CN216661847U

CN216661847U - Novel remove dummy car

Info

Publication number: CN216661847U
Application number: CN202220535617.3U
Authority: CN
Inventors: 郭文波; 田小燕
Original assignee: Beijing Jintai New Technology Co ltd
Current assignee: Beijing Jintai New Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-06-03
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a novel movable discharging car, which comprises a car frame body, a chute, an ash collecting cover, an air pipe, a wheel driving device, a pinch roller device and a sealing rubber belt, wherein the car frame is arranged above a belt conveyor, used for bearing all the parts for unloading, the chute is arranged at one side or two sides of the belt conveyor and used for unloading the materials into the bin at the lower part from the hopper chute of the unloading vehicle, the dust collecting cover is provided with a horn-shaped dust collecting cover for collecting dust at the outlet position of the chute at the bottom, the air pipes are arranged at two sides of the chute, is used for leading out dust removal pipelines from two sides of a discharging point and then connecting the dust removal pipelines into a movable ventilating slot after being combined, the wheel driving device is positioned on one side of a front and back driving steering mechanism of the frame, the belt pressing wheel device is positioned at the inclination starting point of the discharging car, and the sealing adhesive tape is arranged above the discharging opening of the lower storage bin. The problems caused by waste of raw materials and dust pollution are solved, the environmental protection requirement is met, and the cost caused by material waste is also reduced.

Description

Novel remove dummy car

Technical Field

The application relates to the field of bulk material transportation and unloading transportation, in particular to a novel movable unloading vehicle.

Background

In the transportation process of bulk materials in various industries such as ferrous metallurgy, coal power, coking, mines and the like, a discharging vehicle is used for loading and unloading bulk materials. The unloading vehicle is used with the belt conveyor in general to complete the function of transferring materials from the belt conveyor to a bin below. As movable unloading equipment, the unloading vehicle has the function of multi-point unloading, can safely walk on the supporting rail in two directions, and is simple to operate and smooth in unloading.

As bulk materials are easy to generate a large amount of dust pollution in the unloading process, the materials are intensively dedusted in a movable ventilation groove mode in the industry. The bulk materials can not be prevented from being blocked, so a certain gap is reserved between the ash collecting cover and the steel grate at the feed inlet of the storage bin to avoid the phenomenon that the materials are blocked when the discharging car runs. But too big clearance can lead to a large amount of dust to spill over from this clearance, causes the feed bin top raise dust many, the post environment is abominable, is unfavorable for environmental protection requirement and workman's personal health. To above-mentioned technical problem, this application provides a novel environmental protection removes dummy car.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel movable discharging car and a discharging process aiming at the defects in the prior art, wherein an elastic sealing structure of an ash collecting cover at the lower part of a hopper chute is adopted, so that effective sealing is formed between a discharging opening of the hopper chute and a feeding opening of a storage bin, and raised dust is prevented from being generated.

The utility model also provides a novel movable discharging vehicle which comprises a vehicle frame body, a chute, an ash collecting cover, an air pipe, a wheel driving device, a pinch roller device and a sealing adhesive tape, wherein the vehicle frame is arranged above the belt conveyor and used for bearing all discharging parts, the chute is arranged on one side or two sides of the belt conveyor and used for discharging materials from a hopper chute of the discharging vehicle into a lower storage bin, the ash collecting cover is provided with the horn-shaped ash collecting cover for collecting dust at the outlet position of the chute at the bottom, the air pipe is arranged on two sides of the chute and used for leading out dust removing pipelines from two sides of a discharging point and combining the dust removing pipelines and then connecting the dust removing pipelines into a movable ventilation slot, the wheel driving device is positioned on one side of a front-back driving steering mechanism of the vehicle frame and used for driving the discharging vehicle to move back and forth along the belt conveyor and changing the position of the discharging point, the pinch roller device is positioned at the inclination starting point of the discharging vehicle and used for preventing the adhesive tape from being separated from the carrier roller device and suspended, the sealing adhesive tape is arranged above the discharge opening of the lower storage bin and used for sealing the discharge hole.

