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CN-224221916-U - Adjustable rice plane gyration clearance sieve

CN224221916UCN 224221916 UCN224221916 UCN 224221916UCN-224221916-U

Abstract

The utility model discloses an adjustable rice plane rotary cleaning sieve, which relates to the technical field of plane rotary cleaning sieves and comprises a base, a sieve box and adjustable sieve components, wherein the sieve box is arranged on the right side of the upper part of the base, two groups of adjustable sieve components are arranged on the upper side of the inside of the sieve box, the adjustable sieve components comprise a placement frame, a placement rod, a screen, a driving motor and a cover plate, the placement frame is positioned on the inner periphery of the inside of the sieve box, the placement rods are rotatably arranged in grooves on two sides of the placement frame in a distributed manner, the screen is arranged on the outer side of the placement rod, one end of the placement rod is provided with the driving motor, and the driving motor is positioned in an inner groove of a frame of the placement frame. This adjustable rice plane gyration clearance sieve, receive and release the screen cloth in the rod outside and constitute by the multi-disc flexible net that the density is different, receive and release the rod through one side and unreel the screen cloth, receive and release the rod of opposite side and carry out the rolling to the screen cloth, can adjust the screen cloth of different densities, the suitability is preferred.

Inventors

  • Mou Wensu
  • Tang Maobing
  • JIANG WEIDONG

Assignees

  • 沭阳金禾米业有限公司

Dates

Publication Date
20260512
Application Date
20250423

Claims (8)

  1. 1. The utility model provides an adjustable rice plane gyration clearance sieve, includes base (1), sieve material case (4) and adjustable sieve material subassembly (6), its characterized in that, the top right side of base (1) is provided with sieve material case (4), and two sets of adjustable sieve material subassemblies (6) are installed to the inside upside of sieve material case (4), adjustable sieve material subassembly (6) are including settling frame (601), receive and release rod (602), screen cloth (603), driving motor (604) and apron (605), settling frame (601) are located the inside inner periphery of sieve material case (4), and receive and release rod (602) are installed in the both sides inslot of settling frame (601) in the distribution rotation to receive and release rod (602)'s outside is provided with screen cloth (603), driving motor (604) are installed to the one end of receiving and releasing rod (602), and driving motor (604) are located the frame inside groove of settling frame (601), the upside of settling frame (601) is fixed with apron (605), and apron (605) inwards incline and set up.
  2. 2. An adjustable rice plane gyration clearance sieve according to claim 1, characterized in that, supporting seat (2) is fixed to the top left side of base (1), and actuating mechanism (3) is installed to the upside of supporting seat (2).
  3. 3. The adjustable rice plane rotary cleaning sieve according to claim 1, wherein a movable supporting frame (5) is fixed at the bottom of the sieve material box (4), and the movable supporting frame (5) is in sliding connection with the base (1).
  4. 4. An adjustable rice planar rotary cleaning screen according to claim 1, characterized in that a first blanking hopper (7) is mounted under a right side mounting frame (601) of the upper side set of adjustable screen components (6), and a second blanking hopper (8) is mounted under a lower side set of right side mounting frames (601).
  5. 5. An adjustable rice plane gyration clearance sieve according to claim 4, characterized in that, third lower hopper (9) is installed to the right downside of sieve bin (4), and keeps off material subassembly (10) are all installed in third lower hopper (9), second lower hopper (8), the left side of first lower hopper (7).
  6. 6. The adjustable rice plane rotary cleaning sieve according to claim 5, wherein the material blocking assembly (10) comprises a rotating shaft (1001), a baffle plate (1002) and a micro motor (1003), the rotating shaft (1001) is rotatably connected with the inner wall of the placement frame (601) or the sieve material box (4), the baffle plate (1002) is fixed on the lower side of the rotating shaft (1001), and the micro motor (1003) is installed at one end of the rotating shaft (1001).
  7. 7. The adjustable rice plane rotary cleaning sieve according to claim 6, wherein a material guiding plate (11) is arranged above the baffle plate (1002) and the rotating shaft (1001), the material guiding plate (11) is fixedly connected with the inner wall of the placement frame (601) or the sieve box (4), and the material guiding plate (11) is of an inclined structure.
  8. 8. The adjustable rice plane rotary cleaning sieve according to claim 4, wherein a feeding through groove is formed in the position of the screen (603) corresponding to the feeding port of the first blanking hopper (7) or the second blanking hopper (8), and a hollowed-out bearing frame (12) fixedly connected with the inner wall of the sieve bin (4) is arranged on the lower side of the screen (603).

