A separating device for grain inspection

By designing a separation device for grain inspection, the sieve frame is shaken by a pushing component and a limiting component, thus achieving clean separation of grain, solving the problem of grain falling to the ground and getting dusty, and improving the inspection effect.

CN224507590UActive Publication Date: 2026-07-17
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Filing Date
2025-07-23
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional separation devices cause grain to fall to the ground during use, resulting in dust accumulation and affecting subsequent testing results.

Method used

A grain inspection separation device was designed, including a base, a top frame, a sieve frame, a pushing component, and a limiting component. The pushing component drives the top frame and sieve frame to shake, and multiple vertically arranged sieve frames are used to separate the grain, preventing the grain from falling to the ground.

Benefits of technology

This effectively prevents grain from getting dusty, ensures the cleanliness of the grain separation process, and improves the accuracy of subsequent inspections.

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Abstract

The utility model discloses a kind of separating devices for grain inspection, comprising: base, top frame, sieve frame, push assembly and limiting component, base is set in the top of top frame, sieve frame is connected in the top of top frame, push assembly is set in the bottom of top frame, push assembly is used to shake top frame, limiting component includes the slider fixedly connected in the both sides of sieve frame, the inner wall of the both sides of top frame is symmetrically provided with sliding slot, slider is connected in the inside of sliding slot.The utility model is through the design of base, top frame, sieve frame, push assembly and limiting component and locking component, when using, multiple sieve frames are fixed on top frame by limiting component and locking component, then grain is placed in the inside of sieve frame in the top, top frame and sieve frame are shaken by push assembly, grain is separated and received directly by multiple vertically arranged sieve frames, avoid the situation that subsequent inspection is affected by grain falling ground and being stained with dust.
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Claims

1. A separation device for grain inspection, characterized in that, include: Base (1); Top frame (2), the base (1) is disposed on top of top frame (2); A sieve frame (3) is inserted and connected to the top of the top frame (2); A pushing component (4) is disposed at the bottom of the top frame (2) and is used to shake the top frame (2). The limiting component (5) includes sliders (501) symmetrically fixedly connected to both sides of the screen frame (3). The inner walls of both sides of the top frame (2) are symmetrically provided with grooves (502). The sliders (501) are inserted into the interior of the grooves (502). The bottom of the sliders (501) is provided with a locking component (6).

2. The separating apparatus for grain inspection according to claim 1, wherein The pushing assembly (4) includes an insert block (402) fixedly connected to the bottom of the top frame (2), and an electric push rod (403) fixedly connected to the bottom of the insert block (402). The electric push rod (403) is fixedly connected to the inner wall of one side of the base (1).

3. The separating apparatus for grain inspection according to claim 2, wherein The base (1) has an insertion hole (401) on its top, and the insertion block (402) is inserted into the inside of the insertion hole (401).

4. The separating apparatus for grain inspection according to claim 1, wherein The locking assembly (6) includes a locking hole (601) opened at the bottom of the slider (501), a locking block (602) is inserted inside the locking hole (601), the locking block (602) is inserted into the inner wall at the bottom of the slide groove (502), and a moving part (7) is provided at the bottom of the locking block (602).

5. The separating apparatus for grain inspection according to claim 4, wherein The movable component (7) includes a drive block (703) fixedly connected to the bottom of the locking block (602), a movable block (704) fixedly connected to one side of the drive block (703), a threaded rod (702) threadedly connected to the middle of the movable block (704), and a knob (701) fixedly connected to the top of the threaded rod (702).

6. The separating apparatus for grain inspection according to claim 5, wherein The top frame (2) has symmetrically arranged movable cavities (706) on both sides. The movable block (704) is inserted into the interior of the movable cavity (706), and the threaded rod (702) is inserted into the inner wall of the top of the movable cavity (706).

7. A separating device for grain inspection according to claim 6, characterized in that A fixed bearing (707) is fixedly connected to the inner wall of the bottom end of the movable cavity (706), and the fixed bearing (707) is sleeved on the bottom end of the threaded rod (702).

8. The separating apparatus for grain inspection according to claim 7, wherein The inner wall of one side of the movable cavity (706) is provided with a drive groove (705), and the drive block (703) is inserted and connected inside the drive groove (705).