Search

CN-224225781-U - Concrete unloader

CN224225781UCN 224225781 UCN224225781 UCN 224225781UCN-224225781-U

Abstract

The utility model discloses a concrete discharging device which comprises an outer barrel and an inner barrel positioned in the outer barrel, wherein the bottom of the outer barrel is connected with a bottom plate through a plurality of second supporting rods, one side of the bottom of the outer barrel is penetrated with a discharging hole, a slot matched with the discharging hole is penetrated in the bottom of the inner barrel, a filter screen is arranged in the slot, the concrete discharging device further comprises a rotating rod positioned in an inner hollow column, the bottom of the outer barrel is provided with a driving assembly, one end of the rotating rod penetrates through the outer barrel through a bearing and is connected with the driving assembly, and the other end of the rotating rod is connected with a mounting block through a limiting assembly. According to the utility model, the inner barrel to be cleaned is disassembled and replaced by the available inner barrel, so that the inner barrel to be cleaned is synchronously cleaned while the clean inner barrel is used, the equipment downtime is shortened, the convenience of cleaning the inner barrel is improved, and the working efficiency is effectively improved.

Inventors

  • ZHOU YUJIE

Assignees

  • 湖北麻城宏基混凝土有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (10)

  1. 1. The utility model provides a concrete unloader, includes outer bucket (12) and is located inside interior bucket (2) of outer bucket (12), the bottom of outer bucket (12) is connected with bottom plate (13) through a plurality of second bracing pieces (14), one side of outer bucket (12) bottom is run through there is the discharge opening, the bottom of interior bucket (2) just is located the discharge opening runs through there is the fluting rather than looks adaptation, install filter screen (27) in the fluting, its characterized in that, coaxial coupling has inside hollow post (6) on the interior diapire of interior bucket (2); The stirring device is characterized by further comprising a rotating rod (5) positioned in the inner hollow column (6), wherein a driving assembly is arranged at the bottom of the outer barrel (12), one end of the rotating rod (5) penetrates through the outer barrel (12) through a bearing and is connected with the driving assembly, the other end of the rotating rod (5) is connected with a mounting block (4) through a limiting assembly, and stirring pieces are arranged on two sides of the outer end face of the mounting block (4); Both sides of the outer end surface of the outer barrel (12) are connected with the edge of the upper end of the inner barrel (2) through connecting components; The bottom of the discharging hole is positioned on the upper end face of the bottom plate (13) and is provided with a discharging component.
  2. 2. A concrete discharging device according to claim 1, characterized in that the driving assembly comprises a first gear (23), a driving motor (24), a second gear (25) and a motor mounting frame (26), the first gear (23) is coaxially connected to the bottom of the rotating rod (5), the motor mounting frame (26) is mounted at the bottom of the outer barrel (12), the driving motor (24) is mounted on the motor mounting frame (26), the output end of the driving motor (24) is coaxially connected with the second gear (25) through a coupling, and the first gear (23) is meshed with the second gear (25).
  3. 3. A concrete discharging device according to claim 2, further comprising a gear guard plate (22), said gear guard plate (22) being located at the bottom of said outer tub (12) and outside said first gear (23).
  4. 4. The concrete discharging device according to claim 1, wherein the limiting component comprises limiting blocks (18), first threaded rods (19) and first nuts (15), the first threaded rods (19) are coaxially connected to the upper ends of the rotating rods (5), the limiting blocks (18) are symmetrically arranged at the upper ends of the rotating rods (5), the middle portions of the mounting blocks (4) are penetrated with openings (16), limiting grooves (17) matched with the limiting blocks (18) are formed in the mounting blocks (4) and located on two sides of the openings (16), the mounting blocks (4) are located at the upper ends of the rotating rods (5), the first threaded rods (19) are coaxially connected with the first nuts (15) through the openings (16) penetrating through the mounting blocks (4), and the limiting blocks (18) symmetrically distributed penetrate through the mounting blocks (4) through the limiting grooves (17) on two sides.
  5. 5. A concrete discharging device according to claim 1, characterized in that the stirring piece comprises a rotating plate (7) and a stirring shaft (3), two ends of the mounting block (4) are respectively connected with the rotating plate (7), and the stirring shaft (3) is mounted at the bottom of the rotating plate (7).
  6. 6. The concrete discharging device according to claim 1, wherein the connecting assembly comprises a connecting plate (1), a second threaded rod (20), a second nut (21) and a connecting block (9), two ends of the outer end face of the outer barrel (12) are respectively connected with the connecting block (9), two ends of the upper end edge of the inner barrel (2) are respectively connected with the connecting plate (1), the second threaded rod (20) is mounted at the upper end of the connecting block (9), the connecting plate (1) on two sides respectively penetrates through the second threaded rods (20) at the upper ends of the connecting block (9), and the second nut (21) is in threaded connection with the second threaded rods (20).
  7. 7. The concrete discharging device according to claim 1, wherein the discharging assembly comprises a discharging inclined plate (10) and first supporting rods (11), the upper end face of the bottom plate (13) is connected with the discharging inclined plate (10) through the plurality of first supporting rods (11), the discharging inclined plate (10) is arranged in an inclined mode, and the inclined surface at the upper end of the discharging inclined plate is arranged in a smooth mode.
  8. 8. A concrete discharging device according to claim 1, characterized in that the outer diameter of the rotary rod (5) is smaller than the inner diameter of the inner hollow column (6).
  9. 9. A concrete discharging device according to claim 1, characterized in that the screen (27) is located on the same plane as the inner bottom wall of the inner tub (2).
  10. 10. A concrete discharging device according to claim 1, characterized in that handles (8) are mounted on both sides of the upper edge of the inner barrel (2).

