CN218144035U - Discharging device for bidirectional feeding belt conveyor - Google Patents

Abstract

The utility model relates to a discharge apparatus for two-way pay-off belt conveyor belongs to coal mine production technical field. The device comprises a front main base and a rear auxiliary base, wherein an H-shaped main support, an unloading roller and a first bearing roller are sequentially arranged on the front main base from front to back, and a second bearing roller is arranged on the rear auxiliary base; the front main base and the rear auxiliary base are supported and provided with lower carrier roller mounting frames, and the lower carrier roller mounting frames are provided with an inclined discharging frame, a plurality of groups of lower inclined flat carrier roller sets and an H-shaped auxiliary support; an upper carrier roller mounting frame is arranged between the tops of the H-shaped main support and the H-shaped auxiliary support, and a plurality of groups of upper carrier roller groups are arranged on the upper carrier roller mounting frame. The utility model discloses the device has both guaranteed that the epithelium outwards transports the material, utilizes the end belt to transport auxiliary material to the tunnelling working face again simultaneously, has realized that the tunnelling working face is strutted, is maintained the automatic transportation of required consumptive material, has improved tunnelling work efficiency.

Description

Discharging device for bidirectional feeding belt conveyor

Technical Field

The utility model belongs to the technical field of coal mine production, in particular to colliery is equipment of transportation pay-off in the pit, specifically is a discharge apparatus for two-way pay-off belt conveyor.

Background

At present, belt conveyor transportation is used as a main transportation mode of a coal mine, and the problem of continuous and mass transportation of coal is solved. However, in the mine production process, particularly in the tunneling team, the transportation of production auxiliary materials occupies a great proportion, and is generally completed by adopting a trackless rubber-tyred vehicle or rail transportation. However, in the actual production process of a mine, adverse factors such as small width of a tunneling roadway exist, particularly, after the telescopic belt conveyor is arranged, most of the residual width of the roadway cannot be transported by using a trackless rubber-tyred vehicle, so that the problem that related materials such as anchor rods, trays, anchoring agents, maintenance accessories and the like cannot be transported to a destination in the tunneling process of the roadway is solved, manual feeding is needed to complete the transportation, and the manual auxiliary transportation is high in cost, large in engineering quantity and poor in safety. Therefore, how to improve the auxiliary material transportation efficiency of the driving working face becomes a difficult problem to be solved urgently in each production mine.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and providing a discharging device for a bidirectional feeding belt conveyor.

The utility model discloses a realize through following technical scheme:

a discharging device for a bidirectional belt-feeding conveyor comprises a front main base and a rear auxiliary base, wherein an H-shaped main support, an unloading roller and a first bearing roller are sequentially arranged on the front main base from front to back, and a second bearing roller is arranged on the rear auxiliary base; a lower carrier roller mounting frame is supported and mounted between the rear end of the front main base and the rear auxiliary base, an inclined discharging frame and a plurality of groups of lower inclined flat carrier roller sets are mounted on the lower carrier roller mounting frame in a closely-spaced manner, the inclined discharging frame is positioned above the lower inclined flat carrier roller sets, and the inclined direction of the inclined discharging frame is opposite to that of the lower inclined flat carrier roller sets; the front end of the lower carrier roller mounting frame is provided with an unloading platform which extends forwards, the rear end of the lower carrier roller mounting frame is provided with an H-shaped auxiliary support, and the end parts of two sides of the rear end of the lower carrier roller mounting frame are connected with a frame body connecting plate through pin shafts; an upper carrier roller mounting frame is arranged between the tops of the H-shaped main support and the H-shaped auxiliary support, and a plurality of groups of upper carrier roller groups are arranged on the upper carrier roller mounting frame.

Furthermore, sliding shoes are additionally arranged on the front main base and the rear auxiliary base.

Furthermore, a front support is arranged at the rear end of the front main base, a rear support is arranged at the middle position of the rear auxiliary base, and the lower carrier roller mounting frame is supported and arranged between the front support and the rear support.

Furthermore, the front end of the unloading platform is arranged close to the rear of the unloading roller, and the first bearing roller is positioned below the unloading platform.

The utility model discloses the device can realize going up belt transportation material, and the end belt transports auxiliary material's purpose to the heading face. The utility model has the function of extending and moving along with the tail, and only needs to connect the telescopic conveyor tail through the arranged frame body connecting plate, and the original bolt connection is changed into pin shaft connection, so that the connection is firmer; and the skid shoe is emphatically added on the base, so that the skid shoe is more favorable for extending the whole belt conveyor of a tunneling working face, the working efficiency is greatly improved, and the labor intensity of workers is reduced. The utility model discloses the device can also be according to mine needs and actual conditions, the place of unloading of alternating at any time to can link with each type tail, strong adaptability realizes a tractor serves several purposes, improves reuse rate.

