CN2749571Y - Eddy flow strong counterattack type breaker - Google Patents
Eddy flow strong counterattack type breaker Download PDFInfo
- Publication number
- CN2749571Y CN2749571Y CN 200420075315 CN200420075315U CN2749571Y CN 2749571 Y CN2749571 Y CN 2749571Y CN 200420075315 CN200420075315 CN 200420075315 CN 200420075315 U CN200420075315 U CN 200420075315U CN 2749571 Y CN2749571 Y CN 2749571Y
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- frame
- bar
- fixed head
- circular arc
- plate
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- Expired - Fee Related
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Abstract
The utility model comprises a frame, a power transmitting mechanism and a hydraulic mechanism. The lower part of the frame is provided with a rotor body, a plate hammer is arranged on the rotor body, a circular arc crushing chamber is fixed in the frame which is arranged on the upper part of the rotor body and the inner wall of the circular arc crushing chamber is provided with a layer of counterattack lining plate the surface of which forms a sawtooth shape. The rotor body is arranged in a chamber, one inner side of which is provided with an upper regulating and fixing plate and a lower regulating and fixing plate which are in pin joint, the counterattack lining plate is fixed on the surfaces of the two regulating and fixing plates, wherein the rear part of the upper regulating and fixing plate is arranged on the lower frame through a pull rod, the rear part of the lower regulating and fixing plate is also arranged on the lower frame through a pull rod, an oil cylinder which is arranged on the pull rod is connected with the hydraulic mechanism and a thick toothed plate is fixed on the frame which is between the upper regulating and fixing plate and the circular arc crushing chamber which is arranged on the upper part of the frame. Compared with the existing hard rock counterattack type crusher, the utility model has the characteristics of high and large chamber shape, multi-stage crushing, multi-acting force crushing, large feeding granularity, good particle shape of finished goods, etc., the crushing process can be simplified and saved and the investment can be saved.
Description
Affiliated technical field
The utility model belongs to a kind of material disintegrating apparatus, relates generally to the powerful impact breaker of a kind of vortex.Hard above elementary, two-stage crushing operation in being applicable to that industry requirement feed sizes such as water power, metallurgy, building materials, highway, railway are big, compression strength is high, the product particle shape is good, faller gill shape content is few, production capacity is big.
Background technology
Aspect construction such as water power, urban architecture, highway, railway, need a large amount of building materials, these raw materials not only need certain rigidity, and the finished product after the processing is cube, and faller gill shape content is few.The one-level disintegrating machine of these materials of processing mainly is a jaw crusher at present, and secondary breaker is the hard rock impact breaker.Jaw crushing machined clay content, the material that water content is big yield poorly, finished product faller gill shape content height; Now the general hard rock impact breaker of water power, building material industry as shown in Figure 1, mainly constitute by the counterpunch board 1 on top, the counterpunch board 2 at middle part and counterpunch board 3, frame 4 and the rotor block 5 of bottom, counterpunch board 1 and counterpunch board 2 are suspended on the frame, because the counterpunch board and the rotor block 5 formed breaking cavity of suspention are little, feed size is restricted, pure bump fragmentation takes place with counterpunch board after entering cavity in material, time of staying weak point in broken cavity, and the ratio of reduction is little.Feed size is also little, can not form material from the impact grinding effect, produces pure and the counterpunch board impact grinding.Here it is the hard rock impact breaker can only be used for secondary or three grades of fragmentations, the main cause that the product particle shape is relatively poor, power consumption is big, production capacity is low.And product faller gill shape content is higher, yields poorly, and energy consumption is big, can not satisfy the building trade requirement fully.The hard rock impact breaker exists simultaneously changes the counterpunch board difficulty, and bar is shaped as rectangle, and along with the wearing and tearing of bar, the discharging particle shape is along with variation, instability.Bar form on the hard rock impact breaker rotor block 5 is a rectangle, when broken and the material contact area big, can not produce the splitting effect, only produce strike effect, and along with the bar wearing and tearing, bar working sections area diminishes, be pointed shape, this also is one of reason of its crushing effect difference.As shown in Figure 2, the counterpunch board that hard rock impact breaker two hangs on the back cavity is shaped as flat type, under adjust the crusher chamber counterpunch board also for flat type, itself and counterpunch board support employing bolt fixed mode usually come off and damage rotor block and body because of bolt head wears away abrasion-proof backing block.Simultaneously, the contact-making surface when flat counterpunch board and material impacting is bigger, and material is difficult for producing breaking force, and material is not easy cracked.
