CN102527465A - Roll crusher with screening function - Google Patents

Roll crusher with screening function Download PDF

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Publication number
CN102527465A
CN102527465A CN2012100394589A CN201210039458A CN102527465A CN 102527465 A CN102527465 A CN 102527465A CN 2012100394589 A CN2012100394589 A CN 2012100394589A CN 201210039458 A CN201210039458 A CN 201210039458A CN 102527465 A CN102527465 A CN 102527465A
Authority
CN
China
Prior art keywords
crushing
tooth plate
broken
roll shaft
crusher
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.)
Pending
Application number
CN2012100394589A
Other languages
Chinese (zh)
Inventor
田军文
王丙文
樊江明
郑争胜
贾潞开
耿莹晶
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.)
Shanxi Jianghuai Heavy Industry Co Ltd
Original Assignee
Shanxi Jianghuai Heavy Industry 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 Shanxi Jianghuai Heavy Industry Co Ltd filed Critical Shanxi Jianghuai Heavy Industry Co Ltd
Priority to CN2012100394589A priority Critical patent/CN102527465A/en
Publication of CN102527465A publication Critical patent/CN102527465A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a roll crusher with a screening function. The roll crusher solves the technical problems that the conventional device has high over-crushing rate for materials of large volume and does not have the function of screening the crushed materials. The roll crusher comprises two crushing roll shafts which are arranged in parallel in a rectangular crusher framework (1), two driving motors and a speed reducer are respectively fixedly arranged on one side of the rectangular crusher framework (1), lower crushing hub sets (8) are arranged on the first crushing roll shaft (2), upper crushing hub sets (9) are arranged on the second crushing roll shaft (3), gear hubs (11) in crushing hubs are mechanically connected together with the crushing roll shafts through keys (10), tooth plate mounting grooves (12) are uniformly formed in the outside circular surface of each gear hub (11) at intervals, and a tooth plate (13) is spliced into each tooth plate mounting groove (12). The roll crusher has a self-cleaning function and high crushing efficiency.

