CN202336378U - Dual-roller crusher - Google Patents

Dual-roller crusher Download PDF

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Publication number
CN202336378U
CN202336378U CN2011203117057U CN201120311705U CN202336378U CN 202336378 U CN202336378 U CN 202336378U CN 2011203117057 U CN2011203117057 U CN 2011203117057U CN 201120311705 U CN201120311705 U CN 201120311705U CN 202336378 U CN202336378 U CN 202336378U
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China
Prior art keywords
module
modules
roller
roll
assembly
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Expired - Fee Related
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CN2011203117057U
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Chinese (zh)
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郭振洲
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Individual
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Individual
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Priority to CN2011203117057U priority Critical patent/CN202336378U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a dual-roller crusher, comprising lower drive roller assembly modules, a foundation rack assembly module, lower transmission assembly modules, a special hydraulic buffer system module or a spring buffer device module for dual rollers, a dual-roller dustproof module and an auxiliary cutting device module, wherein the spring buffer device module and the hydraulic buffer system module have the same function and one of the spring buffer device module and the hydraulic buffer system module is selected; the foundation rack assembly module is provided with two sets of lower drive roller assembly modules, two sets of lower transmission assembly modules, the special hydraulic buffer system module for the dual rollers, the dual-roller dustproof cover module and the auxiliary cutting device module; and the two sets of lower drive roller assembly modules are not provided with small belt pulleys. Due to various assembly modularized design, simple structure and high standardized degree are achieved, and the production organization of production factories is facilitated; the requirement of a user for selecting a model performance index is met; the maintenance and accessory purchasing are facilitated; and the entire dual-roller crusher is simple in structure, light in weight and convenient for transportation.

