CN213536180U

CN213536180U - Coal conveying device

Info

Publication number: CN213536180U
Application number: CN202020886698.2U
Authority: CN
Inventors: 杨华琼; 汪子捷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-06-25
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a coal conveyor, including pulverizing the dust removal case, pulverize the upper end fixed mounting coal conveyor of dust removal case one side, coal conveyor's inside fixed mounting has a plurality of transmission shaft, a plurality of the transmission shaft all with conveyer belt fixed connection, coal conveyor's both sides fixed mounting has the transport backplate, coal conveyor's lower extreme fixed mounting has the bottom plate, carry backplate and bottom plate all through the swinging wheel hub connection, the inside of bottom plate is fixed and is provided with spacing hole, coal conveyor's lower extreme fixedly connected with lifter, the lifter passes through the fixed block and is connected with the lift, the lower extreme fixed mounting who pulverizes dust removal case one side has the dust removal pipeline that extends to pulverizing the dust removal incasement portion. The utility model discloses a carry the backplate to let coal carry more stably, carry out effectual processing when can making coal transportation through pulverizing the dust removal case.

Description

Coal conveying device

Technical Field

The utility model relates to a technical field is carried to coal, specifically is a coal conveyor.

Background

With the rapid development of socioeconomic, coal mines are reasonable spaces excavated by human beings in excavating geological layers rich in coal, and generally comprise roadways, wells, excavation surfaces and the like. Coal is the most main solid fuel, is one kind of combustible organic rock, and coal conveying equipment mainly refers to a belt conveyor used in the coal mining, production, transportation and processing processes, and the coal conveying equipment needs to have the characteristics of large transportation amount, complex working environment, strong bearing capacity, long transportation distance and the like, can be used in the coal production and processing processes, and is also suitable for the production and processing processes of other mineral products, so that in the aspect of energy consumption, the energy consumption can be effectively reduced, economic benefits are provided, and compared with an automobile transportation mode, the energy can be saved, and the environment can be protected.

However, the existing coal conveying device has the disadvantages of complex structure, unstable device, poor conveying environment and single function; thus, the existing requirements are not met, and a coal conveying device is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal conveyor to the structure that proposes in solving above-mentioned background art is complicated, and the device is unstable, carries the poor and function singleness scheduling problem of environment.

In order to achieve the above object, the utility model provides a following technical scheme: a coal conveying device comprises a grinding and dedusting box, wherein four supporting legs are fixedly mounted at the bottom end of the grinding and dedusting box, a coal conveying device is fixedly mounted at the upper end of one side of the grinding and dedusting box, a plurality of transmission wheel shafts are fixedly mounted in the coal conveying device and are fixedly connected with a conveying belt, conveying guard plates are fixedly mounted on two sides of the coal conveying device and are fixedly mounted with a bottom plate, the conveying guard plates and the bottom plate are connected through swing wheel shafts, limiting holes are fixedly arranged in the bottom plate, a lifting rod is fixedly connected with the lower end of the coal conveying device and is connected with a lifter through a fixing block, a coal conveying device is fixedly mounted at the lower end of the other side of the grinding and dedusting box, a dedusting pipeline extending to the inside of the grinding and dedusting box is fixedly mounted at the lower end of one side of the grinding and dedusting box, the one end fixedly connected with dust shaker of dust removal pipeline, the other end fixedly connected with dust collection box of dust removal pipeline, pulverize the fixed grinding wheel hub that is provided with in the intermediate position of dust removal incasement portion, grinding wheel hub's one end fixedly connected with motor, grinding wheel hub's the other end and pulverizing dust removal incasement fixed surface connection.

Preferably, the coal conveying device extends to the inside of the crushing and dust removing box, and a certain space is formed between the upper end of the part of the coal conveying device extending to the inside of the crushing and dust removing box and the upper end surface of the crushing and dust removing box.

Preferably, the lifting rod adjusts the angle of the coal conveying device through a lifter, and the lifting rod is electrically connected with the lifter.

