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CN-224208505-U - Step-type hanging screening mechanism

CN224208505UCN 224208505 UCN224208505 UCN 224208505UCN-224208505-U

Abstract

The application relates to the technical field of hanging material screening, in particular to a stepped hanging material screening mechanism. Including screening dish and fixed connection at the inboard internal rotation ladder way of screening dish, the screening dish outside rotates and is provided with the shell, and screening dish one side is provided with sharp transportation way, shell and sharp transportation way fixed connection, and screening dish bottom is provided with the base, is provided with the drive arrangement who is used for driving the screening dish on the base. The inner rotating ladder way is provided with a first-stage screening groove and a second-stage screening groove. In the application, only one width of the raw material is arranged on the inner rotating ladder way. The driving device drives the screening disc to rotate, the raw materials can move on the inner rotating ladder way, and can fall back into the screening disc when passing through the position of the first-stage screening groove, and certainly, the raw materials also possibly do not fall into the first-stage screening groove, so that the raw materials fall onto the next-stage ladder through the ladder part when continuously moving, and are close to the second-stage screening groove, and can fall into the second-stage screening groove to return to the screening disc due to the ladder when the raw materials are not met.

Inventors

  • LIU ZHONG
  • HAN XINGLIANG

Assignees

  • 深圳市弘诚自动化设备有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (7)

  1. 1. The utility model provides a step hanging screening mechanism, includes screening dish (1) and fixed connection in screening dish (1) inboard internal rotation ladder way (12), a serial communication port, screening dish (1) outside rotates and is provided with shell (11), screening dish (1) one side is provided with sharp transportation way (3), shell (11) and sharp transportation way (3) fixed connection, screening dish (1) bottom is provided with base (2), be provided with the drive arrangement who is used for driving screening dish (1) on base (2).
  2. 2. The stepped hanging material screening mechanism according to claim 1, wherein the inner rotating stepped path (12) is provided with a primary screening groove (13) and a secondary screening groove (14).
  3. 3. The stepped hanging screening mechanism according to claim 1, wherein the driving device comprises a support (21) fixedly connected to the base (2), a driving motor (22) is fixedly arranged on the support (21), and an output end of the driving motor (22) is fixedly connected with the screening disc (1).
  4. 4. A stepped hanging material screening mechanism according to claim 2, characterized in that the side of the secondary screening groove (14) close to the primary screening groove (13) is provided with an inner inclined groove (16) which is opened in the inner spiral stepped lane (12).
  5. 5. The stepped hanging material screening mechanism according to claim 4, wherein an outlet groove (15) is formed in the middle of the secondary screening groove (14), an abutting block (17) fixedly connected to the screening disc (1) is arranged on one side of the outlet groove (15), and an abutting groove (18) is formed in the bottom of the abutting block (17).
  6. 6. The stepped hanging screening mechanism according to claim 1, wherein a moving frame (31) is fixedly arranged at the upper end of the linear conveying channel (3), and a conveying groove (32) for moving the raw materials (4) is formed in the middle of the moving frame (31).
  7. 7. The stepped hanging material screening mechanism according to claim 6, wherein a smooth plate fixedly connected to the movable frame (31) is provided in the transport groove (32).

Description

Step-type hanging screening mechanism Technical Field The application relates to the technical field of hanging material screening, in particular to a stepped hanging material screening mechanism. Background The screening disc is widely applied to the fields of mining and metallurgy industry, material industry and the like. For example, in aluminum tray production feedstock strip screening, the screening tray may screen out unsuitable sizes to meet different market demands for subsequent processing and use. Because the screening disc is driven by a motor to centrifugally separate in the prior art, the screening efficiency is general because of a single-layer moving pipeline, and the stepped hanging material screening mechanism capable of improving the screening efficiency is provided. Disclosure of utility model Aiming at the defects of the prior art, the application aims at providing a stepped hanging screening mechanism which is used for solving the technical problems in the background art. The stepped hanging material screening mechanism comprises a screening disc and an inner rotating stepped path fixedly connected to the inner side of the screening disc, a shell is rotatably arranged on the outer side of the screening disc, a linear conveying path is arranged on one side of the screening disc, the shell is fixedly connected with the linear conveying path, a base is arranged at the bottom of the screening disc, and a driving device for driving the screening disc is arranged on the base. Further, a first-stage screening groove and a second-stage screening groove are formed in the inner rotating step. By adopting the technical scheme, only one width of the raw material is arranged on the inner rotating step path. The driving device drives the screening disc to rotate, raw materials can move on the inner rotating ladder path, and can fall back into the screening disc when passing through the position of the first-stage screening groove, and certainly, the raw materials are possibly not fallen into the first-stage screening groove, so that the raw materials fall onto the next-stage ladder through the ladder part when continuously moving, and are close to the second-stage screening groove, and the raw materials which are not in line with the size can fall into the second-stage screening groove to return to the screening disc due to the ladder. Further, the driving device comprises a support fixedly connected to the base, a driving motor is fixedly arranged on the support, and the output end of the driving motor is fixedly connected with the screening disc. Through adopting above-mentioned technical scheme, driving motor drives screening dish and rotates, disperses the raw materials strip around the screening dish through centrifugal force. Further, an inner inclined groove which is arranged on the inner spiral stepped path is arranged on one side of the second-stage screening groove close to the first-stage screening groove. By adopting the technical scheme, the raw material strips with normal sizes falling into the step can be ensured not to fall back into the screening disc easily. Further, the outlet groove is formed in the middle of the secondary screening groove, one side of the outlet groove is provided with an abutting block fixedly connected to the screening disc, and an abutting groove is formed in the bottom of the abutting block. Through adopting above-mentioned technical scheme, in order to let the raw materials keep unanimous in transporting the straight line transportation way, after the raw materials removes the export groove, one side of raw materials can imbed in the conflict groove, and the raw materials of other postures can fall into the screening dish along with falling into the export groove. Further, the upper end of the linear transportation channel is fixedly provided with a movable frame, and a transportation groove for raw material movement is formed in the middle of the movable frame. Through adopting above-mentioned technical scheme, the raw materials after outside screening can be along with entering into the transport tank in the movable rack, wait for follow-up work. Further, a smooth plate fixedly connected to the movable frame is arranged in the transport groove. By adopting the technical scheme, the smooth plate is made of stainless steel, and the normal movement of the raw materials in the transport groove is ensured. In summary, the application has the beneficial technical effects that the design of the inner rotating ladder way enables the raw materials to orderly move in the screening process, and the raw materials can be effectively separated according to the size when passing through the primary screening groove and the secondary screening groove due to the existence of the ladder. This design improves screening efficiency and makes the screening process more rapid and accurate. Through the setting in one-level screening groove and second grade screening groove, this