CN100998960A - Grinding roller mechanism derice - Google Patents

Grinding roller mechanism derice Download PDF

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Publication number
CN100998960A
CN100998960A CN 200610156028 CN200610156028A CN100998960A CN 100998960 A CN100998960 A CN 100998960A CN 200610156028 CN200610156028 CN 200610156028 CN 200610156028 A CN200610156028 A CN 200610156028A CN 100998960 A CN100998960 A CN 100998960A
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CN
China
Prior art keywords
grinding roller
rod
roller
rotor
grinding
Prior art date
Application number
CN 200610156028
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Chinese (zh)
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CN100574886C (en
Inventor
杨连国
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杨连国
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Publication date
Application filed by 杨连国 filed Critical 杨连国
Priority to CN200610156028A priority Critical patent/CN100574886C/en
Publication of CN100998960A publication Critical patent/CN100998960A/en
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Publication of CN100574886C publication Critical patent/CN100574886C/en

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Abstract

A grinding roller mechanism has a rotor with a central axle hole, a roller pressing unit with a pressure regulator and a connecting rod linked between said pressure regulator and grinding roller, and a regulating and limiting screw for regulating the gap between grinding roller and grinding disc.

Description

Grinding roller mechanism derice

Technical field

The present invention relates to a kind of grinding roller of Roller grinder, particularly a kind of grinding roller mechanism derice.

Background technology

At present, people adopt a kind of Raymond mill that object is pulverized, there is a conjugation body in the grinding roller mechanism of Raymond mill, be hinged with vertical pendulum roller in the end of conjugation body, main shaft rotates at a high speed during comminuting matter, drive the rotation of conjugation body, the pendulum roller is under action of centrifugal force, material is pressed in to roll on the mill rolls pulverizing, only have action of centrifugal force, do not have the gap between pendulum roller and the mill, directly touch between the metal, cause metal material consumption big, the centrifugal force that roll-in grinding power produces when being main axis rotation exists the hypodynamic defective of grinding; Patent Office of the People's Republic of China has announced a kind of vertical grinder (day for announcing: on August 18th, 1993, notification number CN2140216Y), this grinding machine has been used for reference the grinding roller mechanism of Raymond mill, adopt multilayer grinding roller group, material is implemented multistage pulverizing, but still there is the hypodynamic defective of grinding in the centrifugal force that its grinding power produces when remaining main axis rotation.

Summary of the invention

The objective of the invention is to provide a kind of grinding power high grinding roller mechanism derice.

The object of the present invention is achieved like this: there is rotor in this grinding roller mechanism, in centre of rotor axis hole is arranged, and is hinged with the roll-in equipment on rotor.

The roll-in work clothes are equipped with connecting rod, and connecting rod and rotor are hinged, and an end of connecting rod is connected with the roller pressure adjuster, and the other end connects grinding roller.

Connecting rod is a crank, between the end of connecting rod and rotor the grinding roller clearance adjuster is arranged.

The roller pressure adjuster is spring assembly or is hydraulic means that spring assembly has spring and bolt, and the outside or spring assembly that spring is positioned at bolt have spring and sleeve, and spring is positioned at the inside of sleeve; Hydraulic means is a hydraulic stem.

The grinding roller clearance adjuster is the stop screw that is connected on the connecting rod; Perhaps for being connected epitrochanterian stop screw; It perhaps is the adjusting pad between connecting rod and rotor.

Beneficial effect: owing to adopt such scheme, different according to the fragility of material with the discharging fineness requirement, adjust the roller pressure adjuster, change the pressure size; Regulate stop screw, change the gap length between grinding roller and the mill, can adapt to the pulverizing of various different materials, centrifugal force that the pressure of grinding roller produces when coming spinning and the stack that changes connecting rod lever pressure into by the roller pressure adjuster are with joint efforts, grinding power height has reached purpose of the present invention.Because material is implemented middling speed, middle binder layer roll extrusion pulverizing, and by the conveniently adjusted increase grinding roller of roller pressure adjuster pressure, compared with prior art, have that power consumption is little, efficient is high, wear away low, consumable accessory long service life, characteristics simple in structure, easy for operation.

Description of drawings

Fig. 1 is the structure chart of grinding roller of the present invention mechanism.

Fig. 2 is installed in working state structure figure in the grinding machine for the present invention.

Fig. 3 is the structure chart of second embodiment of the invention.

1, belt pulley; 2, feed hopper; 3, loam cake; 4, spreading disk; 5, rotor; 6, grinding roller; 7, main shaft; 8, support; 9, connecting rod; 10, mill; 11, conical shell; 12, cylindrical shell; 13, base; 14, hopper; 15, spring assembly; 16, minor axis; 17, bearing pin; 18, stop screw.

The specific embodiment

Embodiment 1: there is rotor 5 in this grinding roller mechanism, at the center of rotor 5 axis hole is arranged, and is hinged with the roll-in equipment on rotor.

The roll-in work clothes are equipped with connecting rod 9, and connecting rod 9 is hinged with rotor 5, and an end of connecting rod is connected with the roller pressure adjuster, and the other end connects grinding roller.

Connecting rod is a crank, between the end of connecting rod and rotor the grinding roller clearance adjuster is arranged.

The roller pressure adjuster is spring assembly 15 or is hydraulic means that spring assembly has spring and bolt, and spring is positioned at the outside of bolt.

The grinding roller clearance adjuster is the stop screw 18 that is connected on the connecting rod.

In Fig. 2, disclose a kind of grinding roller mechanism derice of the present invention and be installed in equipment on the roller mill, this device mainly contains the mill 10 that is located in the cylindrical shell 12 and grinding roller 6 and is fixed on the conical shell 11 in the cylindrical shell 12, be connected with connecting rod 9 with bearing by minor axis 16 with the grinding roller 6 that mill 10 matches, connecting rod 9 is hinged by bearing pin 17 and support 8, the other end of connecting rod 9 is provided with the spring assembly 15 of regulating grinding roller 6 pressure sizes, support 8 is connected with rotor 5, and device is on main shaft 7, on the main shaft 7 of the top of support 8 spreading disk 4 is housed, on the main shaft 7, the lower end is installed on loam cake 13 and the base 13 by bearing, be connected with cylindrical shell 12 between loam cake 3 and the base 13, the upper end of main shaft 7 is provided with belt pulley 1, loam cake 3 is provided with feed hopper 2, base 13 bottoms are provided with the stop screw 18 of regulating gap length between grinding roller 6 and the mill 10, and spring assembly 15 is made of the spring and the bolt that are fixed on the connecting rod 9.

Operation principle: power is by 7 rotations of belt pulley drive shaft, main shaft 7 drives grinding roller 6 revolution, material enters in the cavity from feed hopper, material being spread cylindrical shell 12 periphery of inner wall through spreading disk 4 slides on the mill 10, through grinding roller 6 repeatedly roll extrusion material is pulverized, different according to the material vulnerability with the discharging fineness requirement, can adjust gap length between grinding roller 6 elastic pressure sizes and mill 10 and the grinding roller 6, the centrifugal force that the pressure of grinding roller 6 advances to produce from main shaft 7 rotation and made a concerted effort by the stack that spring assembly and elastic pressure change connecting rod 9 lever pressure into, the material after in small, broken bits is through hopper 14 discharge cavitys.

Embodiment 2: the roller pressure adjuster is a hydraulic means, and hydraulic means is a hydraulic stem 19.Other and embodiment 1 omit together.

Embodiment 3: the roller pressure adjuster is a spring assembly, and spring assembly has spring and sleeve, and spring is positioned at the inside of sleeve.Other and embodiment omit together.

Embodiment 4: the grinding roller clearance adjuster is for being connected epitrochanterian stop screw.Other and embodiment 1 omit together.

Embodiment 5: the grinding roller clearance adjuster is the adjusting pad between connecting rod and rotor.Other and embodiment 1 omit together.

