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CN-224221978-U - Hollow ball screening machine with spiral propelling structure

CN224221978UCN 224221978 UCN224221978 UCN 224221978UCN-224221978-U

Abstract

The utility model relates to the technical field of hollow sphere screening, and particularly discloses a hollow sphere screening machine with a spiral propelling structure, which comprises a processing barrel, wherein a feeding barrel is arranged above the processing barrel, the bottom surface of the feeding barrel is fixedly connected with a feeding pipe, the feeding pipe is fixedly communicated with the processing barrel, a feeding component is arranged in the feeding pipe and is used for spiral feeding of materials in the feeding barrel, the feeding component can enable the feeding of the feeding barrel to be more uniform and avoid the condition of feeding jamming, a screening component is arranged in the processing barrel and is used for screening the materials fed in the feeding barrel. Through setting up the material loading subassembly, can reach the material loading speed more even when carrying the material of charging basket inside, can avoid the material to appear the dead condition of card when the material is in addition, through setting up the screening subassembly, can play the effect of carrying out the second grade screening to hollow ball material, further can reach the better purpose of screening effect.

Inventors

  • SUO DONG
  • WEI XUHUI
  • LV DONGYANG
  • NIU XUEBIN

Assignees

  • 三门峡电熔刚玉有限责任公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (8)

  1. 1. The utility model provides a hollow ball sieve separator of screw propulsion structure, includes processing bucket (3), upper charging basket (4) have been placed to the top of processing bucket (3), the bottom surface fixedly connected with material loading pipe (5) of upper charging basket (4), material loading pipe (5) and processing bucket (3) fixed intercommunication, its characterized in that: The feeding assembly (1), the inside of material loading pipe (5) is pressed to material loading assembly (1), material loading assembly (1) is used for carrying out spiral material loading to the material in material loading bucket (4), material loading assembly (1) can let the material loading of material loading bucket (4) more evenly avoid appearing the condition that the material loading card is dead; screening subassembly (2), the inside at processing bucket (3) is installed to screening subassembly (2), screening subassembly (2) are used for carrying out the screening to the material after material loading bucket (4) inside material loading and use.
  2. 2. The hollow sphere screening machine with the spiral propelling structure according to claim 1, wherein the feeding assembly (1) comprises a driving motor (6), the driving motor (6) is fixedly connected to the bottom wall of the processing barrel (3), an output rotating shaft of the driving motor (6) is fixedly connected with a rotating shaft (7), a spiral auger (8) is fixedly connected to the upper portion of the outer surface of the rotating shaft (7), the spiral auger (8) is located in the feeding pipe (5), and the size of the spiral auger (8) is matched with the size of the inner diameter of the feeding pipe (5).
  3. 3. The hollow ball screening machine with the spiral propelling structure according to claim 2, wherein the top end of the rotating shaft (7) is rotatably connected with a fixing frame (9), and the outer surface of the fixing frame (9) is fixedly connected with the inner wall of the upper charging basket (4).
  4. 4. The hollow sphere screening machine with the spiral propelling structure according to claim 2, wherein a plurality of fixing rods (10) are fixedly connected to the outer surface of the upper charging basket (4), and the other end of each fixing rod (10) is fixedly connected with the upper surface of the processing basket (3).
  5. 5. The hollow sphere screening machine with the spiral propelling structure according to claim 2, wherein the screening assembly (2) comprises a first screen plate (11) and a second screen plate (12), the first screen plate (11) and the second screen plate (12) are placed inside the processing barrel (3) from top to bottom, the first screen plate (11) and the second screen plate (12) are sleeved with the rotating shaft (7), elastic steel plates (13) are fixedly connected to the upper surface of the first screen plate (11) and the bottom surface of the second screen plate (12), the other ends of the elastic steel plates (13) are fixedly connected to the top wall of the processing barrel (3) and are positioned below, a plurality of circumferentially distributed mounting rods (14) are fixedly connected between the surfaces of the two first screen plates (11), one end, which is close to each mounting rod (14), of each group is fixedly connected with a collision sphere (15), the number of the connecting rods (16) which are circumferentially distributed on the outer surface of the rotating shaft (7) is fixedly connected with one end of each impact sphere (17), and the number of the connection rods (17) which are circumferentially distributed on each impact sphere (17) is fixedly connected with one end of each impact sphere (17).
  6. 6. A hollow sphere screening machine of a screw propulsion structure according to claim 5, characterized in that the impact sphere (15) and the impact sphere (17) are provided with smooth outer surfaces.
  7. 7. The hollow sphere screening machine with the spiral propelling structure according to claim 5, wherein the upper surfaces of the first screen plate (11) and the second screen plate (12) are provided with two guide grooves (18), guide rods (19) are clamped in the guide grooves (18), the other ends of the two guide rods (19) located above are fixedly connected with the top wall of the processing barrel (3), and the two guide rods (19) located below are fixedly connected with the bottom wall of the processing barrel (3).
  8. 8. The hollow sphere screening machine with the spiral propelling structure according to claim 5, wherein the bottom wall of the processing barrel (3) is fixedly connected with a motor protection cover (20), and the motor protection cover (20) is sleeved with an output rotating shaft of the driving motor (6).

