CN102225349B - Rolling flat plate conic roller crusher - Google Patents
Rolling flat plate conic roller crusher Download PDFInfo
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- CN102225349B CN102225349B CN2011100946541A CN201110094654A CN102225349B CN 102225349 B CN102225349 B CN 102225349B CN 2011100946541 A CN2011100946541 A CN 2011100946541A CN 201110094654 A CN201110094654 A CN 201110094654A CN 102225349 B CN102225349 B CN 102225349B
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Abstract
The invention discloses a rolling flat plate conic roller crusher. The rolling flat plate conic roller crusher comprises a housing, wherein a feed inlet is arranged on the top of the housing, a discharge outlet is arranged on the bottom of the housing, a crushing apparatus is arranged in the housing. The crushing apparatus comprises conic roller assemblies arranged on inner peripheral of the housing wall and a hollow bearing bush plate assembly arranged on the lower portion of the conic roller assemblies. Conical surface portions of the conic roller assemblies are arranged relative to plate portion of the hollow bearing bush plate assembly. The plate portion of the hollow bearing bush plate assembly is connected with the housing through bearings and the bearing bush portion of the hollow bearing bush plate assembly forms a transmission connection with a power system. The conic roller assemblies comprise conic rollers and conic roller shafts, wherein the upper ends of the conic roller shafts form hinged connections with a piston rod of a hydraulic loading equipment arranged on the upper portion of the outer side of the housing, the lower ends of the conic roller shafts form hinged connections with a center shaft arranged in the center of the hollow bearing bush plate assembly. With the method, hydraulic power is adopted as a loading mode so as to provide a large reduction ratio, high productivity, long service life, safety and reliability.
Description
Technical field
The present invention relates to a kind of compaction type square position conical roll.
Background technology
The material disintegrating apparatus is many industries like metallurgy, mine, building materials, chemical industry, pottery, indispensable visual plant such as build the road.The disintegrating apparatus of in industry, using is of a great variety, and its sorting technique also has multiple.Can disintegrating apparatus be divided into disintegrating machine and flour mill two big classes according to the particle size range of using.Common disintegrating machine can be divided into jaw crusher, gyratory crusher, toothed roll crusher and impact crusher etc. by operation principle and architectural feature.They have adopted different chargers and load mode, have determined the performance such as output, the ratio of reduction of disintegrating machine to a great extent.In actual production, every kind of disintegrating machine all has characteristics, is applicable to certain production occasion.In recent years, in order to satisfy the demand on producing, the developing direction of disintegrating machine is high-power, large reduction ratio, or even the broken unit of the large-scale mobile that degree is high automatically, and this has just proposed new requirement to charger.
Summary of the invention
The present invention provides that a kind of crushing effect is good, safe and reliable, the compaction type square position conical roll of long service life.
In order to solve the problems of the technologies described above; The present invention adopts following technical scheme: compaction type square position conical roll, comprise housing, and case top is provided with charging aperture; Housing bottom is provided with relief hole; Be provided with breaker in the housing, breaker comprises the hollow shaft sleeve disk component that is arranged on the awl roller member of inner walls on one week and is arranged on awl roller member below, the conical surface part of awl roller member and the partly corresponding setting of disk body of hollow shaft sleeve disk component; The hollow shaft sleeve disk component is connected with housing through bearing, and the axle sleeve part of hollow shaft sleeve disk component is in transmission connection with dynamical system; The awl roller member comprises awl roller and awl roll shaft, and the piston rod of the hydraulic loading device that the upper end of awl roll shaft and hull outside top are provided with is hinged, and the central shaft that the lower end of awl roll shaft and hollow shaft sleeve disk component center are provided with is hinged.
Described disintegrating machine also comprises dish roller gap micromatic setting, and dish roller gap micromatic setting comprises eccentric shaft, and eccentric shaft is formed by connecting three sections cylinders, and the cylinder at two ends is coaxial and diameter is different, and the middle cylinder and the cylinder disalignment at two ends are provided with; Central shaft is provided with parallel fixed head, and fixed head is provided with the different eccentric pivot hole of diameter; The lower end of awl roll shaft is provided with connecting hole under the awl roll shaft; The lower end of awl roll shaft is connected through eccentric shaft with a pair of fixed head of central shaft; Eccentric shaft passes connecting hole setting under the awl roll shaft of eccentric pivot hole and awl roll shaft lower end on the fixed head, is provided with fixture between the two ends of eccentric shaft and the fixed head.
