CN212922832U

CN212922832U - A pusher for powder discharge gate

Info

Publication number: CN212922832U
Application number: CN202021176371.2U
Authority: CN
Inventors: 林正仁
Original assignee: Changqun Fine Industry Yichang Co ltd
Current assignee: Changqun Fine Industry Yichang Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-04-09
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a stoker for powder discharge gate to falling four prismatic table shape discharge gates, including setting up the stirring subassembly in the discharge gate, drive stirring subassembly horizontal reciprocating motion's push-and-pull subassembly and the fixed subassembly that will stir subassembly, push-and-pull subassembly and discharge gate fixed connection. The stirring component horizontally reciprocates in the discharge hole to stir the powder, so that the blockage caused by the phenomena of agglomeration, caking, bridging and the like is broken, the operation is stable, no obvious noise is generated, and the stirring component is suitable for large and heavy discharge holes.

Description

A pusher for powder discharge gate

Technical Field

The utility model relates to a powder discharge gate prevents stifled equipment field, especially relates to a stoker for powder discharge gate.

Background

The powder has small particle size and large intermolecular force, so that the powder is easy to agglomerate, bridge and the like in the discharging process to block the discharging hole and influence the discharging efficiency. The common method is to install a vibration device on the outer wall of the discharge port, so that the blocked powder becomes loose by vibration and can be smoothly discharged from the discharge port. But the load is big in the chemical production, and the discharge gate is whole very heavy, hardly by vibrating equipment drive and produce sufficient vibrations.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a stoker for powder discharge gate, applicable discharge gate that is big, can't be driven by shock equipment in the discharge capacity plays the mediation and prevents stifled effect.

The utility model discloses a pusher for powder discharge gate to falling four prismatic table shape discharge gates, including setting up in the intraoral stirring subassembly of discharge gate, drive stirring subassembly horizontal reciprocating motion's push-and-pull subassembly with stirring subassembly, push-and-pull subassembly with discharge gate fixed connection's fixed subassembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

the stirring component horizontally reciprocates in the discharge hole to stir the powder, so that the blockage caused by the phenomena of agglomeration, caking, bridging and the like is broken, the operation is stable, no obvious noise is generated, and the stirring component is suitable for large and heavy discharge holes.

Drawings

Fig. 1 is a schematic view of an embodiment of a pusher for discharging powder according to the present invention.

Fig. 2 is a front view of an embodiment of the pusher for discharging powder according to the present invention.

Fig. 3 is a schematic left view of an embodiment of a pusher for discharging powder.

Fig. 4 is a schematic top view of an embodiment of the material pusher for discharging powder according to the present invention.

In the above drawings: 1. a fixed seat; 2. fixing the rod; 3. a support table; 4. supporting ribs; 5. a cylinder; 6. agitating the blades; 7. a guide wheel; 8. a guide frame.

Detailed Description

As shown in fig. 1-4, the embodiment of the present invention provides a material pusher for a powder discharge port, which is directed to an inverted quadrangular frustum pyramid shaped discharge port, and comprises a stirring component arranged in the discharge port, a push-pull component for driving the horizontal reciprocating movement of the stirring component, and a fixing component for fixedly connecting the stirring component, the push-pull component and the discharge port.

The stirring component horizontally reciprocates in the discharge hole to stir the powder, so that the blockage caused by the phenomena of agglomeration, caking, bridging and the like is broken, the operation is stable, no obvious noise is generated, and the stirring component is suitable for large and heavy discharge holes. In addition, compared with the rotation, the push-pull type agitating component has the advantages that two sides of the agitating component are stressed alternately instead of being stressed on one side all the time, so that the agitating component is not easy to fatigue and has longer service life.

Preferably, the fixing assembly comprises fixing seats 1 which are attached to the outer wall of the discharge port and are oppositely arranged, fixing rods 2 which are connected with the two corresponding fixing seats 1, and a supporting table 3 which is attached to the outer wall of the discharge port and has a horizontal top surface, wherein the supporting table 3 is positioned under one of the fixing seats 1 and is used for supporting and fixing the push-pull assembly. The fixing component stably installs the pusher on the discharge port and ensures the stable operation of the pusher.

Preferably, the supporting platform 3 is provided with supporting ribs 4 perpendicular to the top surface at the bottom, left and right, and the center. On the premise of maintaining the support stability, the support ribs 4 are used for maintaining the position and the stability of the support platform 3, which is the scheme with the advantages of most material saving, cost saving and convenient installation.

