CN201200902Y - Pair roller type crushing device - Google Patents

Pair roller type crushing device Download PDF

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Publication number
CN201200902Y
CN201200902Y CN 200820300952 CN200820300952U CN201200902Y CN 201200902 Y CN201200902 Y CN 201200902Y CN 200820300952 CN200820300952 CN 200820300952 CN 200820300952 U CN200820300952 U CN 200820300952U CN 201200902 Y CN201200902 Y CN 201200902Y
Authority
CN
China
Prior art keywords
tooth plate
fixed
pair roller
roller type
disintegrating machine
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 200820300952
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Chinese (zh)
Inventor
佘建敏
汪泓波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Lines Machine Design and Manufacture Co Ltd
Original Assignee
Guizhou Lines Machine Design and Manufacture Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guizhou Lines Machine Design and Manufacture Co Ltd filed Critical Guizhou Lines Machine Design and Manufacture Co Ltd
Priority to CN 200820300952 priority Critical patent/CN201200902Y/en
Application granted granted Critical
Publication of CN201200902Y publication Critical patent/CN201200902Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The utility model discloses a double-roller crushing plant, which comprises two driving motors (1), wherein each driving motor (1) is connected with a gear box (3) which is connected with a roller shaft (13); the roller shaft (13) comprises a mandrel (4) which passes through a box body of a crusher (7); each mandrel (4) is provided with a group of toothed plate fixed shafts (5) which wrap the mandrel (4) in the box body (7) of the crusher; each toothed plate fixed shaft (5) is connected with a group of toothed plates (6) which wrap the outsides of the tooted plate fixed shaft (5) in the radial direction; and the toothed plates (6) on two mandrels (4) are meshed with each other. The double-roller crushing plant adopts the two roller shafts of two rollers to crush large solid substances. The double-roller crushing plant has the advantages of low production cost, compact structural design, safe, stable and reliable operation, uniform particle size after cracking, simple maintenance of equipment, convenient replacement of spare parts, simplified operation and good use effect.

