CN114192215A - Gypsum mining coal mine crushing device - Google Patents
Gypsum mining coal mine crushing device Download PDFInfo
- Publication number
- CN114192215A CN114192215A CN202111501472.1A CN202111501472A CN114192215A CN 114192215 A CN114192215 A CN 114192215A CN 202111501472 A CN202111501472 A CN 202111501472A CN 114192215 A CN114192215 A CN 114192215A
- Authority
- CN
- China
- Prior art keywords
- crushing
- cavity
- fixedly connected
- screen
- plate
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 34
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 15
- 239000010440 gypsum Substances 0.000 title claims abstract description 15
- 238000005065 mining Methods 0.000 title claims description 14
- 239000000428 dust Substances 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000012216 screening Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a coal mine crushing device for gypsum mine exploitation, which comprises a fixed shell, a collection cavity, a classified collection box body, a screening mechanism, a communication port, a crushing cavity, a dust collection mechanism, a crushing block, a feeding device, a movable crushing plate, a fixed shaft, an eccentric wheel and a motor I, wherein the fixed shell is fixedly arranged on the fixed shell; the invention has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and raw materials are uniformly conveyed rightwards through the conveying belt, thereby ensuring that the crushing efficiency is not influenced by congestion during crushing; according to the invention, the first motor is arranged to drive the eccentric wheel to rotate, the rotation of the eccentric wheel enables the movable crushing plate to swing up and down around the center of the fixed shaft to perform crushing operation, and the movable crushing plate can swing up and down to help raw materials move down to extrude and crush the raw materials, so that the crushing efficiency is improved; the dust suction mechanism arranged in the invention can suck out air in the crushing cavity through the dust collector, thereby avoiding pollution caused by dust leakage along with air when raw materials enter.
Description
Technical Field
The invention relates to the technical field of crushing devices, in particular to a coal mine crushing device for gypsum mine exploitation.
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 are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. In the process of coal mining, the size of the coal briquette is large, and transportation and later-stage reprocessing are not facilitated. Therefore, the crushing device is often used for crushing the coal mine when coal mining is carried out; the conventional crushing device has low crushing efficiency, and in addition, the dust is large during crushing, and the crushed dust cannot be screened and stored.
Disclosure of Invention
The invention aims to solve the problems that the conventional crushing device is low in crushing efficiency, large in dust during crushing and incapable of screening and storing after crushing.
In order to solve the above problems, the present invention provides a technical solution: the utility model provides a gypsum mining coal mine breaker, its innovation point lies in: the device comprises a fixed shell, a collection cavity, a classified collection box body, a screening mechanism, a communication port, a crushing cavity, a dust collection mechanism, a crushing block, a feeding device, a movable crushing plate, a fixed shaft, an eccentric wheel and a motor I; a collecting cavity is arranged in the lower side of the fixed shell, a crushing cavity is arranged in the upper side of the fixed shell, and the left lower side of the crushing cavity is communicated with the left upper side of the collecting cavity through a communicating port; the classified collection box body is movably connected to the lower side of the collection cavity; the screening mechanism is arranged on the upper side of the collecting cavity; the dust suction mechanism is arranged at the upper left side of the crushing cavity; the crushing blocks are fixedly connected to the center of the top surface of the crushing cavity; the bottom of the feeding device is fixedly connected to the top of the fixed shell, and an outlet at the lower right side of the feeding device is communicated with the upper right side of the crushing cavity; the fixed shaft is longitudinally and fixedly connected to the right upper side of the crushing cavity; the longitudinal hole arranged on the right side of the movable crushing plate is movably connected to the outside of the fixed shaft; the eccentric wheel is movably connected to the center of the lower side of the crushing cavity, the eccentric wheel is fixedly connected to an output shaft of the motor, and the motor is fixedly connected to the outer portion of the rear side of the fixed shell.
Preferably, the screening mechanism comprises a guide groove, a movable screen plate, a first screen, a second screen, a third screen, a longitudinal sliding groove, a connecting shaft, a turntable and a second motor; the guide groove is transversely arranged on the upper side of the collecting cavity, and a movable sieve plate is transversely movably connected in the guide groove; a third screen mesh, a second screen mesh and a first screen mesh are fixedly connected with the inside of the movable screen plate from left to right respectively, and a longitudinal sliding groove is formed in the lower left side of the movable screen plate; the second motor is fixedly connected inside the lower left side of the fixed shell, and an output shaft on the upper side of the second motor is fixedly connected with a turntable; the edge of the upper side of the rotary table is fixedly connected with a connecting shaft, and the outside of the connecting shaft is movably connected inside the longitudinal sliding groove.
