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CN-224221900-U - Cylinder cleaning screen before wet corn is dried

CN224221900UCN 224221900 UCN224221900 UCN 224221900UCN-224221900-U

Abstract

The utility model discloses a cylinder cleaning sieve before wet corn drying, which relates to the technical field of corn processing and is technically characterized by comprising a mounting cylinder and a mounting seat, wherein a slag discharging shell is communicated with the side wall of the mounting cylinder, a cylinder sieve is mounted in the mounting cylinder through two mounting rings, cylinder covers are arranged at two ends of the mounting cylinder, a feed pipe and a discharge pipe are respectively communicated with the two cylinder covers, a feed hopper is arranged on the side wall of the feed pipe, a baffle ring is fixedly connected with the inner wall of the mounting cylinder, and a first motor is mounted on the inner wall of the mounting cylinder through a mounting assembly.

Inventors

  • DENG TUO
  • LI DEGANG

Assignees

  • 双河市玉丰农业服务有限公司

Dates

Publication Date
20260512
Application Date
20250728

Claims (7)

  1. 1. A cylinder cleaning sieve before wet corn drying comprises a mounting cylinder (1) and a mounting seat (18), and is characterized in that a slag discharging shell (2) is arranged on the side wall of the mounting cylinder (1) in a communicating manner, a cylinder sieve (3) is arranged in the mounting cylinder (1) through two mounting rings (4), cylinder covers (5) are arranged at two ends of the mounting cylinder (1), a feed pipe (6) and a discharge pipe are respectively arranged on the two cylinder covers (5) in a communicating manner, a feed hopper (9) is arranged on the side wall of the feed pipe (6), a baffle ring (7) is fixedly connected to the inner wall of the mounting cylinder (1), a first motor (10) is arranged on the inner wall of the mounting cylinder (1) through a mounting assembly, a gear (12) and a gear ring (11) are respectively arranged on the output shaft of the first motor (10) and the side wall of the cylinder sieve (3), a cleaning mechanism for cleaning the cylinder sieve (3) is arranged in the mounting cylinder (1), the cleaning mechanism comprises a moving block (8) which is slidably connected to the inner wall of the mounting cylinder (1), a box (13) is fixedly connected to the lower end of the moving block (8), a plurality of air storage boxes (13) are arranged on the inner side of the air storage boxes (13) and are communicated with a plurality of air storage nozzles (16), the two mounting rings (4) are provided with driving mechanisms for driving the air storage boxes (13) to move.
  2. 2. The cylinder cleaning sieve before wet corn drying according to claim 1, wherein the driving mechanism comprises a reciprocating screw (14) rotatably connected to two mounting rings (4), the reciprocating screw (14) is in threaded connection with a moving block (8), and a second motor (17) is fixedly connected to the side wall of one mounting ring (4).
  3. 3. The cylinder cleaning sieve before wet corn drying according to claim 2, wherein the side walls of the feed hopper (9) and the feed pipe (6) are respectively provided with a flange, the two flanges are connected through a plurality of bolts and nuts, and the feed hopper (9) is provided with a sealing cover (19).
  4. 4. The cylinder cleaning sieve before wet corn drying according to claim 3, wherein a third motor (22) is fixedly connected to the upper end of the mounting seat (18), a driving shaft (21) is fixedly connected to an output shaft of the third motor (22), and a plurality of stirring plates (23) are fixedly connected to the side wall of the driving shaft (21).
  5. 5. The cylinder cleaning sieve before wet corn drying as claimed in claim 4, wherein the upper end of the driving shaft (21) is rotatably connected with a mounting plate, the side wall of the mounting plate is fixedly connected with a plurality of connecting rods (25), and the connecting rods (25) are fixedly connected with the feed hopper (9).
  6. 6. A cylinder cleaning screen before wet corn drying as claimed in claim 5, wherein the side wall of the driving shaft (21) is fixedly connected with a scraper blade (24), and the section of the mounting piece is triangular.
  7. 7. The cylinder cleaning sieve before wet corn drying as claimed in claim 1, wherein the installation cylinder (1) is provided with a vent, and a ventilation net (20) is arranged in the vent.