Further, the novel movable discharging vehicle is composed of two basic types of a light discharging vehicle and a heavy discharging vehicle, wherein the heavy discharging vehicle has two types of single-side discharging and double-side discharging.

Preferably, the frame is of both light and heavy type.

Furthermore, the chute comprises a single-side discharging mode and a double-side discharging mode, wherein the double-side discharging car is also provided with the two-way chute, the two sides can discharge materials simultaneously, and the single-side discharging car has a left-side discharging mode and a right-side discharging mode.

Preferably, an elastic sealing strip is arranged at the lower part of the dust collecting cover.

Further, the wheel driving device comprises a single motor drive and a double motor drive.

Preferably, the pinch roller device can be provided with one or more groups of pinch roller mechanisms according to the radius of the concave arc section of the belt conveyor.

The utility model provides a discharging process, which is provided with a chute capable of transferring materials on a belt conveyor to a storage bin, wherein an ash collecting cover is arranged at a discharging port at the lower part of the chute.

Furthermore, the dust collecting cover is composed of four side plates, wherein two opposite side plates are arranged along the walking direction of the discharging car, and the other two opposite side plates are arranged along the vertical direction of the walking direction of the discharging car.

Preferably, the elastic sealing tape is an elastic tape.

Furthermore, rigid sealing plates are additionally arranged on two sides of the bin opening, and a good sealing mechanism is formed by the elastic sealing strips and the rigid sealing wind.

Preferably, the elastic sealing belts are four elastic adhesive tapes respectively arranged along four side plates of the dust collecting cover.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) according to the utility model, the elastic sealing structure is additionally arranged between the bottom of the ash collecting cover and the feeding ロ of the bin, so that the sealing between the bin opening and the hopper chute can be better realized, the dust removing function of the dust remover can be fully exerted, the gap between the bin opening and the chute is effectively blocked, the dust raising phenomenon in the material transferring process is reduced, and the environmental protection requirement is met.

(2) According to the unloading process, the elastic materials are arranged at the lower parts of the four side plates of the ash collecting cover of the unloading vehicle, the steel plates are arranged at the two sides of the feed inlet of the storage bin along the belt conveyor, the distance gap between the lower part of the ash collecting cover and the opening of the storage bin can avoid the blocking of blocky materials on site, and the elastic sealing at the lower part of the ash collecting cover can effectively reduce the overflow of dust at the discharge outlet.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application, and are incorporated in and constitute a part of this application for purposes of illustration and description.

FIG. 1 is a front view of a discharge car of example 1 of the present application;

FIG. 2 is a side view of a discharge car of example 1 of the present application;

fig. 3 is a top view of the discharge car of example 1 of the present application.

Wherein: 1: a vehicle frame, 2: chute, 3: dust collection cover, 4: tuber pipe, 5: wheel drive device, 6: pinch roller device, 7: sealing tape, 8: ventilation slot, 9: belt conveyor, 10: feed bin, 11: and (7) sealing the plate.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the utility model and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

In the transportation process of bulk materials in various industries such as ferrous metallurgy, coal power, coking, mines and the like, a discharging vehicle is used for loading and unloading bulk materials. The discharging car is matched with the belt conveyor for use, and the function of conveying materials from the belt conveyor to a lower storage bin is achieved. As a movable unloading device, the unloading vehicle has the function of multi-point unloading. The unloading car can safely walk on the supporting track in two directions, and is simple to operate and smooth in unloading.

As introduced in the background art, bulk materials are easy to generate a large amount of dust pollution in the unloading process, and the materials are intensively dedusted in a movable ventilation groove mode in the industry. The bulk materials can not be prevented from having blocky materials, so a certain gap is left between the ash collecting cover and the grate bar of the feed inlet of the storage bin to avoid the phenomenon of material blockage when the discharging car runs. The larger gap distance can cause a large amount of dust to still overflow from the gap, so that the dust above the storage bin is more, the post environment is severe, and the environment protection requirement and the health of workers are not facilitated. To above-mentioned technical problem, this application has provided a novel removal dummy car and unloading technology.

