Intelligent circulating flow type raw coal moisture removal equipment for coal mine

Abstract

The invention relates to the technical field of raw coal moisture removal, and discloses coal mine intelligent circular flow type raw coal moisture removal equipment which comprises a mounting plate, a conveying device is arranged on the side face of the mounting plate, a discharging plate is arranged at the top of the mounting plate, and a first driving motor is arranged on the side face of the discharging plate. The output end of the first driving motor is fixedly connected with a first rotating rod, a smashing roller is arranged outside the first rotating rod, and a second driving motor is arranged on the side face of the discharging plate. According to the intelligent circular flow type raw coal moisture removal equipment for the coal mine, through cooperative use of a discharging plate and a first driving motor, the first driving motor can drive a crushing roller outside a first rotating rod to rotate, and raw coal can be crushed when the crushing roller rotates; and meanwhile, an installed second driving motor can drive a cleaning piece outside a second rotating rod to clean attachments smashed on the surface of the smashing roller, and therefore use is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of raw coal moisture removal, and in particular to intelligent circulating flow type raw coal moisture removal equipment for coal mines. Background Art

[0002] The intelligent circulating flow raw coal moisture removal equipment for coal mines is a comprehensive processing system that integrates coal transportation, moisture removal, and impurity separation. It adopts advanced automatic control technology to achieve continuous and efficient processing of coal, and is equipped with an intelligent monitoring system to ensure stable operation of the equipment.

[0003] The existing equipment is not convenient for cleaning the attachments on the crushing roller after the raw coal is crushed, which makes the equipment easily damaged during long-term use and reduces the service life of the equipment. For this reason, we propose an intelligent circulating flow raw coal moisture removal equipment for coal mines. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an intelligent circulating flow type raw coal moisture removal device for coal mines, which has the advantages of strong practicability, good stability, and is convenient for cleaning the attachments on the crushing roller and for leveling and dehydrating the raw coal. It solves the problem that the traditional intelligent circulating flow type raw coal moisture removal device for coal mines is not convenient for cleaning the attachments on the crushing roller after the raw coal is crushed, which makes the equipment easily damaged during long-term use, thereby reducing the service life of the equipment.

[0005] The present invention provides the following technical solution: an intelligent circulating flow type raw coal moisture removal device for coal mines, comprising a mounting plate, a conveying device is provided on the side of the mounting plate, a feeding plate is provided on the top of the mounting plate, a first driving motor is provided on the side of the feeding plate, a first rotating rod is fixedly connected to the output end of the first driving motor, a crushing roller is provided on the outside of the first rotating rod, a second driving motor is provided on the side of the feeding plate, a second rotating rod is fixedly connected to the output end of the second driving motor, a cleaning member is provided on the outside of the second rotating rod, and a feed baffle is provided on the inside of the feeding plate.

[0006] As a preferred technical solution of the present invention, the number of the first drive motor and the second drive motor is two, the driving directions of the two first drive motors are opposite, and the two second drive motors are installed at a position close to the outside of the first drive motor.

[0007] As a preferred technical solution of the present invention, a first baffle and a second baffle are respectively installed on the left and right sides of the blanking plate, a rotating column is rotatably connected inside a circular groove opened in the side of the second baffle, a fixed block is provided inside the second baffle, the other end of the rotating column is rotatably connected in a rectangular groove opened in the side of the fixed block, a first bevel gear is provided on the outside of the fixed block, a second bevel gear is meshed on the outside of the first bevel gear, a threaded rod is fixedly connected to the bottom of the second bevel gear, a connecting groove is opened at the bottom of the fixed block, the external thread of the threaded rod is threadedly connected in a screw groove opened at the top of the lifting block, and a push plate brush is provided at the bottom of the lifting block.

[0008] As a preferred technical solution of the present invention, a fan is provided inside the second baffle, a heating wire is provided at the bottom of the second baffle, and a filter plate is provided inside the heating wire.

[0009] As a preferred technical solution of the present invention, a supporting leg is provided at the bottom of the mounting plate, and a rubber pad is provided at the bottom of the supporting leg.

[0010] As a preferred technical solution of the present invention, a collection box is provided at the bottom of the mounting plate, and the bottom of the collection box and the bottom of the supporting leg are in the same plane.

[0011] As a preferred technical solution of the present invention, a heating wire is provided on the top of the filter plate, the fan is installed at a position close to the top of the heating wire, and a heating wire is provided on the bottom of the fan.

[0012] As a preferred technical solution of the present invention, the lifting block is slidably connected inside the connecting groove, the number of the first bevel gears is two, and the two first bevel gears are fixedly connected to the outside of the rotating column.

[0013] As a preferred technical solution of the present invention, a slope is provided on the top of the feed baffle, and the shape of the feed baffle is triangular.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The intelligent circulating flow raw coal moisture removal equipment for coal mines, through the coordinated use of the unloading plate and the first driving motor, enables the first driving motor to drive the crushing roller outside the first rotating rod to rotate, and the crushing roller can crush the raw coal when rotating. At the same time, the installed second driving motor can drive the cleaning part outside the second rotating rod to clean the crushed attachments on the surface of the crushing roller, which is more convenient in use.