Preferably, the mesh opening of the third screen is smaller than the mesh opening of the second screen, and the mesh opening of the second screen is smaller than the mesh opening of the first screen.
Preferably, the specific structure of the dust collection mechanism comprises a first filter plate, a dust collector, a second filter plate and dust collection holes; the first filter plate is positioned at the lower side of the second filter plate, the first filter plate and the second filter plate are obliquely arranged and fixedly connected to the left upper side of the crushing cavity, and the right side surfaces of the first filter plate and the second filter plate are fixedly connected with the left side surface of the crushing block; the dust absorption hole is arranged at the upper left corner of the crushing cavity, and an opening at the outer side of the dust absorption hole is connected with an inlet of a dust collector.
Preferably, the feeding device comprises a feeding shell, a feeding cavity, a motor III, a driving roller, a conveying belt, a supporting plate, a feeding opening and a driven roller; a feeding cavity is formed in the lower side of the feeding shell, and a motor III is fixedly connected to the outer portion of the feeding shell after the feeding shell is arranged at the right lower part; a charging opening is formed in the left upper side of the feeding cavity, a driving roller is movably connected to the right lower side of the feeding cavity, and a driven roller is movably connected to the left lower side of the feeding cavity; the center of the rear side of the driving roller is fixedly connected with three output shafts of the motor, and the driving roller is connected with the driven roller through a conveyer belt; the backup pad is horizontal fixed connection and is in feed chamber downside, the backup pad top surface links to each other with the inboard top surface of conveyer belt.
Preferably, the top surface of the supporting plate is a smooth surface.
Preferably, the bottom surface of the crushing block is inclined from left to right, a plurality of crushing grooves are formed in the bottom surface of the crushing block, the movable crushing plate is inclined from left to right, and a plurality of crushing grooves are formed in the top surface of the movable crushing plate.
The invention has the beneficial effects that:
(1) the invention has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and raw materials are uniformly conveyed rightwards through the conveying belt, thereby ensuring that the crushing efficiency is not influenced by congestion during crushing.
(2) According to the invention, the first motor is arranged to drive the eccentric wheel to rotate, the rotation of the eccentric wheel enables the movable crushing plate to swing up and down around the center of the fixed shaft to perform crushing operation, and the movable crushing plate can swing up and down to help raw materials move down to extrude and crush the raw materials, so that the crushing efficiency is improved.
(3) The dust suction mechanism arranged in the invention can suck out air in the crushing cavity through the dust collector, thereby avoiding pollution caused by dust leakage along with air when raw materials enter.
(4) The screening mechanism arranged in the invention can drive the rotary table to rotate through the motor II to drive the movable sieve plate to vibrate transversely integrally through the connecting shaft and the longitudinal sliding chute, so that the screening efficiency of the crushed raw materials is improved, and meanwhile, the screened raw materials can be directly classified, collected and stored by matching with the classification collecting box body.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the screening mechanism.
Fig. 3 is a schematic structural view of the dust suction mechanism.
Fig. 4 is a schematic structural diagram of the feeding device.
1-fixing the shell; 2-a collection chamber; 3, classifying and collecting the box body; 4-a screening mechanism; 5-a communication port; 6-a crushing cavity; 7-a dust suction mechanism; 8-breaking the fragments; 9-a feeding device; 10-a movable breaker plate; 11-a fixed shaft; 12-an eccentric wheel; 13-a first motor; 41-a guide groove; 42-movable sieve plate; 43-screen one; 44-screen two; 45-screen III; 46-longitudinal runners; 47-a connecting shaft; 48-a turntable; 49-motor two; 71-a first filter plate; 72-a vacuum cleaner; 73-a second filter plate; 74-a dust suction hole; 91-a feed housing; 92-a feeding chamber; 93-motor three; 94-driving roller; 95-a conveyor belt; 96-support plate; 97-a feed inlet; 98-driven roller.
