CN2761269Y - Impact single-section beater disintegrater - Google Patents
Impact single-section beater disintegrater Download PDFInfo
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- CN2761269Y CN2761269Y CN 200420075117 CN200420075117U CN2761269Y CN 2761269 Y CN2761269 Y CN 2761269Y CN 200420075117 CN200420075117 CN 200420075117 CN 200420075117 U CN200420075117 U CN 200420075117U CN 2761269 Y CN2761269 Y CN 2761269Y
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Abstract
The utility model relates to an impact single-section hammer type disintegrator which comprises a casing, a sieving bed which is positioned in the casing and is composed of a vertical sieving plate and a semicircular sieving basket, and a rotor which is composed of a main shaft, a hammer disc and hammer heads, wherein both ends of the main shaft are arranged on a bearing seat positioned outside the casing by a bearing; both of the two ends of the main shaft are respectively provided with flywheels and belt pulleys. The utility model is characterized in that the semicircular sieving basket is composed of a sieving rack and grate rods, and a front cross-arm shaft and a rear cross-arm shaft are penetrated and arranged on the semicircular sieving rack. Both ends of the front cross-arm shaft are arranged on wallboard steps at both side of the casing, and the front cross-arm shaft and the rear cross-arm shaft are respectively connected with a horizontal adjusting screw rod and an oblique pull rod which are fixed on a front wall board and a rear wallboard in a hinged branch chain mode. The grate rods positioned in a disintegrating chamber above the rotor are arranged between each group of hammer heads at intervals. The utility model has the advantages of reasonable structural design, high work efficiency, long service life, stable operation and no jam and block, and the utility model can directly disintegrate material of which the edge length is less than 600mm into the material of the edge length is less than 10mm. The utility model is provided with a multi-directional adjusting mechanism to effectively control the discharging grain size.
Description
(1) technical field
The utility model relates to disintegrating apparatus, and particularly a kind of counterattack type single block hammer crusher of super large crusher chamber type can be widely used in the raw material and the grog fragmentation of mine quarrying, building material industry.Especially be suitable for the operation in small, broken bits of hard brittle material in compression strength≤200Mpa such as lime stone, dolomite, gypsum, shale, fluorite, gangue various.
(2) background technology
Disintegrating machine kind in the market is a lot, and jaw crusher, hammer mill, cone crusher, impact crusher etc. are arranged.Technically, every kind of type all has its advantage and characteristics, also all has some deficiency.Traditional hammer mill exists the little problem of the ratio of reduction.Most of type can only directly be broken into required particle with the stone about 80～100mm, and also exists design defect on the structure, such as the crusher chamber type optimize inadequately, the pan feeding angle is unreasonable, the counterattack angle can't not adjusted after science, the granularity chap etc.In addition, the section configuration of the structural design of rotor, cavity structure design, hammehead structure design and arrangement mode, castor bar and installation dimension etc., these factors all will produce a very large impact the efficient and the energy resource consumption of disintegrating machine.In general, for mine, building materials and other industry, if below 10mm even littler, the equipment of above-mentioned prior art all can not independently be finished with the material piece primary fragmentation about 600mm, generally to adopt lump ore → jaw crusher → hammer mill → go out product.Flow process of a kind of disintegrating machine be can design and qualified finished product material, the then problem that the inventor solved just oversize rock material can be ground into.
(3) summary of the invention
The purpose of this utility model is just at the problems referred to above and the counterattack type single block hammer crusher of custom-designed a kind of reasonable in design, high efficiency, long service life.
The purpose of this utility model realizes in the following manner: this counterattack type single block hammer crusher comprise by around wallboard and top board is that form and casing that have charging aperture, be positioned at the sifting bed of forming by vertical sieve plate and semi-circular basket of casing, and be arranged on concentric with it in the semi-circular basket by main shaft, the hammer dish that combines with main shaft, be installed in the rotor that the tup on the hammer dish is formed, the two ends of main shaft are held in place on the outer bearing block of casing by bearing, two ends at main shaft are equipped with flywheel and belt pulley respectively, wherein: semi-circular basket is made of semi-circular screen frame (unit) and the castor bar that is distributed on the screen frame (unit), two horizontal axis tams before and after on semi-circular screen frame (unit), being coated with vertically, wherein the two ends of preceding horizontal axis tam loads is placed on the wallboard of casing both sides and is connected with horizontal adjusting leading screw on being fixed on front wallboard by hinged chain mode, back horizontal axis tam is connected with oblique tie-bar on being fixed on rear wall plate by hinged chain mode, semi-circular basket and gap between rotor are regulated by adjusting leading screw and tie-bar, be provided with the counterattack liner plate in casing top board inboard, be processed with flute profile on the counterattack liner plate and collude groove, top board and horizontal direction are 10 °～20 ° angles, rotor is crusher chamber with this space of counterattack liner plate and vertical sieve plate, and vertically the castor of the slit of sieve plate and semi-circular basket seam is discharge gate; Castor thick stick in the crusher chamber of rotor top is arranged in respectively at interval to be organized between the tup.
