CN215429515U - A breaker for coal exploitation - Google Patents
A breaker for coal exploitation Download PDFInfo
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- CN215429515U CN215429515U CN202121614554.2U CN202121614554U CN215429515U CN 215429515 U CN215429515 U CN 215429515U CN 202121614554 U CN202121614554 U CN 202121614554U CN 215429515 U CN215429515 U CN 215429515U
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Abstract
The utility model discloses a crushing device for coal mining, and relates to the technical field of coal mining. This a breaker for coal exploitation, including processing case, first work box and scavenging pump, the equal fixed mounting in top of processing case has the water storage box, and the rear side fixed mounting of processing case has the second work box, and the bottom fixed mounting of processing case has the chassis, and the quantity of chassis is four groups. This a breaker for coal exploitation, the dust that produces when can be with the broken coal of first broken blade carries out the dust fall, the untimely clearance of dust all can exert an influence to environment and workman's health, the setting of spraying can make even spraying of water to first broken blade on, can let first broken blade cool off at the during operation rapid cooling, prevent that first broken blade from generating heat in first broken blade can appear when broken coal, the heat is too high can lead to first broken blade to damage or reduce work efficiency.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a crushing device for coal mining.
Background
Part of coal breaker in prior art not only can not effectually carry out careful shredding with the coal of exploitation, still can produce the dust when roughly smashing simultaneously, if the dust can not timely clear up, not only be convenient for workman's construction, threaten to workman's healthy, also can the polluted environment simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a crushing device for coal mining, which can solve the problems of dust generation and non-fine coal crushing during coal crushing.
In order to achieve the purpose, the utility model provides the following technical scheme: a crushing device for coal mining comprises a processing box, a first working box and a cleaning pump, wherein water storage tanks are fixedly arranged at the top of the processing box, a second working box is fixedly arranged at the rear side of the processing box, a bottom frame is fixedly arranged at the bottom of the processing box, the number of the bottom frames is four, a feed hopper is fixedly arranged at the other side of the processing box, the feed hopper is communicated with the inside of the processing box, a deslagging pipe is fixedly arranged at the other side of the processing box, one end of the deslagging pipe extends to the inside of the processing box, the first working box is fixedly arranged at one side of the processing box, a first driving motor is fixedly arranged at one side of the first working box, two groups of rotating rods are rotatably arranged on the inner wall of the first working box, an output shaft of the first driving motor is fixedly connected with one end of one group of the rotating rods through a coupler, the cleaning pump is fixedly arranged at the top of the processing box, and a water suction pipe is fixedly connected with the input end of the cleaning pump, one end of the water suction pipe extends to the inside of the water storage tank, one side of the water storage tank is fixedly provided with a water outlet pipe, and one end of the water outlet pipe extends to the inside of the water storage tank.
Preferably, the outer walls of two groups of rotating rods on a first working box are fixedly provided with first belt pulleys, the first belt pulleys are provided with first belts, the two groups of first belt pulleys are connected through the first belts in a transmission manner, the bottom of the inner side of the processing box is fixedly provided with a crushing box, the inner part of the crushing box is rotatably provided with two groups of second crushing blades, one ends of the two groups of first belt pulleys penetrate through the processing box and extend to the inner part of the crushing box to be fixedly connected with the two groups of second crushing blades, one side of the crushing box is rotatably provided with two groups of rotating rods, one ends of the two groups of rotating rods penetrate through the crushing box and are fixedly connected with one ends of the second crushing blades, one side of the crushing box and the inner wall of one side of the processing box are provided with two groups of filter screens, the inner part of the processing box is rotatably provided with two groups of first crushing blades, the rear side of the second working box is fixedly provided with a second driving motor, and the inner wall of the second working box is rotatably provided with two groups of rotating rods, the output shaft of the second driving motor is fixedly installed with one end of a set of rotating rods through the coupler, the second belt wheels are fixedly installed on the outer walls of the rotating rods, the second belt wheels are provided with second belts, the two sets of second belt wheels are connected through transmission of the second belts, one ends of the two sets of second belt wheels extend to the inside of the processing box and the one end of the first crushing blade, and the work efficiency of follow-up processing can be increased due to the arrangement.
Preferably, the top fixed mounting of water storage box has the inlet tube, and the one end of inlet tube extends to the inside of water storage box, and the inboard top fixed mounting of processing case has the spray line, and the output fixed mounting of scavenging pump has the drain pipe, and the one end of drain pipe extends to the inside of processing case and spray line fixed mounting and communicates with each other, sets up like this and can carry out the dust fall to the dust that the breakage produced and handle.
Preferably, four groups of atomizing nozzles are arranged at the bottom of the spraying pipe.
