CN217126338U - Coal gangue crushed aggregate conveying device - Google Patents
Coal gangue crushed aggregate conveying device Download PDFInfo
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- CN217126338U CN217126338U CN202221134302.4U CN202221134302U CN217126338U CN 217126338 U CN217126338 U CN 217126338U CN 202221134302 U CN202221134302 U CN 202221134302U CN 217126338 U CN217126338 U CN 217126338U
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Abstract
The utility model discloses a coal gangue crushed aggregate conveying device, which comprises a feeding conveyer belt, a screening roller way and a crushed aggregate conveyer belt; the screening roller way is arranged below the discharging end of the feeding conveyer belt; the screening roller way is used for screening and conveying crushed aggregates; the crushed material conveying belt is arranged below the screening roller way; the crushed aggregates conveyer belt is used for conveying crushed aggregates falling from the screening roller way. The utility model has the advantages that: the problem of current coal gangue crushed aggregates conveyor adopt the belt to directly carry mostly, can not carry out leading screening to the crushed aggregates, lead to not broken thorough bold coal gangue to enter into the screening plant in influence follow-up screening processing is solved.
Description
Technical Field
The utility model relates to the technical field, concretely relates to gangue crushed aggregates conveyor.
Background
Coal gangue is used in coal mining process and coal washingThe solid waste discharged in the process is a black gray rock which has lower carbon content and is harder than coal and is associated with the coal bed in the coal-forming process, and the main component of the black gray rock is Al 2 O 3 、SiO 2 And in addition, Fe in different quantities 2 O 3 、CaO、MgO、Na 2 O、K 2 O、P 2 O 5 、SO 3 And trace rare elements (gallium, vanadium, titanium, cobalt).
The coal gangue is mainly used for making bricks, a large amount of coal gangue produced by coal mining has no use value like coal, but huge environmental pressure is caused if the coal gangue is not used and developed, the problem which troubles the coal mining industry is the stacking of a large amount of coal gangue, and the coal gangue with low use value originally can be fully utilized by crushing the coal gangue for making bricks, so that the environmental pressure is reduced, and meanwhile, greater economic benefit is brought.
Crushing the existing coal gangue before use to obtain crushed materials, and then conveying the crushed materials into a screening device for fine screening; the existing coal gangue crushed material conveying device is mostly directly conveyed by a belt, and cannot carry out front-end screening on crushed materials, so that massive coal gangue which is not crushed thoroughly enters a screening device, and the problem that the follow-up screening and processing are influenced due to the fact that the sieve plate is blocked by large pressure is caused to the sieve plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current gangue crushed aggregates conveyor and adopt the belt directly to carry mostly to can not carry out leading screening to the crushed aggregates, lead to not broken thorough massive gangue to enter into the problem that influences follow-up screening processing in the screening plant, provide a gangue crushed aggregates conveyor.
The purpose of the utility model is realized through the following technical scheme: a coal gangue crushed aggregate conveying device comprises a feeding conveying belt, a screening roller way and a crushed aggregate conveying belt; the screening roller way is arranged below the discharging end of the feeding conveyer belt; the screening roller way is used for screening and conveying crushed aggregates; the crushed material conveying belt is arranged below the screening roller way; the crushed material conveying belt is used for conveying crushed materials falling from the screening roller way;
further, a material homogenizing mechanism is also arranged on the screening roller way; the material homogenizing mechanism comprises a material homogenizing motor, a rotating shaft, a rotating disc and a material homogenizing claw; the motor is arranged above the screening roller way through a bracket; one end of the rotating shaft is connected with the motor; the other end of the rotating shaft is connected with the turntable; the material homogenizing claws are arranged at the bottom of the rotary table at intervals and are in contact with the screening roller bed;
furthermore, the feeding conveyer belt comprises a feeding rack, a first driving motor, a driving wheel, a driven wheel and a feeding belt; the driving wheel and the driven wheel are oppositely arranged at two ends of the feeding rack; the first driving motor drives the driving wheel to rotate; the feeding belt is sleeved on the driving wheel and the driven wheel;
further, the screening roller way is an arc-shaped conveying roller way;
furthermore, the screening roller way comprises an arc-shaped frame, a second driving motor, a power roller and an unpowered roller; the power roller and the unpowered roller are arranged on the arc-shaped frame; the second driving motor drives the power roller to rotate; the power roller and the unpowered roller are connected through a transmission assembly;
further, the crushed aggregates conveying belt is a U-shaped conveying belt;
the further technical scheme is that the crushed aggregate conveying belt comprises a U-shaped frame, a crushed aggregate belt, a third driving motor, a main wheel, an auxiliary wheel, a conveying carrier roller and a limiting carrier roller; the conveying carrier rollers are arranged on the U-shaped frame; the third driving motor drives the main wheel to rotate; the crushed aggregates belt is sleeved on the main wheel, the auxiliary wheel and the conveying carrier roller; the limiting carrier rollers are arranged on the periphery of the crushed aggregates belt in a U shape.