In the utility model, the cross section of the castor bar on the semi-circular basket is parallelogram (wherein several castor sliver transvers sections of top, basket rear portion is trapezoidal), its purpose has three: one, and after the castor bar was installed on the screen frame (unit), little outer big castor bar slit was convenient to material and is discharged in can forming; The 2nd, less than the corner angle minimizing of 90 degree and connecing of material, help in the parallel four limit row sections the material splitting by area; The 3rd, from the mechanics angle, this shape can strengthen the bending strength of castor bar.
The hammer dish is provided with two groups of hammer axis holes that are positioned on the different reference circles, its objective is that working as tup may wear to a certain degree, tup and hammer axle can be changed on another group hammer axis hole the service life of raising tup.Slit on the semi-circular basket between each castor bar can be adjusted by its installation site on screen frame (unit), promptly adjusts by the slotted hole at castor bar two ends, and then adjusts material granularity.Described vertical sieve plate constitutes by three groups, and the gap of bottom one group of sieve plate and rotor is adjusted by its installation site and two jackscrews on the wallboard of both sides.
The first half of this machine casing is that the front wallboard of Lower Half is connected with bolt by flange with the both sides wallboard by five kinds of six variform wallboards by bolt combination together.Why this machine casing is designed to combined type, is during for the consumable accessory in the user need more change planes, and during as some consumable accessory on the castor bed, only needs end wall panel before the bottom is pulled down, just conveniently replaced.
Operation principle of the present utility model is as follows:
This machine is a kind of counterattack type single block hammer crusher, it drives rotor high-speed by motor by the V-belt and rotates, lump ore is slipped in the machine along blanking plate by charging aperture during work, the tup that meets at a high speed rotation is by strike and fragmentation, smash about 60%～70% first, all the other piece material of 30%～40% obtain to rush at counterpunch board at a high speed behind the kinetic energy, and are broken by collision once more.Form the mutual bump of storeroom and fragmentation through the bounce-back of counterpunch board and the material in the backlash, thus the wearing and tearing of minimizing tup.Meeting the requirements of material discharges by vertical sieve plate and bottom castor seam; Otherwise, impacted once more and fragmentation, or by after the extruding of castor bar, sieve plate and tup and the splitting fragmentation, outside the discharge machine.When if the wearing and tearing of tup or castor bar cause discharging-material size to increase, can by adjust tup on the hammer dish the position and the position of castor bar, sifting bed the granularity of product is recovered as before.And then the such distinguishing feature of achievements wear-out part speciality in service life.
The advantage that this machine art is compared with prior art possessed is:
1, energy-efficient: unique structure novel and elegant in appearance, the crusher chamber type of super large, multi-faceted discharge design are the assurances of its low energy consumption, high production; Convenient and practical multi-faceted governor motion (four kinds of forms) can be controlled discharging-material size effectively, improves the life-span and the utilization rate of tup and other consumable accessory greatly.Equal discharging-material size and output and the specific power decline 40% mutually of traditional disintegrating machine.
2, the ratio of reduction is especially big, and product granularity is even, adopts the combination of reaction type and hammer on this machine structure, and adopts the screening design in the machine, and the machine granularity of using is guaranteed in the given size scope.Can directly the material below the length of side 600mm be crushed to below the 10mm, and stable, cannot block stifledly.Concerning mine rock material factory, unit-hour output is quite objective.This equipment is a kind of reliable energy-saving crushing raw ore equipment thus.
3, consumable accessory speciality in service life, owing to adopt novel senior high-abrasive material, its wearability significantly increases.Material clashes in the super large crusher chamber mutually simultaneously, adopts the stone-crash-stone principle, improves percentage of damage, reduces machine members.Also designed convenient and reliable multiple regulative mode (four kinds of modes) in addition, after the wearing and tearing of tup, castor bar, can regulate therebetween the crack and continue to use to the limit.Thereby the more traditional disintegrating machine of consumable accessory improves 3～4 times service life.
