Five-roller material baffle
Technical field
This utility model relates to roller grinding machine technical field, particularly relates to a kind of five-roller material baffle.
Background technology
Roller grinding machine is to use the surface of roller mutually to extrude and the friction of friction speed realizes the equipment that material grinds.
As it is shown in figure 1, when needing the roller quantity of material process of grinding more, grinders more than especially three rollers, ground
Material can be from coarse to fine, then the gap between roller will be gradually reduced, and the total amount of the material ground will not change, and this is just
Making the material on roller below can extend to edge, as shown in phantom in Figure 1, grind number of times the most, the length of extension is the biggest, very
To extending the width of roller, make material spilling.Especially for the grinding of chocolate powder raw material, initially enter between roller
Material is liquid condition, through grinding after be increasingly becoming granular material, by liquid condition in powdery conversion process at edge
Also can produce splashing, cause the waste of raw material.
Utility model content
Technical problem to be solved in the utility model is: in order to overcome in prior art in material process of lapping to extension
The deficiency stretched and splash, this utility model provides a kind of five-roller material baffle, sets between the first roller and the second roller
Put material baffle, prevent the splashing of material, shorten the width of work surface between the first roller and the second roller simultaneously, make initial
Material width controlled, it is to avoid on follow-up roller, material extends roller.
The technical scheme that this utility model solves its technical problem to be taken is: a kind of five-roller material baffle, bag
Including the baffle plate assembly being arranged between adjacent two rollers, described baffle plate assembly is two groups, lays respectively at the both ends of roller, described
Baffle plate assembly includes that Internal baffle and outer baffle, described Internal baffle are arranged on the inner side of outer baffle, and Internal baffle is placed in roller work
On face, described outer baffle is placed in outside roller work surface.Outer baffle is placed in outside work surface and is used only for stopping material, it is to avoid thing
The splashing of material, Internal baffle is positioned at above work surface and the width of Internal baffle is less than the width of outer baffle, and Internal baffle Main Function is
Limit the width of work surface.
Further, it is provided with wedge shape outside described outer baffle protruding, described wedge shape projection lateral surface and described outer baffle place
Plane has downward inclination angle, and the thickness of described wedge shape projection is gradually increased from top to bottom, and hydraulic means withstands on wedge shape projection
On lateral surface.Employing wedge shape is protruding, when the push rod of hydraulic means withstands on the lateral surface that wedge shape is protruding, owing to lateral surface is with outer
Baffle plate has angle, therefore, by wedge shape projection, the power of hydraulic means single direction is converted into outer baffle inside along roller
Power and outer baffle are pressed downward against the power of roller, and inward force can offset thrust outside in material extrusion process, downward power
Outer baffle can be made to be pressed on roller, it is ensured that outer baffle is not extrapolated by material and outer baffle pastes with the tight of roller
Close.
Further, in order to avoid materials from spattering, described baffle plate assembly also include upper cover plate, described upper cover plate be positioned at described outside
Above baffle plate.
Preferably, described outer baffle is more than the Internal baffle length along roller radial direction along the length of roller radial direction.Both can protect
There is in card feed bin the storing space of abundance, again limit face width.
Concrete, it is provided with herringbone arcwall face, the radian of described arcwall face and adjacent two rollers below described Internal baffle
Work surface radian mates.
Concrete, it is provided with herringbone arcwall face, the radian of described arcwall face and adjacent two roller limits below described outer baffle
The radian coupling of edge.
Further, described Internal baffle side forms storage bin with described outer baffle inner surface intersection, in described storage bin
Store material.Material in storage bin can enter on the contact surface of Internal baffle and roller in roller rotation process, internally keeps off
Certain lubrication is played between plate and roller.
