Multistage grinding quartz powder ball mill

Abstract

The utility model discloses a multi-stage grinding quartz powder ball mill which comprises a bottom plate, a fixing frame is arranged on the upper portion of the bottom plate, a bearing is arranged in the fixing frame, a barrel is arranged on the inner side of the bearing and rotationally connected with the fixing frame through the bearing, a feeding port and a discharging port are formed in the two ends of the barrel respectively, and the feeding port is connected with the discharging port. A mounting plate is arranged on the surface of the cylinder, and fixing bolts are arranged on the surface of the mounting plate. The arc-shaped mounting grooves matched with the sieve plates are formed in the surface of the cylinder body, so that the sieve plates are convenient to mount, the sieve plates are arranged in two groups, the aperture of the sieve pores can be the same or different, and multi-stage grinding can be carried out according to requirements; the inner surface of the cylinder body is provided with the inner lining plates which are distributed in a circumferential mode, the inner lining plates are fixedly connected with the cylinder body, a plurality of sets of material bins are formed in the cylinder body through the sieve plates, ball milling media of different models are placed in the material bins, and multi-stage grinding of quartz powder is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ball mill technical field, more specifically for a kind of multistage grinding quartz powder ball mill. BACKGROUND

[0002] Ball mill is a kind of high fine grinding machinery widely used in industrial production, mainly used for stirring the mixture of metal particles, resin and other materials and making it uniformly distributed in an area. When the cylinder rotates, the grinding medium is lifted and rises to a certain height, and then falls along a certain track. In this process, the grinding medium is subjected to two forces: one is the force applied to the grinding medium from the tangent direction when rotating; one is the force opposite to the above-mentioned force on the side opposite to the diameter of the grinding medium. The two forces constitute a couple, so that the friction between the grinding media is not equal, thereby producing a strong impact and grinding effect on the ore.

[0003] The existing ball mill can only perform single-specification ball milling, and the internal partition plate is troublesome to replace, which is inconvenient to replace. Therefore, a new technical solution is needed to solve the problem. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of multistage grinding quartz powder ball mill, solve the problem that the existing ball mill can only perform single-specification ball milling, and the internal partition plate is troublesome to replace, which is inconvenient to replace.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of multistage grinding quartz powder ball mill, comprising: bottom plate, the upper portion of the bottom plate is provided with fixed frame and the inside of fixed frame is provided with bearing, the inside of the bearing is provided with cylinder and the cylinder is rotatably connected between bearing and fixed frame, the both ends of the cylinder are provided with feed inlet and discharge outlet respectively, the surface of the cylinder is provided with mounting plate and the surface of mounting plate is provided with fixed bolt, the mounting plate is fixedly connected between fixed bolt and cylinder, the side surface of the mounting plate is provided with sieve plate and sieve plate is provided with circular structure, the surface of the cylinder is provided with arc-shaped mounting slot matched with sieve plate, the sieve plate is provided with two groups and is uniformly provided with sieve hole in the inside, the inner surface of the cylinder is provided with circumferentially distributed inner lining plate and is fixedly connected between inner lining plate and cylinder, the inside of the cylinder forms several groups of material bins through sieve plate and ball milling medium is placed in the inside of material bin.

[0006] As a preferred embodiment of the utility model, the surface of the bottom plate is provided with power mechanism and the power mechanism comprises base, the upper portion of the base is provided with motor and the power output end of the motor is provided with speed reducer, the side surface of the speed reducer is provided with driving gear.

[0007] As one preferred embodiment of the utility model, the surface of the barrel is provided with a gear disc, and the gear disc is fixedly connected with the barrel.

[0008] As one preferred embodiment of the utility model, the upper part of the mounting plate is provided with a handle, and the handle is fixedly connected with the mounting plate.

[0009] As one preferred embodiment of the utility model, the upper part of the bottom plate is provided with a fixed plate, and the fixed plate is connected with the driving shaft of the driving gear.

[0010] As one preferred embodiment of the utility model, the inside of the barrel is provided with a fixed seat, and the fixed seat is arranged in a semicircular structure and is mutually embedded with the sieve plate.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] The utility model discloses a quartz powder multi-stage grinding device, which comprises a bottom plate, a bearing is arranged in the inside of the fixed frame, a barrel is arranged on the inner side of the bearing and is rotationally connected between the fixed frame and the barrel, a feeding port and a discharging port are arranged at the two ends of the barrel respectively, a mounting plate is arranged on the surface of the barrel and is provided with fixed bolts on the surface, the mounting plate is fixedly connected with the barrel through the fixed bolts, a sieve plate is arranged on the side of the mounting plate and is arranged in a circular structure, an arc-shaped mounting groove matched with the sieve plate is formed on the surface of the barrel, the installation of the sieve plate is facilitated, the sieve plate is provided with two groups, the hole diameters of the sieve holes can be same or different, and multi-stage grinding can be carried out according to the needs, an inner lining plate is arranged on the inner surface of the barrel and is fixedly connected with the barrel, the inside of the barrel is formed into a plurality of groups of material bins through the sieve plate, and different models of ball milling media are placed in the inside of the material bins, so that the multi-stage grinding of the quartz powder is realized. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the front view structure schematic diagram of the utility model;

[0015] Figure 3 It is the side view structure schematic diagram of the utility model;

[0016] Figure 4 It is the section structure schematic diagram of the utility model.

[0017] In the figure: 1, bottom plate; 2, fixed frame; 3, feed inlet; 4, barrel; 5, discharge port; 6, toothed disc; 7, mounting plate; 8, fixing bolt; 9, handle; 10, power mechanism; 11, bearing; 12, base; 13, motor; 14, speed reducer; 15, fixed plate; 16, drive gear; 17, ball milling medium; 18, fixed seat; 19, hopper; 20, sieve plate; 21, inner lining plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of multistage grinding quartz powder ball mill, it include: bottom plate 1, the upper portion of bottom plate 1 is provided with fixed frame 2 and the inside of fixed frame 2 is provided with bearing 11, the inside of bearing 11 is provided with cylinder 4 and cylinder 4 is rotatably connected between bearing 11 and fixed frame 2, the both ends of cylinder 4 are provided with feed inlet 3 and discharge outlet 5 respectively, the surface of cylinder 4 is provided with mounting plate 7 and the surface of mounting plate 7 is provided with fixed bolt 8, mounting plate 7 is fixedly connected between fixed bolt 8 and cylinder 4, the side of mounting plate 7 is provided with sieve plate 20 and sieve plate 20 is provided with circular structure, the surface of cylinder 4 is provided with arc-shaped mounting groove matched with sieve plate 20, sieve plate 20 is provided with two groups and is uniformly provided with sieve hole in the inside, the inner surface of cylinder 4 is provided with the inner lining plate 21 of circumferential distribution and is fixedly connected between inner lining plate 21 and cylinder 4, the inside of cylinder 4 forms several groups of material bin 19 through sieve plate 20 and ball milling medium 17 is placed in the inside of material bin 19, the upper portion of bottom plate 1 is provided with fixed frame 2 and the inside of fixed frame 2 is provided with bearing 11, the inside of bearing 11 is provided with cylinder 4 and cylinder 4 is rotatably connected between bearing 11 and fixed frame 2, the both ends of cylinder 4 are provided with feed inlet 3 and discharge outlet 5 respectively, the surface of cylinder 4 is provided with mounting plate 7 and the surface of mounting plate 7 is provided with fixed bolt 8, mounting plate 7 is fixedly connected between fixed bolt 8 and cylinder 4, the side of mounting plate 7 is provided with sieve plate 20 and sieve plate 20 is provided with circular structure, the surface of cylinder 4 is provided with arc-shaped mounting groove matched with sieve plate 20, the installation of sieve plate 20 is convenient, sieve plate 20 is provided with two groups, and the aperture of sieve hole can be same or not same, and can be multi-stage grinding according to need, the inner surface of cylinder 4 is provided with the inner lining plate 21 of circumferential distribution and is fixedly connected between inner lining plate 21 and cylinder 4, the inside of cylinder 4 forms several groups of material bin 19 through sieve plate 20 and different models of ball milling medium 17 are placed in the inside of material bin 19, realize the multistage grinding of quartz powder.

[0020] Further improved, as shown in Figure 2 The surface of bottom plate 1 is provided with power mechanism 10 and power mechanism 10 includes base 12, the upper portion of base 12 is provided with motor 13 and the power output end of motor 13 is provided with speed reducer 14, the side of speed reducer 14 is provided with driving gear 16, which provides sufficient power for the rotation of cylinder 4.

[0021] Further improved, as shown in Figure 3 The surface of cylinder 4 is provided with toothed disc 6 and toothed disc 6 is fixedly connected between cylinder 4, and the intermeshing between toothed disc 6 and driving gear 16, which facilitates the rotation of cylinder 4.

[0022] Further improved, as shown in Figure 4As shown: the upper portion of the mounting plate 7 is provided with a handle 9 and the handle 9 is fixedly connected between the mounting plate 7, which facilitates the mounting and dismounting of the mounting plate 7.

