CN104624289A - Rotary jaw type crushing machine - Google Patents
Rotary jaw type crushing machine Download PDFInfo
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- CN104624289A CN104624289A CN201510112400.6A CN201510112400A CN104624289A CN 104624289 A CN104624289 A CN 104624289A CN 201510112400 A CN201510112400 A CN 201510112400A CN 104624289 A CN104624289 A CN 104624289A
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- plate
- jaw
- tooth plate
- moving jaw
- jaw plate
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Abstract
The invention relates to a rotary jaw type crushing machine. The rotary jaw type crushing machine mainly comprises a rack, an eccentric shaft, a pull rod spring, a toggle plate, a fixed jaw plate and a movable jaw plate, wherein the upper end of the movable jaw plate sleeves the eccentric shaft, the pivot position of the movable jaw plate is fixed by virtue of the toggle plate, and the lower end of the movable jaw plate is controlled by virtue of the pull rod spring; a toothed plate is arranged on the movable jaw plate; an annular clamping slot is formed in the surface of the movable jaw plate, an annular snap joint is fixedly assembled on the lower surface of the toothed plate, the toothed plate can rotate around the rotational axis of toothed plate and relative to the surface of the movable jaw plate; and wedge-shaped teeth are formed in the circumferential direction of the upper surface of the toothed plate in a rotational symmetrical manner. The rotary jaw type crushing machine has the advantages that ores are extruded and the position of the movable jaw plate is automatically adjusted at the same time, so that the whole surface of the movable jaw plate can be used for processing the ores, service life of the movable jaw plate is effectively prolonged, and maintenance frequency of the rotary jaw type crushing machine is reduced.
Description
Technical field
The present invention relates to a kind of disintegrating machine, specifically a kind of jaw crusher.
Background technology
In the processing of aluminum products, after needing to carry out fragmentation, alkali cleaning, filtration, acidifying, filtration, calcination to aluminum ore, then carry out fusion electrolysis, finally extract pure aluminum, the pure aluminum extracted could be used for making various product; Aluminum ore is being carried out in broken operation, often use jaw crusher, jaw crusher is called for short jaw and breaks, have that the ratio of reduction is large, product granularity is even, structure is simple, the advantage such as reliable operation, maintenance are easy, jaw crusher drives V-belt to pass on to belt pulley by power by motor, belt pulley drives eccentric shaft to be moved around eccentric shaft in jaw top, and then realizes whole dynamic jaw reciprocating motion; After ore is input to disintegrating machine, primarily of dynamic jaw bottom with determine jaw and extrude also powder ore, in long-term pulverizing process, move the jaw bottom serious wear of jaw, and the Upper wear of jaw is not obvious; This uneven abrasion condition seriously reduces the service life of jaw; If jaw is reversed end for end up and down, need again to stop machine, affect job schedule, adjustment operation is not convenient yet; Also be easy to make dust enter disintegrating machine inside in the process of adjustment, make disintegrating machine internal part impaired.
Summary of the invention
For the problems referred to above, the invention provides a kind of revolution jaw crusher, this disintegrating machine automatically adjusts jaw position while extruding ore, is all had an opportunity for processing ore in the whole surface of jaw, effectively extends jaw service life and reduces disintegrating machine maintenance frequency.
For solving the problem, the technical solution adopted in the present invention is: this revolution jaw crusher mainly includes frame, eccentric shaft, pull-rod spring, bracket, determines jaw and moving jaw plate; Describedly determine jaw and be fixedly mounted in frame; The upper end of described moving jaw plate is set on described eccentric shaft, and described moving jaw plate is passed through described bracket fixed pivot position and controlled the lower end of moving jaw plate by pull-rod spring; The tooth plate be provided with in patty parallel on described moving jaw plate; Offer annular slot on the surface of described moving jaw plate, be fixedly equipped with the annular buckle matched with described annular slot at the lower surface of described tooth plate, described tooth plate can around the surface pivots of own torque relative to described moving jaw plate; Rotate in a circumferential direction at the upper surface of described tooth plate and symmetrical offer chisel teeth and the arragement direction of described chisel teeth is consistent; Ratchet for limiting tooth plate rotation direction being also installed between described tooth plate and moving jaw plate, being opened in the described stopper slot of tooth plate lower surface and the tooth of this ratchet matches.
