CN216500749U - Coal briquette screening device for coal mine processing - Google Patents

Coal briquette screening device for coal mine processing Download PDF

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Publication number
CN216500749U
CN216500749U CN202121733762.4U CN202121733762U CN216500749U CN 216500749 U CN216500749 U CN 216500749U CN 202121733762 U CN202121733762 U CN 202121733762U CN 216500749 U CN216500749 U CN 216500749U
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Prior art keywords
screening
box
coal
sieve
motor
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CN202121733762.4U
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Chinese (zh)
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宋海旺
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Chaoyang Libao Heavy Machinery Co ltd
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Chaoyang Libao Heavy Machinery Co ltd
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Abstract

The utility model belongs to the technical field of coal mines, and particularly relates to a coal briquette screening device for coal mine processing, which comprises a screening box, wherein supporting legs are arranged on the periphery of the bottom of the screening box respectively, gaskets are arranged at the bottoms of the supporting legs, a second screen plate is arranged on one side inside the screening box, one end of the second screen plate is provided with a first recovery box, the second screen plate is movably connected with the inner wall of the screening box, the other end of the inner wall of the screening box is provided with a first screen plate, one end of the first screen plate is provided with a second recovery box, and the bottom of the first screen plate is provided with a vibrator. Through the first motor that sets up, make first motor drive the flabellum through the second axis of rotation and rotate, can make the colliery drop the flabellum recess between each other through the feed inlet like this, when the flabellum rotates, make the colliery fall the surface of second sieve, can prevent like this to pour into too much colliery and cause the damage to the second sieve, reduce the colliery to the damage of this equipment.