The utility model has the advantages of it is following:
1. the feeding conveyer belt is used for receiving crushed coal gangue materials, the crushed coal gangue materials are conveyed to the discharging end through the feeding conveyer belt and then fall onto a screening roller way below the feeding conveyer belt, small crushed coal materials are favorably fallen through a gap between an upper roller and a roller of the screening roller way, large crushed coal materials are left on the screening roller way, and the large crushed coal materials are conveyed into the crusher again through the screening roller way to be subjected to secondary crushing; conveying the small crushed aggregates falling down through the screening roller way to a screening device through a crushed aggregate conveying belt; the utility model discloses be favorable to carrying out leading screening to the crushed aggregates in crushed aggregates transportation process, be favorable to avoiding massive material to cause great impact to screening plant's sieve, be favorable to improving the efficiency of follow-up screening processing.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention.
Fig. 3 is a schematic structural diagram of a refining mechanism.
Fig. 4 is a schematic top view of a scrap conveyor belt.
In the figure: 1. a feeding conveyer belt; 2. screening a roller way; 3. a crushed aggregate conveyer belt; 4. a material homogenizing mechanism; 41. a material homogenizing motor; 42. a rotating shaft; 43. a turntable; 44. a material homogenizing claw; 5. a feeding rack; 6. a first drive motor; 7. a feeding belt; 8. an arc-shaped frame; 9. a second drive motor; 10. a scrap belt; 11. a third drive motor; 12. limiting the carrier roller.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: as shown in fig. 1 to 4, a coal gangue crushed aggregate conveying device comprises a feeding conveyer belt 1, a screening roller table 2 and a crushed aggregate conveyer belt 3; the screening roller bed 2 is arranged below the discharging end of the feeding conveyer belt 1; the screening roller table 2 is used for screening and conveying crushed aggregates; the crushed aggregate conveying belt 3 is arranged below the screening roller table 2; the crushed aggregate conveying belt 3 is used for conveying crushed aggregates falling from the screening roller bed 2; the feeding conveyer belt 1 is used for receiving crushed coal gangue materials, the crushed coal gangue materials are conveyed to a discharging end through the feeding conveyer belt 1 and then fall onto a screening roller way 2 below, small crushed coal materials are favorably fallen through gaps between rollers on the screening roller way 2, large crushed coal materials are left on the screening roller way 2 and are conveyed into the crusher again through the screening roller way 2 for secondary crushing; the small crushed aggregates falling down through the screening roller way 2 are conveyed to a screening device through a crushed aggregate conveying belt 3; the utility model discloses be favorable to carrying out leading screening to the crushed aggregates in crushed aggregates transportation process, be favorable to avoiding massive material to cause great impact to screening plant's sieve, be favorable to improving the efficiency of follow-up screening processing.
