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CN-224226218-U - Building gypsum powder production feeding device

CN224226218UCN 224226218 UCN224226218 UCN 224226218UCN-224226218-U

Abstract

The utility model relates to the technical field of feeding devices, in particular to a feeding device for producing building gypsum powder, which comprises a base, wherein a bin and a relay frame are fixedly assembled on the upper surface of the base, a connecting pipe is fixedly communicated with the lower end of the bin and the upper surface of the relay frame together, a conveying pipe is fixedly communicated with the side wall of the relay frame, a discharging pipe is fixedly communicated with the circumferential surface of the conveying pipe, a packing auger propped against the inner wall of the conveying pipe is rotatably connected with the inner wall of the relay frame, a feeding pipe is fixedly connected with the side wall of the bin, a partition plate and a partition ring are fixedly assembled on the inner wall of the bin, and a rotating plate is rotatably connected with the inner wall of the partition ring. According to the utility model, by arranging the partition plate, the partition ring, the connecting ring, the arch breaking rod, the rotating plate and other parts, the arch breaking rod can break up raw materials when feeding other equipment is required in the process of producing building gypsum powder, so that the raw materials are convenient to convey, and the practicability of the spiral feeding machine is improved.

Inventors

  • GONG ZHENGTAO

Assignees

  • 嘉施利（宜城）化肥有限公司

Dates

Publication Date
20260512
Application Date
20250623

Claims (6)

  1. 1. The feeding device for building gypsum powder production is characterized by comprising a base, wherein a feed bin and a relay frame are fixedly assembled on the upper surface of the base, a connecting pipe is fixedly communicated with the lower end of the feed bin and the upper surface of the relay frame, a conveying pipe is fixedly communicated with the side wall of the relay frame, a discharging pipe is fixedly communicated with the circumferential surface of the conveying pipe, a packing auger propped against the inner wall of the conveying pipe is rotatably connected with the inner wall of the relay frame, a feeding pipe is fixedly connected with the side wall of the feed bin, a partition plate and a partition ring are fixedly assembled on the inner wall of the feed bin, a rotating plate is rotatably connected with the inner wall of the partition ring, a connecting ring is fixedly assembled between the partition plate and the partition ring, a rotating shaft is rotatably connected with the inner wall of the feed bin, the rotating shaft is fixedly connected with the rotating plate, and a plurality of arch breaking rods are fixedly assembled on the upper surface of the rotating plate.
  2. 2. The feeding device for building gypsum powder production according to claim 1, wherein a plugging plate is fixedly arranged on the inner wall of the storage bin, the plugging plate abuts against the lower surface of the rotating plate, and blanking holes are formed in the surfaces of the plugging plate and the rotating plate.
  3. 3. The feeding device for building gypsum powder production according to claim 1, wherein the circumferential surface of the rotating shaft is fixedly provided with a supporting plate, the surface of the supporting plate is fixedly provided with a scraping plate, and the scraping plate abuts against the inner circumferential surface of the connecting ring.
  4. 4. The feeding device for building gypsum powder production according to claim 1, wherein the outer circumferential surface of the rotating plate is fixedly provided with a flange, and the flange is rotatably connected with the spacer ring.
  5. 5. The feeding device for building gypsum powder production according to claim 1, wherein the circumferential surface of the rotating shaft is fixedly provided with a spiral plate, and the spiral plate abuts against the inner wall of the discharge pipe.
  6. 6. The feeding device for building gypsum powder production according to claim 1, wherein the vertical section of the connecting ring is trapezoid.

Description

Building gypsum powder production feeding device Technical Field The utility model relates to the technical field of feeding devices, in particular to a feeding device for producing building gypsum powder. Background The construction engineering gypsum powder is mainly formed by processing natural gypsum or industrial waste residues, and has the advantages of quick setting and hardening, micro-volume expansion during hardening, capability of ensuring smooth surface and accurate size of products, and need to use a spiral feeding machine to convey the raw materials of the gypsum powder to other production equipment during the production of the gypsum powder. The above and prior art have the following defects that when gypsum powder raw materials are piled in a bin of a spiral feeder in the process of using the spiral feeder, the raw materials are easy to be in close contact due to extrusion, so that the raw materials cannot normally contact with a packing auger of the spiral feeder in the subsequent feeding process, the spiral feeder cannot normally convey the raw materials, and the practicability of the spiral feeder is reduced. Therefore, a feeding device for producing building gypsum powder is provided. Disclosure of utility model The utility model aims to solve the defect that the spiral feeding machine cannot normally convey raw materials due to the fact that the raw materials cannot normally contact with an auger of the spiral feeding machine. In order to achieve the purpose, the feeding device for building gypsum powder production comprises a base, wherein a bin and a relay frame are fixedly assembled on the upper surface of the base, a connecting pipe is fixedly communicated with the lower end of the bin and the upper surface of the relay frame, a conveying pipe is fixedly communicated with the side wall of the relay frame, a discharging pipe is fixedly communicated with the circumferential surface of the conveying pipe, an auger propping against the inner wall of the conveying pipe is rotatably connected to the inner wall of the relay frame, a feeding pipe is fixedly connected to the side wall of the bin, a partition plate and a partition ring are fixedly assembled on the inner wall of the bin, a rotating plate is rotatably connected to the inner wall of the partition ring, a connecting ring is fixedly assembled between the partition plate and the partition ring, a rotating shaft is rotatably connected to the inner wall of the bin, the rotating shaft is fixedly connected with the rotating plate, and a plurality of arch breaking rods are fixedly assembled on the upper surface of the rotating plate. The spiral feeding machine has the advantages that the partition plate, the partition ring, the connecting ring, the arch breaking rod, the rotating plate and the like are arranged, so that raw materials can be broken up by the arch breaking rod when feeding other equipment is needed in the process of producing building gypsum powder, the raw materials are convenient to convey, and the practicability of the spiral feeding machine is improved. Preferably, the inner wall of feed bin fixedly is equipped with the shutoff board, the shutoff board supports the lower surface at the commentaries on classics board, blanking hole has all been seted up to the surface of shutoff board and commentaries on classics board. The component has the effect that when the blanking holes on the surfaces of the rotating plate and the plugging plate are misplaced, raw materials can be accumulated in a space formed by the rotating plate, the connecting ring and the partition plate. Preferably, a supporting plate is fixedly arranged on the circumferential surface of the rotating shaft, a scraper is fixedly arranged on the surface of the supporting plate, and the scraper abuts against the inner circumferential surface of the connecting ring. The effects achieved by the components are as follows: the backup pad rotates along with the pivot and can drive the scraper blade and slide along the inner circumference of go-between, and the scraper blade can scrape remaining gesso raw materials, guarantees that the row material is clean. Preferably, the outer circumferential surface of the rotating plate is fixedly provided with a flange which is in rotary connection with the spacer ring. The flange can support the rotating plate, so that the rotating plate can rotate in the separating ring stably. Preferably, the circumference of the rotating shaft is fixedly provided with a spiral plate, and the spiral plate abuts against the inner wall of the discharge pipe. The above components have the effect that after the raw materials enter the connecting pipe, the spiral plate can drive the raw materials to move downwards and enter the relay frame. Preferably, the vertical section of the connecting ring is trapezoidal. The vertical section of the connecting ring is trapezoidal, so that gypsum powder raw material cannot be extruded with the inner wall