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CN-224221984-U - Adjustable coarse and fine particle primary separation device for quartz sand processing

CN224221984UCN 224221984 UCN224221984 UCN 224221984UCN-224221984-U

Abstract

The utility model relates to the technical field of quartz sand processing, and discloses an adjustable coarse and fine particle primary separation device for quartz sand processing, which comprises a material conveying cylinder, wherein a first screening plate is fixedly arranged on the inner wall of the material conveying cylinder, two groups of support frames are fixedly arranged on the outer surface of the material conveying cylinder, a discharging pipe is fixedly arranged on the outer surface of one end of the material conveying cylinder, a feeding hopper is fixedly arranged on the outer surface of one end of the material conveying cylinder far away from the discharging pipe, a motor is fixedly arranged at one end of the material conveying cylinder, an auger conveying rod is rotatably connected with the inner wall of the material conveying cylinder, one end of the auger conveying rod is connected with the output end of the motor, a fine material guide box is fixedly arranged between the two groups of support frames, the fine material guide box is arranged below the first screening plate, and an adjusting mechanism is arranged in the feeding hopper. According to the utility model, through the arrangement of the adjusting mechanism, the flow of quartz sand in the feed hopper is changed, the quartz sand feeding hopper is suitable for different production working conditions, and the use flexibility is improved.

Inventors

  • XU ZHIBING
  • WANG HAIJIANG
  • XU YIFEI

Assignees

  • 无锡市天授铸造材料有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (6)

  1. 1. The utility model provides an adjustable quartz sand processing is with thick and thin granule primary separation device, includes a material conveying cylinder (1), the inner wall fixed mounting of material conveying cylinder (1) has first screening board (101), the surface fixed mounting of material conveying cylinder (1) has two sets of support frames (2), the one end surface fixed mounting of material conveying cylinder (1) has discharging pipe (3), the one end surface fixed mounting of material conveying cylinder (1) keeping away from discharging pipe (3) has feeder hopper (4), the one end fixed mounting of material conveying cylinder (1) has motor (5), the inner wall rotation of material conveying cylinder (1) is connected with auger delivery pole (6), the one end of auger delivery pole (6) is connected with the output of motor (5), two sets of fine material guide box (8) are fixed mounting between support frames (2), fine material guide box (8) set up in the below of first screening board (101), wherein the internally mounted of feeder hopper (4) has adjustment mechanism (7); the adjusting mechanism (7) comprises an electric push rod (701) and a first connecting shell (702), one side of the feed hopper (4) is fixedly provided with the electric push rod (701), the output end of the electric push rod (701) extends to the inside of the feed hopper (4), and the output end of the electric push rod (701) is fixedly provided with the first connecting shell (702).
  2. 2. The coarse and fine particle primary separation device for processing adjustable quartz sand according to claim 1, wherein the adjusting mechanism (7) further comprises a guide plate (703) and a second connecting shell (704), the guide plate (703) is rotatably connected to the inner wall of the feed hopper (4), and the second connecting shell (704) is fixedly arranged on one side of the guide plate (703).
  3. 3. The coarse and fine particle primary separating device for processing quartz sand according to claim 2, wherein the adjusting mechanism (7) further comprises a rotary connecting plate (705), and the rotary connecting plate (705) is rotatably connected between the second connecting shell (704) and the first connecting shell (702).
  4. 4. The adjustable coarse and fine particle primary separation device for quartz sand processing according to claim 1, wherein the inner wall of the inclined surface inside the fine material guiding box (8) is fixedly provided with a second screening plate (9).
  5. 5. The adjustable coarse and fine particle primary separation device for quartz sand processing according to claim 1, wherein a vibration motor (10) is fixedly arranged on one side of the fine material guiding box (8).
  6. 6. The adjustable coarse and fine particle primary separation device for quartz sand processing according to claim 1, wherein a material guide pipe (11) is fixedly arranged on the outer surface of the fine material guide box (8), and the material guide pipe (11) is arranged below the second screening plate (9).

Description

Adjustable coarse and fine particle primary separation device for quartz sand processing Technical Field The utility model relates to the technical field of quartz sand processing, in particular to an adjustable coarse and fine particle primary separation device for quartz sand processing. Background Quartz sand is widely used in numerous industrial fields such as glass manufacturing, casting, ceramics, refractory materials, and the like. In these applications, there is a strict requirement on granularity of quartz sand, in glass manufacturing, the properties such as transparency and strength of glass are affected by quartz sand particles with different thicknesses, and with the continuous development of industry, the demand for quartz sand is increasing, which promotes quartz sand processing enterprises to improve production efficiency and product quality so as to meet market demands. The utility model patent application document of publication number CN221908174U discloses a coarse and fine particle primary separation device for quartz sand processing, which comprises a conveying cylinder and a support, wherein a screen is arranged at the lower end of the conveying cylinder, a spiral conveying rod is arranged in the conveying cylinder in a rotating way, a scraping plate which is uniformly distributed is arranged on the outer side wall of the spiral conveying rod and is used for scraping the conveyed quartz sand, a motor is arranged on the outer side wall of the conveying cylinder and is used for driving the spiral conveying rod, a receiving hopper is arranged on the support, the receiving hopper is positioned at the lower end of the screen, the motor drives the spiral conveying rod to rotate in the conveying cylinder, and quartz sand with smaller particle size falls into the receiving hopper through the screen when conveyed to the screen, so that the quartz sand in the conveying process is stirred by the scraping plate and slides along the inclined plane of the scraping plate, and the quartz sand with smaller particle size is sieved out through the screen, so that the screening efficiency is increased. The coarse and fine particle primary separation device for quartz sand processing disclosed in the above document has the defects that the screening device lacks an effective adjustment mechanism in terms of feeding flow rate, and under different production working conditions, for example, different production orders have different requirements on quartz sand processing capacity, the screening device with fixed feeding flow rate is difficult to flexibly adjust, and if the feeding flow rate needs to be controlled, human intervention or power of other equipment is possibly required to be adjusted, so that the problems of low production efficiency and relatively low use flexibility are caused. From this, it is known that the conventional coarse and fine particle primary separation device for quartz sand processing does not have a structure capable of adjusting the feeding flow rate, and improvement of the conventional disadvantage is required, and an adjustable coarse and fine particle primary separation device for quartz sand processing is provided. Disclosure of utility model The utility model aims to provide an adjustable coarse and fine particle primary separation device for quartz sand processing, which solves the problems that the existing screening device lacks an effective adjustment mechanism in the aspect of feeding flow and the screening device with fixed feeding flow is difficult to flexibly adjust under different production working conditions. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to an adjustable coarse and fine particle primary separation device for quartz sand processing, which comprises a material conveying cylinder, wherein a first screening plate is fixedly arranged on the inner wall of the material conveying cylinder, two groups of supporting frames are fixedly arranged on the outer surface of the material conveying cylinder, a discharging pipe is fixedly arranged on the outer surface of one end of the material conveying cylinder, a feeding hopper is fixedly arranged on the outer surface of one end of the material conveying cylinder far away from the discharging pipe, a motor is fixedly arranged at one end of the material conveying cylinder, a packing auger conveying rod is rotatably connected with the inner wall of the material conveying cylinder, one end of the packing auger conveying rod is connected with the output end of the motor, a fine material guide box is fixedly arranged between the two groups of supporting frames, the fine material guide box is arranged below the first screening plate, an adjusting mechanism is arranged in the feeding hopper, the adjusting mechanism comprises an electric push rod and a first connecting shell, one side of the feeding hopper is fixedly provided with the