CN210365601U

CN210365601U - Belt conveyor

Info

Publication number: CN210365601U
Application number: CN201920885828.8U
Authority: CN
Inventors: 饶计宾; 钟国清; 荣海红; 靳新伟
Original assignee: Jining Mining Industry Group Garden Mine Field Resource Development Co ltd
Current assignee: Jining Mining Industry Group Garden Mine Field Resource Development Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-21
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a belt conveyor, the utility model discloses two driving drum's main shaft respectively is fixed with a synchronizing gear, and two synchronizing gear mesh mutually, and one side that driving drum was kept away from to one of them synchronizing gear's main shaft has the drive shaft through the coupling joint, is connected with disc brake between drive shaft and the frame. The utility model discloses an installation coaxial disc brake on synchronizing gear can advance fine support to cyclic annular sticky tape, can pin drive shaft, synchronous tooth and driving drum through the disc brake braking again, realizes the braking, owing to be that direct braking cyclic annular sticky tape to the braking of initiative cylinder, it is better to the braking of cyclic annular sticky tape to brake simple structure, simple to operate.

Description

Belt conveyor

Technical Field

The utility model relates to a belt conveyor.

Background

A belt conveyor is mainly adopted to convey materials in a mining roadway and comprises a rack, a driving roller mechanism, a driven roller, an annular rubber belt, a belt storage tensioning system and the like, the belt storage tensioning system, the driving roller mechanism and the driven roller are arranged on the rack, the annular rubber belt is sleeved on the driving roller and the driven roller, and the belt storage tensioning system is used for tensioning the rubber belt.

The original soft braking device of the belt conveyor is mostly provided with a direction-changing roller set behind the belt storage tensioning system. A roller of the bend roller group is subjected to shaft processing and used for mounting a disc brake, and the bend roller group is complex in form and high in mounting difficulty.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provided is a belt conveyor with a simple braking structure.

In order to solve the technical problem, the utility model discloses a frame, driving roller mechanism, driven cylinder, cyclic annular sticky tape and storage area rise tight system that rises, driving roller mechanism include the driving roller that two external diameters are the same, two driving roller's main shaft rotate and set up in the frame, two driving roller's main shaft respectively is connected with a motor reducer, two driving roller's main shaft respectively is fixed with a synchronizing gear, two synchronizing gear mesh mutually, one side that driving roller was kept away from to one of them synchronizing gear's main shaft has the drive shaft through the coupling joint, is connected with disc brake between drive shaft and the frame.

In order to further optimize the structure, the disc brake comprises a brake disc, two brake brakes, two brake bases, two shaft supports and a brake base, wherein the brake disc is fixed on a driving shaft, the driving shaft is rotatably arranged on the brake base through the two shaft supports, the brake base is fixedly connected with the rack, the two brake bases are respectively fixed on two sides of the top surface of the brake base, the two brake brakes are respectively arranged on the two brake bases, and the two brake brakes are arranged on two sides of the brake disc.

In order to facilitate discharging, the driven roller comprises an unloading roller and a plurality of supporting rollers, the unloading roller and all the supporting rollers are respectively arranged at two sides of the driving roller mechanism, and the outer diameter of the unloading roller is smaller than that of the driving roller.

The utility model has the advantages that: the utility model discloses an installation coaxial disc brake on synchronizing gear can advance fine support to cyclic annular sticky tape, can pin drive shaft, synchronous tooth and driving drum through the disc brake braking again, realizes the braking, owing to be that direct braking cyclic annular sticky tape to the braking of initiative cylinder, it is better to the braking of cyclic annular sticky tape to brake simple structure, simple to operate.

