CN220294789U - A multiple roll crusher for handling ternary material - Google Patents

Abstract

The utility model relates to a multi-roller crusher for processing ternary materials, which comprises a frame, wherein a first-stage crushing box is arranged on the frame, a second-stage crushing box is arranged below the first-stage crushing box, at least one pair of first-stage crushing rollers capable of rotating oppositely are arranged in the first-stage crushing box, at least one pair of second-stage crushing rollers capable of rotating oppositely are arranged in the second-stage crushing box, different axial surfaces of a plurality of first-stage crushing rollers and a plurality of second-stage crushing rollers are vertical, bearing supporting seats II which are in sliding fit with the second-stage crushing box are respectively sleeved at the ends of the plurality of second-stage crushing rollers, and an elastic supporting mechanism is arranged between the second-stage crushing box and the bearing supporting seats II.

Description

A multiple roll crusher for handling ternary material

Technical Field

The utility model relates to the field of ternary material treatment, in particular to a multi-roller crusher for treating ternary materials.

Background

Ternary materials refer to the whole material composed of three chemical components (elements), components (simple substances and compounds) or parts (parts), and are widely applied to the new energy industry, and the crushing treatment of the ternary materials is an indispensable ring in the production process;

the double-crystal ternary material and the single-crystal ternary material are main raw materials for new energy production, wherein the single-crystal ternary material is very high in hardness after being sintered, is difficult to crush by a common crusher, and meanwhile, the crushed materials are different in size and lack of a certain protection mechanism, so that teeth of the crushing roller are easily damaged, and the crushing effect and efficiency of the crushing roller are further affected.

Disclosure of Invention

The utility model overcomes the defects of the prior art, and provides the multi-roller crusher for processing the ternary materials, which is provided with the crushing rollers vertically arranged through the different surfaces of the axes, so that the crushing efficiency and the crushing effect are improved, the ternary materials are crushed more fully, and meanwhile, when the crushing rollers process the ternary materials with abnormal hardness, the functions of damaging the crushing rollers can be avoided by changing the intervals among the crushing rollers.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a including the multi-roller crusher who is used for handling ternary material, includes the frame, install the broken case of one-level in the frame, the second grade broken case is installed to the below of the broken case of one-level, be provided with at least a pair of pivoted one-level crushing roller in opposite directions in the broken case of one-level, but the broken incasement of second grade is provided with at least a pair of pivoted second grade crushing roller in opposite directions, a plurality of the broken roller of one-level and a plurality of the axis different surface of the broken roller of second grade is perpendicular, a plurality of the tip of the broken roller of second grade overlap respectively be equipped with second grade broken case sliding fit's bearing support seat two, be provided with elastic supporting mechanism between second grade broken case and the bearing support seat two, second grade broken case's lower extreme embeds in second grade broken case upper end opening part.

In a preferred embodiment of the utility model, a primary driving mechanism and a secondary driving mechanism for driving the primary crushing roller and the secondary crushing roller respectively are arranged on the frame;

the primary driving mechanism comprises a plurality of first bearing support seats sleeved at two ends of the primary crushing roller, a plurality of primary eccentric couplings arranged on the first bearing support seats, a plurality of primary eccentric couplings respectively assembled and fixed with a primary driving motor, and a plurality of first bearing support seats respectively symmetrically and movably embedded on the primary crushing box.

In a preferred embodiment of the utility model, the secondary driving mechanism comprises a plurality of driving wheels arranged on the second bearing support seat, and a plurality of secondary driving motors for driving the driving wheels are also arranged on the stand.

In a preferred embodiment of the utility model, the elastic supporting mechanism comprises a plurality of elastic pieces fixedly embedded between the second bearing supporting seat and the second crushing box, a fixed limiting plate is further arranged on the second crushing box, and a limiting rod with one end movably penetrating through the fixed limiting plate is further arranged on the second bearing supporting seat.

In a preferred embodiment of the utility model, the first-stage crushing box is further provided with a plurality of screws for fixing and adjusting a position of the bearing support seat, and the screws are in threaded connection with the first-stage crushing box and abut against the bearing support seat.

In a preferred embodiment of the utility model, a plurality of extrusion convex parts are uniformly arranged on the periphery of the primary crushing roller at intervals, a plurality of material delivery grooves are uniformly arranged on the periphery of the primary crushing roller at intervals, rectangular through grooves are uniformly arranged on the secondary crushing roller at intervals, and the extrusion convex parts and the material delivery grooves are sequentially connected and smoothly transition.