Detailed Description
Example 1
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a coal mine crushing device for gypsum mine exploitation comprises a fixed shell 1, a collecting cavity 2, a classified collecting box body 3, a screening mechanism 4, a communication port 5, a crushing cavity 6, a dust suction mechanism 7, broken fragments 8, a feeding device 9, a movable crushing plate 10, a fixed shaft 11, an eccentric wheel 12 and a motor I13; a collecting cavity 2 is arranged in the lower side of the fixed shell 1, a crushing cavity 6 is arranged in the upper side of the fixed shell 1, and the left lower side of the crushing cavity 6 is communicated with the left upper side of the collecting cavity 2 through a communication port 5; the classified collection box body 3 is movably connected to the lower side of the collection cavity 2; the screening mechanism 4 is arranged on the upper side of the collecting cavity 2; the dust suction mechanism 7 is arranged at the upper left side of the crushing cavity 6; the crushing block 8 is fixedly connected to the center of the top surface of the crushing cavity 6; the bottom of the feeding device 9 is fixedly connected to the top of the fixed shell 1, and an outlet at the lower right side of the feeding device 9 is communicated with the upper right side of the crushing cavity 6; the fixed shaft 11 is longitudinally and fixedly connected to the right upper side of the crushing cavity 6; the longitudinal hole arranged at the right side of the movable crushing plate 10 is movably connected to the outside of the fixed shaft 11; the eccentric wheel 12 is movably connected to the center of the lower side of the crushing cavity 6, the eccentric wheel 12 is fixedly connected to an output shaft of the first motor 13, and the first motor 13 is fixedly connected to the outer portion of the rear side of the fixed shell 1.
Example 2
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a coal mine crushing device for gypsum mine exploitation comprises a fixed shell 1, a collecting cavity 2, a classified collecting box body 3, a screening mechanism 4, a communication port 5, a crushing cavity 6, a dust suction mechanism 7, broken fragments 8, a feeding device 9, a movable crushing plate 10, a fixed shaft 11, an eccentric wheel 12 and a motor I13; a collecting cavity 2 is arranged in the lower side of the fixed shell 1, a crushing cavity 6 is arranged in the upper side of the fixed shell 1, and the left lower side of the crushing cavity 6 is communicated with the left upper side of the collecting cavity 2 through a communication port 5; the classified collection box body 3 is movably connected to the lower side of the collection cavity 2; the screening mechanism 4 is arranged on the upper side of the collecting cavity 2; the dust suction mechanism 7 is arranged at the upper left side of the crushing cavity 6; the crushing block 8 is fixedly connected to the center of the top surface of the crushing cavity 6; the bottom of the feeding device 9 is fixedly connected to the top of the fixed shell 1, and an outlet at the lower right side of the feeding device 9 is communicated with the upper right side of the crushing cavity 6; the fixed shaft 11 is longitudinally and fixedly connected to the right upper side of the crushing cavity 6; the longitudinal hole arranged at the right side of the movable crushing plate 10 is movably connected to the outside of the fixed shaft 11; the eccentric wheel 12 is movably connected to the center of the lower side of the crushing cavity 6, the eccentric wheel 12 is fixedly connected to an output shaft of the first motor 13, and the first motor 13 is fixedly connected to the outer portion of the rear side of the fixed shell 1.
As shown in fig. 2, the screening mechanism 4 includes a guide groove 41, a movable screen plate 42, a first screen 43, a second screen 44, a third screen 45, a longitudinal chute 46, a connecting shaft 47, a turntable 48 and a second motor 49; the guide groove 41 is transversely arranged at the upper side of the collecting cavity 2, and a movable sieve plate 42 is transversely movably connected in the guide groove 41; a third screen mesh 45, a second screen mesh 44 and a first screen mesh 43 are fixedly connected to the inside of the movable screen plate 42 from left to right, and a longitudinal sliding groove 46 is formed in the lower left side of the movable screen plate 42; the second motor 49 is fixedly connected inside the left lower side of the fixed shell 1, and an output shaft on the upper side of the second motor 49 is fixedly connected with a turntable 49; the edge of the upper side of the rotating disc 49 is fixedly connected with a connecting shaft 47, and the outside of the connecting shaft 47 is movably connected inside the longitudinal sliding groove 46.
Wherein, the mesh diameter of the third screen 45 is smaller than that of the second screen 44, and the mesh diameter of the second screen 44 is smaller than that of the first screen 43.
