CN204194004U - Hydraulic rotary crusher - Google Patents
Hydraulic rotary crusher Download PDFInfo
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- CN204194004U CN204194004U CN201420664556.6U CN201420664556U CN204194004U CN 204194004 U CN204194004 U CN 204194004U CN 201420664556 U CN201420664556 U CN 201420664556U CN 204194004 U CN204194004 U CN 204194004U
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Abstract
The utility model relates to a kind of hydraulic rotary crusher; Comprise upper frame parts, lower frame parts, spindle unit, mantle parts, determine tapering part, trunnion axis drive unit, crossbeam portion; Described upper frame inwall to determine the crusher chamber that cone liner plate forms with the axial cross section of the mantle liner plate with mantle parts be inverted "eight" shape; Described liner plate of surely boring is divided into four layers, and each liner plate is all provided with positioning boss behind at it, coordinates and locates, fixed by perforated bolt with the upper shell of upper frame parts, middle shell inboard wall groove.Adopt inverted "eight" shape crusher chamber body structure, charging aperture is large, the ratio of reduction is high, various sizes feed needs can be met, and cone liner plate adopts perforated bolt to fix surely, and there is function of self-tightening, without the need to watering filler, install and change safer and simpler, having that productivity ratio is high, power consumption is low, stable working, the ratio of reduction are large, automaticity is high, surely boring liner plate without the need to watering filler, can realizing automatically crossing the advantages such as iron function.
Description
Technical field:
The utility model relates to the technical field of disintegrating apparatus, be that one is mainly used in cement, building materials, builds the road, coal separation, mining, metallurgy, the industry such as chemical industry and refractory material, its raw material compression strength is no more than the one-level disintegrating apparatus of the various materials of 300Mpa, refers in particular to a kind ofly to have that productivity ratio is high, power consumption is low, stable working, the ratio of reduction are large, automaticity is high, surely bore liner plate without the need to watering filler, can realizing automatically crossing the hydraulic rotary crusher of iron function.
Background technology:
The common disintegrating machine for coarse crushing operation mainly contains two kinds at present, jaw crusher and gyratory crusher.Jaw crusher its by determining jaw device, dynamic jaw device, PTO, discharge gate adjusting device, casing device form, its operation principle is motor is driving force, pass through motor pulley, transmission V belt and sheave drive eccentric shaft, jaw is made to press desired trajectory reciprocating, thus the material entered in the crusher chamber that is made up of fixed jaw, sewing jaw and limit backplate is given fragmentation, and by the discharge gate of bottom, finished product materials is discharged.Prior art unfortunately due to jaw crusher work by its operation principle affect shattering process be interrupted, therefore productivity ratio is low, and impulsive force is large, energy consumption is high, and feed gap dimension is little, and the ratio of reduction is little, product granularity is uneven, and automaticity is low, cannot adjust the shortcomings such as discharge gate by on-load.Because the charging of jaw crusher structure influence is young, dummy car need be discharged to raw material in feed bin in advance, must break front end match suitable feeding machine at jaw, raw material is delivered to jaw break in crusher chamber and carry out fragmentation by feeding machine.Gyratory crusher is made up of driving section, support portion, eccentric cover section, crushing head portion, crossbeam portion, middle support body portion, former dynamic portion, its operation principle is motor is that driving force is by V--belt Drive trunnion axis, eccentric bushing is driven to rotate through conical gear, just drive crushing head portion to do swing campaign around disintegrating machine center when eccentric bushing rotates, thus when making crushing head portion surface liner near time and leave and determine cone liner plate, the material fed in crusher chamber is constantly squeezed and flecition and being broken.The material that is broken relies on deadweight to discharge bottom crusher chamber, existing type deficiency is that to determine cone liner plate be after wear liner fixed by filler, need to use welding gun to cut, if indivedual liner plate gets loose, could will change whole liner plate dismounting, maintenance cost is higher and without the shortcoming such as positive pressure dust-proof system, automaticity be low.
Utility model content:
The purpose of this utility model is the above-mentioned weak point overcoming existing product, design a kind of novel hydraulic rotary crusher for coarse crushing operation, realize one and have that productivity ratio is high, power consumption is low, stable working, the ratio of reduction are large, automaticity is high, surely bore liner plate without the need to watering filler, can realizing automatically crossing iron function, crusher chamber main shaft stress equalization, simple to operate, be convenient to safeguard, discharge gate can be adjusted by on-load, and without the need to configuring feeding machine, dummy car can connect material to be discharged in the crusher chamber of disintegrating machine and carry out broken hydraulic rotary crusher.