Summary of the invention
The purpose of this utility model provides the powerful impact breaker of a kind of vortex, makes it have that the chamber form height is big, multistage, the fragmentation of multiaction power, and feed size is big, the characteristics that the finished product particle shape is good.
The purpose of this utility model can adopt following technical scheme to realize: it comprises frame, power drive mechanism, hydraulic mechanism, the bottom of frame is provided with a rotor block, itself and motivation transfer motion part interlock mutually, rotor block is provided with the bar that is used for broken material, fix a circular arc crusher chamber in the frame on the top of rotor block, its inwall is provided with the liner plate of layer of surface indention, a side is provided with two adjustment fixed heads up and down in the chamber at rotor block place, hinged between two adjustment fixed heads, the fixing counterattack in the surface of two adjustment fixed heads liner plate, wherein raising solidating decides postlaminar part and is arranged on the frame plate by a pull bar, the downward modulation solidating is decided postlaminar part and also is arranged on the frame plate by a pull bar, two pull bars are connected with hydraulic mechanism, raise on the frame between the circular arc crusher chamber of putting in order fixed head and upper rack and fix a tooth plate.
Bar on the described rotor block is " " " shape.
Liner plate on the upper and lower adjustment fixed head is a side tooth profile.
Be provided with the wedge shape slot on upper and lower adjustment fixed head, liner plate on upper and lower adjustment fixed head bottom is provided with wedge, and the wedge of liner plate bottom is installed in the wedge shape slot on the fixed head.
On the pull bar of the adjustment fixed head of bottom, an elastic device is installed.
On the frame of circular arc crusher chamber outside, fix an instrument that is used to change bar, its mainly by cantilever hang, electric block and bar special mould clamp constitute, cantilever hangs the top that is fixed on crusher frame, electric block is arranged on cantilever and hangs on, the bar special mould clamp is arranged on the bottom of electric block, can drive the bar jig and move up and down.
In sum, because the circular arc crusher chamber of the tall and big vortex of employing of the present utility model, and the multiple stage crushing section, so feed size is big, realize that material combines and the fragmentation that realizes from impact grinding with at multiple smashing principle such as bump, shearing, extruding, friction.The powerful impact breaker vortex breakdown of vortex chamber liner plate adopts zigzag, and the broken thick tooth plate between circular arc crusher chamber and the upper mounted plate adopts arc tooth shape, and the crusher chamber liner plate of plate segment adopts side tooth profile and rectangle up and down simultaneously.The vortex breakdown chamber liner plate of circular arc adopts zigzag, lacks than plate shaped counterpunch board contact-making surface when material clashes into its generation, and material easily produces breaking force, and is cracked easily; The profile of tooth liner plate of thick tooth plate easily makes material produce shear strength, and material is easy to fragmentation; Side tooth profile on the last bottom plate and rectangle tooth plate adopt plug-in type to install, and on the one hand, broken material lacks than flat with the tooth plate contact-making surface, easily produce breaking force, part material produces material self-friction power in the middle of resting on profile of tooth, reduces and the wearing piece contact area, saves the wearing piece expense; On the other hand, plug-in type is installed and to be easy to dismounting than bolt fixed mode, can not come off and damages rotor block and body because of bolt head wears away abrasion-proof backing block, and replacing need only be opened and be observed Men Buxu and take complete machine apart.The utility model is compared with existing hard rock impact breaker, have that the chamber form height is big, multistage, the fragmentation of multiaction power, feed size is big, the finished product particle shape is good, can be used as thick broken and two-stage crushing, saves and simplifies crushing circuit, save investment, bar utilization rate height, replacing, dismounting have specific purpose tool, change rapid, laborsaving efficient.The bar shape adopts the appearance of " bent moon " shape, helps splitting material in shattering process, and in wear process, bar working sections area changes hardly, makes the bar long service life, and utilization rate is higher by 10～20% than hard rock impact breaker.When changing bar, elder generation overturns with the hydraulic headstock gear structure and goes up left frame, pulls down fixedly fixture block of rotor and bar, utilizes bar to change light, the replacing rapidly of specific purpose tool one people, has improved operating efficiency.Hard above elementary, two-stage crushing operation in being applicable to that industry requirement feed sizes such as water power, metallurgy, building materials, highway, railway are big, compression strength is high, the product particle shape is good, faller gill shape content is few, production capacity is big.
