CN103934062B - Without bearing shell shaft tube type disintegrating machine - Google Patents
Without bearing shell shaft tube type disintegrating machine Download PDFInfo
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- CN103934062B CN103934062B CN201410121880.8A CN201410121880A CN103934062B CN 103934062 B CN103934062 B CN 103934062B CN 201410121880 A CN201410121880 A CN 201410121880A CN 103934062 B CN103934062 B CN 103934062B
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- main shaft
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- casing
- disintegrating machine
- tube type
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Abstract
The present invention, without bearing shell shaft tube type disintegrating machine, belongs to disintegrating machine technical field; Technical problem to be solved there is provided a kind of without bearing shell, and in the outer cover of main shaft, central siphon is housed, main shaft does not turn, central siphon drive quartering hammer work without bearing shell shaft tube type disintegrating machine, this disintegrating machine overall performance is good, and main shaft concentricity is high and bearing dirt exclusion capabilities is good, long service life; The technical scheme solving this technical problem employing is: without bearing shell shaft tube type disintegrating machine, main shaft runs through and is arranged on casing, the two ends arranged outside of casing has fixed head, main shaft is arranged on fixed head by steady pin, main shaft outside tank ends is provided with bearing, the bearing of main shaft one end is provided with belt pulley, the bearing of the other end is provided with flywheel, the outer cover of main shaft is equipped with central siphon, central siphon in casing is provided with multiple quartering hammer, the two ends of central siphon are provided with flange, and flange is connected with belt pulley and flywheel by bolt; The present invention can be widely used in field of cracking machine.
Description
Technical field
The present invention, without bearing shell shaft tube type disintegrating machine, belongs to disintegrating machine technical field.
Background technology
Disintegrating machine mainly completes broken material operation by impact energy, during disintegrating machine work, High Rotation Speed made by driven by motor rotor, material enters in disintegrating machine chamber uniformly, the pivotal tup of high speed impacts, shearing splitting material causes material and is broken, simultaneously, the Action of Gravity Field of material self makes material rush at support body Internal baffle from the tup of High Rotation Speed, grating, in rotor bottom, be provided with sieve plate, the grade being less than screen size in comminuting matter is discharged by sieve plate, the material detention being greater than screen size continues the strike and the grinding that are subject to hammer on sieve plate, because disintegrating machine is in severe working environment for a long time, be arranged on the bearing shell fixed head distortion on casing, cause bearing shell decentraction, bearing heating, very easily ash is entered in bearing, have influence on the service behaviour of disintegrating machine, reduce the service life of disintegrating machine, even damage disintegrating machine.
Summary of the invention
Instant invention overcomes the deficiency that prior art exists, provide a kind of without bearing shell, in the outer cover of main shaft, central siphon is housed, main shaft does not turn, central siphon drive quartering hammer work without bearing shell shaft tube type disintegrating machine, this disintegrating machine overall performance is good, and main shaft concentricity is high and bearing dirt exclusion capabilities is good, long service life.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: without bearing shell shaft tube type disintegrating machine, comprise base, casing and feed hopper, described casing is arranged on base, the top of described casing is provided with feed hopper, also comprise main shaft, described main shaft runs through and is arranged on casing, and the two ends of main shaft reach outside the two ends of casing, fixed head is provided with outside the two ends of described casing, described main shaft is fixedly installed on fixed head by steady pin, be positioned on the main shaft outside tank ends and be provided with bearing, described bearing is between steady pin and casing, the bearing of described main shaft one end is provided with belt pulley, the bearing of the other end is provided with flywheel, the outer cover of described main shaft is equipped with central siphon, the two ends of described central siphon also reach the outside of casing, the central siphon being positioned at casing is provided with multiple quartering hammer, the two ends of described central siphon are provided with flange, two described flanges are all connected with belt pulley and flywheel by connecting bolt.
Described central siphon and flange one-body molded.
The side of described belt pulley and flywheel is provided with the capping for hiding bearing, described capping respectively with belt pulley and flywheel one-body molded.
Described fixed head is fixedly installed two pieces of postive stop baffles, described postive stop baffle is separately positioned on the both sides of main shaft.
Any one end of described main shaft is all at least provided with a steady pin, and described steady pin is mutually vertical with the axis of main shaft, and the bottom of described steady pin is all fixedly installed on fixed head.
The outside of described flange all fits tightly with the inner side of belt pulley and flywheel.
Sealing ring is provided with between described capping and bearing.
The quantity of described sealing ring is two.