[0016] 2. The intelligent circulating flow raw coal moisture removal equipment for coal mines, through the coordinated use of the second baffle and the fixed block, simultaneously rotates the rotating column to drive the first bevel gear installed on the outside of the rotating column to rotate. Since the outside of the first bevel gear and the outside of the second bevel gear are meshed with each other, the second bevel gear can drive the threaded rod to rotate, and the rotating threaded rod can drive the lifting block to slide inside the connecting groove, so that the push plate brush can crush the fallen raw coal and flatten it, thereby facilitating dehydration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the explosion structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the drying structure of the present invention.

[0021] In the figure: 1. mounting plate; 2. conveying device; 3. unloading plate; 4. first driving motor; 5. first rotating rod; 6. crushing roller; 7. second driving motor; 8. second rotating rod; 9. cleaning member; 10. feed baffle; 11. first baffle; 12. second baffle; 13. rotating column; 14. fixing block; 15. first bevel gear; 16. second bevel gear; 17. threaded rod; 18. connecting groove; 19. lifting block; 20. push plate brush; 21. fan; 22. heating wire; 23. filter plate; 24. supporting leg; 25. collecting box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4, the coal mine intelligent circulating flow type raw coal moisture removal equipment comprises a mounting plate 1, a conveying device 2 is arranged on the side of the mounting plate 1, a feeding plate 3 is arranged on the top of the mounting plate 1, a first driving motor 4 is arranged on the side of the feeding plate 3, a first rotating rod 5 is fixedly connected to the output end of the first driving motor 4, a crushing roller 6 is arranged on the outside of the first rotating rod 5, a second driving motor 7 is arranged on the side of the feeding plate 3, a second rotating rod 8 is fixedly connected to the output end of the second driving motor 7, a cleaning part 9 is arranged on the outside of the second rotating rod 8, a feed baffle 10 is arranged inside the feeding plate 3, there are two mounting plates 1, a conveying device 2 is installed between the two mounting plates 1, so that the conveying device 2 can For conveying and drying, a feed plate 3 is installed on the top of the mounting plate 1, so that the feed baffle 10 installed inside the feed plate 3 is convenient for adding raw coal, and a first drive motor 4 is installed on the side of the feed plate 3, so that the output end of the first drive motor 4 can drive the first rotating rod 5 to rotate, and the first rotating rod 5 can drive the crushing roller 6 to crush the raw coal when rotating, so that the crushed raw coal can be dehydrated faster, and the output end of the second drive motor 7 that can be installed on the feed plate 3 can drive the cleaning part 9 outside the second rotating rod 8 to rotate, and then the cleaning part 9 can remove the crushed materials attached to the surface of the crushing roller 6, so as to better crush the raw coal when the crushing roller 6 rotates.

[0024] See also Figure 1 There are two first drive motors 4 and two second drive motors 7. The driving directions of the two first drive motors 4 are opposite to each other. The two second drive motors 7 are installed at a position close to the outside of the first drive motor 4. Since the driving directions of the two first drive motors 4 are opposite to each other, it is convenient to crush the raw coal.

[0025] See also Figure 3A first baffle 11 and a second baffle 12 are respectively installed on the left and right sides of the blanking plate 3. A rotating column 13 is rotatably connected inside a circular groove opened on the side of the second baffle 12. A fixed block 14 is provided inside the second baffle 12. The other end of the rotating column 13 is rotatably connected to a rectangular groove opened on the side of the fixed block 14. A first bevel gear 15 is provided outside the fixed block 14. A second bevel gear 16 is meshed with the outside of the first bevel gear 15. A threaded rod 17 is fixedly connected to the bottom of the second bevel gear 16. A connecting groove 18 is opened at the bottom of the fixed block 14. The outer thread of the threaded rod 17 is connected to the screw groove opened at the top of the lifting block 19. The bottom of the lifting block 19 A push plate brush 20 is provided, and a fixed block 14 is installed inside the second baffle 12, so that the rectangular groove opened on the side of the fixed block 14 can be rotatably connected to the rotating column 13, and then when the rotating column 13 is rotated, the rotating column 13 can drive the first bevel gear 15 installed outside the rotating column 13 to rotate, and at the same time, the outside of the first bevel gear 15 and the outside of the second bevel gear 16 are meshed with each other, so that the first bevel gear 15 can drive the second bevel gear 16 to rotate, so that the second bevel gear 16 can drive the lifting block 19 connected to the external thread of the threaded rod 17 to lift and lower, and the lifting of the lifting block 19 can be adjusted according to the thickness of the raw coal to be laid flat as needed.

[0026] See also Figure 4 A fan 21 is provided inside the second baffle 12, a heating wire 22 is provided at the bottom of the second baffle 12, and a filter plate 23 is provided inside the heating wire 22. The fan 21 installed inside the second baffle 12 can blow the heat generated by the heated heating wire 22 downwards, and the installed filter plate 23 can isolate dust to avoid affecting the heating of the heating wire 22.

