CN-121247329-B - Fodder mechanized pipeline conveying device

CN121247329BCN 121247329 BCN121247329 BCN 121247329BCN-121247329-B

Abstract

The invention discloses a feed mechanized pipeline conveying device, which relates to the field of feed production conveying, and comprises a conveying pipeline and a conveying auger, wherein the conveying pipeline comprises fixed pipes and a pipe, the fixed pipes and the pipe are alternately distributed and coaxially arranged, at least one pipe is arranged, two adjacent fixed pipes are connected and kept coaxial through a connecting piece, two ends of the conveying pipeline are fixed pipes and are respectively connected with an upper bin and a lower bin of the conveying pipeline, the pipe is connected with a rotating piece, when the conveying auger rotates, the conveying speed of materials at the pipe is changed through the rotation of the pipe, the material flow speed can be accelerated or slowed down at the parts of the fixed pipes and the pipe without changing the main auger rotation speed by arranging the pipe, the pipe is reversely rotated at the easily blocked point, the material propelling force of the area is enhanced, the blocking is effectively dredged or prevented, the pipe is arranged at the area needing buffering and rotates in the same direction with the auger, the material flow speed of the area can be reduced, the buffering effect is achieved, and the energy is saved.

Inventors

ZHANG SHICHUAN
SHEN WEIJUN
YANG XIAOQING

Assignees

岳阳久盛机械制造股份有限公司

Dates

Publication Date: 20260508
Application Date: 20251030

Claims (4)

1. The utility model provides a fodder mechanized pipeline conveyor, includes pipeline (1) and is located the transport auger (2) of pipeline (1), wherein pipeline (1) include fixed pipe (11) and pipe (12), fixed pipe (11) and pipe (12) are distributed in turn and coaxial setting, pipe (12) are provided with at least one, and its adjacent two fixed pipes (11) are connected and keep coaxial through connecting piece (5), and the both ends of pipeline (1) are fixed pipe (11), and connect last feed bin (13) and lower feed bin (14) of pipeline (1) respectively, pipe (12) connect and are used for driving its rotating member (6) of rotating around self axis, when pipeline auger (2) rotates, change the conveying speed of material of pipe (12) department through the rotation of pipe (12); The connecting piece (5) is a sleeve (51), and the sleeve (51) is sleeved outside the pipe (12) and is coaxial with the two fixed pipes (11); The rotary piece (6) is arranged on the sleeve (51), the rotary piece (6) comprises an annular rack (61) arranged on the periphery of the pipe (12), the annular rack (61) is connected with a driving gear (62) in a meshed mode, the driving gear (62) is connected with a driving motor (63), and the driving motor (63) is fixedly arranged on the sleeve (51); The pipe (12) is connected with the fixed pipe (11) through a rotating assembly (7), and the rotating assembly (7) is used for limiting the pipe (12) to keep coaxial with the fixed pipe (11) when rotating; The rotating assembly (7) comprises an annular track (71) on a fixed pipe (12) and rotating pieces (72) which are fixed on the fixed pipe (11) and distributed in an annular array shape, the rotating pieces (72) comprise rotating frames (721), track wheels (722) are rotatably connected to the rotating frames (721), and the track wheels (722) are matched with the track grooves.
2. A feed mechanized pipeline transportation device according to claim 1, characterized in that a partial portion of the side of the pipe (12) is provided with a screening area (15), the screening area (15) screening the material when rotated to the underside of the pipe (12).
3. A feed mechanized pipe conveyor according to claim 1, characterized in that the connecting piece (5) is provided with an outlet (16) on one side.
4. A feed mechanized pipe conveyor according to claim 1, characterized in that a partial portion of the side of the pipe (12) is provided with openings through which material can be removed when the openings are turned to the underside of the pipe (12).

Description

Fodder mechanized pipeline conveying device Technical Field The invention relates to a feed production and conveying technology, in particular to a feed mechanized pipeline conveying device. Background In the industrial production of feed, a fixed pipeline type auger conveyor is core equipment for material transportation, and powder particles are pushed to move in a directional manner through the relative action of rotating auger blades and the inner wall of a fixed pipeline; However, because the whole rigidity of the pipeline is fixed, the relative speed of the auger blades and the pipe wall is constant within the whole length range, the single speed ratio mode causes retention blockage when the local resistance is increased, the auger rotation speed can not pointedly enhance the propulsive force of the blockage point and frequent shutdown is needed for blockage removal, meanwhile, scraps or other small-particle materials generated in the feed processing process are difficult to remove in the conveying process, the auger rotation speed can only be globally regulated by a frequency converter in the prior art, and the problems of blockage and the like of partial problem areas of the conveying pipeline can be solved, but the problems that the non-problem section materials are subjected to ineffective acceleration or deceleration are also forced, the materials are further accumulated or blocked and the like are easily caused, and the energy consumption of the system is increased. Disclosure of Invention The invention aims to provide a feed mechanized pipeline conveying device, which solves the problems that in the traditional fixed pipeline auger conveying, the material flow rate is single, the blockage is easy, or special treatment (such as mixing, buffering and grading) is required in a specific area. In order to achieve the purpose, the technical scheme is that the feed mechanized pipeline conveying device comprises a conveying pipeline and a conveying auger positioned in the conveying pipeline, wherein the conveying pipeline comprises fixed pipes and movable pipes, the fixed pipes and the movable pipes are alternately distributed and coaxially arranged, at least one movable pipe is arranged, two adjacent fixed pipes are connected and kept coaxial through a connecting piece, two ends of the conveying pipeline are fixed pipes and are respectively connected with an upper bin and a lower bin of the conveying pipeline, the movable pipes are connected with a rotating piece used for driving the movable pipes to rotate around an axis of the movable pipes, and when the conveying auger rotates, the conveying speed of materials at the movable pipes is changed through rotation of the movable pipes. Further, the connecting piece is a sleeve, and the sleeve is sleeved outside the pipe and is coaxial with the two fixed pipes. Further, the rotating member is mounted on the sleeve, the rotating member comprises an annular rack mounted on the periphery of the tube, the annular rack is connected with a driving gear in a meshed manner, the driving gear is connected with a driving motor, and the driving motor is fixedly mounted on the sleeve. Further, the tube is connected with the fixed tube through a rotating assembly, and the rotating assembly is used for limiting the rotation of the tube and keeping coaxial with the fixed tube. Further, the rotating assembly comprises an annular track on the fixed pipe and rotating parts which are fixed on the fixed pipe and distributed in an annular array shape, the rotating parts comprise rotating frames, the rotating frames are rotatably connected with track wheels, and the track wheels are matched with the track grooves. Further, a screening area is arranged on a local part of the side face of the tube, and when the screening area rotates to the lower side of the tube, materials are screened. Further, an outlet is formed in one side of the connecting piece. Further, the side of the tube is partially provided with an opening through which material can be removed when the opening is rotated to the underside of the tube. Compared with the prior art, the feed mechanized pipeline conveying device provided by the invention has the following beneficial effects: 1. This fodder mechanized pipeline conveyor, through the mode that sets up the pipe, need not to change main auger rotational speed, can accelerate or slow down the material velocity of flow in the part of fixed pipe and pipe, set up the pipe and make its counter-rotating at easy blocking point, strengthen the material propulsive force in this region, effectively dredge or prevent to block up and form, set up the pipe and make it and auger syntropy rotation in the region that needs the buffering, can reduce this section material velocity of flow, play the effect of buffering. 2. This fodder mechanized pipeline conveyor, when setting up a plurality of tubes, through the speed of adjusting different movable tube sections, can control the