CN112295924A - Coal gangue sorting device - Google Patents
Coal gangue sorting device Download PDFInfo
- Publication number
- CN112295924A CN112295924A CN202011087073.0A CN202011087073A CN112295924A CN 112295924 A CN112295924 A CN 112295924A CN 202011087073 A CN202011087073 A CN 202011087073A CN 112295924 A CN112295924 A CN 112295924A
- Authority
- CN
- China
- Prior art keywords
- sorting
- supporting
- gangue
- side frame
- conveyer belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
- B07B13/116—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters stratification of dry granular material on a continuously travelling surface, e.g. belt conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
Abstract
The invention discloses a coal gangue sorting device which comprises a supporting side frame, a motor, a sorting structure, a conveying belt, a roll shaft, a sorting plate, a sliding baffle and a vibrating structure. The invention has the beneficial effects that: in the transportation process that carries out the gangue through the conveyer belt that the motor drove, combine the vibration effect of vibrating structure to the conveyer belt, can be so that the gangue deposit of less granule is in the material below, and transversely set up and be the arc structure in sorting board one side of conveyer belt top, can carry out the water conservancy diversion to the large granule gangue of material top, and send out through supporting side bearer one side, it can avoid the gangue to spill by the side in transportation process to support the side bearer both sides, and the slide damper that the other end of sorting board is connected removes along with the sorting board, play the barrier effect to the small granule coal gangue of material below, the sorting board that is used for carrying out the gangue sorting simultaneously can carry out the regulation of height, thereby carry out the sorting operation to the gangue of the granule of equidimension.
Description
Technical Field
The invention relates to a sorting device, in particular to a coal gangue sorting device, and belongs to the technical field of coal mining.
Background
The coal gangue is solid waste discharged in the coal mining process and the coal washing process, and is a black and gray rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process. Comprises tunneling waste rocks in the tunneling process of a roadway, waste rocks extracted from a top plate, a bottom plate and an interlayer in the mining process, and washing waste rocks extracted in the coal washing process. The coal gangue is mainly used for producing building materials such as lightweight aggregate of gangue cement and concrete, refractory bricks and the like, and can also be used for recovering coal, co-firing coal and gangue for power generation, preparing chemical products such as crystalline aluminum chloride, water glass and the like, extracting precious and rare metals, and also can be used as a fertilizer.
However, since the size difference between coal gangue particles is often large, it is often difficult to sort coal gangue particles according to different particle standards when performing differential collection.
Disclosure of Invention
The invention aims to solve the problems, and provides a coal gangue sorting device which can quickly screen coal gangue with different particle sizes, has high screening efficiency, can adjust sorting standards and improve the treatment efficiency of the coal gangue.
The invention achieves the aim through the following technical scheme, the coal gangue sorting device comprises an operating platform, a motor is arranged on one side of supporting side frames, a sorting structure is arranged between the supporting side frames, the sorting structure comprises a conveyor belt, roller shafts, sorting plates and a sliding baffle, the roller shafts are respectively arranged on two sides of each supporting side frame, two ends of each roller shaft are respectively rotatably connected with two sides of each supporting side frame, one end of each roller shaft is fixedly connected with one end of the motor, two ends of each conveyor belt are respectively sleeved on the two roller shafts, the conveyor belt is in rolling connection with the roller shafts, one side of each supporting side frame is in sliding connection with one end of each sorting plate, the sorting plates are in arc structures, and the other ends of the sorting plates are fixedly connected with one sides of the sliding baffles, the two sides of the sliding baffle are respectively in sliding connection with the supporting side frames, and the two sides of the conveyor belt are also provided with vibration structures.
Preferably, for the convenience of adjusting the height between separation plate and the conveyer belt to the position of fixed separation plate screens the coal gangue with the separation standard of difference, the separation structure still includes adjusting screw, adjusting screw's both ends respectively with one side of supporting the side bearer is rotated and is connected, adjusting screw's middle part with the one end threaded connection of separation plate.
Preferably, for the convenience of the slip between slide damper and the support side bearer for slide damper plays the effect of blockking to the tiny particle coal gangue that is located the below, it still includes first pulley and spout to select separately the structure, it is equipped with two to open relatively on the support side bearer the spout, the equal fixedly connected with in both sides of slide damper is two first pulley, first pulley passes through the spout with sliding connection between the support side bearer.
Preferably, in order to further support the sliding baffle plate and enable the sliding baffle plate to have a better blocking effect on the small-particle coal gangue below, the separation structure further comprises a control wheel and a support screw rod, the support screw rod is in threaded connection with the support side frame, one end of the support screw rod is abutted to the bottom side of the sliding baffle plate, two opposite side surfaces of the middle of the support screw rod are of a plane structure, and the middle of the support screw rod is connected with the control wheel in a sliding mode.