Description

The pair roller type breaker
Technical field
The utility model relates to a kind of breaker, especially a kind of pair roller type breaker.
Background technology
At present, for the fragmentation of bulk hard material, for example electrolytical fragmentation of bulk after the electrolytic aluminium electrolysis, general disintegrating apparatus is not enough to it broken fully, with the granularity that needing to obtain.And because material piece footpath that need be broken is big, quality is hard, the impulsive force that general disintegrating machine brings in the time of can't bearing its fragmentation, need to adopt a plurality of equipment that it is carried out broken sub-sieve, so not only increased extra input cost, also make operation become complicated.
The utility model content:
The purpose of this utility model is: a kind of pair roller type breaker is provided, and it can carry out broken sub-sieve with the bulk hard material, and the impulsive force of bringing can bear fragmentation the time, does not increase extra input cost, and simple to operate, to overcome the deficiencies in the prior art.
The utility model is achieved in that the pair roller type breaker, it comprises two drive motors, each drive motors all is connected with a reduction box, reduction box is connected with roll shaft, the formation of roll shaft comprises axle, and axle is passed the disintegrating machine casing, is being provided with one group of tooth plate fixed axis that encases the axle in the disintegrating machine casing on each axle, and on each tooth plate fixed axis radially be connected with one group of tooth plate that encases tooth plate fixed axis outside, the tooth plate on two axles is meshing with each other.
Drive motors all and be provided with fluid coupling between the reduction box and be used for reducing the impact that fragmentation brings.
Establish to be provided with on the wall in disintegrating machine casing side and decide the tooth plate device, decide tooth plate device formation and comprise fixed tooth plate adjustment seat and fixed tooth plate, the fixed tooth plate adjustment seat is fixed on the outer wall of disintegrating machine casing, the front end of fixed tooth plate enters in the disintegrating machine casing, and the fixed tooth plate adjustment seat is connected with the rear end of fixed tooth plate.
Between two reduction boxes and two roll shafts, be provided with synchronous gear box.
And tooth plate is connected with the tooth plate fixed axis by chamfered edge bolt and locking nut.
Owing to adopted technique scheme, compared with prior art, the utility model adopts two roll shafts of pair roller to come broken bulk hard material, between by two roll shafts intermeshing tooth plate come further broken, to reach the purpose of broken sub-sieve.Production cost of the present utility model is low, the structural design compactness, security of operation, stable, reliable, particle size after cracking is even; The maintenance that equipment uses is simple, changes zero spare part convenience very, and has simplified operation, and result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of roll shaft 13.
The specific embodiment
Embodiment 1 of the present utility model: pair roller type breaker, it comprises two drive motors 1, each drive motors 1 all is connected with a fluid coupling 2, fluid coupling 2 is connected with reduction box 3, synchronous gear box 10 of two reduction box 3 common connections, each reduction box 3 is connected with a roll shaft 13 by synchronous gear box 10, roll shaft 13 formations comprise axle 4, axle 4 is passed disintegrating machine casing 7, on each axle 4, be provided with one group of tooth plate fixed axis 5 that encases the axle 4 in disintegrating machine casing 7, and upwards in the footpath of each tooth plate fixed axis 5, be connected with one group of tooth plate 6 that encases tooth plate fixed axis 5 outsides by chamfered edge bolt 11 and locking nut 12, and the tooth plate 6 on two axles 4 is meshing with each other; Also establish to be provided with on the wall and decide the tooth plate device in disintegrating machine casing 7 sides, decide tooth plate device formation and comprise fixed tooth plate adjustment seat 8 and fixed tooth plate 9, fixed tooth plate adjustment seat 8 is fixed on the outer wall of disintegrating machine casing 7, the front end of fixed tooth plate 9 enters in the disintegrating machine casing 7, and fixed tooth plate adjustment seat 8 is connected with the rear end of fixed tooth plate 9.
Device power-up at first, drive motors 1 drives roll shaft 13 and dallies, treat certain hour after the input material to disintegrating machine, it is broken to prepare beginning.Drive motors 1 drives roll shaft 13 rotations through the very big moment of torsion of output after slowing down.Material falls into disintegrating machine and pulverizes through two extruding to roll shaft 13, and bulk materials at first is broken.Bring between the tooth plate 6 of engagement through tooth plate 6 after the bulk materials fragmentation, by the further broken material of the extruding and kneading of two tooth plates 6.Be provided with synchronous gear box 10 at reduction box 3 with between to roll shaft 13, synchronous gear box 10 is one group of pitch wheel, this gear teeth digital-to-analogue number is identical, play the effect of synchronous two pairs of roll shafts 13, two phase angles have been guaranteed to keeing relative stability between the roll shaft 13, tooth plate 6 relative motions on the roll shaft 13 can not interfered, help broken carrying out smoothly.
For the material at disintegrating machine casing 7 edges, tooth plate 6 can't carry out fragmentation to it, can stay broken dead angle.Therefore the utility model is provided with one group and adjustablely decides the tooth plate device, the fixed tooth plate adjustment seat 8 of deciding the tooth plate device can be according to the situation adjusting fixed tooth plate 9 of material and the gap between the tooth plate 6, adapt to broken demand, make the fragmentation of the material energy quilt of disintegrating machine casing 7 peripheries, guarantee broken carrying out.
Utilize fluid coupling device to cushion the impulsive force of pair roller fragmentation, fluid coupling 2 directly is connected with drive motors 1, protection drive motors 1.
Roll shaft 13 includes multiple sets of teeth plate fixed axis 5 and tooth plate 6, can change tooth plate 6 easily by chamfered edge bolt 11 and locking nut 12, just can tooth plate 6 be disassembled from tooth plate fixed axis 5 very squarely as long as rotate a certain angle by the chamfered edge bolt mechanism.Tooth plate fixed axis 5 connects transmission by two key concentric shafts 4,4 power that transmit drive motors 1 output of axle.

Claims (5)

  1. [claim 1] a kind of pair roller type breaker, it comprises two drive motors (1), it is characterized in that: each drive motors (1) all is connected with a reduction box (3), reduction box (3) is connected with roll shaft (13), the formation of roll shaft (13) comprises axle (4), axle (4) is passed disintegrating machine casing (7), be provided with one group of tooth plate fixed axis (5) that encases the axle (4) in disintegrating machine casing (7) on each axle (4), and on each tooth plate fixed axis (5) being connected with a group and encasing the outside tooth plate (6) of tooth plate fixed axis (5) radially, the tooth plate (6) on two axles (4) is meshing with each other.
  2. [claim 2] pair roller type breaker according to claim 1 is characterized in that: at drive motors (1) all and be provided with fluid coupling (2) between the reduction box (3).
  3. [claim 3] pair roller type breaker according to claim 1, it is characterized in that: establish to be provided with on the wall in disintegrating machine casing (7) side and decide the tooth plate device, decide tooth plate device formation and comprise fixed tooth plate adjustment seat (8) and fixed tooth plate (9), fixed tooth plate adjustment seat (8) is fixed on the outer wall of disintegrating machine casing (7), the front end of fixed tooth plate (9) enters in the disintegrating machine casing (7), and fixed tooth plate adjustment seat (8) is connected with the rear end of fixed tooth plate (9).
  4. [claim 4] pair roller type breaker according to claim 1 is characterized in that: be provided with synchronous gear box (10) between two reduction boxes (3) and two roll shafts (13).
  5. [claim 5] pair roller type breaker according to claim 1 is characterized in that: tooth plate (6) is connected with tooth plate fixed axis (5) by chamfered edge bolt (11) and locking nut (12).
CN 200820300952 2008-05-30 2008-05-30 Pair roller type crushing device Expired - Fee Related CN201200902Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200820300952 CN201200902Y (en) 2008-05-30 2008-05-30 Pair roller type crushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200820300952 CN201200902Y (en) 2008-05-30 2008-05-30 Pair roller type crushing device

