CN221714552U - Silicon carbide crushing device - Google Patents

Abstract

The utility model discloses a silicon carbide crushing device, which relates to the technical field of silicon carbide crushing, and includes a bracket assembly with a support platform, a crushing assembly is arranged on the top of the support platform, a support frame is fixedly connected to the top of the support platform, a support column is fixedly connected to the top of the support frame, and a dust suction assembly is arranged on one side wall of the support platform. The utility model realizes dust suction of a feed port by a first dust collecting box and dust suction of a discharge pipe by a second dust collecting box by arranging a dust suction assembly, thereby greatly reducing the discharge of dust, wherein adsorption sponge pads are arranged in the first dust collecting box and the second dust collecting box to adsorb dust, and the adsorption sponge pads can be replaced for subsequent cleaning of the first dust collecting box and the second dust collecting box, and fans are arranged in the first bellows and the second bellows to suction dust, so that dust can be reduced to the greatest extent in the entire silicon carbide crushing process, creating a healthy working environment.

Description

Silicon carbide crushing device

Technical Field

The utility model relates to the technical field of silicon carbide crushing, in particular to a silicon carbide crushing device.

Background Art

Silicon carbide is made of quartz sand, petroleum coke, sawdust and other raw materials through high-temperature smelting in a resistance furnace. Silicon carbide is also called carbon silicon stone. Among contemporary non-oxide high-tech refractory raw materials such as C, N, and B, silicon carbide is the most widely used and most economical one. It can be called corundum or refractory sand.

Crusher equipment is the main equipment for crushing silicon carbide raw materials. It is mainly used to crush raw materials of different sizes, so that the crushed silicon carbide can be used to make glass products and ceramics. It can also be used in the fields of construction, chemical industry, machinery, and electronics. However, silicon carbide will produce a lot of dust during the crushing process. Working in a dusty environment for a long time will affect the health of workers. At this time, we need a silicon carbide crushing device that can solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a silicon carbide crushing device in order to solve the problem that a large amount of dust is generated in the crushing process of the traditional silicon carbide crushing device, which is easy to harm human health.

To achieve the above object, the utility model provides the following technical solution: a silicon carbide crushing device, comprising a support assembly having a support platform, the top of the support platform is fixedly connected to a support frame, the top of the support frame is fixedly connected to a support column, a side wall of the support platform is provided with a dust collection assembly, and the dust collection assembly includes a first dust collection box:

The first dust box is fixedly connected to the side wall of the support platform, the top of the first dust box is fixedly connected to the second dust box, the outer wall of the first dust box is fixedly connected to the first bellows, the outer wall of the second dust box is fixedly connected to the second bellows, the first dust box is communicated with the interior of the first bellows, the second dust box is communicated with the interior of the second bellows, and a filter is provided at the connection between the first dust box and the first bellows and at the connection between the second dust box and the second bellows, a fan is provided inside the first bellows and the second bellows, and an exhaust port is provided on the side wall of the first bellows and the top of the second bellows;

The top of the second dust collecting box is fixedly connected with a first dust suction pipe, the end of the first dust collecting pipe is fixedly connected with a dust suction hood, the bottom of the first dust collecting box is fixedly connected with a second dust suction pipe, the bottom of the support platform is provided with a material receiving bucket, and the top of the outer wall of the material receiving bucket is provided with a groove.

As a further solution of the utility model: a crushing assembly is arranged on the top of the support platform, and the crushing assembly includes a crushing box:

The crushing box is fixedly connected to the top of the support platform, and a feed port is fixedly connected to the top of the crushing box, and the feed port and the interior of the crushing box are connected to each other. A protective cover is fixedly connected to the top of the support column, and a motor is fixedly connected to the side wall of the support frame, and a first rotating shaft is rotatably connected to the top of the motor, and a second rotating shaft is rotatably connected to the top of the crushing box. A conveyor belt is sleeved on the outer walls of the first rotating shaft and the second rotating shaft, and the top of the first rotating shaft, the top of the second rotating shaft and the conveyor belt are all located in the protective cover, and a discharge pipe is fixedly connected to the bottom of the support frame, and the discharge pipe passes through the support platform and is connected to the crushing box.

