Improved ball mill capable of achieving rapid discharging

Abstract

The utility model discloses an improved ball mill capable of rapidly discharging, and relates to the technical field of ball mills. The ball mill comprises a ball mill body, a plurality of supporting strips are fixed in the ball mill body, the upper surfaces of the supporting strips are slidably connected with a classification shell, and first filtering holes are formed in the upper surface of the classification shell; positioning plates are fixed at the bottoms of the classification shells; a first motor is fixed on one side of one positioning plate, and a first bearing is fixed on one side of the other positioning plate; connecting rods are fixed between output shafts of the first motors and inner rings of the first bearings, and threaded rods are fixed to the middle sections of the connecting rods. Under the action of the classification shell, the device adopts a layered blanking structure, so that materials of different specifications can be uniformly distributed in the ball mill body, the materials meeting the grinding requirement can be directly taken out, the materials not meeting the grinding requirement are stored in the classification shell, and the materials can be classified and recycled by pulling out the classification shell; and the grinding effect and the product quality of the device are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ball mill, in particular, relate to an improved ball mill of quick discharging. BACKGROUND

[0002] Ball mill is an important grinding equipment widely used in mining, metallurgy, chemical industry, building materials and other industries, mainly used for fine grinding and mixing of various ores, raw materials and materials. Its working principle is that the grinding medium in the cylinder, such as steel ball, ceramic ball, etc. impact, grind and stir the material in the cylinder rotation process, so as to realize the crushing and mixing of the material.

[0003] The existing ball mill discharge port is generally set as uniform discharge, and the discharge port is narrow, which leads to uneven phenomenon of material in the discharging process, uneven distribution of material in the cylinder, affects the grinding effect and product quality; and uneven distribution of material in the processing process also leads to uneven wear of grinding medium, greatly shortens the service life of the equipment. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of improved ball mill of quick discharging, and the device uses the structure of layered discharging, can guarantee the uniform distribution of different specifications of material in ball mill ontology, material meeting polishing requirement can be directly taken out, material not meeting polishing requirement exists in classification shell, and it can be classified and recycled by extracting classification shell, greatly improve the grinding effect and product quality of the device, solve the uneven phenomenon of existing material in the discharging process, uneven distribution of material in the cylinder, affect the grinding effect and product quality problem.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes: the utility model is an improved ball mill of quick discharging, including ball mill ontology, a plurality of support strips are fixed in the ball mill ontology, the support strip upper surface is slidably connected with classification shell, the classification shell upper surface is opened with first filter hole;

[0006] The classification shell bottom is fixed with positioning plate;

[0007] One side of the positioning plate is fixed with first motor, and the other side of the positioning plate is fixed with first bearing;

[0008] The first motor output shaft and the first bearing inner ring are fixed with connecting rod, and the connecting rod middle segment is fixed with threaded rod;

[0009] The threaded rod outer ring is threadedly connected with threaded pipe, and the threaded pipe outer ring is fixed with second bearing;

[0010] The second bearing outer ring is fixed with a connecting plate, and a second filter hole is formed on the surface of the connecting plate.

[0011] The utility model further sets up: the connecting plate one side has opened the sliding slot, the classified shell bottom is fixed with the slide bar,

[0012] The slide bar and the sliding slot are connected in sliding mode.

[0013] The first filter hole and the second filter hole are of the same specification.

[0014] The utility model further sets up: the ball mill body bottom is fixed with the transmission rod, and the transmission rod outer side is fixed with the driven wheel.

[0015] The utility model further sets up: the transmission rod one end is fixed with the third bearing, and the third bearing outer ring is fixed with the base.

[0016] The utility model further sets up: the base one side is fixed with the second motor, and the second motor output shaft is fixed with the driving wheel.

[0017] The driving wheel is connected in meshing mode with the driven wheel.

[0018] The utility model further sets up: the ball mill body top has opened the feeding port, and the ball mill body one side is fixed with the limiting strip.

[0019] The limiting strip is opened with a plurality of placing ports.

[0020] The utility model further sets up: the ball mill body bottom is opened with the positioning groove, and the positioning groove inside is connected with the baffle in sliding mode.

[0021] The utility model has the advantages of:

[0022] 1, the utility model discloses a classified shell's effect, and the device adopts the structure of layered unloading, can guarantee the uniform distribution of different specifications of material in the ball mill body, and the material meeting the polishing requirement can be directly taken out, and the material not meeting the polishing requirement exists in the classified shell, and the classified shell is extracted to classify and recycle, greatly improving the grinding effect and product quality of the device.

[0023] 2, the utility model discloses the effect of the driven wheel, and the output shaft of the second motor drives the driving wheel of one end to rotate, and the driving wheel is connected in meshing mode to drive the driven wheel of the outer ring to rotate, and the driven wheel is connected in meshing mode to drive the ball mill body of one end to rotate, and the steel ball in the ball mill body collides and polishes the material, and the device is reliable in operation and convenient to operate.

[0024] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described in the following embodiment are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0026] Fig. 1 The figure is a structural schematic diagram of the improved ball mill capable of quickly discharging.

[0027] Fig. 2 The figure is a side view angle structural schematic diagram of the present application.

[0028] Fig. 3 The figure is a bottom view angle structural schematic diagram of the present application.

[0029] Fig. 4 The figure is a structural schematic diagram of the ball mill body of the present application.

[0030] Fig. 5 The figure is a structural schematic diagram of the classification shell of the present application.

[0031] Fig. 6 The figure is a structural schematic diagram of the connecting plate of the present application.

[0032] In the drawings, the component list represented by each reference numeral is as follows:

[0033] 1-ball mill body, 2-supporting strip, 3-classification shell, 4-first filter hole, 5-positioning plate, 6-first motor, 7-first bearing, 8-connecting rod, 9-threaded rod, 10-threaded pipe, 11-second bearing, 12-connecting plate, 13-second filter hole, 14-slotted chute, 15-slotted strip, 16-transmission rod, 17-driven wheel, 18-third bearing, 19-base, 20-second motor, 21-driving wheel, 22-feeding port, 23-limiting strip, 24-placing port, 25-positioning groove, 26-baffle. DETAILED DESCRIPTION

[0034] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0035] It should be noted that, unless otherwise specified, all the technical and scientific terms used in the present application have the same meaning as that generally understood by those skilled in the art to which the present application belongs.

[0036] In the utility model, in the case where no opposite statement is made, the orientation such as "up, down" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0037] Specific embodiment one, please refer to Figs. 1-6 The utility model discloses an improved ball mill of quick unloading, including ball mill body 1, a plurality of support strips 2 are fixed in ball mill body 1, and the upper surface of support strip 2 is slidably connected with classification shell 3, and the upper surface of classification shell 3 is opened with first filter hole 4;Classification shell 3 bottom is fixed with the positioning plate 5;The first motor 6 is fixed to one side of the positioning plate 5, and the first bearing 7 is fixed to the other side of the positioning plate 5;The output shaft of first motor 6 is fixed with connecting rod 8 between the inner ring of first bearing 7, and the middle segment of connecting rod 8 is fixed with threaded rod 9;The outer ring of threaded rod 9 is threadedly connected with threaded tube 10, and the outer ring of threaded tube 10 is fixed with second bearing 11;The outer ring of second bearing 11 is fixed with connecting plate 12, and the surface of connecting plate 12 is opened with second filter hole 13.

[0038] Specifically, the connecting plate 12 one side is opened with the sliding slot 14, and the classification shell 3 bottom is fixed with the sliding strip 15;Sliding strip 15 and sliding slot 14 are slidably connected;The first filter hole 4 and second filter hole 13 are same in specification.

[0039] The operation process of the embodiment is as follows: when the device is used, first, the distance between the first filter hole 4 and the second filter hole 13 at the bottom of the classification shell 3 is adjusted according to the diameter of the required material, that is, the first motor 6 is turned on, the output shaft of the first motor 6 drives the connecting rod 8 at one end to rotate, the threaded rod 9 in the center also rotates when the connecting rod 8 rotates, the threaded pipe 10 at the outer circle also rotates when the threaded rod 9 rotates, the second bearing 11 and the connecting plate 12 on the outside of the threaded pipe 10 move together when the threaded pipe 10 rotates, the second filter hole 13 on the surface of the connecting plate 12 diverges from the first filter hole 4, and the distance between the first filter hole 4 and the second filter hole 13 in the ball mill body 1 becomes smaller from top to bottom, after adjusting the classification shell 3, different diameter steel balls are sequentially placed in several classification shells 3, the material to be polished is poured into the ball mill body 1 from the feed inlet 22, and the second motor 20 is turned on, so that the ball mill body 1 starts to rotate, different diameter steel balls polish the materials in different classification shells 3 respectively, when the material is polished to the bottom gap of the classification shell 3, it falls into the next classification shell 3, and sequentially falls until it falls into the bottom of the ball mill body 1, when the material needs to be discharged, the baffle 26 is pulled out, so that the material falling into the bottom of the ball mill body 1 can be taken out, the device adopts a layered discharging structure, which can ensure the uniform distribution of materials of different specifications in the ball mill body 1, and the materials meeting the polishing requirements can be directly taken out, the materials not meeting the polishing requirements exist in the classification shell 3, and the classification shell 3 is pulled out to classify and recycle, greatly improving the grinding effect and product quality of the device.

[0040] Specific embodiment two, please refer to Figs. 1-4 On the basis of the specific embodiment one, the ball mill body 1 is fixed with a transmission rod 16, and the transmission rod 16 is fixed with a driven wheel 17 outside; one end of the transmission rod 16 is fixed with a third bearing 18, and the outer circle of the third bearing 18 is fixed with a base 19.

[0041] Specifically, the base 19 is fixed with a second motor 20 on one side, and the output shaft of the second motor 20 is fixed with a driving wheel 21; the driving wheel 21 is in meshing connection with the driven wheel 17.

[0042] Further, the ball mill body 1 is provided with a feed inlet 22 at the top, and the ball mill body 1 is fixed with a limiting strip 23 on one side; the limiting strip 23 is provided with a plurality of placing openings 24; the ball mill body 1 is provided with a positioning groove 25 at the bottom, and the positioning groove 25 is slidably connected with a baffle 26 inside.

[0043] The operation process of the embodiment is as follows: when the ball mill body 1 needs to rotate, the second motor 20 can be started, the output shaft of the second motor 20 drives the driving wheel 21 at one end to rotate, the driving wheel 21 drives the driven wheel 17 at the outer ring to rotate through the meshing connection when rotating, the driven wheel 17 drives the ball mill body 1 at one end to rotate when rotating, at this time, the steel balls in the ball mill body 1 collide and grind with the materials, so that the device is reliable in operation and convenient to operate.

[0044] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the above disclosed application are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. An improved quick-discharge ball mill comprising a ball mill body (1), characterized in that: The ball mill body (1) is internally fixed with several support strips (2), the upper surface of the support strip (2) is slidably connected with a classification shell (3), and the upper surface of the classification shell (3) is provided with a first filter hole (4); The classification shell (3) is fixed with a positioning plate (5) at the bottom; One side of the positioning plate (5) is fixed with a first motor (6), and the other side of the positioning plate (5) is fixed with a first bearing (7); The first motor (6) output shaft and the first bearing (7) inner ring are fixed with a connecting rod (8), and the connecting rod (8) middle segment is fixed with a threaded rod (9); The threaded rod (9) outer ring is threadedly connected with a threaded tube (10), and the threaded tube (10) outer ring is fixed with a second bearing (11); The second bearing (11) outer ring is fixed with a connecting plate (12), and the surface of the connecting plate (12) is provided with a second filter hole (13).

2. The improved quick-discharge ball mill as claimed in claim 1, wherein One side of the connecting plate (12) is provided with a sliding groove (14), and the bottom of the classification shell (3) is fixed with a sliding strip (15); The sliding strip (15) and the sliding groove (14) are slidably connected; The first filter hole (4) and the second filter hole (13) are of the same specification.

3. The improved quick-discharge ball mill as claimed in claim 1, wherein, The bottom of the ball mill body (1) is fixed with a transmission rod (16), and the outer side of the transmission rod (16) is fixed with a driven wheel (17).

4. The improved quick-discharge ball mill as claimed in claim 3, wherein, One end of the transmission rod (16) is fixed with a third bearing (18), and the outer ring of the third bearing (18) is fixed with a base (19).

5. The improved quick-discharge ball mill as claimed in claim 4, wherein, One side of the base (19) is fixed with a second motor (20), and the output shaft of the second motor (20) is fixed with a driving wheel (21); The driving wheel (21) and the driven wheel (17) are meshingly connected.

6. The improved quick-discharge ball mill as claimed in claim 1, wherein, The top of the ball mill body (1) is provided with a feeding port (22), and one side of the ball mill body (1) is fixed with a limiting strip (23); The limiting strip (23) is provided with a plurality of placing openings (24).

7. The improved quick-discharge ball mill as claimed in claim 1, wherein, The bottom of the ball mill body (1) is provided with a positioning groove (25), and the inside of the positioning groove (25) is slidably connected with a baffle (26).

Images