CN219424957U

CN219424957U - Classified transportation equipment for coal mining

Info

Publication number: CN219424957U
Application number: CN202320305594.1U
Authority: CN
Inventors: 金宏伟
Original assignee: Liaoning Dongmei Basic Construction Co ltd
Current assignee: Liaoning Dongmei Basic Construction Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-28
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of coal classified transportation, in particular to coal classified transportation equipment for coal mining, which comprises a box body, wherein two first L-shaped blocks are fixedly arranged on two sides of the interior of the box body, two first L-shaped inclined blocks are fixedly arranged at one ends of the two first L-shaped blocks respectively, two second L-shaped blocks are respectively arranged below the two first L-shaped blocks, two second L-shaped inclined blocks are respectively fixedly arranged at one ends of the two second L-shaped blocks, which face the opening direction of the box body, the distance between the two first L-shaped blocks is larger than the distance between the two second L-shaped blocks, and two first breaking assemblies are respectively arranged in the opposite directions of the two first L-shaped blocks. The utility model performs the preliminary filtering and screening function through the two first L-shaped inclined blocks and the first L-shaped blocks, further performs the filtering and screening function through the two second L-shaped blocks and the second L-shaped inclined blocks, and finally breaks larger coal through the first breaking-off component, thereby reducing the generation of dust and layering according to the size of the coal.

Description

Classified transportation equipment for coal mining

Technical Field

The utility model relates to the technical field of classified transportation of coal, in particular to classified transportation equipment of coal for coal mining.

Background

Coal, abbreviated as coal, is ancient plant remains buried under the stratum, and is subjected to the action of the crust under the pressure and temperature conditions of isolating air, and the generated carbonized fossil minerals are mainly used as fuel by human beings. Coal is a major industry, or a minor industry, for the modern industry; the industries of energy, metallurgy, chemistry, machinery, light spinning, food and transportation all play an important role, and various industries have consumed a certain amount of coal to some extent, so that coal is known as industrial "true grain".

The existing coal classification and transportation equipment for coal mining generally adopts extrusion crushing to larger coal, and the extrusion crushing of the coal forms dust in the air, so that the environment is polluted and the health of workers is endangered.

Disclosure of Invention

The utility model aims to provide coal classification transportation equipment for coal mining, which can generate a small dust crushing mode for larger coal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coal classification transportation equipment for coal mining, includes the box, two first L type pieces have been set firmly to the inside both sides of box, two first L type piece has set firmly two first L type sloping blocks towards box opening direction one end respectively, two second L type piece is set firmly respectively to the below of first L type piece, two second L type sloping blocks have set firmly respectively towards box opening direction one end, two distance between the first L type piece is greater than distance between the two second L type pieces, two first breaking-off components are set with fingers and thumb respectively to the opposite direction of two first L type pieces; the first breaking-off assembly comprises a rotary table, an induction fixing plate is fixedly arranged on the lower side of the opening direction of the rotary table steering box body, a moving plate is arranged on the upper side of the induction fixing plate, the moving plate slides on the rotary table, the rotary table rotates on a first L-shaped block, a motor is arranged on the rear side of the rotary table, and the motor is fixed on the first L-shaped block.

The device comprises a first L-shaped inclined block, a second L-shaped inclined block, a first breaking component, a second breaking component, a first filtering and screening device, a second filtering and screening device, a first filtering and screening device and a second filtering and screening device.

Preferably, a sliding block is fixedly arranged at one end of the moving plate, facing the direction of the turntable, of the moving plate, an electric telescopic rod is arranged in the turntable, the extending end of the electric telescopic rod is fixed with the sliding block, and the sliding block slides on the turntable. Wherein, drive the movable plate through electric telescopic handle and remove, remove two induction fixation boards of cooperation through two movable plates and carry out the centre gripping to the both sides of coal to break off with the fingers and thumb with the coal.

Preferably, two second L-shaped blocks are provided with two second breaking assemblies in opposite directions, each second breaking assembly is located at the rear side below the first breaking assembly, the connection position of the second L-shaped inclined block and the second L-shaped block is located at the rear side below the connection position of the first L-shaped inclined block and the first L-shaped block, and the second breaking assembly and the first breaking assembly are identical in structure. And the coal on the two first L-shaped blocks is broken off and falls off through the second breaking-off assembly.

Preferably, the inside downside of box runs through around and is equipped with transport mechanism, transport mechanism's one end below infiltration storage box, four supporting shoe are fixed firmly to the lower extreme of box. Wherein, the coal is conveyed into the storage box for storage through the conveying mechanism.

Preferably, two guide plates are respectively and fixedly arranged in opposite directions of the two first L-shaped inclined blocks, and one ends of the two guide plates are fixedly connected with the opening of the box body. Wherein, through two deflector, make coal remove between two first L type slope pieces, carry out preliminary screening effect.

Preferably, the upper sides of the two second L-shaped blocks are respectively fixedly provided with two first guide blocks, and the upper sides of the two second L-shaped inclined blocks are respectively fixedly provided with two second guide blocks. The coal is moved to the two second L-shaped blocks and the second L-shaped inclined blocks through the two first guide blocks and the two second guide blocks, so that the secondary screening effect is carried out through the two second L-shaped blocks and the second L-shaped inclined blocks.