As shown in fig. 3, the specific structure of the dust suction mechanism 7 includes a first filter plate 71, a dust collector 72, a second filter plate 73 and dust suction holes 74; the first filter plate 71 is positioned at the lower side of the second filter plate 73, the first filter plate 71 and the second filter plate 73 are obliquely arranged and fixedly connected to the left upper side of the crushing cavity 6, and the right side surfaces of the first filter plate 71 and the second filter plate 73 are fixedly connected with the left side surface of the crushing block 8; the dust suction hole 74 is arranged at the upper left corner of the crushing cavity 6, and the outer opening of the dust suction hole 74 is connected with the inlet of the dust collector 72.
Example 3
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a coal mine crushing device for gypsum mine exploitation comprises a fixed shell 1, a collecting cavity 2, a classified collecting box body 3, a screening mechanism 4, a communication port 5, a crushing cavity 6, a dust suction mechanism 7, broken fragments 8, a feeding device 9, a movable crushing plate 10, a fixed shaft 11, an eccentric wheel 12 and a motor I13; a collecting cavity 2 is arranged in the lower side of the fixed shell 1, a crushing cavity 6 is arranged in the upper side of the fixed shell 1, and the left lower side of the crushing cavity 6 is communicated with the left upper side of the collecting cavity 2 through a communication port 5; the classified collection box body 3 is movably connected to the lower side of the collection cavity 2; the screening mechanism 4 is arranged on the upper side of the collecting cavity 2; the dust suction mechanism 7 is arranged at the upper left side of the crushing cavity 6; the crushing block 8 is fixedly connected to the center of the top surface of the crushing cavity 6; the bottom of the feeding device 9 is fixedly connected to the top of the fixed shell 1, and an outlet at the lower right side of the feeding device 9 is communicated with the upper right side of the crushing cavity 6; the fixed shaft 11 is longitudinally and fixedly connected to the right upper side of the crushing cavity 6; the longitudinal hole arranged at the right side of the movable crushing plate 10 is movably connected to the outside of the fixed shaft 11; the eccentric wheel 12 is movably connected to the center of the lower side of the crushing cavity 6, the eccentric wheel 12 is fixedly connected to an output shaft of the first motor 13, and the first motor 13 is fixedly connected to the outer portion of the rear side of the fixed shell 1.
As shown in fig. 2, the screening mechanism 4 includes a guide groove 41, a movable screen plate 42, a first screen 43, a second screen 44, a third screen 45, a longitudinal chute 46, a connecting shaft 47, a turntable 48 and a second motor 49; the guide groove 41 is transversely arranged at the upper side of the collecting cavity 2, and a movable sieve plate 42 is transversely movably connected in the guide groove 41; a third screen mesh 45, a second screen mesh 44 and a first screen mesh 43 are fixedly connected to the inside of the movable screen plate 42 from left to right, and a longitudinal sliding groove 46 is formed in the lower left side of the movable screen plate 42; the second motor 49 is fixedly connected inside the left lower side of the fixed shell 1, and an output shaft on the upper side of the second motor 49 is fixedly connected with a turntable 49; the edge of the upper side of the rotating disc 49 is fixedly connected with a connecting shaft 47, and the outside of the connecting shaft 47 is movably connected inside the longitudinal sliding groove 46.
Wherein, the mesh diameter of the third screen 45 is smaller than that of the second screen 44, and the mesh diameter of the second screen 44 is smaller than that of the first screen 43.
As shown in fig. 3, the specific structure of the dust suction mechanism 7 includes a first filter plate 71, a dust collector 72, a second filter plate 73 and dust suction holes 74; the first filter plate 71 is positioned at the lower side of the second filter plate 73, the first filter plate 71 and the second filter plate 73 are obliquely arranged and fixedly connected to the left upper side of the crushing cavity 6, and the right side surfaces of the first filter plate 71 and the second filter plate 73 are fixedly connected with the left side surface of the crushing block 8; the dust suction hole 74 is arranged at the upper left corner of the crushing cavity 6, and the outer opening of the dust suction hole 74 is connected with the inlet of the dust collector 72.