As a further solution of the utility model: the bottom of the dust hood is flush with the top of the feed port, and the height position of the end of the second dust suction pipe is higher than the bottom height position of the discharge pipe.

As a further solution of the present invention: the outer wall of the end of the second dust suction pipe is in contact with the inner wall of the groove.

As a further solution of the present invention: the outer walls of the first dust box and the second dust box are both provided with box doors for opening the first dust box and the second dust box.

Compared with the prior art, the beneficial effects of the utility model are:

By setting up a dust suction component, the first dust box can suction the dust on the feed port, and the second dust box can suction the dust on the discharge pipe, thereby greatly reducing the discharge of dust. The first dust box and the second dust box are both provided with adsorption sponge pads to adsorb dust. For subsequent cleaning of the first dust box and the second dust box, the adsorption sponge pads can be replaced for cleaning. The first bellows and the second bellows are both provided with fans for dust suction, thereby minimizing dust during the entire silicon carbide crushing process and creating a healthy working environment.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic structural diagram of a second dust suction pipe of the present invention;

FIG3 is a schematic structural diagram of a material receiving barrel of the present invention;

FIG. 4 is a schematic structural diagram of the fan and filter screen of the utility model.

In the figure: 1. bracket assembly; 101. support platform; 102. support frame; 103. support column; 2. crushing assembly; 201. crushing box; 202. feed port; 203. protective cover; 204. motor; 205. first rotating shaft; 206. second rotating shaft; 207. conveyor belt; 208. discharge pipe; 3. dust suction assembly; 301. first dust collecting box; 302. second dust collecting box; 303. first bellows; 304. second bellows; 305. filter; 306. fan; 307. exhaust port; 308. first dust suction pipe; 309. dust hood; 310. second dust suction pipe; 311. receiving barrel; 312. groove.

DETAILED DESCRIPTION

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.

Please refer to Figures 1 to 4. In the embodiment of the utility model, the silicon carbide crushing device includes a support assembly 1 with a support platform 101, the top of the support platform 101 is fixedly connected to a support frame 102, the top of the support frame 102 is fixedly connected to a support column 103, and a side wall of one side of the support platform 101 is provided with a dust collection assembly 3, and the dust collection assembly 3 includes a first dust collecting box 301.

The first dust box 301 is fixedly connected to the side wall of the support platform 101, the top of the first dust box 301 is fixedly connected to the second dust box 302, the outer wall of the first dust box 301 is fixedly connected to the first bellows 303, the outer wall of the second dust box 302 is fixedly connected to the second bellows 304, the interiors of the first dust box 301 and the first bellows 303 are connected to each other, the interiors of the second dust box 302 and the second bellows 304 are connected to each other, and filters 305 are provided at the connection between the first dust box 301 and the first bellows 303 and at the connection between the second dust box 302 and the second bellows 304, fans 306 are provided inside the first bellows 303 and the second bellows 304, and exhaust ports 307 are provided on the side walls of the first bellows 303 and the tops of the second bellows 304.

The top of the second dust collecting box 302 is fixedly connected with the first dust collecting pipe 308, the end of the first dust collecting pipe 308 is fixedly connected with the dust collecting hood 309, the bottom of the first dust collecting box 301 is fixedly connected with the second dust collecting pipe 310, and the bottom of the support platform 101 is provided with a material receiving bucket 311, and the top of the outer wall of the material receiving bucket 311 is provided with a groove 312.