Described inner walls evenly is provided with quadruplet awl roller member on one week, central shaft is the cross central shaft, and the cross central shaft comprises four pairs of parallel fixed heads, and fixed head is provided with the different eccentric pivot hole of diameter; The lower end of awl roll shaft is connected through eccentric shaft with a pair of fixed head of cross central shaft.
Described disintegrating machine also comprises adjustment of dish roller working clearance and device of wear compensation; Be provided with the bottom liquid cylinder pressure at housing bottom; Be provided with piston rod in the bottom liquid cylinder pressure; The upper end of the piston rod in the lower end of central shaft and the bottom liquid cylinder pressure is in transmission connection, and the bottom of bottom liquid cylinder pressure vertically is provided with the adjustment screw and nut, the setting that contacts of the lower end of the piston rod in upper end and the bottom liquid cylinder pressure of adjustment screw.
Described disintegrating machine also comprises overload protection arrangement, and dynamical system is the electric power system, on the power supply circuits of dynamical system, is provided with the current detecting feedback device, and the current detecting feedback device is connected with controller; Be equipped with hydraulic control valve on hydraulic loading device and the bottom liquid cylinder pressure, hydraulic control valve is connected with controller.
The housing of the both sides, upper end of described awl roll shaft is provided with limiting plate.
The axle sleeve part of described hollow shaft sleeve disk component is in transmission connection through angular wheel with dynamical system.
Described central shaft lower end is provided with internal thread hole, screws setting with the external screw thread of piston rod upper end in the bottom liquid cylinder pressure.
The present invention adopts hydraulic power as load mode, is applicable to ore or rock material below Mohs' hardness 7 degree, and the ratio of reduction is big, and productivity ratio is high, and long service life is safe and reliable.The present invention is swift in response to the non-broken thing that gets into crusher chamber, discharges non-broken thing automatically, avoids shutting down, and guarantees to work continuously.The present invention can be with the material primary fragmentations such as ore of 40mm to 6mm, and the ratio of reduction is big, and productivity ratio 250-400T/h can substitute traditional ultra-fine circular cone and impact crusher in multiple production occasion.The present invention can reduce broken hop count, simplifies crushing circuit, and can effectively reduce maintenance load, reduces labor strength, helps energy-saving and emission-reduction and improves security performance, thereby be enterprise's considerable economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the front view of eccentric shaft;
Fig. 3 is the left view of eccentric shaft;
Fig. 4 is the stereogram of eccentric shaft;
Fig. 5 is the front view of cross central shaft;
Fig. 6 is the vertical view of cross central shaft;
Fig. 7 is the stereogram of cross central shaft;
Fig. 8 is the syndeton sketch map at limiting plate place.
The specific embodiment
Embodiment: shown in Fig. 1-8; Compaction type square position conical roll comprises housing 4, and housing 4 tops are provided with charging aperture 1; Housing 4 bottoms are provided with relief hole; Be provided with breaker in the housing 4, breaker comprises and is arranged on the awl roller member 5 of inner walls on one week and the hollow shaft sleeve disk component 8 that awl roller member 5 belows are set, the corresponding setting of disk body part of the conical surface part of awl roller member 5 and hollow shaft sleeve disk component 8; Hollow shaft sleeve disk component 8 is connected with housing 4 through bearing, and the axle sleeve of hollow shaft sleeve disk component 8 partly is in transmission connection through angular wheel with dynamical system 15; Awl roller member 5 comprises awl roller and awl roll shaft, and the piston rod of the upper end of awl roll shaft and the hydraulic loading device of housing 4 outer upper settings is hinged, and the central shaft that the lower end of awl roll shaft and hollow shaft sleeve disk component 8 centers are provided with is hinged.The housing 4 of the both sides, upper end of awl roll shaft is provided with limiting plate 3.