Preferably, in order to play spacing effect to the conveyer belt part between two rollers, guarantee the holistic roughness of conveyer belt transport face, the vibration structure includes spacing, the equal parallel of two insides of support side bearer is equipped with two spacing, two spacing is located respectively the both sides of conveyer belt.
Preferably, for make the conveyer belt produce the vibration in carrying the in-process to the gangue to make the tiny particle gangue can be vibrated to the below, conveniently select separately, the vibrating structure still includes first lug and second lug, the conveyer belt bottom side spacing side equidistance in proper order is equipped with a plurality ofly the second lug, the inboard of conveyer belt is equipped with in proper order a plurality ofly first lug, and the distance between the adjacent first lug equals the distance between the adjacent second lug.
Preferably, in order to support the conveyer belt and guarantee the vibration effect of conveyer belt to promote the degree of consistency that the gangue granule was arranged, the vibrating structure still includes spring and second pulley, the conveyer belt opposite side sets up one side of spacing strip is equidistant fixedly connected with a plurality of in proper order the spring, the other end fixedly connected with of spring the second pulley, the second pulley with roll connection between the conveyer belt.
The invention has the beneficial effects that: in the transportation process that carries out the gangue through the conveyer belt that the motor drove, combine the vibration effect of vibrating structure to the conveyer belt, can be so that the gangue deposit of less granule is in the material below, and transversely set up and be the arc structure in sorting board one side of conveyer belt top, can carry out the water conservancy diversion to the large granule gangue that lies in the material top, and see off through supporting side bearer one side, conveniently collect, it can avoid the gangue to spill by the side in transportation process to support the side bearer both sides, and the other end of sorting board is connected with slide damper, slide damper removes along with the sorting board, can block the small granule gangue that lies in the material below, the sorting board that is used for carrying out the gangue separation simultaneously can carry out the regulation of height, thereby carry out the sorting operation to the gangue of the granule of equidimension.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the support sideframe and the sorting structure of FIG. 1;
FIG. 3 is a schematic view of the connection between the slide gate and the support sideframe of FIG. 1;
FIG. 4 is a schematic view of a coupling structure of the sorting structure and the vibrating structure shown in FIG. 1;
fig. 5 is an enlarged view of the part a shown in fig. 4.
In the figure: 1. the device comprises a supporting side frame, 2, a motor, 3, a sorting structure, 31, a conveyor belt, 32, a roller shaft, 33, a sorting plate, 34, an adjusting screw rod, 35, a sliding baffle, 36, a control wheel, 37, a sliding groove, 38, a first pulley, 39, a supporting screw rod, 4, a vibrating structure, 41, a limiting strip, 42, a first bump, 43, a second bump, 44, a spring, 45 and a second pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-5, a coal gangue sorting device includes supporting side frames 1, a motor 2 is disposed on one side of each of the supporting side frames 1, a sorting structure 3 is disposed between the supporting side frames 1, the sorting structure 3 includes a conveyor belt 31, a roller shaft 32, a sorting plate 33 and a sliding baffle 35, the roller shafts 32 are disposed on two sides of each of the supporting side frames 1, two ends of each of the roller shafts 32 are rotatably connected to two sides of each of the supporting side frames 1, one end of one of the roller shafts 32 is fixedly connected to one end of the motor 2, two ends of the conveyor belt 31 are respectively sleeved on the two roller shafts 32, the conveyor belt 31 is in rolling connection with the roller shafts 32, one side of each of the supporting side frames 1 is slidably connected to one end of the sorting plate 33, the sorting plate 33 is in an arc structure, and the other end of the sorting plate 33 is fixedly connected to one side of the sliding baffle 35, the two sides of the sliding baffle 35 are respectively connected with the supporting side frames 1 in a sliding manner, and the two sides of the conveyor belt 31 are also provided with vibrating structures 4.
As a technical optimization scheme of the invention, the sorting structure 3 further comprises an adjusting screw 34, two ends of the adjusting screw 34 are respectively rotatably connected with one side of the supporting side frame 1, and the middle part of the adjusting screw 34 is in threaded connection with one end of the sorting plate 33.
As a technical optimization scheme of the invention, the sorting structure 3 further includes a first pulley 38 and a sliding chute 37, two sliding chutes 37 are oppositely arranged on the supporting side frame 1, two sides of the sliding baffle 35 are fixedly connected with the two first pulleys 38, and the first pulleys 38 are slidably connected with the supporting side frame 1 through the sliding chutes 37.