Description

Adjustable rice plane gyration clearance sieve Technical Field The utility model relates to the technical field of plane rotary cleaning sieves, in particular to an adjustable rice plane rotary cleaning sieve. Background The plane rotary screen is a common screening device and is widely applied to the industrial fields of chemical industry, pharmacy, food and the like. The working principle is that the solid particles are separated according to the size by utilizing the aperture on the screen to screen. The utility model of application number 202320097819.9 discloses a plane rotary cleaning sieve for rice processing, which is similar to the plane rotary cleaning sieve of the application, and has the following defects that although rice is convenient to sieve, the mesh density of the sieve is not convenient to flexibly adjust, and the applicability is poor. Accordingly, in view of the above, an adjustable rice plane rotary cleaning screen is proposed, which is improved in view of the existing structure and the defects. Disclosure of utility model The utility model aims to provide an adjustable rice plane rotary cleaning sieve so as to solve the problems in the background technology. The adjustable rice plane rotary cleaning screen comprises a base, a screening box and an adjustable screening assembly, wherein the screening box is arranged on the right side above the base, two groups of adjustable screening assemblies are arranged on the upper side inside the screening box, the adjustable screening assembly comprises a placement frame, a placement rod, a screen, a driving motor and a cover plate, the placement frame is located on the inner periphery of the screening box, the placement rod is rotatably arranged in grooves on two sides of the placement frame in a distributed mode, the screen is arranged on the outer side of the placement rod, the driving motor is arranged at one end of the placement rod, the driving motor is located in an inner groove of a frame of the placement frame, the cover plate is fixed on the upper side of the placement frame, and the cover plate is obliquely arranged inwards. Further, a supporting seat is fixed on the left side above the base, and a driving mechanism is installed on the upper side of the supporting seat. Further, a movable supporting frame is fixed at the bottom of the sieving box and is in sliding connection with the base. Further, a first blanking hopper is arranged below the right side arranging frame of the upper side group of adjustable screening components, and a second blanking hopper is arranged below the right side arranging frame of the lower side group of adjustable screening components. Further, a third blanking hopper is arranged on the right lower side of the sieving box, and a material blocking component is arranged on the left sides of the third blanking hopper, the second blanking hopper and the first blanking hopper. Further, keep off material subassembly includes pivot, baffle and micro motor, the pivot is connected for rotating with settling frame or sieve bin inner wall, and the downside of pivot is fixed with the baffle to micro motor is installed to the one end of pivot. Further, the baffle is provided with the stock guide with the top of pivot, and stock guide and settling frame or sieve bin inner wall be fixed connection to the stock guide is the tilting structure. Further, a feeding through groove is formed in the position, corresponding to the feeding inlet of the first discharging hopper or the second discharging hopper, of the screen, and a hollowed-out bearing frame fixedly connected with the inner wall of the screen box is arranged on the lower side of the screen. The utility model provides an adjustable rice plane rotary cleaning sieve, which has the following beneficial effects: The adjustable screen material component is arranged, the screen cloth on the outer side of the winding and unwinding rod is composed of a plurality of flexible nets with different densities, the screen cloth is unwound by the winding and unwinding rod on one side, the screen cloth with different densities can be adjusted by winding the screen cloth by the winding and unwinding rod on the other side, the applicability is good, the screen cloth can be borne by the hollowed-out bearing frame fixedly connected with the inner wall of the screen material box, and deformation damage caused by excessive compression of the screen cloth is prevented. The utility model is provided with the material blocking component, the driving mechanism is convenient for driving the screen bin and the plane rotary motion of the adjustable screen component inside the screen bin, so that the screen bin can vibrate in the horizontal direction, rice is uniformly distributed on the upper and lower rows of screens and is screened by vibration, the material guiding plate with an inclined structure can guide the rice, the material blocking plate can block the rice, the non-screened rice is pre