CN215087490U - Multi-chamber multi-stage crushing's ore crusher - Google Patents

Abstract

The utility model provides a multi-chamber multi-stage crushing's ore crusher, the on-line screen storage device comprises a base, the top of base is fixed with dustproof shell, the inside of dustproof shell is equipped with one-level rubbing crusher and second grade rubbing crusher from top to bottom in proper order, one-level rubbing crusher is including the crushing roller that two levels set up, every the crushing roller all through the pivot with the top inner wall of dustproof shell rotates to be connected, two the bottom of crushing roller is equipped with the division board, the top of division board is equipped with toper lifting disk, the bottom of toper lifting disk is run through the division board and is connected with the telescopic link, second grade rubbing crusher is including a plurality of counterblow hammers and a plurality of drainage ring, and is a plurality of the setting of two bisymmetry of counterblow hammers and fixed with the outer peripheral face of telescopic link. The utility model discloses a cooperation of one-level rubbing crusher structure and second grade rubbing crusher structure can carry out shredding to the ore many times at different cavities to the crushing effect of breaker has been improved.

Description

Multi-chamber multi-stage crushing's ore crusher

Technical Field

The utility model mainly relates to the technical field of ore crushing, concretely relates to multi-chamber multi-stage crushing's ore crusher.

Background

In mineral processing, mined ores containing useful minerals are subjected to external force to dissociate useful mineral particles having a predetermined shape and size contained therein, and the ores are processed by a crusher, which is a processing machine that is often used, and a crusher includes a jaw crusher and a counter-impact crusher.

According to the multistage ore crusher that patent document with application number CN201922084679.8 provided can know, this product includes the base, the top fixedly connected with motor case of base, the inner wall fixedly connected with fixed block of motor case, one side fixedly connected with servo motor of fixed block, servo motor's output shaft passes through shaft coupling fixedly connected with axis of rotation, the outer wall swing joint of axis of rotation has first rotary disk, the outer wall swing joint of first rotary disk has the drive belt. This ore crusher for mine can reach this ore crusher work efficient purpose to solved the problem that general ore crusher work efficiency is low, thereby further made things convenient for staff's crushing work, thereby further improved the work efficiency of staff's crushing work, thereby further accelerated the transportation engineering of ore.

However, the crusher has such a drawback that, for example, although the crusher has a capability of accelerating the feeding of the material, the crusher crushes the ore by only one time by using two crushing rollers, and the number of crushing times of the ore is small, and it is difficult to achieve a desired size.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a multi-chamber multi-stage crushing's ore crusher is used for solving the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a multi-chamber multi-stage crushing ore crusher comprises a base, wherein a dustproof shell is fixed at the top end of the base, a first-stage crushing mechanism and a second-stage crushing mechanism are sequentially arranged in the dustproof shell from top to bottom, the first-stage crushing mechanism comprises two horizontally arranged crushing rollers, each crushing roller is rotatably connected with the inner wall of the top end of the dustproof shell through a rotating shaft, the bottom ends of the two crushing rollers are provided with partition plates, the partition plates are fixed on the inner wall of the dustproof shell, the top ends of the partition plates are provided with conical lifting disks, the bottom ends of the conical lifting disks penetrate through the partition plates to be connected with telescopic rods, the bottom ends of the telescopic rods are rotatably connected with a bottom shell of the dustproof shell through bearings, the second-stage crushing mechanism comprises a plurality of counterblow hammers and a plurality of drainage rings, and the counterblow hammers are symmetrically arranged and fixed on the outer peripheral surface of the telescopic rods, a plurality of the drainage ring is fixed in the inner wall surface of the dustproof shell from top to bottom in sequence.

Furthermore, the telescopic link is including the first body of rod, the bottom of the first body of rod through the bearing with the bottom surface of dirt-proof shell rotates and is connected, the top of the first body of rod alternates there is the second body of rod, the second body of rod through the bearing with the first body of rod rotates and is connected, the outer peripheral face of the second body of rod is fixed with first mitre pipe, the bottom and the second mitre pipe looks butt of first mitre pipe, the second mitre pipe is fixed in the top outer peripheral face of the first body of rod.

Furthermore, a plurality of balls are embedded into the bottom end surface of the first beveling pipe, and the balls are arranged around the central axis of the radial plane of the first beveling pipe one by one at equal intervals.

Furthermore, a through hole for the conical lifting disc to penetrate is formed in the partition plate shell, and a screen is embedded in the partition plate shell.

