CN205965980U

CN205965980U - Three -roller grinding mill

Info

Publication number: CN205965980U
Application number: CN201620898633.3U
Authority: CN
Inventors: 丁伟武
Original assignee: Jiangyin Hongda Chemical Coating Co Ltd
Current assignee: Jiangyin Hongda Chemical Coating Co Ltd
Priority date: 2016-08-17
Filing date: 2016-08-17
Publication date: 2017-02-22
Anticipated expiration: 2026-08-17

Abstract

The utility model discloses a three -roller grinding mill aims at providing the three -roller grinding mill that efficiency of grinding is better, and its technical scheme main points are, including frame main part and pan feeding mouth, be equipped with grinder on the pan feeding mouth, grinder locates buffer memory chamber on the pan feeding mouth, rotates and rolling disc through screw thread fixed connection, drive rolling disc pivoted power device and be located the fixed disk of rolling disc below relatively with the buffer memory chamber including the cover, the fixed disk is equipped with all around a plurality of liquid holes, and power device drives rolling disc pivoted transfer line including the telescopic link that is located cylinder in the frame main part, drives through the cylinder and with telescopic rod hinge, and the fixed disk surface is equipped with the heliciform arch, and the combined action through grinder and three running rollers reaches better the grinding efficiency.

Description

A kind of three-roll grinder

Technical field

This utility model is related to milling apparatus field, particularly to a kind of three-roll grinder.

Background technology

Three-roll grinder, a kind of for painting, the manufacture of ink, pigment and plastic slurry, it mainly passes through the three of level The surface of root roller mutually extrudes and different speed is rubbed thus being reached grinding purpose, and therefore it is as a kind of high viscosity The maximally efficient grinding distribution equipment of material, in being widely used in producing, at present, the China of Publication No. 202427480U is specially Profit discloses a kind of three-roll grinder, and it includes fixing rod, regulating roller, passive regulating roller, active bindiny mechanism and attached is dynamically connected Mechanism, wherein active bindiny mechanism one end is hinged with fixing roller, and the other end is connected with regulating roller, and active bindiny mechanism can carry Dynamic regulating roller around fixing roll centre rotation, the described attached mechanism two ends that are dynamically connected hinged with regulating roller, passive regulating roller respectively although this Planting three-roll grinder makes structure more stable, but can be mingled with large particulate matter during putting into pigment and inserts, and only It is ground by running roller, grinding efficiency is relatively low.

Utility model content

The purpose of this utility model is to provide a kind of three-roll grinder, and it is had and first passed through in advance before being ground by running roller Grind so that the more preferable advantage of grinding efficiency.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of three-roll grinder, including frame main body and feeding mouth, described feeding mouth is provided with lapping device, described grinding Device includes being sheathed on caching on feeding mouth rotation dish, band that chamber is relatively rotated with caching chamber and is connected by screw thread rotation The power set of dynamic turn disc and the fixed disk below rotation dish, described fixed disk is formed around some liquid outlets.

It is arranged such, before material to be ground enters into three-roll grinder, caching chamber, caching are introduced into by feeding mouth Chamber has rotation dish, and rotation dish can be rotated with relative cache chamber, drives caching chamber to be rotated by power set, with When, rub so that the feed liquid entering from feeding mouth is first ground with fixed disk picture, by grinding the inserts in feed liquid, face The powdered granules such as material thoroughly pulverize, and the liquid outlet outflow then passed through around fixed disk is for further processing.

Arrange further：Described fixing panel surface is raised in the shape of a spiral.

It is arranged such, due to the raised in the shape of a spiral friction being conducive to granule of fixing panel surface, after aspect friction simultaneously Slurry shifts to outer ring, causes and trickles away from the liquid outlet of surrounding.

Arrange further：Described power set include cylinder in frame main body, the expansion link driving by cylinder And hinged with expansion link drive turn disc drive link.

It is arranged such, power is provided by the cylinder on power set, cylinder drives expansion link, expansion link drives and it Hinged drive link, and drive link is connected with rotation dish, thus driving turn disc, reaches the purpose of grinding.

Arrange further：It is provided with three grinding rollers, described grinding running roller two ends and frame main body below described liquid outlet It is connected, and be in same level each other.

