CN102294283B - Tri-rotor impact breaker - Google Patents
Tri-rotor impact breaker Download PDFInfo
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- CN102294283B CN102294283B CN 201110178244 CN201110178244A CN102294283B CN 102294283 B CN102294283 B CN 102294283B CN 201110178244 CN201110178244 CN 201110178244 CN 201110178244 A CN201110178244 A CN 201110178244A CN 102294283 B CN102294283 B CN 102294283B
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Abstract
The invention relates to a tri-rotor impact breaker. The impact breaker comprises a frame, a power section, an operation section, impacting apparatuses, a hydraulic mechanism and an electric controlling system. The operation section is composed of an upper single rotor and double lower rotors. The impacting apparatuses comprise a primary impacting apparatus composed of a primary impacting module and a primary suspending apparatus, and secondary impacting apparatuses composed of secondary impacting modules and secondary suspending apparatuses. The primary impacting module is suspended on a primary side dumping frame by the primary suspending apparatus. One end of a secondary impacting module is hinged on a second side dumping frame, and the other end is suspended on the secondary side dumping frame by a secondary suspending apparatus. There are two sets of secondary impacting apparatuses which are arranged left and right in parallel. Impacting plates are arranged on the inner walls of the impacting modules. Each rotor corresponds to one impacting module. Three sets of breaking chambers are formed between the three rotors and the impacting modules. With the impact breaker provided by the invention, rough, middle and fine operations can be carried out simultaneously, breaking stages can be reduced, and the production process can be simplified.
Description
Technical field
The present invention relates to a kind of disintegrating apparatus, particularly a kind of tri-rotor impact breaker belongs to mechanical field.
Background technology
Impact breaker is a kind of new and effective disintegrating machine that grows up on the hammer mill basis, is mainly used in the materials such as crushed stone lime stone, asbestos deposit, coal, quartz sand, calcium carbide, dolomite, pyrites.Can be used as thick, in broken, also can be used as in small, broken bits.Impact breaker generally is single rotor and birotor impact breaker two large types at present, there is the problem that broken hop count is many, efficient is low, the ratio of reduction is little, production procedure is complicated in this class disintegrating machine, along with capital construction is fast-developing, and energy-conservation requirement, " with broken generation mill ", " how broken a machine is " realizes that " how broken few mill " is the general trend of disintegrating machine development.
Summary of the invention
For solving the above-mentioned weak point of prior art, the invention provides the tri-rotor impact breaker of a kind of can the realization " how broken a machine is ", the present invention can realize simultaneously carse, medium and small broken operation, can reduce broken hop count, simplifies production procedure.
The technical solution used in the present invention is as follows:
A kind of tri-rotor impact breaker, it is characterized in that described disintegrating machine comprise frame, power pay, work pay, counterattack device, hydraulic mechanism and electric control system.
Described frame is comprised of first order fixed frame, first order rollover frame, second level fixed frame, second level rollover frame, frame inner wall in two ends of rotor is equipped with abrasion-proof backing block, and first order rollover frame and second level rollover frame realize backing down and closing by hydraulic mechanism.
Described power pay by first order power pay, second level power pays and forms.
Described work is paid to be paid to pay with second level work by first order work and is formed, and it is single rotor that the first order work that wherein is positioned at the top is paid, and it is birotor that the second level work that is positioned at the below is paid.
Described counterattack device is by first order counterattack device and second level counterattack installation composition.The first order counterattack device that wherein is positioned at the top is comprised of first order counterattack section, first order suspension arrangement, and first order counterattack section hangs on the first order rollover frame by suspension arrangement; The second level counterattack device that is positioned at the below is comprised of second level counterattack section, second level suspension arrangement, and second level counterattack section one end hinge is on second level rollover frame, and the other end hangs on the second level rollover frame by suspension arrangement; Second level counterattack device has two groups, left-right symmetry; Inwall is provided with the counterpunch board that high abrasion resisting material is made in counterattack section; Three groups of crusher chamber of formation between the respectively corresponding counterattack section of each rotor, three rotors and counterattack section.