In this embodiment: the silicon carbide raw material is in the form of particles or blocks of varying sizes. After being crushed, the silicon carbide will become smaller particles. In this process, due to the finer crushing, the dust generated is relatively large. When the silicon carbide needs to be crushed, the dust generated by the crushing of the silicon carbide moves upward in large quantities. The dust moves to the dust hood 309, and the fan 306 rotates, so that the dust enters the first dust collection pipe 308 from the dust hood 309, and finally enters the first dust collecting box 301 to collect the dust.

When silicon carbide needs to be collected after being crushed, the crushed silicon carbide falls into the receiving bucket 311. After the crushed silicon carbide contacts the bottom of the receiving bucket 311, the dust moves upward. At this time, the second dust suction pipe 310 inserted into the groove 312 suctions the dust and sucks the dust into the second dust collecting box 302 to reduce the dispersion of dust and finally achieve maximum dust suction (it should be noted that the suction force at the second dust suction pipe 310 is relatively small, and the material falling into the bottom of the receiving bucket 311 will not be excessively sucked, but a certain suction effect is formed at the port of the connecting bucket 311).

Please refer to Figures 1 to 4 in particular. A crushing assembly 2 is provided on the top of the support platform 101, and the crushing assembly 2 includes a crushing box 201: the crushing box 201 is fixedly connected to the top of the support platform 101, and a feed port 202 is fixedly connected to the top of the crushing box 201, and the feed port 202 is connected to the inside of the crushing box 201. A protective cover 203 is fixedly connected to the top of the support column 103, and a motor 204 is fixedly connected to the side wall of the support frame 102, and a first rotating shaft 205 is rotatably connected to the top of the motor 204. A second rotating shaft 206 is rotatably connected to the top of the crushing box 201, and a conveyor belt 207 is sleeved on the outer walls of the first rotating shaft 205 and the second rotating shaft 206. The top of the first rotating shaft 205, the top of the second rotating shaft 206 and the conveyor belt 207 are all located in the protective cover 203, and a discharge pipe 208 is fixedly connected to the bottom of the support frame 102, and the discharge pipe 208 passes through the support platform 101 and is connected to the crushing box 201.

In this embodiment: the motor 204 drives the first rotating shaft 205 to rotate, the first rotating shaft 205 drives the conveyor belt 207 to transmit, the conveyor belt 207 drives the second rotating shaft 206 to rotate, and the second rotating shaft 206 finally drives the crushing roller in the crushing box 201 to rotate. At this time, the silicon carbide can be crushed in the crushing box 201. When the silicon carbide is poured into the feed port 202, the silicon carbide is crushed by the crushing roller in the crushing box 201, and the crushed silicon carbide is discharged from the discharge pipe 208, thereby realizing the crushing of the silicon carbide.

Please refer to FIGS. 1 to 4 , the bottom of the dust cover 309 is flush with the top of the feed port 202 , and the end of the second dust suction pipe 310 is higher than the bottom of the discharge pipe 208 .

In this embodiment: when silicon carbide is poured into the feed port 202, silicon carbide falls into the crushing box 201, and a large amount of dust is generated while the crushing box 201 crushes the silicon carbide, and the dust will move upward in a large amount. At this time, when the dust moves to the height position of the dust hood 309, the dust hood 309 will suck the dust into the first dust collecting box 301 to achieve dust collection. When the silicon carbide is discharged from the discharge pipe 208 after being crushed, the silicon carbide falls into the receiving bucket 311, and the large amount of dust generated still moves upward. At this time, the second dust suction pipe 310 can absorb the dust. Since the dust suction port of the second dust suction pipe 310 is facing the outer wall of the discharge pipe 208, it will not affect the second dust suction pipe 310 from sucking in the crushed silicon carbide.

Please refer to FIG. 2 and FIG. 3 , the outer wall of the end of the second dust suction pipe 310 and the inner wall of the groove 312 are in contact with each other.

