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CN-224222000-U - Wisdom grain sieving mechanism for agricultural

CN224222000UCN 224222000 UCN224222000 UCN 224222000UCN-224222000-U

Abstract

The utility model discloses a grain screening device for intelligent agriculture, which comprises a screening box, wherein a rod seat is fixedly arranged on one side of the screening box, and a screening assembly comprises a motor, and one end of the motor is fixedly arranged on one side of the rod seat. According to the grain screening machine, the motor, the screening frame and the pushing plate are arranged, the motor drives the fixing frame to reciprocate left and right through the connecting plate, the fixing frame drives the screening frame to reciprocate through the connecting frame, grain screening is carried out under the action of the first screening plate, grains on the first screening plate are pushed to the left through the pushing plate when the screening frame moves to the right, and the grains are added to the first screening plate on one side of the pushing plate when the screening frame moves to the left, so that the grain is circularly operated, and the grains on the outermost side of the first screening plate are outwards discharged along with the addition of the grains, continuous grain screening can be carried out in the mode, and shutdown operation is not needed in the whole process, so that the screening efficiency of the grains is improved.

Inventors

  • ZHU CHUNJIAN
  • ZHANG TINGYU
  • CHENG XIAOHUI

Assignees

  • 陕西农业发展集团有限公司商洛分公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (7)

  1. 1. Wisdom is grain sieving mechanism for agricultural, its characterized in that includes: The screening box (1), one side of the screening box (1) is fixedly provided with a rod seat (2); Screening subassembly (3), screening subassembly (3) include motor (31), the one end of motor (31) is fixed to be set up in one side of pole seat (2), the output of motor (31) is fixed to be equipped with pivot (32), the outer wall of pivot (32) runs through pole seat (2), and the one end of pivot (32) is fixed to be equipped with connecting plate (33), the one end of connecting plate (33) one side is fixed and is equipped with shifting block (34), the outer wall slip of shifting block (34) is equipped with fixed frame (35), one side of fixed frame (35) is fixed and is equipped with link (36), the interior top of link (36) is fixed and is equipped with screening frame (37), the interior bottom of screening frame (37) is fixed and is equipped with first sieve (38), and one side of screening frame (37) runs through and is equipped with two dead levers (39), two the one end of dead lever (39) is equipped with pushing away flitch (310) jointly.
  2. 2. The grain screening device for intelligent agriculture according to claim 1, wherein the screening assembly (3) further comprises two sliding strips (311), opposite sides of the two sliding strips (311) are fixedly arranged on two sides of the screening frame (37) respectively, and the outer wall of the sliding strip (311) is in sliding connection with the inner wall of the screening box (1).
  3. 3. The grain screening device for intelligent agriculture according to claim 1, wherein the other ends of the two fixing rods (39) are fixedly connected with one side of the inner wall of the screening box (1) respectively.
  4. 4. The grain screening device for intelligent agriculture according to claim 1, wherein the bottom end of the pushing plate (310) is in contact with the top end of the first screen plate (38).
  5. 5. The grain screening device for intelligent agriculture according to claim 1, further comprising an auxiliary assembly (4), wherein the auxiliary assembly (4) comprises a second screen plate (41), one ends of two sides of the second screen plate (41) are respectively and fixedly arranged on two sides of the inner wall of the screening box (1), a protective frame (42) is fixedly arranged on the side of the top end of the second screen plate (41), and a protective cover (43) is fixedly arranged on the top end of the protective frame (42).
  6. 6. The grain screening device for intelligent agriculture according to claim 5, wherein the auxiliary assembly (4) further comprises two supporting rods (44), opposite sides of the two supporting rods (44) are fixedly arranged on two sides of the second screen plate (41), and one ends of the two supporting rods (44) are fixedly arranged on one side of the screening box (1).
  7. 7. The grain screening device for intelligent agriculture according to claim 5, wherein one side of the protective cover (43) is attached to one side of the screening box (1).

Description

Wisdom grain sieving mechanism for agricultural Technical Field The utility model relates to the technical field of grain screening, in particular to a grain screening device for intelligent agriculture. Background The grains refer to the total name of various plant seeds in the cooked food, and can be also referred to as grains in a summarizing way, the grain crops contain rich nutrient substances, mainly proteins, vitamins, dietary fibers, fat, starch and the like, and in the grain processing and production process, the impurities doped in the grains are filtered and screened by using a grain screening device. To this, chinese patent No. CN218013909U proposes a grain sieving mechanism for wisdom agriculture, including the screening case, the screening case outside articulates there is the chamber door, screening case top and inside all are provided with screening mechanism, screening mechanism one side is provided with clearance mechanism, screening case inner wall fixedly connected with collecting hopper, screening case top fixedly connected with feeder hopper, screening mechanism includes the protection case, protection case fixedly connected with in screening case top. Above-mentioned patent is through the screening mechanism who sets up, when needs carry out the screening to grain, only need start motor work, the output of motor drives the pivot and rotates, drive the impeller through the transmission and do circular motion, thereby make the impeller can constantly promote grain and filter, reach good filtration efficiency, and make grain can filter more thoroughly, reinforcing means's practicality, but this wisdom is grain sieving mechanism for agriculture is in the use, because the space between screening mechanism and the screening case is limited, and for guaranteeing the screening effect, need regularly open the screening case clearance impurity, whole clearance process needs to consume certain time, can't carry out the continuity screening to grain like this, thereby influence grain screening efficiency. Disclosure of utility model The utility model aims to provide a grain screening device for intelligent agriculture, which aims to solve the problems in the background technology. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to a grain screening device for intelligent agriculture, comprising: the screening box is fixedly provided with a rod seat at one side; The screening assembly comprises a motor, one end of the motor is fixedly arranged on one side of a rod seat, a rotating shaft is fixedly arranged at the output end of the motor, the outer wall of the rotating shaft penetrates through the rod seat, a connecting plate is fixedly arranged at one end of the rotating shaft, a shifting block is fixedly arranged at one end of one side of the connecting plate, a fixed frame is arranged on the outer wall of the shifting block in a sliding mode, a connecting frame is fixedly arranged on one side of the fixed frame, a screening frame is fixedly arranged at the inner top end of the connecting frame, a first screen plate is fixedly arranged at the inner bottom end of the screening frame, two fixing rods are arranged on one side of the screening frame in a penetrating mode, and a pushing plate is jointly arranged at one end of each fixing rod. Further, the screening assembly further comprises two sliding strips, two opposite sides of the sliding strips are respectively fixedly arranged on two sides of the screening frame, and the outer wall of the sliding strip is in sliding connection with the inner wall of the screening box. Further, the other ends of the two fixing rods are fixedly connected with one side of the inner wall of the screening box respectively. Further, the bottom end of the pushing plate is contacted with the top end of the first sieve plate. Further, still include auxiliary assembly, auxiliary assembly includes the second sieve, the one end of second sieve both sides is fixed respectively to be set up in the both sides of screening case inner wall, the avris at second sieve top is fixed and is equipped with the protection frame, the top of protection frame is fixed and is equipped with the protection casing. Further, the auxiliary assembly further comprises two supporting rods, one sides of the two opposite sides of the supporting rods are respectively fixedly arranged on two sides of the second sieve plate, and one ends of the two supporting rods are respectively fixedly arranged on one side of the screening box. Further, one side of the protective cover is attached to one side of the screening box. The utility model has the following beneficial effects: according to the utility model, the motor, the screening frame and the pushing plate are arranged, the motor drives the fixed frame to reciprocate left and right through the connecting plate, the fixed frame drives the screening frame to reciprocate