Description

Kibbler roll with screening function
Technical field
The present invention relates to the disintegrating machine that use a kind of ore dressing field, particularly a kind of kibbler roll with screening function.
Background technology
Disintegrating machine has a wide range of applications in commercial production.In mammoth mill, be used for the producing cost of crushing and grinding, account for more than 40% of whole production expense usually, its investment is about whole ore dressing plant 60%.Developed multiple crushing mechanism for broken and grinding ore people at present, modal have jaw crusher, gyratory crusher, cone crusher, impact crusher, a hammer mill.These disintegrating machines have several common shortcomings, and the one, be exactly bulky, unit then hundreds of in light weight ton, the heavy kiloton that reaches, it is bigger to install and use their required capital expenditures; The 2nd, because the employing of traditional disintegrating machine is the mode of attrition crushing, the mistake degradation rate of material is higher, and it is bigger to consume energy; The 3rd, be interrupted work, inefficiency; The 4th, do not possess the function that broken thing is sieved.
Summary of the invention
A kind of kibbler roll provided by the invention with screening function solved bulky material that existing apparatus exists to cross degradation rate higher and do not possess the technical problem of the function that broken thing is sieved.
The present invention solves above technical problem through following technical scheme:
A kind of kibbler roll with screening function; Comprise the rectangle crusher frame; In the rectangle crusher frame, be provided with the first broken roll shaft and the second broken roll shaft abreast; Side in the rectangle crusher frame is set with first drive motors, second drive motors, first decelerator and second decelerator respectively, and first drive motors links together through first decelerator and the first broken roll shaft, and second drive motors links together through second decelerator and the second broken roll shaft; The first broken roll shaft is provided with down broken wheel hub group; The second broken roll shaft is provided with broken wheel hub group, and the tooth hub in the broken wheel hub is to link together through key and breaker roll shaft mechanical, and evenly the compartment of terrain is provided with the tooth plate mounting groove on the disc of the outside of tooth hub; In the tooth plate mounting groove, be plugged with tooth plate; Tooth plate is a rectangle, and diagonal evenly is set with crushing teeth in rectangle tooth plate upper edge, on two pairs of frames of the rectangle crusher frame parallel with broken roll shaft, all is set with broach.
Tooth plate is provided with counterbore, and set bolt is fixed together tooth plate and tooth hub through counterbore.
The present invention adopts shearing and tension force acting in conjunction to come broken material, and has both the screening function.Contour structures is compact, and is in light weight, need not basic constraint, and the ratio of reduction is big, and it is few to cross milling product, has self-cleaning function, and crushing efficiency is high.
Description of drawings
Fig. 1 is a general structure sketch map of the present invention;
Fig. 2 is the structural representation of tooth hub 11 of the present invention;
Fig. 3 is the structural representation of tooth plate 13 of the present invention.
The specific embodiment
A kind of kibbler roll with screening function; Comprise rectangle crusher frame 1; In rectangle crusher frame 1, be provided with the first broken roll shaft 2 and the second broken roll shaft 3 abreast; Be set with first drive motors 6, second drive motors 7, first decelerator 4 and second decelerator, 5, the first drive motors 6 respectively in a side of rectangle crusher frame 1 and link together through first decelerator 4 and the first broken roll shaft 2, second drive motors 7 links together through second decelerator 5 and the second broken roll shaft 3; The first broken roll shaft 2 is provided with down broken wheel hub group 8; The second broken roll shaft 3 is provided with broken wheel hub group 9, and the tooth hub 11 in the broken wheel hub is to link together through key 10 and breaker roll shaft mechanical, and evenly the compartment of terrain is provided with tooth plate mounting groove 12 on the disc of the outside of tooth hub 11; In tooth plate mounting groove 12, be plugged with tooth plate 13; Tooth plate 13 is a rectangle, evenly is set with crushing teeth 15 at rectangle tooth plate 13 upper edge diagonal, on two pairs of frames of the rectangle crusher frame parallel with broken roll shaft, all is set with broach 17.
Tooth plate 13 is provided with counterbore 16, and set bolt 14 is fixed together tooth plate 13 and tooth hub 11 through counterbore 16.
The present invention installs broken tooth plate on two roll shafts; The tooth of the broken tooth plate on the diaxon staggers each other; And stagger each other with broach on the box side; And tooth is bigger, and the installation site of tooth and the design of spacing guarantee that those particles less than release mesh can directly not need fragmentation through reduction stage, make the crushing work of consumption minimum.These exclusive characteristics make it under the situation of the slow-speed of revolution, low wearing and tearing, have very high outer disposal ability.In fact the structure of tooth passes through qualified particle just as the diagrid of rotation with the energy consumption of minimum, to the broken material of needs then to carry out fragmentation than being easier to make material obtain broken tension force.This characteristics have also been saved necessity that screen cloth is installed at material inlet simultaneously.Two discaling rolls are by independent motor-driven, and can carry out two-way rotation.Change the tooth plate of different size, through the height of regulating tooth screw die tooth, the size of scalable discharging-material size.When crusher chamber has foreign matter, only need the counter-rotating discaling roll just can resume production, need not the artificial foreign matter of from equipment, drawing out.

Claims (2)

1. kibbler roll with screening function; Comprise rectangle crusher frame (1); In rectangle crusher frame (1), be provided with the first broken roll shaft (2) and the second broken roll shaft (3) abreast; Side in rectangle crusher frame (1) is set with first drive motors (6), second drive motors (7), first decelerator (4) and second decelerator (5) respectively; First drive motors (6) links together through first decelerator (4) and the first broken roll shaft (2), and second drive motors (7) links together through second decelerator (5) and the second broken roll shaft (3), it is characterized in that; The first broken roll shaft (2) is provided with down broken wheel hub group (8); The second broken roll shaft (3) is provided with broken wheel hub group (9), and the tooth hub (11) in the broken wheel hub is to link together through key (10) and breaker roll shaft mechanical, and evenly the compartment of terrain is provided with tooth plate mounting groove (12) on the outside disc of tooth hub (11); In tooth plate mounting groove (12), be plugged with tooth plate (13); Tooth plate (13) is a rectangle, and diagonal evenly is set with crushing teeth (15) in rectangle tooth plate (13) upper edge, on two pairs of frames of the rectangle crusher frame parallel with broken roll shaft, all is set with broach (17).
2. a kind of kibbler roll according to claim 1 with screening function; It is characterized in that; Tooth plate (13) is provided with counterbore (16), and set bolt (14) is fixed together tooth plate (13) and tooth hub (11) through counterbore (16).
CN2012100394589A 2012-02-21 2012-02-21 Roll crusher with screening function Pending CN102527465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100394589A CN102527465A (en) 2012-02-21 2012-02-21 Roll crusher with screening function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100394589A CN102527465A (en) 2012-02-21 2012-02-21 Roll crusher with screening function

