CN215902202U

CN215902202U - Powder concentrator with adjustable speed

Info

Publication number: CN215902202U
Application number: CN202122439467.4U
Authority: CN
Inventors: 王荣
Original assignee: Jiangsu Rondali Machinery Co ltd
Current assignee: Jiangsu Rondali Machinery Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-02-25
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a powder concentrator with adjustable speed, which comprises a powder concentrator, wherein a control box is arranged at the lower end of the powder concentrator, a driving motor is arranged in the control box, a guide rod is fixedly arranged at the left end of the driving motor, a lower bevel gear is fixedly arranged at the left end of the guide rod, an upper bevel gear is meshed and connected with the upper end of the lower bevel gear, the lower bevel gear and the upper bevel gear are both arranged in the control box, a stirring shaft is fixedly arranged at the upper end of the upper bevel gear, a rotary disc is arranged outside the lower end of the stirring shaft, a stirring ring is uniformly and fixedly arranged at the upper end of the rotary disc, a feeding pipe is fixedly arranged at the upper end of the right side of the powder concentrator, the control box and the driving motor are both fixedly arranged on a chassis, a fan is arranged at the lower end of the powder concentrator, a contact end is fixedly arranged at the lower end of the fan, and a control end is arranged below the contact end, the utility model has the characteristics of strong practicability and convenient speed regulation.

Description

Powder concentrator with adjustable speed

Technical Field

The utility model relates to the technical field of powder separators, in particular to a powder separator with adjustable speed.

Background

The powder concentrator is widely applied to coal mills, raw material discharge drying mills and cement mill systems in novel dry cement production lines. The powder concentrator can be divided into three types of separating powder concentrators, a centrifugal powder concentrator and a cyclone powder concentrator, and the existing powder concentrator cannot adjust the rotation speed of the powder concentrator, so that the powder concentrator with the adjustable speed and strong practicability and convenient speed adjustment is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a powder concentrator with adjustable speed, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a powder concentrator with adjustable speed, includes the powder concentrator, the lower extreme of powder concentrator is provided with the control box, the control box be provided with drive the motor, the left end fixed mounting who drives the motor has the guide arm, the left end fixed mounting of guide arm has lower bevel gear, the upper end meshing of lower bevel gear is connected with last bevel gear, lower bevel gear and last bevel gear are all in controlling the incasement, the upper end fixed mounting who goes up bevel gear has the (mixing) shaft, the lower extreme outside of (mixing) shaft is provided with the carousel, the even fixed mounting in upper end of carousel has the stirring ring, the right side upper end of powder concentrator is fixed and is provided with the inlet pipe, the control box is with the equal fixed mounting of drive motor on the chassis.

According to the technical scheme, the lower end of the powder concentrator is provided with the fan, the lower end of the fan is fixedly provided with the contact end, the control end is arranged below the contact end, and the temperature air bag is arranged between the control end and the contact end.

According to the technical scheme, the capsule is fixedly mounted on the inner side of the rotary disc, the air holes are fixedly mounted on two sides of the capsule, and the raised heads are fixedly mounted on the outer side of the lower end of the stirring shaft.

According to the technical scheme, air pipes are arranged on two sides of the powder concentrator, one-way valves are fixedly mounted inside the air pipes, and the bottom of each air pipe is fixedly mounted on the rotary table.

According to the technical scheme, the inside of the stirring ring is provided with the change gear.

According to the technical scheme, the stirring ring is made of manganese steel.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) by arranging the guide rod and the upper bevel gear, materials enter the powder making machine through the feeding pipe, the motor is started to be driven, the motor is driven to rotate to drive the guide rod to rotate, the guide rod rotates to drive the lower bevel gear on the left side to rotate, the lower bevel gear rotates to drive the upper bevel gear to rotate, the upper bevel gear rotates to drive the stirring shaft above the upper bevel gear to rotate, and the stirring shaft rotates to drive the stirring ring to rotate;

(2) through being provided with temperature gasbag and contact jaw, the control end is connected the power, and when the control end contacted with the contact jaw, the fan began the circular telegram this moment to blow to the top and carry out the selection powder, when the device operating duration is longer, the device surface temperature rose this moment, and the temperature gasbag expands thereupon, thereby with control end and contact jaw disconnection. At the moment, the function of overheat protection of the device is achieved;

(3) through being provided with utricule and (mixing) shaft, be full of gas in the utricule, plush copper rotates along with it when the (mixing) shaft rotates, drive the inside utricule of carousel and rotate, the gas is more in the utricule this moment, the (mixing) shaft can not take place the idle running, the rotational speed of carousel this moment is very fast, when the runing time is too long, the gas in the capsule is extruded and is outwards flowed through the gas pocket, the gas in the capsule this moment is less, the (mixing) shaft idle running probability is big, the rotational speed of carousel this moment is slower, thereby reach adjusting device's slew velocity.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is a schematic top view of the turntable of the present invention;

