Crushing device for silicon monoxide production

Abstract

The utility model discloses a crushing device for silicon monoxide production, which comprises a main body assembly and a screening assembly, the screening assembly comprises a screening plate, a second discharge port, a support, a protective cover, a vibration motor and a vibration disc; the sieve plate is fixed in the discharging box, the second discharging opening is formed in the middle sections of the two side edges of the discharging box, the support is fixed in the discharging box and located in the middle below the sieve plate, the protective cover is fixed in the middle of the upper surface of the support, the vibration motor is placed in the protective cover, the output end of the vibration motor penetrates through the upper end of the protective cover, and the vibration disc is fixed to the output end of the vibration motor. The sieve plate is high in middle and low in two ends, and two ends of the sieve plate are positioned on the lower surface of the second discharge port. The utility model relates to a silicon monoxide crushing device, in particular to a silicon monoxide crushing device, and aims to solve the problems that a small amount of large-particle silicon monoxide raw materials still exist in silicon monoxide crushed by an existing crushing device, and the large-particle raw materials can influence the quality and purity of subsequent processed products, damage processing equipment and reduce the subsequent production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon monoxide production equipment, in particular to a pulverizing device for silicon monoxide production. Background Art

[0002] Silicon monoxide is an inorganic compound with unique chemical and physical properties, which makes it have important applications in many fields. Before producing silicon monoxide products, the silicon monoxide raw materials need to be crushed to obtain silicon monoxide powder for later production.

[0003] Now we search for a Chinese patent for a high-efficiency crushing device for high-purity silicon production, publication number CN 219765532 U, including a discharge box, a crushing shell is installed on the top of the discharge box, a crushing chamber is opened on the crushing shell, a conveying pipe is fixedly installed on the top of the discharge box, a feed pipe is installed on one side of the conveying pipe, the feed pipe is connected to the crushing chamber, a driving motor is fixedly installed on the top of the conveying pipe, a driving shaft is fixedly installed on the output shaft of the driving motor, a plurality of crushing knives are fixedly installed on the driving shaft, a spiral push plate is fixedly installed on the driving shaft, and the spiral push plate is located below the crushing knives, and a control box is installed in the discharge box. The utility model has a reasonable design, and the raw materials can be initially crushed by the rotation of the crushing knives, and the raw materials between the crushing seat and the crushing chamber can be secondary crushed by the rotation of the crushing seat, so as to achieve the purpose of efficient and sufficient crushing of the raw materials.

[0004] As we all know, silica is the raw material for producing silicon monoxide. The device disclosed in this patent can be used for the crushing production of silicon monoxide. However, in actual use, there are still the following disadvantages:

[0005] In the existing pulverizing device, there are still a small amount of large particles of raw materials in the pulverized silicon monoxide, and these large particles of raw materials will affect the quality and purity of subsequent processed products, cause damage to processing equipment, and reduce subsequent production efficiency. Utility Model Content

[0006] The purpose of the utility model is to provide a pulverizing device for silicon monoxide production to solve the problem raised in the above-mentioned background technology that a small amount of large particles of silicon monoxide raw materials still exist in the pulverized silicon monoxide in the existing pulverizing device, and the large particles of raw materials will affect the quality and purity of subsequent processed products, cause damage to processing equipment, and reduce subsequent production efficiency.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a pulverizing device for silicon monoxide production, comprising:

[0009] A main body assembly, the main body assembly comprising a discharge box;

[0010] A screening assembly, the screening assembly comprising a screen plate, a second discharge port, a bracket, a protective cover, a vibration motor and a vibration plate;

[0011] The sieve plate is fixed inside the discharge box, the second discharge port is opened in the middle section of both sides of the discharge box, the bracket is fixed inside the discharge box and is located in the middle below the sieve plate, the protective cover is fixed in the middle of the upper surface of the bracket, the vibration motor is placed inside the protective cover, and the output end passes through the upper end of the protective cover, and the vibration disk is fixed on the output end of the vibration motor.

[0012] Furthermore, the sieve plate is higher in the middle and lower at both ends, and the two ends of the sieve plate are located on the lower surface of the second discharge port.

[0013] Furthermore, the main body assembly also includes a sealing door, a first material outlet and a material guide plate;

[0014] The sealing door is hinged on the side of the discharge box, the first discharge port is opened on one side of the discharge box, and the guide plate is fixed inside the discharge box and located at the lower end of the bracket;

[0015] The guide plate is high on one side and low on the other side, and the lower end is located at the first discharge port.

[0016] Furthermore, the main body assembly also includes a crushing bin, a servo motor and a feed pipe;

[0017] The crushing bin is welded to the upper end of the discharge box, the servo motor is fixed to the top of the crushing bin, and the output end passes through the crushing bin, a multi-stage crushing blade is fixed on the output end, and the feed pipe is welded to the upper end of the side of the crushing bin.

[0018] Furthermore, it also includes a limit assembly;

[0019] The limiting assembly includes a through hole and a fixing plate;

[0020] The through holes are arranged at the four corners of the sieve plate, and the fixing plates are welded to the four corners inside the discharge box.

