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CN-224208544-U - Unpowered grinding body screening and grading device

CN224208544UCN 224208544 UCN224208544 UCN 224208544UCN-224208544-U

Abstract

The utility model provides a screening and grading device for unpowered grinding bodies, which comprises a screening box, wherein a material receiving mechanism for feeding the grinding bodies is arranged at the top of the screening box, a screening mechanism I and a screening mechanism II for screening the grinding bodies are arranged in the screening box, the screening mechanism I and the screening mechanism II are correspondingly arranged, three groups of screening mechanisms are arranged in the screening box, the screening mechanism I and the screening mechanism II are obliquely arranged in the screening box, and the screening mechanism I comprises a mounting side plate, a mounting plate frame I, a fixing plate, a screen mesh I and a guide bar. According to the utility model, the second screening mechanism is adjusted and moved above the first screening mechanism, so that the second screening mechanism can slide above the first screening mechanism, the screen holes above the second screening mechanism and the first screening mechanism are staggered, the diameter of the screen holes formed by the second screening mechanism and the first screening mechanism is changed, and the diameter of the screen holes formed by the second screening mechanism and the first screening mechanism can be freely adjusted according to the actual screening requirement of grinding bodies, so that the device is convenient for screening treatment of grinding bodies with various diameters.

Inventors

  • YANG JIAXIN
  • YANG JIN
  • YANG KAIQIAN
  • Guo Lunxiang
  • ZHANG HAO
  • Ai Xiu

Assignees

  • 遵义海螺盘江水泥有限责任公司

Dates

Publication Date
20260508
Application Date
20250429

Claims (6)

  1. 1. The unpowered grinding body screening and grading device is characterized by comprising a screening box (1), wherein a material receiving mechanism (2) for inputting grinding bodies is arranged at the top of the screening box (1), a screening mechanism I (3) for screening the grinding bodies and a screening mechanism II (4) are arranged in the screening box (1), the screening mechanism I (3) and the screening mechanism II (4) are correspondingly arranged, and three groups of screening mechanisms I (3) and II (4) are arranged in the screening box (1); Screening mechanism one (3) and screening mechanism two (4) are the slope setting in screening case (1) inside, screening mechanism one (3) is including installation curb plate (31), installation board frame one (32), fixed plate (33), screen cloth one (34) and gib block (35), installation curb plate (31) inboard is equipped with installation board frame one (32), installation board frame one (32) tip top surface is fixed and is equipped with fixed plate (33), installation board frame one (32) inboard is equipped with screen cloth one (34), installation curb plate (31) inboard is equipped with gib block (35), screening mechanism two (4) are including installation board two (41) and screen cloth two (42), installation board two (41) are located installation board frame one (32) top surface, installation board two (41) are inside to be equipped with screen cloth two (42), installation board two (41) and screen cloth two (42) and installation curb plate (31) block slide.
  2. 2. The unpowered grinding body screening and grading device according to claim 1, wherein a guide bottom plate (16) is arranged at the bottom of the inner side of the screening box (1), a guide collecting hopper (12) corresponding to the first screening mechanism (3) and the second screening mechanism (4) is arranged on the side face of the screening box (1), a baffle (11) is arranged on the outer side of the screening box (1), a first guide plate (14) and a second guide plate (15) are arranged in the middle of the screening box (1), the first guide plate (14) and the second guide plate (15) are obliquely arranged, and a discharge opening (13) is formed in the side face of the bottom of the screening box (1).
  3. 3. The unpowered grinding body screening and classifying device according to claim 1, wherein the second screening mechanism (4) further comprises an adjusting plate (43), an adjusting rod (44) and an adjusting button (45), the adjusting plate (43) is arranged at the end part of the second mounting frame plate (41), the adjusting rod (44) is arranged in the middle of the adjusting plate (43), the adjusting rod (44) and the adjusting plate (43) are clamped and rotated, the adjusting rod (44) penetrates through the outer side of the fixed plate (33), the adjusting button (45) is arranged at the end part of the adjusting rod (44), and the adjusting rod (44) is in threaded connection with the fixed plate (33).
  4. 4. The unpowered grinding body screening and classifying device according to claim 1, wherein a handle (36) is arranged on the side face of the fixed plate (33), and the installation side plate (31) is clamped and slides with the screening box (1).
  5. 5. The unpowered grinding body screening and classifying device according to claim 1, wherein the material receiving mechanism (2) comprises a material receiving hopper (21) and a material distributing plate (22), the material receiving hopper (21) is arranged at the top of the screening box (1), the material distributing plate (22) is arranged at the inner side of the material receiving hopper (21), and a plurality of groups of material distributing plates (22) are arranged at the inner side of the material receiving hopper (21) in a staggered mode.
  6. 6. The unpowered grinding body screening and grading device according to claim 5, wherein the material receiving mechanism (2) further comprises a valve plate (23), a supporting block (24) and a guide strip (35), the supporting block (24) is fixedly arranged on the inner side of the screening box (1), the valve plate (23) is arranged at the top of the supporting block (24), the valve plate (23) is clamped and slides with the screening box (1), and a handle (25) is arranged at the end of the valve plate (23).