In a word, the device of the utility model relates to an advanced design, rational in infrastructure, high durability and convenient operation, the transportation is steady, safety and reliability, both guaranteed that the belt outwards transports coal, materials such as building stones, utilize the end belt to transport supporting material to the driving face again simultaneously, auxiliary material such as maintenance accessory, the driving face has been realized strutting, maintain the automatic transportation of required consumptive material, the driving work efficiency has been improved, the workman intensity of labour has been alleviateed, the safety risk of workman's work has been reduced, the tunnelling efficiency in tunnel and the security of operation in the pit have been improved greatly, it is the coal, the necessary supporting device of rock drift tunnelling integration, fine popularization prospect has.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.

Fig. 1 is a main view of the structure of the device of the present invention.

Fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is a schematic diagram of the connection between the device and the tail device of the present invention.

In the figure: 1-front main base, 2-rear auxiliary base, 3-H type main support, 4-unloading roller, 5-first bearing roller, 6-front support, 7-second bearing roller, 8-rear support, 9-lower carrier roller mounting frame, 10-inclined unloading frame, 11-unloading platform, 12-H type auxiliary support, 13-upper carrier roller mounting frame, 14-upper carrier roller group, 15-pin shaft, 16-support body connecting plate, 17-upper belt, 18-bottom belt, 19-lower inclined flat carrier roller group, 20-tail device and 21-sliding shoe.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the present invention will be further clearly and completely described below with reference to the accompanying drawings and embodiments. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 and 2, a discharging device for a bidirectional belt conveyor comprises a front main base 1 and a rear auxiliary base 2, wherein the front main base 1 is composed of two front seat bodies arranged at intervals, and the rear auxiliary base 2 is composed of two rear seat bodies arranged at intervals.

The front main base 1 and the rear auxiliary base 2 are respectively provided with a sliding shoe 21, namely, each front seat body and each rear seat body are respectively provided with a sliding shoe 21.

The front main base 1 is sequentially provided with an H-shaped main support 3, an unloading roller 4, a first bearing roller 5 and a front support 6 from front to back, namely the H-shaped main support 3, the unloading roller 4, the first bearing roller 5 and the front support 6 are sequentially arranged between the two front seat bodies from front to back, and the H-shaped main support 3 and the front support 6 are vertically fixed with the front main base 1; install the second on the vice base 2 in rear portion and bear cylinder 7 and after-poppet 8, install the second between two back pedestal promptly and bear cylinder 7 and after-poppet 8, after-poppet 8 is located the intermediate position department of the vice base 2 in rear portion and with the vice base 2 vertical fixation in rear portion, the second bears cylinder 7 and can set up one or two, installs the front end or the rear end at the vice base 2 in rear portion when setting up one, install both ends around the vice base 2 in rear portion respectively when setting up two.

A lower carrier roller mounting rack 9 is supported and mounted between a front support 6 on the front main base 1 and a rear support 8 on the rear auxiliary base 2, an inclined discharging rack 10 and a plurality of groups of lower inclined flat carrier roller sets 19 are mounted on the lower carrier roller mounting rack 9 in a closely-spaced manner, the inclined discharging rack 10 is positioned above the lower inclined flat carrier roller sets 19, and the inclined direction of the inclined discharging rack 10 is opposite to that of the lower inclined flat carrier roller sets 19; the front end of the lower carrier roller mounting rack 9 is provided with an unloading platform 11 which extends forwards, the front end part of the unloading platform 11 is arranged close to the rear part of the unloading roller 4, the front end part of the unloading platform 11 is basically flush with the top part of the unloading roller 4, and the first bearing roller 5 is positioned below the unloading platform 11; an H-shaped auxiliary support 12 is installed at the rear end of the lower carrier roller installation frame 9, the H-shaped auxiliary support 12 is vertically fixed with the lower carrier roller installation frame 9, the top of the H-shaped auxiliary support 12 is basically flush with the top of the H-shaped main support 3, an upper carrier roller installation frame 13 is installed between the top of the H-shaped main support 3 and the top of the H-shaped auxiliary support 12, and multiple groups of upper carrier roller groups 14 are installed on the upper carrier roller installation frame 13.

The end parts of the two sides of the rear end of the lower carrier roller mounting frame 9 are connected with frame body connecting plates 16 through pin shafts 15, and the frame body connecting plates 16 are connected with various machine tail devices 20.

