CN116371526A

CN116371526A - Crusher with screening machine

Info

Publication number: CN116371526A
Application number: CN202310489171.4A
Authority: CN
Inventors: 杜全强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-07-04

Abstract

The invention discloses a crusher with a screening machine, which comprises a shell, wherein a crushing assembly is arranged on the inner side of the shell, a first collecting box is arranged below the shell, a first stop block is installed on one side of the shell in a sliding penetrating manner, a second stop block opposite to the first stop block in position is installed in an inner cavity of the shell, a connecting rod is welded on one side of the first stop block, the connecting rod penetrates through the shell in a sliding manner, a second collecting box is welded at one end of the connecting rod, and an adjusting assembly for driving the first stop block to move is arranged on the outer side of the shell. The invention is convenient for screening the crushed raw materials, can re-crush the raw materials which are not crushed sufficiently, is convenient for automatically taking out the raw materials which are not crushed thoroughly, and can reduce the noise and dust of crushing and screening as much as possible by adopting a closed crushing and screening mode.

Description

Crusher with screening machine

Technical Field

The invention relates to the technical field of crushers, in particular to a crusher with a screening machine.

Background

Crushers, also known as lithotripters, are crushing machines used in the processing of metallic and non-metallic ores that crush mined raw ore into small particles by extrusion, bending, etc.

After the raw materials are crushed by the crusher, the crushed raw materials need to be screened by using a screening machine, so that the raw materials which are insufficient to crush are screened out, chinese patent CN213000246U discloses a crusher which is convenient to screen, crushing and screening of the raw materials are realized, the raw materials are crushed to be screened out at one time, the working efficiency is improved, but in order to facilitate taking out the raw materials which are insufficient to crush on the surface of the screen, the screen is exposed, so that larger dust can be generated in the screening process, workers can inhale the dust to cause harm to health when operating nearby, and the crushing work is required to be carried out on all the raw materials which are insufficient to crush once, so that the whole crushing efficiency is reduced.

Disclosure of Invention

The invention aims to provide a crusher with a screening machine, so as to solve the problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a breaker with sieve separator, includes the casing, the casing inboard is provided with crushing assembly, the casing below is provided with first collecting box, casing one side slip runs through and installs first dog, the inner chamber of casing installs the second dog that position is relative with first dog, first dog one side welding has the connecting rod, the connecting rod slip runs through the casing, just connecting rod one end welding has the second collecting box, the casing outside is provided with the adjusting part that is used for driving first dog motion;

the movable rod is movably mounted in the middle of the inner cavity of the shell, one end of the movable rod penetrates through the shell and extends to the outside of the shell, the screening filter plate is fixedly mounted on the outer side of the movable rod, two obliquely-shaped crushing clamping plates are welded in the inner cavity of the shell, a swinging plate is welded at one end of the movable rod, which is located outside the shell, a first limiting block is welded at one side of the swinging plate, and a swinging assembly used for driving the first limiting block to reciprocate is arranged at one side of the shell.

As a further scheme of the invention, the crushing assembly comprises two rotating rods, one end of each rotating rod is movably arranged on the inner side of the shell, the other end of each rotating rod movably penetrates through the shell and extends to the outer portion of the shell, one end of each rotating rod positioned on the outer portion of the shell is fixedly provided with a gear, the two gears are meshed with each other, a crushing roller is arranged on the outer side of the surface of each rotating rod positioned in the inner cavity of the shell, and one side of each gear is provided with a driving piece for driving the corresponding gear to rotate.

As a further scheme of the invention, the driving piece comprises a first motor and at least one mounting block, wherein the mounting block is fixed with the first motor through bolts, the output end of the first motor is fixed with one side gear, and the axis of the output end of the first motor is coincident with the axis of one side rotating rod.

As a further scheme of the invention, a plurality of supporting legs for supporting the shell are welded on the outer side of the shell.

As a still further aspect of the present invention, the first collecting tank top surface height is adapted to the housing bottom surface height, and the second collecting tank top surface height is the same as the first collecting tank top surface height.

