CN111498462B

CN111498462B - Multifunctional double-layer conveying device for coal processing

Info

Publication number: CN111498462B
Application number: CN202010615892.1A
Authority: CN
Inventors: 林相锟
Original assignee: Penglai Kunxiang Energy Technology Co ltd
Current assignee: Shandong Kunxiang Energy Co.,Ltd.
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-09-22
Anticipated expiration: 2040-07-01
Also published as: CN111498462A

Abstract

The invention discloses a multifunctional double-layer coal processing conveying device, which relates to the field of coal mine processing and comprises a base and four moving wheels, wherein an angle adjusting mechanism is arranged at the upper end of the base, an upper layer conveying mechanism and a lower layer conveying mechanism are arranged on the angle adjusting mechanism, a moving mechanism is arranged between the lower layer conveying mechanism and the angle adjusting mechanism, an unloading adjusting mechanism is arranged at the tail end of the lower layer conveying mechanism and comprises a first adjusting component and a second adjusting component, the first adjusting component comprises a first unloading plate and a first hydraulic rod, the second adjusting component comprises an adjusting shaft, two second unloading plates, a second hydraulic rod, a fixed block and two adjusting rods, and one end of the adjusting shaft is fixedly connected with the tail end of the first unloading plate. The double-layer conveying device can be used for double-layer conveying, improves the working efficiency, can be used in an extended mode, improves the applicability of the double-layer conveying device, enables the discharging to be uniformly dispersed due to the arrangement of the discharging adjusting mechanism, and reduces subsequent work.

Description

Multifunctional double-layer conveying device for coal processing

Technical Field

The invention relates to the field of coal mine processing, in particular to a multifunctional double-layer coal processing conveying device.

Background

Coal is the most abundant energy resource in our country. Therefore, the coal mining and processing amount in China is very large, and a practical conveying device is needed to convey coal in the coal mining and processing process.

Chinese patent No. CN108382807A discloses a conveying device for coal mine processing, the conveying device comprises a fixed frame, a plurality of driving wheels are arranged inside the fixed frame, a conveying belt is sleeved outside the driving wheels, driving wheels are mounted at both ends of the fixed frame, a support is arranged at the bottom of the fixed frame, a wheel shaft is arranged at the bottom of the support, and both ends of the wheel shaft are rotatably connected with a roller. When the user needs the mobile device wholly, two gyro wheels through the support bottom move the device, and can adjust the inclination of conveyer belt through the gyro wheel, place the material in conveyer belt one end, the other end is carried with the material to the conveyer belt, thereby carry the material, the user is when dismantling the driving shaft, takes off the driving shaft from fixed frame, dismantle fixing bolt, take out interior axle from the action wheel is inside, thereby dismantle convenient operation with the driving shaft.

The above patent also has the following disadvantages when in use; first, the above patent cannot be extended in the actual use process, resulting in reduced practicality and being not applicable to various different working environments. Second, above-mentioned patent still has the inconvenient technical problem who overhauls, if the roller bearing of conveyer belt goes wrong, its dismantlement and maintenance process are loaded down with trivial details, can waste a large amount of time. Third, when utilizing the conveyer in the above-mentioned patent to carry the colliery to pack into cases or load the car, can lead to the coal to pile up a department at the coal bunker all the time for this department coal piles up too high, and other positions colliery is not enough, and then needs follow-up arrangement, wastes time and energy.

Disclosure of Invention

The invention aims to provide a multifunctional double-layer conveying device for coal processing, which solves the technical problems of insufficient functions, low practicability and inconvenient maintenance of the conveying device for coal processing in the prior art.