[0027] See also Figure 1 A supporting leg 24 is provided at the bottom of the mounting plate 1 , and a rubber pad is provided at the bottom of the supporting leg 24 . The supporting leg 24 installed at the bottom of the mounting plate 1 can support the mounting plate 1 .

[0028] See also Figure 1 A collecting box 25 is provided at the bottom of the mounting plate 1, and the bottom of the collecting box 25 and the bottom of the supporting leg 24 are in the same plane. The collecting box 25 installed at the bottom of the mounting plate 1 can collect the raw coal from which moisture has been removed.

[0029] Working principle: when removing moisture from raw coal, it is necessary to crush the raw coal first so that it can remove moisture faster, and then the raw coal can be added to the inside of the unloading plate 3 through the feed baffle 10. The raw coal entering the unloading plate 3 is crushed by the crushing roller 6. At the same time, the second rotating rod 8 driven by the output end of the second driving motor 7 can drive the cleaning part 9 to remove the raw coal crushed and attached to the crushing roller 6. The crushed raw coal will fall to the top of the conveyor 2. The fallen raw coal needs to be flattened to speed up drying. A fixed block 14 is installed inside the second baffle 12 so that the rectangular side of the fixed block 14 is opened. The groove is rotatably connected to the rotating column 13, and when the rotating column 13 is rotated, the rotating column 13 can drive the first bevel gear 15 installed on the outside of the rotating column 13 to rotate, and at the same time, the outside of the first bevel gear 15 is meshed with the outside of the second bevel gear 16, so that the first bevel gear 15 can drive the second bevel gear 16 to rotate, so that the second bevel gear 16 can drive the lifting block 19 connected to the external thread of the threaded rod 17 to lift and lower. The lifting of the lifting block 19 can be adjusted according to the thickness of the raw coal to be laid flat as needed. At the same time, the fan 21, the heating wire 22 and the filter plate 23 can be used to remove moisture from the raw coal.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent circulating flow type raw coal moisture removal device for coal mines, comprising a mounting plate (1), characterized in that: A conveying device (2) is provided on the side of the mounting plate (1), a discharge plate (3) is provided on the top of the mounting plate (1), a first driving motor (4) is provided on the side of the discharge plate (3), an output end of the first driving motor (4) is fixedly connected to a first rotating rod (5), a crushing roller (6) is provided on the outside of the first rotating rod (5), a second driving motor (7) is provided on the side of the discharge plate (3), an output end of the second driving motor (7) is fixedly connected to a second rotating rod (8), a cleaning member (9) is provided on the outside of the second rotating rod (8), and a feed baffle (10) is provided inside the discharge plate (3).

2. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 1 is characterized in that: The number of the first drive motor (4) and the second drive motor (7) is two, the driving directions of the two first drive motors (4) are opposite, and the two second drive motors (7) are installed at a position close to the outside of the first drive motor (4).

3. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 1 is characterized by: The left and right sides of the blanking plate (3) are respectively provided with a first baffle (11) and a second baffle (12); a rotating column (13) is rotatably connected inside a circular groove opened on the side of the second baffle (12); a fixed block (14) is provided inside the second baffle (12); the other end of the rotating column (13) is rotatably connected in a rectangular groove opened on the side of the fixed block (14); a first bevel gear (15) is provided outside the fixed block (14); a second bevel gear (16) is meshed with the outside of the first bevel gear (15); a threaded rod (17) is fixedly connected at the bottom of the second bevel gear (16); a connecting groove (18) is opened at the bottom of the fixed block (14); the outer part of the threaded rod (17) is threadedly connected in a screw groove opened at the top of the lifting block (19); and a push plate brush (20) is provided at the bottom of the lifting block (19).

4. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 3 is characterized by: A fan (21) is provided inside the second baffle plate (12), a heating wire (22) is provided at the bottom of the second baffle plate (12), and a filter plate (23) is provided inside the heating wire (22).

5. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 1 is characterized in that: The bottom of the mounting plate (1) is provided with a supporting leg (24), and the bottom of the supporting leg (24) is provided with a rubber pad.

6. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 1 is characterized by: A collection box (25) is provided at the bottom of the mounting plate (1), and the bottom of the collection box (25) and the bottom of the supporting leg (24) are located in the same plane.

7. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 4 is characterized by: A heating wire (22) is provided at the top of the filter plate (23), the fan (21) is installed at a position close to the top of the heating wire (22), and a heating wire (22) is provided at the bottom of the fan (21).

8. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 3 is characterized by: The lifting block (19) is slidably connected inside the connecting groove (18), the number of the first bevel gears (15) is two, and the two first bevel gears (15) are both fixedly connected to the outside of the rotating column (13).

9. The intelligent circulating flow type raw coal moisture removal equipment for coal mines according to claim 1 is characterized by: The top of the feed baffle (10) is provided with an inclined surface, and the feed baffle (10) is in the shape of a triangle.

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