It is arranged such, can more be fully ground material, by the friction between running roller, slurry is further ground, And it is in same level each other, contribute to sufficiently grinding.

Arrange further：It is provided with radially-arranged along grinding roller in described frame main body positioned at grinding roller axial direction two ends Linear slide rail, linear slide rail includes located at the slide block that the guide rail in frame main body, sliding connect to guide rail, is located on slide block Nut, wear the screw mandrel penetrated nut and do linear sliding with movable slider.

Being arranged such, being controlled to grinding spacing between roller by the rotation of rotating wheel, thus reaching grinding Necessary requirement.

Arrange further：Stating grinding roller one end and being provided with to be rotatably connected has rotating machine, and rotating machine is fixedly connected on slide block On.

It is arranged such, grinding running roller can be driven to be moved by the rotating machine being fixed on slide block, simultaneously will not shadow Ring and adjust the operation grinding spacing between running roller.

Arrange further：The rotating wheel of drive screw rotation is additionally provided with described frame main body.

It is arranged such, by the regulation of rotating wheel, drive screw is rotated, thus drive screw stretches to adjust grinding Spacing between grinding roller wheel.

Arrange further：Described grinding roller surface is provided with coarse surface layer.

It is arranged such, can help fully carry out mixing dispersion through the material grinding, it is to avoid situations such as grumeleuse occurs, simultaneously Comparatively fine granule through screen plate is effectively disperseed to stir, it is to avoid fail to grip with because roller rotates too fast Material can be captured by coarse surface and shred, when avoiding high-viscosity material is extruded simultaneously by shortcoming produced by material Become pie, still for the material that granule is larger, all of large granular materials can be shredded by puncture tip, to reach grinding Necessary requirement.

In sum, this utility model has the advantages that：Slurry first can be ground, then pass through running roller again Secondary grinding, finally reaches required grinding and requires, improve grinding efficiency.

Brief description

Fig. 1 is three-roll grinder overall structure diagram；

Fig. 2 is three-roll grinder top view

Fig. 3 is three-roll grinder A-A cross-sectional view；

Fig. 4 is three-roll grinder line style skid rail structure diagram.

In figure, 1, frame main body；2nd, feeding mouth；3rd, lapping device；4th, cache chamber；5th, rotation dish；6th, fixed disk；7th, power Device；8th, cylinder；9th, expansion link；10th, drive link；11st, liquid outlet；12nd, grind running roller；13rd, rotating wheel；14th, linear slide rail； 15th, guide rail；16th, slide block；17th, nut；18th, screw mandrel；19 rotary shafts；20th, rotating machine；21st, coarse surface layer.

Specific embodiment

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment 1：A kind of three-roll grinder, as shown in Figure 1, Figure 2 and Figure 3, a kind of three-roll grinder, it is mainly by frame Main body 1, feeding mouth 2, three engage each other the grinding roller of transmission and are provided with control grinding roller spacing at frame main body 1 two ends Rotating wheel 13, grind roller axial direction two ends and be provided with along grinding the radially-arranged linear slide rail of roller 14, as shown in figure 4, wherein Linear slide rail 14 includes guide rail 15, slide block 16, the nut 17 and wearing being located on slide block 16 are penetrated nut 17 and carry movable slider 16 to do The screw mandrel 18 of linear sliding, guide rail 15 is installed on the grinding roller two ends of frame main body 1, and direction is along grinding roller radially, turns Driving wheel 13, by being connected with screw mandrel 18, is rotated by rotating wheel 13 and controls screw mandrel 18 to rotate, thus carry movable slider 16 to promote grinding Mill roller radial motion, reaches and controls the gap ground between roller, and slide block 16 is provided with the gas providing power for running roller simultaneously Cylinder 8, makes running roller rotate by the drive of rotating machine 20.