Disintegrating machine also comprises dish roller gap micromatic setting, and dish roller gap micromatic setting comprises eccentric shaft 6, and e is an offset among Fig. 2, and eccentric shaft 6 is formed by connecting three sections cylinders, and the cylinder at two ends is coaxial and diameter is different, and the middle cylinder and the cylinder disalignment at two ends are provided with; Central shaft is provided with parallel fixed head 16, and fixed head 16 is provided with the different eccentric pivot hole of diameter; The lower end of awl roll shaft is provided with connecting hole under the awl roll shaft; The lower end of awl roll shaft is connected through eccentric shaft with a pair of fixed head of central shaft; Eccentric shaft 6 passes connecting hole setting under the awl roll shaft of eccentric pivot hole and awl roll shaft lower end on the fixed head 16, is provided with fixture between the two ends of eccentric shaft and the fixed head.
Housing evenly is provided with quadruplet awl roller member 5 on one week of 4 inwalls, central shaft is a cross central shaft 7, and cross central shaft 7 comprises four pairs of parallel fixed heads 16, and fixed head 16 is provided with the different eccentric pivot hole of diameter; The lower end of awl roll shaft is connected through eccentric shaft with a pair of fixed head of cross central shaft 7.
Disintegrating machine also comprises adjustment of dish roller working clearance and device of wear compensation; Be provided with bottom liquid cylinder pressure 12 at housing bottom; Be provided with piston rod 11 in the bottom liquid cylinder pressure 12; The upper end of the lower end of central shaft and piston rod 11 is in transmission connection, and the bottom of bottom liquid cylinder pressure 12 vertically is provided with adjustment screw 14 and nut 13, the upper end of adjustment screw 14 and the corresponding setting of lower end position of piston rod 11.
Disintegrating machine also comprises overload protection arrangement, and dynamical system 15 is the electric power system, on the power supply circuits of dynamical system 15, is provided with the current detecting feedback device, and the current detecting feedback device is connected with controller; Be equipped with hydraulic control valve on hydraulic loading device and the bottom liquid cylinder pressure, hydraulic control valve is connected with controller.
The axle sleeve part of hollow shaft sleeve disk component is in transmission connection through angular wheel with dynamical system.
The central shaft lower end is provided with internal thread hole, screws setting with the external screw thread of piston rod upper end in the bottom liquid cylinder pressure.
Operation principle of the present invention: the material by charging aperture gets into obtains fragmentation under the effect of rolling of awl roller and hollow shaft sleeve dish.Swept and got rid of then to the housing inboard, discharged through two relief holes of bottom.Hydraulic loaded realizes through a quadruplet upper hydraulic cylinder and a cover bottom liquid cylinder pressure.Be equivalent to be bearing on two hydraulic spring grease cups that constitute by two hydraulic cylinders once cover awl roller member.The pressure of fluid can change the loading force in the shattering process in the adjustment hydraulic cylinder, to realize the fragmentation of different hardness material.When disintegrating machine transshipped, the electric current in the motor increased, and sent signal by detecting feedback device, realized moving on the roller, thereby played the off-load protective effect.Dish roller gap micromatic setting mainly is made up of eccentric shaft and correlated parts.Through the adjustment eccentric shaft, can realize boring the fine setting of roller upper-lower position, make quadruplet awl roller member consistent with the gap of hollow shaft sleeve dish.Adjustment of dish roller working clearance and device of wear compensation are mainly adjusted screw and are formed below the bottom liquid cylinder pressure.Through changing the upper-lower position of adjustment screw, can regulate the dead-centre position that piston moves down in the bottom liquid cylinder pressure, the compensation after finally can adjusting the working clearance between awl roller member and the hollow shaft sleeve disk component and realizing the abrasion-proof backing block wearing and tearing.
During practical implementation, be delivered to hollow shaft sleeve dish 8 through bevel gear wheel 9, realized hollow shaft sleeve dish 8 low speed rotation from the power of dynamical system 15.One end of awl roller member 5 is hinged on the free bearing of cylinder body in the upper hydraulic cylinder 2, and free bearing limits its rotation along hollow shaft sleeve dish 8 tangentials by two inboard limiting plates 3 of housing.The other end of awl roller member 5 is connected in the hole of cross central shaft 7 by eccentric shaft 6.Eccentric shaft 6 is used to bore the fine setting of roller member upper-lower position, and is consistent with the gap of hollow shaft sleeve dish to realize quadruplet awl roller member.Cross central shaft 7 passes hollow shaft sleeve dish 8 and concentric with it.The bottom of cross central shaft 7 is processed with external splines, and matches with the internal spline of housing 4 upper flanges 10, and flange 10 is connected with housing 4 centering, and cross central shaft 7 can only move axially in hollow shaft sleeve dish 8 and can not rotate.There is internal thread hole cross central shaft 7 lower ends, screw with the external screw thread of piston rod 11 upper ends in the bottom liquid cylinder pressure 12, so that cross central shaft 7 combine as a whole with piston rod.Piston rod 11 in the bottom liquid cylinder pressure 12 is by adjustment screw 14 its dead-centre positions of decision.The working clearance of promptly boring between roller member and the hollow shaft sleeve dish is adjusted with nut 13 by regulating adjustment screw 14.