The invention has the beneficial effects as follows: in the process of ore grinding, ore falls into be determined between jaw and moving jaw plate and to be clamped in the middle and lower part of tooth plate; Along with motor drives eccentric shaft turns, described moving jaw plate periodically realizes snap-action; Each moving jaw plate in time determine jaw, described tooth plate and determine jaw and extrude ore to realize crushing process; Because the wedge shaped tip of tooth plate upper surface withstands ore, most advanced and sophisticated very little with the lifting surface area of ore, therefore contact point produces larger pressure, is easy to be sheared by ore, pulverize; When each extruding ore, ore can produce reaction force to the inclined-plane of described chisel teeth, this reaction force promotes chisel teeth and moves, namely realize the rotation of tooth plate, can only rotate, therefore in the process of ore grinding towards a direction because described ratchet controls described tooth plate, tooth plate constantly rotates slowly, therefore each position of tooth plate can be squeezed uniformly, and each position is made full use of, and then effectively extends the service life of tooth plate.
As preferably, be coated with reinforcement metal layer at the upper surface of described chisel teeth; So that increase the rub proofness of chisel teeth, and then extend disintegrating machine service life.
As preferably, described ratchet is arranged on the dead in line of the center of moving jaw plate upper surface and the axis of this ratchet and tooth plate; The position of described ratchet is positioned at the symmetrical centre of tooth plate, while can effectively controlling the direction of rotation of tooth plate, each position of tooth plate can be made to bear the extruding force of ore uniformly, contributes to the bearing capacity balancing tooth plate.
As preferably, between described tooth plate and described moving jaw plate, scribble lubricating oil; So that reduce the frictional force between tooth plate and moving jaw plate, and then extend the service life of tooth plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of this revolution jaw crusher embodiment.
Fig. 2 is the schematic perspective view of middle tooth plate embodiment illustrated in fig. 1.
Fig. 3 is the front elevational schematic of middle moving jaw plate embodiment illustrated in fig. 1.
Detailed description of the invention
Embodiment
In embodiment shown in Fig. 1 to Fig. 3, this revolution jaw crusher mainly includes frame 1, eccentric shaft 2, pull-rod spring 3, bracket 4, determines jaw 5 and moving jaw plate 6; Describedly determine jaw 5 and be fixedly mounted in frame 1; The upper end of described moving jaw plate 6 is set on described eccentric shaft 2, and described moving jaw plate 6 is by described bracket 4 fixed pivot position and controlled the lower end of moving jaw plate 6 by pull-rod spring 3; The tooth plate 7 be provided with in patty parallel on described moving jaw plate 6; Offer annular slot 61 on the surface of described moving jaw plate 6, be fixedly equipped with the annular buckle matched with described annular slot 61 at the lower surface of described tooth plate 7, described tooth plate 7 can around the surface pivots of own torque relative to described moving jaw plate 6; Lubricating oil is scribbled between described tooth plate 7 and described moving jaw plate 6; Rotate in a circumferential direction at the upper surface of described tooth plate 7 and symmetrical offer chisel teeth 71 and the arragement direction of described chisel teeth 71 is consistent, be coated with reinforcement metal layer at the upper surface of described chisel teeth 71; As shown in Figure 3, be also provided with the ratchet 8 for limiting tooth plate rotation direction between described tooth plate 7 and moving jaw plate 6, described ratchet 8 is arranged on the dead in line of the center of moving jaw plate 6 upper surface and the axis of this ratchet 8 and tooth plate 7; Be opened in the described stopper slot of tooth plate 7 lower surface and the tooth of this ratchet 8 matches; the device of described tooth plate 7 rotation direction for limiting has multiple; ratchet 7 device in embodiment is common structure; therefore corresponding with it stopper slot is not shown in the drawings, and plays the same device limiting tooth plate 7 rotation direction all within protection scope of the present invention with this ratchet structure.