Description

Cylinder cleaning screen before wet corn is dried Technical Field The utility model relates to the technical field of corn processing, in particular to a cylinder cleaning sieve before wet corn drying. Background In the corn processing industry, wet corn is required to be dried to avoid mildew due to high moisture content, and screening impurity removal before drying is a key link for guaranteeing subsequent drying efficiency and corn quality, namely impurities such as mud blocks, broken stones, straw scraps and the like mixed in the wet corn can be removed through screening, so that abrasion of drying equipment and purity influence of finished corn are reduced. The cylinder cleaning sieve is a common sieving device before wet corn drying, the core principle is that corn rolls in a cylinder through rotation of the cylinder sieve, impurities smaller than sieve holes are discharged through meshes, and separation is achieved, however, the traditional cylinder cleaning sieve has obvious defects in the use process that wet corn is easy to adhere due to moisture, the impurities possibly contain sticky soil, meshes of the cylinder sieve are easy to block, the sieving efficiency is suddenly reduced after the meshes are blocked, frequent machine stopping and disassembling are needed for cleaning, labor intensity of operators is increased, production flow is interrupted, overall processing efficiency is reduced, meanwhile, frequent machine disassembling is likely to aggravate abrasion of equipment parts, and maintenance cost is increased. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a cylinder cleaning sieve before wet corn drying, which solves the problem that the meshes of the traditional cylinder cleaning sieve are easy to be blocked. (II) technical scheme The cylinder cleaning sieve comprises a mounting cylinder and a mounting seat, wherein a slag discharging shell is arranged on the side wall of the mounting cylinder in a communicating manner, a cylinder sieve is arranged in the mounting cylinder through two mounting rings, cylinder covers are arranged at two ends of the mounting cylinder, a feed pipe and a discharge pipe are respectively arranged on the cylinder covers in a communicating manner, a feed hopper is arranged on the side wall of the feed pipe, a baffle ring is fixedly connected to the inner wall of the mounting cylinder, a first motor is arranged on the inner wall of the mounting cylinder through a mounting assembly, a gear and a gear ring are respectively arranged on an output shaft of the first motor and the side wall of the cylinder sieve, a cleaning mechanism for cleaning the cylinder sieve is arranged in the mounting cylinder, the cleaning mechanism comprises a moving block which is connected to the inner wall of the mounting cylinder in a sliding manner, a gas storage box is fixedly connected to the lower end of the moving block, a plurality of high-pressure nozzles and a corrugated gas inlet pipe which are communicated with the gas storage box are arranged on the gas storage box, and a driving mechanism for driving the gas storage box to move is arranged on the two mounting rings. Preferably, the driving mechanism comprises a reciprocating screw rod rotatably connected to two mounting rings, the reciprocating screw rod is in threaded connection with the moving block, and the side wall of one mounting ring is fixedly connected with a second motor. Preferably, the feeding hopper and the side wall of the feeding pipe are both provided with flange plates, two flange plates are connected through a plurality of bolts and nuts, and the feeding hopper is provided with a sealing cover. Preferably, the mounting seat upper end fixedly connected with third motor, third motor output shaft fixedly connected with drive shaft, drive shaft lateral wall fixedly connected with a plurality of stirring boards. Preferably, the upper end of the driving shaft is rotationally connected with a mounting plate, the side wall of the mounting plate is fixedly connected with a plurality of connecting rods, and the connecting rods are fixedly connected with the feeding hopper. Preferably, the side wall of the driving shaft is fixedly connected with a scraping plate, and the section of the mounting plate is triangular. Preferably, the mounting cylinder is provided with a vent, and a ventilation net is arranged in the vent. (III) beneficial effects Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the cleaning mechanism is arranged, high-pressure gas is sprayed out from the high-pressure nozzles to directly flush meshes of the cylindrical screen, so that blocked impurities or corn kernels are flushed out, the meshes of the cylindrical screen can be dynamically cleaned in the running process of the equipment, the shutdown and disassembly are not needed, the defect of frequent