Single rotor above described being positioned at and the first rotor of below are paid corresponding to the first power, and the second rotor of below is paid corresponding to the second power, are positioned at the first rotor and the reverse rotation of the second rotor of below.
Described single rotor, the first rotor and the second rotor are comprised of main shaft, rotor cylindrical shell, bar, bar securing member, the centripetal spherical rolling bearing of biserial and bearing block; Main shaft is contained in the centripetal spherical rolling bearing of biserial in the frame end walls outside, the rotor cylindrical shell is fixedly installed on the main shaft, bar is fixed on the rotor with the bar securing member, rotor is fixed on the main shaft by flat key, the main shaft two ends are bearing on the body two side with the centripetal spherical rolling bearing of biserial, and described bar forms with the high ferrochrome casting of shock-resistant wearing and tearing.
In the present invention, top single rotor can broken relatively large material, as thick, in broken use; The first rotor and the reverse rotation of the second rotor are equivalent to the use in parallel of two single-rotor impact crushers; Triple-spool is used in combination, and can finish simultaneously carse, medium and small broken operation, and the ratio of reduction is large, and product granularity is even, and production capacity is high, can reduce broken hop count, simplifies production procedure.
Operation principle of the present invention is: First relatively high power motor drives first order rotor and second level rotor and presses the same-directional high-speed rotation by pulley concial disk, and second motor drives the rotation of third level rotor high-speed by pulley concial disk; The bar of first order rotor and first order counterattack section form the first crusher chamber; The bar of second level rotor and second level counterattack section form the second crusher chamber; The bar of third level rotor and third level counterattack section form the 3rd crusher chamber; Material is thrown on the first order counterpunch board along the bar tangential direction after the upper stand material inlet enters bar that the first crusher chamber suffers High Rotation Speed and impacts, and then bounce-back is got back to the space of bar rotation and continued to repeat this process; Like this, material is subject to repeatedly impacting of bar, counterpunch board and in the mutual collision of the storeroom of high-speed flight, and material is pulverized along the fragile interface of itself bedding, joint, crackle; The material that is broken in the first chamber forces to enter the second crusher chamber by the plate seam of counterpunch board Lower Half; Material continues to be subjected to impact and the bump of second level rotor bar and second level counterpunch board in the crusher chamber of the second level, discharge along underpart plate seam; Third level smashing principle is identical with second level fragmentation.
Description of drawings
Fig. 1 is cutaway view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the cutaway view of Fig. 1 rotor.
The specific embodiment
The invention provides the tri-rotor impact breaker of a kind of " machine how broken ", such as Fig. 1, Fig. 2, shown in Figure 3, comprise frame, power pay, work pay, counterattack device, hydraulic mechanism and electric control system; Frame is comprised of first order fixed frame 7, first order rollover frame 8, second level fixed frame 15, second level rollover frame 12, frame inner wall in two ends of rotor is equipped with abrasion-proof backing block 22, and first order rollover frame 8 and second level rollover frame 12 realize backing down and closing by hydraulic mechanism 23.
Power pay by first order power pay 1, second level power pays 2 and forms.Work is paid to be paid to pay with second level work by first order work and is formed, and it is single rotor 3 that the first order work that wherein is positioned at the top is paid, and it is the first rotor 4, the second rotor 5 that the second level work that is positioned at the below is paid.
The counterattack device is by first order counterattack device and second level counterattack installation composition.The first order counterattack device that wherein is positioned at the top is comprised of first order counterattack section 9, first order suspension arrangement 10, and first order counterattack section 9 hangs on the first order rollover frame 8 by first order suspension arrangement 10; The second level counterattack device that is positioned at the below is comprised of second level counterattack section 13, second level suspension arrangement 14, and second level counterattack section 13 1 end hinges are on second level rollover frame 12, and the other end hangs on the second level rollover frame 12 by second level suspension arrangement 14; Second level counterattack device has two groups, left-right symmetry; Be provided with the counterpunch board 11 that high abrasion resisting material is made at counterattack section inwall; Three groups of crusher chamber of formation between the respectively corresponding counterattack section of each rotor, three rotors and counterattack section.Single rotor 3 above being positioned at and the first rotor 4 of below are paid 1, the second rotor 5 corresponding to the first power and are paid 2 corresponding to the second power, are positioned at the first rotor 4 and 5 reverse rotations of the second rotor of below.Single rotor 3, the first rotor 4 and the second rotor 5 are comprised of main shaft 16, rotor cylindrical shell 17, bar 18, bar securing member 19, the centripetal spherical rolling bearing 20 of biserial and bearing block 21; Main shaft 16 is contained in 20 li of the centripetal spherical rolling bearings of biserial in the frame end walls outside, rotor cylindrical shell 17 is fixedly installed on the main shaft 16, bar 18 usefulness bar securing members 19 are separately fixed on single rotor 3, the first rotor 4 and the second rotor 5, single rotor 3, the first rotor 4 and the second rotor 5 are fixed on the main shaft 16 by flat key respectively, the main shaft two ends are bearing on the body two side with the centripetal spherical rolling bearing 20 of biserial, and the high ferrochrome casting of the shock-resistant wearing and tearing of described bar 18 usefulness forms.
In the present invention, top single rotor 3 can broken relatively large material, as thick, in broken use; The first rotor 4 and 5 reverse rotations of the second rotor are equivalent to the use in parallel of two single-rotor impact crushers; Single rotor 3, the first rotor 4 and the second rotor 5 are used in combination, and can finish simultaneously carse, medium and small broken operation, and the ratio of reduction is large, and product granularity is even, can reduce broken hop count, simplify production procedure.
Operation principle of the present invention is: First relatively high power motor drives first order rotor and second level rotor and presses the same-directional high-speed rotation by pulley concial disk, and second motor drives the rotation of third level rotor high-speed by pulley concial disk; The bar 18 of first order rotor forms the first crusher chamber with first order counterattack section 9; The bar 18 of second level rotor forms the second crusher chamber with second level counterattack section 13; The bar 18 of third level rotor forms the 3rd crusher chamber, the second crusher chamber and the 3rd crusher chamber left-right symmetry with third level counterattack section 13; Material is thrown on the first order counterpunch board 11 along the bar tangential direction after the upper stand material inlet enters bar 18 that the first crusher chamber suffers High Rotation Speed and impacts, and then bounce-back is got back to the space of bar 18 rotations and continued to repeat this process; Like this, material is subject to repeatedly impacting of bar 18, counterpunch board 11 and in the mutual collision of the storeroom of high-speed flight, and material is pulverized along the fragile interface of itself bedding, joint, crackle; The material that is broken in the first chamber forces to enter the second crusher chamber by the plate seam of counterpunch board 11 Lower Halves; Material continues to be subjected to impact and the bump of second level rotor bar 18 and second level counterpunch board 11 in the crusher chamber of the second level, discharge along underpart plate seam; Third level smashing principle is identical with second level fragmentation.
Claims (5)
1. tri-rotor impact breaker, it is characterized in that described disintegrating machine comprise frame, power pay, work pay, counterattack device, hydraulic mechanism and electric control system, described work is paid by the single rotor (3) that is positioned at the top and the first rotor (4) that is positioned at single rotor (3) below and the second rotor (5) formation; The counterattack device is divided into first order counterattack device and second level counterattack device, the first order counterattack device that is positioned at the top is comprised of first order counterattack section (9) and first order suspension arrangement (10), and first order counterattack section (9) hangs on the first order rollover frame (8) by first order suspension arrangement (10); The second level counterattack device that is positioned at the below is comprised of second level counterattack section (13) and second level suspension arrangement (14), on second level counterattack section (13) one end hinges were turned on one's side frame (12) in the second level, the other end hung on the second level rollover frame (12) by second level suspension arrangement (14); Second level counterattack device has two groups, left-right symmetry; Be provided with the counterpunch board (11) that high abrasion resisting material is made at counterattack section inwall; Three groups of crusher chamber of formation between the respectively corresponding counterattack section of each rotor, three rotors and counterattack section.
