CN105013557A - Coal mine crushing apparatus having filtration screen - Google Patents
Coal mine crushing apparatus having filtration screen Download PDFInfo
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- CN105013557A CN105013557A CN201410151209.8A CN201410151209A CN105013557A CN 105013557 A CN105013557 A CN 105013557A CN 201410151209 A CN201410151209 A CN 201410151209A CN 105013557 A CN105013557 A CN 105013557A
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- fixedly connected
- shell
- outer cover
- mantle
- motor
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Abstract
The present invention relates to a coal mine crushing apparatus having a filtration screen. The coal mine crushing apparatus comprises a water storage pool, a motor, a speed changer, a crusher, a deposition pool and a filtration screen, wherein the motor comprises a housing, a first stator coil, a first rotor coil, a rotation shaft and a heat dissipating device, the heat dissipating device comprises an outer cover, fan blades, a second rotor coil, a second stator coil and a dust separation plate, the second stator coil is fixedly connected with one end of the outer cover, the outer cover and the housing are fixedly connected through threads, one end of the fan blade is rotatably connected with the inner wall of the outer cover, the other end of the fan blade is fixedly connected with the second rotor coil, and the dust separation plate is arranged between the second rotor coil and the rotation shaft, and is fixedly connected with the housing. The coal mine crushing apparatus of the present invention has the following beneficial effects that: the cooling effect is good, the heat dissipating device on the motor of the crusher is easily replaced, the internal structure of the heat dissipating device is easy to wash, and the service life of the motor is increased.
Description
Technical field
The present invention relates to colliery reducing mechanism, particularly relate to a kind of colliery reducing mechanism of screen pack.
Background technology
In the crushing process of existing colliery, need to cool to reducing mechanism, existing reducing mechanism cooling effect is bad, simultaneously because dust is larger, dust on the heat abstractor of the motor of reducing mechanism is many, more difficult replacing simultaneously, makes also shorten greatly the service life of the motor of reducing mechanism, makes production cost larger.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of colliery reducing mechanism of screen pack, solve existing reducing mechanism cooling effect bad, dust on the heat abstractor of the motor of reducing mechanism is many, more difficult replacing simultaneously, the technical problem that production cost is larger.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of colliery reducing mechanism of screen pack, comprises cistern, motor, speed changer, disintegrating machine, sedimentation basin, screen pack; The delivery port of described cistern is connected by the water inlet of water pipe with the shell of described motor; The delivery port of the shell of described motor is connected by the water inlet of water pipe with described speed changer; The delivery port of described speed changer is connected by the water inlet of water pipe with described disintegrating machine; The delivery port of described disintegrating machine is connected on the screen pack of one end of described sedimentation basin by water pipe; Described motor comprises shell, the first stator coil, the first rotor coil, rotating shaft and heat abstractor; The inside of described shell is provided with cooler bin, and described first stator coil is fixedly connected with the inwall of described shell, and the two ends of described rotating shaft are rotationally connected by bearing and described shell, and described the first rotor coil is arranged in described rotating shaft; Described heat abstractor is arranged at one end of described shell; Described rotating shaft is fixedly connected with the power shaft of described speed changer; Described heat abstractor comprises outer cover, flabellum, the second rotor coil, the second stator coil, dust-proof plate; Described second stator coil is fixedly connected with one end of described outer cover; Be fixedly connected with by screw thread between described outer cover with described shell; One end of described flabellum and the inwall of described outer cover are rotationally connected, and the other end of described flabellum is fixedly connected with described second rotor coil; Described dust-proof plate is arranged between described second rotor coil and described rotating shaft, and described dust-proof plate is fixedly connected with described shell.
The invention has the beneficial effects as follows: whole equipment adopts water cooling system, can lower device temperature, increase service life, reduce simultaneously and discharge dust in air, be conducive to protection of the environment; Heat abstractor ratio on the motor of reducing mechanism is easier to change, and convenient cleaning heat sink interior structure, increases the service life of motor.
Further: described disintegrating machine comprises body, the upper end of described body is provided with wide-mouth charging aperture and water inlet, the lower end of described body is provided with supporting leg, the right-hand member of described body is provided with power transmission shaft, between described power transmission shaft and described body, clutch shaft bearing is installed, one end of described power transmission shaft is provided with bevel pinion, the other end of described power transmission shaft is fixedly connected with by the output shaft of shaft coupling with described speed changer, the middle part of described body is provided with pole, the upper end of described pole and the upper end of described body are rotationally connected by the second bearing, the middle part of described pole is provided with bevel gear wheel, the top of described bevel gear wheel the first mantle is installed, the inside of the described body on described first mantle same level line is provided with the first fixed cone, the below of described bevel gear wheel the second mantle is installed, the inside of the described body on described second mantle same level line is provided with the second fixed cone, the below of described body is provided with discharging opening and delivery port, and the top of described discharging opening is provided with filter course.
Further: described bevel gear wheel is equal with modulus with the bevel pinion number of teeth, described bevel gear wheel and bevel pinion cooperatively interact installation.
Further: the space between the described second fixed cone and described second mantle is less than the described first fixed space of boring between described first mantle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of disintegrating machine of the present invention;
Fig. 3 is the structural representation of motor of the present invention.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of colliery reducing mechanism of screen pack, comprises cistern 1, motor 2, speed changer 3, disintegrating machine 4, sedimentation basin 5, screen pack 6; The delivery port of described cistern 1 is connected by the water inlet 2.4a of water pipe with the shell 2.5 of described motor 2; The delivery port 2.4b of the shell 2.5 of described motor 2 is connected by the water inlet of water pipe with described speed changer 3; The delivery port of described speed changer 3 is connected by the water inlet 4.2a of water pipe with described disintegrating machine 4; The delivery port 4.2b of described disintegrating machine 4 is connected to by water pipe on the screen pack 6 of one end of described sedimentation basin 5.
As shown in Figure 3, described motor 2 comprises shell 2.5, first stator coil 2.3, the first rotor coil 2.10, rotating shaft 2.6 and heat abstractor; The inside of described shell 2.5 is provided with cooler bin 2.4, described first stator coil 2.3 is fixedly connected with the inwall of described shell 2.5, the two ends of described rotating shaft 2.6 are rotationally connected by bearing and described shell 2.5, and described the first rotor coil 2.10 is arranged in described rotating shaft 2.6; Faling apart in one end that described heat abstractor is arranged at described shell 2.5, is fixedly connected with, heat abstractor for convenience detach like this between heat abstractor with described shell 2.5 by screw thread, is conducive to changing outer cover 2.1, the flabellum 2.7 in heat abstractor or cleaning heat abstractor; Described rotating shaft 2.6 is fixedly connected with the power shaft of described speed changer 3; Described heat abstractor comprises outer cover 2.1, flabellum 2.7, second rotor coil 2.8, second stator coil 2.9, dust-proof plate 2.2; Described second stator coil 2.9 is fixedly connected with one end of described outer cover 2.1, alternating current is passed in described second stator coil 2.9, the effect of the rotary electromagnetic field of the second stator coil 2.9 can make the second rotor coil 2.8 rotate, thus drives flabellum 2.7 to rotate; Be fixedly connected with by screw thread between described outer cover 2.1 with described shell 2.5; One end of described flabellum 2.7 and the inwall of described outer cover 2.1 are rotationally connected, and the other end of described flabellum 2.7 is fixedly connected with described second rotor coil 2.8; Described dust-proof plate 2.2 is arranged between described second rotor coil 2.8 and described rotating shaft 2.6, and described dust-proof plate 2.2 is fixedly connected with described shell 2.5.
