Spherical graphite coarse crushing machine

Abstract

The utility model discloses a spherical graphite coarse crushing machine which comprises a box body, the box body is disc-shaped, more than two crushing cavities are arranged in a cavity of the box body, and the crushing cavities are distributed in an annular array form; first driving motors are arranged on the side walls of the multiple crushing cavities, the driving ends of the first driving motors extend into the corresponding crushing cavities and are provided with crushing rollers, and the distances between the multiple crushing rollers are gradually increased; a box body is in a disc shape, crushing cavities are formed in a cavity of the box body, the number of the crushing cavities is larger than two, and the crushing cavities are distributed in an annular array mode; the first driving motors are arranged on the side walls of the multiple crushing cavities, the driving ends of the first driving motors extend into the corresponding crushing cavities and are provided with the crushing rollers, the distances between the multiple crushing rollers are gradually increased, spherical graphite of different sizes and specifications can be machined, multiple devices do not need to be used, and the machining cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, and specifically relates to a spherical graphite coarse crushing pulverizer. Background Art

[0002] In the related technology, spherical graphite is made of high-quality high-carbon natural flake graphite as raw material, and the graphite surface is modified by advanced processing technology to produce graphite products of different finenesses and ellipsoidal spherical shapes. The spherical graphite processing process requires firstly to form the initial product spherical graphite through coarse crushing, trimming, magnetic separation and other processes of the graphite dry concentrate in the spherical graphite workshop, and then enter the purification workshop for high-temperature purification to become spherical graphite.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] The coarse crushing process is that the grinder crushes the large-sized spherical graphite into the required size. At present, most of the graphite coarse crushing equipment can only crush the spherical graphite into the same size, and cannot be processed into spherical graphite of different sizes and specifications. A variety of equipment is required to process spherical graphite of different sizes, which increases the processing cost. Utility Model Content

[0005] The utility model aims to provide a spherical graphite coarse crushing mill to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spherical graphite coarse crushing machine, comprising a box body, the box body is disc-shaped, and a crushing chamber is arranged in the cavity of the box body, the number of the crushing chambers is greater than 2, and they are distributed in the form of a ring array; a first drive motor is arranged on the side walls of several of the crushing chambers, the driving end of the first drive motor extends into the corresponding crushing chamber and is provided with a crushing roller, and the distance between the several crushing rollers gradually increases; a mounting plate is arranged on the side wall of the box body, a rotating shaft is arranged on the mounting plate, and a second drive motor is arranged at the outer end of the rotating shaft.

[0007] Preferably, a feed door is provided on the side wall of the pulverizing chamber, and a handle is provided on the feed door.

[0008] Preferably, the number of the first driving motors on each of the pulverizing chambers is 2, and the number of the corresponding pulverizing rollers is 2 and they are arranged adjacent to each other.

[0009] Preferably, the second driving motor is fixed on a motor fixing frame, a support frame is provided at the lower end of the motor fixing frame, and reinforcing rods and reinforcing ribs are provided between the frame rods of the support frame.

[0010] Preferably, a protection box is provided at the upper end of the support frame, and the protection box is also provided on the outside of the box body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the box body arranged in the utility model is disc-shaped, and a crushing chamber is provided in the cavity of the box body, the number of the crushing chambers is greater than 2, and they are distributed in the form of a ring array; a first drive motor is provided on the side walls of the plurality of crushing chambers, the driving end of the first drive motor extends into the corresponding crushing chamber and is provided with a crushing roller, the distance between the plurality of crushing rollers gradually increases, and spherical graphite of different sizes can be processed without the use of a variety of equipment, thereby reducing the processing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a main schematic diagram of the utility model;

[0013] Figure 2 It is a side view schematic diagram of the utility model;

[0014] Figure 3 It is a rear view schematic diagram of the utility model;

[0015] Figure 4 It is a side view schematic diagram of the crushing roller of the utility model.

