CN213315262U - Discharging device of roller press - Google Patents

Abstract

The utility model provides a roll squeezer unloader, including the unloading pipe, sliding connection has the interior slide of two sets of relative settings on the inner wall of unloading pipe, and the inboard of interior slide can be dismantled and is connected with the cowl who staggers the distribution, and the top of unloading pipe is equipped with the slot that can cooperate the interior slide top of pegging graft, and still is equipped with opening spout opening down on the unloading pipe, and the outside of interior slide is equipped with the slider that can pass out the spout opening, and the unloading outside of tubes still erects to be connected with can with slider threaded connection's lead screw, and the top drive of lead screw is connected with a driving motor, the utility model discloses simple structure, homogeneity is better during the unloading, and easy adjustment blocking phenomenon, and follow-up maintenance is comparatively convenient.

Description

Discharging device of roller press

Technical Field

The utility model relates to a unloader, especially a roll squeezer unloader.

Background

The roller press is designed according to the material bed grinding principle and is mainly characterized in that the roller press consists of two extrusion rollers which rotate synchronously in opposite directions, one is a fixed roller, the other is a movable roller, materials are fed from the upper parts of the two rollers and are continuously brought into the space between the rollers by the extrusion rollers, the materials are changed into compact cakes under the action of high pressure of 100 plus 150MPa and then are discharged from the lower part of the machine, and the discharged cakes generate a large number of cracks in non-finished product particles besides fine-grain finished products containing a certain proportion, so that the grinding easiness of the materials is improved, and the grinding energy consumption can be greatly reduced in the further grinding process;

however, in the process of discharging materials from a discharging device to a roller press port, a lot of defects still exist after long-time operation, for example, the discharging is not uniform, so that the segregation phenomenon is easy to occur, and for example, the phenomena of blockage in the discharging device, inconvenience in adjustment after the blockage and the like can occur;

therefore, a blanking device of the roller press, which has the advantages of simple structure, better uniformity during blanking, easy adjustment of blocking phenomenon and more convenient subsequent maintenance, is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roll squeezer unloader, simple structure, the homogeneity is better during the unloading, and easier adjustment blocking phenomenon, and follow-up maintenance is comparatively convenient.

The utility model provides a following technical scheme:

the utility model provides a roll squeezer unloader, including the unloading pipe, sliding connection has the interior slide of two sets of relative settings on the inner wall of unloading pipe, the inboard of interior slide can be dismantled and be connected with the cowl of crisscross distribution, the top of unloading pipe is equipped with the slot that can cooperate the interior slide top of pegging graft, and still be equipped with opening spout opening down on the unloading pipe, the outside of interior slide is equipped with the slider that can pass out the spout opening, the unloading outside of tubes still erect be connected with can with slider threaded connection's lead screw, the top drive of lead screw is connected with a driving motor.

Preferably, the top end of the screw rod is fixed on the blanking pipe through at least two groups of rotating blocks positioned above the sliding block, and an annular bulge which can be rotatably connected with the rotating blocks is further arranged outside the screw rod.

Preferably, the cross section of the blanking pipe is rectangular.

Preferably, the top end of the blanking pipe is connected with a rectangular flange.

Preferably, a T-shaped sliding strip is fixed at the end part of the arc-shaped baffle, and a T-shaped sliding groove which can be in sliding connection with the T-shaped sliding strip is further arranged on the inner side of the inner sliding plate.

Preferably, the outside of slider still is fixed with a stopper, and the top of stopper is fixed with a gag lever post, is equipped with on the turning block can with gag lever post complex stop collar, and the middle part of gag lever post is fixed with a spacing collar that can the butt spacing at the gag lever post bottom side, and the top of gag lever post still be equipped with can with lock nut screw-thread fit's external screw thread.

The utility model has the advantages that: through setting up interior slide in the inboard of unloading pipe, make it can follow the downward motion of unloading pipe inner wall under the drive of lead screw, the lower extreme of unloading pipe until can stretching out, the accessible at this moment will damage or bend and arouse the cowl who blocks up and demolish, and install new back again, can overturn the lead screw once more, thereby it is more convenient to make follow-up maintenance, thereby can stretch into the unloading pipe with interior slide once more in, and through the top setting at the unloading pipe can with interior slide top complex slot, so, when the material falls from the unloading pipe top, can avoid blockking up the clearance between interior slide and the unloading pipe inner wall, and the material is when falling down from the unloading pipe top, it blocks the annular to be blockked by cowl one-level in order, thereby also can improve the homogeneity effect that the material fell into the material of roller press mouth department greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of a curved baffle;

notation in the figure: the feeding device comprises a feeding pipe 1, an inner sliding plate 2, an arc-shaped baffle plate 3, a slot 4, a sliding groove opening 5, a sliding block 6, a lead screw 7, a driving motor 8, a rotating block 9, an annular protrusion 10, a rectangular flange 11, a T-shaped sliding strip 12, a limiting block 13, a limiting rod 14, a limiting sleeve 15, a limiting ring 16 and a locking nut 17.