As a further scheme of the invention, the inner sides of the first stop block and the second stop block are arc-shaped, and the axial section sizes of the first stop block and the second stop block are the same.

As a further scheme of the invention, the adjusting component comprises a mounting plate, an electric push rod is fixedly arranged on one side of the mounting plate, a connecting plate is fixedly arranged at the output end of the electric push rod, and the connecting plate is welded with the first stop block.

As a further scheme of the invention, the swinging assembly comprises a transmission plate and a second motor, wherein the transmission plate is movably arranged on one side of the shell through a rotating shaft, a first limit groove and a second limit groove are formed in the surface of the transmission plate, the first limit block penetrates through the second limit groove, the outer diameter of the first limit block is matched with the width of the second limit groove, the second motor is fixedly arranged on one side of the shell through a bolt, a turntable is fixedly arranged at the output end of the second motor, a second limit rod is welded on one side of the turntable, the outer diameter of the second limit rod is matched with the width of the first limit groove, and the second limit rod penetrates through the first limit groove.

As a further scheme of the invention, the first limiting block and the second limiting rod are cylindrical.

Compared with the prior art, the invention has the beneficial effects that:

1. this breaker with sieve separator, through opening the switch of second motor, control movable rod drives screening filter plate reciprocating rotation, screening filter plate has the screening effect to the raw materials after the breakage, broken abundant raw materials can directly get into in the first collecting box through the screening filter plate, and the swing of screening filter plate helps screening filter plate surface's raw materials shake, can increase screening efficiency, by the raw materials of leaving screening filter plate surface, at screening filter plate reciprocating rotation's in-process, constantly receive the clamp of pressing from both sides garrulous board with screening filter plate, thereby carry out the secondary breakage to the raw materials of undercrushing, can reduce the quantity of the raw materials of undercrushing abundant, be convenient for promote crushing efficiency.

2. This breaker with sieve separator, through opening electric putter's switch, drive connecting plate and first dog motion, until first dog does not contradict with screening filter plate, first dog that this moment passes through the connecting rod and drives second collecting box motion to under the casing, through the angle of control second motor change screening filter plate for the screening filter plate is close to one side slope downward of first dog, and the raw materials on screening filter plate surface can slide to inside the second collecting box, thereby is convenient for collect the raw materials that is not broken abundant.

3. This breaker with sieve separator, the screening filter plate is to the process of raw materials screening to and to the in-process that does not break abundant raw materials and collect, all be arranged in relative confined environment, consequently the raise dust that the screening produced only a small number can outwards scatter, prevents that the raise dust pollution is too serious, and can not influence the efficiency of taking out the abundant raw materials of unbreaking.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the rear side structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the crushing roller structure of the present invention;

FIG. 5 is a schematic view of a first block structure according to the present invention;

FIG. 6 is an enlarged schematic view of the structure of the invention A;

fig. 7 is an enlarged schematic view of the structure of the present invention B.

In the figure: 1. a housing; 2. a rotating lever; 3. a gear; 4. a crushing roller; 5. a mounting block; 6. a first motor; 7. support legs; 8. a first collection box; 9. a mounting plate; 10. an electric push rod; 11. a connecting plate; 12. a first stopper; 13. a connecting rod; 14. a second collection box; 15. a second stopper; 16. a movable rod; 17. screening a filter plate; 18. a swinging plate; 19. a first limiting block; 20. a drive plate; 21. a first limit groove; 22. the second limit groove; 23. a second motor; 24. a turntable; 25. a second limit rod; 26. and (5) crushing the plates.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-7, the invention provides a crusher with a screening machine, comprising a shell 1, wherein a crushing component is arranged at the inner side of the shell 1, a first collecting box 8 is arranged below the shell 1, a first stop block 12 is installed at one side of the shell 1 in a sliding and penetrating manner, a second stop block 15 opposite to the first stop block 12 is installed at the inner cavity of the shell 1, a connecting rod 13 is welded at one side of the first stop block 12, the connecting rod 13 penetrates through the shell 1 in a sliding manner, a second collecting box 14 is welded at one end of the connecting rod 13, and an adjusting component for driving the first stop block 12 to move is arranged at the outer side of the shell 1;

the movable rod 16 is movably mounted in the middle of the inner cavity of the shell 1, one end of the movable rod 16 penetrates through the shell 1 and extends to the outside of the shell 1, the screening filter plate 17 is fixedly mounted on the outer side of the movable rod 16, two inclined crushing plates 26 are welded in the inner cavity of the shell 1, the swinging plate 18 is welded at one end of the movable rod 16, located outside the shell 1, of the movable rod 16, the first limiting block 19 is welded at one side of the swinging plate 18, and a swinging assembly used for driving the first limiting block 19 to rotate in a reciprocating mode is arranged at one side of the shell 1.

In this embodiment, the swing assembly can drive the first stopper 19 to rotate reciprocally to drive swing plate 18, movable rod 16 and screening filter plate 17 to rotate reciprocally, screening filter plate 17 motion in-process, screening filter plate 17 surface's raw materials can pass screening filter plate 17 more fast, press from both sides garrulous board 26 and can rotate to certain angle in one side of screening filter plate 17, form the double-layered effect to insufficiently broken raw materials with pressing from both sides garrulous board 26, the convenience carries out the secondary crushing work to the raw materials, thereby promote crushing efficiency, change the position of first dog 12 through the adjusting assembly, until first dog 12 does not contradict with screening filter plate 17, first dog 12 at this moment drives second collecting box 14 through connecting rod 13 and moves to casing 1 under, change the angle of screening filter plate 17 through the swing assembly, make screening filter plate 17 be close to one side slope downward of first dog 12, screening filter plate 17 surface's raw materials can slide to second collecting box 14 inside, thereby be convenient for collect the raw materials that are not broken fully.

Referring to fig. 2, fig. 4 and fig. 7, the crushing assembly includes two rotating rods 2, one end of each rotating rod 2 is movably mounted at the inner side of the casing 1, the other end of each rotating rod 2 movably penetrates through the casing 1 and extends to the outer side of the casing 1, one end of each rotating rod 2 located at the outer side of the casing 1 is fixedly provided with a gear 3, the two gears 3 are meshed, the outer side of the surface of each rotating rod 2 located in the inner cavity of the casing 1 is provided with a crushing roller 4, one side of each gear 3 is provided with a driving piece for driving the corresponding gear 3 to rotate, each driving piece includes a first motor 6 and at least one mounting block 5, the mounting blocks 5 are fixed with the first motor 6 through bolts, the output end of each first motor 6 is fixed with one side of the corresponding gears 3, and the axis of the output end of each first motor 6 coincides with the axis of each side of the corresponding rotating rod 2.

In the present embodiment, by turning on the switch of the first motor 6, the one-side gear 3 is driven to rotate, the two gears 3 are engaged, and simultaneously, the two crushing rollers 4 are driven to rotate by the rotating rod 2.

Referring to fig. 1-2, a plurality of supporting legs 7 for supporting the housing 1 are welded on the outer side of the housing 1, the top surface of the first collecting box 8 is adapted to the bottom surface of the housing 1, and the top surface of the second collecting box 14 is the same as the top surface of the first collecting box 8.

In this embodiment, whether the second collecting tank 14 is located below the housing 1 or the first collecting tank 8 is located below the housing 1, the distance between the housing 1 and the second collecting tank 14 or the first collecting tank 8 can be smaller, so that dust can be effectively prevented from being scattered too much.

Referring to fig. 3, the inner sides of the first stop block 12 and the second stop block 15 are arc-shaped, and the axial cross-sectional dimensions of the first stop block 12 and the second stop block 15 are the same.

In this embodiment, when the first stopper 12 passes through the inner cavity of the housing 1, the screening filter plate 17 can be attached to the second stopper 15 and the inner side of the first stopper 12 during the swinging process of the inner side of the housing 1, so as to prevent the raw materials from falling from the gap between the screening filter plate 17 and the second stopper 15 or between the screening filter plate 17 and the first stopper 12.