Description

Hollow ball screening machine with spiral propelling structure Technical Field The utility model relates to the technical field of hollow sphere screening, in particular to a hollow sphere screening machine with a spiral propelling structure. Background The hollow alumina ball is one new kind of high temperature heat insulating material, and is produced with industrial alumina and through smelting and blowing in electric furnace and has crystal form of a-Al2O3 microcrystal. The hollow alumina ball is used as main body to produce various products with high mechanical strength, which is several times that of light product and volume density of corundum product. When the aluminum oxide hollow sphere is used after production, screening is generally needed, small particles in the hollow sphere and broken hollow spheres are screened and discharged to improve the overall quality of products, at present, conical barrels are mostly directly used for loading above a screening machine when the hollow spheres are screened, materials are easily accumulated at the opening of an upper charging barrel and cannot be discharged when the loading is performed, and if the caliber of the upper charging barrel is enlarged, the problem that the loading speed is too fast to influence the follow-up screening of the hollow spheres is easily caused. For this purpose, we propose a hollow sphere screening machine of the screw propulsion structure. Disclosure of utility model The utility model aims to provide a hollow ball screening machine with a spiral propelling structure, which aims to solve the problems in the background technology. In order to achieve the above purpose, the hollow sphere screening machine with the spiral propelling structure comprises a processing barrel, wherein a feeding barrel is arranged above the processing barrel, a feeding pipe is fixedly connected to the bottom surface of the feeding barrel, the feeding pipe is fixedly communicated with the processing barrel, a feeding component is arranged in the feeding pipe, the feeding component is used for spiral feeding of materials in the feeding barrel, the feeding component can enable feeding of the feeding barrel to be more uniform, the condition of feeding blocking is avoided, a screening component is arranged in the processing barrel, and the screening component is used for screening the materials fed in the feeding barrel. Preferably, the feeding assembly comprises a driving motor, the driving motor is fixedly connected to the bottom wall of the processing barrel, an output rotating shaft of the driving motor is fixedly connected with a rotating shaft, a spiral auger is fixedly connected to the upper portion of the outer surface of the rotating shaft, the spiral auger is located in the feeding pipe, and the size of the spiral auger is matched with the size of the inner diameter of the feeding pipe. Preferably, the top end of the rotating shaft is rotationally connected with a fixing frame, and the outer surface of the fixing frame is fixedly connected with the inner wall of the feeding barrel. Preferably, the outer surface of the feeding barrel is fixedly connected with a plurality of fixing rods, and the other end of each fixing rod is fixedly connected with the upper surface of the processing barrel. Preferably, the screening component comprises a first screen plate and a second screen plate, the first screen plate and the second screen plate are placed in the processing barrel from top to bottom, the first screen plate and the second screen plate are sleeved with a rotating shaft, elastic steel plates are fixedly connected to the upper surface of the first screen plate and the bottom surface of the second screen plate, the elastic steel plates are located above, the other ends of the elastic steel plates are fixedly connected with the top wall of the processing barrel, the elastic steel plates are located below, the other ends of the elastic steel plates are fixedly connected with the bottom wall of the processing barrel, a plurality of mounting rods which are circumferentially distributed are fixedly connected between one surfaces of the first screen plates, a plurality of collision balls are fixedly connected to one ends of the mounting rods which are circumferentially distributed, a plurality of connecting rods are fixedly connected to the middle of the outer surface of the rotating shaft, a plurality of connecting rods are mutually far away from one ends of the connecting rods, and each collision ball is fixedly connected to each collision ball, and the positions of the collision balls correspond to each group of collision balls respectively. Preferably, the impact ball and the impact ball are each provided with a smooth outer surface. Preferably, the upper surfaces of the first sieve plate and the second sieve plate are provided with two guide grooves, the inside of each guide groove is clamped with a guide rod, the other ends of the two guide rods loca