Description

Two roll crushers
Technical field
The present invention relates to the leading portion raw material process field of metal smelt industry, is two roll crushers and the four-roller crusher that a kind of metal sintering raw material crushing is used.
Background technology
In iron and steel and nonferrous metallurgical process, behind the picking of raw material, no matter be that major ingredient or auxiliary material all need be crushed to certain particle size, so that the better mixing batching improves sinter quality.
The existing production and the applicable cases of domestic existing two roll crushers and four-roller crusher are: two roll crushers and four-roller crusher design drawing are to prolong to use external model machine of introducing or art designs mostly.Its version be fixed with on the massive cast steel base complex-shaped about two frames, the various parts of broken transmission system are installed again, complex structure, difficulty of processing is big, body is heavy, installs, the equal difficulty of transportation, maintenance.There were several kinds two roll crushers to improve design in recent years, several kinds of patent applications were also arranged, but used seldom, sold the big and heavy type that is still that uses on the market.
Summary of the invention
The objective of the invention is to improve the design concept of existing two roll crushers and four-roller crusher; The body of two roll crushers and four-roller crusher is comprehensively become several kinds of basic module modules simple in structure with critical piece, can combine two roll crushers and the four-roller crusher that satisfies the requirement of user's serviceability by user's request.Various assembly module designs will reach simple in structure, and standardization level is high, are convenient to factory's tissue and produce; Satisfying the user selects for use the model-performance index; Convenient for maintaining be equipped with accessory and order; Complete machine structure is simple, and is in light weight, convenient transportation.
The objective of the invention is to realize like this: a kind of novel four-roller crusher; Form by top drive roll assembly module, bottom drive roll assembly module, top driven roll assembly module, bottom driven roll assembly module, basic housing assembly module, upper stand assembly module, top transmission component module, bottom transmission component module, hydraulic buffer system module or spring bumper module, dust cover assembly module and topping machanism assembly module; Spring bumper module and hydraulic buffer system have same function, and the two only gets one of which; On basic housing assembly module, be assembled with bottom drive roll assembly module, bottom driven roll assembly module, upper stand assembly module; Top drive roll assembly module and top driven roll assembly module are installed on the upper stand assembly module, dust cover assembly module, hydraulic buffer system module or spring bumper module, bottom transmission component module, top transmission component module and topping machanism assembly module are installed again.
A kind of two roll crushers; Comprise bottom drive roll assembly module, basic housing assembly module, bottom transmission component module, two roller dedicated hydraulic buffer system modules or spring bumper module, two roller dust cover modules and auxiliary cutting device module; Spring bumper module and hydraulic buffer system have same function, and the two only gets one of which; On basic housing assembly module, be assembled with two cover bottom drive roll assembly modules, two cover bottom transmission component modules, two roller dedicated hydraulic buffer system modules, two roller dust cover modules and auxiliary cutting device module; On the two cover bottom drive roll assembly modules small belt pulley is not installed.
Above-mentioned top drive roll assembly module and bottom drive roll assembly module are made up of driving shaft, bearing, bearing spider, support ring, thrust ring, roller circle, sprocket wheel, belt pulley and fastening bolt.The difference of its upper and lower drive roll assembly only is that the bearing spider on the drive roll assembly is fixed on the frame, and down the bearing spider of drive roll assembly originally on one's body, when the drive roll assembly was used on two roll crushers instantly, this assembly is the belt leather belt wheel not.
Above-mentioned top driven roll assembly module and bottom driven roll assembly module are made up of driven axle, bearing, bearing spider, support ring, thrust ring, roller circle, sprocket wheel, belt pulley and fastening bolt.The difference of the two only is that the bearing spider of driven roll assembly is fixed on the upper stand, and down the bearing spider of driven roll assembly originally on one's body.The two only is used for the four-roller crusher assembly.
Above-mentioned basic housing assembly module is welded by the Fine Steel Casting iron plate, is one two roll crusher frame, also is the basic frame of four-roller crusher.
Above-mentioned upper stand assembly module is made up of a pair of left and right sides fixed frame and a pair of left and right sides movable machine frame.Be welded by cast steel blank body and carbon steel plate.In the time will forming four-roller crusher, a pair of fixed frame is fixed by bolts to basic housing assembly top.
Above-mentioned hydraulic buffer system module is made up of cushion cylinder, hydraulic accumulator, pipe fitting and hydraulic control station.
Above-mentioned spring bumper module is by buffer spring, and steady brace is adjusted screw rod, and pillow is formed.With above-mentioned hydraulic buffer system same function is arranged, when forming two roll crushers or four-roller crusher, the two only gets one of which.
Above-mentioned top transmission component module and bottom transmission component module are made up of motor, high speed shaft shaft coupling, reductor and slow-speed shaft shaft coupling.When the bottom transmission component was used to form on two roll crushers, its slow-speed shaft shaft coupling of bottom transmission component that wherein is used to drive the movable roll assembly was selected universal coupling for use.
Above-mentioned dust cover assembly module is made up of bottom cover body, middle part cover body and top cover body, and in the time of on being used for four-roller crusher, three cover bodies in upper, middle and lower are all used; In the time of on being used for two roll crushers, its dustproof cover body only is made up of top cover body and bottom two cover bodies.
Above-mentioned various assembly module according to two roll crushers and the four-roller crusher of user's request tissue production all size model, has been simplified production, processing, assembly program all by principle of standardization design, also to the user select for use, maintenance and spare part order and brought convenience.
Description of drawings
Fig. 1, with the four-roller crusher installation diagram 1 of hydraulic system buffering.
Fig. 2, with the four-roller crusher installation diagram 2 of hydraulic system buffering.
Fig. 3, with the four-roller crusher installation diagram 3 of hydraulic system buffering.
Fig. 4, with two roll crusher installation diagrams 1 of hydraulic system buffering.
Fig. 5, with two roll crusher installation diagrams 2 of hydraulic system buffering.
Fig. 6, with the four-roller crusher installation diagram 1 of spring assembly buffering.
Fig. 7, with the four-roller crusher installation diagram 2 of spring assembly buffering.
Fig. 8, with two roll crusher installation diagrams 1 of spring assembly buffering.
Fig. 9, with two roll crusher installation diagrams 2 of spring assembly buffering.
Figure 10, two roll crushers and four-roller crusher dust cover module select assembly figure for use.
Among the figure 1, the cutter holder assembly module, 2, dust cover module module, 2.1, the bottom cover body, 2.2, the middle part cover body, 2.3, the top cover body, 3, top driven roll assembly module; 4, top drive roll assembly module, 4.1, driving shaft, 4.2, hold-down ring, 4.3, the roller circle, 4.4, support ring, 4.5, bearing; 4.6, sprocket wheel, 4.7, big belt pulley, 5, the upper stand assembly module, 5.1, the top movable frame, 5.2, the top fixed frame, 6, basic frame; 7, hydraulic system module, 7.1 cushion cylinders, 7.2, pipe fitting, 7.3, hydraulic accumulator, 7.4, the hydraulic control station, 8, bottom driven roll assembly module; 9, bottom drive roll assembly module, 9.1, small belt pulley, 9.2, sprocket wheel, 9.3, driving shaft down, 10, bottom transmission device module; 10.1, the slow-speed shaft shaft coupling, 10.2, reductor, 10.3, the high speed shaft shaft coupling, 10.4, the bottom drive motor, 10.5, universal coupling; 11, top transmission device module, 11.1, the slow-speed shaft shaft coupling, 11.2, reductor, 11.3, the high speed shaft shaft coupling, 11.4, the top drive motor; 12, spring bumper, 12.1, spring, 12.2, steady brace, 12.3, the adjustment screw rod, 12.4, pillow.
The specific embodiment
Embodiment 1: with the four-roller crusher of hydraulic system buffering.
Fig. 1,2, the 3rd, the four-roller crusher installation diagram with the hydraulic system buffering is assembled with bottom drive roll assembly module 9, bottom driven roll assembly module 8, upper stand assembly module 5 on basic housing assembly module 6 among the figure.Top drive roll assembly module 3 and top driven roll assembly module 4 are installed on upper stand assembly module 5.Dust cover assembly module 2, four roller dedicated hydraulic buffer system modules 7 and bottom transmission component module 10 are installed again, and top transmission component module 11 is formed with auxiliary topping machanism module 1.
Embodiment 2: with the four-roller crusher of spring assembly buffering.
Fig. 6, the 7th is with the four-roller crusher installation diagram of spring assembly buffering; Form among the figure and do not select four roller dedicated hydraulic buffer system modules 7 for use except buffer unit in the module of this spring assembly buffering four-roller crusher and with the quadruplet spring bumper module 12, all the other are identical with embodiment 1.
Embodiment 3: with two roll crushers of hydraulic system buffering.
Fig. 4, the 5th is with two roll crusher installation diagrams of hydraulic system buffering; On basic housing assembly module 6, be assembled with two cover bottom drive roll assembly modules 9 among the figure; Two cover bottom transmission component modules 10; Two roller dedicated hydraulic buffer system modules 7, the two roller dust cover modules of forming by top dust cover 2-1 and bottom 2-3 2, and auxiliary cutting device module 1 is formed.Drive roll assembly module 9 is not installed small belt pulley under two covers of two roll crushers assembling; A slow-speed shaft shaft coupling that drives the bottom transmission component of movable roll assembly in the two cover underdrive assembly modules 10 is 10.5 universal couplings.
Embodiment 4: with two roll crushers of spring assembly buffering.
Fig. 8, the 9th is with two roll crusher installation diagrams of spring assembly buffering; Form among the figure and do not select two roller dedicated hydraulic system buffer modules 7 for use except buffer unit in the module of two roll crushers of this spring assembly buffering and with the two sleeve spring buffer unit modules 12, it is identical with embodiment 3.