Material before broken enters into the fracture area between awl roller member 5 and the hollow shaft sleeve dish 8 after being fallen into by the charging aperture 1 on top.Cause exists friction, the driven rotation of roller with storeroom.Under the effect of rolling of roller and hollow shaft sleeve dish, material obtains fragmentation.Material after the fragmentation gets rid of to housing 4 inner cone sides, discharges through two relief holes of bottom.Oil liquid pressure through in the adjustment hydraulic cylinder can change the loading force in the shattering process, to realize the fragmentation of different hardness material.When fracture area was transshipped, the current of electric in the dynamical system 15 increased, and sent signal by detecting feedback device; The switching-over of control solenoid directional control valve makes on upper hydraulic cylinder 2 cylinder bodies and moves, and moves on bottom liquid cylinder pressure 12 pistons; Thereby realize moving on the awl roller member 5; And the gap between the hollow shaft sleeve dish 8 enlarges rapidly, lets material, plays the off-load protective effect.
The crushing process process of material such as rock, ore in the industry such as the present invention can be used for metallurgy, mine, building materials, chemical industry, pottery, build the road.
Claims (8)
1. compaction type square position conical roll; It is characterized in that: comprise housing; Case top is provided with charging aperture, and housing bottom is provided with relief hole, is provided with breaker in the housing; Breaker comprises the hollow shaft sleeve disk component that is arranged on the awl roller member of inner walls on one week and is arranged on awl roller member below, the conical surface part of awl roller member and the partly corresponding setting of disk body of hollow shaft sleeve disk component; The hollow shaft sleeve disk component is connected with housing through bearing, and the axle sleeve part of hollow shaft sleeve disk component is in transmission connection with dynamical system; The awl roller member comprises awl roller and awl roll shaft, and the piston rod of the hydraulic loading device that the upper end of awl roll shaft and hull outside top are provided with is hinged, and the central shaft that the lower end of awl roll shaft and hollow shaft sleeve disk component center are provided with is hinged.
2. compaction type according to claim 1 square position conical roll; It is characterized in that: described disintegrating machine also comprises dish roller gap micromatic setting; Dish roller gap micromatic setting comprises eccentric shaft; Eccentric shaft is formed by connecting three sections cylinders, and the cylinder at two ends is coaxial and diameter is different, and the middle cylinder and the cylinder disalignment at two ends are provided with; Central shaft is provided with parallel fixed head, and fixed head is provided with the different eccentric pivot hole of diameter; The lower end of awl roll shaft is provided with connecting hole under the awl roll shaft; The lower end of awl roll shaft is connected through eccentric shaft with a pair of fixed head of central shaft; Eccentric shaft passes connecting hole setting under the awl roll shaft of eccentric pivot hole and awl roll shaft lower end on the fixed head, is provided with fixture between the two ends of eccentric shaft and the fixed head.
3. compaction type according to claim 2 square position conical roll; It is characterized in that: described inner walls evenly is provided with quadruplet awl roller member on one week; Central shaft is the cross central shaft, and the cross central shaft comprises four pairs of parallel fixed heads, and fixed head is provided with the different eccentric pivot hole of diameter; The lower end of awl roll shaft is connected through eccentric shaft with a pair of fixed head of cross central shaft.
4. according to any described compaction type square position conical roll of claim 1-3; It is characterized in that: described disintegrating machine also comprises adjustment of dish roller working clearance and device of wear compensation; Be provided with the bottom liquid cylinder pressure at housing bottom; Be provided with piston rod in the bottom liquid cylinder pressure; The upper end of the piston rod in the lower end of central shaft and the bottom liquid cylinder pressure is in transmission connection, and the bottom of bottom liquid cylinder pressure vertically is provided with the adjustment screw and nut, the setting that contacts of the lower end of the piston rod in upper end and the bottom liquid cylinder pressure of adjustment screw.