In the process of ore grinding, ore falls into be determined between jaw 5 and moving jaw plate 6 and to be clamped in the middle and lower part of tooth plate 7; Along with motor drives eccentric shaft 2 to rotate, described moving jaw plate 6 periodically realizes snap-action; Each moving jaw plate 6 in time determine jaw 5, described tooth plate 7 and determine jaw 5 and extrude ore to realize crushing process; Because the wedge shaped tip of tooth plate 7 upper surface withstands ore, most advanced and sophisticated very little with the lifting surface area of ore, therefore contact point produces larger pressure, is easy to be sheared by ore, pulverize; When each extruding ore, ore can produce reaction force to the inclined-plane of described chisel teeth 71, this reaction force promotes chisel teeth 71 and moves, and namely realize the rotation of tooth plate 7, the lubricating oil be applied between tooth plate 7 and moving jaw plate 6 can effectively reduce frictional force between the two; Can only rotate towards a direction because described ratchet 8 controls described tooth plate 7, therefore in the process of ore grinding, tooth plate 7 constantly rotates towards a direction slowly, therefore each position of tooth plate 7 can be squeezed uniformly, each position is made full use of, and then effectively extends the service life of tooth plate 7; Described ratchet 8 is arranged on the center of moving jaw plate 6 and the axis of this ratchet 8 and tooth plate 7 axes normal, and namely this ratchet 8 is fixed on the symmetrical centre of tooth plate 7, and this structure can pressure suffered by active balance tooth plate 7.
In addition, the reinforcement metal layer be plated on chisel teeth 71 effectively can extend the service life of tooth plate 7; The present invention offers chisel teeth 71 on tooth plate 7 surface, reduces the contact area of ore and tooth plate, and then increases the pressure between tooth plate and ore, makes powder ore easier; Automatic rotation tooth plate 7 in the process that ore overstocks, makes tooth plate 7 uniform force everywhere, and without the need to shutting down adjustment moving jaw plate 6, simplifies the service life of the tooth plate that workflow extends simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a revolution jaw crusher, this revolution jaw crusher mainly includes frame (1), eccentric shaft (2), pull-rod spring (3), bracket (4), determines jaw (5) and moving jaw plate (6); Describedly determine jaw (5) and be fixedly mounted in frame (1); The upper end of described moving jaw plate (6) is set on described eccentric shaft (2), and described moving jaw plate (6) also controls the lower end of moving jaw plate (6) by pull-rod spring (3) by described bracket (4) fixed pivot position; It is characterized in that: at the upper parallel tooth plate (7) be provided with in patty of described moving jaw plate (6); Annular slot (61) is offered on the surface of described moving jaw plate (6), fixedly be equipped with the annular buckle matched with described annular slot (61) at the lower surface of described tooth plate (7), described tooth plate (7) can around the surface pivots of own torque relative to described moving jaw plate (6); Rotate in a circumferential direction at the upper surface of described tooth plate (7) and symmetrical offer chisel teeth (7) and the arragement direction of described chisel teeth (7) is consistent; Between described tooth plate (7) and moving jaw plate (6), be also provided with the ratchet (8) for limiting tooth plate (7) rotation direction, the tooth of the stopper slot and this ratchet (8) that are opened in described tooth plate lower surface matches.
2. revolution jaw crusher according to claim 1, is characterized in that: be coated with reinforcement metal layer at the upper surface of described chisel teeth (71).
3. revolution jaw crusher according to claim 2, is characterized in that: described ratchet (8) is arranged on the dead in line of the center of moving jaw plate (6) upper surface and the axis of this ratchet (8) and tooth plate (7).