FIG. 3 is an enlarged schematic view of area A of the present invention;

in the figure: 1. selecting a powder machine; 2. a stirring shaft; 3. a feed pipe; 4. stirring rings; 5. a change gear; 6. driving a motor; 7. a turntable; 8. a control box; 9. an upper bevel gear; 10. a lower bevel gear; 11. a chassis; 12. a guide bar; 13. a capsule body; 14. a raised head; 15. air holes; 16. a contact end; 17. a one-way valve; 18. an air tube; 19. a fan; 20. a control end; 21. and (4) a temperature air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a powder concentrator with adjustable speed, including powder concentrator 1, the lower extreme of powder concentrator 1 is provided with controls case 8, it drives motor 6 to control being provided with of case 8, the left end fixed mounting who drives motor 6 has guide arm 12, the left end fixed mounting of guide arm 12 has lower bevel gear 10, the upper end meshing of lower bevel gear 10 is connected with bevel gear 9, lower bevel gear 10 and last bevel gear 9 are all in controlling case 8, the upper end fixed mounting who goes up bevel gear 9 has (mixing) shaft 2, the lower extreme outside of (mixing) shaft 2 is provided with carousel 7, the even fixed mounting in upper end of carousel 7 has stirring ring 4, the fixed inlet pipe 3 that is provided with in right side upper end of powder concentrator 1, it controls case 8 and drives the equal fixed mounting of motor 6 on chassis 11 to control. The material enters the powder concentrator 1 through the feeding pipe 3, the motor 6 is started and driven, the motor 6 is driven to rotate to drive the guide rod 12 to rotate, the guide rod 12 rotates to drive the lower bevel gear 10 on the left side to rotate, the lower bevel gear 10 rotates to drive the upper bevel gear 9 to rotate, the upper bevel gear 9 rotates to drive the stirring shaft 2 above to rotate, and the stirring shaft 2 rotates to drive the stirring ring 4 to rotate;

the lower end of the powder concentrator 1 is provided with a fan 19, the lower end of the fan 19 is fixedly provided with a contact end 16, a control end 20 is arranged below the contact end 16, and a temperature air bag 21 is arranged between the control end 20 and the contact end 16. The control end 20 is connected with a power supply, when the control end 20 is in contact with the contact end 16, the fan 19 is powered on, so that air is blown upwards to select powder, when the running time of the device is longer, the surface temperature of the device rises, and the temperature air bag 21 expands along with the temperature rise, so that the control end 20 is disconnected from the contact end 16. At the moment, the function of overheat protection of the device is achieved;

a capsule body 13 is fixedly arranged on the inner side of the rotary disc 7, air holes 15 are fixedly arranged on both sides of the capsule body 13, and raised heads 14 are fixedly arranged on the outer side of the lower end of the stirring shaft 2. The capsule body 13 is filled with gas, when the stirring shaft 2 rotates, the raised head 14 rotates along with the stirring shaft to drive the capsule body 13 inside the rotary table 7 to rotate, at the moment, more gas is in the capsule body 13, the stirring shaft 2 cannot idle, at the moment, the rotating speed of the rotary table 7 is higher, when the rotating time is too long, the gas in the capsule body 13 is extruded to flow out through the air holes 15, at the moment, less gas is in the capsule body 13, the idling probability of the stirring shaft 2 is high, at the moment, the rotating speed of the rotary table 7 is lower, and therefore the rotating speed of the adjusting device is achieved;

both sides of the powder concentrator 1 are provided with air pipes 18, the inside of the air pipe 18 is fixedly provided with a one-way valve 17, and the bottom of the air pipe 18 is fixedly arranged on the turntable 7. When the fan 19 rotates, air is blown into the air pipes 18 at the two sides, the air enters the bag body 13 through the air pipes 18, the bag body 13 is conveniently inflated, the phenomenon that the running of the device is influenced due to insufficient air is prevented, and the air is prevented from flowing back through the one-way valve 17;

a change gear 5 is arranged inside the stirring ring 4. The change gear 5 can scrape off materials attached to the inner wall of the powder concentrator 1, so that the normal operation of the device is prevented from being influenced by excessive material accumulation;

the stirring ring 4 is made of manganese steel. The service life of the device is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a powder concentrator with adjustable speed, includes powder concentrator (1), its characterized in that: the lower end of the powder concentrator (1) is provided with a control box (8), the control box (8) is provided with a driving motor (6), a guide rod (12) is fixedly arranged at the left end of the driving motor (6), a lower bevel gear (10) is fixedly arranged at the left end of the guide rod (12), the upper end of the lower bevel gear (10) is connected with an upper bevel gear (9) in a meshing way, the lower bevel gear (10) and the upper bevel gear (9) are both arranged in the control box (8), a stirring shaft (2) is fixedly arranged at the upper end of the upper bevel gear (9), a turntable (7) is arranged at the outer side of the lower end of the stirring shaft (2), the upper end of the rotary table (7) is uniformly and fixedly provided with a stirring ring (4), the upper end of the right side of the powder concentrator (1) is fixedly provided with a feeding pipe (3), the control box (8) and the driving motor (6) are both fixedly arranged on the chassis (11).

2. The powder concentrator with adjustable speed of claim 1, wherein: the air-conditioning device is characterized in that a fan (19) is arranged at the lower end of the powder concentrator (1), a contact end (16) is fixedly mounted at the lower end of the fan (19), a control end (20) is arranged below the contact end (16), and a temperature air bag (21) is arranged between the control end (20) and the contact end (16).

3. The powder concentrator with adjustable speed of claim 2, wherein: the inner side of the rotary table (7) is fixedly provided with a capsule body (13), air holes (15) are fixedly arranged on two sides of the capsule body (13), and raised heads (14) are fixedly arranged on the outer side of the lower end of the stirring shaft (2).

4. A powder concentrator with adjustable speed as claimed in claim 3, wherein: both sides of the powder concentrator (1) are provided with air pipes (18), one-way valves (17) are fixedly installed inside the air pipes (18), and the bottoms of the air pipes (18) are fixedly installed on the rotary table (7).

5. A powder concentrator with adjustable speed as claimed in claim 4, wherein: a change gear (5) is arranged in the stirring ring (4).

6. A powder concentrator with adjustable speed as claimed in claim 5, wherein: the stirring ring (4) is made of manganese steel.