CN207126651U - A kind of feed device for powder concentrator - Google Patents
A kind of feed device for powder concentrator Download PDFInfo
- Publication number
- CN207126651U CN207126651U CN201721087977.7U CN201721087977U CN207126651U CN 207126651 U CN207126651 U CN 207126651U CN 201721087977 U CN201721087977 U CN 201721087977U CN 207126651 U CN207126651 U CN 207126651U
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- CN
- China
- Prior art keywords
- hopper
- discharging opening
- conveyer belt
- powder concentrator
- framework
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- 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.)
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Abstract
The utility model discloses a kind of feed device for powder concentrator,Including hopper,Feed hopper bottom sets discharging opening,Hopper side is hinged swing rod,The swing rod sets hopper door close to one end of discharging opening,The hopper door can block discharging opening,The swing rod other end articulated linkage,The rod hinge connection framework,Described framework one end sets conveyer belt,The other end sets balancing weight,The hopper is placed in above conveyer belt,The framework centre position is articulated with bearing,The framework sets one end of balancing weight to set strip connected in star,The balancing weight is positioned in groove,When the utility model on lever principle detection conveyer belt using having solid accumulation,Automatic discharging opening of closing stops feeding,Discharging opening is automatically opened up again after the material evacuation of accumulation continues feeding,Avoid and be once sent into material excessive in powder concentrator,Effectively improve powder concentrator selects powder precision.
Description
Technical field
It the utility model is related to a kind of material conveying device, specifically a kind of feed device for powder concentrator.
Background technology
Powder concentrator, coal mill in new type nonaqueous cement production line, drying mill is unloaded in raw material and cement mill system obtains extensively
General application.Three composition dividing powder separating machine, centrifugal classifier, cyclone type powder sorting machine three major types can be divided into.Cyclone type powder sorting machine passes through tune
Speed motor simultaneously drives 60 blades on rotating disk to rotate through double reduction, forms the grading to powder.Blade rotational speed it is fast
Slowly it is to surmise size by finished powder to be adjusted.When such as to obtain the finer grain powder period of the day from 11 p.m. to 1 a.m, blade rotational speed must be just improved, is made
Blade contacts increase with powder, undesirable set of powder is thrown to outer wall and flow shedding by blade, and coarse powder is because from gravity
Effect falls into mill room and refaced, and qualified finished powder is sucked in willy-willy collector by blade with air-flow, air-flow and powder
After being separated, powder is collected.
In the course of the work, if feeding speed can not be effectively controlled, excessive material enters powder concentrator simultaneously
To after selecting powder intracavitary, material can be prevented from being sufficiently separated, it is impossible to produce a desired effect.
Utility model content
The purpose of this utility model is to provide a kind of feed device for powder concentrator, overcome the deficiencies in the prior art, has
Effect control feeding speed, so as to effectively control powder concentrator to go out silty amount.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of feed device for powder concentrator, including hopper, feed hopper bottom set discharging opening, the be hinged pendulum in hopper side
Bar, the swing rod set hopper door close to one end of discharging opening, and the hopper door can block discharging opening, the swing rod other end
Articulated linkage, the rod hinge connection framework, described framework one end set conveyer belt, and the other end sets balancing weight, and the hopper is put
Above conveyer belt, the framework centre position is articulated with bearing.
The framework sets one end of balancing weight to set strip connected in star, and the balancing weight is positioned in groove, described recessed
Tightening nut is set in groove, for position of the fixed weight block in groove.
Further, the transmission band connection motor.
Further, the feed device periphery sets housing, and the feed device is placed in enclosure interior, prevents material from spreading
Environment is polluted into air.
Operation principle of the present utility model is：The material that required powder concentrator sorts is put into hopper, material is from feed hopper bottom
Discharging opening outflow, fall on a moving belt, conveyer belt is driven clockwise under the driving of motor, and material follows conveyer belt quilt
Be sent into charging aperture, when there is material to accumulate on a moving belt weight increase broken the balance of framework, under framework conveyer belt one end
Drop, according to lever principle, balancing weight one end rises, and drivening rod rises, and connecting rod rises one end with driven fork installation hopper door
Decline, hopper door declines therewith, blocks discharging opening, stops discharging, and now conveyer belt is persistently driven, by the material of accumulation be sent into
Material mouth, the quality on conveyer belt rises after mitigating in conveyer belt one end of the active force underframe of balancing weight, with respect to balancing weight one
End declines, and drivening rod declines, and one end of connecting rod descent tape driven fork installation hopper door rises, and hopper door rises at any time, discharges
Mouth is opened, and continues feeding.And so on, once solid accumulation on conveyer belt, is blocked according to lever principle discharging opening, stop
Feeding, avoids and is once sent into material excessive in powder concentrator, and powder concentrator high loaded process causes to select powder not accurate.
The beneficial effects of the utility model are：
When the utility model on lever principle detection conveyer belt using having solid accumulation, automatic discharging opening of closing stops sending
Material, discharging opening is automatically opened up again after the material evacuation of accumulation and continues feeding, avoids and is once sent into thing excessive in powder concentrator
Material, powder concentrator high loaded process cause to select powder not accurate, and effectively improve powder concentrator selects powder precision.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model and the schematic diagram of powder concentrator connection status.
Fig. 2 is structural representation of the present utility model.
In figure：1-support；2-powder concentrator main body；3-coarse powder discharging opening；4-fine powder discharging opening；5-charging aperture；6—
Feed device；61-hopper；62-hopper door；63-discharging opening；64-conveyer belt；65-framework；66-bearing；67-counterweight
Block；68-connecting rod；69-swing rod.