4. the revolution jaw crusher according to claim 1 or 3, is characterized in that: between described tooth plate (7) and described moving jaw plate (6), scribble lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112400.6A CN104624289A (en) | 2015-03-13 | 2015-03-13 | Rotary jaw type crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112400.6A CN104624289A (en) | 2015-03-13 | 2015-03-13 | Rotary jaw type crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624289A true CN104624289A (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510112400.6A Pending CN104624289A (en) | 2015-03-13 | 2015-03-13 | Rotary jaw type crushing machine |
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| Country | Link |
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| CN (1) | CN104624289A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195252A (en) * | 2015-09-09 | 2015-12-30 | 贵州省福泉市隆翔矿业有限公司 | Efficient stone crusher |
| CN112808355A (en) * | 2020-12-22 | 2021-05-18 | 寿县安固建材有限公司 | Coal gangue brick sintering pretreatment device |
| CN116197348A (en) * | 2023-04-21 | 2023-06-02 | 泰州市美鑫铸造有限公司 | Metal casting foundry waste sand recovery unit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722710A1 (en) * | 1987-07-09 | 1989-01-19 | Ernst Wilhelms Kg Hammerwerk U | Crusher or similar comminution device |
| CN2528526Y (en) * | 2001-12-04 | 2003-01-01 | 刘建东 | Jaw crusher toothed plate |
| WO2008010300A1 (en) * | 2006-07-18 | 2008-01-24 | Yasuaki Okuya | Tool support base and/or tool post for device for cutting casting, and bearing for the tool support base |
| CN201329289Y (en) * | 2008-12-30 | 2009-10-21 | 张占先 | Crusher toothed plate assembly |
| JP2012239961A (en) * | 2011-05-18 | 2012-12-10 | Nikko Co Ltd | Cracking treatment apparatus for recovered concrete material |
| CN102917797A (en) * | 2010-05-11 | 2013-02-06 | 克卢斯·雅各布斯·申克 | Separating device |
| CN202951502U (en) * | 2012-11-22 | 2013-05-29 | 刘春文 | Movable jaw tooth jaw breaker |
| CN204503179U (en) * | 2015-03-13 | 2015-07-29 | 苏州圣谱拉新材料科技有限公司 | A kind of revolution jaw crusher |
-
2015
- 2015-03-13 CN CN201510112400.6A patent/CN104624289A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722710A1 (en) * | 1987-07-09 | 1989-01-19 | Ernst Wilhelms Kg Hammerwerk U | Crusher or similar comminution device |
| CN2528526Y (en) * | 2001-12-04 | 2003-01-01 | 刘建东 | Jaw crusher toothed plate |
| WO2008010300A1 (en) * | 2006-07-18 | 2008-01-24 | Yasuaki Okuya | Tool support base and/or tool post for device for cutting casting, and bearing for the tool support base |
| CN201329289Y (en) * | 2008-12-30 | 2009-10-21 | 张占先 | Crusher toothed plate assembly |
| CN102917797A (en) * | 2010-05-11 | 2013-02-06 | 克卢斯·雅各布斯·申克 | Separating device |
| JP2012239961A (en) * | 2011-05-18 | 2012-12-10 | Nikko Co Ltd | Cracking treatment apparatus for recovered concrete material |
| CN202951502U (en) * | 2012-11-22 | 2013-05-29 | 刘春文 | Movable jaw tooth jaw breaker |
| CN204503179U (en) * | 2015-03-13 | 2015-07-29 | 苏州圣谱拉新材料科技有限公司 | A kind of revolution jaw crusher |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195252A (en) * | 2015-09-09 | 2015-12-30 | 贵州省福泉市隆翔矿业有限公司 | Efficient stone crusher |
| CN112808355A (en) * | 2020-12-22 | 2021-05-18 | 寿县安固建材有限公司 | Coal gangue brick sintering pretreatment device |
| CN112808355B (en) * | 2020-12-22 | 2022-07-29 | 寿县安固建材有限公司 | Coal gangue brick sintering pretreatment device |
| CN116197348A (en) * | 2023-04-21 | 2023-06-02 | 泰州市美鑫铸造有限公司 | Metal casting foundry waste sand recovery unit |
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Application publication date: 20150520 |
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