CN212710414U

CN212710414U - Stemming bag breaking device

Info

Publication number: CN212710414U
Application number: CN202021183451.0U
Authority: CN
Inventors: 王蜀生; 马云峰; 戴文军; 王永猛
Original assignee: CISDI Technology Research Center Co Ltd
Current assignee: CISDI Technology Research Center Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-16
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a broken package ware of stemming belongs to material conveying equipment field. The bag breaking machine comprises a vibration rack and a material groove which is obliquely arranged on the vibration rack, wherein one end of the material groove is connected with a conveyor, and a bag breaking mechanism is arranged on the material groove at a position opposite to a bag hanging body of a crane; the method is characterized in that: the bag breaking mechanism comprises a transmission shaft and a cutter head, the cutter head is arranged on the transmission shaft, the transmission shaft is arranged on the material groove through a bearing seat, and the transmission shaft is connected with a driving source and is driven by the driving source to rotate in the bearing seat; the cutter head is a circular disk, and the outer edge of the cutter head is provided with a cutting edge. The stemming bag breaking device cuts a bag body in the falling process by the aid of the rotating cutter disc, automatically completes bag opening and stemming unloading, replaces manual woven bag cutting operation, improves safety operation, and greatly reduces labor intensity.

Description

Stemming bag breaking device

Technical Field

The utility model belongs to material conveying equipment field, concretely relates to broken package ware of stemming.

Background

The stemming piece of blast furnace generally all is outsourcing, and the stemming piece adopts braided bag packing transportation, carries the mud big gun by artifical one and fills the mud mouth, fills the mud in order to realize the automation in blast furnace casting field, can transport the stemming one by one to the mud big gun with the help of mechanical device, if there is a mechanism to replace the manual work to open the braided bag operation, carries out the automation to bubble mud in bags promptly and opens the bag, falls into the vibration rack with the stemming piece, then can show improvement work efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a broken package ware of stemming to dismouting stemming package difficulty among the solution prior art, intensity of labour are big and unsafe scheduling problem.

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

a stemming bag breaking device comprises a vibration rack and a material groove which is obliquely arranged on the vibration rack, wherein one end of the material groove is connected with a conveyor, and a bag breaking mechanism is arranged on the material groove at a position opposite to a bag hanging body hung by a crane; the bag breaking mechanism comprises a transmission shaft and a cutter head, the cutter head is arranged on the transmission shaft, the transmission shaft is arranged on the material groove through a bearing seat, and the transmission shaft is connected with a driving source and is driven by the driving source to rotate in the bearing seat; the cutter head is a circular disk, and the outer edge of the cutter head is provided with a cutting edge.

Further, the cutter head is of a circular sheet structure.

Furthermore, the cutting edge is provided with a plurality of cutting edges which are sequentially connected end to end around the periphery of the cutter head to form an annular sawtooth cutting edge.

Furthermore, the connected cutting edges are in arc transition.

Further, the driving source is a motor, and is arranged outside the trough.

Further, the cutter head is vertically arranged on the transmission shaft.

Further, the cutter discs arranged on the transmission shaft are single or multiple.

The beneficial effects of the utility model reside in that:

the stemming bag breaking device cuts a bag body in the falling process by the aid of the rotating cutter disc, automatically completes bag opening and stemming unloading, replaces manual woven bag cutting operation, improves safety operation, and greatly reduces labor intensity.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view of the cutter head;

fig. 4 is a sectional view a-a of fig. 3.

Reference numerals:

the device comprises a bag breaking mechanism 1, a bag body 2, a crane 3, a vibration rack 4, a trough 5, a motor 6, a conveyor 7 and stemming blocks 8;

in the broken package mechanism: the device comprises a transmission shaft 11, a cutter disc 12, a bearing seat 13 and a cutting edge 1201.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1 to 4, a stemming bag breaking device includes a vibration rack 4, a trough 5 obliquely disposed on the vibration rack 4 and having one end connected to a conveyor 7, a bag breaking mechanism 1 disposed on the trough 5 at a position opposite to a bag body 2 hung by a crane 3; the bag breaking mechanism 1 comprises a transmission shaft 11 and a cutter head 12, the cutter head 12 is arranged on the transmission shaft 11, the transmission shaft 11 is arranged on the trough 5 through a bearing seat 13, and the transmission shaft 11 is connected with a driving source and is driven by the driving source to rotate in the bearing seat 13; the cutter head 12 is a circular disk, and the outer edge of the cutter head is provided with a cutting edge which can be in a saw-tooth shape, an arc shape or a straight line shape.