Preferably, two sets of clamping blocks are fixedly mounted on the inner wall of the other side of the processing box and one side of the collecting box, clamping grooves are formed in two ends of the two sets of filter screens, the clamping blocks are mounted in the clamping grooves in a clamped mode, and the two sets of filter screens are mounted with the processing box and the collecting box in a clamped mode.
Preferably, the front side of processing case is passed through the articulated elements and is installed two sets of doors, and all fixed mounting has the handle on two sets of doors.
Preferably, one end of the water outlet pipe, one end of the water inlet pipe and one end of the sewage discharge pipe are all provided with one-way valves.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this a breaker for coal mining, through the water storage box, the cooperation of drain pipe and spray pipe is used, can utilize the suction pipe with the water in the water storage box to take out, even spraying water to the processing incasement of four groups of atomizer on through the spray pipe, the dust that produces when can be with the broken coal of first broken blade carries out the dust fall on the one hand, the untimely clearance of dust all can produce the influence to environment and workman's health, on the other hand sets up that sprays can make that water is even spray to first broken blade on, can let first broken blade cool off at the during operation rapid cooling, prevent that first broken blade from can appearing first broken blade and generating heat when broken coal, the heat is too high and probably leads to first broken blade to damage or reduce work efficiency.
(2) This a breaker for coal exploitation, first broken blade can let the coal of exploiting out carry out the shredding of first step, carries out the breakage with the great coal of volume, then after the filter screen filters, will not totally broken coal screening come out, carries out final breakage through the broken blade of second, makes coal carry out abundant crushing, and subsequent processing of being convenient for has not only reduced the time of post processing, still increases the work efficiency of follow-up processing.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the rear motor of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of part A of the present invention.
In the figure: 1 chassis, 2 processing cases, 3 collecting boxes, 4 first work boxes, 5 first belt pulleys, 6 first belts, 7 first driving motors, 8 water outlet pipes, 9 water storage tanks, 10 water inlet pipes, 11 water suction pipes, 12 water discharge pipes, 13 spray pipes, 14 feed hoppers, 15 slag discharge pipes, 16 filter screens, 17 rotary rods, 18 first crushing blades, 19 second crushing blades, 20 blow-off pipes, 21 second work boxes, 22 second driving motors, 23 second belt pulleys, 24 second belts, 25 crushing cases, 26 clamping grooves, 27 clamping blocks and 28 cleaning pumps.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a crushing device for coal mining comprises a processing box 2, a first working box 4 and a cleaning pump 28, wherein water storage tanks 9 are fixedly arranged at the top of the processing box 2, a second working box 21 is fixedly arranged at the rear side of the processing box 2, the bottom of the processing box 2 is fixedly provided with base frames 1, the number of the base frames 1 is four, a feed hopper 14 is fixedly arranged at the other side of the processing box 2, the feed hopper 14 is communicated with the inside of the processing box 2, a slag discharge pipe 15 is fixedly arranged at the other side of the processing box 2, one end of the slag discharge pipe 15 extends into the processing box 2, the first working box 4 is fixedly arranged at one side of the processing box 2, a first driving motor 7 is fixedly arranged at one side of the first working box 4, two groups of rotating rods are rotatably arranged on the inner wall of the first working box 4, an output shaft of the first driving motor 7 is fixedly connected with one end of one group of the rotating rods through a coupler, the cleaning pump 28 is fixedly arranged at the top of the processing box 2, the input end of the cleaning pump 28 is fixedly connected with a water suction pipe 11, one end of the water suction pipe 11 extends to the inside of the water storage tank 9, one side of the water storage tank 9 is fixedly provided with a water outlet pipe 8, and one end of the water outlet pipe 8 extends to the inside of the water storage tank 9.
Further, the front side of processing case 2 is passed through the articulated elements and is installed two sets of doors, and equal fixed mounting has the handle on two sets of doors.
Example two:
referring to fig. 1-4, on the basis of the first embodiment, the outer walls of two sets of rotating rods on the first working box 4 are fixedly provided with first belt pulleys 5, the first belt pulleys 5 are provided with first belts 6, the two sets of first belt pulleys 5 are in transmission connection through the first belts 6, the bottom of the inner side of the processing box 2 is fixedly provided with a crushing box 25, the inner part of the crushing box 25 is rotatably provided with two sets of second crushing blades 19, one end of each set of first belt pulleys 5 passes through the processing box 2 and extends into the crushing box 25 to be fixedly connected with the two sets of second crushing blades 19, one side of the crushing box 25 is rotatably provided with two sets of rotating rods 17, one end of each set of rotating rods 17 passes through the crushing box 25 and is fixedly connected with one end of the second crushing blades 19, one side of the crushing box 25 and the inner wall of one side of the processing box 2 are provided with two sets of filter screens 16, the inner part of the processing box 2 is rotatably provided with two sets of first crushing blades 18, a second driving motor 22 is fixedly installed at the rear side of the second working box 21, two groups of rotating rods are rotatably installed on the inner wall of the second working box 21, an output shaft of the second driving motor 22 is fixedly installed at one end of one group of rotating rods through a coupler, second belt pulleys 23 are fixedly installed on the outer walls of the rotating rods, second belts 24 are arranged on the second belt pulleys 23, the two groups of second belt pulleys 23 are in transmission connection through second belts 24, one ends of the two groups of second belt pulleys 23 extend into the processing box 2 and are fixedly installed at one end of a first crushing blade 18, the first crushing blade 18 can crush mined coal in the first step, the coal with larger volume is crushed, the coal which is not completely crushed is screened out after being filtered by a filter screen, and final crushing is carried out through a second crushing blade 19 to fully crush the coal, subsequent processing is facilitated, the time for later processing is shortened, and the working efficiency of the subsequent processing is increased.
Furthermore, a water inlet pipe 10 is fixedly installed at the top of the water storage tank 9, one end of the water inlet pipe 10 extends into the water storage tank 9, a spray pipe 13 is fixedly installed at the top of the inner side of the processing tank 2, a water discharge pipe 12 is fixedly installed at the output end of the cleaning pump 28, one end of the water discharge pipe 12 extends into the processing tank 2 and is fixedly installed and communicated with the spray pipe 13, the cleaning pump 28 is controlled to be started, the cleaning pump 28 can suck water in the water storage tank 9 through the water suction pipe 11 and discharge the water through the water discharge pipe 12 and the spray pipe 13, four groups of atomizing nozzles on the spray pipe 13 uniformly spray the water into the processing tank 2, on one hand, a large amount of dust is prevented from being generated when the first crushing blade 18 crushes coal, the dust cannot be timely cleaned, influences the environment and the body of a worker, on the other hand, the spraying setting can enable the water to be uniformly sprayed onto the first crushing blade 18, can let first broken blade 18 cool off at the during operation rapid cooling, prevent that first broken blade 18 from can appearing first broken blade 18 when broken coal and generating heat, the heat is too high can lead to first broken blade 18 to damage or reduce work efficiency.
Furthermore, four groups of atomizing nozzles are arranged at the bottom of the spray pipe 13.
Still further, two sets of fixture blocks 27 are fixedly mounted on the inner wall of the other side of the processing box 2 and one side of the collecting box 3, two ends of each of the two sets of filter screens 16 are respectively provided with a clamping groove 26, the fixture blocks 27 are clamped and mounted in the clamping grooves 26, and the two sets of filter screens 16 are clamped and mounted with the processing box 2 and the collecting box 3.
Secondly, one end of the water outlet pipe 8, one end of the water inlet pipe 10 and one end of the sewage discharge pipe 20 are all provided with one-way valves.
The working principle is as follows: when in use, the mined coal is put into the processing box 2 through the feed hopper 14, the second driving motor 22 is controlled to be started, the second driving motor 22 drives the first crushing blade 18 to rotate at the same time, the coal can be crushed in the first step, the cleaning pump 28 is controlled to be started, the cleaning pump 28 can suck the water in the water storage tank 9 through the water suction pipe 11, the water is discharged through the water discharge pipe 12 and the spray pipe 13, the first crushing blade 18 is cooled, the first driving motor 7 is controlled to be started, the first driving motor 7 drives the rotating rod 17 and the second crushing blade 19 to rotate while rotating, the second crushing blade 19 enables coal to be finally crushed, the rotating rod 17 can prevent coal residues from being accumulated on the filter screen 16, the coal passing through the screen 16 flows out of the slag discharge pipe 15, and the coal crushed by the second crushing blade 19 falls into the collection bin 3 to be collected.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. A crushing device for coal mining, comprising:
the processing device comprises a processing box (2), wherein water storage tanks (9) are fixedly mounted at the top of the processing box (2), a second working box (21) is fixedly mounted at the rear side of the processing box (2), an underframe (1) is fixedly mounted at the bottom of the processing box (2), the quantity of the underframe (1) is four, a feed hopper (14) is fixedly mounted at the other side of the processing box (2), the feed hopper (14) is communicated with the interior of the processing box (2), a slag discharge pipe (15) is fixedly mounted at the other side of the processing box (2), and one end of the slag discharge pipe (15) extends to the interior of the processing box (2);
the device comprises a first working box (4), wherein the first working box (4) is fixedly arranged on one side of a processing box (2), a first driving motor (7) is fixedly arranged on one side of the first working box (4), two groups of rotating rods are rotatably arranged on the inner wall of the first working box (4), and an output shaft of the first driving motor (7) is fixedly connected with one end of one group of rotating rods through a coupler;
the cleaning device comprises a cleaning pump (28), wherein the cleaning pump (28) is fixedly installed at the top of the processing box (2), an input end of the cleaning pump (28) is fixedly connected with a water suction pipe (11), one end of the water suction pipe (11) extends to the inside of the water storage box (9), a water outlet pipe (8) is fixedly installed on one side of the water storage box (9), and one end of the water outlet pipe (8) extends to the inside of the water storage box (9).