Preferably, the conveying mechanism is located below the two second L-shaped inclined blocks and the second L-shaped blocks, two vertical plates are arranged on two sides, deviating from the direction of the storage box, of the conveying mechanism, and the upper ends of the two vertical plates are separated and fixedly connected with the two guide plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. the primary filtering and screening effect is carried out through the two first L-shaped inclined blocks and the first L-shaped blocks, the filtering and screening effect is further carried out through the two second L-shaped blocks and the second L-shaped inclined blocks, and finally, larger coal is broken off through the first breaking-off assembly, so that dust is reduced, and the coal is layered according to the size of the coal.

2. Multiple screening of coal is carried out through two first L-shaped inclined blocks and two second L-shaped inclined blocks, and then the coal is transmitted to the storage box in batches through the transmission mechanism according to the size of the coal, so that smaller coal in the storage box is located at the bottom, medium coal is located in the middle, and larger coal is located at the upper side.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of an isometric structure of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2.

FIG. 4 is a schematic cross-sectional view of the structure at B-B in FIG. 3.

FIG. 5 is a schematic cross-sectional view of the structure at C-C in FIG. 4.

Fig. 6 is a schematic view of an isometric structure of an internal structure of the case according to the present utility model.

In the figure, a box 10, a first L-shaped block 11, a first L-shaped inclined block 12, a second L-shaped block 13, a second L-shaped inclined block 14, a guide plate 15, a first guide block 16, a second guide block 17, a first breaking assembly 18, a second breaking assembly 19, a turntable 20, a motor 21, a sensing fixing plate 22, a moving plate 23, a conveying mechanism 24, a vertical plate 25, a storage box 26, a support block 27, an electric telescopic rod 28 and a sliding block 29.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

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 utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a coal classification transportation equipment for coal mining, including box 10, the inside both sides of box 10 have set firmly two first L type pieces 11, two first L type pieces 11 have set firmly two first L type sloping blocks 12 respectively towards box 10 opening direction one end, two second L type pieces 13 are set firmly respectively to two first L type pieces 11 below, two second L type pieces 13 have set firmly two second L type sloping blocks 14 respectively towards box 10 opening direction one end, distance between two first L type pieces 11 is greater than distance between two second L type pieces 13, two first breaking-off components 18 are set firmly respectively to two first L type pieces 11's opposite direction; the first breaking assembly 18 comprises a rotary table 20, an induction fixing plate 22 is fixedly arranged on the lower side of the opening direction of the rotary table 20 in the steering box body 10, a moving plate 23 is arranged on the upper side of the induction fixing plate 22, the moving plate 23 slides on the rotary table 20, the rotary table 20 rotates on the first L-shaped block 11, a motor 21 is arranged on the rear side of the rotary table 20, and the motor 21 is fixed on the first L-shaped block 11. A sliding block 29 is fixed at one end of the moving plate 23 facing the direction of the turntable 20, an electric telescopic rod 28 is arranged in the turntable 20, the extending end of the electric telescopic rod 28 is fixed with the sliding block 29, and the sliding block 29 slides on the turntable 20. Two second breaking assemblies 19 are respectively arranged in the opposite directions of the two second L-shaped blocks 13, each second breaking assembly 19 is located at the rear side below the first breaking assembly 18, the connection part of the second L-shaped inclined block 14 and the second L-shaped block 13 is located at the rear side below the connection part of the first L-shaped inclined block 12 and the first L-shaped block 11, and the second breaking assemblies 19 and the first breaking assemblies 18 are identical in structure.

When the coal mining machine is used, coal excavated and fallen by the coal mining machine firstly falls between the two first L-shaped inclined blocks 12, preliminary screening is carried out through the distance between the two first L-shaped inclined blocks 12, and medium and finer coal moves downwards through the gap between the first L-shaped inclined blocks 12; larger coal is guided to move obliquely downwards into the first breaking-off assemblies 18 on the two first L-shaped blocks 11 through the two first L-shaped inclined blocks 12, the larger coal is guided to move onto the two induction fixing plates 22 through the two first L-shaped inclined blocks 12, the two electric telescopic rods 28 are contracted to respectively drive the two sliding blocks 29 to move downwards, the two sliding blocks 29 are respectively driven to move downwards by the two sliding blocks 29 to respectively drive the two moving plates 23 to move downwards, and the two moving plates 23 are matched with the two induction fixing plates 22 to fix two sides of the larger coal for clamping; then the two motors 21 are started to drive the two turntables 20 to rotate in opposite directions respectively, so that larger coal is broken off; the larger coal falls through the gap between the two first L-shaped blocks 11 onto the two second L-shaped inclined blocks 14. The smaller coal falls through the gap between the two second L-shaped inclined blocks 14; the medium coal is guided to move into the two second breaking assemblies 19 through the two second L-shaped inclined blocks 14, and the medium coal is broken through the two second breaking assemblies 19.