The invention provides a multifunctional double-layer coal processing conveying device, which comprises a base and four moving wheels arranged at the lower end of the base, wherein an angle adjusting mechanism is arranged at the upper end of the base, an upper layer conveying mechanism and a lower layer conveying mechanism are arranged on the angle adjusting mechanism, the upper layer conveying mechanism is positioned right above the lower layer conveying mechanism, a moving mechanism for driving the lower layer conveying mechanism to move is arranged between the lower layer conveying mechanism and the angle adjusting mechanism, a discharging adjusting mechanism is arranged at the tail end of the lower layer conveying mechanism, the discharging adjusting mechanism comprises a first adjusting component and a second adjusting component, the second adjusting component is arranged at the tail end of the first adjusting component, the first adjusting component comprises a first discharging plate and a first hydraulic rod, one end of the first discharging plate is rotatably connected with a conveying frame in the lower layer conveying mechanism, and the output end of the first hydraulic rod is hinged with the lower end of the first discharging plate, the rear end of first hydraulic stem is articulated with lower floor's conveying mechanism's end, second adjusting part includes regulating spindle, two second stripper, second hydraulic stem, fixed block and two regulation poles, the one end of regulating spindle and the terminal fixed connection of first stripper, two second stripper are the symmetry and set up all to be connected with the regulating spindle rotation in the both sides of regulating spindle and one side of two second strippers, the end at first stripper is installed to the fixed block, the second hydraulic stem is and installs the one side at the fixed block, two the one end of adjusting the pole all articulates with the output of second hydraulic stem, two the other end of adjusting the pole is articulated with the lower extreme of two second strippers respectively.

Further, angle adjusting mechanism includes regulating plate, two regulation hydraulic stems and mounting bracket, the regulating plate is that the one end that level setting and regulating plate is articulated with the base, and two regulation hydraulic stems set up respectively in the both sides of base and the output of two regulation hydraulic stems all is articulated with the lower extreme of regulating plate, and the rear end of two regulation hydraulic stems all is articulated with the base, the mounting bracket setting has bilayer structure in the upper end of regulating plate and mounting bracket.

Further, upper conveying mechanism and lower floor's conveying mechanism set up respectively in the upper portion of mounting bracket and the lower part of mounting bracket, upper conveying mechanism and lower floor's conveying mechanism structure are the same and all include carriage, conveyer belt, conveying motor, four links and two roller bearing subassemblies, four the link is two liang of settings at the both ends of carriage, and two roller bearing subassemblies are all installed at the both ends of carriage through the link, the both ends of carriage all are equipped with the mounting hole that supplies the roller bearing subassembly to dismantle, the conveyer belt cover is established on two roller bearing subassemblies, conveying motor installs the side at arbitrary roller bearing subassembly and conveying motor's output passes through the shaft coupling and is connected with the roller bearing subassembly.

Further, every the roller bearing subassembly all includes first axle head and second axle end, the one end of first axle head and second axle end all is equipped with the connecting axle that is used for being connected with the link, be provided with the first fixture block of a plurality of on the first axle end, the second axle is served and is provided with a plurality of second fixture block, the first fixture block that the first axle was served and the second fixture block that the second axle was served can crisscross block in proper order, every the both sides of first fixture block all are equipped with the card arris, every the both sides of second fixture block all are equipped with the draw-in groove with card arris block.

Further, the side of first axle head is equipped with the solid fixed ring of a plurality of, all the free end of first fixture block all with solid fixed ring fixed connection.

Further, moving mechanism is including removing track, moving motor, drive threaded rod and drive block, it sets up the upper end at the regulating plate to remove the track, the lower extreme of carriage among the lower floor's conveying mechanism is equipped with the removal slider, remove slider and removal track sliding fit, the drive threaded rod sets up the one end fixed connection at the side of removing the slider and the output of moving motor and drive threaded rod, the drive block cover is established on the drive threaded rod and screw-thread fit between the two, one side and the removal slider fixed connection of drive block.

Furthermore, the tail end of the adjusting shaft is provided with a baffle fixedly connected with the adjusting shaft, the upper end face of the baffle is coplanar with the upper end face of the first discharging plate, and a plurality of reinforcing rods are arranged between the baffle and the fixing block.

Compared with the prior art, the invention has the beneficial effects that:

firstly, when the coal conveying device works, if the conveying distance is short and extension work is not needed, the upper conveying mechanism and the lower conveying mechanism can work simultaneously to convey coal, and further conveying efficiency in the coal processing process is improved. If the coal conveying device needs to be extended, the lower conveying mechanism can be driven by the moving mechanism to move, so that the coal conveyed by the upper conveying mechanism falls on the lower conveying mechanism for further conveying, the coal conveying device can be suitable for conveying coal in various environments, and the application range of the coal conveying device is widened.