(4) description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is horizontal axis tam and the front-back wall board connecting structure schematic diagram that is installed in the semicircle sifting bed screen frame (unit).
Fig. 4 is the structural front view of castor bar.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the cross sectional view of Fig. 4.
Among the figure: 1 is belt pulley, and 2 is main shaft, and 3 is key, and 4 is spacer, 5 is the hammer dish, and 6 are the hammer axle, and 7 is tup, and 8 is counterpunch board, 9 is vertical sieve plate, and 10 is the casing wallboard, and 11 is the casing liner plate, and 12 is the castor thick stick, 13 is spacer, and 14 is flywheel, and 15 is bearing, and 16 is bearing block, 17 is the castor bar, and 18 is connecting bolt, and 19 is screen frame (unit), 20 is the back horizontal axis tam, and 21 is the tie-bar joint, and 22 is tie-bar, 23 is top board, and 24 is crusher chamber, and 25 is end wall panel before the upper casing, 26 is access panel, and 27 is jackscrew, and 28 is preceding horizontal axis tam, 29 for adjusting nut I, and 30 for adjusting nut II, and 31 for adjusting leading screw, 32 is end wall panel before the lower casing, and 33 is the leading screw joint, and 34 are the supporting step.
(5) specific embodiment
The utility model is further described below in conjunction with accompanying drawing:
As Fig. 1,2,3, shown in 4: this counterattack type single block hammer crusher comprise by around wallboard and top board (23) is that form and casing that have charging aperture, be positioned at the sifting bed of forming by vertical sieve plate (9) and semi-circular basket of casing, and be arranged on concentric with it in the semi-circular basket by main shaft (2), the hammer dish (5) that combines by key (3) and spacer (4) with main shaft, be installed in the rotor that the tup (7) on the hammer dish (5) is formed by hammer axle (6), the two ends of main shaft (2) are held in place on the outer bearing block (16) of casing by radial roller bearing (15), flywheel (14) and belt pulley (1) are housed respectively at the two ends of main shaft (2), wherein: semi-circular basket connects castor bar (17) formation that is distributed on the screen frame (unit) by semi-circular screen frame (unit) (19) and by bolt (18), the cross section of castor bar (17) is parallelogram (shown in Figure 6), and the slit between each castor bar can be adjusted by its installation site on screen frame (unit) (19), promptly adjust (shown in Figure 5), and then adjust material granularity by the slotted hole at castor bar (17) two ends.On semi-circular screen frame (unit) (19), be coated with forward and backward two horizontal axis tams vertically, the supporting step (34) that the two ends of wherein preceding horizontal axis tam (28) load is placed on casing both sides wallboard is gone up and is connected with two horizontal adjusting leading screws (31) on being fixed on front wallboard (32) by hinged chain mode, back horizontal axis tam (20) is connected with two oblique tie-bars (22) on being fixed on rear wall plate (35) by hinged chain mode, and semi-circular basket and gap between rotor are regulated by adjusting leading screw (31) and tie-bar (22); Above-mentioned vertical sieve plate (9) constitutes by three groups, and the gap between bottom one group of sieve plate and rotor is adjusted by its installation site (seeing the slotted hole of position shown in Fig. 1) and two jackscrews (27) on the wallboard of both sides.Be provided with counterattack liner plate (8) in casing top board (23) inboard, be processed with flute profile on the counterattack liner plate (8) and collude groove, be beneficial to splitting to stone, top board (23) is 10 °～20 ° angles with horizontal direction, rotor is crusher chamber (24) with this space of counterattack liner plate and vertical sieve plate, and vertically the castor of the slit of sieve plate (9) and semi-circular basket seam is discharge gate.The castor thick stick (12) that is arranged in rotor top crusher chamber (24) is arranged at interval respectively to be organized between the tup (7), and its effect is to avoid oversize rock material to kill rotor to cause the accident, and plays safety effect, plays the effect of protection hammer dish simultaneously.
Hammer dish (5) is provided with two groups of hammer axis holes that are positioned on the different reference circles, its objective is that working as tup (7) may wear to a certain degree, tup (7) and hammer axle (6) can be changed on another group hammer axis hole the service life of raising tup.
Label 10 is the casing wallboard, and 11 is the casing liner plate, and 21 is the tie-bar joint, and 25 is end wall panel before the upper casing, and 26 is access panel, and 29 for adjusting nut I, and 30 for adjusting nut II, and 33 is the leading screw joint.