Preferred: as shown in Figure 2, described disintegrating machine 4 comprises body 4.8, the upper end of described body 4.8 is provided with wide-mouth charging aperture 4a and water inlet 4.2a, the lower end of described body 4.8 is provided with supporting leg 4.10, the right-hand member of described body 4.8 is provided with power transmission shaft 4.4, between described power transmission shaft 4.4 and described body 4.8, clutch shaft bearing is installed, one end of described power transmission shaft 4.4 is provided with bevel pinion, the other end of described power transmission shaft 4.4 is fixedly connected with by the output shaft of shaft coupling with described speed changer 3, the middle part of described body 4.8 is provided with pole 4.1, the upper end of described pole 4.1 and the upper end of described body 4.8 are rotationally connected by the second bearing, the middle part of described pole 4.1 is provided with bevel gear wheel, the top of described bevel gear wheel the first mantle 4.7 is installed, the inside of the described body 4.8 on described first mantle 4.7 same level line is provided with first and surely bores 4.3, the below of described bevel gear wheel the second mantle 4.9 is installed, the inside of the described body 4.8 on described second mantle 4.9 same level line is provided with second and surely bores 4.5, the below of described body 4.8 is provided with discharging opening 4b and delivery port 4.2b, and the top of described discharging opening 4b is provided with filter course 4.6.
Preferred: described bevel gear wheel is equal with modulus with the bevel pinion number of teeth, described bevel gear wheel and bevel pinion cooperatively interact installation.
Preferred: described second surely the space of boring between 4.5 and described second mantle 4.9 be less than described first and surely bore space between 4.3 and described first mantle 4.7.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a colliery reducing mechanism for screen pack, is characterized in that: comprise cistern (1), motor (2), speed changer (3), disintegrating machine (4), sedimentation basin (5), screen pack (6);
The delivery port of described cistern (1) is connected by the water inlet (2.4a) of water pipe with the shell (2.5) of described motor (2); The delivery port (2.4b) of the shell (2.5) of described motor (2) is connected by the water inlet of water pipe with described speed changer (3); The delivery port of described speed changer (3) is connected with the water inlet (4.2a) of described disintegrating machine (4) by water pipe; The delivery port (4.2b) of described disintegrating machine (4) is connected on the screen pack (6) of one end of described sedimentation basin (5) by water pipe;
Described motor (2) comprises shell (2.5), the first stator coil (2.3), the first rotor coil (2.10), rotating shaft (2.6) and heat abstractor; The inside of described shell (2.5) is provided with cooler bin (2.4), described first stator coil (2.3) is fixedly connected with the inwall of described shell (2.5), the two ends of described rotating shaft (2.6) are rotationally connected by bearing and described shell (2.5), and described the first rotor coil (2.10) is arranged in described rotating shaft (2.6); Described heat abstractor is arranged at one end of described shell (2.5); Described rotating shaft (2.6) is fixedly connected with the power shaft of described speed changer (3);
Described heat abstractor comprises outer cover (2.1), flabellum (2.7), the second rotor coil (2.8), the second stator coil (2.9), dust-proof plate (2.2); Described second stator coil (2.9) is fixedly connected with one end of described outer cover (2.1); Be fixedly connected with by screw thread between described outer cover (2.1) with described shell (2.5); One end of described flabellum (2.7) and the inwall of described outer cover (2.1) are rotationally connected, and the other end of described flabellum (2.7) is fixedly connected with described second rotor coil (2.8); Described dust-proof plate (2.2) is arranged between described second rotor coil (2.8) and described rotating shaft (2.6), and described dust-proof plate (2.2) is fixedly connected with described shell (2.5).