Description

Coal briquette screening device for coal mine processing
Technical Field
The utility model belongs to the technical field of coal mines, and particularly relates to a coal briquette screening device for coal mine processing.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks.
The colliery brings the convenience for people's life, and the colliery needs process it when using, adds man-hour to the colliery, in order to satisfy the user demand, needs filter the colliery to classify the colliery, often pour into too many collieries during ordinary sieving mechanism feeding, easily cause the damage to the sieve, be unfavorable for long-term the use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a coal briquette screening device for coal mine processing, which solves the problems that when a common screening device feeds materials, too many coal mines are often poured, a screen plate is easy to damage, and long-term use is not facilitated.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a coal cinder sieving mechanism that colliery processing was used, includes the screening case, be provided with the supporting leg around the screening bottom of the case portion respectively, the bottom of supporting leg is provided with the gasket, one side of screening incasement portion is provided with the second sieve, the one end of second sieve is provided with first collection box, and the second sieve is at the inner wall swing joint of screening case, the other end of screening incasement wall is provided with first sieve, the one end of first sieve is provided with the second collection box, the bottom of first sieve is provided with the vibrator, the top of screening case is provided with the feed inlet.
Preferably, one side of feed inlet is provided with first motor guard box, the inside of first motor guard box is provided with first motor, the output of first motor is provided with the second axis of rotation, the surface of second axis of rotation is provided with the flabellum respectively.
Preferably, one side of screening case is provided with the second motor guard box, the output of second motor guard box is provided with the second motor, the output of second motor is provided with first axis of rotation, the surface of first axis of rotation is provided with dials fast.
Preferably, the one end of screening incasement wall is provided with the connecting block, the top of connecting block is provided with the spring respectively, and the top of spring is connected with the second sieve.
Preferably, a dust collector is arranged at the top end of the inner wall of the screening box, protective guards are respectively arranged at the input ends of the dust collector, and a dust collection box is arranged at the output end of the second rotating shaft.
Preferably, the clamping grooves are respectively formed in two sides of the bottom of the screening box, the bottom of the screening box is provided with a third recovery box, the two ends of the top of the third recovery box are respectively provided with a buckle, and the third recovery box is connected with the screening box through the buckle.
Compared with the prior art, the utility model has the beneficial effects that:
through the first motor that sets up, make first motor drive the flabellum through the second axis of rotation and rotate, can make the colliery drop the flabellum recess between each other through the feed inlet like this, when the flabellum rotates, make the colliery fall the surface of second sieve, can prevent like this to pour into too much colliery and cause the damage to the second sieve, reduce the colliery to the damage of this equipment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a cross-sectional view of a screening container of the present invention;
figure 4 is a schematic view of the vacuum cleaner of the present invention.
In the figure: 1, a screening box; 2 a first recycling bin; 3 dust collecting box; 4, a feeding hole; 5 a second recovery tank; 6, supporting legs; 7 a third recovery tank; 8 a first motor protection box; 9 a second motor protection box; 10 a gasket; 11 a first screen deck; 12 a second screen deck; 13 a vacuum cleaner; 14 springs; 15 a first rotating shaft; 16, fast dialing; 17 a second rotating shaft; 18 fan blades; 19 a guard rail; 20, connecting blocks; 21 vibrator.
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. 1-4, the present invention provides the following technical solutions: a coal briquette screening device for coal mine processing comprises a screening box, wherein supporting legs 6 are respectively arranged on the periphery of the bottom of the screening box, gaskets 10 are arranged at the bottoms of the supporting legs 6, the gaskets 10 are arranged to reduce the pressure and impact force of the equipment on the ground during working, the equipment is prevented from being damaged on the ground during working and also from being damaged, a second screening plate 12 is arranged on one side inside the screening box, a first recovery box 2 is arranged at one end of the second screening plate 12, the second screening plate 12 is movably connected with the inner wall of the screening box, a second motor is operated to drive the second screening plate 12 to screen coal mines for the first time through the arranged second screening plate 12, larger particles are screened from the coal mines, then the screened coal mines enter the first recovery box 2 through the arranged first recovery box 2, and are convenient for recovery of subsequent workers, the other end of screening incasement wall is provided with first sieve 11, the one end of first sieve 11 is provided with second collection box 5, the bottom of first sieve 11 is provided with vibrator 21, the top of screening case is provided with feed inlet 4, work through the vibrator 21 that sets up, make vibrator 21 carry out the secondary screening to the colliery through first sieve 11, sieve out less granule in the colliery, then fall the inside of first collection box 2 through first sieve 11, thereby save, convenience when increasing follow-up recovery.
It is specific, one side of feed inlet 4 is provided with first motor protection case 8, the inside of first motor protection case 8 is provided with first motor, the output of first motor is provided with second axis of rotation 17, the surface of second axis of rotation 17 is provided with flabellum 18 respectively, through the first motor that sets up, make first motor drive flabellum 18 through second axis of rotation 17 and rotate, can make the colliery pass through in feed inlet 4 drops flabellum 18 recess each other like this, when flabellum 18 rotates, make the colliery fall the surface of second sieve 12, can prevent to pour into too much colliery and cause the damage to second sieve 12 like this, reduce the damage of colliery to this equipment.