Secondly, when the roller assembly needs to be disassembled and overhauled, the first shaft end and the second shaft end can be disassembled in sequence, when the first shaft end and the part fixedly connected with the first shaft end are disassembled, the second shaft end can keep the state of the conveying belt unchanged, after the first shaft end is overhauled, the first shaft end is installed, and then the second shaft end and the part fixedly connected with the second shaft end are disassembled, at the moment, the first shaft end and the part fixed with the first shaft end can guarantee the state of the conveying belt, so that the working capacity of the conveying belt can be quickly recovered after the whole overhaul, the overhaul difficulty is reduced, and the time is saved.

And thirdly, the first discharging plate can be pushed to rotate through the work of the first hydraulic rod, so that the angle of the first discharging plate is adjusted, when the first discharging plate approaches to the horizontal plane, the falling point of the coal after rolling from the first discharging plate is far, otherwise, the falling point of the coal is close, and the phenomenon that the falling points of the coal are too concentrated when the coal is boxed by the coal boxing device is avoided. The second hydraulic rod works to push one end of the two adjusting rods to move, and the two adjusting rods respectively pull the two second discharging plates to rotate around the adjusting shaft, so that the second discharging plates are inclined, coal can deviate towards two sides when rolling down from the first discharging plates to the second discharging plates, and the coal is scattered uniformly when the coal is boxed. No subsequent processing is required.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a partial perspective view of the present invention;

FIG. 5 is a disassembled view of the roller assembly of the present invention;

fig. 6 is a diagram illustrating the operation of the second adjustment assembly according to the present invention.

Reference numerals:

the device comprises a base 1, a moving wheel 2, an angle adjusting mechanism 3, an adjusting plate 31, an adjusting hydraulic rod 32, a mounting frame 33, an upper layer conveying mechanism 4, a conveying frame 41, a conveying belt 42, a conveying motor 43, a connecting frame 44, a roller component 45, a first shaft end 451, a second shaft end 452, a connecting shaft 453, a first clamping block 454, a second clamping block 455, a clamping edge 456, a clamping groove 457, a mounting hole 46, a lower layer conveying mechanism 5, a moving mechanism 6, a moving track 61, a moving motor 62, a driving threaded rod 63, a driving block 64, a moving sliding block 65, a discharging adjusting mechanism 7, a first adjusting component 71, a first discharging plate 711, a first hydraulic rod 712, a second adjusting component 72, an adjusting shaft 721, a second discharging plate 722, a second hydraulic rod 723, a fixing block 724, an adjusting rod 725, a fixing ring 8, a baffle 9 and a reinforcing rod 10.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, an embodiment of the present invention provides a multifunctional double-layer coal processing conveyor, including a base 1 and four moving wheels 2 installed at a lower end of the base 1, an angle adjusting mechanism 3 is installed at an upper end of the base 1, an upper layer conveying mechanism 4 and a lower layer conveying mechanism 5 are installed on the angle adjusting mechanism 3, the upper layer conveying mechanism 4 is located right above the lower layer conveying mechanism 5, a moving mechanism 6 for driving the lower layer conveying mechanism 5 to move is installed between the lower layer conveying mechanism 5 and the angle adjusting mechanism 3, a discharging adjusting mechanism 7 is installed at a terminal of the lower layer conveying mechanism 5, the discharging adjusting mechanism 7 includes a first adjusting component 71 and a second adjusting component 72, the second adjusting component 72 is installed at a terminal of the first adjusting component 71, the first adjusting component 71 includes a first discharging plate 711 and a first hydraulic rod 712, one end of the first discharging plate 711 is rotatably connected with a conveying frame 41 in the lower-layer conveying mechanism 5, the output end of the first hydraulic rod 712 is hinged with the lower end of the first discharging plate 711, and the rear end of the first hydraulic rod 712 is hinged with the tail end of the lower-layer conveying mechanism 5; the first discharging plate 711 can be pushed to rotate by the operation of the first hydraulic rod 712, so that the angle of the first discharging plate 711 is adjusted, when the first discharging plate 711 approaches to the horizontal plane, coal is far away from the falling point edge after the first discharging plate 711 rolls, otherwise, the falling point of the coal is close, and the falling point of the coal is prevented from being too concentrated when the coal is boxed by the coal boxing device. The second adjusting assembly 72 comprises an adjusting shaft 721, two second discharging plates 722, a second hydraulic rod 723, a fixed block 724 and two adjusting rods 725, wherein one end of the adjusting shaft 721 is fixedly connected with the tail end of the first discharging plate 711, the two second discharging plates 722 are symmetrically arranged on two sides of the adjusting shaft 721, one sides of the two second discharging plates 722 are rotatably connected with the adjusting shaft 721, the fixed block 724 is arranged at the tail end of the first discharging plate 711, the second hydraulic rod 723 is arranged on one side of the fixed block 724, one ends of the two adjusting rods 725 are hinged to the output end of the second hydraulic rod 723, and the other ends of the two adjusting rods 725 are hinged to the lower ends of the two second discharging plates 722 respectively; one end of the two adjusting rods 725 is pushed to move by the operation of the second hydraulic rod 723, and the two adjusting rods 725 respectively pull the two second discharging plates 722 to rotate around the adjusting shafts 721, so that the second discharging plates 722 incline, and coal can be deviated to two sides when rolling down from the first discharging plates 711 to the second discharging plates 722, so that the coal is scattered uniformly when the coal is boxed by the coal boxing device. No subsequent processing is required.

