CN-121977679-A - Bulk grain accumulated flow balance

CN121977679ACN 121977679 ACN121977679 ACN 121977679ACN-121977679-A

Abstract

The invention discloses a bulk grain accumulated flow balance, which relates to the technical field of material weighing, and comprises a frame, a buffer hopper, a weighing assembly, a discharging hopper, a first driving motor, a first crank connecting rod and a second crank connecting rod, wherein the buffer hopper is arranged at the lower end of the frame, a plurality of first discharging holes are formed in the lower end of the frame, extend along the X direction, the weighing assembly is arranged below the buffer hopper, the lower end of the weighing assembly is provided with a second discharging hole, the discharging hopper is arranged on the frame and is positioned below the weighing assembly, each first discharging hole is correspondingly provided with a feeding door in a rotating mode, the first driving motor is arranged on the frame and is in driving connection with one feeding door through the first crank connecting rod so as to drive the feeding doors to rotate, and any two adjacent feeding doors are in transmission connection through the first connecting rod so that the feeding doors synchronously rotate to simultaneously shield or simultaneously expose the first discharging holes. The technical scheme provided by the invention reduces the power source required by the feeding door and reduces the cost.

Inventors

WANG CHUNJUN
ZHANG HANWU
Nigati Abudukelimu
ZHENG WEIJIE
WANG LEI
ZHANG JIAYING

Assignees

山东金钟科技集团股份有限公司

Dates

Publication Date: 20260505
Application Date: 20260228

Claims (10)

1. A bulk grain cumulative flow scale, comprising: a frame; The buffer hopper is arranged on the frame, a plurality of first discharge holes are formed in the lower end of the buffer hopper, and the first discharge holes extend along the X direction; the weighing assembly is arranged on the frame and below the buffer hopper and is used for bearing the falling materials in the buffer hopper, and a second discharge hole is formed in the lower end of the weighing assembly; The discharging hopper is arranged on the frame and is positioned below the weighing assembly, and the discharging hopper is used for temporarily storing falling materials in the weighing assembly; a feeding gate, each of the first discharge openings is correspondingly provided with one feeding gate, and The first driving assembly comprises a first driving motor, a first crank connecting rod and a first connecting rod, wherein the first driving motor is installed on the frame, the first driving motor is connected with one of the feeding doors in a driving mode through the first crank connecting rod so as to drive the feeding doors to rotate, the first connecting rod extends along the X direction, and any two adjacent feeding doors are connected through one first connecting rod in a transmission mode, so that the feeding doors synchronously rotate to simultaneously shield or simultaneously expose the first discharge hole.
2. The bulk grain cumulative flow scale of claim 1, wherein said weighing assembly comprises: The weighing sensor is arranged on the frame; the weighing hopper is arranged on the weighing sensor, and the second discharge hole is arranged at the bottom of the weighing hopper.
3. The bulk grain cumulative flow scale of claim 2, wherein the second discharge port is provided in plurality at intervals along the X direction, the bulk grain cumulative flow scale further comprising: The discharging doors are correspondingly arranged at the second discharging holes in a rotating mode; The second driving assembly comprises a second driving motor, a second crank connecting rod and a second connecting rod, wherein the second driving motor is installed on the frame, the second driving motor is connected with one of the discharging doors in a driving mode through the second crank connecting rod so as to drive the discharging doors to rotate, the second connecting rod extends along the X direction, and any two adjacent discharging doors are connected through one second connecting rod in a transmission mode, so that the discharging doors synchronously rotate to simultaneously shield or simultaneously expose the second discharging holes.
4. The bulk grain cumulative flow balance of claim 1, wherein the buffer bucket inner wall is provided with a high level gauge and a low level gauge at intervals along the height direction.
5. The bulk grain cumulative flow balance of claim 2, wherein a third discharge port is provided at the bottom of the discharge hopper, and a gate is provided at the third discharge port, the gate being used to adjust the size of the opening of the third discharge port.
6. The bulk grain cumulative flow scale of claim 5, wherein a detection level gauge is provided on an inner wall of the discharge hopper.
7. The bulk grain cumulative flow scale of claim 2, further comprising: The level gauge is arranged at the bottom of the frame and is used for detecting the levelness of the frame; The adjusting components are arranged at four corners of the bottom of the frame and are used for adjusting the height of the frame.
8. The bulk grain cumulative flow scale of claim 4, wherein a viewing window is provided on said buffer bin.
9. The bulk grain cumulative flow scale of any one of claims 1-8, wherein a first feed port is provided at a top of the buffer bin, and a grid is provided at the feed port.
10. The bulk grain cumulative flow scale of claim 1, further comprising a dust door provided to an outer wall of the frame for opening or closing an inside of the frame.