Further, one-level rubbing crusher constructs and power component is connected, power component is including first bevel gear, first bevel gear is fixed in the bottom outer peripheral face of telescopic link, first bevel gear meshes with second bevel gear mutually, second bevel gear is fixed with the motor output shaft and runs through the one end outer peripheral face of dust cover, the bottom of motor fixed with the top surface of base.

Furthermore, two one end peripheral face that the crushing roller pivot runs through the dust cover is fixed with first gear and second gear respectively, one side that first gear is close to the second gear and one side that the second gear is close to first gear all the meshing is connected with the third gear, every the third gear all through the pivot with the casing of dust cover rotates to be connected, two intermeshing between the third gear.

Furthermore, one side of the second gear is coaxially provided with a first belt pulley, the bottom end of the first belt pulley is connected with a second belt pulley through a belt, and the second belt pulley is fixed on the outer peripheral surface of the output shaft of the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses can carry out shredding many times to the ore at different cavities to improve the crushing effect of breaker, specifically do: through the cooperation of one-level rubbing crusher structure and second grade rubbing crusher structure, when making two crushing rollers in the one-level rubbing crusher structure rotate, crowd the ore and crowd the bits of broken glass between two crushing rollers, drop to the toper lifting disk that the telescopic link top was fixed with the help of gravity after tentatively crowding garrulous, because toper lifting disk rises with the help of reciprocal flexible telescopic link, the ore that reaches the standard enough until the distance between toper lifting disk and the inside division board of dust cover passes through, the ore falls to the inside bottom cavity of separating through the division board and going out of dust cover, because there is the partly rotatory telescopic link in this bottom cavity, and this telescopic link outer peripheral face is fixed with the counterblow hammer that a plurality of pairwise symmetries set up, thereby utilize this counterblow hammer to throw away the ore and carry out the secondary on the inner wall of dust cover and hit garrulously.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic structural view of the primary crushing mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the dustproof case of the present invention;

fig. 4 is a schematic structural diagram of the power assembly of the present invention.

In the figure: 1. a dust-proof shell; 2. a primary crushing mechanism; 21. a crushing roller; 22. a partition plate; 221. screening a screen; 222. a through hole; 23. a conical lifting disc; 24. a telescopic rod; 241. a first rod body; 242. a second rod body; 243. a second bevel pipe; 244. a first bevel pipe; 245. a ball bearing; 3. a secondary crushing mechanism; 31. a counterhammer; 32. a drainage ring; 4. a power assembly; 41. a third gear; 42. a second bevel gear; 43. a first bevel gear; 44. a motor; 45. a second pulley; 46. a first pulley; 47. a first gear; 48. a second gear; 5. a base.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a multi-chamber multi-stage ore crusher comprises a base 5, a dust-proof housing 1 is fixed on the top of the base 5, a first-stage crushing mechanism 2 and a second-stage crushing mechanism 3 are sequentially arranged in the dust-proof housing 1 from top to bottom, the first-stage crushing mechanism 2 comprises two horizontally arranged crushing rollers 21, each crushing roller 21 is rotatably connected with the inner wall of the top of the dust-proof housing 1 through a rotating shaft, partition plates 22 are arranged at the bottom ends of the two crushing rollers 21, the partition plates 22 are fixed on the inner wall of the dust-proof housing 1, a conical lifting disc 23 is arranged at the top end of each partition plate 22, the bottom end of each conical lifting disc 23 penetrates through each partition plate 22 and is connected with a telescopic rod 24, the bottom end of each telescopic rod 24 is rotatably connected with the bottom shell of the dust-proof housing 1 through a bearing, the second-stage crushing mechanism 3 comprises a plurality of counterblow hammers 31 and a plurality of guide rings 32, it is a plurality of counterattack hammer 31 two bisymmetry sets up and fixed with the outer peripheral face of telescopic link 24, it is a plurality of drainage ring 32 is fixed in proper order from top to bottom the inner wall surface of dust shell 1.