In a preferred embodiment of the present utility model, the plurality of material delivering grooves are inclined in an L shape, and the turning points are arc chamfer angles.

In a preferred embodiment of the utility model, the first-stage crushing box and the second-stage crushing box are respectively provided with an observation port for observing the crushing condition of the ternary material, the top of the first-stage crushing box is provided with a feed inlet, the bottom of the second-stage crushing box is provided with a discharge port, and the feed inlet and the discharge port are longitudinally arranged.

In a preferred embodiment of the utility model, a plurality of the primary eccentric couplings can also be in driving connection with a single primary drive motor through a gear box.

The utility model solves the defects existing in the background technology, and has the beneficial effects that:

(1) The three-dimensional crushing device has the advantages that the three-dimensional materials can be crushed through the crushing rollers with different axial surfaces and arranged vertically, after the three-dimensional materials are crushed by the first-stage crushing roller, the three-dimensional materials can be crushed into strips or uneven blocks by extrusion and then naturally fall on the second-stage crushing roller under the action of gravity, as the arrangement direction of the second-stage crushing roller is vertical to the arrangement direction of the first-stage crushing roller, two ends of the strip-shaped three-dimensional materials respectively fall on the second-stage crushing roller, and then the three-dimensional materials are progressed into gaps for crushing between the adjacent second-stage crushing rollers by the opposite-rotation second-stage crushing roller for secondary crushing, so that the crushing effect of the three-dimensional materials is greatly improved;

(2) By arranging the elastic supporting mechanism on the secondary crushing box, when the secondary crushing roller extrudes and crushes the abnormal hard ternary materials, the secondary crushing roller movably arranged on the secondary crushing box can slide relatively through the bearing supporting seat II so as to increase the distance between adjacent secondary crushing rollers, the abnormal hard ternary materials can smoothly fall down naturally through the secondary crushing roller, the service life of the crushing roller can be prolonged to a greater extent by the protection mechanism, and meanwhile, under the elastic supporting effect of the elastic piece, the bearing supporting seat II can restore to the original position after the bearing supporting seat is subjected to position offset, so that the normal work of the secondary crushing roller is ensured;

(3) The driving motor, the eccentric coupling and the crushing roller are directly connected and assembled, so that a larger driving force can be provided for the crushing roller, and further, the crushing roller is ensured to have higher efficiency when crushing materials with larger hardness;

(4) Meanwhile, the size and the manufacturing cost of the crusher can be further reduced on the premise of not influencing the crushing function by changing the driving connection mode.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the structure of FIG. 1 in accordance with a preferred embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 2 at A-A in accordance with a preferred embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at B of FIG. 1 in a preferred embodiment of the utility model;

FIG. 5 is an enlarged schematic view of the structure at C of FIG. 1 in accordance with a preferred embodiment of the present utility model;

FIG. 6 is a schematic view of the structure of a primary crushing tank in a preferred embodiment of the present utility model;

FIG. 7 is a schematic view of the structure of a secondary crushing tank in a preferred embodiment of the utility model;

FIG. 8 is a spatial arrangement of primary and secondary crushing rolls in a preferred embodiment of the utility model;

FIG. 9 is a schematic view of the configuration of two adjacent primary crushing rolls engaged in a preferred embodiment of the present utility model;

fig. 10 is a schematic structural view of the assembly of the primary drive motor and the gear case in the preferred embodiment of the present utility model.

Wherein, 1, the frame; 2. a first stage crushing box; 3. a secondary crushing box; 4. a primary crushing roller; 5. a secondary crushing roller; 6. a first bearing support seat; 7. a primary eccentric coupling; 8. a primary driving motor; 9. a screw; 10. a bearing support seat II; 11. a driving wheel; 12. a secondary drive motor; 14. an elastic member; 15. fixing a limiting plate; 16. a limit rod; 17. extruding the convex part; 18. a delivery groove; 19. an observation port; 20. a gear box; 201. a feed inlet; 301. a discharge port; 501. rectangular through grooves.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