2. disintegrating machine according to claim 1, it is characterized in that described be positioned at the top single rotor (3) and the first rotor (4) of below pay (1) corresponding to the first power, single rotor (3) is identical with the first rotor (4) rotation direction, second rotor (5) of below is paid (2) corresponding to the second power, is positioned at the first rotor (4) and the second rotor (5) reverse rotation of below.
3. disintegrating machine according to claim 1 and 2 is characterized in that described single rotor (3), the first rotor (4) and the second rotor (5) are comprised of main shaft (16), rotor cylindrical shell (17), bar (18), bar securing member (19), the centripetal spherical rolling bearing of biserial (20) and bearing block (21); The centripetal spherical rolling bearing of biserial (20) that main shaft is contained in outside the frame end walls is inner, rotor cylindrical shell (17) is fixedly installed on the main shaft (16), bar (18) is fixed on the rotor with bar securing member (19), rotor is fixed on the main shaft by flat key, and the main shaft two ends are bearing on the body two side with the centripetal spherical rolling bearing of biserial.
4. disintegrating machine according to claim 1 is characterized in that described frame is divided into first order fixed frame (7), first order rollover frame (8), second level fixed frame (15), second level rollover frame (12); Frame inner wall in two ends of rotor is equipped with abrasion-proof backing block (22), and first order rollover frame (8) and second level rollover frame (12) realize backing down and closing by hydraulic mechanism (23).
5. disintegrating machine according to claim 3 is characterized in that described bar (18) forms with the high ferrochrome casting of shock-resistant wearing and tearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178244 CN102294283B (en) | 2011-06-29 | 2011-06-29 | Tri-rotor impact breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110178244 CN102294283B (en) | 2011-06-29 | 2011-06-29 | Tri-rotor impact breaker |
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| Publication Number | Publication Date |
|---|---|
| CN102294283A CN102294283A (en) | 2011-12-28 |
| CN102294283B true CN102294283B (en) | 2013-04-24 |
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| CN 201110178244 Active CN102294283B (en) | 2011-06-29 | 2011-06-29 | Tri-rotor impact breaker |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203695128U (en) * | 2013-12-30 | 2014-07-09 | 江苏正昌粮机股份有限公司 | Hammer-type multi-rotor pulverizer |
| CN108816416A (en) * | 2018-03-13 | 2018-11-16 | 桐乡市梧桐春秋机械维修部 | The broken equipment of one kind |
| CN116921004B (en) * | 2023-09-15 | 2023-11-28 | 云南凯瑞特工程机械设备有限公司 | Single-motor gear transmission double-internal-drive sand making system |
Citations (15)
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|---|---|---|---|---|
| FR1038051A (en) * | 1950-06-13 | 1953-09-24 | Krupp Stahlbau Rheinhausen | Impact crusher |
| US3096035A (en) * | 1960-08-04 | 1963-07-02 | Barber Greene Co | Rotary impact crusher |
| DE1207774B (en) * | 1962-05-09 | 1965-12-23 | Weserhuette Ag Eisenwerk | Impact crusher with at least two rotors for the crushing of rock and similar materials |
| FR1454339A (en) * | 1965-11-19 | 1966-07-22 | Impact crusher for stones and the like | |
| US3343800A (en) * | 1964-04-29 | 1967-09-26 | Smidth & Co As F L | Crushing and drying apparatus |