When the coal conveying device works, if the conveying distance is short and extension work is not needed, the upper conveying mechanism 4 and the lower conveying mechanism 5 can work simultaneously to convey coal, and the conveying efficiency in the coal processing process is further improved. If the coal conveying device needs to perform extension work, the lower-layer conveying mechanism 5 can be driven to move through the moving mechanism 6, so that the coal conveyed by the upper-layer conveying mechanism 4 falls on the lower-layer conveying mechanism 5 for further conveying, the coal conveying device can be suitable for conveying coal in various environments, and the application range of the coal conveying device is widened. In addition, the tail end of the coal bin is also provided with a first adjusting assembly 71 and a second adjusting assembly 72, the first adjusting assembly 71 works to adjust the distance of the falling position after coal conveying, and the second adjusting assembly 72 works to enable coal to fall towards two sides, so that the coal is prevented from being excessively accumulated in the bin packing process, the subsequent adjustment work of coal piles is reduced, and the working strength is reduced.

Specifically, the angle adjusting mechanism 3 comprises an adjusting plate 31, two adjusting hydraulic rods 32 and an installation frame 33, wherein the adjusting plate 31 is horizontally arranged, one end of the adjusting plate 31 is hinged to the base 1, the two adjusting hydraulic rods 32 are respectively arranged on two sides of the base 1, output ends of the two adjusting hydraulic rods 32 are hinged to the lower end of the adjusting plate 31, rear ends of the two adjusting hydraulic rods 32 are hinged to the base 1, the installation frame 33 is arranged at the upper end of the adjusting plate 31, and the installation frame 33 has a double-layer structure; the two adjusting hydraulic rods 32 work to push the adjusting plate 31 to rotate around the hinge part between the adjusting plate and the base 1, so that the mounting frame 33 is driven to rotate, the angles of the upper-layer conveying mechanism 4 and the lower-layer conveying mechanism 5 are changed, and the applicability of the invention is improved.

Specifically, the upper-layer conveying mechanism 4 and the lower-layer conveying mechanism 5 are respectively arranged on the upper portion of the mounting frame 33 and the lower portion of the mounting frame 33, the upper-layer conveying mechanism 4 and the lower-layer conveying mechanism 5 are identical in structure and respectively comprise a conveying frame 41, a conveying belt 42, a conveying motor 43, four connecting frames 44 and two roller assemblies 45, the four connecting frames 44 are arranged at two ends of the conveying frame 41 in a pairwise manner, the two roller assemblies 45 are respectively arranged at two ends of the conveying frame 41 through the connecting frames 44, mounting holes 46 for detaching the roller assemblies 45 are respectively arranged at two ends of the conveying frame 41, the conveying belt 42 is sleeved on the two roller assemblies 45, the conveying motor 43 is arranged beside any one roller assembly 45, and the output end of the conveying motor 43 is connected with the roller assemblies 45 through a coupler; during operation, drive corresponding roller bearing assembly 45 through conveying motor 43 and rotate, later make conveyer belt 42 rotate through the transmission effect, and then drive the coal that is located on conveyer belt 42 and transport, wherein, the setting of mounting hole 46 is convenient for dismantle and overhaul roller bearing assembly 45 on the carriage 41.