Description of drawings
Fig. 1 is existing hard rock impact breaker structure diagram.
Fig. 2 is hard rock impact breaker counterattack liner plate shape and fixed form schematic diagram.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is the bar structural representation.
Fig. 5 is the counterattack lining plate structure schematic diagram on the circular arc crusher chamber inwall.
Among the figure: 1, the counterattack portion on top, 2, the counterattack portion at middle part, 3, the counterattack portion of bottom, 4, framework portion, 5, rotor block, 6, upper stand, 7, rotor block, 8, the circular arc crusher chamber at top, 9, zigzag counterattack liner plate, 10, thick tooth plate, 11, raise whole fixed head, 12, the whole fixed head of downward modulation, 13, square shaped teeth counterattack liner plate, 14.1,14.2 pull bar, 15, hydraulic pressure is adjusted dolly, 16, bar, 17, lower bearing bracket, 18, motor, 19, cantilever hangs, and 20, electric block, 21, the bar special mould clamp, 22, clamping bolt on the bar, 23, clamping bolt under the bar, 24, the wedge shape slot, 25, wedge.
The specific embodiment
In conjunction with the accompanying drawings, specific embodiment of the utility model is described.
As Fig. 3,4, shown in 5, described disintegrating machine mainly comprises upper stand 6, lower framework 17, rotor block 7 and motor 18, hydraulic pressure is adjusted dolly 15, rotor block 7 is positioned on the lower bearing bracket 17, it and motor 18 are by the V-belt interlock, in upper stand 6, has holistic circular arc crusher chamber 8, itself and upper stand 6 are fixed, crusher chamber 8 inwalls are one deck zigzag counterattack liner plate 9 (as shown in Figure 5) fixedly, a side is provided with two adjustment fixed heads 11 up and down in the chamber at rotor block place, 12, hinged between whole fixed head 11 of rise and the whole fixed head 12 of downward modulation, the surface of two adjustment fixed heads is side tooth profile liner plate 13 fixedly.Be provided with wedge shape slot 24 on upper and lower adjustment fixed head, the liner plate bottom on the upper and lower adjustment fixed head is provided with wedge 25, and wedge 25 and the wedge shape slot of adjusting on the fixed head 24 match fixing.Wherein raise whole fixed head 11 rear portions and be arranged on the lower bearing bracket 17 by a pull bar 14.1, whole fixed head 12 rear portions of downward modulation also are arranged on the lower bearing bracket 17 by a pull bar 14.2, and two pull bars are connected with hydraulic trolley 15.On the pull bar 14.2 of the adjustment fixed head 12 of bottom, be with a spring assembly.Two pull bars are provided with hydraulic cylinder, and 15 are connected on hydraulic cylinder and the hydraulic trolley.Elastic device has the discharge of the cushioning effect of yielding can not broken thing.Also can vary in size, adjust the gap of adjusting up and down between fixed head and the rotor block 7, thereby be used for adjusting discharging clearance by hydraulic cylinder according to product granularity.Raise on the frame between the circular arc crusher chamber 8 of putting in order fixed head 11 and upper rack 6 and fix a thick tooth plate 10, it is tooth shape.On the rotor block 7 bar 16 (as shown in Figure 4) be " " " shape, i.e. falcate.
On the frame of circular arc crusher chamber outside, fix an instrument that is used to change bar, its mainly by cantilever hang 19, electric block 20 and bar special mould clamp 21 constitute, cantilever hangs 19 tops that are fixed on crusher frame, electric block 20 is arranged on cantilever and hangs on 19, bar special mould clamp 21 is arranged on the bottom of electric block, can drive bar jig 21 and move up and down.When replacing, upset, mobile bar 16, open afer bay with the hydraulic headstock gear structure, Panasonic's bar 16 fixtures, mobile suspended wall hangs, special mould clamp on the electric block suspension hook is put into the bar two ends, two ends two clamping bolts 22,23 are up and down separately tightened block bar 16, shift out rotor block 7 and body.Unclamp two ends, bottom clamping bolt, bar 16 is under the gravity effect, and upset turns over wear surface to the lower end automatically, and wear surface does not turn over to the upper end, and turn-over can be installed.Also available the method moves, changes bar.Change, adjust bar so easily, rapidly.