Specifically, one side of screening case is provided with second motor guard box 9, the output of second motor guard box 9 is provided with the second motor, the output of second motor is provided with first axis of rotation 15, the surface of first axis of rotation 15 is provided with dials fast 16, second motor work through setting up, make the second motor drive through first axis of rotation 15 and dial fast 16 and rotate, thereby make and dial fast 16 and advance the indirectness and stir second sieve 12, thereby make second sieve 12 carry out the screening for the first time to the colliery, the efficiency of screening is improved.
Specifically, the one end of screening incasement wall is provided with connecting block 20, and the top of connecting block 20 is provided with spring 14 respectively, and spring 14's top is connected with second sieve 12, and through the spring 14 that sets up, it carries out the cushioning effect in order to play when dialling fast 16 and stir second sieve 12, prevents that second sieve 12 from causing the damage to the inside of this equipment, brings unnecessary trouble for subsequent screening.
Specifically, the top of screening incasement wall is provided with dust catcher 13, the input of dust catcher 13 is provided with rail guard 19 respectively, the output of second axis of rotation 17 is provided with dust collection box 3, through the work of dust catcher 13 that sets up, make dust catcher 13 with the inside dust suction of screening incasement portion to the inside of dust collection box 3, can carry out the dust fall processing to screening incasement portion like this when this equipment carries out the during operation, prevent that the dust from scattering around this equipment, cause the pollution to the air on every side, then through the rail guard 19 that sets up, be in order to protect dust catcher 13, prevent that the colliery from splashing the inside of falling dust catcher 13 during the screening.
Specifically, the draw-in groove has been seted up respectively to the both sides of screening bottom of the case portion, the bottom of screening case is provided with third collection box 7, the both ends at 7 tops of third collection box are provided with the buckle respectively, and third collection box 7 is connected with the screening case through the buckle, third collection box 7 through setting up, make third collection box 7 carry out recovery processing to the powder after first sieve 11 filters, then the buckle that sets up through third collection box 7, can make 7 buckles of third collection box in the bottom of screening case, the staff of being convenient for installs and fixes third collection box 7, also be convenient for follow-up recovery processing to the powder after the screening.
The working principle and the using process of the utility model are as follows: after the coal mine screening device is installed, the vibrator 21 works to enable the vibrator 21 to carry out secondary screening on a coal mine through the first screening plate 11, the first motor drives the fan blades 18 to rotate through the second rotating shaft 17 through the arranged first motor, so that the coal mine can fall into grooves among the fan blades 18 through the feeding hole 4, when the fan blades 18 rotate, the coal mine falls on the surface of the second screening plate 12, the second motor works to enable the second motor to drive the poking block 16 to rotate through the first rotating shaft 15, so that the poking block 16 indirectly pokes the second screening plate 12, and the dust collector 13 works to enable the dust collector 13 to suck dust in the screening box into the dust collecting box 3.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a coal cinder sieving mechanism that coal mine processing used, includes the screening case, its characterized in that: screening bottom of the case portion is provided with supporting leg (6) all around respectively, the bottom of supporting leg (6) is provided with gasket (10), one side of screening incasement portion is provided with second sieve (12), the one end of second sieve (12) is provided with first collection box (2), and second sieve (12) is at the inner wall swing joint of screening case, the other end of screening incasement wall is provided with first sieve (11), the one end of first sieve (11) is provided with second collection box (5), the bottom of first sieve (11) is provided with vibrator (21), the top of screening case is provided with feed inlet (4).
2. The coal briquette screening device for coal mine processing according to claim 1, characterized in that: one side of feed inlet (4) is provided with first motor protection case (8), the inside of first motor protection case (8) is provided with first motor, the output of first motor is provided with second axis of rotation (17), the surface of second axis of rotation (17) is provided with flabellum (18) respectively.
3. The coal briquette screening device for coal mine processing as claimed in claim 1, wherein: one side of screening case is provided with second motor guard box (9), the output of second motor guard box (9) is provided with the second motor, the output of second motor is provided with first axis of rotation (15), the surface of first axis of rotation (15) is provided with dials fast (16).
4. The coal briquette screening device for coal mine processing according to claim 1, characterized in that: one end of the inner wall of the screening box is provided with a connecting block (20), the tops of the connecting blocks (20) are respectively provided with a spring (14), and the top of the spring (14) is connected with the second sieve plate (12).
5. The coal briquette screening device for coal mine processing according to claim 2, characterized in that: the top of the inner wall of the screening box is provided with a dust collector (13), the input ends of the dust collector (13) are respectively provided with a protective guard (19), and the output end of the second rotating shaft (17) is provided with a dust collection box (3).
6. The coal briquette screening device for coal mine processing according to claim 1, characterized in that: the screening box is characterized in that clamping grooves are formed in two sides of the bottom of the screening box respectively, a third recovery box (7) is arranged at the bottom of the screening box, buckles are arranged at two ends of the top of the third recovery box (7) respectively, and the third recovery box (7) is connected with the screening box through the buckles.
CN202121733762.4U 2021-07-28 2021-07-28 Coal briquette screening device for coal mine processing Active CN216500749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121733762.4U CN216500749U (en) 2021-07-28 2021-07-28 Coal briquette screening device for coal mine processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121733762.4U CN216500749U (en) 2021-07-28 2021-07-28 Coal briquette screening device for coal mine processing

Publications (1)

Publication Number Publication Date
CN216500749U true CN216500749U (en) 2022-05-13

Family

ID=81460782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121733762.4U Active CN216500749U (en) 2021-07-28 2021-07-28 Coal briquette screening device for coal mine processing

Country Status (1)

Country Link
CN (1) CN216500749U (en)

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