During the use, as shown in fig. 3, will the utility model discloses the device passes through support body connecting plate 16 and is connected with tail device 20, goes up the belt 17 and supports on last bearing roller set 14 of multiunit on last bearing roller mounting bracket 13, goes up belt 17 and transports the material through last bearing roller set 14, like materials such as coal, building stones. The bottom belt 18 is supported on the top of the unloading roller 4, bends downwards after bypassing the unloading roller 4 and then is supported on the bottom of the first bearing roller 5, and after bypassing the first bearing roller 5, the whole body passes through the lower parts of the lower carrier roller mounting frames 9 and the groups of lower inclined horizontal carrier roller groups 19 and then is supported on the second bearing roller 7; the lower carrier roller mounting frame 9 is used for assisting in conveying materials, the lower carrier roller mounting frame 9 is provided with an unloading platform 11, a plurality of groups of closely-arranged lower inclined flat carrier roller groups 19 are adopted, meanwhile, an inclined unloading frame 10 matched with the unloading platform is arranged, the unloading platform 11 is in butt joint with a bottom belt 18 bypassing the unloading roller 4, and the bottom belt 18 bypassing the unloading roller 4 bypasses the unloading platform 11 and then bypasses the unloading platform 11 to the lower parts of the unloading platform 11 and the lower carrier roller mounting frame 9; when the auxiliary material is conveyed by the bottom belt 18, the auxiliary material is discharged from the bottom belt 18 and enters the unloading platform 11, the auxiliary material enters the multiple groups of lower inclined flat carrier roller sets 19 under the inertia effect of the bottom belt 18 and slides forwards along the lower inclined flat carrier roller sets 19 which are arranged in an inclined manner, lateral component force can be generated due to the close-packed inclined arrangement of the lower inclined flat carrier roller sets 19, meanwhile, under the blocking effect of the inclined unloading frame 10, the auxiliary material can be automatically unloaded from the conveyor, and the aim of automatic unloading can be realized due to the matching of the multiple groups of close-packed lower inclined flat carrier roller sets 19 and the inclined unloading frame 10; meanwhile, the discharging position can be changed at will by changing the inclination direction of the lower inclined flat carrier roller group 19, that is, the auxiliary material is discharged to which side, and only the inclination directions of the lower inclined flat carrier roller group 19 and the inclined discharging frame 10 need to be adjusted.

The technical solutions in the embodiments of the present invention have been clearly and completely described above, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides a discharge apparatus for two-way pay-off belt conveyor which characterized in that: the unloading device comprises a front main base and a rear auxiliary base, wherein an H-shaped main support, an unloading roller and a first bearing roller are sequentially arranged on the front main base from front to back, and a second bearing roller is arranged on the rear auxiliary base; a lower carrier roller mounting frame is supported and mounted between the rear end of the front main base and the rear auxiliary base, an inclined discharging frame and a plurality of groups of lower inclined flat carrier roller sets are mounted on the lower carrier roller mounting frame in a closely-spaced manner, the inclined discharging frame is positioned above the lower inclined flat carrier roller sets, and the inclined direction of the inclined discharging frame is opposite to that of the lower inclined flat carrier roller sets; the front end of the lower carrier roller mounting frame is provided with an unloading platform which extends forwards, the rear end of the lower carrier roller mounting frame is provided with an H-shaped auxiliary support, and the end parts of two sides of the rear end of the lower carrier roller mounting frame are connected with a frame body connecting plate through pin shafts; an upper carrier roller mounting frame is arranged between the tops of the H-shaped main support and the H-shaped auxiliary support, and a plurality of groups of upper carrier roller groups are arranged on the upper carrier roller mounting frame.

2. The discharge apparatus for a bi-directional feeding belt conveyor according to claim 1, wherein: and the front main base and the rear auxiliary base are respectively provided with a sliding shoe.

3. The discharge apparatus for a bi-directional feeding belt conveyor according to claim 1 or 2, wherein: the rear end of the front main base is provided with a front support, the middle of the rear auxiliary base is provided with a rear support, and the lower carrier roller mounting frame support is arranged between the front support and the rear support.

4. The discharge apparatus for a bi-directional feeding belt conveyor according to claim 1 or 2, wherein: the front end of the unloading platform is arranged close to the rear of the unloading roller, and the first bearing roller is positioned below the unloading platform.

5. The discharge apparatus for a bi-directional feeding belt conveyor according to claim 3, wherein: the front end of the unloading platform is arranged close to the rear of the unloading roller, and the first bearing roller is positioned below the unloading platform.

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