Description

Unpowered grinding body screening and grading device Technical Field The utility model relates to the technical field of grinding body processing equipment, in particular to a unpowered grinding body screening and grading device. Background In the field of cement mills or coal mills, grinding bodies are used as media for grinding and crushing materials, wherein steel balls are the most common grinding body type, have high strength, high hardness and good wear resistance, can effectively impact and grind materials, are suitable for grinding materials with various hardness, and can select steel balls with different diameters according to different grinding requirements; When the steel ball grinding body is used, steel balls with different diameters can be matched for use, meanwhile, the steel ball grinding body is also reduced along with use abrasion, so that the steel ball can be reused after being screened by using a screening device after being recovered, but when the existing screening device is used, the screening can be carried out by using a screen grinding body, but the screen aperture inside the screening device is usually fixed, so that the size of the grinding body which can be screened by the screening device is limited, and the applicability is poor. In summary, there is a need for an abrasive screening apparatus that facilitates adjustment of screening aperture. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a screening and grading device for unpowered grinding bodies, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: The unpowered grinding body screening and grading device comprises a screening box, wherein a material receiving mechanism for inputting grinding bodies is arranged at the top of the screening box, a screening mechanism I for screening the grinding bodies and a screening mechanism II are arranged in the screening box, the screening mechanism I and the screening mechanism II are correspondingly arranged, and three groups of screening mechanisms I and II are arranged in the screening box; Screening mechanism one and screening mechanism two are the slope setting in screening case inside, screening mechanism one is including installation curb plate, installation board frame one, fixed plate, screen cloth one and gib block, installation curb plate inboard is equipped with installation board frame one, installation board frame one end top surface is fixed to be equipped with the fixed plate, installation board frame one inboard is equipped with screen cloth one, installation curb plate inboard is equipped with the gib block, screening mechanism two is including installation board frame two and screen cloth two, installation board frame two locates installation board frame one top surface, installation board frame two inside is equipped with screen cloth two, installation board frame two and screen cloth two slide with installation curb plate block. Further, screening case inboard bottom is equipped with the direction bottom plate, and screening case side is equipped with and screens mechanism one, screening mechanism two corresponding direction is collected and is fought, and the screening case outside is equipped with the baffle, and screening case middle part is equipped with deflector one and deflector two, and deflector one and deflector two are the slope setting, and the bin outlet has been seted up to screening case bottom side. Further, screening mechanism II still includes regulating plate, regulation pole and regulating button, and the regulating plate is located installation framed board both ends, and the regulating plate middle part is equipped with the regulation pole, adjusts pole and regulating plate block rotation, adjusts the pole and runs through to the fixed plate outside, adjusts the pole tip and is equipped with the regulating button, adjusts pole and fixed plate threaded connection. Further, the fixed plate side is equipped with the handle, and installation curb plate and screening case block slip. Further, the material receiving mechanism comprises a material receiving hopper and a material distributing plate, the material receiving hopper is arranged at the top of the screening box, the material distributing plate is arranged on the inner side of the material receiving hopper, and a plurality of groups of material distributing plates are arranged on the inner side of the material receiving hopper in a staggered mode. Further, receiving mechanism still includes valve plate, riding block and guide strip, and the inboard of screening case is located to the riding block is fixed, and the riding block top is equipped with the valve plate, and the valve plate slides with screening case block, and the valve plate tip is equipped with the handle. The utility model provides a screening and grading device for unpowered grindi