Specifically, each roller assembly 45 includes a first shaft end 451 and a second shaft end 452, one end of each of the first shaft end 451 and the second shaft end 452 is provided with a connecting shaft 453 for connecting with the connecting frame 44, the first shaft end 451 is provided with a plurality of first blocks 454, the second shaft end 452 is provided with a plurality of second blocks 455, the first blocks 454 on the first shaft end 451 and the second blocks 455 on the second shaft end 452 can be sequentially engaged in a staggered manner, two sides of each first block 454 are provided with clamping ribs 456, and two sides of each second block 455 are provided with clamping grooves 457 engaged with the clamping ribs 456; when roller assembly 45 needs to be disassembled and overhauled, first axle end 451 and second axle end 452 can be disassembled in sequence, when first axle end 451 and the part fixedly connected with the first axle end 451 are disassembled, the state of conveying belt 42 can be kept unchanged by the existence of second axle end 452, after the overhauling of first axle end 451 is completed, the conveying belt is installed, and then the second axle end 452 and the part fixedly connected with the second axle end 452 are disassembled, at the moment, the state of conveying belt 42 can be guaranteed by first axle end 451 and the part fixed with the first axle end 451, therefore, the working capacity of conveying belt 42 can be quickly recovered after the whole overhauling, the overhauling difficulty is reduced, and the time is saved.

Specifically, a plurality of fixing rings 8 are arranged beside the first shaft end 451, and the free ends of the first clamping blocks 454 are fixedly connected with the fixing rings 8; the fixing ring 8 is configured to support the first latch 454, so as to prevent the first latch 454 from bending and deforming.

Specifically, the moving mechanism 6 includes a moving track 61, a moving motor 62, a driving threaded rod 63 and a driving block 64, the moving track 61 is disposed at the upper end of the adjusting plate 31, a moving slider 65 is disposed at the lower end of the conveying frame 41 in the lower conveying mechanism 5, the moving slider 65 is in sliding fit with the moving track 61, the driving threaded rod 63 is disposed beside the moving slider 65, the output end of the moving motor 62 is fixedly connected with one end of the driving threaded rod 63, the driving block 64 is sleeved on the driving threaded rod 63 and in threaded fit with the driving threaded rod 63, and one side of the driving block 64 is fixedly connected with the moving slider 65; when the device works, the driving threaded rod 63 is driven to rotate by the moving motor 62, the driving block 64 is driven to move along the axis direction of the driving threaded rod 63 through the threaded matching of the driving block 64 and the driving threaded rod 63, and then the lower-layer conveying mechanism 5 is driven to move, so that the lower-layer conveying mechanism 5 moves to one end of the upper-layer conveying mechanism 4 from the lower part of the upper-layer conveying mechanism, the purpose of integral extension is achieved, the device is suitable for various different working environments, and the applicability of the device is improved.

Specifically, the tail end of the adjusting shaft 721 is provided with a baffle 9 fixedly connected with the adjusting shaft, the upper end surface of the baffle 9 is coplanar with the upper end surface of the first discharging plate 711, a plurality of reinforcing rods 10 are arranged between the baffle 9 and the fixing block 724, when one end of each of the two second discharging plates 722 inclines downwards, the height of the upper end surface of the baffle 9 is higher than that of the second discharging plate 722, and then coal on the second discharging plate 722 is prevented from being blocked by the baffle 9, so that the coal falls off from two sides, and the working effect of the second adjusting assembly 72 is improved.