As a technical optimization scheme of the present invention, the sorting structure 3 further includes a control wheel 36 and a support screw 39, the support screw 39 is in threaded connection with the support side frame 1, one end of the support screw 39 is in contact with the bottom side of the slide baffle 35, two opposite side surfaces of the middle part of the support screw 39 are in a planar structure, and the control wheel 36 is slidably connected to the middle part of the support screw 39.
As a technical optimization scheme of the present invention, the vibration structure 4 includes two limiting strips 41, two limiting strips 41 are arranged in parallel on two inner sides of the supporting side frame 1, and the two limiting strips 41 are respectively arranged on two sides of the conveyor belt 31.
As a technical optimization scheme of the present invention, the vibration structure 4 further includes first bumps 42 and second bumps 43, the side surfaces of the position-limiting strips 41 on the bottom side of the conveyor belt 31 are sequentially provided with a plurality of the second bumps 43 at equal intervals, the inner side of the conveyor belt 31 is sequentially provided with a plurality of the first bumps 42, and the distance between adjacent first bumps 42 is equal to the distance between adjacent second bumps 43.
As a technical optimization scheme of the present invention, the vibration structure 4 further includes a spring 44 and a second pulley 45, one side of the limiting strip 41 disposed on the other side of the conveyor belt 31 is sequentially and equidistantly fixedly connected with a plurality of springs 44, the other end of the spring 44 is fixedly connected with the second pulley 45, and the second pulley 45 is in rolling connection with the conveyor belt 31.
When the coal gangue sorting machine is used, firstly, the motor 2 is electrically connected with an external power supply, coal gangue materials to be sorted are conveyed through one end of the conveyor belt 31, after the coal gangue materials are placed on the conveyor belt 31, the conveyor belt 31 starts to convey the coal gangue materials along with the rotation of the roller shaft 32 through the driving of the motor 2, and along with the movement of the conveyor belt 31, the first lug 42 arranged at the bottom side of the conveyor belt 31 can continuously collide with the second lug 43 arranged on the bottom side limiting strip 41, so that the conveyor belt 31 can continuously generate vibration in the moving process, meanwhile, the spring 44 arranged at the other side of the conveyor belt 31 can play a role in supporting the movement of the conveyor belt 31, the vibration effect of the conveyor belt 31 is ensured, along with the vibration of the conveyor belt 31, smaller particles in the coal gangue materials on the surface of the conveyor belt 31 can deposit below the materials, larger coal gangue particles can be remained on the surface of the material, along with the rotation of the conveyor belt 31, when the material passes through the sorting plate 33, the large coal gangue particles above the sorting plate can slide to the side surface of the supporting side frame 1 under the flow guiding effect of the sorting plate 33 and are finally led out through the side surface of the supporting side frame 1, one end of the sorting plate 33 is provided with an adjusting screw 34 for adjusting the height of the sorting plate 33, a user can change the distance between the sorting plate 33 and the conveyor belt 31 by rotating the adjusting screw 34, so as to sort the coal gangue materials according to different sorting standards, the other end of the sorting plate 33 is connected with a sliding baffle 35, the sliding baffle 35 can prevent small coal gangue particles from leaking, the supporting screw 39 arranged below the sliding baffle 35 can support the sliding baffle 35, and the user can adjust the supporting screw 39 by rotating the control wheel 36 after the height of the sorting plate 33 is adjusted, the end of the support screw 39 is made to abut against the bottom side of the slide damper 35, thereby supporting the individual and improving the stability of the sorting plate 33.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A coal gangue sorting device comprises a supporting side frame (1), and is characterized in that: one side of supporting side frame (1) is equipped with motor (2), be equipped with separation structure (3) between supporting side frame (1), separation structure (3) include conveyer belt (31), roller (32), sorting plate (33) and slide damper (35), the both sides of supporting side frame (1) are equipped with one respectively roller (32), the both ends of roller (32) respectively with the both sides of supporting side frame (1) are rotated and are connected, and one of them the one end of roller (32) with the one end fixed connection of motor (2), the both ends of conveyer belt (31) are cup jointed respectively in two roller (32), just conveyer belt (31) with roll connection between roller (32), one side of supporting side frame (1) with the one end sliding connection of sorting plate (33), just sorting plate (33) are the arc structure, the other end of the sorting plate (33) is fixedly connected with one side of the sliding baffle (35), the two sides of the sliding baffle (35) are respectively connected with the supporting side frames (1) in a sliding mode, and vibration structures (4) are further arranged on the two sides of the conveyor belt (31).