Operation principle is as follows: motor 18 through the V-belt, belt pulley drives rotor block 7 rotation at a high speed counterclockwise, treat that broken material is in feeding mouth enters the disintegrating machine cavity, impacted the profile of tooth counterpunch board 9 cracked fragmentations in back at paramount maelstrom circular arc crusher chamber 8 tops by high speed rotor rotated bar 16, the bounce-back free-falling with constantly clash into mutually with the follow-up material that makes progress, the realization from impact grinding.Between first section thick tooth plate 10 of crusher chamber and bar 16, do not produced huge pressure and shearing force by fully broken bulk materials, even difficult broken material also can be entered by coarse crushing easily and raise second section crusher chamber that whole fixed head 11 forms, side tooth profile liner plate 13 on it is less with rotor bar 16 gaps, material is rubbed at this, impact, shear, broken in pushing under the multiple effect, the 3rd section crusher chamber that enters whole fixed head 12 formation of downward modulation is in small, broken bits, profile of tooth liner plate on it is littler with rotor bar gap, material is rubbed at this equally, impact, shear, push and obtain further fragmentation, the discharge body.
When being used for primary breakup, feed size is big, and marker size is big, can not installed by the 3rd section crusher chamber that the whole fixed head 12 of downward modulation forms, and can replace jaw crusher or gyratory crusher coarse crushing
When being used for two-stage crushing, feed size is less, and marker size is also less, and the 3rd section crusher chamber installed, and can replace gyratory crusher or hard rock impact breaker.Therefore, a main frame, by difference configuration can satisfy coarse crushing and in broken two kinds of functions.
Claims (6)
1, the powerful impact breaker of a kind of vortex, it comprises frame, power drive mechanism, hydraulic mechanism (15), the bottom of frame is provided with a rotor block (7), itself and motivation transfer motion part interlock mutually, rotor block (7) is provided with the bar (16) that is used for broken material, it is characterized in that: fix a circular arc crusher chamber (8) in the upper stand of rotor block (7), its inwall is provided with the counterattack liner plate (9) of layer of surface indention, a side is provided with in the chamber at rotor block (7) place, following two adjustment fixed heads (11) (12), hinged between two adjustment fixed heads, the surface of two adjustment fixed heads is fixed with counterattack liner plate (13), wherein raising whole fixed head (11) rear portion is arranged on the lower bearing bracket (17) by a pull bar (14.1), whole fixed head (12) rear portion of downward modulation also is arranged on the lower bearing bracket (17) by a pull bar (14.2), pull bar (14.1) (14.2) is gone up the oil cylinder that is provided with and is connected with hydraulic mechanism (15), raises on the frame between the circular arc crusher chamber (8) of putting in order fixed head and upper rack and fixes a thick tooth plate (10).
2, the powerful impact breaker of vortex according to claim 1, it is characterized in that: the bar (16) on the described rotor block (7) is " " " shape.
3, the powerful impact breaker of vortex according to claim 1, it is characterized in that: the liner plate (13) on the upper and lower adjustment fixed head is a side tooth profile.
4, the powerful impact breaker of vortex according to claim 1, it is characterized in that: on upper and lower adjustment fixed head, be provided with wedge shape slot (24), counterattack liner plate bottom on the upper and lower fixing plate is provided with wedge (25), and wedge (25) is positioned at wedge shape slot (24).
5, the powerful impact breaker of vortex according to claim 1, it is characterized in that: the pull bar (14.2) of the adjustment fixed head (12) of bottom is provided with an elastic device.