The beneficial effect that the present invention compared with prior art has is: the two ends of main shaft are fixed on fixed head by the present invention, central siphon is sleeved on the outside of main shaft, the flange at central siphon two ends and the belt pulley be arranged on main shaft and flywheel are fixed together, at the middle part of central siphon, quartering hammer is set, driven by motor pulley rotation, belt pulley drives central siphon to rotate, quartering hammer is rotated and carries out crushing operation, main shaft of the present invention does not turn, central siphon rotates, and bearing is positioned at the outside of casing, and overall performance is good, main shaft concentricity is high and bearing dirt exclusion capabilities is good, long service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is structural representation of the present invention.
Fig. 2 is that A in Fig. 1 is to partial schematic diagram.
In figure, 1 be base, 2 be casing, 3 be feed hopper, 4 be main shaft, 5 be fixed head, 6 be steady pin, 7 be central siphon, 8 be flange, 9 be bearing, 10 be belt pulley, 11 be flywheel, 12 be bolt, 13 be quartering hammer, 14 be capping, 15 for postive stop baffle.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the present invention is without bearing shell shaft tube type disintegrating machine, comprise base 1, casing 2 and feed hopper 3, described casing 2 is arranged on base 1, the top of described casing 2 is provided with feed hopper 3, also comprise main shaft 4, described main shaft 4 runs through and is arranged on casing 2, and the two ends of main shaft 4 reach outside the two ends of casing 2, fixed head 5 is provided with outside the two ends of described casing 2, described main shaft 4 is fixedly installed on fixed head 5 by steady pin 6, be positioned on the main shaft 4 outside casing 2 two ends and be provided with bearing 9, described bearing 9 is between steady pin 6 and casing 2, the bearing 9 of described main shaft 4 one end is provided with belt pulley 10, the bearing 9 of the other end is provided with flywheel 11, the outer cover of described main shaft 4 is equipped with central siphon 7, the two ends of described central siphon 7 also reach the outside of casing 2, the central siphon 7 being positioned at casing 2 is provided with multiple quartering hammer 13, the two ends of described central siphon 7 are provided with flange 8, two described flanges 8 are all connected with belt pulley 10 and flywheel 11 by connecting bolt 12.
Described central siphon 7 is one-body molded with flange 8.
The side of described belt pulley 10 and flywheel 11 is provided with the capping 14 for hiding bearing 9, described capping 14 respectively with belt pulley 10 and flywheel 11 one-body molded.
Described fixed head 5 is fixedly installed two pieces of postive stop baffles 15, described postive stop baffle 15 is separately positioned on the both sides of main shaft 4.
Any one end of described main shaft 4 is all at least provided with a steady pin 6, and described steady pin 6 is mutually vertical with the axis of main shaft 4, and the bottom of described steady pin 6 is all fixedly installed on fixed head 5.
The outside of described flange 8 all fits tightly with the inner side of belt pulley 10 and flywheel 11.
Sealing ring is provided with between described capping 14 and bearing 9.
The quantity of described sealing ring is two.
The course of work of the present invention: in the present invention, main shaft 4 runs through casing 2, the two ends of main shaft 4 are fixed on fixed head 5, and main shaft 4 is Step Shaft, belt pulley 10 and flywheel 11 are all separately positioned on the two ends of main shaft 4 by bearing 9, it is outside that central siphon 7 is sleeved on main shaft 4, the flange 8 at central siphon 7 two ends all by bolt 12 with belt pulley 10 together with the side compact siro spinning technology of flywheel 11, simultaneously capping 14 and the belt pulley 10 of belt pulley 10 and flywheel 11 opposite side and flywheel 11 one-body molded, bearing 9 is closed the inside being arranged on belt pulley 10 and flywheel 11, make the dirt exclusion capabilities of pulverizer entirety good, long service life, driven by motor belt pulley 10 rotates, and then drive central siphon 7 to rotate, the pulverizing hammer 13 that final drive is arranged on central siphon 7 rotates, carry out comminution process.
The present invention often occurs because of the distortion of bearing shell fixed head in conjunction with existing pulverizer in crushing process, cause bearing shell decentraction, bearing heating very easily enters dust and causes the feature of damage, is fixed by main shaft 4, and main shaft 4 is motionless, central siphon 7 rotates, bearing 9 is arranged on outside casing 2 simultaneously, and bearing 9 is closed the inside being arranged on belt pulley 10 and flywheel 11, make pulverizer overall performance good, main shaft concentricity is high and bearing dirt exclusion capabilities is good, long service life.
