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CN-224210198-U - Automatic metering and batching device for concrete aggregate

CN224210198UCN 224210198 UCN224210198 UCN 224210198UCN-224210198-U

Abstract

The application discloses an automatic concrete aggregate metering and proportioning device, which belongs to the technical field of concrete production and comprises a frame, wherein a conveyor belt is rotatably connected inside the frame, fixing frames are arranged on two sides of the frame, a transverse frame is arranged between the two groups of fixing frames, a plurality of groups of aggregate storage hoppers are arranged inside the transverse frame, a gate weighing mechanism is arranged at the bottom of each aggregate storage hopper and comprises a fixed plate, the fixed plate is positioned at one side of each aggregate storage hopper, a gate is rotatably connected with the middle part of the fixed plate, a weighing module is arranged above each gate, and the gates are mutually abutted with the bottoms of the aggregate storage hoppers.

Inventors

  • LIN ZHENWEI
  • JIANG QINGQING
  • LI LINGBIN
  • MENG LINGMIN
  • CHEN WENBIN

Assignees

  • 深圳市东大洋混凝土有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. The utility model provides an automatic metering and batching device for concrete aggregate, includes frame (1), its characterized in that, the inside rotation of frame (1) is connected with conveyer belt (101), the both sides of frame (1) all are provided with mount (2), two sets of all be provided with between mount (2) and cross frame (201), the inside of cross frame (201) is provided with multiunit aggregate storage bucket (3), the bottom of aggregate storage bucket (3) is provided with gate weighing mechanism (4), gate weighing mechanism (4) include fixed plate (401), fixed plate (401) are located one side of aggregate storage bucket (3), the middle part rotation of fixed plate (401) is connected with gate (402), the top of gate (402) is provided with weighing module (405), 402 with the bottom of aggregate storage bucket (3) is mutually supported, weighing module (405) are located the inside of aggregate storage bucket (3), one side of fixed plate (401) is provided with gate weighing mechanism (4), flexible pole (406) are located one side of fixed plate (401) and one side (7) and two ends (7) are connected with control mechanism (7), the central controller (701) is electrically connected with the weighing module (405) and the telescopic rod (406).
  2. 2. The automatic concrete aggregate metering and proportioning device according to claim 1, wherein two groups of photoelectric sensors (5) are arranged on one side of the fixing frame (2), and the two groups of photoelectric sensors (5) are positioned on two sides above the conveyor belt (101).
  3. 3. The automatic concrete aggregate metering and proportioning device according to claim 1, wherein a stirring mechanism (6) is arranged between two groups of fixing frames (2), the stirring mechanism (6) comprises a driving motor (601), the output end of the driving motor (601) penetrates through the fixing frames (2) and is provided with a transmission shaft (602), the transmission shaft (602) penetrates through two groups of aggregate storage hoppers (3), a plurality of groups of stirring shafts (603) are fixedly connected to the outside of the transmission shaft (602), and the stirring shafts (603) are positioned in the aggregate storage hoppers (3).
  4. 4. The automatic concrete aggregate metering and proportioning device according to claim 1, wherein moving blocks (407) are arranged on two sides of the gate (402), stabilizing plates (8) are arranged on two sides of the aggregate storage hopper (3), arc-shaped grooves (801) are arranged in two groups of stabilizing plates (8), and the moving blocks (407) are slidably connected to the inner parts of the arc-shaped grooves (801).
  5. 5. The automatic concrete aggregate metering and proportioning device according to claim 1, wherein a chute (408) is formed in the bottom of the gate (402), and a sliding block (409) sliding inside the chute (408) is arranged above the telescopic rod (406).
  6. 6. The automatic concrete aggregate metering and proportioning device according to claim 1, wherein a control panel (702) is arranged on one side of the central controller (701), and the control panel (702) is electrically connected with the frame (1) and the gate weighing mechanism (4).
  7. 7. The automatic concrete aggregate metering and proportioning device according to claim 1, wherein a top cover (301) is arranged at the top of the aggregate storage hopper (3), and a handle (302) is arranged at the top of the top cover (301).
  8. 8. The automatic concrete aggregate metering and proportioning device according to claim 1, wherein four groups of support columns (102) are arranged at the bottom of the frame (1), and universal wheels (103) are arranged at the bottoms of the four groups of support columns (102).