Please refer to fig. 1 again, the telescopic rod 24 includes a first rod 241, the bottom end of the first rod 241 is rotatably connected to the bottom end surface of the dust-proof housing 1 through a bearing, a second rod 242 is inserted into the top end of the first rod 241, the second rod 242 is rotatably connected to the first rod 241 through a bearing, a first inclined pipe 244 is fixed on the outer circumferential surface of the second rod 242, the bottom end of the first inclined pipe 244 is abutted to a second inclined pipe 243, the second inclined pipe 243 is fixed on the outer circumferential surface of the top end of the first rod 241, so that when the first rod rotates, since the outer circumferential surface of the first rod 241 is sleeved with the second inclined pipe 243 abutted to the first inclined pipe 244 on the second rod 242, when the top end surface of the second inclined pipe 243 slides on the first inclined pipe 244, the second inclined pipe constantly pushes up the second rod 242 on the first inclined pipe 244, because the tapered lifting disc 23 is fixed at the top end of the second rod 242, the tapered lifting disc 23 is lifted continuously, the plurality of balls 245 are embedded in the bottom end surface of the first inclined cutting pipe 244, the plurality of balls 245 are arranged around the central axis of the radial plane of the first inclined cutting pipe 244 at equal intervals one by one, so that the first inclined cutting pipe 244 rolls on the top end surface of the second inclined cutting pipe 243 through the balls 245 embedded in the bottom end surface of the first inclined cutting pipe 244, and dry friction is prevented from being generated between the first inclined cutting pipe 244 and the second inclined cutting pipe 243.

Please refer to fig. 4 again, a through hole 222 for the conical lifting disc 23 to penetrate through is formed in the casing of the partition plate 22, and a screen 221 is embedded in the casing of the partition plate 22, so that the conical lifting disc 23 penetrates through the through hole 222 formed in the top end of the partition plate 22, the partition plate 22 vibrates through the mutual impact between the conical lifting disc 23 and the inner wall of the hole body of the through hole 222, and the vibrating screen 221 is embedded in the partition plate 22, so that the ore is screened by the vibrating screen 221.

Referring again to fig. 4, the primary crushing mechanism 2 is connected to the power assembly 4, the power assembly 4 includes a first bevel gear 43, the first bevel gear 43 is fixed on the outer peripheral surface of the bottom end of the telescopic rod 24, the first bevel gear 43 is engaged with a second bevel gear 42, the second bevel gear 42 is fixed on the outer peripheral surface of one end of the motor 44, which penetrates through the dustproof housing 1, of the output shaft of the motor 44, and the bottom end of the motor 44 is fixed on the top surface of the base 5, so that when the output shaft of the motor 44 drives the second bevel gear 42 thereon to rotate, the second bevel gear 42 is engaged with the first bevel gear 43 fixed on the outer peripheral surface of the bottom end of the first rod 241, so as to transmit the torque to the first bevel gear 43 on the first rod 241 and drive the first rod 241 to rotate.

Referring again to fig. 3, a first gear 47 and a second gear 48 are respectively fixed on the outer peripheral surface of one end of the two rotating shafts of the crushing roller 21 penetrating through the dustproof housing 1, a side of the first gear 47 close to the second gear 48 and a side of the second gear 48 close to the first gear 47 are respectively in meshing connection with a third gear 41, each third gear 41 is rotatably connected with the housing of the dustproof housing 1 through the rotating shaft, and the two third gears 41 are in mutual meshing, so that one of the crushing rollers 21 rotates, and since the first gear 47 on the rotating shaft of the crushing roller 21 transmits torque to the third gear 41 on the other crushing roller 21 through the third gears 41 in mutual meshing, the second gear 48 on the other crushing roller 21 is driven to rotate back and forth in the opposite direction.

Referring again to fig. 3, a first belt pulley 46 is coaxially disposed on one side of the second gear 48, a second belt pulley 45 is connected to a bottom end of the first belt pulley 46 through a belt, and the second belt pulley 45 is fixed to an outer peripheral surface of an output shaft of the motor 44, so that when the motor 44 drives the second belt pulley 45 to rotate, the second belt pulley 45 is connected to the first belt pulley 46 of one of the crushing rollers 21 through the belt, thereby transmitting a torque to the first belt pulley 46 of the crushing roller 21 and driving the crushing roller 21 to rotate.

The utility model discloses a concrete operation as follows:

