CN217910708U

CN217910708U - Mining rubbing crusher

Info

Publication number: CN217910708U
Application number: CN202221842487.4U
Authority: CN
Inventors: 左武松; 顾志明
Original assignee: Jianhu Baolian Machinery Co ltd
Current assignee: Jianhu Baolian Machinery Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-29
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a mining rubbing crusher, including the frame, the center of frame has the rotary column through swivel bearing rotatable coupling, and the upper portion of frame is connected with crushing case, and crushing case upper end is connected with the feeding storehouse, and the bottom of smashing the case is passed to the upper end of rotary column, and passes the end and be connected with the carousel, and the periphery of carousel can be dismantled and be connected with a plurality of pulverizers, the pulverizator is equipped with a plurality of inside convex crushing boards including dead lever, the integrated into one piece that is the cylindricality in dead lever outlying spiral sword, the inner wall of smashing the case, and the both sides of frame are equipped with drive rotary column pivoted mechanism. Through the dual function of grinder and crushing board to improve the crushing effect of material.

Description

Mining rubbing crusher

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a mining rubbing crusher.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and reaches the aim of the crusher in a high-speed impact mode. The wind energy is utilized to produce powder at one time, and the traditional screening procedure is cancelled. The method is mainly applied to various industries such as mines, building materials and the like.

However, the current pulverizer has the following problems: (1) The material is crushed only by the crushing cutter, so that the crushing effect is poor; (2) The novel electric grinder is driven by a speed reducing motor, on one hand, a standby motor is not arranged, and on the other hand, the grinding force can not be adjusted according to the size of materials.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mining rubbing crusher to solve the poor problem of current rubbing crusher crushing effect.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a mining rubbing crusher, includes the frame, and there is the rotary column at the center of frame through swivel bearing rotatable coupling, and the upper portion of frame is connected with crushing case, and crushing case upper end is connected with the feeding storehouse, and the bottom of crushing case is passed to the upper end of rotary column, and passes the end and be connected with the carousel, and the periphery of carousel can be dismantled and be connected with a plurality of pulverizers, the pulverizers is including the dead lever that is the cylindricality, integrated into one piece in the outlying spiral sword of dead lever, and the inner wall of crushing case is equipped with a plurality of inside convex crushing boards, and the both sides of frame are equipped with drive rotary column pivoted mechanism.

Preferably, the mechanism for driving the rotary column to rotate is connected with speed reducing motors on two sides of the rack, output ends of the two speed reducing motors are connected with main driving wheels, the lower end of the rotary column is connected with two auxiliary driving wheels, and the two speed reducing motors are respectively connected with one auxiliary driving wheel through a driving belt. When the transmission belt is used, one of the speed reducing motors can work, the transmission belt on the other speed reducing motor is taken down, and the other speed reducing motor plays a standby role; and the two speed reducing motors can work simultaneously, so that the crushing effect is improved.

Preferably, the turntable comprises a top plate, a bottom plate and a central column connected between the top plate and the bottom plate, screw holes are formed in the peripheries of the top plate and the bottom plate, the upper end and the lower end of the fixing rod are also provided with the screw holes, and the pulverizer is connected between the top plate and the bottom plate through bolts. When the crusher is abraded, the crusher can be conveniently taken down only by taking down the bolt, and the crusher is convenient to maintain.

Preferably, the two sides of the lower end of the rack are provided with discharge doors, the discharge doors are communicated with the crushing box through pipelines, and crushed materials are discharged from the discharge doors.

Preferably, the outer wall of crushing case is connected with the support frame, and the support frame is connected with gear motor on one side separately, has improved gear motor's stability.

Compared with the prior art, the utility model discloses possess following beneficial effect: through the high-speed rotation of rotary column, drive the grinder with violent impact to the material to make it collide with outlying crushing board or impact collision between the granule, through the dual function of grinder and crushing board, thereby improve the crushing effect of material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a bottom cross-sectional view of the shredder and turntable;

