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CN-224208553-U - Intelligent rice screening system

CN224208553UCN 224208553 UCN224208553 UCN 224208553UCN-224208553-U

Abstract

The utility model provides an intelligent rice screening system, which relates to the technical field of rice screening and comprises a screening machine box, wherein a baffle is fixedly connected to the inner wall of the top of the screening machine box and is close to the center of the screening machine box, and two fixing plates are fixedly connected to one side wall of the baffle. According to the utility model, the first filter screen plate, the second filter screen plate and the third filter screen plate can play a role in screening rice, the screened high-quality rice can fall into the first arc plate, the worst rice can fall into the third arc plate, the medium-quality rice can fall into the second arc plate, at the moment, the rice can be conveyed through the conveying auger, the high-quality rice and the medium-quality rice can be filtered again through the filtering arc plates and fall onto the inclined plate below, and the rice on the inclined plate can slide onto one side arc plate, so that the secondary filtering effect on the rice can be achieved, the roles of preventing the medium-quality rice and the poor-quality rice from being in the high-quality rice can be achieved, and the screening effect can be improved.

Inventors

  • TANG YI
  • SU ZHENGJIANG
  • TANG LIYANG
  • LIU JIACHUAN

Assignees

  • 开江县园林米业有限责任公司

Dates

Publication Date
20260508
Application Date
20250217

Claims (6)

  1. 1. An intelligent rice screening system comprises a screening case (1), and is characterized in that a partition plate (3) is fixedly connected to the inner wall of the top of the screening case (1) and close to the center, two fixing plates (4) are fixedly connected to one side wall of the partition plate (3), a second filter screen plate (6) is fixedly connected between the fixing plates (4) and close to the top, a first filter screen plate (5) and a third filter screen plate (7) are fixedly connected to the other side wall of the fixing plates (4) and close to the top respectively, a third arc plate (16), a second arc plate (15) and a first arc plate (14) are fixedly connected to the first filter screen plate (5), the second filter screen plate (6) and the third filter screen plate (7) respectively, a filter arc plate (17) is embedded and installed on the surfaces of the second arc plate (15) and the first arc plate (14), a rotating rod (19) is arranged in the fixing plates, a spiral conveyer (25) is fixedly connected to the surfaces of the third arc plate (16), and the second arc plate (15) and the first arc plate (14) are connected to one end of the spiral conveyer (25), the other end of the inclined plate (25) is fixedly connected with the inner wall of the screening machine case (1).
  2. 2. The intelligent rice screening system of claim 1, wherein supporting legs (2) are fixedly connected to the bottoms of the screening machine boxes (1) and close to four corners, and the bottoms of the supporting legs (2) are trapezoidal.
  3. 3. The intelligent rice screening system according to claim 1, wherein one ends of the first filter screen plate (5) and the third filter screen plate (7) are fixedly connected with baffle plates (8), grooves (9) are formed in the inner walls of two sides of the screening machine case (1) and located at the baffle plates (8), movable plates (10) are arranged in the grooves (9), the movable plates (10) are fixedly connected with the baffle plates (8), limiting rods (11) penetrate through the surfaces of the movable plates (10) and are close to two ends of the movable plates and are in sliding connection with the surfaces of the movable plates, two ends of the limiting rods (11) are fixedly connected with the top and the bottom inner walls of the grooves (9), springs (12) are fixedly connected to the bottom inner walls of the grooves (9) and are close to the center of the movable plates (10), and the tops of the springs (12) are fixedly connected with the bottoms of the movable plates (10).
  4. 4. The intelligent rice screening system according to claim 1, wherein the sizes of the filtering holes of the first filtering screen plate (5), the second filtering screen plate (6) and the third filtering screen plate (7) are from small to large, the sizes of the filtering holes of the filtering arc plates (17) arranged on the first arc plate (14) are matched with the sizes of the filtering holes of the second filtering screen plate (6), and the sizes of the filtering holes of the filtering arc plates (17) arranged on the second arc plate (15) are matched with the sizes of the filtering holes of the first filtering screen plate (5).
  5. 5. The intelligent rice screening system according to claim 1, wherein three discharging holes (21) are formed in one side wall of the screening machine case (1), a feeding funnel (23) is fixedly and communicated above the first filter screen plate (5) and positioned at the top of the screening machine case (1), fixing pieces (22) are fixedly connected to the inside of the discharging holes (21), the fixing pieces (22) are sleeved at one end of the rotating rod (19) and are rotatably connected with a bearing of the rotating rod, the other end of the rotating rod (19) penetrates through the screening machine case (1) and is rotatably connected with the bearing of the rotating rod, a driving motor (24) is fixedly connected to one side wall of the screening machine case (1), and the output end of the driving motor (24) is fixedly connected with one end of the rotating rod (19).
  6. 6. The intelligent rice screening system according to claim 1, wherein the bottom of the fixed plate (4) is provided with a caulking groove (13), the tops of the edges of the first arc plate (14) and the second arc plate (15) are fixedly connected with a vertical plate (18), and the top of the vertical plate (18) is embedded into the caulking groove (13) and is in sliding connection with the caulking groove.