when the crusher is used for crushing ores, a user firstly turns on the motor 44 in the power assembly 4, so that the motor 44 drives the crushing rollers 21 and the telescopic rod 24 in the primary crushing mechanism 2 to rotate, after the ores enter the interior of the dustproof shell 1, the ores are squeezed between the two crushing rollers 21 through the rotation of the crushing rollers 21 rotating through the rotating shaft in the dustproof shell 1 to be crushed, the primarily crushed ores drop onto the conical lifting disc 23 fixed at the top end of the telescopic rod 24 by virtue of gravity, as the outer peripheral surface of the first rod body 241 rotating by virtue of the motor 44 in the telescopic rod 24 is fixed with the second inclined cutting pipe 243, and the second inclined cutting pipe 243 is abutted against the first inclined cutting pipe 244 on the second rod body 242, and as the second rod body 242 is fixed at the bottom end of the conical lifting disc 23, the second inclined cutting pipe 243 is used for pushing the conical lifting disc 23 to ascend, until the distance between the conical lifting disc 23 and the internal partition plate 22 of the dustproof shell 1 is enough to reach the standard, the ore passes through until the ore falls into the bottom cavity separated by the partition plate 22 in the dustproof shell 1, and because a partially rotating telescopic rod 24 is arranged in the bottom cavity, and a plurality of counterattack hammers 31 arranged in a pairwise symmetry mode are fixed on the peripheral surface of the telescopic rod 24, the ore is swung to the inner wall of the dustproof shell 1 by the counterattack hammers 31 to be crushed for the second time.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. A multi-chamber multi-stage crushing ore crusher comprises a base (5) and is characterized in that a dustproof shell (1) is fixed at the top end of the base (5), a primary crushing mechanism (2) and a secondary crushing mechanism (3) are sequentially arranged in the dustproof shell (1) from top to bottom, the primary crushing mechanism (2) comprises two horizontally arranged crushing rollers (21), each crushing roller (21) is rotatably connected with the inner wall of the top end of the dustproof shell (1) through a rotating shaft, the bottom ends of the two crushing rollers (21) are provided with partition plates (22), the partition plate (22) is fixed on the inner wall of the dustproof shell (1), a conical lifting disc (23) is arranged at the top end of the partition plate (22), the bottom end of the conical lifting disc (23) penetrates through the partition plate (22) and is connected with the telescopic rod (24), the bottom end of the telescopic rod (24) is rotatably connected with the bottom end shell of the dustproof shell (1) through a bearing;

two-stage crushing mechanism (3) are including a plurality of counterattack hammers (31) and a plurality of drainage ring (32), and are a plurality of counterattack hammer (31) two bisymmetry sets up and fixed with the outer peripheral face of telescopic link (24), it is a plurality of drainage ring (32) are fixed in proper order from top to bottom the inner wall surface of dust shell (1).

2. A multi-chamber multi-stage ore crusher according to claim 1, wherein the telescopic rod (24) comprises a first rod (241), the bottom end of the first rod (241) is rotatably connected to the bottom end surface of the dust-proof case (1) through a bearing, a second rod (242) is inserted into the top end of the first rod (241), the second rod (242) is rotatably connected to the first rod (241) through a bearing, a first inclined cutting pipe (244) is fixed to the outer peripheral surface of the second rod (242), the bottom end of the first inclined cutting pipe (244) abuts against a second inclined cutting pipe (243), and the second inclined cutting pipe (243) is fixed to the outer peripheral surface of the top end of the first rod (241).

3. A multi-chamber multi-stage crushing ore crusher according to claim 2, wherein a plurality of balls (245) are embedded in the bottom end surface of the first inclined cutting pipe (244), and the plurality of balls (245) are arranged one by one at equal intervals around the outer circumferential surface of the central axis of the radial plane of the first inclined cutting pipe (244).

4. A multi-chamber multi-stage crushing ore crusher according to claim 1, wherein the partition plate (22) housing is provided with a through hole (222) through which the tapered elevating disk (23) is inserted, and the partition plate (22) housing is embedded with a screen (221).

5. A multi-chamber multi-stage ore crusher according to claim 1, wherein the primary crushing mechanism (2) is connected to a power assembly (4), the power assembly (4) comprises a first bevel gear (43), the first bevel gear (43) is fixed on the outer peripheral surface of the bottom end of the telescopic rod (24), the first bevel gear (43) is engaged with a second bevel gear (42), the second bevel gear (42) is fixed on the outer peripheral surface of one end of the dustproof housing (1) through an output shaft of a motor (44), and the bottom end of the motor (44) is fixed on the top surface of the base (5).

6. A multi-chamber multi-stage ore crusher according to claim 5, characterized in that a first gear (47) and a second gear (48) are respectively fixed on the two rotating shafts of the crushing rollers (21) penetrating through the outer peripheral surface of one end of the dustproof shell (1), a third gear (41) is respectively engaged and connected on one side of the first gear (47) close to the second gear (48) and one side of the second gear (48) close to the first gear (47), each third gear (41) is rotatably connected with the shell of the dustproof shell (1) through the rotating shafts, and the two third gears (41) are engaged with each other.

7. A multi-chamber multi-stage crushing ore crusher according to claim 6, wherein a first belt pulley (46) is coaxially provided at one side of the second gear (48), a second belt pulley (45) is connected to the bottom end of the first belt pulley (46) through a belt, and the second belt pulley (45) is fixed to the outer peripheral surface of the output shaft of the motor (44).

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