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 invention 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; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a conveyer is used in processing of multi-functional double-deck coal, includes base (1) and installs four removal wheels (2) at base (1) lower extreme, its characterized in that: the angle adjusting mechanism (3) is arranged at the upper end of the base (1), an upper layer conveying mechanism (4) and a lower layer conveying mechanism (5) are arranged on the angle adjusting mechanism (3), the upper layer conveying mechanism (4) is located right above the lower layer conveying mechanism (5), a moving mechanism (6) used for driving the lower layer conveying mechanism (5) to move is arranged between the lower layer conveying mechanism (5) and the angle adjusting mechanism (3), an unloading adjusting mechanism (7) is arranged at the tail end of the lower layer conveying mechanism (5), the unloading adjusting mechanism (7) comprises a first adjusting component (71) and a second adjusting component (72), the second adjusting component (72) is installed at the tail end of the first adjusting component (71), the first adjusting component (71) comprises a first unloading plate (711) and a first hydraulic rod (712), one end of the first unloading plate (711) is rotatably connected with a conveying frame (41) in the lower layer conveying mechanism (5), the output end of the first hydraulic rod (712) is hinged with the lower end of the first discharging plate (711), the rear end of the first hydraulic rod (712) is hinged with the tail end of the lower-layer conveying mechanism (5), the second adjusting component (72) comprises an adjusting shaft (721), two second discharging plates (722), a second hydraulic rod (723), a fixed block (724) and two adjusting rods (725), one end of the adjusting shaft (721) is fixedly connected with the tail end of the first discharging plate (711), the two second discharging plates (722) are symmetrically arranged on two sides of the adjusting shaft (721), one sides of the two second discharging plates (722) are rotatably connected with the adjusting shaft (721), the fixed block (724) is arranged at the tail end of the first discharging plate (711), the second hydraulic rod (723) is arranged on one side of the fixed block (724), one ends of the two adjusting rods (725) are hinged with the output end of the second hydraulic rod (723), the other ends of the two adjusting rods (725) are respectively hinged with the lower ends of the two second discharging plates (722); the angle adjusting mechanism (3) comprises an adjusting plate (31), two adjusting hydraulic rods (32) and a mounting frame (33), the adjusting plate (31) is horizontally arranged, one end of the adjusting plate (31) is hinged to the base (1), the two adjusting hydraulic rods (32) are respectively arranged on two sides of the base (1), output ends of the two adjusting hydraulic rods (32) are hinged to the lower end of the adjusting plate (31), rear ends of the two adjusting hydraulic rods (32) are hinged to the base (1), the mounting frame (33) is arranged at the upper end of the adjusting plate (31), and the mounting frame (33) has a double-layer structure; the upper layer conveying mechanism (4) and the lower layer conveying mechanism (5) are respectively arranged at the upper part of the mounting rack (33) and the lower part of the mounting rack (33), the upper layer conveying mechanism (4) and the lower layer conveying mechanism (5) are identical in structure and respectively comprise a conveying frame (41), a conveying belt (42), a conveying motor (43), four connecting frames (44) and two roller assemblies (45), the four connecting frames (44) are arranged at two ends of the conveying frame (41) in pairs, the two roller assemblies (45) are respectively arranged at two ends of the conveying frame (41) through the connecting frames (44), both ends of the conveying frame (41) are provided with mounting holes (46) for disassembling the roller component (45), the conveyer belt (42) is sleeved on the two roller assemblies (45), the conveyer motor (43) is installed beside any one roller assembly (45), and the output end of the conveyer motor (43) is connected with the roller assemblies (45) through a coupler; each roller component (45) comprises a first shaft end (451) and a second shaft end (452), one end of each first shaft end (451) and one end of each second shaft end (452) are provided with a connecting shaft (453) used for being connected with the connecting frame (44), a plurality of first clamping blocks (454) are arranged on each first shaft end (451), a plurality of second clamping blocks (455) are arranged on each second shaft end (452), the first clamping blocks (454) on the first shaft ends (451) and the second clamping blocks (455) on the second shaft ends (452) can be clamped in sequence in a staggered mode, clamping edges (456) are arranged on two sides of each first clamping block (454), and clamping grooves (457) clamped with the clamping edges (456) are arranged on two sides of each second clamping block (455).

2. The multifunctional double-deck coal processing conveyor according to claim 1, characterized in that: the side of first axle head (451) is equipped with the solid fixed ring of a plurality of (8), all the free end of first fixture block (454) all with solid fixed ring (8) fixed connection.

3. The multifunctional double-deck coal processing conveyor according to claim 1, characterized in that: moving mechanism (6) are including moving track (61), moving motor (62), drive threaded rod (63) and drive block (64), moving track (61) sets up the upper end at regulating plate (31), the lower extreme of carriage (41) in lower floor's conveying mechanism (5) is equipped with removal slider (65), remove slider (65) and moving track (61) sliding fit, drive threaded rod (63) set up the one end fixed connection at the output of the side of removing slider (65) and moving motor (62) and drive threaded rod (63), drive block (64) cover is established on drive threaded rod (63) and screw-thread fit between the two, one side and removal slider (65) fixed connection of drive block (64).

4. The multifunctional double-deck coal processing conveyor according to claim 1, characterized in that: the tail end of the adjusting shaft (721) is provided with a baffle (9) fixedly connected with the adjusting shaft, the upper end face of the baffle (9) is coplanar with the upper end face of the first discharging plate (711), and a plurality of reinforcing rods (10) are arranged between the baffle (9) and the fixing block (724).