The screening roller bed 2 is also provided with a material homogenizing mechanism 4; the material homogenizing mechanism 4 comprises a material homogenizing motor 41, a rotating shaft 42, a turntable 43 and a material homogenizing claw 44; the motor is arranged above the screening roller table 2 through a bracket; one end of the rotating shaft 42 is connected with the motor; the other end of the rotating shaft 42 is connected with a turntable 43; the material homogenizing claws 44 are arranged at the bottom of the turntable 43 at intervals, and the material homogenizing claws 44 are in contact with the screening roller bed 2; in the embodiment, the refining motor 41 is a conventional commercially available product, and any reasonable model structure and suitable connection and installation mode can be selected according to needs; in this embodiment, the rotating shaft 42 and the rotating disc are both made of conventional materials with certain mechanical strength, and any reasonable material can be selected according to the requirement; in the embodiment, one end of the rotating shaft 42 is connected with the output shaft of the refining motor 41 by a conventional commercially available coupling, and any reasonable connection and installation mode can be selected according to requirements; in this embodiment, the other end of the rotating shaft 42 and the turntable 43 are fixedly connected in a conventional manner, which is beneficial for the rotating shaft 42 to drive the turntable 43 to rotate; in this embodiment, the refining claw 44 is made of a conventional material having a certain mechanical strength and elastic deformation force, and any reasonable material can be selected as required; in this embodiment, the rotation shaft 42 is driven by the refining motor 41 to rotate, so as to drive the turntable 43 and the refining claw 44 to rotate, when the crushed aggregates piled on the screening roller bed 2 enter the lower part of the refining claw 44, the refining claw 44 is beneficial to uniformly spreading the piled aggregates, and is beneficial to improving the screening effectiveness of the screening roller bed 2.
The feeding conveyer belt 1 comprises a feeding rack 5, a first driving motor 6, a driving wheel, a driven wheel and a feeding belt 7; the driving wheel and the driven wheel are oppositely arranged at two ends of the feeding rack 5; the first driving motor 6 drives the driving wheel to rotate; the feeding belt 7 is sleeved on the driving wheel and the driven wheel; in this embodiment, the first driving motor 6 is a conventional commercially available product, and any reasonable model structure and suitable connection and installation mode can be selected according to needs; in this embodiment, the output shaft of first driving motor 6 and action wheel adopt conventional market to purchase the coupling joint, and after first driving motor 6 drive action wheel rotated, the action wheel drove the material loading belt 7 of suit on it and removed, was favorable to stabilizing the sharp crushed aggregates of carrying.
The screening roller way 2 is an arc-shaped conveying roller way; in the embodiment, the screening roller bed 2 is an arc roller bed, so that the screened large crushed aggregates can be transferred out conveniently and can be guided into the crushing mechanism again conveniently; in this embodiment, the arc rollgang can adopt conventional commercial rollgang structure as required.
The screening roller table 2 comprises an arc-shaped frame 8, a second driving motor 9, a power roller and a non-power roller; the power rollers and the unpowered rollers are arranged on the arc-shaped frame 8; the second driving motor 9 drives the power roller to rotate; the power roller and the unpowered roller are connected through a transmission assembly; in the embodiment, the arc-shaped frame 8, the power roller and the unpowered roller are all made of conventional materials with certain mechanical strength, and any reasonable material can be selected according to needs; in this embodiment, the second driving motor 9 is a conventional commercially available product, and any reasonable model structure and suitable connection and installation mode can be selected according to needs; in this embodiment, the output shaft of the second driving motor 9 drives the power roller to rotate, and the transmission assembly drives the unpowered roller to rotate, so that the screening roller bed 2 can convey large crushed aggregates.
The crushed aggregate conveying belt 3 is a U-shaped conveying belt; in this embodiment, crushed aggregates conveyer belt 3 sets up to U type conveyer belt, is favorable to prolonging crushed aggregates conveyer belt 3 and connects the material scope in screening 2 belows of roll table, is favorable to improving and connects the material rate, is favorable to avoiding extravagant. In this embodiment, the U-shaped conveyor belt may be a conventional commercially available product as needed.