In an exemplary embodiment of the present application, as shown in fig. 1, 2 and 3, a novel discharging carriage and a discharging process are provided.

The automatic dust collecting device comprises a frame 1, a chute 2, an ash collecting cover 3, an air pipe 4, a wheel driving device 5, a pinch roller device 6 and a sealing rubber belt 7, wherein the frame 1 is arranged above a belt conveyor and used for bearing all discharging parts, the chute 2 is arranged on one side or two sides of the belt conveyor 9 and used for discharging materials from the chute of a discharging vehicle into a lower bin 10, the ash collecting cover 3 is arranged at the outlet of the chute at the bottom and is in a horn-shaped opening and used for collecting dust, the air pipe 4 is arranged on two sides of the chute and used for leading out dust removing pipelines from two sides of a discharging point and combining the dust removing pipelines and then connecting the dust removing pipelines into a ventilating slot 8, the wheel driving device 5 is positioned on one side of a front-back driving steering mechanism of the frame and used for driving the discharging vehicle to move back and forth along the belt conveyor 9 and change the position of the discharging point, the pinch roller device 6 is positioned at the inclination starting point of the discharging vehicle and prevents the rubber belt from being separated from a carrier roller device and suspended, the sealing adhesive tape 7 is arranged above the discharge opening of the lower storage bin 10 and used for sealing the discharge hole.

As shown in fig. 1, bulk materials from a belt conveyor 9 enter a discharging car through a pinch roller device 6 on the upper part of the discharging car, the discharging car is provided with a chute 2 capable of transferring the materials to a storage bin below, a discharging opening at the bottom of the chute 2 is provided with an ash collecting cover 3, and elastic sealing strips are arranged at the peripheral edges of the ash collecting cover 3.

As shown in fig. 2, the bin inlet 12 has a discharge opening corresponding to the bottom of the chute 2 of the discharging car, and a sealing plate 11 is arranged at the feed opening 12, and the sealing plate 11 can be in sealing fit with the elastic sealing strip of the dust collecting cover 3, so as to form an elastic sealing structure and prevent dust from overflowing.

As shown in fig. 1, air pipes 4 are arranged on two sides of the chute 2, and the air pipes 4 are used for leading out dust removal pipelines from two sides of a discharge point and connecting the dust removal pipelines into a ventilation slot 8 after merging, as shown in fig. 3.

Further, the tripper car is of two basic types, light and heavy, wherein heavy is provided with both single-side and double-side discharging. The light-duty discharging car is used for materials with the bulk density of less than 1.6t/m3, and the heavy-duty discharging car is used for materials with the bulk density of more than 1.6t/m 3.

Preferably, the frame 1 can be divided into a light frame and a heavy frame according to the bulk density of the transported material.

Further, the chute 2 comprises a single-side discharging mode and a double-side discharging mode, wherein the double-side discharging car is also provided with a two-way chute, two sides of the double-side discharging car discharge materials simultaneously, and the single-side discharging car has two discharging modes, namely a left discharging mode and a right discharging mode.

Preferably, the wheel driving device 5 includes a single motor drive and a dual motor drive.

Further, the pinch roller device 6 can be provided with one or more groups of pinch roller devices according to the radius of the concave arc section where the belt conveyor winds the discharging car.

Preferably, the bin feed port 12 is provided with two sealing plates 11, and the two sealing plates 11 are arranged on two sides of the feed port 12 along a direction parallel to the traveling direction of the discharging car; the dust collecting cover 3 is provided with four side plates which are connected into a whole, wherein two opposite side plates are horizontally arranged along the running direction of the discharging car, and the other two opposite side plates are vertically arranged along the running direction of the discharging car.

