CN218358534U

CN218358534U - Energy-saving aggregate premixing mechanism

Info

Publication number: CN218358534U
Application number: CN202221806444.0U
Authority: CN
Inventors: 林惠财; 张锦浩; 周培辉; 杨钦松; 林虹燕; 陈义金
Original assignee: Guangdong Engineering Construction Concrete Co ltd
Current assignee: Guangdong Engineering Construction Concrete Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-01-24
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses an energy-conserving aggregate mixes mechanism in advance has the hybrid chamber, has two feed openings in the hybrid chamber at least, connect the unloading pipeline that corresponds respectively on each feed opening, first section of each unloading pipeline is overlapped from inside to outside or outside-in proper order and is established, each feed opening is annular evenly distributed, it is rotatory by actuating mechanism control to be located outmost unloading pipeline, the hybrid chamber bottom disposes spiral push mechanism, the upper end of each unloading pipeline is the opening, and inlayer unloading pipeline's opening height will be higher than relative outer unloading pipeline. The utility model discloses a rotatory unloading mechanism makes multiple aggregate be spiral unloading, makes each aggregate at unloading in-process intensive mixing, combines spiral feed mechanism toward agitated vessel transmission premix, can continuously carry the premix to agitated vessel, when reducing the agitated vessel energy consumption, improves production efficiency.

Description

Energy-saving aggregate premixing mechanism

Technical Field

The utility model relates to a concrete production equipment technical field refers in particular to an energy-conserving aggregate mechanism of premixing.

Background

The concrete is formed by mixing and stirring various aggregates and cement, and the existing concrete manufacturing method is that various materials are generally directly transported through a transmission mechanism and are uniformly stirred when arriving at a stirring mechanism, so that the stirring mechanism is required to have strong stirring power, certain time consumption and large energy consumption. The problem of long stirring time consumption can be solved by premixing the aggregate, but most of the conventional premixing mechanisms are in a stirring form, namely the conventional energy consumption is shared by two devices, so that the problem of energy consumption is not solved actually, and the premix cannot realize continuous output and has low efficiency.

Disclosure of Invention

In view of the above prior art not enough, the utility model aims at providing an energy-conserving aggregate mixes mechanism in advance, makes the aggregate form the spiral mixing mode, reduces the energy consumption, and makes the premix continuously output, improves production efficiency.

For solving the above technical problem, the utility model discloses the technical scheme who adopts is:

the utility model relates to an energy-conserving aggregate mixes mechanism in advance has the hybrid chamber, has two feed openings in the hybrid chamber at least, connects corresponding unloading pipeline on each feed opening respectively, and the first section of each unloading pipeline is overlapped from inside to outside or outside-in proper order and is established, and each feed opening is annular evenly distributed, and it is rotatory by actuating mechanism control to be located outmost unloading pipeline, and the hybrid chamber bottom disposes spiral push mechanism.

The upper ends of the blanking pipelines are all provided with openings, and the opening height of the inner layer blanking pipeline is higher than that of the opposite outer layer blanking pipeline.

The driving mechanism consists of a gear ring sleeved on the outer surface of the outermost discharging pipeline, a gear meshed with the gear ring and a motor driving the gear.

The scheme is also provided with a pipe positive support which is connected with the outmost blanking pipeline through a bearing.

The lower parts of the blanking pipelines are inclined, and the openings above the blanking pipelines are bellmouths with large upper parts and small lower parts.

The utility model has the advantages that: the multi-aggregate simultaneous feeding device has the advantages that multiple aggregates are fed in a spiral manner through the rotary feeding mechanism, so that the aggregates are fully and alternately mixed in the feeding process, the spiral feeding mechanism is combined to stir and propel the materials to advance, the aggregates are further uniformly mixed and then transported to stirring equipment, premix is continuously conveyed to the stirring equipment, and compared with a traditional stirring mode, the rotary feeding and spiral feeding energy consumption is low, sustainable premix can be provided, and the production efficiency is improved.

Description of the drawings:

fig. 1 is a schematic structural diagram relating to the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

Please refer to fig. 1, the utility model relates to an energy-conserving aggregate mixes mechanism in advance has the hybrid chamber 1, has two feed openings 11 at least in the hybrid chamber 1, connects corresponding unloading pipeline 2 on each feed opening 11 respectively, and the first section of each unloading pipeline 2 is established from inside to outside or outside-in cover in proper order, and the unloading pipeline 2 second section of inlayer need pass the skin promptly, makes its feed opening expose, and each feed opening 11 is annular evenly distributed so, and various aggregate accessible each feed opening 2 carries out the unloading toward corresponding feed opening 11 promptly.

Specifically, a plurality of groups of discharging pipelines 2 which are sequentially sleeved belong to a whole, the discharging pipeline 2 positioned at the outermost layer is controlled by a driving mechanism to rotate, so that the discharging ports 11 rotate in the same plane, in the discharging process, various aggregates can form a spiral track when falling from the discharging ports 11, and the spiral tracks formed by the aggregates of the discharging ports 11 are staggered with each other, so that the premixing effect is achieved.

In order to facilitate the aggregates to enter the discharging pipelines 2, the upper ends of the discharging pipelines are provided with openings, the openings of the inner layer discharging pipelines are higher than the corresponding outer layer discharging pipelines, so that the openings have obvious height difference, the aggregates are conveyed to the corresponding openings of the discharging pipelines through the conveying mechanism, the aggregates can be fed into the corresponding discharging pipelines, and then the aggregates can pass through the discharging pipelines and finally fall off through the corresponding discharging openings 11.

Furthermore, the opening above the blanking pipeline 2 is a horn mouth with a large upper part and a small lower part, the area of the opening is enlarged, the feeding of aggregate is facilitated, the lower part of each blanking pipeline 2 is inclined, and the aggregate can slide to the corresponding blanking port 11 in the blanking pipeline 2 conveniently.

Actuating mechanism locates the ring gear 31 of outmost unloading pipeline surface by the cover, gear 3 with ring gear 31 meshing, and drive gear 3's motor 30 is constituteed, it is rotatory through motor 30 drive gear 3, and then it is rotatory to drive the ring gear 31 that the outmost unloading pipeline 2 surfaces were located to the cover, then can drive all unloading slide wholerotations, because each opening is the annular, and the opening of inlayer unloading pipeline is circular, at rotatory in-process, all can be in order to make things convenient for to carry out the pan feeding to aggregate conveyor.

In order to ensure the stability of the integral rotating structure of the blanking pipeline, the pipe positive support 4 is connected with the outermost blanking pipeline 2 through a bearing 40, namely the lower part of the blanking pipeline 2 is wrapped and fixed by the pipe positive support 4, and when the pipe positive support 4 rotates, the pipe positive support 4 and the blanking pipeline form relative rotation through the bearing 40.

In order to continuously transfer the premix and further uniformly mix the spirally and alternately mixed premix, the spiral pushing mechanism 10 is arranged at the bottom of the mixing cavity 1, so that the premix can be pushed out and directly conveyed to the stirring equipment, the further uniform mixing of the premix is effectively promoted in the pushing process, and the stirring efficiency is improved.

It should be understood that the technical scope of the present invention is not limited to the content of the specification, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes should be within the scope of the appended claims.

Claims

1. An energy-saving aggregate premixing mechanism is characterized in that: have hybrid chamber (1), have two feed opening (11) in hybrid chamber (1) at least, connect corresponding unloading pipeline (2) on each feed opening (11) respectively, the first half section of each unloading pipeline (2) is established from inside to outside or outside-in cover in proper order, and each feed opening (11) are annular evenly distributed, and it is rotatory by actuating mechanism control to be located outmost unloading pipeline (2), and hybrid chamber (1) bottom disposes spiral push mechanism (10).

2. The energy-saving aggregate premixing mechanism of claim 1 wherein: the upper ends of the blanking pipelines (2) are all provided with openings, and the openings of the inner layer blanking pipelines are higher than the corresponding outer layer blanking pipelines.

3. The energy-saving aggregate premixing mechanism according to claim 1 or 2, wherein: the driving mechanism is composed of a gear ring (31) sleeved on the outer surface of the outermost discharging pipeline, a gear (3) meshed with the gear ring (31) and a motor (30) driving the gear (3).

4. The energy-saving aggregate premixing mechanism of claim 3 wherein: the pipe positive support (4) is connected with the outermost layer of the blanking pipeline (2) through a bearing (40).

5. The energy-saving aggregate premixing mechanism of claim 2 wherein: the lower parts of the blanking pipelines (2) are inclined, and the upper openings of the blanking pipelines (2) are horn mouths with large upper parts and small lower parts.