In addition, the present invention is arranged on the outside of casing 2 due to bearing 9, makes maintenance more convenient.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (8)
1. without bearing shell shaft tube type disintegrating machine, comprise base (1), casing (2) and feed hopper (3), described casing (2) is arranged on base (1), the top of described casing (2) is provided with feed hopper (3), it is characterized in that: also comprise main shaft (4), described main shaft (4) runs through and is arranged on casing (2), and the two ends of main shaft (4) reach outside the two ends of casing (2), fixed head (5) is provided with outside the two ends of described casing (2), described main shaft (4) is fixedly installed on fixed head (5) by steady pin (6), be positioned on the main shaft (4) outside casing (2) two ends and be provided with bearing (9), described bearing (9) is positioned between steady pin (6) and casing (2), the bearing (9) of described main shaft (4) one end is provided with belt pulley (10), the bearing (9) of the other end is provided with flywheel (11), the outer cover of described main shaft (4) is equipped with central siphon (7), the two ends of described central siphon (7) also reach the outside of casing (2), the central siphon (7) being positioned at casing (2) is provided with multiple quartering hammer (13), the two ends of described central siphon (7) are provided with flange (8), two described flanges (8) are all connected with belt pulley (10) and flywheel (11) by connecting bolt (12).
2. according to claim 1 without bearing shell shaft tube type disintegrating machine, it is characterized in that: described central siphon (7) is one-body molded with flange (8).
3. according to claim 2 without bearing shell shaft tube type disintegrating machine, it is characterized in that: the side of described belt pulley (10) and flywheel (11) is provided with the capping (14) for hiding bearing (9), described capping (14) respectively with belt pulley (10) and flywheel (11) one-body molded.
4. according to claim 3 without bearing shell shaft tube type disintegrating machine, it is characterized in that: described fixed head (5) is fixedly installed two pieces of postive stop baffles (15), described postive stop baffle (15) is separately positioned on the both sides of main shaft (4).
5. according to claim 4 without bearing shell shaft tube type disintegrating machine, it is characterized in that: any one end of described main shaft (4) is all at least provided with a steady pin (6), described steady pin (6) is mutually vertical with the axis of main shaft (4), and the bottom of described steady pin (6) is all fixedly installed on fixed head (5).
6. according to claim 5 without bearing shell shaft tube type disintegrating machine, it is characterized in that: the outside of described flange (8) all fits tightly with the inner side of belt pulley (10) and flywheel (11).
7. according to claim 6 without bearing shell shaft tube type disintegrating machine, it is characterized in that: between described capping (14) and bearing (9), be provided with sealing ring.
8. according to claim 7 without bearing shell shaft tube type disintegrating machine, it is characterized in that: the quantity of described sealing ring is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121880.8A CN103934062B (en) | 2014-03-28 | 2014-03-28 | Without bearing shell shaft tube type disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121880.8A CN103934062B (en) | 2014-03-28 | 2014-03-28 | Without bearing shell shaft tube type disintegrating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934062A CN103934062A (en) | 2014-07-23 |
| CN103934062B true CN103934062B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121880.8A Active CN103934062B (en) | 2014-03-28 | 2014-03-28 | Without bearing shell shaft tube type disintegrating machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114192235A (en) * | 2021-12-01 | 2022-03-18 | 新疆理工学院 | Crushing mechanism with built-in auxiliary blade dismounting structure for edible fungus bag breaking machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201216947Y (en) * | 2008-04-30 | 2009-04-08 | 江苏牧羊集团有限公司 | Integral bar knife tackle of hammer piece disintegrating machine |
| CN201353514Y (en) * | 2009-01-24 | 2009-12-02 | 孙建华 | Protective disc of main shaft of crusher |
| CN201579092U (en) * | 2009-12-09 | 2010-09-15 | 梨树县正邦机械设备研究所 | Rotary-box grinder for civilian use |
| CN101927204A (en) * | 2009-06-25 | 2010-12-29 | 吉林省正邦机械设备制造有限公司 | Rotary box type screen vibrating double acting pulverizer |
| CN203750596U (en) * | 2014-03-28 | 2014-08-06 | 马宏旭 | Bearing-bush-free shaft-tube-type crusher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7134623B2 (en) * | 2001-05-17 | 2006-11-14 | Rader Companies | Hammermill |
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2014
- 2014-03-28 CN CN201410121880.8A patent/CN103934062B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201216947Y (en) * | 2008-04-30 | 2009-04-08 | 江苏牧羊集团有限公司 | Integral bar knife tackle of hammer piece disintegrating machine |
| CN201353514Y (en) * | 2009-01-24 | 2009-12-02 | 孙建华 | Protective disc of main shaft of crusher |
| CN101927204A (en) * | 2009-06-25 | 2010-12-29 | 吉林省正邦机械设备制造有限公司 | Rotary box type screen vibrating double acting pulverizer |
| CN201579092U (en) * | 2009-12-09 | 2010-09-15 | 梨树县正邦机械设备研究所 | Rotary-box grinder for civilian use |
| CN203750596U (en) * | 2014-03-28 | 2014-08-06 | 马宏旭 | Bearing-bush-free shaft-tube-type crusher |
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| Publication number | Publication date |
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| CN103934062A (en) | 2014-07-23 |
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