Description

Bulk grain accumulated flow balance Technical Field The invention relates to the technical field of material weighing, in particular to a bulk grain accumulated flow scale. Background In grain storage and commodity circulation field, bulk grain balance is applied to grains such as wheat, maize in bulk and carries out quick weighing measurement, and traditional bulk grain balance generally includes weighing hopper and hopper etc. down, realizes weighing and temporary storage of grain, in order to improve the efficiency of unloading, generally sets up at least one discharge gate in the bucket body bottom, and every discharge gate is all controlled through a discharge door and corresponding drive assembly respectively, but sets up a plurality of drive assemblies and can lead to the complete machine volume big, and the structure is complicated, and the cost is also higher. Disclosure of Invention The invention mainly aims to provide a bulk grain accumulated flow balance, and aims to solve the technical problems. In order to achieve the above object, the bulk grain accumulated flow balance provided by the invention comprises: a frame; The buffer hopper is arranged on the frame, a plurality of first discharge holes are formed in the lower end of the buffer hopper, and the first discharge holes extend along the X direction; the weighing assembly is arranged on the frame and below the buffer hopper and is used for bearing the falling materials in the buffer hopper, and a second discharge hole is formed in the lower end of the weighing assembly; The discharging hopper is arranged on the frame and is positioned below the weighing assembly, and the discharging hopper is used for temporarily storing falling materials in the weighing assembly; a feeding gate, each of the first discharge openings is correspondingly provided with one feeding gate, and The first driving assembly comprises a first driving motor, a first crank connecting rod and a first connecting rod, wherein the first driving motor is installed on the frame, the first driving motor is in driving connection with one of the feeding gates through the first crank connecting rod so as to drive the feeding gates to rotate, and any two adjacent feeding gates are in transmission connection through the first connecting rod, so that a plurality of feeding gates synchronously rotate to simultaneously shield or simultaneously expose the first discharge hole. In one embodiment, the weighing assembly comprises: The weighing sensor is arranged on the frame; the weighing hopper is arranged on the weighing sensor, and the second discharge hole is arranged at the bottom of the weighing hopper. In an embodiment, the second discharge gate sets up a plurality ofly along X direction interval, bulk grain adds up the flow balance still includes: The discharging doors are correspondingly arranged at the second discharging holes in a rotating mode; The second driving assembly comprises a second driving motor, a second crank connecting rod and a second connecting rod, wherein the second driving motor is installed on the frame, the second driving motor is connected with one of the discharging doors in a driving mode through the second crank connecting rod so as to drive the discharging doors to rotate, the second connecting rod extends along the X direction, and any two adjacent discharging doors are connected through one second connecting rod in a transmission mode, so that the discharging doors synchronously rotate to simultaneously shield or simultaneously expose the second discharging holes. In one embodiment, the inner wall of the buffer hopper is provided with a high level gauge and a low level gauge at intervals along the height direction. In an embodiment, a third discharge port is formed in the bottom of the discharge hopper, and a gate is arranged at the third discharge port and used for adjusting the opening size of the third discharge port. In one embodiment, a detection level gauge is arranged on the inner wall of the discharge hopper. In one embodiment, the bulk grain cumulative flow balance further comprises: The level gauge is arranged at the bottom of the frame and is used for detecting the levelness of the frame; The adjusting components are arranged at four corners of the bottom of the frame and are used for adjusting the height of the frame. In one embodiment, the buffer hopper is provided with a viewing window. In one embodiment, a first feed port is formed in the top of the buffer hopper, and a grid is arranged at the feed port. In one embodiment, the bulk grain accumulated flow balance further comprises a dust door arranged on the outer wall of the frame for opening or closing the inside of the frame. According to the technical scheme, the bulk grain accumulated flow balance comprises a frame, a buffer hopper, a weighing assembly and a discharge hopper are sequentially arranged on the frame from top to bottom, a first discharge port is arranged at the bottom of