Preferably, the push-pull assembly is an air cylinder 5, the air cylinder 5 is fixed on the top surface of the support table 3, and an expansion link of the air cylinder 5 horizontally penetrates through one of the fixed seats 1 and the side wall of the discharge port to extend into the discharge port. The model of the cylinder 5 is SC100X 100.

Preferably, the agitating assembly comprises an agitating blade 6, and the agitating blade 6 is fixedly connected with the telescopic rod of the cylinder 5. The stirring blades 6 drive the powder to move so as to destroy the adhesion among the powder and promote the powder to fall; in addition, the stirring blades 6 have larger action area with powder compared with other columns, spheres, rods and the like, and have better dredging effect.

Preferably, the stirring blades 6 are rectangular steel plates, and an included angle between a plane where the stirring blades 6 are located and a horizontal plane is an acute angle. Compared with the horizontal arrangement, the inclined arrangement of the stirring blades 6 enables the interaction area of the stirring blades 6 and the powder to be larger; compared with the vertical arrangement, the stirring blade 6 and the stirring blade 6 are in a certain angle in the running direction, so that the stress of the stirring blade 6 is effectively dispersed, the stirring blade 6 is easier to move, the deformation probability of the stirring blade 6 is reduced, and the service life of the stirring blade 6 is prolonged.

Preferably, the middle part of the stirring blade 6 is provided with a strip-shaped through hole, and two ends of the strip-shaped through hole are arc-shaped. The contact area of stirring blade 6 and powder has been reduced to the bar through-hole, has also reduced the powder adhesion on stirring blade 6, and the bar through-hole both ends set up to arc then avoid the powder to store up at bar through-hole edge, slit.

Preferably, the agitating blade 6 is detachably coupled to the expansion link of the cylinder 5. The detachable connection is more convenient to replace and clean.

Preferably, the stirring assembly further comprises a guide wheel 7 and a guide frame 8 for installing the guide wheel 7, the number of the fixing rods 2 is two, the guide wheel 7 rolls along the fixing rod 2 below, and the two pairs of stirring blades 6 are respectively installed on the front side and the rear side of the running direction of the guide frame 8. The planes of each pair of agitating blades 6 are perpendicular to each other. The guide wheel 7 and the fixed rod 2 enable the pusher to run more stably. The different orientation of the stirring blades 6 also provides a better stirring effect for the powder.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a pusher for powder discharge gate, the discharge gate is the truncated pyramid shape of falling four arriss, its characterized in that: the stirring device comprises a stirring component arranged in a discharge port, a push-pull component for driving the stirring component to horizontally reciprocate and a fixing component for fixedly connecting the stirring component, the push-pull component and the discharge port.

2. The pusher for a discharge outlet for powders according to claim 1, wherein: the fixed assembly comprises fixing seats which are oppositely arranged and are attached to the outer wall of the discharge port, fixing rods which are connected with the two corresponding fixing seats, and a supporting table which is attached to the outer wall of the discharge port and has a horizontal top surface, wherein the supporting table is positioned under one of the fixing seats and is used for supporting and fixing the push-pull assembly.

3. The pusher for a discharge outlet for powders according to claim 2, characterized in that: and supporting ribs perpendicular to the top surface are arranged at the left, the right and the center of the bottom of the supporting platform.

4. The pusher for a powder discharge port as claimed in claim 3, wherein: the push-pull assembly is an air cylinder which is fixed on the top surface of the support table, and a telescopic rod of the air cylinder horizontally penetrates through one of the fixing seats and the side wall of the discharge port and extends into the discharge port.

5. The pusher for discharging powder according to claim 4, wherein: the stirring assembly comprises a stirring blade, and the stirring blade is fixedly connected with a telescopic rod of the air cylinder.

6. The pusher for discharging powder according to claim 5, wherein: the stirring blades are rectangular steel plates, and the included angle between the plane where the stirring blades are located and the horizontal plane is an acute angle.

7. The pusher for discharging powder according to claim 6, wherein: the middle part of the stirring blade is provided with a strip-shaped through hole, and two ends of the strip-shaped through hole are arc-shaped.

8. The pusher for a powder discharge hatch according to claim 7, characterized in that: the stirring blades are detachably connected with the telescopic rod of the air cylinder.

9. The pusher for a discharge outlet for powders according to claim 8, wherein: the stirring assembly further comprises guide wheels and a guide frame for mounting the guide wheels, the number of the fixed rods is two, the guide wheels roll along the fixed rods below the fixed rods, and the two pairs of stirring blades are respectively mounted on the front side and the rear side of the guide frame in the running direction.