[0016] In the figure: 1. box body; 2. crushing chamber; 3. first drive motor; 4. crushing roller; 5. mounting plate; 6. rotating shaft; 7. second drive motor; 8. feeding door; 9. motor fixing bracket; 10. supporting bracket; 11. protective box. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a spherical graphite coarse crushing machine comprises a box body 1, the box body 1 is disc-shaped, and a crushing chamber 2 is arranged in the cavity of the box body 1, the number of the crushing chambers 2 is greater than 2, and they are distributed in the form of a ring array; a first driving motor 3 is arranged on the side walls of the plurality of crushing chambers 2, the driving end of the first driving motor 3 extends into the corresponding crushing chamber 2 and is provided with a crushing roller 4, and the distance between the plurality of crushing rollers 4 gradually increases; a mounting plate 5 is arranged on the side wall of the box body 1, a rotating shaft 6 is arranged on the mounting plate 5, and a second driving motor 7 is arranged on the outer end of the rotating shaft 6. When the first driving motor 3 on the crushing chamber 2 rotates, the second driving motor 7 is also started at the same time. When the second driving motor 7 is started, the box body 1 is driven to rotate, and the crushing chamber 2 is indirectly driven to rotate, so as to assist the crushing roller 2 driven by the first driving motor 3 to perform the crushing operation, thereby improving the crushing effect.

[0019] Specifically, a feed door 8 is provided on the side wall of the pulverizing chamber 2, and a handle is provided on the feed door 8, through which the spherical graphite to be processed is loaded into the pulverizing chamber.

[0020] Specifically, the number of first drive motors 3 on each crushing chamber 2 is 2, and the corresponding number of crushing rollers 4 is 2 and they are arranged adjacent to each other. When the first drive motor 3 is started, the first drive motor 3 drives the crushing roller 4 to rotate, and the rotating crushing roller 4 crushes the spherical graphite in the crushing chamber 2. Since the distance between the several crushing rollers 4 gradually increases, spherical graphite of different sizes can be processed in different crushing chambers 2.

[0021] Specifically, the second driving motor 7 is fixed on the motor fixing frame 9 , a support frame 10 is provided at the lower end of the motor fixing frame 9 , and reinforcing rods and reinforcing ribs are provided between the frame rods of the support frame 10 .

[0022] Specifically, a protection box 11 is provided at the upper end of the support frame 10, and the protection box 11 is also provided on the outside of the box body 1. The protection box 11 protects the box body 1, and when the crushing chamber 2 of the box body 1 performs a crushing operation, the protection box 11 can play a role in sound insulation and noise reduction.

[0023] Working principle: When the utility model is working, the box body 1 is disc-shaped, and a crushing chamber is arranged in the cavity of the box body 1. The number of crushing chambers is greater than 2 and is distributed in a ring array form; a first drive motor 3 is arranged on the side walls of the plurality of crushing chambers 2, and the driving end of the first drive motor 3 extends into the corresponding crushing chamber 2 and is provided with a crushing roller 4. The distance between the plurality of crushing rollers 2 gradually increases, and spherical graphite of different sizes can be processed without the use of multiple equipment, thereby reducing the processing cost.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spherical graphite coarse crushing mill, characterized in that: It comprises a box body (1), the box body (1) is in the shape of a disk, a crushing chamber (2) is arranged in the cavity of the box body (1), the number of the crushing chambers (2) is greater than 2 and is distributed in the form of a ring array; A first drive motor (3) is provided on the side wall of each of the plurality of pulverizing chambers (2); a drive end of the first drive motor (3) extends into the corresponding pulverizing chamber (2) and is provided with a pulverizing roller (4); and the distance between the plurality of pulverizing rollers (4) gradually increases; A mounting plate (5) is provided on the side wall of the box body (1), a rotating shaft (6) is provided on the mounting plate (5), and a second driving motor (7) is provided at the outer end of the rotating shaft (6).

2. A spherical graphite coarse crushing mill according to claim 1, characterized in that: A feeding door (8) is provided on the side wall of the pulverizing chamber (2), and a handle is provided on the feeding door (8).

3. The spherical graphite coarse crushing mill according to claim 1, characterized in that: The number of the first driving motors (3) on each of the pulverizing chambers (2) is two, and the number of the corresponding pulverizing rollers (4) is two and they are arranged adjacent to each other.

4. The spherical graphite coarse crushing mill according to claim 1, characterized in that: The second drive motor (7) is fixed on a motor fixing frame (9), a support frame (10) is provided at the lower end of the motor fixing frame (9), and reinforcing rods and reinforcing ribs are provided between the frame rods of the support frame (10).

5. A spherical graphite coarse crushing mill according to claim 4, characterized in that: A protection box (11) is provided at the upper end of the support frame (10), and the protection box (11) is also provided on the outside of the box body (1).

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