[0021] Furthermore, the limiting assembly also includes a limiting column, a T-shaped baffle and a spring;

[0022] The limit column is welded to the middle of the upper surface of the fixing plate, and the limit column is inserted into the through hole, the T-shaped baffle is screwed to the top of the limit column, and the spring is sleeved on the limit column and located at the upper and lower sides of the screen plate.

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] 1. The utility model uses a screening component to allow silicon monoxide powder falling from the crushing bin to fall onto the sieve plate, with smaller particles falling from the mesh holes on the sieve plate, and larger particles rolling from the top of the sieve plate to both ends and sliding out from the second discharge port. At the same time, the vibration motor on the bracket is started to drive the vibration plate to move up and down, shaking off large silicon monoxide particles stuck in the mesh holes on the sieve plate to avoid clogging the mesh holes. This arrangement can make the crushed silicon monoxide particles have a higher purity.

[0025] 2. The utility model sets a limit assembly to cover the through holes at the four corners of the sieve plate on the limit columns on the fixed plate. When the vibration motor drives the vibration plate to vibrate, the sieve plate moves up and down along the limit columns. The T-shaped baffle plate plays a blocking role, and the spring 34 plays a buffering role. This setting can prevent the sieve plate from shifting to a large position when it vibrates.

[0026] 3. The utility model can be used for the crushing production of silicon monoxide, can also be used for the crushing production of silica raw materials, and can also be used for the crushing production of other large-particle raw materials. It has good practical value and promotion prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a front view of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the bracket and the vibration plate of the utility model;

[0031] Figure 4 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 10. Discharge box; 11. Sealing door; 12. Crushing bin; 13. Servo motor; 14. Feed pipe; 15. First discharge port; 16. Guide plate; 20. Screen plate; 21. Second discharge port; 22. Bracket; 23. Protective cover; 24. Vibration motor; 25. Vibration disk; 30. Through hole; 31. Fixed plate; 32. Limiting column; 33. T-type baffle; 34. Spring. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0036] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0037] See also Figure 1-3 As shown, this embodiment is a pulverizing device for silicon monoxide production, comprising:

[0038] The main body assembly includes a discharge box 10;

[0039] The discharge box 10 is used to temporarily store the crushed silicon monoxide;

[0040] Screening assembly, the screening assembly includes a screen plate 20, a second discharge port 21, a bracket 22, a protective cover 23, a vibration motor 24 and a vibration plate 25;

[0041] The sieve plate 20 is fixed inside the discharge box 10, the second discharge port 21 is opened in the middle section of both sides of the discharge box 10, the bracket 22 is fixed inside the discharge box 10 and is located in the middle below the sieve plate 20, the protective cover 23 is fixed in the middle of the upper surface of the bracket 22, the vibration motor 24 is placed inside the protective cover 23, and the output end passes through the upper end of the protective cover 23, and the vibration plate 25 is fixed on the output end of the vibration motor 24;

[0042] The sieve plate 20 plays a screening role, the second discharge port 21 is used to discharge large particles of silicon monoxide, the bracket 22 plays a supporting role, the protective cover 23 plays a protective role, the vibration motor 24 provides a power source, and the vibration plate 25 plays a connecting role;

[0043] The sieve plate 20 is high in the middle and low at both ends, and both ends of the sieve plate 20 are located at the lower surface of the second discharge port 21;

[0044] The sieve plate 20 is arranged in a style of being high in the middle and low on both sides, and two second discharge ports 21 are provided to quickly discharge large particles of silicon monoxide;

[0045] The main body assembly also includes a sealing door 11, a first material outlet 15 and a material guide plate 16;

[0046] The sealing door 11 is hinged on the side of the discharge box 10, the first discharge port 15 is opened on the side of the discharge box 10, and the guide plate 16 is fixed inside the discharge box 10 and located at the lower end of the bracket 22;

[0047] The sealing door 11 plays a sealing role. The sealing door 11 is opened to take out the internal sieve plate 20. The first discharge port 15 is used to discharge the crushed small particles of silicon monoxide. The guide plate 16 facilitates the discharge of silicon monoxide and plays a guiding role.

[0048] The guide plate 16 is high on one side and low on the other side, and the lower end is located at the first discharge port 15;

[0049] The main assembly also includes a crushing bin 12, a servo motor 13 and a feed pipe 14;

[0050] The crushing bin 12 is welded to the upper end of the discharge box 10, the servo motor 13 is fixed to the top of the crushing bin 12, and the output end passes through the crushing bin 12, a multi-stage crushing blade is fixed on the output end, and the feed pipe 14 is welded to the upper end of the side of the crushing bin 12;

[0051] The crushing bin 12 is used for crushing silicon monoxide, the servo motor 13 provides a power source, and the feed pipe 14 is used for inputting silicon monoxide into the crushing bin 12 .