Preferably, one end of the dust removal pipeline extends to the inside of the grinding dust removal box through a dust remover, and the dust remover is completely attached to the inner wall of the grinding dust removal box.

Preferably, the angle of the conveying guard plate is adjusted through the swinging wheel shaft, and the bottom end of the conveying guard plate extends to the inside of the bottom plate through the clamping groove.

Preferably, the bottom of the conveying guard plate is connected with the bottom plate in a sliding mode.

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

1. the utility model increases the stability and the protection of coal transportation through the transportation guard plate;

2. the utility model can adjust the angle of the coal conveying device through the lifting rod;

3. the utility model discloses a pulverize the dust removal case and pulverize and remove dust to the coal of carrying and handle.

Drawings

FIG. 1 is a schematic structural view of a coal conveying device according to the present invention;

FIG. 2 is a sectional view of the crushing and dust removing box of the present invention;

FIG. 3 is a schematic structural view of the conveying guard plate of the present invention;

fig. 4 is a schematic structural view of the grinding hub of the present invention.

In the figure: 1. crushing and dedusting box; 2. a coal conveying device; 3. a drive axle; 4. conveying the guard plate; 5. A conveyor belt; 6. an elevator; 7. a fixed block; 8. a lifting rod; 9. a dust removal pipeline; 10. a dust collection box; 11. supporting legs; 12. grinding the hub; 13. a dust remover; 14. a base plate; 15. swinging the wheel axle; 16. A limiting hole; 17. a motor; 18. a rotating shaft.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a coal conveying device comprises a grinding and dedusting box 1, four supporting legs 11 are fixedly installed at the bottom end of the grinding and dedusting box 1, a coal conveying device 2 is fixedly installed at the upper end of one side of the grinding and dedusting box 1, a plurality of transmission wheel shafts 3 are fixedly installed inside the coal conveying device 2, the transmission wheel shafts 3 are fixedly connected with a conveying belt 5, conveying guard plates 4 are fixedly installed at two sides of the coal conveying device 2, a bottom plate 14 is fixedly installed at the lower end of the coal conveying device 2, the conveying guard plates 4 and the bottom plate 14 are both connected through swing wheel shafts 15, limiting holes 16 are fixedly arranged inside the bottom plate 14, a lifting rod 8 is fixedly connected at the lower end of the coal conveying device 2, the lifting rod 8 is connected with a lifting machine through a fixing block 7, the coal conveying device 2 is fixedly installed at the lower end of the other side of the grinding and dedusting box 1, a dedusting pipeline 9 extending to the inside the grinding and dedusting, one end of the dust removing pipeline 9 is fixedly connected with a dust remover 13, the other end of the dust removing pipeline 9 is fixedly connected with a dust collecting box 10, a grinding wheel hub 12 is fixedly arranged in the middle of the inside of the grinding and dust removing box 1, one end of the grinding wheel hub 12 is fixedly connected with a motor 17, and the other end of the grinding wheel hub 12 is fixedly connected with the inner surface of the grinding and dust removing box 1.

Further, the coal conveying devices 2 extend to the inside of the crushing and dust removing box 1, and a certain space is formed between the upper end of one part of the coal conveying devices 2 extending to the inside of the crushing and dust removing box 1 and the upper end surface of the crushing and dust removing box 1, so that the coal can be effectively treated in the process of conveying the coal.

Further, lifter 8 passes through 6 angles of adjusting coal conveyor 2 of lift, and lifter 8 and 6 electric connection of lift can improve conveying efficiency and stability.

Further, one end of the dust removing pipe 9 extends to the inside of the grinding dust removing box 1 through the dust remover 13, and the dust remover 13 is completely attached to the inner wall of the grinding dust removing box 1, so that dust and magazines in the grinding dust removing box can be effectively treated.