This machine static state is described below:
This machine rotor is made of parts such as main shaft, key, spacer, hammer dish, hammer axle, tup, bearing block and belt pulleys.Wherein main shaft and hammer dish couple together by key and spacer; Tup is connected by the hammer axle with the hammer dish; The rotor that is made of each parts is placed on the bearing block in the casing outside by bearing, passes through Bolt Connection between bearing block and its base plate.Form the crusher chamber of a super large between rotor and top counterpunch board and the vertical sieve plate.Two horizontal axis tams before and after on semi-circular screen frame (unit), being coated with vertically, wherein the two ends of preceding horizontal axis tam loads is placed on the supporting step of casing both sides wallboard and is connected with two horizontal adjusting leading screws on being fixed on front wallboard by hinged chain mode, and back horizontal axis tam is connected with two oblique tie-bars on being fixed on rear wall plate by hinged chain mode; Castor bar on the semi-circular basket is connected by bolt with screen frame (unit), and the installing hole at castor bar two ends is Long Circle, is convenient to change the slit between the castor bar, guarantees discharging-material size.
This motor-driven attitude is described below:
When motor drives belt pulley and makes rotor rotation by the V-belt, enter ore in the disintegrating machine and be subjected to rotating at a high speed the strike of tup and fragmentation.The rate that smashes first is about 60%～70%, and all the other material pieces of 30%～40% obtain to rush at counterpunch board and vertical sieve plate at a high speed behind kinetic energy and pulverize.Bounce-back through counterpunch board and sieve plate rushes at the tup direction once more, by for the second time or the interception of supplied materials for the third time and form the material dnockout, and then reduces the wearing and tearing of tup, and qualified pellet is discharged from the castor seam, otherwise by impact grinding once more.
The method that this machine is adjusted granularity has following four kinds: 1. at first open the front end handhole cover, rotation is adjusted two nuts on the leading screw and two nuts on the tie-bar and is made leading screw promote sifting bed to do suitably mobile on the rotor radial direction, thereby change the gap between tup running orbit and the sifting bed, and then tighten two nuts on the leading screw.2. unclamp the castor bar on the semi-circular basket in bottom and the attachment bolt of screen frame (unit) with spanner, each castor interspace is changed, and then fastening getting final product.Next group sieve plate of vertical sieve plate is moved inward, and its method is to unclamp itself and the connecting bolt of casing wallboard, gets final product with spanner adjustment jackscrew, tightens up afterwards again.4. may wear to a certain degree when tup, tup and hammer axle can be changed on the hammer dish and get final product on other four groups of hammer axis holes.
Claims (6)
1, a kind of counterattack type single block hammer crusher, it comprise by around wallboard and top board (23) is that form and casing that have charging aperture, be positioned at the sifting bed of forming by vertical sieve plate (9) and semi-circular basket of casing, and be arranged on concentric with it in the semi-circular basket by main shaft (2), the hammer dish (5) that combines with main shaft, be installed in the rotor that the tup (7) on the hammer dish is formed, the two ends of main shaft (2) are held in place on the outer bearing block (16) of casing by bearing (15), flywheel (14) and belt pulley (1) are housed respectively at the two ends of main shaft (2), it is characterized in that: semi-circular basket is made of semi-circular screen frame (unit) (19) and the castor bar (17) that is distributed on the screen frame (unit), two horizontal axis tams before and after on semi-circular screen frame (unit) (19), being coated with vertically, the step (34) that the two ends of wherein preceding horizontal axis tam (28) load is placed on casing both sides wallboard is gone up and is connected with horizontal adjusting leading screw (31) on being fixed on front wallboard (32) by hinged chain mode, back horizontal axis tam (20) is connected with oblique tie-bar (22) on being fixed on rear wall plate (35) by hinged chain mode, semi-circular basket and gap between rotor are regulated by adjusting leading screw (31) and tie-bar (22), be provided with counterattack liner plate (8) in casing top board (23) inboard, be processed with flute profile on the counterattack liner plate (8) and collude groove, top board (23) is 10 °～20 ° angles with horizontal direction, and the castor thick stick (12) that is arranged in rotor top crusher chamber (24) is arranged in respectively at interval to be organized between the tup.
2, counterattack type single block hammer crusher according to claim 1, it is characterized in that: the cross section of castor bar (17) is a parallelogram on the semi-circular basket.
3, counterattack type single block hammer crusher according to claim 1 is characterized in that: hammer dish (5) is provided with two groups of hammer axis holes that are positioned on the different reference circles.
4, counterattack type single block hammer crusher according to claim 1 is characterized in that: the slit between the castor bar (17) on the semi-circular basket is adjusted by its installation site on semi-circular screen frame (unit) (19).