The crushed aggregate conveying belt 3 comprises a U-shaped frame, a crushed aggregate belt 10, a third driving motor 11, a main wheel, an auxiliary wheel, a conveying carrier roller and a limiting carrier roller 12; the conveying carrier rollers are arranged on the U-shaped frame; the third driving motor 11 drives the main wheel to rotate; the crushed material belt 10 is sleeved on the main wheel, the auxiliary wheel and the conveying carrier roller; the limiting carrier rollers 12 are arranged on the periphery of the crushed aggregate belt 10 in a U shape; in the embodiment, the U-shaped frame, the crushing belt, the main wheel, the auxiliary wheel, the conveying carrier roller and the limiting carrier roller 12 are all made of conventional materials with certain mechanical strength, and any reasonable material structure and connection installation mode can be selected according to requirements; in this embodiment, flood, third driving motor 11 adopts conventional market to purchase the product, can select arbitrary a reasonable model structure and suitable connection mounting means as required, in this embodiment, third driving motor 11 drive main wheel rotates to be favorable to driving the crushed aggregates belt 10 of suit on the main wheel and remove, be favorable to improving crushed aggregates belt 10 through carrying the bearing roller and remove the stability of carrying, be favorable to keeping the shape of the crushed aggregates conveyer belt 3 of U type in the turn through spacing bearing roller 12.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a gangue crushed aggregates conveyor which characterized in that: comprises a feeding conveyer belt, a screening roller way and a crushed material conveyer belt; the screening roller way is arranged below the discharging end of the feeding conveyer belt; the screening roller way is used for screening and conveying crushed aggregates; the crushed material conveying belt is arranged below the screening roller way; the crushed aggregates conveyer belt is used for conveying crushed aggregates falling from the screening roller way.
2. The coal refuse chute transfer device according to claim 1, wherein: the screening roller way is also provided with a material homogenizing mechanism; the material homogenizing mechanism comprises a material homogenizing motor, a rotating shaft, a rotating disc and a material homogenizing claw; the motor is arranged above the screening roller way through a bracket; one end of the rotating shaft is connected with the motor; the other end of the rotating shaft is connected with the turntable; the material homogenizing claws are arranged at the bottom of the turntable at intervals and are in contact with the screening roller way.
3. The coal refuse chute transfer device according to claim 1, wherein: the feeding conveyer belt comprises a feeding rack, a first driving motor, a driving wheel, a driven wheel and a feeding belt; the driving wheel and the driven wheel are oppositely arranged at two ends of the feeding rack; the first driving motor drives the driving wheel to rotate; the feeding belt is sleeved on the driving wheel and the driven wheel.
4. The coal refuse chute transfer device according to claim 1, wherein: the screening roller way is an arc-shaped conveying roller way.
5. The coal refuse chute transfer device according to claim 4, characterized in that: the screening roller way comprises an arc-shaped frame, a second driving motor, a power roller and an unpowered roller; the power roller and the unpowered roller are arranged on the arc-shaped frame; the second driving motor drives the power roller to rotate; the power roller and the unpowered roller are connected through a transmission assembly.
6. The coal refuse chute transfer device according to claim 1, wherein: the crushed aggregates conveyer belt is a U-shaped conveyer belt.
7. The coal refuse aggregate conveying device according to claim 6, characterized in that: the crushed material conveying belt comprises a U-shaped frame, a crushed material belt, a third driving motor, a main wheel, an auxiliary wheel, a conveying carrier roller and a limiting carrier roller; the conveying carrier rollers are arranged on the U-shaped frame; the third driving motor drives the main wheel to rotate; the crushed aggregates belt is sleeved on the main wheel, the auxiliary wheel and the conveying carrier roller; the limiting carrier rollers are arranged on the periphery of the crushed material belt in a U shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221134302.4U CN217126338U (en) | 2022-05-12 | 2022-05-12 | Coal gangue crushed aggregate conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221134302.4U CN217126338U (en) | 2022-05-12 | 2022-05-12 | Coal gangue crushed aggregate conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217126338U true CN217126338U (en) | 2022-08-05 |
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ID=82615811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221134302.4U Active CN217126338U (en) | 2022-05-12 | 2022-05-12 | Coal gangue crushed aggregate conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217126338U (en) |
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2022
- 2022-05-12 CN CN202221134302.4U patent/CN217126338U/en active Active
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