Example 1

As shown in fig. 1-8, a multi-roller crusher for processing ternary materials comprises a frame 1, wherein a primary crushing box 2 is installed on the frame 1, a secondary crushing box 3 is installed below the primary crushing box 2, at least one pair of primary crushing rollers 4 capable of rotating in opposite directions are arranged in the primary crushing box 2, at least one pair of secondary crushing rollers 5 capable of rotating in opposite directions are arranged in the secondary crushing box 3, the axes of a plurality of primary crushing rollers 4 and a plurality of secondary crushing rollers 5 are different and perpendicular, two bearing support seats 10 which are in sliding fit with the secondary crushing box 3 are respectively sleeved at the end parts of the plurality of secondary crushing rollers 5, an elastic support mechanism is arranged between the secondary crushing box 3 and the two bearing support seats 10, the lower end of the primary crushing box 2 is arranged at the opening at the upper end of the secondary crushing box 3, and a primary driving mechanism and a secondary driving mechanism for respectively driving the primary crushing rollers 4 and the secondary crushing rollers 5 are respectively arranged on the frame 1.

The one-stage crushing roller 4 is driven by a one-stage driving mechanism, the one-stage crushing roller 4 is driven by a plurality of one-stage eccentric couplings 7 sleeved on two ends of a bearing supporting seat 6 and a plurality of one-stage driving motors 8 assembled and fixed with the one-stage eccentric couplings 7, meanwhile, the one-stage driving mechanism 6 is respectively and symmetrically movably embedded on a one-stage crushing box 2, a plurality of extrusion convex parts 17 and a plurality of material delivering grooves 18 are uniformly arranged on the periphery of the one-stage crushing roller 4 at intervals, the extrusion convex parts 17 and the material delivering grooves 18 are sequentially connected and smoothly transition, the material delivering grooves 18 are inclined L-shaped, the turning positions are arc-shaped chamfers, the two one-stage crushing rollers 4 are driven by the two one-stage driving motors 8 to rotate in opposite directions, the extrusion convex parts 17 of the two adjacent one-stage crushing rollers 4 are mutually abutted when rotating, the material delivering grooves 18 on the two adjacent one-stage crushing rollers 4 are mutually matched to push ternary materials to gaps between the two groups of one-stage crushing rollers 4, and then the ternary materials are synchronously extruded and crushed by the extrusion convex parts 17 on the adjacent one-stage crushing rollers 4.

The first-stage crushing box 2 is further provided with a plurality of screws 9 for fixing and adjusting the first 6 positions of the bearing support seats, the screws 9 penetrate through the first-stage crushing box 2 and are abutted against the first 6 positions of the bearing support seats, one ends of the screws 9 can be abutted against the first 6 positions of the first-stage crushing roller 4 through rotating the screws 9, the positions of the first-stage crushing roller 4 can be finely adjusted, precise connection between shaft bodies is guaranteed, and therefore stability of the first-stage crushing roller 4 after being driven is guaranteed.

The secondary driving mechanism comprises a plurality of driving wheels 11 arranged on the bearing support seat II 10, a plurality of secondary driving motors 12 for driving the driving wheels 11 are also arranged on the frame 1, and the elastic support mechanism comprises a plurality of elastic pieces 14 fixedly embedded between the bearing support seat II 10 and the secondary crushing box 3.

The secondary driving motor 12 and the driving wheel 11 are driven by the V belt, when the tightness degree of the driving belt is changed in a small range, the secondary crushing roller 5 can be still guaranteed to continuously rotate, the secondary crushing roller 5 is driven to rotate by taking the bearing support seat II 10 as a transfer, wherein the projection on the space between the primary crushing roller 4 and the secondary crushing roller 5 is staggered due to the fact that the different surfaces of the axes of the primary crushing roller 4 and the secondary crushing roller 5 are vertical, ternary materials are primarily crushed by the primary crushing roller 4, partial ternary materials are insufficient to crush, the ternary materials naturally fall on the secondary crushing roller 5 under the action of gravity, rectangular through grooves 501 are uniformly formed in the secondary crushing roller 5 at intervals, and the ternary materials are further extruded and crushed towards the middle part when the secondary driving motor 12 drives the secondary crushing roller 5 to rotate in opposite directions, so that the crushed particles of the ternary materials are finer and more uniform.