Referring to fig. 2 and 5, the adjusting assembly includes a mounting plate 9, an electric push rod 10 is fixedly mounted on one side of the mounting plate 9, a connecting plate 11 is fixedly mounted at the output end of the electric push rod 10, and a first stop block 12 is welded between the connecting plate 11.

In the present embodiment, the position of the first stopper 12 can be changed by the electric putter 10.

Referring to fig. 6, the swing assembly includes a driving plate 20 and a second motor 23, the driving plate 20 is movably mounted on one side of the housing 1 through a rotating shaft, a first limiting groove 21 and a second limiting groove 22 are formed on the surface of the driving plate 20, the first limiting block 19 passes through the second limiting groove 22, the outer diameter of the first limiting block 19 is matched with the width of the second limiting groove 22, the second motor 23 is fixedly mounted on one side of the housing 1 through a bolt, a turntable 24 is fixedly mounted at the output end of the second motor 23, a second limiting rod 25 is welded on one side of the turntable 24, the outer diameter of the second limiting rod 25 is matched with the width of the first limiting groove 21, the second limiting rod 25 passes through the first limiting groove 21, and both the first limiting block 19 and the second limiting rod 25 are cylindrical.

In this embodiment, the switch of the second motor 23 is turned on to drive the turntable 24 to rotate, and the turntable 24 drives the second limiting rod 25 to rotate, so as to drive the driving plate 20 to swing reciprocally, so that the driving plate 20 drives the first limiting block 19 to rotate reciprocally.

Working principle: the invention relates to a crusher with a screening machine, when in use, a switch of a first motor 6 is turned on to drive a gear 3 on one side to rotate, the two gears 3 are meshed, and simultaneously, a rotating rod 2 drives two crushing rollers 4 to rotate, so that raw materials are poured from an opening above a shell 1, and the two crushing rollers 4 crush the raw materials;

the broken raw materials fall on the top surface of the screening filter plate 17, at the moment, a switch of a second motor 23 is turned on to drive a rotary table 24 to rotate, the rotary table 24 drives a second limiting rod 25 to rotate, the second limiting rod 25 passes through a first limiting groove 21 so as to drive a transmission plate 20 to swing reciprocally, and further, as a first limiting block 19 passes through a second limiting groove 22, the first limiting block 19 drives a swinging plate 18 to rotate reciprocally, so that a movable rod 16 rotates reciprocally, the movable rod 16 drives the screening filter plate 17 to rotate reciprocally, the left side and the right side of the screening filter plate 17 are respectively and always abutted against the inner sides of a second stop block 15 and a first stop block 12 in the rotation process of the screening filter plate 17, the screening filter plate 17 has a screening effect on the broken raw materials, the raw materials which are sufficiently broken can directly enter a first collecting box 8 through the screening filter plate 17, and the swinging of the screening filter plate 17 is helpful for shaking the raw materials on the surface of the screening filter plate 17, so that the screening efficiency can be increased;

the raw materials left on the surface of the screening filter plate 17 are continuously pressed and clamped by the crushing plate 26 and the screening filter plate 17 in the reciprocating rotation process of the screening filter plate 17, so that the raw materials which are not fully crushed are secondarily crushed, and the raw materials which are fully crushed for the second time can also pass through the screening filter plate 17 to enter the first collecting box 8 for collection;

after crushing, a small amount of insufficiently crushed raw materials remain on the surface of the screening filter plate 17, at the moment, the first collecting box 8 is moved away from the lower part of the shell 1, the connecting plate 11 and the first stop block 12 are driven to move by opening the switch of the electric push rod 10 until the first stop block 12 does not collide with the screening filter plate 17, the first stop block 12 at the moment drives the second collecting box 14 to move to the position right below the shell 1 through the connecting rod 13, the angle of the screening filter plate 17 is changed by controlling the second motor 23, so that one side, close to the first stop block 12, of the screening filter plate 17 is inclined downwards, and the raw materials on the surface of the screening filter plate 17 slide into the second collecting box 14, so that the raw materials which are not fully crushed are conveniently collected.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present invention has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims

1. Crusher with screening machine, including casing (1), its characterized in that: the novel crushing device comprises a shell (1), and is characterized in that a crushing assembly is arranged on the inner side of the shell (1), a first collecting box (8) is arranged below the shell (1), a first stop block (12) is installed on one side of the shell (1) in a sliding penetrating mode, a second stop block (15) opposite to the first stop block (12) in position is installed in an inner cavity of the shell (1), a connecting rod (13) is welded on one side of the first stop block (12), the connecting rod (13) penetrates through the shell (1) in a sliding mode, a second collecting box (14) is welded at one end of the connecting rod (13), and an adjusting assembly used for driving the first stop block (12) to move is arranged on the outer side of the shell (1);

the utility model discloses a screening filter plate, including casing (1), movable rod (16) is installed at the inner chamber middle part movable mounting of casing (1), the outside that casing (1) was run through to the one end of movable rod (16) and extended to casing (1), movable rod (16) outside fixed mounting has screening filter plate (17), casing (1) inner chamber welding has two to be the garrulous board (26) of clamp of slope form, movable rod (16) are located casing (1) outside one end welding has swing board (18), swing board (18) one side welding has first stopper (19), casing (1) one side is provided with and is used for driving the reciprocal pivoted swing subassembly of first stopper (19).

2. A crusher with a screening machine according to claim 1, characterized in that: the crushing assembly comprises two rotating rods (2), one end of each rotating rod (2) is movably mounted on the inner side of the shell (1), the other end of each rotating rod (2) movably penetrates through the shell (1) and extends to the outer side of the shell (1), one end of each rotating rod (2) located on the outer side of the shell (1) is fixedly provided with a gear (3), two gears (3) are meshed, the outer side of the surface of each rotating rod (2) located in the inner cavity of the shell (1) is provided with a crushing roller (4), and one side of each gear (3) is provided with a driving piece for driving the corresponding gear (3) to rotate.

3. A crusher with a screening machine according to claim 2, characterized in that: the driving piece comprises a first motor (6) and at least one mounting block (5), wherein the mounting block (5) is fixed with the first motor (6) through bolts, the output end of the first motor (6) is fixed with one side gear (3), and the axis of the output end of the first motor (6) coincides with the axis of one side rotating rod (2).

4. A crusher with a screening machine according to claim 1, characterized in that: a plurality of supporting legs (7) for supporting the shell (1) are welded on the outer side of the shell (1).

5. A crusher with a screening machine according to claim 1, characterized in that: the top surface of the first collecting box (8) is matched with the bottom surface of the shell (1), and the top surface of the second collecting box (14) is identical to the top surface of the first collecting box (8).

6. A crusher with a screening machine according to claim 1, characterized in that: the inner sides of the first stop block (12) and the second stop block (15) are arc-shaped, and the axial section sizes of the first stop block (12) and the second stop block (15) are the same.

7. A crusher with a screening machine according to claim 1, characterized in that: the adjusting component comprises a mounting plate (9), an electric push rod (10) is fixedly arranged on one side of the mounting plate (9), a connecting plate (11) is fixedly arranged at the output end of the electric push rod (10), and welding is conducted between the connecting plate (11) and a first stop block (12).

8. A crusher with a screening machine according to claim 1, characterized in that: the swing assembly comprises a transmission plate (20) and a second motor (23), the transmission plate (20) is movably mounted on one side of the shell (1) through a rotating shaft, a first limit groove (21) and a second limit groove (22) are formed in the surface of the transmission plate (20), the first limit block (19) penetrates through the second limit groove (22), the outer diameter of the first limit block (19) is matched with the width of the second limit groove (22), the second motor (23) is fixedly mounted on one side of the shell (1) through bolts, a rotary table (24) is fixedly mounted at the output end of the second motor (23), a second limit rod (25) is welded on one side of the rotary table, and the outer diameter of the second limit rod (25) is matched with the width of the first limit groove (21), and the second limit rod (25) penetrates through the first limit groove (21).

9. A crusher with a screening machine according to claim 8, characterized in that: the first limiting block (19) and the second limiting rod (25) are cylindrical.