Claims (5)

1, a kind of grinding roller mechanism derice is characterized in that: there is rotor in this grinding roller mechanism, in centre of rotor axis hole is arranged, and is hinged with the roll-in equipment on rotor.
2, grinding roller mechanism derice according to claim 1 is characterized in that: the roll-in work clothes are equipped with connecting rod, and connecting rod and rotor are hinged, and an end of connecting rod is connected with the roller pressure adjuster, and the other end connects grinding roller.
3, grinding roller mechanism derice according to claim 2 is characterized in that: connecting rod is a crank, between the end of connecting rod and rotor the grinding roller clearance adjuster is arranged.
4, grinding roller mechanism derice according to claim 2, it is characterized in that: the roller pressure adjuster is spring assembly or is hydraulic means, spring assembly has spring and bolt, and the outside or spring assembly that spring is positioned at bolt have spring and sleeve, and spring is positioned at the inside of sleeve; Hydraulic means is a hydraulic stem.
5, grinding roller mechanism derice according to claim 3 is characterized in that: the grinding roller clearance adjuster is the stop screw that is connected on the connecting rod; Perhaps for being connected epitrochanterian stop screw; It perhaps is the adjusting pad between connecting rod and rotor.
CN200610156028A 2006-12-31 2006-12-31 Grinding roller mechanism derice CN100574886C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200610156028A CN100574886C (en) 2006-12-31 2006-12-31 Grinding roller mechanism derice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200610156028A CN100574886C (en) 2006-12-31 2006-12-31 Grinding roller mechanism derice

Publications (2)

Publication Number Publication Date
CN100998960A true CN100998960A (en) 2007-07-18
CN100574886C CN100574886C (en) 2009-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200610156028A CN100574886C (en) 2006-12-31 2006-12-31 Grinding roller mechanism derice

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Country Link
CN (1) CN100574886C (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198412A (en) * 2011-04-22 2011-09-28 湘潭湘科机电设备有限公司 Milling roller for roller mill,
CN102218357A (en) * 2011-04-22 2011-10-19 湘潭湘科机电设备有限公司 Slide rotary table for roller type grinding machine
CN102228846A (en) * 2011-04-22 2011-11-02 湘潭湘科机电设备有限公司 Torch-shaped roller mill
CN102278473A (en) * 2011-05-31 2011-12-14 郑州大学 Dust sealing system and mill comprising same
CN102964852A (en) * 2012-11-12 2013-03-13 蒋慕毅 Method for producing modified asphalt by using Buton rock asphalt and hot method crusher
CN103433095A (en) * 2013-08-20 2013-12-11 湖南中宏重型机器有限公司 Bolt type mechanism for adjusting spacing between hammer wheel and roll ring of vertical ring mill
CN103447120A (en) * 2013-08-20 2013-12-18 湖南中宏重型机器有限公司 Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill
CN103567021A (en) * 2013-11-05 2014-02-12 长沙深湘通用机器有限公司 Roller mill
WO2014026644A1 (en) * 2012-08-17 2014-02-20 湖南中宏重型机器有限公司 Hammer wheel mechanism able to adjust grinding force for annular roller type upright mill
CN103769275A (en) * 2014-01-02 2014-05-07 廖贻勇 Crank pendulum type grinder
CN105964375A (en) * 2016-07-18 2016-09-28 何保罗 Flaky graphite regrinding mill
CN108816474A (en) * 2018-06-27 2018-11-16 广东水电二局股份有限公司 The finely divided wind filter mechanism of recycled aggregate of waste concrete
CN110177623A (en) * 2016-10-03 2019-08-27 雷蒙巴雷特史诺有限公司 For handling the planet roller mill of high humility charging
CN110732381A (en) * 2019-11-19 2020-01-31 徐照岩 Graphite lithium cell reducing mechanism for negative electrode material
CN110882803A (en) * 2019-12-10 2020-03-17 宋小英 Crushing and refining furnace for traditional Chinese medicine cosmetics
EP3519099A4 (en) * 2016-10-03 2020-09-09 Schenck Process LLC Planetary roller mill for processing high moisture feed material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558678A (en) * 1973-03-14 1975-02-14 Eirich Gustav Maschinenfabrik Mills and processes working with supercritical speed for their operation.