| US3344999A (en) * | 1964-10-19 | 1967-10-03 | Norman H Kessler | Double impeller impact breaker |
| US3447758A (en) * | 1964-07-23 | 1969-06-03 | Nicolas Oznobichine | Multiple impact breaker |
| DE2023092A1 (en) * | 1970-05-12 | 1971-12-02 | Kloeckner Humboldt Deutz Ag | Impact brocher |
| CN2140783Y (en) * | 1992-10-31 | 1993-08-25 | 王鉴溥 | Double-grade disintegrating mill |
| CN2417924Y (en) * | 2000-04-04 | 2001-02-07 | 张显民 | Hammering-sheet type disintegrator |
| CN2527343Y (en) * | 2001-11-04 | 2002-12-25 | 李征宇 | Birotor superfine hammer type reaction crusher having internal grading device |
| CN2796832Y (en) * | 2004-11-03 | 2006-07-19 | 肖萍芝 | Back hammer type crushing machine |
| CN201832699U (en) * | 2010-09-19 | 2011-05-18 | 杨干 | Combined type superfine crusher |
| WO2011067583A1 (en) * | 2009-12-02 | 2011-06-09 | Aqs Holdings Limited | Improvements to soil and/or rock conditioning machines |
| CN202366760U (en) * | 2011-06-29 | 2012-08-08 | 四川皇龙智能破碎技术股份有限公司 | Triple-rotor impact crusher |
-
2011
- 2011-06-29 CN CN 201110178244 patent/CN102294283B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1038051A (en) * | 1950-06-13 | 1953-09-24 | Krupp Stahlbau Rheinhausen | Impact crusher |
| US3096035A (en) * | 1960-08-04 | 1963-07-02 | Barber Greene Co | Rotary impact crusher |
| DE1207774B (en) * | 1962-05-09 | 1965-12-23 | Weserhuette Ag Eisenwerk | Impact crusher with at least two rotors for the crushing of rock and similar materials |
| US3343800A (en) * | 1964-04-29 | 1967-09-26 | Smidth & Co As F L | Crushing and drying apparatus |
| US3447758A (en) * | 1964-07-23 | 1969-06-03 | Nicolas Oznobichine | Multiple impact breaker |
| US3344999A (en) * | 1964-10-19 | 1967-10-03 | Norman H Kessler | Double impeller impact breaker |
| FR1454339A (en) * | 1965-11-19 | 1966-07-22 | Impact crusher for stones and the like | |
| DE2023092A1 (en) * | 1970-05-12 | 1971-12-02 | Kloeckner Humboldt Deutz Ag | Impact brocher |
| CN2140783Y (en) * | 1992-10-31 | 1993-08-25 | 王鉴溥 | Double-grade disintegrating mill |
| CN2417924Y (en) * | 2000-04-04 | 2001-02-07 | 张显民 | Hammering-sheet type disintegrator |
| CN2527343Y (en) * | 2001-11-04 | 2002-12-25 | 李征宇 | Birotor superfine hammer type reaction crusher having internal grading device |
| CN2796832Y (en) * | 2004-11-03 | 2006-07-19 | 肖萍芝 | Back hammer type crushing machine |
| WO2011067583A1 (en) * | 2009-12-02 | 2011-06-09 | Aqs Holdings Limited | Improvements to soil and/or rock conditioning machines |
| CN201832699U (en) * | 2010-09-19 | 2011-05-18 | 杨干 | Combined type superfine crusher |
| CN202366760U (en) * | 2011-06-29 | 2012-08-08 | 四川皇龙智能破碎技术股份有限公司 | Triple-rotor impact crusher |
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| Publication number | Publication date |
|---|---|
| CN102294283A (en) | 2011-12-28 |
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Address after: 621000 Huichang North Road, Jiangyou Industrial Development Zone, Sichuan, Mianyang Applicant after: Huanglong Crushing-Conveyor Manufacturing Co., Ltd. Address before: 621000 Huichang North Road, Jiangyou Industrial Development Zone, Sichuan, Mianyang Applicant before: Jiangyou Huanglong Crusher & Conveyer Manufacturing Co. Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: JIANGYOU HUANGLONG BRUSHING DELIVERING EQUIPMENT MFG. CO. LTD. TO: SICHUAN HONGLONG INTELLIGENT CRUSHING TECHNOLOGY CO., LTD. |
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