Publications (1)

Publication Number Publication Date
CN102527465A true CN102527465A (en) 2012-07-04

Family

ID=46336206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100394589A Pending CN102527465A (en) 2012-02-21 2012-02-21 Roll crusher with screening function

Country Status (1)

Country Link
CN (1) CN102527465A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106423384A (en) * 2016-11-15 2017-02-22 石嘴山市凝力机械设备有限公司 Crusher with automatic cleaning and filtering functions for coal mine
CN107552147A (en) * 2016-07-01 2018-01-09 南京凯盛国际工程有限公司 A kind of kibbler roll roller nested structure and kibbler roll
CN112227435A (en) * 2020-09-23 2021-01-15 广西大学 Double-roller drilling-explosion-free rapid excavation integrated modular equipment
CN113996379A (en) * 2022-01-04 2022-02-01 山西天地煤机装备有限公司 Double-input crushing device
CN115041277A (en) * 2022-05-31 2022-09-13 中国电建集团武汉重工装备有限公司 Self-compacting backfill preparation equipment and process based on crushing and screening

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001017876A (en) * 1999-07-09 2001-01-23 Netsukoo Kk Crusher
US20020166911A1 (en) * 2001-05-10 2002-11-14 Rajewski David E. Shredding apparatus
CN2801280Y (en) * 2005-07-15 2006-08-02 中信重型机械公司 Bigear roller crusher
CN201320475Y (en) * 2008-12-24 2009-10-07 洛阳矿山机械工程设计研究院有限责任公司 Rod tooth for toothed roll crusher
CN201337926Y (en) * 2008-12-03 2009-11-04 郑州长城冶金设备有限公司 Crusher toothed roll and toothed plate and toothed plate seat thereof and crusher with toothed roll
CN202460712U (en) * 2012-02-21 2012-10-03 山西江淮重工有限责任公司 Roller-type crusher with screening function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001017876A (en) * 1999-07-09 2001-01-23 Netsukoo Kk Crusher
US20020166911A1 (en) * 2001-05-10 2002-11-14 Rajewski David E. Shredding apparatus
CN2801280Y (en) * 2005-07-15 2006-08-02 中信重型机械公司 Bigear roller crusher
CN201337926Y (en) * 2008-12-03 2009-11-04 郑州长城冶金设备有限公司 Crusher toothed roll and toothed plate and toothed plate seat thereof and crusher with toothed roll
CN201320475Y (en) * 2008-12-24 2009-10-07 洛阳矿山机械工程设计研究院有限责任公司 Rod tooth for toothed roll crusher
CN202460712U (en) * 2012-02-21 2012-10-03 山西江淮重工有限责任公司 Roller-type crusher with screening function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107552147A (en) * 2016-07-01 2018-01-09 南京凯盛国际工程有限公司 A kind of kibbler roll roller nested structure and kibbler roll
CN106423384A (en) * 2016-11-15 2017-02-22 石嘴山市凝力机械设备有限公司 Crusher with automatic cleaning and filtering functions for coal mine
CN112227435A (en) * 2020-09-23 2021-01-15 广西大学 Double-roller drilling-explosion-free rapid excavation integrated modular equipment
CN113996379A (en) * 2022-01-04 2022-02-01 山西天地煤机装备有限公司 Double-input crushing device
CN115041277A (en) * 2022-05-31 2022-09-13 中国电建集团武汉重工装备有限公司 Self-compacting backfill preparation equipment and process based on crushing and screening
CN115041277B (en) * 2022-05-31 2023-11-07 中国电建集团武汉重工装备有限公司 Self-sealing backfill soil preparation equipment and process based on crushing and screening

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120704