[0052] Working principle:

[0053] The silicon monoxide raw material is fed into the crushing bin 12 from the feed pipe 14, and the servo motor 13 is started to drive the internal crushing blade to rotate, and the silicon monoxide is crushed in multiple stages and then falls into the discharge box 10;

[0054] The silicon monoxide powder falling from the crushing bin 12 falls onto the sieve plate 20, and the finer particles fall from the mesh holes on the sieve plate 20, and the larger particles roll from the top of the sieve plate 20 to both ends and slide out from the second discharge port 21. At the same time, the vibration motor 24 on the bracket 22 is started, driving the vibration plate 25 to move up and down, shaking off the large particles of silicon monoxide stuck in the mesh holes on the sieve plate 20 to avoid clogging the mesh holes.

[0055] This step can make the crushed silicon monoxide particles have a higher purity.

[0056] See also Figure 4 This embodiment is based on the above embodiment 1 and further includes:

[0057] A limiting assembly, the limiting assembly includes a through hole 30 and a fixing plate 31;

[0058] Through holes 30 are provided at the four corners of the sieve plate 20, and fixing plates 31 are welded to the four corners inside the discharge box 10;

[0059] The through hole 30 plays a connecting role, and the fixing plate 31 plays a supporting role;

[0060] The limiting assembly also includes a limiting column 32, a T-shaped baffle 33 and a spring 34;

[0061] The limiting column 32 is welded to the middle of the upper surface of the fixing plate 31, and the limiting column 32 is inserted into the through hole 30, the T-shaped baffle 33 is screwed to the top of the limiting column 32, and the spring 34 is sleeved on the limiting column 32 and located at the upper and lower sides of the sieve plate 20;

[0062] The limiting column 32 plays a connecting role, the T-shaped baffle 33 plays a limiting role, and the spring 34 plays a buffering role.

[0063] Working principle:

[0064] Open the sealing door 11, put a set of springs 34 on the four limit columns 32 respectively, put the through holes 30 at the four corners of the sieve plate 20 on the limit columns 32 on the fixed plate 31, and then put another set of springs 34 on the limit columns 32. At this time, there is a set of springs 34 on the upper and lower sides of the sieve plate 20, and then screw the T-shaped springs into the upper ends of the limit columns 32.

[0065] When the vibration motor 24 drives the vibration plate 25 to vibrate, the sieve plate 20 moves up and down along the limiting pillars 32 .

[0066] This step can prevent the screen plate 20 from shifting to a large position when vibrating.

[0067] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pulverizing device for silicon monoxide production, characterized in that: include: A main body component, the main body component comprising a discharge box (10); A screening assembly, the screening assembly comprising a screening plate (20), a second discharge port (21), a bracket (22), a protective cover (23), a vibration motor (24) and a vibration plate (25); The sieve plate (20) is fixed inside the discharge box (10), the second discharge port (21) is opened in the middle section of both sides of the discharge box (10), the bracket (22) is fixed inside the discharge box (10) and is located in the middle below the sieve plate (20), the protective cover (23) is fixed to the middle of the upper surface of the bracket (22), the vibration motor (24) is placed inside the protective cover (23), and the output end passes through the upper end of the protective cover (23), and the vibration plate (25) is fixed on the output end of the vibration motor (24).

2. A pulverizing device for silicon monoxide production according to claim 1, characterized in that: The sieve plate (20) is high in the middle and low at both ends, and the two ends of the sieve plate (20) are located at the lower surface of the second discharge port (21).

3. A pulverizing device for silicon monoxide production according to claim 1, characterized in that: The main body assembly further comprises a sealing door (11), a first material outlet (15) and a material guide plate (16); The sealing door (11) is hinged on a side of the discharge box (10), the first discharge port (15) is opened on a side of the discharge box (10), and the guide plate (16) is fixed inside the discharge box (10) and is located at the lower end of the bracket (22); The material guide plate (16) is high on one side and low on the other side, and the lower end is located at the first material outlet (15).

4. A pulverizing device for silicon monoxide production according to claim 1, characterized in that: The main body assembly also includes a crushing bin (12), a servo motor (13) and a feed pipe (14); The crushing bin (12) is welded to the upper end of the discharge box (10), the servo motor (13) is fixed to the top of the crushing bin (12), and the output end passes through the crushing bin (12), a multi-stage crushing blade is fixed to the output end, and the feed pipe (14) is welded to the upper end of the side of the crushing bin (12).

5. A pulverizing device for silicon monoxide production according to claim 1, characterized in that: Also includes a limiter assembly; The limiting assembly comprises a through hole (30) and a fixing plate (31); The through holes (30) are formed at the four corners of the sieve plate (20), and the fixing plates (31) are welded to the four corners inside the discharge box (10).

6. A pulverizing device for silicon monoxide production according to claim 5, characterized in that: The limiting assembly further comprises a limiting column (32), a T-shaped baffle (33) and a spring (34); The limiting column (32) is welded to the middle of the upper surface of the fixing plate (31), and the limiting column (32) is inserted into the through hole (30). The T-shaped baffle (33) is screwed to the top of the limiting column (32). The spring (34) is sleeved on the limiting column (32) and is located at the upper and lower sides of the screen plate (20).

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