2. A crushing device for coal mining according to claim 1, characterized in that: the outer walls of two groups of rotating rods on the first working box (4) are fixedly provided with first belt pulleys (5), the first belt pulleys (5) are provided with first belts (6), the two groups of first belt pulleys (5) are in transmission connection through the first belts (6), the bottom of the inner side of the processing box (2) is fixedly provided with a crushing box (25), the inner part of the crushing box (25) is rotatably provided with two groups of second crushing blades (19), one ends of the two groups of first belt pulleys (5) penetrate through the processing box (2) and extend to the inner part of the crushing box (25) to be fixedly connected with the two groups of second crushing blades (19), one side of the crushing box (25) is rotatably provided with two groups of rotating rods (17), one ends of the two groups of rotating rods (17) penetrate through the crushing box (25) to be fixedly connected with one ends of the second crushing blades (19), one side of the crushing box (25) and one side inner wall of the processing box (2) are provided with two groups of filter screens (16), two sets of first broken blades (18) are installed in the inside rotation of processing case (2), the rear side fixed mounting of second work box (21) has second driving motor (22), the inner wall of second work box (21) rotates and installs two sets of bull sticks, the output shaft of second driving motor (22) passes through the shaft coupling and the one end fixed mounting of one set of bull stick wherein, the equal fixed mounting of outer wall of bull stick has second belt pulley (23), be provided with second belt (24) on second belt pulley (23), two sets of second belt pulleys (23) are connected through second belt (24) transmission, the one end of two sets of second belt pulleys (23) all extends to the inside of processing case (2) and the one end fixed mounting of first broken blade (18).
3. A crushing device for coal mining according to claim 1, characterized in that: the top fixed mounting of water storage box (9) has inlet tube (10), and the one end of inlet tube (10) extends to the inside of water storage box (9), and the inboard top fixed mounting of processing case (2) has spray pipe (13), and the output fixed mounting of scavenging pump (28) has drain pipe (12), and the one end of drain pipe (12) extends to the inside of processing case (2) and spray pipe (13) fixed mounting and communicates with each other.
4. A crushing device for coal mining according to claim 3, wherein: four groups of atomizing spray heads are arranged at the bottom of the spraying pipe (13).
5. A crushing device for coal mining according to claim 1, characterized in that: the inner wall of the other side of the processing box (2) and one side of the collecting box (3) are fixedly provided with two groups of clamping blocks (27), the two ends of the two groups of filter screens (16) are respectively provided with a clamping groove (26), the clamping blocks (27) are clamped and installed in the clamping grooves (26), and the two groups of filter screens (16) are clamped and installed with the processing box (2) and the collecting box (3).
6. A crushing device for coal mining according to claim 1, characterized in that: the front side of processing case (2) is passed through the articulated elements and is installed two sets of doors, and equal fixed mounting has the handle on two sets of doors.
7. A crushing device for coal mining according to claim 1, characterized in that: one ends of the water outlet pipe (8), the water inlet pipe (10) and the sewage discharge pipe (20) are all provided with one-way valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614554.2U CN215429515U (en) | 2021-07-15 | 2021-07-15 | A breaker for coal exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614554.2U CN215429515U (en) | 2021-07-15 | 2021-07-15 | A breaker for coal exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215429515U true CN215429515U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121614554.2U Active CN215429515U (en) | 2021-07-15 | 2021-07-15 | A breaker for coal exploitation |
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| Country | Link |
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| CN (1) | CN215429515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212957A (en) * | 2022-06-01 | 2022-10-21 | 华能国际电力股份有限公司上海石洞口第二电厂 | Coal breaker is used in prefabricated burning of thermal power factory boiler |
-
2021
- 2021-07-15 CN CN202121614554.2U patent/CN215429515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212957A (en) * | 2022-06-01 | 2022-10-21 | 华能国际电力股份有限公司上海石洞口第二电厂 | Coal breaker is used in prefabricated burning of thermal power factory boiler |
| CN115212957B (en) * | 2022-06-01 | 2023-08-08 | 华能国际电力股份有限公司上海石洞口第二电厂 | Coal breaker is used in prefabricated burning of thermal power factory boiler |
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