2. the colliery reducing mechanism of a kind of screen pack according to claim 1, it is characterized in that: described disintegrating machine (4) comprises body (4.8), the upper end of described body (4.8) is provided with wide-mouth charging aperture (4a) and water inlet (4.2a), the lower end of described body (4.8) is provided with supporting leg (4.10), the right-hand member of described body (4.8) is provided with power transmission shaft (4.4), between described power transmission shaft (4.4) and described body (4.8), clutch shaft bearing is installed, one end of described power transmission shaft (4.4) is provided with bevel pinion, the other end of described power transmission shaft (4.4) is fixedly connected with by the output shaft of shaft coupling with described speed changer (3), the middle part of described body (4.8) is provided with pole (4.1), the upper end of described pole (4.1) and the upper end of described body (4.8) are rotationally connected by the second bearing, the middle part of described pole (4.1) is provided with bevel gear wheel, the top of described bevel gear wheel the first mantle (4.7) is installed, the inside of the described body (4.8) on described first mantle (4.7) same level line is provided with the first fixed cone (4.3), the below of described bevel gear wheel the second mantle (4.9) is installed, the inside of the described body (4.8) on described second mantle (4.9) same level line is provided with the second fixed cone (4.5), the below of described body (4.8) is provided with discharging opening (4b) and delivery port (4.2b), and the top of described discharging opening (4b) is provided with filter course (4.6).
3. a kind of colliery reducing mechanism of screen pack according to claim 1 or 2, is characterized in that: described bevel gear wheel is equal with modulus with the bevel pinion number of teeth, and described bevel gear wheel and bevel pinion cooperatively interact installation.
4. the colliery reducing mechanism of a kind of screen pack according to claim 3, is characterized in that: the described second fixed cone (4.5) is less than the described first space of calmly boring between (4.3) and described first mantle (4.7) with the space between described second mantle (4.9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151209.8A CN105013557A (en) | 2014-04-16 | 2014-04-16 | Coal mine crushing apparatus having filtration screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151209.8A CN105013557A (en) | 2014-04-16 | 2014-04-16 | Coal mine crushing apparatus having filtration screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013557A true CN105013557A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151209.8A Pending CN105013557A (en) | 2014-04-16 | 2014-04-16 | Coal mine crushing apparatus having filtration screen |
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| Country | Link |
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| CN (1) | CN105013557A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100843A (en) * | 1986-02-14 | 1987-08-26 | 雷克斯诺德公司 | Energy-saving crushing method and equipment |
| CN2173656Y (en) * | 1993-04-12 | 1994-08-10 | 杨木苍 | Water cooling structure of disintegrator |
| CN101011672A (en) * | 2007-02-08 | 2007-08-08 | 武汉理工大学 | Inside-outside double-cold impact crusher |
| CN102983680A (en) * | 2012-11-28 | 2013-03-20 | 沈阳工业大学 | Air and water hybrid cooling high-speed permanent-magnet motor |
| CN203244991U (en) * | 2013-05-13 | 2013-10-23 | 郴州市金钨钨制品有限公司 | Ore crusher |
| CN203790987U (en) * | 2014-04-16 | 2014-08-27 | 中煤科工集团武汉设计研究院有限公司 | Coal mine crushing device with filter net |
-
2014
- 2014-04-16 CN CN201410151209.8A patent/CN105013557A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100843A (en) * | 1986-02-14 | 1987-08-26 | 雷克斯诺德公司 | Energy-saving crushing method and equipment |
| CN2173656Y (en) * | 1993-04-12 | 1994-08-10 | 杨木苍 | Water cooling structure of disintegrator |
| CN101011672A (en) * | 2007-02-08 | 2007-08-08 | 武汉理工大学 | Inside-outside double-cold impact crusher |
| CN102983680A (en) * | 2012-11-28 | 2013-03-20 | 沈阳工业大学 | Air and water hybrid cooling high-speed permanent-magnet motor |
| CN203244991U (en) * | 2013-05-13 | 2013-10-23 | 郴州市金钨钨制品有限公司 | Ore crusher |
| CN203790987U (en) * | 2014-04-16 | 2014-08-27 | 中煤科工集团武汉设计研究院有限公司 | Coal mine crushing device with filter net |
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Application publication date: 20151104 |