CN2803514Y - Friction disk type gyratory crusher - Google Patents

Friction disk type gyratory crusher Download PDF

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Publication number
CN2803514Y
CN2803514Y CN 200520042250 CN200520042250U CN2803514Y CN 2803514 Y CN2803514 Y CN 2803514Y CN 200520042250 CN200520042250 CN 200520042250 CN 200520042250 U CN200520042250 U CN 200520042250U CN 2803514 Y CN2803514 Y CN 2803514Y
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CN
China
Prior art keywords
frame
excentric sleeve
crusher
mantle
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200520042250
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Chinese (zh)
Inventor
王尊贞
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Individual
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Individual
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Publication date
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Priority to CN 200520042250 priority Critical patent/CN2803514Y/en
Application granted granted Critical
Publication of CN2803514Y publication Critical patent/CN2803514Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a friction disk type conic crusher which is characterized in that a lower friction disk 3 is arranged between an eccentric shaft sleeve and the axial contact surface of a crusher frame, and an upper friction disk 10 is arranged between a supporting seat and the axial contact surface of a movable cone, wherein a main shaft bushing sleeve is arranged between the eccentric shaft sleeve and the radial contact surface of a main shaft, and a movable cone bushing sleeve 8 is arranged between the eccentric shaft sleeve and the radial contact surface of the movable cone. When used, the utility model uses the upper and the lower friction disks, and compared with the prior art, the utility model has the advantages of simple structure and convenient manufacture, maintenance and installation. Meantime, the suspension point of the movable cone is not fixed but follows the crusher to change in the process of running of the utility model, and relative moving pairs can follow the crusher to keep coordinate relationship in the running of the crusher, so that the utility model ensures the normal operation of the crusher, and has favorable crushing performance.

Description

A kind of friction-disc gyratory crusher
Technical field:
The utility model relates to the technical field of the gyratory crusher that broken material uses, the friction-disc gyratory crusher that specifically a kind of broken material is used.
Background technology:
The gyratory crusher that present industrial and mining enterprises use is spring cone crusher and HP series multicylinder hydraulic spindle breaker mostly, these two kinds of disintegrating machines all have the spherical bearing supporting structure and (see accompanying drawing 1 for details, Fig. 2), because the existence of spherical bearing structure, the hitch point of mantle should coincide with the centre of sphere of spherical bearing in the operation process, if do not overlap, will cause mantle galloping, thereby make the complex structure of disintegrating machine, the manufacture difficulty and the installation and maintenance difficulty of disintegrating machine have been increased, usually, cause the disintegrating machine running undesired because of error on making or the error in the assembling.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved friction-disc gyratory crusher, and it can overcome complex structure in the prior art, be difficult for the some shortcomings of installation and maintenance.
To achieve these goals, the technical solution of the utility model is: a kind of friction-disc gyratory crusher, excentric sleeve and mantle that it mainly comprises frame, motor, is located at bearing and the main shaft on the frame and is located at main shaft one end, it is characterized in that: be provided with down frictional disk 3 between the axial contact-making surface of excentric sleeve and frame, be provided with frictional disk 10 between the axial contact-making surface of bearing and mantle, excentric sleeve and main shaft radially be provided with mainshaft bushing between the contact-making surface, excentric sleeve and mantle radially be provided with mantle lining 8 between the contact-making surface.
The utility model has adopted two frictional disks up and down during use, last frictional disk bears material in the gravity of mantle and the broken material process and acts on axial force on the mantle, following frictional disk bears the gravity of excentric sleeve, bearing and mantle and the material in the broken material process and acts on axial force on the mantle, it is compared with prior art relatively simple for structure, is convenient to carry out processing and manufacturing and maintenance and installation; The hitch point of mantle is unfixed in operation process simultaneously, can change at random, can keep rapport at random between the relevant kinematic pair in the process that has a machine in operation, thereby guarantee the normal operation of machine and had good crushing performance.
Description of drawings:
Fig. 1 is the prior art constructions schematic diagram
Fig. 2 is another prior art constructions schematic diagram
Fig. 3 is a structural representation of the present utility model
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The main a kind of friction-disc gyratory crusher of the utility model, excentric sleeve 4 and mantle 9 that it mainly comprises frame 1, motor 14, is located at bearing 6 and the main shaft 2 on the frame and is located at main shaft one end, it is characterized in that: be provided with down frictional disk 3 between the axial contact-making surface of excentric sleeve and frame, be provided with frictional disk 10 between the axial contact-making surface of bearing and mantle, excentric sleeve and main shaft radially be provided with mainshaft bushing 7 between the contact-making surface, excentric sleeve and mantle radially be provided with mantle lining 8 between the contact-making surface; The below, inside of frame is provided with a trunnion axis 18, one end of trunnion axis is arranged with a trunnion axis belt pulley 17, this belt pulley links to each other with motor pulley 15 on being located at motor by one group of V belt 16, the other end of trunnion axis is provided with a small conical gear 19, what match with small conical gear is a large conical gear 5, large conical gear is arranged on the below of excentric sleeve and bearing, and is linked into an integrated entity by securing member with excentric sleeve and bearing; Angle between excentric sleeve and the frame central line is the 1-3 degree, and more satisfactory angle is 2 degree; Frame is provided with one group of locking cylinder 12 and one group of promotion oil cylinder 13, and the outside of frame is provided with one group of insurance oil cylinder 11.Wherein locking cylinder, promotion oil cylinder and insurance oil cylinder are prior art, have just repeated no more its operation principle here.
In force, motor rotates, by motor pulley 15, V belt 16 and trunnion axis belt pulley 17 drive trunnion axis 18 and rotate, drive the small conical gear of the other end again by trunnion axis, large conical gear rotates, then drive excentric sleeve 4 rotations, because the angle of excentric sleeve and frame central line is 2 degree, just drive mantle 9 when therefore excentric sleeve rotates and do the swing rotation, the track of its axis is that a cone angle is the conical surface of 4 degree in the swing rotary course of mantle again, therefore do in the process of swing rotation at mantle, distance between the member on itself and the frame just takes place from large to small, the continuous variation of changing from small to big, thus reach the effect of broken material.In the operation of a machine process, the axial crushing force on the mantle and the gravity pressure of mantle itself are on last frictional disk 10, and following frictional disk 3 is then being born the gravity of bearing, excentric sleeve, mantle and last frictional disk 10 and acted on axial crushing force on the mantle.