Further, the elastic material of the dust collecting cover 3 of the discharging car is an elastic adhesive tape, but the elastic material is not limited to this, and any elastic material capable of achieving sealing is included in the protection scope of the present invention, for example, a fiber board, a rubber board, a plastic board, etc. having elasticity.

Preferably, the elastic material of the dust collecting cover 3 of the unloading vehicle is in elastic sealing fit with the sealing plate 11, as shown in fig. 2; the sealing plate 11 of the feed inlet 12 of the storage bin is obliquely arranged, so that the inner side of the sealing plate 11 forms a sealed attachment surface. When the chute 2 is close to the bin inlet 12, the elastic material of the ash collecting cover 3 is firstly contacted with the sealing plate 11 to form a sealing structure.

Further, the sealing plate 11 is made of steel structure, and may be made of hard rubber plate or hard plastic plate material.

Preferably, the lining plate is arranged inside the chute 2, so that the direct impact of materials on the chute 2 is reduced, and the service life of the equipment is prolonged.

Further, the inside many bellied ribs that also can set up of chute 2, the material can be embedded into the rib interval in the transportation, forms the structural style of material abrasive material, is favorable to protecting the funnel chute, extension equipment life.

Preferably, the observation hole is arranged on the outer side of the chute 2, so that the running state of the material in the chute can be conveniently known, and the abrasion condition of the lining plate on the inner wall of the chute can be conveniently checked.

Compared with the prior common discharging car, the utility model has the advantages of no dust during the operation process, long service life of equipment, convenient maintenance of personnel and the like.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.

In the description of the present application, it is to be understood that the term "plurality of sets" means more than two unless specifically defined otherwise.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, which should be construed as set forth in the appended claims and equivalents thereof. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A novel movable unloading vehicle comprises a vehicle frame body, a chute, an ash collecting cover, air pipes, a wheel driving device, a belt pressing wheel device and a sealing adhesive tape, and is characterized in that the vehicle frame is arranged above a belt conveyor and used for bearing all unloading parts, the chute is arranged on one side or two sides of the belt conveyor and used for unloading materials into a lower storage bin from a hopper chute of the unloading vehicle, the ash collecting cover is provided with a horn-shaped ash collecting cover for collecting dust at the outlet position of the chute at the bottom, the air pipes are arranged on two sides of the chute and used for leading out dust removing pipelines from two sides of an unloading point and combining the dust removing pipelines and then connecting the dust removing pipelines into a movable ventilation slot, the wheel driving device is positioned on one side of a front-back driving steering mechanism of the vehicle frame and used for driving the unloading vehicle to move back and forth along the adhesive tape machine and change the position of the unloading point, the belt pressing wheel device is positioned at the inclination starting point of the unloading vehicle and prevents the adhesive tape from being separated from a carrier roller device and suspended, the sealing adhesive tape is arranged above the discharge opening of the lower storage bin and used for sealing the discharge hole.

2. The novel movable discharging car as claimed in claim 1, wherein an elastic sealing band is arranged at the lower part of the ash collecting cover.

3. The novel movable discharging car as claimed in claim 1, wherein an elastic sealing strip is arranged at the peripheral edge of the dust collecting cover.

4. The novel movable discharging vehicle as claimed in claim 1, wherein the dust collecting cover is composed of four side plates, two opposite side plates are arranged along the traveling direction of the discharging vehicle, and the other two opposite side plates are arranged along the vertical direction of the traveling direction of the discharging vehicle.

5. The novel movable discharging car as claimed in claim 2 or 3, wherein the elastic sealing belt is an elastic adhesive tape; rigid sealing plates are added on two sides of a bin opening, and a sealing mechanism is formed by an elastic sealing strip and rigid sealing wind; the elastic sealing belts are four elastic adhesive tapes respectively arranged along the side plates on the four sides of the dust collecting cover.