As shown in fig. 4, the feeding device 9 specifically includes a feeding housing 91, a feeding cavity 92, a motor three 93, a driving roller 94, a conveying belt 95, a supporting plate 96, a feeding port 97 and a driven roller 98; a feeding cavity 92 is formed in the lower side of the feeding shell 91, and a motor III 93 is fixedly connected to the lower right rear part of the feeding shell 91; a feeding port 97 is arranged at the left upper side of the feeding cavity 92, a driving roller 94 is movably connected to the right lower side of the feeding cavity 92, and a driven roller 98 is movably connected to the left lower side of the feeding cavity 92; the center of the rear side of the driving roller 94 is fixedly connected with an output shaft of a motor III 93, and the driving roller 94 is connected with a driven roller 98 through a conveying belt 95; the supporting plate 96 is transversely and fixedly connected to the lower side of the feeding cavity 92, and the top surface of the supporting plate 96 is connected with the top surface of the inner side of the conveying belt 95.
Wherein the top surface of the supporting plate 96 is smooth, thereby reducing frictional resistance; the bottom surface of the broken fragment 8 is inclined in a left-low manner and a right-high manner, a plurality of crushing grooves are formed in the bottom surface of the broken fragment 8, and the movable crushing plate 10 is inclined in a left-low manner and a right-high manner, so that the raw materials are crushed by moving to the left and the lower side, and the plurality of crushing grooves are formed in the top surface of the movable crushing plate 10.
The using state of the invention is as follows: the invention has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, the raw materials are firstly added into the feeding cavity 92 through the feed inlet 97, and the later raw materials are uniformly conveyed rightwards through the conveying belt 95, thereby ensuring that the crushing efficiency is not affected by congestion when in crushing, then the raw materials enter the crushing cavity 6 and fall on the movable crushing plate 10, the motor I13 is arranged to drive the eccentric wheel 12 to rotate, the movable crushing plate 10 swings up and down around the center of the fixed shaft 11 to perform crushing operation along with the rotation of the eccentric wheel 12, the raw materials are helped to move down to perform extrusion crushing along with the vertical swing of the movable crushing plate 10, thereby improving the crushing efficiency, the dust suction mechanism 7 is arranged, the air in the crushing cavity 6 can be pumped out through the dust collector 72, thereby avoiding the pollution caused by the dust leakage when the raw materials enter, and the screening mechanism 4 is arranged, can drive the rotatory whole transverse vibration of movable sieve plate 42 through connecting axle 47 and vertical spout 46 through motor 49 two 49 rotations to improved the efficiency of broken back raw materials screening, the categorised collection box 3 of cooperation simultaneously can be directly to the raw materials after the screening carry out the categorised collection storage.
In the case of the control mode of the invention, which is controlled by manual actuation or by means of existing automation techniques, the wiring diagram of the power elements and the provision of power are known in the art and the invention is primarily intended to protect the mechanical means, so that the control mode and wiring arrangement are not explained in detail in the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a gypsum mining coal mine breaker which characterized in that: comprises a fixed shell (1), a collection cavity (2), a classified collection box body (3), a screening mechanism (4), a communication port (5), a crushing cavity (6), a dust suction mechanism (7), crushed pieces (8), a feeding device (9), a movable crushing plate (10), a fixed shaft (11), an eccentric wheel (12) and a motor I (13);
a collecting cavity (2) is arranged inside the lower side of the fixed shell (1), a crushing cavity (6) is arranged inside the upper side of the fixed shell (1), and the left lower side of the crushing cavity (6) is communicated with the left upper side of the collecting cavity (2) through a communication opening (5);
the classified collection box body (3) is movably connected to the lower side of the collection cavity (2);
the screening mechanism (4) is arranged on the upper side of the collecting cavity (2);
the dust suction mechanism (7) is arranged at the upper left side of the crushing cavity (6);
the crushing block (8) is fixedly connected to the center of the top surface of the crushing cavity (6);
the bottom of the feeding device (9) is fixedly connected to the top of the fixed shell (1), and an outlet at the lower right side of the feeding device (9) is communicated with the upper right side of the crushing cavity (6);
the fixed shaft (11) is longitudinally and fixedly connected to the right upper side of the crushing cavity (6);
the longitudinal hole arranged on the right side of the movable crushing plate (10) is movably connected to the outside of the fixed shaft (11);
the crushing device is characterized in that the eccentric wheel (12) is movably connected to the center of the lower side of the crushing cavity (6), the eccentric wheel (12) is fixedly connected to an output shaft of the motor I (13), and the motor I (13) is fixedly connected to the outer portion of the rear side of the fixed shell (1).