Claims (4)

1, a kind of friction-disc gyratory crusher, excentric sleeve and mantle that it mainly comprises frame, motor, is located at bearing and the main shaft on the frame and is located at main shaft one end, it is characterized in that: be provided with down frictional disk (3) between the axial contact-making surface of excentric sleeve and frame, be provided with frictional disk (10) between the axial contact-making surface of bearing and mantle, excentric sleeve and main shaft radially be provided with mainshaft bushing between the contact-making surface, excentric sleeve and mantle radially be provided with mantle lining (8) between the contact-making surface.
2, a kind of friction-disc gyratory crusher according to claim 1, it is characterized in that: the below, inside of frame is provided with a trunnion axis, one end of trunnion axis is arranged with a trunnion axis belt pulley (17), this belt pulley links to each other with motor pulley (15) on being located at motor by one group of V belt (16), the other end of trunnion axis is provided with a small conical gear, what match with small conical gear is a large conical gear, large conical gear is arranged on the below of excentric sleeve and bearing, and is linked into an integrated entity by securing member with excentric sleeve and bearing.
3, a kind of friction-disc gyratory crusher according to claim 1, it is characterized in that: the angle between excentric sleeve and the frame central line is the 1-3 degree.
4, a kind of friction-disc gyratory crusher according to claim 1 is characterized in that: frame is provided with one group of locking cylinder and one group of promotion oil cylinder, and the outside of frame is provided with one group of insurance oil cylinder.
CN 200520042250 2005-06-07 2005-06-07 Friction disk type gyratory crusher Expired - Fee Related CN2803514Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520042250 CN2803514Y (en) 2005-06-07 2005-06-07 Friction disk type gyratory crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520042250 CN2803514Y (en) 2005-06-07 2005-06-07 Friction disk type gyratory crusher

Publications (1)

Publication Number Publication Date
CN2803514Y true CN2803514Y (en) 2006-08-09

Family

ID=36908815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520042250 Expired - Fee Related CN2803514Y (en) 2005-06-07 2005-06-07 Friction disk type gyratory crusher

Country Status (1)

Country Link
CN (1) CN2803514Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106732909A (en) * 2017-03-13 2017-05-31 江苏宝山重型机械制造有限公司 A kind of cone crusher of energy autostop
RU2672483C2 (en) * 2016-12-24 2018-11-15 Хэнань Лимин Хэви Индастри Сайенс энд Текнолоджи Ко. Лтд Friction disc blocking device in one-cylinder hydraulic cone crusher and one-cylinder hydraulic cone crusher
CN109012833A (en) * 2018-08-24 2018-12-18 沈阳工业大学 Gyratory crusher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2672483C2 (en) * 2016-12-24 2018-11-15 Хэнань Лимин Хэви Индастри Сайенс энд Текнолоджи Ко. Лтд Friction disc blocking device in one-cylinder hydraulic cone crusher and one-cylinder hydraulic cone crusher
CN106732909A (en) * 2017-03-13 2017-05-31 江苏宝山重型机械制造有限公司 A kind of cone crusher of energy autostop
CN109012833A (en) * 2018-08-24 2018-12-18 沈阳工业大学 Gyratory crusher
CN109012833B (en) * 2018-08-24 2022-08-12 沈阳工业大学 Cone crusher

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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