low-resistance ultra-concentrated-phase pneumatic chute | |
| CN204469581U (en) | A kind of waterproof building material processing agitating device | |
| CN201866010U (en) | Air cylinder arranged in narrow space | |
| CN201962384U (en) | Device of electrolyte feeding system | |
| CN203079056U (en) | Circumferential anti-blocking device for material bin | |
| CN202041086U (en) | Star-shaped discharging device of carbon calcining furnace | |
| CN206234458U (en) | A kind of anti-lock flue regulating butterfly valve | |
| CN202659529U (en) | Stably operating fan | |
| CN204025687U (en) | A kind of seal arrangement of medium-speed pulverizer support | |
| CN204237142U (en) | A kind of novel discharger | |
| CN204512557U (en) | Double-sealing tyre valve | |
| CN204554045U (en) | A kind of yielding support formula air valve door | |
| CN204295580U (en) | A kind of spanner for dismantling high pressure positive blower cylinder head | |
| CN203971584U (en) | The top inclination Whirlwind cyclone that a kind of deduster is used | |
| CN204328045U (en) | A kind of wafer type clay pneumatic ball valve | |
| CN202803058U (en) | Adsorption tower | |
| CN203389739U (en) | Hammer type universal pulverizer | |
| CN202991061U (en) | Spiral groove type wet-type pulp shooting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100073 Beijing City, Fengtai District Huayuan three Shouke garden C1-1407 Patentee after: BEIJING REDC PNEUMATIC CONVEYING TECHNOLOGY Co.,Ltd. Address before: 100073 Beijing City, Fengtai District Huayuan three Shouke garden C1-1407 Patentee before: Deruike Material Conveying Equipment (Beijing) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |