CN210303908U

CN210303908U - A novel ball mill for permanent purple production

Info

Publication number: CN210303908U
Application number: CN201920643991.3U
Authority: CN
Inventors: 戴之杰; 赵峰; 季华; 李林杰; 季建龙; 陆龙官
Original assignee: Nantong Yongsheng Chemical Co Ltd
Current assignee: Nantong Yongsheng Chemical Co Ltd
Priority date: 2019-05-04
Filing date: 2019-05-04
Publication date: 2020-04-14
Anticipated expiration: 2029-05-04

Abstract

The utility model discloses a novel ball mill for permanent purple production, which comprises a base, there are casing and servo motor all through the support mounting in the top left and right sides of base, servo motor's output screw connection has the third gear, the inner chamber top of casing is provided with ball-milling mechanism, the outer wall central point of first pivot and second pivot puts equal interference fit and has the grinding roller, the outer wall right side key of first pivot is connected with first gear, the outer wall right end key of second pivot is connected with the second gear with first gear engaged with. This a novel ball mill for permanent purple production can be after permanent purple ore carries out the ball-milling, directly grinds into powder with the permanent purple ore after the breakage, and then realizes breakage and grinding integration, reduces production cycle, improves machining efficiency, easy operation, and the practicality is strong, is applicable to extensive popularization.

Description

A novel ball mill for permanent purple production

Technical Field

The utility model relates to a permanent purple production technical field specifically is a novel ball mill for permanent purple production.

Background

The permanent violet RL is a high-grade organic pigment of dioxazine, has the characteristics of outstanding tinting strength and brightness, excellent heat resistance, seepage resistance, good light fastness and excellent performance, is wide in application range, is a popular variety in the fields of various coatings, plastics, organic glass, rubber, textile printing, solvent amount, water-based ink, packaging printing and the like, is also suitable for offset printing, gravure printing and flexographic printing, and is characterized in that the conventional permanent violet is ground by putting permanent violet ore into a ball mill for crushing, then putting the crushed permanent violet ore into a grinding device for grinding into powder, so that the integration of crushing and grinding cannot be realized, the production period is long, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel ball mill for permanent purple production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel ball mill for permanent violet production comprises a base, wherein a shell and a servo motor are mounted on the left side and the right side of the top end of the base through supports, a third gear is connected to an output end screw of the servo motor, a ball milling mechanism is arranged on the top end of an inner cavity of the shell, a discharge hopper is mounted at the bottom end of the inner cavity of the shell, three first rotating shafts are sequentially arranged at the bottom of the inner cavity of the shell from front to back along the left-right direction, four second rotating shafts are sequentially arranged below the bottom of the inner cavity of the shell from front to back along the left-right direction, the three first rotating shafts and the four second rotating shafts are arranged in a staggered manner, the left ends and the right ends of the first rotating shafts and the second rotating shafts are rotatably connected with the left side and the right side of the inner wall of the shell through bearings, grinding rollers are in interference fit with the central positions of the outer walls of, and the right end of the outer wall of the second rotating shaft is in keyed connection with a second gear meshed with the first gear.

Preferably, the ball milling mechanism comprises a cylinder, a fourth gear, a lining plate, a rectangular through hole, a screen, steel balls, a feed hopper and a tooth block;

the left end of the cylinder body is coupled with the central position above the left end of the inner cavity of the shell body, the right end of the cylinder body extends out of the right side surface of the shell body, a fourth gear meshed with the third gear is arranged at the right end of the outer wall of the cylinder body in an interference fit manner, access holes are formed in the left end of the outer wall of the cylinder body and the top end of the shell, the inner cavity of the cylinder body is provided with lining plates at intervals along the circumferential direction, rectangular through holes are arranged in the inner cavity of the cylinder body and positioned between two adjacent lining plates from left to right, the inner cavity of the rectangular through hole is provided with a screen mesh in a matching way, the right side of the inner cavity of the cylinder body is provided with a plurality of steel balls, the top end of the left side of the feed hopper is fixedly connected with the top end of the right side of the shell through a bracket, the left side of the bottom end of the feed hopper is rotatably connected with the right inner wall of the cylinder through a bearing, and a tooth block meshed with a first gear positioned in the middle of the bottom end of the inner cavity of the shell is arranged on the right side of the outer wall of the barrel along the circumferential direction.

Preferably, the bottom end of the inner cavity of the shell is obliquely arranged from top to bottom towards the inner side.

Preferably, the length of the grinding roller is greater than the length of an inner cavity of the rectangular through hole in the ball milling mechanism.

Preferably, the diameter of the steel ball is larger than the distance between two adjacent lining plates.

Compared with the prior art, the beneficial effects of the utility model are that: the novel ball mill for producing the permanent violet enters the barrel body along the feed hopper through the permanent violet ore, the servo motor drives the third gear to rotate, the fourth gear drives the barrel body to rotate under the action of the rotating force of the third gear, so that the steel balls and the permanent violet ore in the barrel body are broken under the action of impact and grinding and peeling under the action of centrifugal force and friction force, the broken permanent violet ore is discharged along the rectangular through hole and screened through the screen, the barrel body drives the tooth blocks to rotate, so that the first gear in the middle of the bottom end of the shell body drives the first rotating shaft in the corresponding position to rotate under the action of the rotating force of the tooth blocks, the second gear drives the second rotating shaft to rotate under the action of the rotating force of the first gear, and then the grinding rollers on the first rotating shaft and the second rotating shaft rotate in opposite directions respectively, so as to grind the broken permanent violet ore, therefore, after the permanent violet ore is subjected to ball milling, the crushed permanent violet ore is directly ground into powder, so that the integration of crushing and grinding is realized, the production period is shortened, the processing efficiency is improved, the operation is simple, the practicability is high, and the method is suitable for wide popularization.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a right side sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

In the figure: 1. the grinding device comprises a base, 2, a shell, 3, a servo motor, 4, a third gear, 5, an access hole, 6, a discharge hopper, 7, a first rotating shaft, 8, a second rotating shaft, 9, a grinding roller, 10, a first gear, 11, a second gear, 12, a cylinder, 13, a fourth gear, 14, a lining plate, 15, a rectangular through hole, 16, a screen mesh, 17, a steel ball, 18, a feeding hopper, 19 and a tooth block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides a technical solution: a novel ball mill for producing permanent violet comprises a base 1, wherein a shell 2 and a servo motor 3 are respectively arranged on the left side and the right side of the top end of the base 1 through a support to increase the height of the shell 2, a collection box is convenient to place at the bottom end of a discharge hopper 6 for workers, a third gear 4 is connected with an output end screw of the servo motor 3, a ball milling mechanism is arranged on the top end of an inner cavity of the shell 2, the discharge hopper 6 is arranged at the bottom end of the inner cavity of the shell 2, three first rotating shafts 7 are sequentially arranged at the bottom of the inner cavity of the shell 2 from front to back along the left-right direction, four second rotating shafts 8 are sequentially arranged below the bottom of the inner cavity of the shell 2 from front to back along the left-right direction, the three first rotating shafts 7 and the four second rotating shafts 8 are arranged in a staggered mode so that grinding rollers 9 are arranged in a staggered mode to conveniently crush permanent violet ore, the left ends and, the outer wall central point of first pivot 7 and second pivot 8 puts equal interference fit and has ground roller 9, the outer wall right side key of first pivot 7 is connected with first gear 10, the outer wall right end key of second pivot 8 is connected with second gear 11 with first gear 10 engaged with, barrel 12 can drive tooth piece 19 and rotate, so that the first gear 10 that is located 2 bottom middle parts of casing drives first pivot 7 on the corresponding position under the effect of tooth piece 19 rotation power and rotates to opposite direction, and impel second gear 11 to drive second pivot 8 under the effect of first gear 10 rotation power and rotate to opposite direction, and then make the grinding roller 9 on first pivot 7 and the second pivot 8 rotate to opposite direction respectively, in order to grind the permanent purple ore.

Preferably, the ball milling mechanism further comprises a cylinder 12, a fourth gear 13, a lining plate 14, a rectangular through hole 15, a screen 16, steel balls 17, a feed hopper 18 and a tooth block 19;

the left end of the cylinder body 12 is in shaft connection with the central position above the left end of the inner cavity of the shell 2, the right end of the cylinder body 12 extends out of the right side surface of the shell 2, the right end of the outer wall of the cylinder body 12 is in interference fit with a fourth gear 13 meshed with a third gear 4, the left end of the outer wall of the cylinder body 12 and the top end of the shell 2 are both provided with an access hole 5, lining plates 14 are arranged in the inner cavity of the cylinder body 12 along the circumferential direction at intervals to increase the throwing height of the permanent violet ore and steel balls 17, a rectangular through hole 15 is arranged between every two adjacent lining plates 14 in the inner cavity of the cylinder body 12 from left to right, a screen 16 is arranged in the inner cavity of the rectangular through hole 15 in a matching manner, the crushed permanent violet ore can be discharged through the rectangular through hole 15 and screened by the screen 16, so that the permanent violet ore with larger volume can be continuously ball-milled, the ore with smaller volume is discharged out, the left side top of feeder hopper 18 passes through support fixed connection with the right side top of casing 2, in order to carry on spacingly to feeder hopper 18, prevent that feeder hopper 18 from following barrel 12 and rotating, the bottom left side of feeder hopper 18 passes through the bearing rotation with the right inner wall of barrel 12 and is connected, the outer wall right side of barrel 12 is provided with along circumference and is located the tooth piece 19 of the first gear 10 looks meshing in the middle part of the casing 2 inner chamber bottom, servo motor 3 can drive third gear 4 and rotate, make fourth gear 13 drive barrel 12 and rotate under the effect of third gear 4 rotary force, so that steel ball 17 and the permanent violet ore in the barrel 12 are under the effect of centrifugal force and frictional force, promote certain height by the welt 14 in the barrel 12, then break away from barrel 12 inner wall and freely rush or throw, make the permanent violet ore receive impact and rub and peel the effect and break.

As a preferred scheme, further, the bottom end of the inner cavity of the shell 2 is inclined inwards from top to bottom, so that the ground permanent violet can enter the discharge hopper 6 along the bottom end of the shell 2 and be discharged into an external collection box through the discharge hopper 6.

Preferably, the length of the grinding roller 9 is larger than the length of the inner cavity of the rectangular through hole 15 in the ball milling mechanism, so as to increase the grinding area of the grinding roller 9 and prevent the crushed permanent violet ore from leaking out of the left and right ends of the grinding roller 9 and not being ground.

Preferably, the diameter of the steel ball 17 is larger than the distance between two adjacent lining plates 14, so as to prevent the steel ball 17 from being clamped between two adjacent lining plates 14 during the throwing process.

The following electric devices have the following types and functions:

a servo motor 3: the model is MR-J2S-10A, and is controlled by an external operating system, and the servo motor 3 is connected with an external power supply, and the external power supply is 380V alternating current and can drive the third gear 4 to rotate.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the permanent violet ore crusher is used, a worker puts the permanent violet ore into the feed hopper 18, the permanent violet ore enters the barrel 12 along the feed hopper 18, the servo motor 3 is started to drive the third gear 4 to rotate clockwise, the fourth gear 13 is driven to drive the barrel 12 to rotate anticlockwise under the action of the rotating force of the third gear 4 due to the meshing of the third gear 4 and the fourth gear 13, the steel balls 17 in the barrel 12 and the permanent violet ore are lifted to a certain height by the lining plate 14 in the barrel 12 under the action of centrifugal force and friction force when the barrel 12 rotates around the horizontal axis of the barrel 12 according to a preset rotating speed, then the steel balls and the permanent violet ore are separated from the inner wall of the barrel 12 to be freely discharged or thrown off, the permanent violet ore is crushed under the action of impact and grinding, the crushed permanent violet ore is discharged along the rectangular through hole 15 due to the pressure caused by the continuous feeding of the permanent violet ore from the feed hopper 18, and the permanent violet ore is screened by the screen 16, the ball milling of the permanent violet ore with larger volume is continued, the ore with smaller volume is discharged out of the cylinder 12, because the cylinder 12 drives the tooth block 19 to rotate anticlockwise, and the first gear 10 at the middle part of the bottom end of the shell 2 is meshed with the tooth block 19, so that the first gear 10 at the middle part of the bottom end of the shell 2 drives the first rotating shaft 7 at the corresponding position to rotate towards the opposite direction under the action of the rotating force of the tooth block 19, and because the first gear 10 and the second gear 11 are mutually meshed, the second gear 11 drives the second rotating shaft 8 to rotate towards the opposite direction under the action of the rotating force of the first gear 10, and further the grinding rollers 9 on the first rotating shaft 7 and the second rotating shaft 8 respectively rotate towards the opposite direction, so as to grind the permanent violet ore, the ground permanent violet enters the discharge hopper 6 along the bottom end of the shell 2 and is discharged into an external collecting box by the discharge hopper 6, thereby, after the ball milling of the permanent violet ore, the crushed permanent violet ore is directly ground into powder, the production period is shortened, the processing efficiency is improved, the operation is simple, the practicability is high, and the method is suitable for wide popularization.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "outer", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "journaled," "screwed," "interference fit," "disposed," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a novel ball mill for permanent purple production, includes base (1), its characterized in that: the ball milling machine is characterized in that a shell (2) and a servo motor (3) are mounted on the left side and the right side of the top end of a base (1) through supports, an output end of the servo motor (3) is connected with a third gear (4) through screws, a ball milling mechanism is arranged on the top end of an inner cavity of the shell (2), a discharge hopper (6) is mounted at the bottom end of the inner cavity of the shell (2), three first rotating shafts (7) are sequentially arranged at the bottom of the inner cavity of the shell (2) from front to back along the left-right direction, four second rotating shafts (8) are sequentially arranged below the bottom of the inner cavity of the shell (2) from front to back along the left-right direction, the first rotating shafts (7) and the four second rotating shafts (8) are arranged in a staggered mode, the left end and the right end of each of the first rotating shafts (7) and each of the second rotating shafts (8, the right side key of the outer wall of the first rotating shaft (7) is connected with a first gear (10), and the right end key of the outer wall of the second rotating shaft (8) is connected with a second gear (11) meshed with the first gear (10).

2. The new ball mill for permanent violet production according to claim 1, characterized in that: the ball milling mechanism comprises a cylinder (12), a fourth gear (13), a lining plate (14), a rectangular through hole (15), a screen (16), steel balls (17), a feed hopper (18) and a tooth block (19);

the left end of the barrel (12) is in shaft connection with the upper center of the left end of the inner cavity of the shell (2), the right end of the barrel (12) extends out of the right side surface of the shell (2), a fourth gear (13) meshed with a third gear (4) is arranged at the right end of the outer wall of the barrel (12) in an interference fit mode, overhaul ports (5) are arranged at the left end of the outer wall of the barrel (12) and the top end of the shell (2), lining plates (14) are arranged in the inner cavity of the barrel (12) along the circumferential direction in a clearance mode, rectangular through holes (15) are formed in the inner cavity of the barrel (12) and located between every two adjacent lining plates (14) from left to right, a screen (16) is installed in the inner cavity of each rectangular through hole (15) in an adaptive mode, a plurality of steel balls (17) are placed on the right side of the inner cavity of the barrel (12), and the top end of the, the bottom left side of feeder hopper (18) passes through the bearing rotation with the right inner wall of barrel (12) and is connected, the outer wall right side of barrel (12) is provided with along circumference and is located tooth piece (19) of first gear (10) looks meshing in the middle part of casing (2) inner chamber bottom.

3. The new ball mill for permanent violet production according to claim 1, characterized in that: the inner chamber bottom of casing (2) is from last to the inboard slope setting down.

4. The new ball mill for permanent violet production according to claim 1, characterized in that: the length of the grinding roller (9) is larger than the length of an inner cavity of the rectangular through hole (15) in the ball milling mechanism.

5. The novel ball mill for permanent violet production according to claim 2, characterized in that: the diameter of the steel ball (17) is larger than the distance between two adjacent lining plates (14).