5, counterattack type single block hammer crusher according to claim 1 is characterized in that: vertically sieve plate (9) constitutes by three groups, and the gap of bottom one group of sieve plate and rotor is adjusted by its installation site and two jackscrews (27) on the wallboard of both sides.
6, counterattack type single block hammer crusher according to claim 1 is characterized in that: the first half of casing is to be combined by bolt by five kinds of six variform wallboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075117 CN2761269Y (en) | 2004-11-13 | 2004-11-13 | Impact single-section beater disintegrater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075117 CN2761269Y (en) | 2004-11-13 | 2004-11-13 | Impact single-section beater disintegrater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761269Y true CN2761269Y (en) | 2006-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075117 Expired - Fee Related CN2761269Y (en) | 2004-11-13 | 2004-11-13 | Impact single-section beater disintegrater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761269Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350393A (en) * | 2011-11-10 | 2012-02-15 | 蒋道利 | Regulation device for gap between sieve plate and hammer head of hammer crusher |
| CN103143413A (en) * | 2013-02-21 | 2013-06-12 | 南昌光明化验设备有限公司 | Sieve-bottom-free hammer crusher used for coal sample preparation |
| CN103495459A (en) * | 2013-10-23 | 2014-01-08 | 邳州诚实矿山机械有限公司 | Heavy hammer double-function impact crusher |
| CN105289800A (en) * | 2015-11-27 | 2016-02-03 | 贵州晨光机械制造有限公司 | Box type crusher |
| CN107597288A (en) * | 2017-10-17 | 2018-01-19 | 江苏秋林特能装备股份有限公司 | Wet crushing machine |
| CN109046596A (en) * | 2018-09-03 | 2018-12-21 | 朱志敏 | Synthesize crushing technology |
| CN109395831A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | A kind of soft readjustment device and sand making machine |
| CN109833943A (en) * | 2017-11-28 | 2019-06-04 | 宋加龙 | Birotor scrap steel crusher and breaking method |
| CN111389515A (en) * | 2020-04-18 | 2020-07-10 | 台州市久鼎金属贸易有限公司 | Impact hammer crusher with sieve plate |
| CN111957407A (en) * | 2020-08-17 | 2020-11-20 | 吉林工程技术师范学院 | Waste lithium battery recovery device |
| CN112536102A (en) * | 2020-11-17 | 2021-03-23 | 谭冬娥 | Rotor balance structure of mine hammer crusher |
-
2004
- 2004-11-13 CN CN 200420075117 patent/CN2761269Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350393A (en) * | 2011-11-10 | 2012-02-15 | 蒋道利 | Regulation device for gap between sieve plate and hammer head of hammer crusher |
| CN103143413A (en) * | 2013-02-21 | 2013-06-12 | 南昌光明化验设备有限公司 | Sieve-bottom-free hammer crusher used for coal sample preparation |
| CN103495459A (en) * | 2013-10-23 | 2014-01-08 | 邳州诚实矿山机械有限公司 | Heavy hammer double-function impact crusher |
| CN105289800A (en) * | 2015-11-27 | 2016-02-03 | 贵州晨光机械制造有限公司 | Box type crusher |
| CN107597288A (en) * | 2017-10-17 | 2018-01-19 | 江苏秋林特能装备股份有限公司 | Wet crushing machine |
| CN109833943A (en) * | 2017-11-28 | 2019-06-04 | 宋加龙 | Birotor scrap steel crusher and breaking method |
| CN109395831A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | A kind of soft readjustment device and sand making machine |
| CN109395831B (en) * | 2018-08-30 | 2024-03-22 | 北京百旺环境科技股份有限公司 | Flexible adjusting device and sand making machine |
| CN109046596A (en) * | 2018-09-03 | 2018-12-21 | 朱志敏 | Synthesize crushing technology |
| CN111389515A (en) * | 2020-04-18 | 2020-07-10 | 台州市久鼎金属贸易有限公司 | Impact hammer crusher with sieve plate |
| CN111957407A (en) * | 2020-08-17 | 2020-11-20 | 吉林工程技术师范学院 | Waste lithium battery recovery device |
| CN111957407B (en) * | 2020-08-17 | 2021-11-09 | 吉林工程技术师范学院 | Waste lithium battery recovery device |
| CN112536102A (en) * | 2020-11-17 | 2021-03-23 | 谭冬娥 | Rotor balance structure of mine hammer crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060301 Termination date: 20111113 |