Further, because the abnormal hardness of part ternary material, in order to avoid breaking the ternary material that is abnormal hard to cause the damage to the secondary crushing roller 5, through installing elastic component 14 between bearing support seat two 10 and secondary crushing case 3, the elastic component 14 that uses here is the spring, the both ends of spring are fixed respectively to inlay and establish on bearing support seat two 10 and secondary crushing case 3, in order to ensure elastic support's stability, secondary crushing roller 5 is when squeezing the crushing to the ternary material that is abnormal hard, because bearing support seat two 10 that connects secondary crushing roller 5 is movable to inlay on secondary crushing case 3, so secondary crushing roller 5 can slide for secondary crushing case 3, when secondary crushing roller 5 can't be to the broken of abnormal hard ternary material, a plurality of secondary crushing rollers 5 can outwards be strutted by the ternary material that is abnormal hard, secondary crushing roller 5 is in the in-process that lasts rotation, this protection mechanism can the natural whereabouts of secondary crushing roller 5, can the life of the increase crushing roller of great degree, simultaneously under the elastic support effect of elastic component 14, secondary crushing roller 5 can resume to the bearing support seat two, and install at the second position of support seat 10 can be fixed for the normal, and the expansion plate 15 is still fixed for the bearing support seat two is carried out to the bearing support seat two, and the normal 15 is carried out, and the limit plate is fixed for the bearing support seat 10 is still, the limit plate is fixed for the normal at the limit 15 is installed on the support seat 10.

In this embodiment, be provided with the viewing aperture 19 that is used for observing the broken condition of ternary material on the broken case of one-level 2 and the broken case of two-level 3 respectively, the broken case of one-level 2 top is provided with feed inlet 201, and the bottom of the broken case of two-level 3 is provided with bin outlet 301, and feed inlet 201 and bin outlet 301 vertically set up, through feed inlet 201 and bin outlet 301, carry out input and output to the material, through setting up viewing aperture 19 on the broken case of one-level 2 and the broken case of two-level 3, be convenient for observe ternary material incasement condition of ternary material.

Two one-level driving motors 8 respectively transmit the one-level crushing roller 4, so that the crushing effect of the one-level crushing roller 4 on ternary materials can be further increased, the one-level crushing roller 4 can crush ternary materials with higher hardness, and the crushing efficiency can be increased.

Example two

As shown in fig. 9 and 10, in addition to the above embodiment, the first-stage eccentric couplings 7 may be further connected with a single first-stage driving motor 8 through a gear box 20, and simultaneously, in the assembly process, the first bearing support seat 6 may slide relatively by adjusting the screw rod 9, and adjust the positions of the first-stage crushing rollers 4, so that the extrusion convex portions 17 and the delivery grooves 18 of two adjacent first-stage crushing rollers 4 are meshed with each other, so as to change the crushing effect of the first-stage crushing rollers 4, and further adjust according to the hardness of the material, so as to increase the practical effect of the crusher.

Through setting up single one-level driving machine to drive two one-level eccentric shaft couplings 7 through gear box 20 and carry out reverse rotation at the same speed, one-level eccentric shaft coupling 7 is connected with one-level crushing roller 4 through bearing support seat one 6, both can drive two one-level crushing rollers 4 simultaneously through single one-level driving machine and carry out the breakage to ternary material, under the prerequisite that does not influence its crushing function, can reduce the energy consumption, can also reduce the volume and the cost of breaker simultaneously.

Working principle: firstly, the ternary materials to be crushed are put into a first-stage crushing box 2 through a feed inlet 201, then a first-stage driving mechanism and a second-stage driving mechanism respectively drive a plurality of first-stage crushing rollers 4 and second-stage crushing rollers 5 to rotate in opposite directions, the same-speed and opposite-direction rotation is carried out, two groups of opposite-direction rotating first-stage crushing rollers 4 can push the ternary materials to gaps between the two groups of first-stage crushing rollers 4 through a material delivering groove 18, then the ternary materials are primarily extruded and crushed through an extruding convex part 17, as the different axial surfaces of the first-stage crushing rollers 4 and the second-stage crushing rollers 5 are perpendicular, the projections of the first-stage crushing rollers 4 and the second-stage crushing rollers 5 on the space are staggered, the ternary materials naturally fall on the two groups of second-stage crushing rollers 5 under the action of gravity after the primary crushing of the first-stage crushing rollers 4, and the ternary materials are extruded and crushed towards the middle through the second-stage crushing rollers 5, by the arrangement, the ternary materials can be crushed more fully and uniformly, when the secondary crushing roller 5 is used for crushing the ternary materials with abnormal hardness, the bearing support seat II 10 is movably embedded on the secondary crushing box 3, so that the bearing support seat II 10 can slide relatively, the distance between the two secondary crushing rollers 5 is increased, the ternary materials with abnormal hardness can naturally fall down through the secondary crushing roller 5, the service life of the crushing roller can be prolonged to a larger extent under the protection mechanism, and the secondary crushing roller 5 can be ensured to normally perform crushing work under the support of the elastic piece 14, wherein the driving mode between the secondary driving motor 12 and the driving wheel 11 is belt rotation, and the main reason is that the belt transmission mode can change the tightness degree of the driving belt in a small extent, the continuous rotation of the secondary crushing roller 5 can still be ensured.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (9)