in the figure: 1-frame, 2-rotary bearing, 3-rotary column, 4-crushing box, 5-feeding bin, 6-rotary table, 601-top plate, 602-bottom plate, 603-central column, 7-crusher, 701-fixed rod, 702-spiral knife, 8-crushing plate, 9-reducing motor, 10-main driving wheel, 11-auxiliary driving wheel, 12-discharging door and 13-supporting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mining pulverizer comprises a frame 1, wherein a rotary column 3 is rotatably connected to the center of the frame 1 through a rotary bearing 2, a pulverizing box 4 is connected to the upper portion of the frame 1, a feeding bin 5 is connected to the upper end of the pulverizing box 4, the upper end of the rotary column 3 penetrates through the bottom of the pulverizing box 4, a rotary table 6 is connected to the penetrating end of the rotary column, a plurality of pulverizers 7 are detachably connected to the periphery of the rotary table 6, each pulverizer 7 comprises a cylindrical fixing rod 701 and a spiral knife 702 integrally formed on the periphery of the fixing rod 701, a plurality of pulverizing plates 8 protruding inwards are arranged on the inner wall of the pulverizing box 4, discharge doors 12 are arranged on two sides of the lower end of the frame 1, the discharge doors 12 are communicated with the pulverizing box 4 through pipelines (not shown in the drawings), and pulverized materials are discharged through the discharge doors 12.

The two sides of the frame 1 are provided with mechanisms for driving the rotary column 3 to rotate, the mechanisms for driving the rotary column 3 to rotate are connected with the gear motors 9 on the two sides of the frame 1, the output ends of the two gear motors 9 are both connected with a main driving wheel 10, the lower end of the rotary column 3 is connected with two auxiliary driving wheels 11, and the two gear motors 9 are respectively connected with one auxiliary driving wheel 11 through a driving belt. When the device is used, one of the speed reducing motors 9 can work, and the transmission belt on the other speed reducing motor 9 is taken down, so that the speed reducing motor 9 plays a standby role; and the two speed reducing motors 9 can work simultaneously, so that the crushing effect is improved.

The turntable 6 comprises a top plate 601, a bottom plate 602 and a central column 603 connected between the top plate 601 and the bottom plate 602, screw holes are formed in the peripheries of the top plate 601 and the bottom plate 602, screw holes are also formed in the upper end and the lower end of a fixing rod 701, and the pulverizer 7 is connected between the top plate 601 and the bottom plate 602 through bolts. When the crusher 7 is worn, the crusher 7 can be conveniently taken down only by taking down the bolt, so that the maintenance is convenient.

The outer wall of crushing case 4 is connected with support frame 13, and support frame 13 is connected with gear motor 9 of one side separately, has improved structural strength, makes more stable that gear motor 9 keeps.

The utility model discloses a theory of operation does: the rotary column 3 is driven to rotate at a high speed through the speed reducing motor 9, the pulverizer 7 is driven to impact materials violently, and the materials are enabled to collide with the peripheral pulverizing plate 8 or impact and collide among particles, and the pulverizing effect of the materials is improved through the double effects of the pulverizer 7 and the pulverizing plate 8.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mining rubbing crusher which characterized in that: including frame (1), the center of frame (1) is through swivel bearing (2) rotatable coupling have rotary column (3), and the upper portion of frame (1) is connected with crushing case (4), and crushing case (4) upper end is connected with feeding storehouse (5), and the bottom of crushing case (4) is passed to the upper end of rotary column (3), and passes the end and be connected with carousel (6), and the periphery of carousel (6) can be dismantled and be connected with a plurality of pulverizers (7), pulverizers (7) are equipped with a plurality of inside bellied crushing boards (8) including being cylindricality dead lever (701), integrated into one piece in dead lever (701) outlying spiral knife (702), the inner wall of crushing case (4), and the both sides of frame (1) are equipped with drive rotary column (3) pivoted mechanism.

2. The mining pulverizer of claim 1, wherein: the mechanism for driving the rotary column (3) to rotate is connected with speed reducing motors (9) on two sides of the rack (1), the output ends of the two speed reducing motors (9) are connected with a main driving wheel (10), the lower end of the rotary column (3) is connected with two auxiliary driving wheels (11), and the two speed reducing motors (9) are connected with one of the auxiliary driving wheels (11) through driving belts respectively.

3. A mining shredder according to claim 2, characterised in that: the rotary disc (6) comprises a top plate (601), a bottom plate (602) and a central column (603) connected between the top plate (601) and the bottom plate (602), screw holes are formed in the peripheries of the top plate (601) and the bottom plate (602), screw holes are also formed in the upper end and the lower end of a fixing rod (701), and the pulverizer (7) is connected between the top plate (601) and the bottom plate (602) through bolts.

4. A mining shredder according to claim 3, characterised in that: two sides of the lower end of the rack (1) are provided with discharge doors (12), and the discharge doors (12) are communicated with the crushing box (4) through pipelines.

5. A mining shredder according to any one of claims 1 to 4, characterised in that: the outer wall of the crushing box (4) is connected with a support frame (13), and the support frame (13) is connected with a speed reduction motor (9) on one side of each support frame.