The technical scheme that the utility model realizes the employing of its object is: a kind of hydraulic rotary crusher, comprises crossbeam portion, upper frame parts, surely bores liner plate portion, spindle unit, movable cone parts, lower frame parts, eccentric sleeve component, bottom cylinder apparatus, trunnion axis drive unit; Described upper frame parts have upper shell, and its inwall is installed and surely bored liner plate; Lower frame parts have lower house, and lower house inwall installs described spindle unit by eccentric sleeve component, and the main shaft upper end of spindle unit extends in the middle part of the crossbeam portion of described upper frame parts, and main shaft is provided with mantle parts, mantle parts have mantle liner plate; Wherein: described liner plate of surely boring is divided into four layers, and each liner plate is all provided with positioning boss behind at it, coordinates and locates, fixed by perforated bolt with the upper shell of upper frame parts, middle shell inboard wall groove.
Described eccentric sleeve component comprise be arranged on lower house inwall eccentric cylinder sleeve, be arranged in this eccentric cylinder sleeve and the eccentric copper sheathing be connected by key with this eccentric cylinder sleeve, the main shaft of described spindle unit is arranged in eccentric copper sheathing.
The crusher chamber of determining the axial cross section composition of the mantle liner plate of cone liner plate and movable cone parts of described upper enclosure inner wall is inverted "eight" shape; Described bottom cylinder apparatus comprises and to be arranged on bottom spindle unit and can the oil cylinder that moves up and down of drive shaft parts and the oil pump be communicated with it and hydraulic oil container.
Described disintegrating machine also comprises a positive pressure dust-proof device, and this positive pressure dust-proof device comprises the flexible pipe that is communicated with the power transmission shaft cover of described horizontal drive apparatus and the air blast with this soft pipe connection.
The angle of described mantle liner plate is 20 °.
The working chamber inwall of described lower frame parts is provided with rib arm backplate, and working chamber sidewall offers observation door.
The utility model hydraulic rotary crusher has the following advantages:
1. upper frame two ends support upper jib structure, make the stressed of main shaft evenly.Upper jib backplate and jib lid emit for high alloy wear-resistance material, and available protecting jib is not worn.
2. lower frame is designed to five rib integrated support structure, and rib arm backplate is replaceable, and lower frame sidewall band observes door, can monitor rib arm backplate abrasion condition at any time.
3. change and surely bore the convenient and swift safety of liner plate; In the past, after surely boring wear liner, need to use welding gun to cut, if indivedual liner plate gets loose, could will change whole liner plate dismounting, for avoiding these costly and unsafe operation, the utility model is surely bored liner plate and is divided into four layers, each liner plate is all provided with positioning boss behind at it, with upper shell, the middle shell inboard wall groove cooperation location of upper frame parts, fix with perforated bolt, and there is function of self-tightening, without the need to watering filler, therefore surely boring liner plate can change separately.
4. the falling of uniqueness " eight " font crusher chamber designs, larger charging aperture, darker crusher chamber, and mantle liner plate angle is less, and handling capacity is larger, meets the demand of various charging,
5. positive pressure dust-proof device, disintegrating machine internal gas flow is greater than outer gas stream, effectively prevents dust from entering disintegrating machine nucleus.
6. intellectualized operation system, can watch-dog ruuning situation at any time, automatically can complete the compensate function of wear-out part.And the adjustment of discharge gate size just can be completed by the action button on liquid crystal touch display screen.
Accompanying drawing illustrates:
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the sectional view that the adjustment of the utility model discharge gate reduces;
Fig. 3 is the sectional view that the adjustment of the utility model discharge gate increases;
Fig. 4 is the sectional view that the utility model bores liner plate connection surely;
Fig. 5 is the sectional view of the utility model positive pressure dust-proof device;
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1, a kind of hydraulic rotary crusher being described in the utility model, comprises crossbeam portion A, upper frame part B, surely bores liner plate portion C, spindle unit D, movable cone parts E, lower frame parts F, eccentric sleeve component G, bottom cylinder apparatus H, trunnion axis drive unit K; Described upper frame part B has upper shell 202, middle shell 206, and its inwall is installed and surely bored liner plate portion C; Lower frame parts F has lower house 208, lower house 208 inwall installs described spindle unit D by eccentric sleeve component G, main shaft 207 upper end of spindle unit D extends in the middle part of the crossbeam 201 of crossbeam portion A of described upper frame part B, main shaft 207 is installed described mantle parts E, mantle parts E is provided with mantle liner plate 205; In the utility model, trunnion axis driver part K is made up of bearing, axle, spiral bevel gear, trunnion axis cover and is placed in the lower frame parts F that is made up of lower house, king bolt bevel gear, lower house lining, and these are similar to prior art, therefore repeat no more.