In this embodiment: when it is necessary to collect the crushed silicon carbide, align the groove 312 on the top of the outer wall of the receiving bucket 311 with the end of the second dust suction pipe 310, and move the receiving bucket 311 at the same time, so that the end of the second dust suction pipe 310 is stuck in the groove 312, and the end of the second dust suction pipe 310 enters the receiving bucket 311. When the crushed silicon carbide is discharged from the discharge pipe 208, the crushed silicon carbide falls into the receiving bucket 311, and a large amount of dust moves upward, which is just sucked by the second dust suction pipe 310, and at the same time does not affect the second dust suction pipe 310 from sucking in the crushed silicon carbide.

Please refer to FIGS. 1 to 4 , the outer walls of the first dust box 301 and the second dust box 302 are both provided with doors for opening the first dust box 301 and the second dust box 302 .

In this embodiment: sponge pads are provided inside the first dust box 301 and the second dust box 302. The sponge pads have an adsorption effect on dust. When a large amount of dust enters the first dust box 301 and the second dust box 302, the dust will enter the sponge pads. When the first dust box 301 and the second dust box 302 need to be cleaned, open the box door, take out the sponge pads, and replace them with new sponge pads.

What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (5)

1. Silicon carbide breaker, including support subassembly (1) that has brace table (101), the top fixedly connected with support frame (102) of brace table (101), the top fixedly connected with support column (103) of support frame (102), its characterized in that, one side lateral wall of brace table (101) is provided with dust absorption subassembly (3), dust absorption subassembly (3) include first dust collection box (301):

The first dust box (301) is fixedly connected to the side wall of the supporting table (101), the second dust box (302) is fixedly connected to the top of the first dust box (301), the first air box (303) is fixedly connected to the outer wall of the first dust box (301), the second air box (304) is fixedly connected to the outer wall of the second dust box (302), the first dust box (301) is communicated with the inside of the first air box (303), the second dust box (302) is communicated with the inside of the second air box (304), a filter screen (305) is arranged at the joint of the first dust box (301) and the first air box (303) and the joint of the second dust box (302) and the second air box (304), a fan (306) is arranged inside the first air box (303) and the second air box (304), and an exhaust port (307) is formed in the side wall of the first air box (303) and the top of the second air box (304);

The top fixedly connected with first dust absorption pipe (308) of second dust collection box (302), the tip fixedly connected with dust absorption cover (309) of first dust absorption pipe (308), the bottom fixedly connected with second dust absorption pipe (310) of first dust collection box (301), the bottom of brace table (101) is provided with connects storage bucket (311), connect the outer wall top of storage bucket (311) to set up flutedly (312).

2. A silicon carbide crushing apparatus as claimed in claim 1, wherein the top of the support table (101) is provided with a crushing assembly (2), the crushing assembly (2) comprising a crushing tank (201):

Crushing case (201) fixedly connected with in the top of brace table (101), the top fixedly connected with feed inlet (202) of crushing case (201), the inside of feed inlet (202) and crushing case (201) switches on each other, the top fixedly connected with protection casing (203) of support column (103), the lateral wall fixedly connected with motor (204) of support frame (102), the top rotation of motor (204) is connected with first pivot (205), the top rotation of crushing case (201) is connected with second pivot (206), conveyer belt (207) have been cup jointed with the outer wall of second pivot (206) in first pivot (205), the top of second pivot (206) and conveyer belt (207) all are located protection casing (203), the bottom fixedly connected with discharging pipe (208) of support frame (102), discharging pipe (208) run through brace table (101) and switch on each other with crushing case (201).

3. The silicon carbide crushing apparatus of claim 1, wherein the bottom of the suction hood (309) is flush with the top of the feed inlet (202), and the end of the second suction pipe (310) is higher than the bottom of the discharge pipe (208).

4. The silicon carbide crushing apparatus of claim 1, wherein an outer wall of an end portion of the second dust suction pipe (310) is fitted to an inner wall of the recess (312).

5. The silicon carbide crushing apparatus as claimed in claim 1, wherein the outer walls of the first dust box (301) and the second dust box (302) are provided with a door for opening the first dust box (301) and the second dust box (302).