Further, carry backplate 4 through swing shaft 15 angle of adjustment, carry the inside that the bottom of backplate 4 extended to bottom plate 14 through the draw-in groove, make coal carry more stable.

Furthermore, the bottom of the conveying guard plate 4 is connected with the bottom plate 14 in a sliding mode, large coal blocks in conveying can be protected, and the large coal blocks are not prone to falling off.

The working principle is as follows: when the coal crushing and dedusting device is used, coal is discharged from a coal conveying device at a high position, the angle of the coal conveying device is adjusted through the lifter and the lifting rod, the working efficiency of the coal crushing and dedusting device is improved, when the coal enters the crushing and dedusting box, the crushing hub in the box firstly crushes the coal, then the dedusting machine can discharge dust and magazines doped in the coal into the dust collecting box through the dedusting pipeline, the benefits are improved for the subsequent use and the next treatment of the coal, after the treatment, the coal is conveyed to the coal conveying device at a low position from an outlet at the bottom end in the crushing and dedusting box, the device achieves the protection performance on the coal with different volumes through the adjustment and the drawing of the conveying protective plate, the coal conveying process is more stable and safer, the effective treatment can be carried out when the coal is transported through the crushing and dedusting box, and the use of the coal is more environment-.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A coal conveyor, includes pulverizes dust removal case (1), its characterized in that: the coal dust removing device is characterized in that four supporting legs (11) are fixedly mounted at the bottom end of the ground dust removing box (1), the upper end of one side of the ground dust removing box (1) is fixedly mounted with a coal conveying device (2), the inside of the coal conveying device (2) is fixedly mounted with a plurality of transmission wheel shafts (3), the transmission wheel shafts (3) are fixedly connected with a conveying belt (5), conveying guard plates (4) are fixedly mounted at two sides of the coal conveying device (2), a bottom plate (14) is fixedly mounted at the lower end of the coal conveying device (2), the conveying guard plates (4) are connected with the bottom plate (14) through swing wheel shafts (15), limit holes (16) are fixedly arranged in the bottom plate (14), lifting rods (8) are fixedly connected with a lifting machine through fixing blocks (7), pulverize the lower extreme fixed mounting of dust removal case (1) opposite side and have coal conveyor (2), the lower extreme fixed mounting who pulverizes dust removal case (1) one side has the dust removal pipeline (9) that extends to pulverize dust removal case (1) inside, the one end fixedly connected with dust shaker (13) of dust removal pipeline (9), the other end fixedly connected with dust collection box (10) of dust removal pipeline (9), pulverize fixed being provided with in the intermediate position of dust removal case (1) inside and pulverize wheel hub (12), pulverize one end fixedly connected with motor (17) of wheel hub (12), pulverize the other end of wheel hub (12) and pulverize dust removal case (1) internal surface fixed connection.

2. A coal conveying apparatus as claimed in claim 1, wherein: coal conveyor (2) all extend to the inside of smashing dust removal case (1), coal conveyor (2) extend to the upper end that smashes the inside part of dust removal case (1) and the up end that smashes dust removal case (1) have certain space.

3. A coal conveying apparatus as claimed in claim 1, wherein: the angle of the coal conveying device (2) is adjusted through the lifter (6) by the lifting rod (8), and the lifting rod (8) is electrically connected with the lifter (6).

4. A coal conveying apparatus as claimed in claim 1, wherein: one end of the dust removal pipeline (9) extends to the inside of the grinding dust removal box (1) through the dust remover (13), and the dust remover (13) is completely attached to the inner wall of the grinding dust removal box (1).

5. A coal conveying apparatus as claimed in claim 1, wherein: the angle of the conveying protection plate (4) is adjusted through the swinging wheel shaft (15), and the bottom end of the conveying protection plate (4) extends to the inner part of the bottom plate (14) through the clamping groove.

6. A coal conveying apparatus as claimed in claim 1, wherein: the bottom of the conveying guard plate (4) is connected with the bottom plate (14) in a sliding mode.