2. The coal refuse sorting device according to claim 1, characterized in that: the sorting structure (3) further comprises an adjusting screw (34), two ends of the adjusting screw (34) are respectively connected with one side of the supporting side frame (1) in a rotating mode, and the middle of the adjusting screw (34) is in threaded connection with one end of the sorting plate (33).
3. The coal refuse sorting device according to claim 2, characterized in that: sorting structure (3) still includes first pulley (38) and spout (37), it is equipped with two to open relatively on supporting side frame (1) spout (37), the equal fixedly connected with in both sides of sliding baffle (35) is two first pulley (38), first pulley (38) pass through spout (37) with sliding connection between supporting side frame (1).
4. The coal refuse sorting device according to claim 3, characterized in that: the sorting structure (3) further comprises a control wheel (36) and a supporting screw rod (39), the supporting screw rod (39) is in threaded connection with the supporting side frame (1), one end of the supporting screw rod (39) is abutted to the bottom side of the sliding baffle (35), two opposite side surfaces of the middle of the supporting screw rod (39) are of a plane structure, and the middle of the supporting screw rod (39) is connected with the control wheel (36) in a sliding mode.
5. The coal refuse sorting device according to claim 1, characterized in that: the vibrating structure (4) comprises limiting strips (41), two limiting strips (41) are arranged on two inner sides of the supporting side frames (1) in parallel, and the two limiting strips (41) are respectively arranged on two sides of the conveyor belt (31).
6. The coal refuse sorting device of claim 5, characterized in that: the vibrating structure (4) further comprises first convex blocks (42) and second convex blocks (43), the side faces of the limiting strips (41) on the bottom side of the conveyor belt (31) are sequentially provided with the second convex blocks (43) at equal intervals, the inner side of the conveyor belt (31) is sequentially provided with the first convex blocks (42), and the distance between the adjacent first convex blocks (42) is equal to the distance between the adjacent second convex blocks (43).
7. The coal refuse sorting device of claim 6, characterized in that: vibrating structure (4) still include spring (44) and second pulley (45), conveyer belt (31) opposite side sets up one side of spacing (41) equidistance fixedly connected with in proper order is a plurality of spring (44), the other end fixedly connected with of spring (44) second pulley (45), second pulley (45) with roll connection between conveyer belt (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087073.0A CN112295924A (en) | 2020-10-12 | 2020-10-12 | Coal gangue sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087073.0A CN112295924A (en) | 2020-10-12 | 2020-10-12 | Coal gangue sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112295924A true CN112295924A (en) | 2021-02-02 |
Family
ID=74488486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011087073.0A Withdrawn CN112295924A (en) | 2020-10-12 | 2020-10-12 | Coal gangue sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112295924A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171987A (en) * | 2021-04-29 | 2021-07-27 | 陕西科技大学 | Screening machine for apples of different sizes |
| CN113617667A (en) * | 2021-10-09 | 2021-11-09 | 徐州市江山新型建材有限公司 | Stone processing equipment for building |
| CN113996537A (en) * | 2021-11-01 | 2022-02-01 | 四川洁能干燥设备有限责任公司 | Separation lifting machine is used in production of tea-oil camellia fruit |
| CN114850040A (en) * | 2022-04-22 | 2022-08-05 | 安徽理工大学 | Gangue photoelectric multistage sorting facilities |
| CN114850040B (en) * | 2022-04-22 | 2024-04-26 | 安徽理工大学 | Photoelectric multistage separation equipment for coal gangue |
-
2020
- 2020-10-12 CN CN202011087073.0A patent/CN112295924A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171987A (en) * | 2021-04-29 | 2021-07-27 | 陕西科技大学 | Screening machine for apples of different sizes |
| CN113617667A (en) * | 2021-10-09 | 2021-11-09 | 徐州市江山新型建材有限公司 | Stone processing equipment for building |
| CN113617667B (en) * | 2021-10-09 | 2021-12-14 | 徐州市江山新型建材有限公司 | Stone processing equipment for building |
| CN113996537A (en) * | 2021-11-01 | 2022-02-01 | 四川洁能干燥设备有限责任公司 | Separation lifting machine is used in production of tea-oil camellia fruit |
| CN114850040A (en) * | 2022-04-22 | 2022-08-05 | 安徽理工大学 | Gangue photoelectric multistage sorting facilities |
| CN114850040B (en) * | 2022-04-22 | 2024-04-26 | 安徽理工大学 | Photoelectric multistage separation equipment for coal gangue |
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Application publication date: 20210202 |