A kind of feeding mechanism on chaffcutter
This utility model provides a kind of feeding mechanism, is specifically related to a kind of use in wood-based plate, paper industry
The feeding mechanism of chaffcutter.
Wood-based plate, paper industry need shredded by forage, need to use chaffcutter, the raw material that chaffcutter is used
It is transported to shut-off mechanism by feed belt transmission.In use, in order to reduce chaffcutter impact load, chaffcutter bed plate designs
It is the angle of 5 °, causes the spacing between chaffcutter charging belt third level pressure roller the right and left and bed plate transition platform to differ
30mm, therefore belt is in the duty of inclination.
Although chaffcutter instantaneous load is reduced, but owing to three grades in feeding position are between pressure roller and belt conveyor
Away from difference, increase the probability of belt deviation, cause the charging frequent sideslip of long belt, charging not smooth, affect production efficiency；Simultaneously
Belt damages is more serious, under causing maintenance of equipment expense play height not.When especially raw material bulk density is bigger, performance is the tightest
Summary of the invention
This utility model provides the feeding mechanism on a kind of chaffcutter, solves deficiency of the prior art, this charging
Mechanism structure is simple, easy to use, reduces the frequency of belt deviation, lifting means production efficiency.
Realizing the technical scheme that this utility model above-mentioned purpose used is:
Feeding mechanism on a kind of chaffcutter, at least includes feed belt, pressure roller, edger roll, reduction box and frame, described
Feed belt be made up of two parts, the belt conveyor without voltage levels being respectively positioned at leading portion and the pressure-bearing not level being positioned at back segment
Belt conveyor, both end to end common realizations charging, wherein without voltage levels belt conveyor and pressure-bearing not horizontal feed belt by
Same power drive, both keep synchronicity；On the surface of described pressure-bearing not live-roller corresponding to horizontal feed belt point
Being furnished with the gathering sill of circumference, the back side of pressure-bearing not horizontal feed belt is correspondingly arranged on strip projected parts, and described projection is stuck in guiding
In groove, when live-roller rotates and drives pressure-bearing not horizontal feed belt movement, projection is always positioned in gathering sill.
Described gathering sill and projection are provided with four.
Compared with prior art, the feeding mechanism on chaffcutter that this utility model provides has the advantage that 1, this Shen
Owing to being provided with two belts in please, therefore, it is possible to slow down the frequency of belt deviation, lifting means continuous production.2, owing to setting
Standby fault rate reduces, the contraction in length of belt simultaneously, and then reduces equipment failure rate and maintenance of equipment expense.
Accompanying drawing explanation
The overall structure schematic diagram of the feeding mechanism that Fig. 1 provides for this utility model；
Fig. 2 is the structural representation of live-roller；
In figure: 1-guides without voltage levels belt conveyor, 2-pressure-bearing not horizontal feed belt, 3-frame, 4-live-roller, 5-
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is done detailed specific description, but protection domain of the present utility model is not
It is confined to following example.
The structure of the feeding mechanism on chaffcutter that this utility model provides is as it is shown in figure 1, at least include feed belt, pressure
Roller, edger roll, reduction box and frame 3, described feed belt is made up of two parts, is respectively positioned at the defeated without voltage levels of leading portion
Sending belt 1 and be positioned at the pressure-bearing not horizontal feed belt 2 of back segment, both end to end common realization chargings, wherein without voltage levels
Belt conveyor and pressure-bearing not horizontal feed belt is by same power drive, and both keep synchronicity.Described pressure-bearing not level is defeated
Send the gathering sill 5 that circumference is distributed on the surface of the live-roller 4 corresponding to belt, as in figure 2 it is shown, pressure-bearing not horizontal feed belt
The back side be correspondingly arranged on strip projected parts, described projection is stuck in gathering sill 5, when live-roller rotates and drives pressure-bearing not level defeated
When sending belt movement, projection is always positioned in gathering sill.Gathering sill described in the present embodiment and projection are provided with four.
The feeding mechanism on chaffcutter that this utility model provides in use, chaffcutter feeding portion anterior without voltage levels
Belt conveyor is responsible for transporting material to chaffcutter feeding portion.Rear portion is positioned at the pressure-bearing not horizontal feed at feeding portion pressure roller
Material is delivered to cutting part by belt.Owing to it uses the conveyer belt with gathering sill form, therefore, it is possible to reduce belt deviation
Frequency.Simultaneously because two belt conveyors use same power, therefore keeping rate uniformity, charging is stable.