5. compaction type according to claim 4 square position conical roll; It is characterized in that: described disintegrating machine also comprises overload protection arrangement; Dynamical system is the electric power system; On the power supply circuits of dynamical system, be provided with the current detecting feedback device, the current detecting feedback device is connected with controller; Be equipped with hydraulic control valve on hydraulic loading device and the bottom liquid cylinder pressure, hydraulic control valve is connected with controller.
6. compaction type according to claim 5 square position conical roll is characterized in that: the housing of the both sides, upper end of described awl roll shaft is provided with limiting plate.
7. compaction type according to claim 6 square position conical roll is characterized in that: the axle sleeve part of described hollow shaft sleeve disk component is in transmission connection through angular wheel with dynamical system.
8. compaction type according to claim 7 square position conical roll is characterized in that: described central shaft lower end is provided with internal thread hole, screws setting with the external screw thread of piston rod upper end in the bottom liquid cylinder pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100946541A CN102225349B (en) | 2011-04-15 | 2011-04-15 | Rolling flat plate conic roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100946541A CN102225349B (en) | 2011-04-15 | 2011-04-15 | Rolling flat plate conic roller crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102225349A CN102225349A (en) | 2011-10-26 |
| CN102225349B true CN102225349B (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100946541A Expired - Fee Related CN102225349B (en) | 2011-04-15 | 2011-04-15 | Rolling flat plate conic roller crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN102225349B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500450A (en) * | 2011-12-15 | 2012-06-20 | 王华业 | Transmission bearing machine |
| CN103567020B (en) | 2013-11-05 | 2016-07-27 | 长沙深湘通用机器有限公司 | Roller mill |
| CN104330271B (en) * | 2014-10-09 | 2017-02-08 | 贵州大学 | Multifunctional roller type breakup experiment device and experiment method thereof |
| CN104588198B (en) * | 2015-02-09 | 2016-11-30 | 郑州大学 | A kind of rolling flat plate conic roller crusher control method for fully automatic |
| CN117085795B (en) * | 2023-09-25 | 2024-02-09 | 山东森泉新材料科技有限公司 | Vertical mill capable of automatically compensating gap for superfine grinding powder production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2838748Y (en) * | 2005-10-27 | 2006-11-22 | 马胜钢 | Open and close roller flour mill |
| CN201596539U (en) * | 2009-12-26 | 2010-10-06 | 潍坊市精华粉体工程设备有限公司 | Pressure mechanism for press roller of vertical mill |
| CN201735426U (en) * | 2010-07-19 | 2011-02-09 | 大连迈仕通机械有限公司 | Superfine vertical pulverizer |
| CN201735425U (en) * | 2010-07-19 | 2011-02-09 | 大连迈仕通机械有限公司 | Superfine vertical pulverizing machine |
| CN101972686A (en) * | 2010-10-22 | 2011-02-16 | 江苏恒远机械制造有限公司 | Hydraulic pressurization device of grinder roller of vertical grinding mill |
-
2011
- 2011-04-15 CN CN2011100946541A patent/CN102225349B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2838748Y (en) * | 2005-10-27 | 2006-11-22 | 马胜钢 | Open and close roller flour mill |
| CN201596539U (en) * | 2009-12-26 | 2010-10-06 | 潍坊市精华粉体工程设备有限公司 | Pressure mechanism for press roller of vertical mill |
| CN201735426U (en) * | 2010-07-19 | 2011-02-09 | 大连迈仕通机械有限公司 | Superfine vertical pulverizer |
| CN201735425U (en) * | 2010-07-19 | 2011-02-09 | 大连迈仕通机械有限公司 | Superfine vertical pulverizing machine |
| CN101972686A (en) * | 2010-10-22 | 2011-02-16 | 江苏恒远机械制造有限公司 | Hydraulic pressurization device of grinder roller of vertical grinding mill |
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| CN102225349A (en) | 2011-10-26 |
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Granted publication date: 20120725 Termination date: 20130415 |