Example two

As a further example, referring to fig. 5-6, a conveying mechanism 24 is disposed through the inner lower side of the case 10, a storage box 26 is penetrated under one end of the conveying mechanism 24, and four supporting blocks 27 are fixed on the lower end of the case 10. Two guide plates 15 are respectively and fixedly arranged in opposite directions of the two first L-shaped inclined blocks 12, and one ends of the two guide plates 15 are fixedly connected with the opening of the box body 10. Two first guide blocks 16 are respectively fixed on the upper sides of the two second L-shaped blocks 13, and two second guide blocks 17 are respectively fixed on the upper sides of the two second L-shaped inclined blocks 14. The conveying mechanism 24 is positioned below the two second L-shaped inclined blocks 14 and the second L-shaped blocks 13, two vertical plates 25 are arranged on two sides of the conveying mechanism 24 deviating from the direction of the storage box 26, and the upper ends of the two vertical plates 25 are separated and fixedly connected with the two guide plates 15.

In use, the conveying mechanism 24 is started to convey and move falling coal into the storage box 26, and smaller coal directly falls onto the conveying mechanism 24 through the two first L-shaped inclined blocks 12 and the two second L-shaped inclined blocks 14, so that the smaller coal is conveyed into the storage box 26 through the conveying mechanism 24; the medium coal falls into the conveying mechanism 24 after being broken by the two second breaking assemblies 19, and is conveyed into the storage box 26 for storage by the conveying mechanism 24; finally, larger coal is broken by the two first breaking assemblies 18, broken by the two second breaking assemblies 19, finally falls onto the conveying mechanism 24 and is conveyed to the storage box 26 for storage by the conveying mechanism 24.

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

Claims

1. The utility model provides a coal classification transportation equipment for coal mining, includes box (10), its characterized in that: two first L-shaped blocks (11) are fixedly arranged on two sides of the inside of the box body (10), two first L-shaped inclined blocks (12) are fixedly arranged at one end of the first L-shaped blocks (11) facing the opening direction of the box body (10), two second L-shaped blocks (13) are respectively arranged below the two first L-shaped blocks (11), two second L-shaped inclined blocks (14) are fixedly arranged at one end of the second L-shaped blocks (13) facing the opening direction of the box body (10), and the distance between the two first L-shaped blocks (11) is larger than the distance between the two second L-shaped blocks (13), and two first breaking assemblies (18) are respectively arranged at the opposite directions of the two first L-shaped blocks (11); the first breaking-off assembly (18) comprises a rotary table (20), an induction fixing plate (22) is fixedly arranged on the lower side of the opening direction of the rotary table (20) steering box body (10), a moving plate (23) is arranged on the upper side of the induction fixing plate (22), the moving plate (23) slides on the rotary table (20), the rotary table (20) rotates on a first L-shaped block (11), a motor (21) is arranged on the rear side of the rotary table (20), and the motor (21) is fixed on the first L-shaped block (11).

2. A coal classification transportation apparatus for coal mining according to claim 1, wherein: the movable plate (23) is fixedly provided with a sliding block (29) towards one end of the direction of the rotary table (20), an electric telescopic rod (28) is arranged in the rotary table (20), the extending end of the electric telescopic rod (28) is fixed with the sliding block (29), and the sliding block (29) slides on the rotary table (20).

3. A coal classification transportation apparatus for coal mining according to claim 1, wherein: two second L type piece (13) are equipped with two second respectively in opposite directions and break subassembly (19), every second breaks the below rear side that subassembly (18) are broken off with the fingers and thumb to the second, the junction that second L type slope piece (14) and second L type piece (13) is located the below rear side of the junction of first L type slope piece (12) and first L type piece (11), second breaks off the subassembly (19) and first and breaks off the structure that subassembly (18) are the same with the fingers and thumb.

4. A coal classification transportation apparatus for coal mining according to claim 1, wherein: the storage box is characterized in that a conveying mechanism (24) is arranged on the lower side of the inside of the box body (10) in a penetrating mode, the storage box (26) penetrates through the lower portion of one end of the conveying mechanism (24), and four supporting blocks (27) are fixedly arranged at the lower end of the box body (10).

5. A coal classification transportation apparatus for coal mining according to claim 1, wherein: two guide plates (15) are respectively and fixedly arranged in opposite directions of the two first L-shaped inclined blocks (12), and one ends of the two guide plates (15) are fixedly connected with the opening of the box body (10).

6. A coal classification transportation apparatus for coal mining according to claim 1, wherein: two first guide blocks (16) are respectively and fixedly arranged on the upper sides of the two second L-shaped blocks (13), and two second guide blocks (17) are respectively and fixedly arranged on the upper sides of the two second L-shaped inclined blocks (14).

7. A coal classification transportation apparatus for coal mining according to claim 4, wherein: the conveying mechanism (24) is located below the two second L-shaped inclined blocks (14) and the second L-shaped blocks (13), two vertical plates (25) are arranged on two sides, deviating from the direction of the storage box (26), of the conveying mechanism (24), and the upper ends of the two vertical plates (25) are separated and fixedly connected with the two guide plates (15).