Embodiment
As shown in Fig. 2 a kind of feed device for powder concentrator, including hopper 61, feed hopper bottom set discharging opening 63, material
Struggle against the be hinged swing rod 69 in side, and the swing rod sets hopper door 62 close to one end of discharging opening, and the hopper door can block discharging
Mouthful, the swing rod other end articulated linkage 68, the rod hinge connection framework 65, described framework one end sets conveyer belt 64, another
End sets balancing weight 67, and the hopper is placed in above conveyer belt, but is not contacted with conveyer belt, and the framework centre position is hinged
Bearing 66, on bearing, framework both ends can be swung up and down the frame articulation.
For use state as shown in figure 1, the top of powder concentrator main body 2 sets charging aperture 5, bottom sets coarse powder discharging opening 3 and thin
Powder discharging opening 4, feed device is arranged at powder concentrator its top feed mouth 5, ensures that material is accurate by the transmission of feed device
Charging aperture is fallen into, support 1 is set on the outside of the powder concentrator main body, for supporting powder concentrator main body.
Further, the top of support 1 sets triangle fixed support, and the feed device 6 is fixed on by bearing 66
In triangular supports.
Further, the framework 65 sets one end of balancing weight 67 to set strip connected in star, and the balancing weight 67 is positioned over
In groove, position that can be by tightening nut fixed weight block in groove.
Further, the conveyer belt 64 connects motor.
Further, the periphery of feed device 6 sets housing, and the feed device is placed in enclosure interior, prevents material from expanding
It is scattered in air and pollutes environment.
Operation principle of the present utility model is：The material that required powder concentrator sorts is put into hopper, material is from feed hopper bottom
Discharging opening outflow, fall on a moving belt, conveyer belt is driven clockwise under the driving of motor, and material follows conveyer belt quilt
Be sent into charging aperture, when there is material to accumulate on a moving belt weight increase broken the balance of framework, under framework conveyer belt one end
Drop, according to lever principle, balancing weight one end rises, and drivening rod rises, and connecting rod rises one end with driven fork installation hopper door
Decline, hopper door declines therewith, blocks discharging opening, stops discharging, and now conveyer belt is persistently driven, by the material of accumulation be sent into
Material mouth, the quality on conveyer belt rises after mitigating in conveyer belt one end of the active force underframe of balancing weight, with respect to balancing weight one
End declines, and drivening rod declines, and one end of connecting rod descent tape driven fork installation hopper door rises, and hopper door is opened therewith, is discharged
Mouth is opened, and continues feeding.And so on, once solid accumulation on conveyer belt, is blocked according to lever principle discharging opening, stop
Feeding, avoids and is once sent into material excessive in powder concentrator, and powder concentrator high loaded process causes to select powder not accurate.
Disclosed above is only specific implementation of the patent example, but this patent is not limited to this, for the general of this area
For logical technical staff, on the premise of the utility model principle is not departed from, the deformation made should be regarded as belonging to the utility model
Protection domain.
Claims (4)
- A kind of 1. feed device for powder concentrator, it is characterised in that：Including hopper (61), feed hopper bottom sets discharging opening (63), hopper side is hinged swing rod (69), and the swing rod sets hopper door (62) close to one end of discharging opening, and the hopper door can To block discharging opening, the swing rod other end articulated linkage (68), the rod hinge connection framework (65), described framework one end is set Conveyer belt (64), the other end set balancing weight (67), and the hopper is placed in above conveyer belt, and the framework centre position is articulated with Bearing (66).
- A kind of 2. feed device for powder concentrator according to claim 1, it is characterised in that：The framework (65) is set One end of balancing weight (67) sets strip connected in star, and the balancing weight (67) is positioned in groove.
- A kind of 3. feed device for powder concentrator according to claim 2, it is characterised in that：Rotation is set in the groove Tight nut, for position of the fixed weight block (67) in groove.
- A kind of 4. feed device for powder concentrator according to claim 1 or 2, it is characterised in that：The conveyer belt (64) motor is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087977.7U CN207126651U (en) | 2017-08-29 | 2017-08-29 | A kind of feed device for powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087977.7U CN207126651U (en) | 2017-08-29 | 2017-08-29 | A kind of feed device for powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126651U true CN207126651U (en) | 2018-03-23 |
Family
ID=61636607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087977.7U Active CN207126651U (en) | 2017-08-29 | 2017-08-29 | A kind of feed device for powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808358A (en) * | 2020-12-08 | 2021-05-18 | 安徽省大新生态农林科技发展有限公司 | Broken device that spills of applying of tea-oil camellia cake dregs for paddy field |
| CN113734696A (en) * | 2021-09-08 | 2021-12-03 | 安徽省天长市周氏羊业有限公司 | Constant feeder is used in fertilizer production |
-
2017
- 2017-08-29 CN CN201721087977.7U patent/CN207126651U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808358A (en) * | 2020-12-08 | 2021-05-18 | 安徽省大新生态农林科技发展有限公司 | Broken device that spills of applying of tea-oil camellia cake dregs for paddy field |
| CN112808358B (en) * | 2020-12-08 | 2023-06-02 | 安徽省大新生态农林科技发展有限公司 | Broken device that spills of tea-oil camellia cake for paddy field |
| CN113734696A (en) * | 2021-09-08 | 2021-12-03 | 安徽省天长市周氏羊业有限公司 | Constant feeder is used in fertilizer production |
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