2. The coal mine crushing device for gypsum mine mining of claim 1, wherein: the screening mechanism (4) comprises a guide groove (41), a movable sieve plate (42), a first screen (43), a second screen (44), a third screen (45), a longitudinal sliding groove (46), a connecting shaft (47), a turntable (48) and a second motor (49);
the guide groove (41) is transversely arranged on the upper side of the collecting cavity (2), and a movable sieve plate (42) is transversely movably connected in the guide groove (41);
a third screen (45), a second screen (44) and a first screen (43) are fixedly connected to the inside of the movable screen plate (42) from left to right, and a longitudinal sliding groove (46) is formed in the lower left side of the movable screen plate (42);
the second motor (49) is fixedly connected to the inner portion of the lower left side of the fixed shell (1), and a rotary disc (49) is fixedly connected to an output shaft on the upper side of the second motor (49);
carousel (49) upside edge fixedly connected with connecting axle (47), and inside connecting axle (47) outside swing joint in vertical spout (46).
3. The coal mine crushing device for gypsum mine mining according to claim 2, wherein: the mesh opening of the third screen (45) is smaller than that of the second screen (44), and the mesh opening of the second screen (44) is smaller than that of the first screen (43).
4. The coal mine crushing device for gypsum mine mining of claim 1, wherein: the specific structure of the dust collection mechanism (7) comprises a first filter plate (71), a dust collector (72), a second filter plate (73) and dust collection holes (74);
the first filter plate (71) is positioned at the lower side of the second filter plate (73), the first filter plate (71) and the second filter plate (73) are obliquely arranged and fixedly connected to the left upper side of the crushing cavity (6), and the right side surfaces of the first filter plate (71) and the second filter plate (73) are fixedly connected with the left side surface of the crushed block (8);
the dust suction hole (74) is formed in the upper left corner of the crushing cavity (6), and an opening in the outer side of the dust suction hole (74) is connected with an inlet of a dust collector (72).
5. The coal mine crushing device for gypsum mine mining of claim 1, wherein: the feeding device (9) comprises a feeding shell (91), a feeding cavity (92), a motor III (93), a driving roller (94), a conveying belt (95), a supporting plate (96), a feeding port (97) and a driven roller (98);
a feeding cavity (92) is formed in the lower side of the feeding shell (91), and a motor III (93) is fixedly connected to the lower right rear outer part of the feeding shell (91);
a feeding opening (97) is formed in the left upper side of the feeding cavity (92), a driving roller (94) is movably connected to the right lower side of the feeding cavity (92), and a driven roller (98) is movably connected to the left lower side of the feeding cavity (92);
the center of the rear side of the driving roller (94) is fixedly connected with an output shaft of a motor III (93), and the driving roller (94) is connected with a driven roller (98) through a conveying belt (95);
the supporting plate (96) is transversely fixedly connected to the lower side of the feeding cavity (92), and the top surface of the supporting plate (96) is connected with the top surface of the inner side of the conveying belt (95).
6. The coal mine crushing device for gypsum mine mining of claim 5, wherein: the top surface of the supporting plate (96) is a smooth surface.