Lapping device 3 is provided with feeding mouth 2, lapping device 3 is set in the caching chamber 4 on feeding mouth 2, feed liquid pass through into Material mouth 2 enters caching chamber 4, is provided with and caches chamber 4 and can relatively rotate and be threadably secured the rotation being connected below caching chamber 4 Disk 5, and inconsistent with rotation dish 5 fixed disk 6 also having surface to carry helical raised, this so that feed liquid enter fashionable can Rolled with preferably carrying out friction, if fixed disk 6 outer ring is formed around each and every one liquid outlet 11, feed liquid passes through helical form upon grinding The fixed disk 6 on surface slowly outside side shifting, until liquid outlet 11, then flow out from liquid outlet 11, and drive rotation dish 5 to rotate Power set 7, power set 7 are included cylinder 8 in frame main body 1, the expansion link 9 being driven by cylinder 8 and are cut with scissors with expansion link 9 Tape splicing moves the drive link 10 that rotation dish 5 rotates.

Its specific works mode is as follows, and material to be ground enters caching chamber 4 from feeding mouth 2, by with the rotation of caching chamber 4 even The rotation dish 5 connecing, is ground with rotation dish 5 on fixed disk 6, and the cylinder 8 in frame main body 1 passes through to drive expansion link 9 And the drive link 10 hinged with expansion link 9 is thus drive rotation dish 5 to be rotated, slurry is common rotation dish 5 and fixed disk 6 It is ground under effect, in the raised in the shape of a spiral rotation process in fixed disk 6 surface, slurry is constantly outside, finally by fixation simultaneously Liquid outlet 11 on disk 6 flows out, and reaches three and grinds at running rollers 12, by three grinding rollers engaging each other transmission, in advance Can be controlled to grinding the spacing between roller by the rotating wheel 13 at frame main body 1 two ends, rotating wheel 13 is by linear Screw mandrel 18 on slide rail 14 promotes and makes it drive slipping block motion, and is additionally provided with rotating machine 20 on slipping block, by rotating machine 20 can be driven to grinding running roller 12, meet necessary requirement, simultaneous grinding roller surface with the slurry ensureing to grind out It is provided with coarse surface layer 21, bulk materials can be shredded by rough surface, it is to avoid when grinding roller rotating speed is too fast, seize not It is avoided to be ground in pie to material or when grinding high-viscosity material, final grinding completes.

The above embodiments are only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a kind of three-roll grinder, including frame main body（1）And feeding mouth（2）It is characterised in that：Described feeding mouth（2）On set There is lapping device（3）, described lapping device（3）Including being sheathed on feeding mouth（2）On caching chamber（4）, and caching chamber（4）Relatively The rotation dish rotating and being connected by screw thread rotation（5）, drive rotation dish（5）The power set rotating（7）And it is located at rotation dish （5）The fixed disk of lower section（6）, described fixed disk（6）It is formed around some liquid outlets（11）.

2. three-roll grinder according to claim 1 it is characterised in that：Described fixed disk（6）Surface is raised in the shape of a spiral.

3. three-roll grinder according to claim 1 it is characterised in that：Described power set（7）Including positioned at frame master Body（1）On cylinder（8）, pass through cylinder（8）The expansion link driving（9）And and expansion link（9）Hinged drive rotation dish（5）Rotate Drive link（10）.

4. three-roll grinder according to claim 1 it is characterised in that：Described liquid outlet（11）Lower section is provided with three grindings Roller, described grinding running roller（12）Two ends and frame main body（1）It is connected, and be in same level each other.

5. three-roll grinder according to claim 1 it is characterised in that：Described frame main body（1）Upper being located at grinds roller Axial two ends are provided with along the grinding radially-arranged linear slide rail of roller（14）, linear slide rail（14）Including located at frame main body（1） On guide rail（15）, sliding connects to guide rail（15）On slide block（16）, be located at slide block（16）On nut（17）, wear and penetrate nut （17）And band movable slider（16）Make the screw mandrel of linear sliding（18）.

6. three-roll grinder according to claim 1 it is characterised in that：Described grinding roller one end is provided with to be rotatably connected to be had Rotating machine（20）, and rotating machine（20）It is fixedly connected on slide block（16）On.

7. three-roll grinder according to claim 1 it is characterised in that：Described frame main body（1）On be additionally provided with driving silk Bar（18）The rotating wheel rotating（13）.

8. three-roll grinder according to claim 1 it is characterised in that：Described grinding running roller（12）Surface is provided with matsurface Layer（21）.