[0023] Further improved, as Figure 2 As shown: the upper portion of the bottom plate 1 is provided with a fixed plate 15 and the fixed plate 15 is connected between the driving shaft of the driving gear 16, which ensures the stability of the driving gear 16.

[0024] Further improved, as Figure 4 As shown: the inside of the barrel 4 is provided with a fixed seat 18, and the fixed seat 18 is arranged in a semicircular structure and is embedded between the sieve plate 20, which facilitates the fixation of the sieve plate 20 and avoids deviation.

[0025] Working principle: the upper portion of the bottom plate 1 is provided with a fixed frame 2, and the inside of the fixed frame 2 is provided with a bearing 11, and the inside of the bearing 11 is provided with a barrel 4, and the barrel 4 is rotatably connected between the bearing 11 and the fixed frame 2, and the two ends of the barrel 4 are respectively provided with a feeding port 3 and a discharging port 5, and the surface of the barrel 4 is provided with a mounting plate 7, and the surface of the mounting plate 7 is provided with a fixed bolt 8, and the mounting plate 7 is fixedly connected between the fixed bolt 8 and the barrel 4, and the side of the mounting plate 7 is provided with a sieve plate 20, and the sieve plate 20 is arranged in a circular structure, and an arc-shaped mounting groove matching the sieve plate 20 is formed on the surface of the barrel 4, which facilitates the installation of the sieve plate 20, and the sieve plate 20 is provided with two groups, and the hole diameters of the sieve holes can be the same or different, and can be multi-stage grinding according to needs, and the inner surface of the barrel 4 is provided with a plurality of circumferentially distributed inner lining plates 21, and the inner lining plates 21 are fixedly connected between the barrel 4, and the inside of the barrel 4 is formed with a plurality of groups of material bins 19 through the sieve plate 20, and different types of ball mill media 17 are placed in the inside of the material bins 19, which realizes multi-stage grinding of the quartz powder.

[0026] The basic principle and main features of the present application are shown and described above, and the advantages of the present application are also shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0027] Finally should be explained are a few points: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change.

[0028] Finally should be explained is: the above only for the preferred embodiments of the present application has, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified to the technical scheme recorded in the foregoing embodiments, or to equivalent replacement for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-stage attrition quartz flour ball mill characterized by: The utility model relates to a ball mill, which comprises a bottom plate (1), a fixed frame (2) arranged on the upper portion of the bottom plate (1), a bearing (11) arranged in the fixed frame (2), a barrel (4) rotatably connected between the bearing (11) and the fixed frame (2) and arranged on the inner side of the bearing (11), an inlet (3) and an outlet (5) respectively arranged at the two ends of the barrel (4), a mounting plate (7) arranged on the surface of the barrel (4), a fixing bolt (8) arranged on the surface of the mounting plate (7), the mounting plate (7) fixedly connected between the barrel (4) and the fixing bolt (8), a sieve plate (20) arranged on the side surface of the mounting plate (7) and in a circular structure, an arc-shaped mounting groove matched with the sieve plate (20) formed on the surface of the barrel (4), the sieve plate (20) arranged in two groups and uniformly provided with sieve holes in the interior, an inner lining plate (21) arranged in a circumferential distribution on the inner surface of the barrel (4) and fixedly connected between the barrel (4) and the inner lining plate (21), and a plurality of groups of material bins (19) formed in the interior of the barrel (4) through the sieve plate (20) and placed with ball mill media (17) in the interior of the material bins (19). The surface of the bottom plate (1) is provided with a power mechanism (10), and the power mechanism (10) comprises a base (12), the upper portion of the base (12) is provided with a motor (13), the power output end of the motor (13) is provided with a speed reducer (14), and the side surface of the speed reducer (14) is provided with a driving gear (16).

2. A multi-stage attrition quartz flour mill according to claim 1, characterized in that: The surface of the barrel (4) is provided with a toothed disc (6) fixedly connected with the barrel (4), and the toothed disc (6) and the driving gear (16) are mutually engaged.

3. A multi-stage attrition quartz flour mill according to claim 1, wherein: The upper portion of the mounting plate (7) is provided with a handle (9) fixedly connected with the mounting plate (7).

4. A multi-stage attrition quartz flour mill according to claim 1, wherein: The upper portion of the bottom plate (1) is provided with a fixed plate (15) connected with the driving shaft of the driving gear (16).

5. A multi-stage attrition quartz flour mill according to claim 1, wherein: The interior of the barrel (4) is provided with a fixed seat (18) arranged in a semicircular structure and mutually embedded with the sieve plate (20).

6. A multi-stage attrition quartz flour mill according to claim 1, wherein: ​

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