The cutter head 12 is mounted on the trough 5 through a transmission shaft 11 and a bearing seat 13 and is driven by the vibration rack to vibrate along with the trough 5. The driving source is a motor 6 which is arranged at one end of the transmission shaft and is arranged outside the trough through a mounting support. The cutter head 12 is powered by a driving source and is driven to rotate by a transmission shaft. The bagged stemming loaded and transported by the bag body 2 (woven bag) is transported to the upper part of the bag breaking mechanism 1 and is aligned with the bag breaking mechanism 1 to run from top to bottom, and the bag body 2 is cut open by the rotation of the cutter head, so that stemming blocks 8 in the bag body 2 fall into the material groove 5.

When this broken package ware of stemming used, carry the stemming of bagging-off to the silo 5 tops of vibration rack by crane 3, rely on whereabouts in-process rotatory blade disc 12 to cut the bag body 2, accomplish automatically and open the bag and unload the stemming, replaced the operation of manual cutting braided bag, improved safe operation, reduced intensity of labour.

The cutter head 12 in this embodiment is of a circular sheet-like configuration. Specifically, the cutting edge has a plurality of cutting edges 1201, and each cutting edge 1201 is connected end to end in sequence around the periphery of the cutter disc 12 to form an annular sawtooth cutting edge, and the connected cutting edges 1201 are in arc transition. The cutter head 12 is in the shape of a circular sheet, and the cutting edges at the periphery of the cutter head are in a saw-tooth shape.

The cutting edge is arranged in a zigzag mode, on one hand, when stemming is in contact with the cutting edge 1201 on the cutter head under the extrusion action of the self weight, enough overlapping amount between the bag body 2 and the cutting edge 1201 in the longitudinal direction can be ensured; on the other hand, the serrated blade can easily cut the packaging bag, and can effectively prevent the failure of bag breaking caused by factors such as dulling of the blade.

The cutter head 12 in this embodiment is vertically mounted on the transmission shaft 11 to ensure that the rotation direction of the cutter head is consistent with the inclination direction of the vibration table frame.

Preferably, the number of the cutter heads 12 in the bag breaking mechanism 1 can be made into different numbers according to actual conditions, namely, the number of the cutter heads can be determined according to the size of the stemming bags so as to adapt to stemming packaging bags with different specifications.

The working process of the stemming bag breaking device is as follows:

the crane 3 hoists the bag body 2 filled with the stemming to the upper part of the cutter disc 12, the cutter disc 12 runs from top to bottom, and woven bags are cut by the rotation of the cutting edge on the cutter disc, so that the stemming falls into the material groove 5. The empty bag body 2 is still hung on the lifting hook of the crane 3, and the damaged bag body 2 is manually taken down after the lifting hook of the crane is moved to a safe place.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A stemming bag breaking device comprises a vibration rack and a material groove which is obliquely arranged on the vibration rack, wherein one end of the material groove is connected with a conveyor, and a bag breaking mechanism is arranged on the material groove at a position opposite to a bag hanging body hung by a crane; the method is characterized in that: the bag breaking mechanism comprises a transmission shaft and a cutter head, the cutter head is arranged on the transmission shaft, the transmission shaft is arranged on the material groove through a bearing seat, and the transmission shaft is connected with a driving source and is driven by the driving source to rotate in the bearing seat; the cutter head is a circular disk, and the outer edge of the cutter head is provided with a cutting edge.

2. The stemming bale breaker of claim 1, wherein: the cutter head is in a circular sheet structure.

3. The stemming bale breaker of claim 1, wherein: the cutting edge is provided with a plurality of cutting edges which are sequentially connected end to end around the periphery of the cutter head to form an annular serrated edge.

4. The stemming bale breaker of claim 3, wherein: the connected cutting edges are in arc transition.

5. The stemming bale breaker of claim 1, wherein: the driving source is a motor and is arranged outside the trough.

6. The stemming bale breaker according to any one of claims 1 to 5, wherein: the cutter head is vertically arranged on the transmission shaft.

7. The stemming bale breaker of claim 6, wherein: the cutter heads arranged on the transmission shaft are single or multiple.