1. A multi-roller crusher for processing ternary materials, comprising a frame (1), characterized in that: install one-level crushing case (2) on frame (1), two-level crushing case (3) are installed to the below of one-level crushing case (2), be provided with at least a pair of rotatable one-level crushing roller (4) in opposite directions in one-level crushing case (2), be provided with at least a pair of rotatable two-level crushing roller (5) in opposite directions in two-level crushing case (3), a plurality of one-level crushing roller (4) and a plurality of two-level crushing roller (5)'s axis out-of-plane is perpendicular, a plurality of two-level crushing roller (5) the tip overlap respectively be equipped with two-level crushing case (3) sliding fit's bearing support seat (10), be provided with elastic supporting mechanism between two-level crushing case (3) and the two-level bearing support seat (10), two-level crushing case (2) lower extreme is built in two-level crushing case (3) upper end opening part.

2. A multiple roll crusher for processing ternary materials according to claim 1, characterized in that: a primary driving mechanism and a secondary driving mechanism for driving the primary crushing roller (4) and the secondary crushing roller (5) respectively are arranged on the frame (1); the primary driving mechanism comprises a first bearing support seat (6) sleeved at two ends of the primary crushing roller (4), a plurality of first-stage eccentric couplings (7) mounted on the first bearing support seat (6), a plurality of first-stage eccentric couplings (7) respectively assembled and fixed with a primary driving motor (8), and a plurality of first bearing support seats (6) respectively symmetrically and movably embedded on the primary crushing box (2).

3. A multi-roll crusher for processing ternary materials according to claim 2, characterized in that: the secondary driving mechanism comprises a plurality of driving wheels (11) arranged on the bearing support seat II (10), and a plurality of secondary driving motors (12) for driving the driving wheels (11) are further arranged on the frame (1).

4. A multiple roll crusher for processing ternary materials according to claim 1, characterized in that: the elastic supporting mechanism comprises a plurality of elastic pieces (14) fixedly embedded between the bearing supporting seat II (10) and the secondary crushing box (3), a fixed limiting plate (15) is further installed on the secondary crushing box (3), and a limiting rod (16) with one end movably penetrating through the fixed limiting plate (15) is further installed on the bearing supporting seat II (10).

5. A multiple roll crusher for processing ternary materials according to claim 1, characterized in that: the first-stage crushing box (2) is also provided with a plurality of screws (9) for fixedly adjusting the position of the first bearing support seat (6), and the screws (9) penetrate through the first-stage crushing box (2) in a threaded manner and are abutted against the first bearing support seat (6).

6. A multiple roll crusher for processing ternary materials according to claim 1, characterized in that: the crushing roller comprises a first-stage crushing roller (4), a plurality of extrusion convex parts (17) are uniformly arranged on the periphery of the first-stage crushing roller (4), a plurality of material conveying grooves (18) are uniformly arranged on the periphery of the first-stage crushing roller (4), rectangular through grooves (501) are uniformly arranged on the second-stage crushing roller (5) at intervals, and the extrusion convex parts (17) and the material conveying grooves (18) are sequentially connected and smoothly transition.

7. A multiple roll crusher for processing ternary materials according to claim 6, characterized in that: the material transferring grooves (18) are inclined L-shaped, and the turning parts are arc chamfer angles.

8. A multiple roll crusher for processing ternary materials according to claim 1, characterized in that: the crushing box of one-level (2) and two-stage (3) are last be provided with viewing aperture (19) that are used for observing ternary material crushing condition respectively, the crushing box of one-level (2) top is provided with feed inlet (201), the bottom of the crushing box of two-stage (3) is provided with bin outlet (301), feed inlet (201) and bin outlet (301) vertically set up.

9. A multi-roll crusher for processing ternary materials according to claim 2, characterized in that: the plurality of first-stage eccentric couplings (7) can also be in driving connection with a single first-stage driving motor (8) through a gear box (20).