Improvements of the present utility model are: the axial cross section determining the mantle liner plate 205 of cone liner plate 203 and movable cone parts E of described upper shell 202 inwall is inverted "eight" shape; Adopt the broken wall body structure of inverted "eight" shape, charging aperture is large, various sizes feed needs can be met, surely bore liner plate 203 and be divided into four layers, each liner plate is all provided with positioning boss behind at it, and the upper shell 202 of upper frame part B, middle shell 206 inboard wall groove coordinate location, fix with perforated bolt 204, and there is function of self-tightening, without the need to watering filler, therefore surely boring liner plate can change separately.This disintegrating machine also comprise one bottom cylinder apparatus H, bottom cylinder apparatus H comprise and to be arranged on bottom spindle unit D and can the pushing disk 210 that moves up and down of drive shaft parts D and the oil pump 213 be communicated with it and hydraulic oil container 214.
Specifically, mantle liner plate 205 angle described in the utility model is 20 °, surely bore crusher chamber that liner plate 203 and mantle liner plate 205 formed can by be less than discharge gate gap instant the draining of material, this structure crusher chamber effectively raises the handling capacity of disintegrating machine.Reduce over crushing phenomenon.Upper shell 202 two ends support upper jib structure, and main shaft all has supporting-point up and down, stressed evenly, crushing force is larger.
Lower house 208 described in the utility model is designed to five rib integrated support structure as shown in Figure 1, is provided with rib arm backplate 209,211 in its inwall working chamber, adopts the manufacture of high alloy wear-resistance material, longer service life, and it is convenient to change.Lower frame working chamber sidewall band observes door 212, can monitor rib arm backplate abrasion condition at any time.
Discharge gate automatic regulation function mode described in the utility model is as shown in Figure 2, it is made to enter in the oil cylinder 216 of bottom by oil pump 213 work in the hydraulic oil 215 in fuel tank 214, the movable cone parts E promoting to be made up of main shaft 207 and mantle liner plate 205 rises, the spacing of surely boring liner plate 203 and mantle liner plate 205 diminishes, realize discharge gate and reduce function
Oil pump 213 reverse operation as shown in Figure 3, then movable cone parts E declines, and the spacing of surely boring liner plate 203 and mantle liner plate 205 becomes large, realizes discharge gate and increases function.This device also can operate under load operating conditions.
Surely liner plate installation form of boring described in the utility model is as shown in Figure 4, every block is surely bored liner plate 203 and is all provided with upper shell 202 in positioning boss and upper frame part B behind and middle shell 206 inboard wall groove coordinates location at it, fix with perforated bolt 204, and there is function of self-tightening, without the need to watering filler, therefore surely boring liner plate can change separately.
Shown in Fig. 5, positive pressure dust-proof device of the present utility model effectively prevents dust from entering disintegrating machine core space.Flexible pipe 218 one end connects power transmission shaft cover 220 in horizontal drive apparatus K, and the other end connects air blast 219, and air blast 219 working air current 221 is delivered to disintegrating machine core space by flexible pipe 218, then by movable cone parts E lower end dust-proof seal ring 222 out; Disintegrating machine air pressure inside is greater than external pressure, effectively prevents dust from entering nucleus, and the machine of better protection runs well.
In addition, hydraulic control unit and intellectualized operation system is also provided with in the utility model.Hydraulic control unit is made up of oil lubricating system, Hydraulic Station, and it is connected with main frame by hydraulic hose, joint.Intellectualized operation system is made up of PLC control system, liquid crystal touch display screen, all kinds of electric elements.Broken power, discharging-material size, malfunction coefficient, optimum configurations, lubricating oil temperature, pressure parameter, discharge gate adjustment etc. can directly operate on liquid crystal touch display screen.It is directly connected with main frame, hydraulic control unit by data line, sensor.
In sum, the utility model hydraulic rotary crusher has that productivity ratio is high, power consumption is low, stable working, the ratio of reduction are large, automaticity is high, surely bores liner plate without the need to watering filler, can realizing automatically crossing the advantages such as iron function.
Claims (6)
1. a hydraulic rotary crusher, comprises crossbeam portion, upper frame parts, surely bores liner plate portion, spindle unit, movable cone parts, lower frame parts, eccentric sleeve component, bottom cylinder apparatus, trunnion axis drive unit; Described upper frame parts have upper shell, and its inwall is installed and surely bored liner plate; Lower frame parts have lower house, and lower house inwall installs described spindle unit by eccentric sleeve component, and the main shaft upper end of spindle unit extends in the middle part of the crossbeam portion of described upper frame parts, and main shaft is provided with mantle parts, mantle parts have mantle liner plate; It is characterized in that: described liner plate of surely boring is divided into four layers, and each liner plate is all provided with positioning boss behind at it, coordinates and locates, fixed by perforated bolt with the upper shell of upper frame parts, middle shell inboard wall groove.