Description

Intelligent rice screening system Technical Field The utility model relates to the technical field of rice screening, in particular to an intelligent rice screening system. Background The intelligent rice screening system is an integral solution consisting of a set of equipment for efficiently and accurately screening rice by utilizing advanced technology and related software programs. The method aims at removing impurities, abnormal color grains, imperfect grains and the like in the rice, ensuring that the screened rice meets the high-quality standard and meeting the market demand for high-quality rice. The current intelligent rice screening system generally can appear screening inhomogeneous condition at the in-process of screening, and then can lead to partial impurity, heterochromatic granule, imperfect granule to mix inside high-quality granule, influences follow-up rice processingquality easily, consequently, needs an intelligent rice screening system to solve above-mentioned problem. Disclosure of utility model The utility model aims to solve the problems that in the prior art, an intelligent rice screening system usually has uneven screening in the screening process, and then partial impurities, abnormal color particles and imperfect particles are mixed in high-quality particles, so that the subsequent rice processing quality is easily influenced. In order to achieve the purpose, the intelligent rice screening system comprises a screening machine box, wherein a baffle is fixedly connected to the inner wall of the top of the screening machine box and close to the center of the screening machine box, two fixing plates are fixedly connected to one side wall of the baffle, a second filter screen plate is fixedly connected between the two fixing plates and close to the top of the baffle, a first filter screen plate and a third filter screen plate are fixedly connected to the other side wall of the fixing plates and close to the top of the fixing plates respectively, a third arc plate, a second arc plate and a first arc plate are respectively fixed to the first filter screen plate, the surfaces of the second arc plate and the first arc plate are embedded in and are provided with a filter arc plate, rotary rods are respectively sleeved on the surfaces of the third arc plate, the second arc plate and the first arc plate and are fixedly connected with a conveyer auger, one end of each rotary rods is respectively connected with the second arc plate and the third arc plate in an interactive mode, and the other end of each rotary rods is fixedly connected with the inner wall of the screening machine box. Preferably, the bottom of screening machine case just is close to the equal fixedly connected with supporting leg in four corners department, the bottom of supporting leg is trapezoidal. Preferably, the baffle is all fixedly connected with to the one end of first filter screen plate and third filter screen plate, both sides inner wall and the department that is located the baffle of sieve case all set up flutedly, the inside of recess is equipped with the fly leaf, fly leaf and baffle fixed connection, the surface of fly leaf just is close to both ends and all runs through and sliding connection has the gag lever post, the both ends and the top and the bottom inner wall fixed connection of recess of gag lever post, the bottom inner wall and the department fixedly connected with spring that is close to the center of recess, the top and the bottom fixed connection of fly leaf of spring. Preferably, the sizes of the filtering holes of the first filtering screen plate, the second filtering screen plate and the third filtering screen plate are from small to large, the sizes of the filtering holes of the filtering arc plates installed on the first arc plate are matched with the second filtering screen plate, and the sizes of the filtering holes of the filtering arc plates installed on the second arc plate are matched with the first filtering screen plate. Preferably, three discharge holes are formed in one side wall of the screening machine case, a feed hopper is fixedly and communicated with the top of the screening machine case and located above the first filter screen plate, fixing pieces are fixedly connected to the inside of the discharge holes, the fixing pieces are sleeved on one end of the rotating rod and are rotationally connected with the rotating rod, the other end of the rotating rod penetrates through the screening machine case and is rotationally connected with the bearing of the rotating rod, a driving motor is fixedly connected with one side wall of the screening machine case, and the output end of the driving motor is fixedly connected with one end of the rotating rod. Preferably, the caulking groove is offered to the bottom of fixed plate, the equal fixedly connected with riser in edge top of first arc board and second arc board, the inside and sliding connection of caulking groove of top embedding