Claims (7)

1. roll crusher; It is characterized in that: comprise bottom drive roll assembly module, basic housing assembly module, bottom transmission component module, two roller dedicated hydraulic buffer system modules or spring bumper module, two roller dust cover modules and auxiliary cutting device module; Spring bumper module and hydraulic buffer system have same function, and the two only gets one of which; On basic housing assembly module, be assembled with two cover bottom drive roll assembly modules, two cover bottom transmission component modules, two roller dedicated hydraulic buffer system modules, two roller dust cover modules and auxiliary cutting device module; On the two cover bottom drive roll assembly modules small belt pulley is not installed.
2. two roll crushers according to claim 1 is characterized in that: bottom drive roll assembly module is made up of driving shaft, bearing, bearing spider, support ring, thrust ring, roller circle, sprocket wheel, belt pulley and fastening bolt.
3. two roll crushers according to claim 1 is characterized in that: basic housing assembly module is welded by the Fine Steel Casting iron plate.
4. two roll crushers according to claim 1 is characterized in that: the hydraulic buffer system module is made up of cushion cylinder, hydraulic accumulator, pipe fitting and hydraulic control station.
5. two roll crushers according to claim 1 is characterized in that: the spring bumper module is made up of buffer spring, steady brace, adjustment screw rod, pillow.
6. two roll crushers according to claim 1 is characterized in that: bottom transmission component module is made up of motor, high speed shaft shaft coupling, reductor and slow-speed shaft shaft coupling, and wherein this slow-speed shaft shaft coupling is a universal coupling.
7. two roll crushers according to claim 1 is characterized in that: the dust cover assembly module is made up of top cover body and bottom cover body.
CN2011203117057U 2011-08-19 2011-08-19 Dual-roller crusher Expired - Fee Related CN202336378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203117057U CN202336378U (en) 2011-08-19 2011-08-19 Dual-roller crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203117057U CN202336378U (en) 2011-08-19 2011-08-19 Dual-roller crusher

Publications (1)

Publication Number Publication Date
CN202336378U true CN202336378U (en) 2012-07-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203117057U Expired - Fee Related CN202336378U (en) 2011-08-19 2011-08-19 Dual-roller crusher

Country Status (1)

Country Link
CN (1) CN202336378U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107233958A (en) * 2017-06-20 2017-10-10 重庆绿岛源建材有限公司 A kind of disintegrating machine for stone pit
CN114950628A (en) * 2022-05-27 2022-08-30 徐州工程学院 Single-drive double-geared roller crusher suitable for long and narrow space and convenient to assemble on site

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107233958A (en) * 2017-06-20 2017-10-10 重庆绿岛源建材有限公司 A kind of disintegrating machine for stone pit
CN114950628A (en) * 2022-05-27 2022-08-30 徐州工程学院 Single-drive double-geared roller crusher suitable for long and narrow space and convenient to assemble on site
CN114950628B (en) * 2022-05-27 2023-11-24 徐州工程学院 Single-drive double-toothed roller crusher suitable for long and narrow space and convenient for field assembly

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Addressee: Guo Zhenzhou

Document name: Notification of Acceptance of Patent Application

C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20130819