Detailed Description

With reference to fig. 1 to 2, in this embodiment, the blanking device of a roller press includes a blanking tube 1, two sets of inner sliding plates 2 arranged oppositely are slidably connected to an inner wall of the blanking tube 1, arc-shaped baffles 3 distributed in a staggered manner are detachably connected to inner sides of the inner sliding plates 2, a slot 4 capable of being inserted into a top end of each inner sliding plate 2 in a matching manner is formed in a top of the blanking tube 1, a chute opening 5 with a downward opening is further formed in the blanking tube 1, a slider 6 capable of being inserted into the chute opening 5 is arranged on an outer side of each inner sliding plate 2, a lead screw 7 capable of being in threaded connection with the slider 6 is further erected outside the blanking tube 1, and a driving motor 8 is drivingly connected to a top;

the top end of the screw rod 7 is fixed on the blanking pipe 1 through at least two groups of rotating blocks 9 positioned above the sliding block 6, and the screw rod 7 is also provided with an annular bulge 10 which can be rotatably connected with the rotating blocks 9, so that the rotating blocks 9 can be used for positioning the sliding block 6 and the inner sliding plate 2, and simultaneously, the inner sliding plate 2 can be conveniently and completely slid out from the bottom end of the blanking pipe 1, and the subsequent maintenance is facilitated;

the cross section of the blanking pipe 1 is rectangular; the top end of the blanking pipe 1 is connected with a rectangular flange 11 which can be used for connection and fixation;

the T-shaped sliding strips 12 are fixed at the end parts of the arc-shaped baffles 3, and the T-shaped sliding grooves which can be connected with the T-shaped sliding strips 12 in a sliding manner are further arranged on the inner sides of the inner sliding plates 2, so that the arc-shaped baffles 3 can be pushed towards the direction of the T-shaped sliding strips 12 after the inner sliding plates 2 slide out of the blanking pipe 1, and the damaged arc-shaped baffles 3 can slide out, so that time is saved and convenience is achieved;

in order to ensure that the inner sliding plate 2 slides in place in the blanking tube 1 and can realize auxiliary fixation after sliding in place, a limiting block 13 is further fixed on the outer side of the sliding block 6, a limiting rod 14 is fixed at the top end of the limiting block 13, a limiting sleeve 15 capable of being matched with the limiting rod 14 is arranged on the rotating block 9, a limiting ring 16 capable of being abutted and limited at the bottom side of the limiting sleeve 15 is fixed at the middle part of the limiting rod 14, and an external thread capable of being in threaded fit with a locking nut 17 is further arranged at the top end of the limiting rod 14.

The utility model discloses a theory of operation is: through inboard at unloading pipe 1 sets up interior slide 2, make it can follow unloading pipe 1 inner wall downstream under the drive of lead screw 7, until the lower extreme of protractile unloading pipe 1, the accessible will damage or bend this moment and arouse the cowl 3 of jam to demolish, and install new back again, can overturn lead screw 7 once more, thereby it is more convenient to make follow-up maintenance, thereby can stretch into interior slide 2 in unloading pipe 1 once more, and through the top setting at unloading pipe 1 can with interior slide 2 top complex slot 4, therefore, when the material falls down from unloading pipe 1 top, can avoid blockking up the clearance between interior slide 2 and the unloading pipe 1 inner wall, and the material is when falling down from unloading pipe 1 top, block the annular by cowl 3 one-level in order, thereby also improve the homogeneity that the material fell into the material of roller mouth department greatly.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a roll squeezer unloader, its characterized in that, includes the unloading pipe, sliding connection has the interior slide of two sets of relative settings on the inner wall of unloading pipe, the inboard of interior slide can be dismantled and be connected with the cowl of crisscross distribution, the top of unloading pipe is equipped with and cooperatees and pegs graft the slot on interior slide top, just still be equipped with opening spout opening down on the unloading pipe, the outside of interior slide is equipped with and can pass out the slider of spout opening, the unloading outside still erect be connected with can with slider threaded connection's lead screw, the top drive of lead screw is connected with a driving motor.

2. The blanking device of claim 1, wherein the top end of the screw rod is fixed on the blanking tube through at least two groups of rotating blocks above the sliding block, and an annular protrusion which can be rotatably connected with the rotating blocks is arranged outside the screw rod.

3. The blanking device of claim 2, wherein the blanking tube has a rectangular cross-section.

4. The blanking device of claim 3, wherein a rectangular flange is connected to the top end of the blanking tube.

5. The blanking device of the roll squeezer as claimed in claim 4, wherein a T-shaped sliding bar is fixed at the end of the arc-shaped baffle plate, and a T-shaped sliding groove which can be connected with the T-shaped sliding bar in a sliding manner is further arranged on the inner side of the inner sliding plate.

6. The blanking device of a roller press as claimed in claim 5, wherein a limiting block is fixed on the outer side of the sliding block, a limiting rod is fixed on the top end of the limiting block, a limiting sleeve capable of being engaged with the limiting rod is arranged on the rotating block, a limiting ring capable of being abutted against and limited on the bottom side of the limiting sleeve is fixed in the middle of the limiting rod, and an external thread capable of being engaged with the locking nut is further arranged on the top end of the limiting rod.

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