Description

Automatic metering and batching device for concrete aggregate Technical Field The application relates to the technical field of concrete production, in particular to an automatic concrete aggregate metering and proportioning device. Background Concrete aggregate refers to a particulate, loose material that acts as a skeleton or filler in concrete. The method comprises the steps of separating coarse aggregate and fine aggregate. Coarse aggregate refers to pebbles, broken stones and the like, fine aggregate refers to natural sand, artificial sand and the like, The existing concrete aggregate metering and proportioning mainly relies on manpower to dose, but the problem of large error exists in manual proportioning, the metering accuracy is affected by technical reasons of workers, the consistency of the whole concrete strength is not good enough, the concrete aggregate metering and proportioning is inconvenient during proportioning, and the degree of whole automation is low. Disclosure of utility model Aiming at the defects of the prior art, the application provides an automatic concrete aggregate metering and proportioning device, which overcomes the defects of the prior art and aims at solving the problems that the existing concrete aggregate metering and proportioning in the prior art mainly depends on manual proportioning, but the manual proportioning has large error, the metering accuracy is influenced by the technical reasons of workers, the consistency of the overall concrete strength is not good enough, the proportioning is inconvenient and the overall automation degree is low. The automatic concrete aggregate metering and dispensing device comprises a frame, wherein a conveyor belt is rotatably connected inside the frame, fixing frames are arranged on two sides of the frame, transverse frames are arranged between the fixing frames, a plurality of groups of aggregate storage hoppers are arranged inside the transverse frames, a gate weighing mechanism is arranged at the bottom of each aggregate storage hopper and comprises a fixing plate, the fixing plate is positioned on one side of each aggregate storage hopper, a gate is rotatably connected to the middle of each fixing plate, a weighing module is arranged above each gate, each gate is in butt joint with the bottom of each aggregate storage hopper, each weighing module is positioned inside each aggregate storage hopper, a telescopic rod is arranged on one side of each fixing plate, two ends of each telescopic rod are hinged with the corresponding fixing plate and each gate respectively, a control mechanism is arranged on one side of each fixing frame and comprises a central controller, and each central controller is electrically connected with each weighing module and each telescopic rod. Through adopting the technical scheme, through setting up the aggregate storage bucket, when using, the weighing module that sets up can carry out quick weighing to the inside aggregate of aggregate storage bucket, after the weight of aggregate reaches the requirement, the central controller can start the telescopic link, the gate can rotate, pour out the inside aggregate of aggregate storage bucket, get into the top of conveyer belt, put into the inside of mixer with the aggregate under the conveying of conveyer belt, accomplish the measurement batching to the aggregate, so when using, can effectually control the aggregate batching error, can show improvement concrete strength uniformity, further promotion production's efficiency, simultaneously can promote automatic level, effectively reduce manual intervention, system use cost is lower, be fit for middle-size and small-size stirring station use. As a preferable technical scheme of the application, two groups of photoelectric sensors are arranged on one side of the fixing frame, and the two groups of photoelectric sensors are positioned on two sides above the conveyor belt. Through adopting above-mentioned technical scheme, through setting up photoelectric sensor, when using, aggregate flow at the top of conveyer belt that can be further detects, cooperates with multiunit aggregate storage bucket, makes the measurement of aggregate more accurate, hoisting device practicality. As a preferable technical scheme of the application, a stirring mechanism is arranged between two groups of fixing frames, the stirring mechanism comprises a driving motor, the output end of the driving motor penetrates through the fixing frames and is provided with a transmission shaft, the transmission shaft penetrates through the two groups of aggregate storage hoppers, the outer part of the transmission shaft is fixedly connected with a plurality of groups of stirring shafts, and the plurality of groups of stirring shafts are positioned in the aggregate storage hoppers. Through adopting above-mentioned technical scheme, through setting up rabbling mechanism, when using, because the reason of the shape and the material of aggregate can bloc