Publications (1)

Publication Number Publication Date
CN201200902Y true CN201200902Y (en) 2009-03-04

Family

ID=40423213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200820300952 Expired - Fee Related CN201200902Y (en) 2008-05-30 2008-05-30 Pair roller type crushing device

Country Status (1)

Country Link
CN (1) CN201200902Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641764A (en) * 2012-04-26 2012-08-22 盛金平 Tooth-roller crusher
CN103316735A (en) * 2013-05-30 2013-09-25 盛金平 Compression roller of compression roller-type crusher
CN103721784A (en) * 2013-12-16 2014-04-16 盛金平 Crusher tooth roller with arc toothed plates
WO2014170371A2 (en) * 2013-04-19 2014-10-23 Takraf Gmbh Crushing roll for a roll crusher
WO2015028808A1 (en) * 2013-08-30 2015-03-05 Mmd Design & Consultancy Limited Mineral breaker
CN104759312A (en) * 2015-02-13 2015-07-08 青岛德固特节能装备股份有限公司 Oppositely rolling crusher
EP2982442A1 (en) 2014-08-05 2016-02-10 Siemens Aktiengesellschaft Drive assembly for a roll crusher
CN105381840A (en) * 2014-08-26 2016-03-09 塔克拉夫有限公司 Roller crusher with synchronized drive train
CN106111273A (en) * 2016-06-24 2016-11-16 南通振强机械制造有限公司 A kind of rotary teeth type disintegrating machine
US10399081B2 (en) 2015-04-17 2019-09-03 Takraf Gmbh Crushing roll for a crusher
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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641764A (en) * 2012-04-26 2012-08-22 盛金平 Tooth-roller crusher
CN105228751A (en) * 2013-04-19 2016-01-06 塔克拉夫有限公司 For the broken roller of kibbler roll
WO2014170371A2 (en) * 2013-04-19 2014-10-23 Takraf Gmbh Crushing roll for a roll crusher
WO2014170371A3 (en) * 2013-04-19 2015-04-16 Takraf Gmbh Crushing roll for a roll crusher
CN103316735A (en) * 2013-05-30 2013-09-25 盛金平 Compression roller of compression roller-type crusher
WO2015028808A1 (en) * 2013-08-30 2015-03-05 Mmd Design & Consultancy Limited Mineral breaker
CN103721784A (en) * 2013-12-16 2014-04-16 盛金平 Crusher tooth roller with arc toothed plates
EP2982442A1 (en) 2014-08-05 2016-02-10 Siemens Aktiengesellschaft Drive assembly for a roll crusher
WO2016020246A1 (en) * 2014-08-05 2016-02-11 Siemens Aktiengesellschaft Drive assembly for a roll crusher
CN106470761A (en) * 2014-08-05 2017-03-01 西门子公司 Driving means for kibbler roll
CN105381840A (en) * 2014-08-26 2016-03-09 塔克拉夫有限公司 Roller crusher with synchronized drive train
EP2998027A1 (en) * 2014-08-26 2016-03-23 Takraf GmbH Roller crusher with synchronized drive train
CN104759312A (en) * 2015-02-13 2015-07-08 青岛德固特节能装备股份有限公司 Oppositely rolling crusher
CN104759312B (en) * 2015-02-13 2017-08-04 青岛德固特节能装备股份有限公司 A kind of oppositely rolling roller crusher
US10399081B2 (en) 2015-04-17 2019-09-03 Takraf Gmbh Crushing roll for a crusher
CN106111273A (en) * 2016-06-24 2016-11-16 南通振强机械制造有限公司 A kind of rotary teeth type disintegrating machine
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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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090304

Termination date: 20160530