6, the powerful impact breaker of vortex according to claim 1, it is characterized in that: on the outside frame of circular arc crusher chamber (8), fix an instrument that is used to change bar, it mainly hangs (19), electric block (20) and bar special mould clamp (21) by cantilever and constitutes, cantilever hangs the top that (19) are fixed on crusher frame, electric block (20) is arranged on cantilever and hangs on (19), and bar special mould clamp (21) is arranged on the bottom of electric block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075315 CN2749571Y (en) | 2004-12-06 | 2004-12-06 | Eddy flow strong counterattack type breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075315 CN2749571Y (en) | 2004-12-06 | 2004-12-06 | Eddy flow strong counterattack type breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749571Y true CN2749571Y (en) | 2006-01-04 |
Family
ID=35822967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075315 Expired - Fee Related CN2749571Y (en) | 2004-12-06 | 2004-12-06 | Eddy flow strong counterattack type breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749571Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145311A (en) * | 2011-04-11 | 2011-08-10 | 南京凯盛国际工程有限公司 | Lining plate device for impact plate of impact crusher |
| CN102151592A (en) * | 2011-01-11 | 2011-08-17 | 韶关市韶瑞重工有限公司 | High-efficiency impact sand making machine |
| CN103752372A (en) * | 2013-12-31 | 2014-04-30 | 吴江亿泰真空设备科技有限公司 | Sieving plate adjusting device of hammer type crusher |
| CN103801428A (en) * | 2014-01-27 | 2014-05-21 | 徐州徐工施维英机械有限公司 | Flat hammer hoisting device and crawler type crusher |
| CN107457046A (en) * | 2017-09-08 | 2017-12-12 | 中国矿业大学 | A kind of forced action type fine powder machine |
| CN108465518A (en) * | 2018-06-01 | 2018-08-31 | 襄阳远锐资源工程技术有限公司 | A kind of cracking and sorting system for lead-acid accumulator |
| CN108686766A (en) * | 2018-06-01 | 2018-10-23 | 襄阳远锐资源工程技术有限公司 | A kind of high capacity crusher finely disassembled for lead-acid accumulator |
| CN108940464A (en) * | 2017-05-22 | 2018-12-07 | 重庆三铭重工有限公司 | A kind of star-like hammer mill |
| CN111408446A (en) * | 2020-04-18 | 2020-07-14 | 台州市久鼎金属贸易有限公司 | Rotor assembly adopting integral hammer body |
| CN112958237A (en) * | 2021-01-29 | 2021-06-15 | 福建省明辉机械制造有限公司 | Roller and wood pulp rubbing crusher are smashed to assembled |
| WO2024104262A1 (en) * | 2022-11-18 | 2024-05-23 | 河南黎明重工科技股份有限公司 | Impact crusher capable of adjusting discharge grading |
-
2004
- 2004-12-06 CN CN 200420075315 patent/CN2749571Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151592A (en) * | 2011-01-11 | 2011-08-17 | 韶关市韶瑞重工有限公司 | High-efficiency impact sand making machine |
| CN102145311A (en) * | 2011-04-11 | 2011-08-10 | 南京凯盛国际工程有限公司 | Lining plate device for impact plate of impact crusher |
| CN103752372A (en) * | 2013-12-31 | 2014-04-30 | 吴江亿泰真空设备科技有限公司 | Sieving plate adjusting device of hammer type crusher |
| CN103801428A (en) * | 2014-01-27 | 2014-05-21 | 徐州徐工施维英机械有限公司 | Flat hammer hoisting device and crawler type crusher |
| CN103801428B (en) * | 2014-01-27 | 2016-03-02 | 徐州徐工施维英机械有限公司 | Boards hammer lifting device and crawler type disintegrating machine |
| CN108940464A (en) * | 2017-05-22 | 2018-12-07 | 重庆三铭重工有限公司 | A kind of star-like hammer mill |
| CN107457046A (en) * | 2017-09-08 | 2017-12-12 | 中国矿业大学 | A kind of forced action type fine powder machine |
| CN108465518A (en) * | 2018-06-01 | 2018-08-31 | 襄阳远锐资源工程技术有限公司 | A kind of cracking and sorting system for lead-acid accumulator |
| CN108686766A (en) * | 2018-06-01 | 2018-10-23 | 襄阳远锐资源工程技术有限公司 | A kind of high capacity crusher finely disassembled for lead-acid accumulator |
| CN108686766B (en) * | 2018-06-01 | 2023-09-08 | 襄阳远锐资源工程技术有限公司 | A high-efficient breaker for meticulous disassembling of lead acid battery |
| CN108465518B (en) * | 2018-06-01 | 2023-09-12 | 襄阳远锐资源工程技术有限公司 | Crushing and sorting system for lead-acid storage battery |
| CN111408446A (en) * | 2020-04-18 | 2020-07-14 | 台州市久鼎金属贸易有限公司 | Rotor assembly adopting integral hammer body |
| CN112958237A (en) * | 2021-01-29 | 2021-06-15 | 福建省明辉机械制造有限公司 | Roller and wood pulp rubbing crusher are smashed to assembled |
| CN112958237B (en) * | 2021-01-29 | 2022-06-07 | 福建省明辉机械制造有限公司 | Assembled wood pulp rubbing crusher |
| WO2024104262A1 (en) * | 2022-11-18 | 2024-05-23 | 河南黎明重工科技股份有限公司 | Impact crusher capable of adjusting discharge grading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |