CN211568909U

CN211568909U - Arch-breaking storage bin

Info

Publication number: CN211568909U
Application number: CN201922412426.9U
Authority: CN
Inventors: 张元生; 石尔; 胡国华
Original assignee: Nanjing Access Technology Co ltd
Current assignee: Nanjing Access Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-25
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a broken feed bin that encircles belongs to material transfer technical field, including variable pitch screw conveyer and feed bin, the feed bin sets up directly over variable pitch screw conveyer, and in the material in the feed bin fell into the feed inlet on the variable pitch screw conveyer through its bottom discharge gate, be equipped with broken arch structure in the feed bin, broken arch structure pass through the chain with variable pitch screw conveyer's output shaft links to each other. The utility model has the advantages that the caking and bridging of the materials in the storage bin can be effectively avoided; has the advantages of rapid discharging and time saving.

Description

Arch-breaking storage bin

Technical Field

The utility model belongs to the technical field of the material conveying, especially, relate to an arch-breaking storage bin.

Background

At present, the application field of pneumatic conveying is more and more extensive, and the material characteristic of carrying has also had more changes, and the biggest difference of the storage storehouse of breaking the arch and ordinary feed bin is in forming the phenomenon such as caking, bridging to some materials short time storage in the feed bin, makes the material can't get into pipeline through the mode of gravity blanking.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an arch breaking storage bin, which is additionally provided with stirring blades and takes a discharge port screw motor as power through chain transmission; an airflow arch breaker is additionally arranged at a specific position; thereby effectively avoiding the phenomena of caking, bridging and the like formed in the short-time storage process in the storage bin and enabling the materials to smoothly enter the conveying pipeline in a gravity blanking mode.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

broken feed bin that encircles, including variable pitch screw conveyer and feed bin, the feed bin sets up directly over variable pitch screw conveyer, and the material in the feed bin falls into variable pitch screw conveyer through its bottom discharge mouth on, be equipped with broken arch structure in the feed bin, broken arch structure pass through the chain with variable pitch screw conveyer's output shaft links to each other.

In a preferred embodiment, the arch breaking structure consists of an arch breaking shaft, arch breaking blades and a chain wheel, wherein the arch breaking blades are arranged on the arch breaking shaft in a staggered mode, the chain wheel is arranged on one side of the arch breaking shaft, and the chain wheel is connected with an output shaft of the variable-pitch screw conveyor through a chain.

In a preferred embodiment, the device further comprises an air flow arch breaker, and the air flow arch breaker is arranged on one side of the storage bin and is positioned below the arch breaking shaft.

In a preferred embodiment, the device further comprises a spline, and the spline is arranged at one end of the broken arch shaft.

In a preferred embodiment, the silo is provided in its entirety with a conical or "V" shape.

In a preferred embodiment, the inner side walls of the silo are provided with a teflon coating.

The utility model discloses a technological effect and advantage: 1. the utility model is provided with the arch breaking structure in the feed bin, and the materials are cut by the arch breaking blades in the falling process through chain transmission, thereby effectively avoiding the materials from forming caking and bridging in the feed bin; 2. the storage bin adopting the centrum design and the Teflon coating arranged on the inner wall of the storage bin can enable materials to smoothly enter the feeding port of the variable pitch screw conveyor through the discharging port, and the variable pitch screw conveyor has the advantages of rapid discharging and time saving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The reference signs are: the device comprises a variable-pitch screw conveyor 1, an airflow arch breaking device 2, a bin 3, a Teflon coating 4, an arch breaking structure 5, a chain wheel 6, a spline 7, a chain 8, an arch breaking shaft 9 and an arch breaking blade 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a broken feed bin that encircles, including variable pitch screw conveyer 1 and feed bin 3, feed bin 3 sets up directly over variable pitch screw conveyer 1, and the material in feed bin 3 falls into variable pitch screw conveyer 1 through its bottom discharge mouth on, be equipped with broken arch structure 5 in the feed bin 3, broken arch structure 5 pass through the chain 8 with variable pitch screw conveyer 1's output shaft links to each other.

The utility model discloses in, broken arch structure 5 comprises broken arch shaft 9, broken blade 10 and sprocket 6 that encircles, and broken blade 10 that encircles is crisscross to be set up on broken arch shaft 9, and one side of broken arch shaft 9 is equipped with sprocket 6, sprocket 6 through chain 8 with variable pitch screw conveyer 1's output shaft links to each other. In practical use, the number of the arch breaking blades 10 can be selected according to the size of the silo 3.

For further preventing the material from piling up and agglomerating in the feed bin, the utility model discloses still include the broken ware 2 that encircles of air current, the broken ware 2 that encircles of air current sets up in one side of feed bin 3, and is located the below of broken arch crown 9. During the actual use, can set for the frequency of air current broken arch ware 2 as required, save energy when also preventing the material caking in the feed bin promptly.

For the rotation of the broken arch shaft 9 of effectual drive to it is rotatory to drive the broken arch blade 10 that sets up on broken arch shaft 9, and then cuts the material, the utility model discloses the one end of broken arch shaft 9 is equipped with spline 7.

In order to facilitate the material to fall down rapidly, the utility model discloses feed bin 3 sets up to become the toper or "V" font wholly.

For preventing the material caking in the granary, the utility model discloses the inside wall of feed bin 3 is equipped with Teflon coating 4.

The utility model discloses what do not do specifically explain all adopts prior art.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Broken feed bin that encircles, its characterized in that: including variable pitch screw conveyer and feed bin, the feed bin sets up directly over variable pitch screw conveyer, and in the material in the feed bin fell into the feed inlet on the variable pitch screw conveyer through its bottom discharge mouth, be equipped with broken arch structure in the feed bin, broken arch structure pass through the chain with variable pitch screw conveyer's output shaft links to each other.

2. The arch breaking storage bin of claim 1, wherein: the arch breaking structure consists of an arch breaking shaft, arch breaking blades and a chain wheel, wherein the arch breaking blades are arranged on the arch breaking shaft in a staggered mode, the chain wheel is arranged on one side of the arch breaking shaft, and the chain wheel is connected with an output shaft of the variable-pitch screw conveyor through a chain.

3. The arch breaking storage bin of claim 2, wherein: the device also comprises an airflow arch breaker which is arranged on one side of the storage bin and is positioned below the arch breaking shaft.

4. The arch breaking storage bin of claim 2, wherein: still include the spline, the spline sets up the one end at broken vaulting shaft.

5. The arch breaking storage bin of claim 1, wherein: the whole silo is arranged to be conical or V-shaped.

6. The arch breaking storage bin of claim 1, wherein: the inside wall of feed bin is equipped with the teflon coating.