Description

Concrete unloader Technical Field The utility model relates to the technical field of concrete construction equipment, in particular to a concrete blanking device. Background In the construction process of building engineering, concrete pouring is a critical work. The concrete discharging device is used as key equipment for concrete pouring construction, and the quality of the performance of the concrete discharging device directly influences the quality and efficiency of concrete pouring. The China patent 202323594620.6 discloses a concrete discharging device for concrete production, which comprises a fixed shell, wherein the bottom of the fixed shell is connected with a base, the inner wall of the fixed shell is fixedly connected with a partition plate and a discharging hopper, the bottom of the discharging hopper is connected with a bottom plate, the middle part of the bottom plate is connected with a bearing, the upper end of the bearing is connected with a stirring assembly, the upper end of the bottom plate is provided with an opening, the inner wall of the opening is connected with a filter plate, the upper end of the base is provided with a rotating motor, the output end of the rotating motor is connected with a rotating shaft, and the rotating shaft is connected with the stirring assembly. According to the utility model, the stirring assembly is driven by the rotating motor, the stirring assembly rotates to facilitate stirring of concrete in the discharging hopper, the phenomenon that residual concrete and the like are difficult to remove after being air-dried and influence subsequent use is avoided, and the stirring assembly is matched with the filter plate to facilitate secondary stirring of concrete which is not uniform enough and large in volume, so that the concrete mixing effect is improved. However, when the discharging device is used, after the discharging hopper in the discharging device is used for a certain time, the filter screen in the discharging device can filter large-particle impurities such as some super-particle aggregates and caking materials, so that the large-particle impurities are remained in the discharging hopper, and the large-particle impurities trapped by the filter screen can be continuously accumulated along with the increase of continuous operation time. Disclosure of utility model Object of the utility model In order to solve the technical problems in the background art, the utility model provides the concrete discharging device, which realizes synchronous cleaning of the inner barrel to be cleaned while using the inner barrel to be cleaned by disassembling the inner barrel to be cleaned and replacing the inner barrel to be used, thereby shortening the equipment downtime, improving the convenience of cleaning the inner barrel and effectively improving the working efficiency. (II) technical scheme The utility model provides a concrete blanking device, which comprises an outer barrel and an inner barrel positioned in the outer barrel, wherein the bottom of the outer barrel is connected with a bottom plate through a plurality of second supporting rods, one side of the bottom of the outer barrel is penetrated with a discharging hole, the bottom of the inner barrel and the discharging hole penetrates through a slot matched with the discharging hole, a filter screen is arranged in the slot, and an inner hollow column is coaxially connected to the inner bottom wall of the inner barrel; The stirring device comprises an outer barrel, a driving assembly, a limiting assembly, a stirring piece, a rotary rod and a stirring piece, wherein the rotary rod is positioned inside the inner hollow column, the driving assembly is installed at the bottom of the outer barrel, one end of the rotary rod penetrates through the outer barrel through a bearing and is connected with the driving assembly, the other end of the rotary rod is connected with the mounting block through the limiting assembly, and the stirring piece is installed on two sides of the outer end face of the mounting block; the two sides of the outer end face of the outer barrel are connected with the edge of the upper end of the inner barrel through connecting components; the bottom of the discharging hole is positioned on the upper end face of the bottom plate, and a discharging assembly is arranged on the bottom of the discharging hole. Preferably, the driving assembly comprises a first gear, a driving motor, a second gear and a motor mounting frame, wherein the first gear is coaxially connected to the bottom of the rotating rod, the motor mounting frame is mounted at the bottom of the outer barrel, the driving motor is mounted on the motor mounting frame, the output end of the driving motor is coaxially connected with the second gear through a coupler, and the first gear is meshed with the second gear. Preferably, the outer barrel further comprises a gear protection plate, wherein the gear protection plate is positioned a