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102218357B (en) * 2011-04-22 2013-06-05 韶山韶源节能重型设备有限公司 Slide rotary table for roller type grinding machine
CN102218357A (en) * 2011-04-22 2011-10-19 湘潭湘科机电设备有限公司 Slide rotary table for roller type grinding machine
CN102228846A (en) * 2011-04-22 2011-11-02 湘潭湘科机电设备有限公司 Torch-shaped roller mill
WO2012142971A1 (en) * 2011-04-22 2012-10-26 湘潭湘科机电设备有限公司 Torch roller mill
CN102198412A (en) * 2011-04-22 2011-09-28 湘潭湘科机电设备有限公司 Milling roller for roller mill,
CN102278473A (en) * 2011-05-31 2011-12-14 郑州大学 Dust sealing system and mill comprising same
CN102278473B (en) * 2011-05-31 2013-12-25 郑州大学 Dust sealing system and mill comprising same
WO2014026644A1 (en) * 2012-08-17 2014-02-20 湖南中宏重型机器有限公司 Hammer wheel mechanism able to adjust grinding force for annular roller type upright mill
AU2013304401B2 (en) * 2012-08-17 2016-07-07 Hunan Zhonghong Heavy Machinery Co., Ltd Hammer wheel mechanism able to adjust grinding force for annular roller type upright mill
JP2015531675A (en) * 2012-08-17 2015-11-05 湖南中宏重型機器有限公司Hunan Zhonghong Heavy Machinery Co.,Ltd A hammer wheel mechanism with adjustable polishing force in an annular roller type vertical polishing machine
EA028568B1 (en) * 2012-08-17 2017-12-29 Хунань Чжунхун Хеви Машинери Ко., Лтд. Hammer wheel mechanism able to adjust grinding force for annular roller type upright mill
CN102964852A (en) * 2012-11-12 2013-03-13 蒋慕毅 Method for producing modified asphalt by using Buton rock asphalt and hot method crusher
CN103433095A (en) * 2013-08-20 2013-12-11 湖南中宏重型机器有限公司 Bolt type mechanism for adjusting spacing between hammer wheel and roll ring of vertical ring mill
CN103447120A (en) * 2013-08-20 2013-12-18 湖南中宏重型机器有限公司 Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill
CN103433095B (en) * 2013-08-20 2015-09-09 湖南中宏重型机器有限公司 Bolt type vertical type ring mill hammer rolling ring spacing governor motion
CN103447120B (en) * 2013-08-20 2015-05-13 湖南中宏重型机器有限公司 Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill
CN103567021A (en) * 2013-11-05 2014-02-12 长沙深湘通用机器有限公司 Roller mill
CN103769275A (en) * 2014-01-02 2014-05-07 廖贻勇 Crank pendulum type grinder
CN105964375A (en) * 2016-07-18 2016-09-28 何保罗 Flaky graphite regrinding mill
CN105964375B (en) * 2016-07-18 2018-04-13 何保罗 Crystalline flake graphite grinding machine again
CN110177623A (en) * 2016-10-03 2019-08-27 雷蒙巴雷特史诺有限公司 For handling the planet roller mill of high humility charging
EP3519099A4 (en) * 2016-10-03 2020-09-09 Schenck Process LLC Planetary roller mill for processing high moisture feed material
CN108816474A (en) * 2018-06-27 2018-11-16 广东水电二局股份有限公司 The finely divided wind filter mechanism of recycled aggregate of waste concrete
CN108816474B (en) * 2018-06-27 2019-07-02 广东水电二局股份有限公司 Recycled aggregate of waste concrete finely divided wind filter mechanism, disintegrating mechanism
CN110732381A (en) * 2019-11-19 2020-01-31 徐照岩 Graphite lithium cell reducing mechanism for negative electrode material
CN110882803A (en) * 2019-12-10 2020-03-17 宋小英 Crushing and refining furnace for traditional Chinese medicine cosmetics

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