CN-224225777-U - Prevent spouting dosing device of suppression powder

CN224225777UCN 224225777 UCN224225777 UCN 224225777UCN-224225777-U

Abstract

The utility model discloses a powder blowout prevention quantitative feeding device which comprises a powder tank, wherein a hopper blanking tank is arranged below the powder tank, an inner circular ring outer end block is fixed on the outer wall of the middle position of the hopper blanking tank, an arc-shaped sliding block at one end of a bracket slides in a limiting manner in an inner circular ring sliding groove, a tooth roller is meshed with outer circular teeth to enable a motor to rotate around the position of the outer circular ring end block after working, a base rotates to drive an air hammer at the top of an heightening seat to rotate together, the rotating air hammer can strike the inner circular ring outer end block on the outer wall of the hopper blanking tank, a strike source of one air hammer is adopted to match with a power source of the motor to strike the hopper blanking tank in an all-round manner, the problems of cost increase caused by a plurality of strike sources and damage risk increase of a tank body are solved, meanwhile, the effect of multi-strike can be achieved, the condition of stacking powder at the hopper blanking tank can be restrained, and the device has good practicability.

Inventors

MA RONGCAI
TANG YU
ZHANG HONGHE
DOU YONG
CAO BIN
WANG TAO

Assignees

鞍钢众元托田科技发展(鞍山)有限公司

Dates

Publication Date: 20260512
Application Date: 20250506

Claims (5)

1. The utility model provides a restrain powder and prevent spouting quantitative feeder, includes powder jar (1), its characterized in that, the below of powder jar (1) is provided with funnel lower tank (2), the outer wall of funnel lower tank (2) intermediate position is fixed with outer end piece of inner ring (3), the outer wall cover of outer end piece of inner ring (3) is equipped with outer end piece of outer ring (4), outer end piece of outer ring (4) inner wall cutting has inner ring shape spout (41), the outer wall equidistance of outer end piece of outer ring (4) is provided with a plurality of annular external teeth (42), the bottom of outer ring outer end piece (4) is equipped with restraining mechanism (5), restraining mechanism (5) include base (51), base (51) are located the top one end of outer ring outer end piece (4) external position of outer ring and are fixed with motor (52), the one end that motor (52) top was kept away from motor (52) is fixed with increases seat (54), motor seat of top (54) is increased seat of motor (55), top (52) are located both ends (56) and are located between fixed support (56) and fixed support (56) of arc.
2. A powder blowout prevention dosing device according to claim 1, wherein the toothed roller (53) is located outside the outer annular end block (4), and the toothed roller (53) is in meshed connection with annular external teeth (42) of the outer wall of the outer annular end block (4).
3. A powder blowout prevention dosing device as set forth in claim 1 wherein the arcuate slide (57) is located inside and slidingly coupled to the inner annular chute (41).
4. A powder blowout prevention dosing device according to claim 1, wherein the air hammer (55) is located between the inner wall of the outer annular outer end block (4) and the outer wall of the inner annular outer end block (3), and the output end of the air hammer (55) is matched with the height of the inner annular outer end block (3).
5. The powder blowout prevention dosing device of claim 1, wherein a fixing frame is fixed to the top of the outer end block (4) of the outer ring.

Description

Prevent spouting dosing device of suppression powder Technical Field The utility model relates to the technical field of treatment equipment, in particular to a powder blowout prevention quantitative feeding device. Background When powder is mixed and discharged from a powder tank, the effect of quantitative feeding is achieved through the electromagnetic valve, when the powder is discharged, the situation that powder is accumulated easily occurs at the funnel-shaped position at the lower end of the powder tank, and when the powder is discharged at a certain time, the situation that the accumulated powder is sprayed and washed easily occurs. In the traditional technology, the problem is generally solved by adopting a vibration method, and an air hammer is additionally arranged at the position of a funnel tank and fixed on the outer wall, and the air hammer is hit against the outer wall of the tank body after working to generate vibration force which is transmitted to powder in the tank, so that the powder cannot easily accumulate, and the effects of blowout prevention and impact prevention are achieved. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme, but the air hammer is always fixed at a certain position, the position of the air hammer is invariable, the vibration force generated after the air hammer at one position works is difficult to transfer to the other end, the problem that the vibration force is difficult to receive can occur on powder at other positions even if the air hammer is arranged at the other end, if a method of a plurality of air hammers is adopted, the cost is increased, the multi-point impact of the air hammer can cause a certain degree of damage to a tank body, and if the method is not adopted, the powder in different positions in the powder tank can be accumulated or slightly accumulated. Disclosure of utility model The utility model mainly aims to provide a powder blowout prevention quantitative feeding device which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a restrain powder and prevent spouting constant feed device, includes the powder jar, the below of powder jar is provided with the funnel and goes down the material jar, the outer wall of funnel lower material jar intermediate position is fixed with the outer end block of interior ring, the outer wall cover of the outer end block of interior ring is equipped with the outer end block of outer ring, the outer wall equidistance of the outer end block of outer ring is provided with a plurality of annular external teeth, the bottom of the outer end block of outer ring is equipped with restraining mechanism, restraining mechanism includes the base, the base is located the top one end of the outer end block external position of outer ring and is fixed with the motor, the output of motor is fixed with the fluted roller, the one end that the motor top was kept away from the motor is fixed with the seat of increasing, the top of increasing the seat is fixed with the pneumatic hammer, the top both ends that the base is located between motor and the seat of increasing, the one end that the support top is close to the fluted roller is fixed with the arc slider. Preferably, the toothed roller is positioned on the outer side of the outer end block of the outer ring, and the toothed roller is meshed with the annular external teeth on the outer wall of the outer end block of the outer ring. Preferably, the arc-shaped sliding block is positioned in the inner annular sliding groove and is in sliding connection with the inner annular sliding groove. Preferably, the air hammer is positioned between the inner wall of the outer end block of the outer ring and the outer wall of the outer end block of the inner ring, and the output end of the air hammer is matched with the height of the outer end block of the inner ring. Preferably, a fixing frame is fixed at the top of the outer end block of the outer ring. Compared with the prior art, the utility model has the following beneficial effects: The arc slider of support one end is including the spacing slip in the annular spout, the meshing of fluted roller and annular external tooth makes the motor behind the work, restraining mechanism can rotate in the position round of outer end piece of outer ring, the rotation of base can drive the pneumatic hammer that increases the seat top and rotate in the lump, the pivoted pneumatic hammer can hit the outer end piece of inner ring of hopper lower feed tank outer wall, this kind of mode can adopt a pneumatic hammer hit source to match a power supply of motor and carry out the omnidirectional to the hopper lower feed tank and hit, the problem that cost increase and jar body damage risk that need not to hit the source and cause increase can