The beneficial effects of the utility model are: a kind of five-roller material baffle that this utility model provides, at the first roller
Between cylinder and the second roller, material outer baffle is set, prevents the splashing of material, Internal baffle, Internal baffle position are set inside outer baffle
On the work surface of roller, shorten the width of work surface between the first roller and the second roller, make initial material width obtain
To controlling, it is to avoid on follow-up roller, material extends roller.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is schematic diagram during existing five-roller grinding material;
Fig. 2 is the assembling schematic diagram of this utility model most preferred embodiment;
Fig. 3 is the structural representation of this utility model most preferred embodiment;
Fig. 4 is the structural representation of this utility model most preferred embodiment;
Fig. 5 is provided with the baffle arrangement schematic diagram of upper cover plate;
Fig. 6 is provided with the baffle arrangement schematic diagram of upper cover plate.
In figure: 1, roller, 1-1, the first roller, 1-2, the second roller, 1-3, the 3rd roller, 1-4, the 4th roller, 1-5,
5th roller, 1-6, work surface, 1-7, edge, 2, baffle plate assembly, 2-1, Internal baffle, 2-2, outer baffle, 2-3, wedge shape are protruding, 2-
4, upper cover plate, 2-5, arcwall face, 2-6, storage bin.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in detail.This figure is the schematic diagram simplified, the most in a schematic way
Basic structure of the present utility model is described, therefore it only shows the composition relevant with this utility model.
As in figure 2 it is shown, the installation diagram of a kind of five-roller material baffle of the present utility model, figure includes five rollers 1
It is followed successively by the first roller 1-1, the second roller 1-2, the 3rd roller 1-3, the 4th roller 1-4 and the 5th roller 1-5, roller from bottom to top
Gap between cylinder 1 is gradually reduced from bottom to top, owing to material original width on roller 1 determines the width on roller 1 below
Degree, accordingly, it is considered to cost and design difficulty, only need to carry out width to the material between the first roller 1-1 and the second roller 1-2
Restriction, baffle plate assembly 2 is set between the first roller 1-1 and the second roller 1-2, baffle plate assembly 2 is positioned at the two ends of roller 1,
Being equipped with work surface 1-6 on five rollers 1, be provided with edge 1-7 outside work surface 1-6, the external diameter of edge 1-7 is less than work surface 1-
The external diameter of 6.
As seen in figures 3-6, baffle plate assembly 2 is two groups, lays respectively at the both ends of roller 1, and baffle plate assembly 2 includes Internal baffle
2-1 and outer baffle 2-2, Internal baffle 2-1 are arranged on the inner side of outer baffle 2-2, and Internal baffle 2-1 is placed in the first roller 1-1 and
On the work surface 1-6 of two roller 1-2, outer baffle 2-2 is placed in outside the first roller 1-1 and the second roller 1-2 work surface 1-6.
Being provided with wedge shape projection 2-3 outside outer baffle 2-2, wedge shape projection 2-3 lateral surface has with outer baffle 2-2 place plane
Downward inclination angle, the thickness of wedge shape projection 2-2 is gradually increased from top to bottom, and hydraulic means withstands on the lateral surface of wedge shape projection 2-3
On.In the present embodiment, wedge shape projection 2-3 is three, distribution triangular in shape.
Baffle plate assembly 2 also includes that upper cover plate 2-4, upper cover plate 2-4 are positioned at above outer baffle 2-2.
Outer baffle 2-2 is more than the Internal baffle 2-1 length along roller 1 radial direction along the length of roller 1 radial direction.
Herringbone arcwall face 2-5 it is provided with, the work surface of the radian of arcwall face 2-5 and adjacent two rollers 1 below Internal baffle 2-1
1-6 radian mates.
Herringbone arcwall face 2-5, the radian of arcwall face 2-5 and adjacent two roller 1 edge 1-7 it are provided with below outer baffle 2-2
Radian coupling.
Internal baffle 2-1 side forms storage bin 2-6 with outer baffle 2-2 inner surface intersection, stores thing in storage bin 2-6
Material.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant work
Personnel can carry out various change and amendment completely in the range of without departing from this utility model.This utility model
Technical scope is not limited to the content in description, it is necessary to determine its technical scope according to right.