Drawings

Fig. 1 is a partial structural schematic diagram of the present invention;

FIG. 2 is an enlarged view of the structure of the

members

3 and 6;

FIG. 3 is a front view of the structural representation of the member 6;

in the figure: 1. the device comprises an unloading roller 2, an annular adhesive tape 3, a driving roller mechanism 4, a storage belt tensioning system 5, a rack 6 and a disc brake. 3-1 parts of a motor reducer, 3-2 parts of a roller base, 3-3 parts of a driving roller, 3-4 parts of a synchronous gear, 3-5 parts of a coupler, 6-1 parts of a brake disc, 6-2 parts of a driving shaft, 6-3 parts of a shaft base, 6-4 parts of a brake base, 6-5 parts of a brake, 6-6 parts of a brake and a brake base.

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 belt conveyor includes a frame 5, a driving roller mechanism 3, a driven roller, an endless rubber belt 2, and a belt storage tensioning system 4, the driven roller includes an unloading roller 1 and a plurality of supporting rollers (not shown), the unloading roller 1 and all the supporting rollers are respectively disposed at two sides of the driving roller mechanism 3, and the outer diameter of the unloading roller 1 is smaller than the outer diameter of the driving rollers 3-3. The annular rubber belt 2 is supported by the driving roller mechanism 3 and the driven roller, and the belt storage tensioning system 4 is used for tensioning the annular rubber belt 2. This reality is novel still do the following setting on above-mentioned prior art's basis:

the driving roller mechanism 3 comprises two driving rollers 3-3 with the same outer diameter, main shafts of the two driving rollers 3-3 are rotatably arranged on the roller bases 3-2, the roller bases 3-2 are fixedly connected with the rack 5 or are fixed on the ground to be connected into a whole, the main shafts of the two driving rollers 3-3 are respectively connected with a motor speed reducer 3-1, the main shafts of the two driving rollers 3-3 are respectively fixed with a synchronous gear 3-4, the two synchronous gears 3-4 are meshed with each other, one side, far away from the driving rollers 3-3, of the main shaft of one of the synchronous gears 3-4 is connected with a driving shaft 6-2 through a coupler 3-5, and a disc brake 6 is connected between the driving shaft 6-2 and the rack 5.

As shown in fig. 2 and 3, the disc brake 6 includes a brake disc 6-1, two brake brakes 6-5, two brake bases 6-6, two shaft bases 6-3 and a brake base 6-4, the brake disc 6-1 is fixed on the driving shaft 6-2, the coupling 3-5 is connected with the driving shaft 6-2, the driving shaft 6-2 is rotatably disposed on the brake base 6-4 through the two shaft bases 6-3, and the brake base 6-4 is fixedly connected with the roller base 3-2. Two brake bases 6-6 are respectively fixed on two sides of the top surface of the brake base 6-4, two brakes 6-5 are respectively arranged on the two brake bases 6-6, and the two brakes 6-5 are arranged on two sides of the brake disc 6-1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a belt conveyor, includes that frame, driving roller mechanism, driven cylinder, cyclic annular sticky tape and storage area rise tight system, its characterized in that: the driving roller mechanism comprises two driving rollers with the same outer diameter, main shafts of the two driving rollers are rotatably arranged on the rack, the main shafts of the two driving rollers are respectively connected with a motor reducer, the main shafts of the two driving rollers are respectively fixed with a synchronizing gear, the two synchronizing gears are meshed with each other, one side, away from the driving rollers, of the main shaft of one synchronizing gear is connected with a driving shaft through a coupler, and a disc brake is connected between the driving shaft and the rack.

2. The belt conveyor of claim 1, wherein: the disc brake comprises a brake disc, two brakes, two brake bases, two shaft supports and a brake base, wherein the brake disc is fixed on a driving shaft, the driving shaft is rotatably arranged on the brake base through the two shaft supports, the brake base is fixedly connected with the rack, the two brake bases are respectively fixed on two sides of the top surface of the brake base, the two brakes are respectively arranged on the two brake bases, and the two brakes are arranged on two sides of the brake disc.

3. The belt conveyor according to claim 1 or 2, characterized in that: the driven roller comprises an unloading roller and a plurality of supporting rollers, the unloading roller and all the supporting rollers are respectively arranged at two sides of the driving roller mechanism, and the outer diameter of the unloading roller is smaller than that of the driving roller.