7. The coal mine crushing device for gypsum mine mining of claim 1, wherein: the bottom surface of the broken block (8) is inclined in a left-low mode and a right-high mode, a plurality of crushing grooves are formed in the bottom surface of the broken block (8), the movable crushing plate (10) is inclined in a left-low mode and a right-high mode, and a plurality of crushing grooves are formed in the top surface of the movable crushing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501472.1A CN114192215A (en) | 2021-12-09 | 2021-12-09 | Gypsum mining coal mine crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501472.1A CN114192215A (en) | 2021-12-09 | 2021-12-09 | Gypsum mining coal mine crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114192215A true CN114192215A (en) | 2022-03-18 |
Family
ID=80651747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111501472.1A Pending CN114192215A (en) | 2021-12-09 | 2021-12-09 | Gypsum mining coal mine crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114192215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445697A (en) * | 2022-09-26 | 2022-12-09 | 安徽利民生物科技股份有限公司 | Dendrobe bioactive peptide reducing mechanism |
| CN117299301A (en) * | 2023-11-27 | 2023-12-29 | 中建八局第二建设有限公司 | Shredding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664737A (en) * | 2009-09-14 | 2010-03-10 | 广东绿洲肥业有限公司 | Multilevel screen type vibration screening device |
| CN204959439U (en) * | 2015-09-17 | 2016-01-13 | 潘阿海 | Cloth dust catcher |
| CN208004011U (en) * | 2017-05-25 | 2018-10-26 | 李红勇 | A kind of In Mine Crusher |
| CN109012814A (en) * | 2018-07-24 | 2018-12-18 | 雷细英 | A kind of discarded thermal insulation concrete block recovery processing machine of construction |
| CN211887025U (en) * | 2019-11-16 | 2020-11-10 | 陕西竹园嘉原矿业有限公司 | Coal mine crushing device for coal mining |
| CN112275358A (en) * | 2020-10-10 | 2021-01-29 | 黄芬芬 | Raw materials reducing mechanism is used in concrete production |
| CN112742524A (en) * | 2020-12-15 | 2021-05-04 | 陈昌军 | Gypsum mining coal mine crushing device |
-
2021
- 2021-12-09 CN CN202111501472.1A patent/CN114192215A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664737A (en) * | 2009-09-14 | 2010-03-10 | 广东绿洲肥业有限公司 | Multilevel screen type vibration screening device |
| CN204959439U (en) * | 2015-09-17 | 2016-01-13 | 潘阿海 | Cloth dust catcher |
| CN208004011U (en) * | 2017-05-25 | 2018-10-26 | 李红勇 | A kind of In Mine Crusher |
| CN109012814A (en) * | 2018-07-24 | 2018-12-18 | 雷细英 | A kind of discarded thermal insulation concrete block recovery processing machine of construction |
| CN211887025U (en) * | 2019-11-16 | 2020-11-10 | 陕西竹园嘉原矿业有限公司 | Coal mine crushing device for coal mining |
| CN112275358A (en) * | 2020-10-10 | 2021-01-29 | 黄芬芬 | Raw materials reducing mechanism is used in concrete production |
| CN112742524A (en) * | 2020-12-15 | 2021-05-04 | 陈昌军 | Gypsum mining coal mine crushing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445697A (en) * | 2022-09-26 | 2022-12-09 | 安徽利民生物科技股份有限公司 | Dendrobe bioactive peptide reducing mechanism |
| CN117299301A (en) * | 2023-11-27 | 2023-12-29 | 中建八局第二建设有限公司 | Shredding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114192215A (en) | Gypsum mining coal mine crushing device | |
| CN110202681B (en) | Brick making machine based on comprehensive utilization of tailings | |
| CN113719288B (en) | Submarine mining robot | |
| CN210971840U (en) | Raw material separation conveying system for organosilicon sealant production | |
| CN215353869U (en) | Coal mine crushing device for coal mining | |
| CN214974679U (en) | Raw material crusher for extracting scandium from coal gangue | |
| CN212595950U (en) | Coal mine crushing device for coal mining | |
| CN208482545U (en) | A kind of coal separation station-service coal briquette crushing device | |
| CN214487781U (en) | Gold mine underground gangue crushing device | |
| CN115463712A (en) | Crushing and screening integrated equipment for coal mine production and processing and use method | |
| CN213161194U (en) | Waste recovery device for brick press | |
| CN111977318B (en) | Multi-station comprehensive chain transmission type coal mining device | |
| CN112253105A (en) | Mining vehicle capable of crushing and collecting ores | |
| CN111468409A (en) | Coal mine screening device | |
| CN217221684U (en) | Coal mining coal briquette quick crushing device | |
| CN216857357U (en) | Coal mine excavation conveying device | |
| CN111608656A (en) | Combined type efficient coal mining machine with pre-screening function | |
| CN215541491U (en) | Go out breaker that auxiliary material belt feed opening crushed aggregates was used | |
| CN220071921U (en) | High-efficient milling equipment of refractory material | |
| CN212397301U (en) | Coal mine screening device | |
| CN218132122U (en) | Mine engineering machinery operation device | |
| CN212441549U (en) | Crushing and screening integrated equipment for coal mine production and processing | |
| CN220071876U (en) | Crushing device for coal mine comprehensive utilization | |
| CN217094269U (en) | Coal mining screening machine | |
| CN212216209U (en) | Anti-blocking type vibration coal screening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220318 |