2. hydraulic rotary crusher according to claim 1, it is characterized in that: described eccentric sleeve component comprise be arranged on lower house inwall eccentric cylinder sleeve, be arranged in this eccentric cylinder sleeve and the eccentric copper sheathing be connected by key with this eccentric cylinder sleeve, the main shaft of described spindle unit is fixed in eccentric copper sheathing.
3. hydraulic rotary crusher according to claim 1, is characterized in that: the crusher chamber of determining the axial cross section composition of the mantle liner plate of cone liner plate and movable cone parts of described upper enclosure inner wall is inverted "eight" shape; Described bottom cylinder apparatus comprises and to be arranged on bottom spindle unit and can the oil cylinder that moves up and down of drive shaft parts and the oil pump be communicated with it and hydraulic oil container.
4. hydraulic rotary crusher according to claim 1, is characterized in that: described disintegrating machine also comprises a positive pressure dust-proof device, and this positive pressure dust-proof device comprises the flexible pipe that is communicated with described lower house inside and the air blast with this soft pipe connection.
5. hydraulic rotary crusher according to claim 1, is characterized in that: the angle of described mantle liner plate is 20 °.
6. hydraulic rotary crusher according to claim 1, is characterized in that: the working chamber inwall of described lower frame parts is provided with rib arm backplate, and working chamber sidewall offers observation door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664556.6U CN204194004U (en) | 2014-11-07 | 2014-11-07 | Hydraulic rotary crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664556.6U CN204194004U (en) | 2014-11-07 | 2014-11-07 | Hydraulic rotary crusher |
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| CN204194004U true CN204194004U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420664556.6U Active CN204194004U (en) | 2014-11-07 | 2014-11-07 | Hydraulic rotary crusher |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903514A (en) * | 2016-06-22 | 2016-08-31 | 储新新 | Single-cylinder hydraulic cone breaker |
| CN107976327A (en) * | 2018-01-09 | 2018-05-01 | 吉林大学 | A kind of circular cone gyratory crusher property test platform |
| CN107999266A (en) * | 2017-11-29 | 2018-05-08 | 中国科学院上海高等研究院 | A kind of intelligence gyratory crusher, cloud service platform and intelligent control method |
| CN108043504A (en) * | 2018-01-09 | 2018-05-18 | 昆明学院 | A kind of Large Efficient is double to rotate circular cone gyratory crusher |
| CN108579871A (en) * | 2018-04-24 | 2018-09-28 | 沈阳顺达重矿机械制造有限公司 | A kind of unilateral charging top hydraulic pressure support gyratory crusher |
| CN109225410A (en) * | 2018-08-22 | 2019-01-18 | 中国二十冶集团有限公司 | A kind of rotary type Crushing Station mounting process |
-
2014
- 2014-11-07 CN CN201420664556.6U patent/CN204194004U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903514A (en) * | 2016-06-22 | 2016-08-31 | 储新新 | Single-cylinder hydraulic cone breaker |
| CN107999266A (en) * | 2017-11-29 | 2018-05-08 | 中国科学院上海高等研究院 | A kind of intelligence gyratory crusher, cloud service platform and intelligent control method |
| CN107976327A (en) * | 2018-01-09 | 2018-05-01 | 吉林大学 | A kind of circular cone gyratory crusher property test platform |
| CN108043504A (en) * | 2018-01-09 | 2018-05-18 | 昆明学院 | A kind of Large Efficient is double to rotate circular cone gyratory crusher |
| CN107976327B (en) * | 2018-01-09 | 2019-10-29 | 吉林大学 | A kind of circular cone gyratory crusher property test platform |
| CN108043504B (en) * | 2018-01-09 | 2020-04-03 | 昆明学院 | Large-scale high-efficient two rotation circular cone gyratory crusher |
| CN108579871A (en) * | 2018-04-24 | 2018-09-28 | 沈阳顺达重矿机械制造有限公司 | A kind of unilateral charging top hydraulic pressure support gyratory crusher |
| CN108579871B (en) * | 2018-04-24 | 2024-02-23 | 沈阳顺达重矿机械制造有限公司 | Unilateral feeding top hydraulic support gyratory crusher |
| CN109225410A (en) * | 2018-08-22 | 2019-01-18 | 中国二十冶集团有限公司 | A kind of rotary type Crushing Station mounting process |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200506 Address after: 201802 floor 1, building 5, No. 500, Shengxin South Road, Nanxiang Town, Jiading District, Shanghai Patentee after: SHANGHAI MINGSHAN ROAD & BRIDGE MACHINERY ENGINEERING Co.,Ltd. Address before: 201802 Shanghai City, Jiading District Jiading District Huangdu Industrial Park concentrated Spring Road No. 555 Patentee before: SHANGHAI WEILIT HEAVY MINING MACHINERY Co.,Ltd. |