CN212018140U

CN212018140U - Silicon carbide crushing device

Info

Publication number: CN212018140U
Application number: CN201922225245.5U
Authority: CN
Inventors: 叶钢强
Original assignee: Danjiangkou Chengchang Industry And Trade Co ltd
Current assignee: Danjiangkou Chengchang Industry And Trade Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-27
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a carborundum comminution device, including air-flowing pulverizer main part and fixing base, the inside top of fixing base is provided with the feeder hopper, and the inside of feeder hopper is provided with the mount, and the inside of mount is provided with intermeshing's antifriction bearing, and the inside antifriction bearing's of mount bottom position department is connected with the support bearing, and the inside position department of antifriction bearing's bottom mount is connected with the agitator, and one side position department of the outside antifriction bearing of feeder hopper is provided with the motor, and one side bottom position department of feeder hopper is provided with vibrating motor. The utility model discloses a motor that sets up in feeder hopper outside one side drives intermeshing's antifriction bearing and rotates, drives the agitator then and loosens the carborundum, then the vibrating motor of feeder hopper bottom one side with it vibration that cooperatees, the carborundum of consequently lou hopper department can be smooth and easy fall into the intake pipe and enter into the air-flowing type rubbing crusher main part thereupon.

Description

Silicon carbide crushing device

Technical Field

The utility model relates to a carborundum shredding technical field specifically is a carborundum reducing mechanism.

Background

Silicon carbide has the characteristics of stable chemical property, high heat conductivity coefficient, small thermal expansion coefficient, good wear resistance and the like, so the silicon carbide has wide application in various fields, the silicon carbide cannot use a common crushing machine due to high hardness, an airflow crusher is generally used for crushing the silicon carbide, massive silicon carbide is mainly crushed by mutually colliding the massive silicon carbide in the machine through high-pressure airflow, the position of a feeding port is the same as the air inlet position of the high-pressure airflow, the massive silicon carbide is brought into the machine through the driving of the high-pressure airflow, but the situation that the feeding port is blocked by the silicon carbide sometimes happens due to the fact that the particle size of the massive silicon carbide to be crushed is generally larger and the shapes of the massive silicon carbide are different, the normal operation of the silicon carbide crushing is further influenced, if a crushing device which can not block the silicon carbide at the feeding port can be designed, such problems can be solved, and for this purpose, we propose a silicon carbide crushing apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carborundum reducing mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silicon carbide crushing device comprises an airflow crusher main body and a fixed seat, wherein a feed hopper is arranged at the top inside the fixed seat, a fixed frame is arranged inside the feed hopper, mutually meshed rolling bearings are arranged inside the fixed frame, a supporting bearing is arranged at the lower end of the rolling bearing inside the fixed frame, the bottom of the rolling bearing is connected with a stirrer, a motor is arranged on one side outside the feed hopper, the output end of the motor is connected with a rotating shaft, a first supporting plate is arranged on one side outside the feed hopper, a vibrating motor is arranged on one side of the bottom of the feed hopper, a horn-shaped hopper is arranged at the lower end of the feed hopper inside the fixed seat and extends to the outside of the fixed seat, a fixed frame is fixedly arranged at the bottom of the fixed frame, an air inlet pipe is fixedly arranged inside the fixed frame, and the right end, and the horn-type hopper is communicated with the air inlet pipe.

Preferably, the first supporting plate is installed in the fixing seat, the motor is connected with the rolling bearing through a rotating shaft, and the motor is fixedly connected to the top of the first supporting plate.

Preferably, a second supporting plate is installed on the other side of the horn-type leakage hopper inside the fixing seat, and a vibration motor is fixedly connected to the top of the second supporting plate.

Preferably, the outer side wall of the airflow crusher main body is fixedly provided with a support frame, and the fixing frame is fixedly connected to the top of the support frame.

Preferably, the rolling bearings are provided in two groups.

Preferably, a venturi tube is fixedly installed at one side of the air inlet pipe, and one side of the venturi tube is communicated to the inside of the air flow type pulverizer main body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor that sets up in feeder hopper outside one side drives intermeshing's antifriction bearing and rotates, drives the agitator then and loosens the carborundum, meanwhile, the vibrating motor of feeder hopper bottom one side cooperates with it and vibrates, therefore the carborundum of hopper department can be smooth and easy fall into the intake pipe and enter into the air-flowing type rubbing crusher main part thereupon, has avoided the condition that the carborundum shutoff appears, makes crushing work go on smoothly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a fixed seat; 2. an air inlet pipe; 3. a support frame; 4. a fixing frame; 5. a venturi tube; 6. An air flow type pulverizer main body; 7. a horn-type hopper; 8. a first support plate; 9. a motor; 10. a rotating shaft; 11. a fixed mount; 12. a rolling bearing; 13. a support bearing; 14. a feed hopper; 15. a stirrer; 16. a vibration motor; 17. a second support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model relates to a crusher, which comprises an airflow crusher main body 6 and a fixed seat 1, wherein the top inside 1 is provided with a feed hopper 14, the inside of the feed hopper 14 is provided with a fixed frame 11, the inside of the fixed frame 11 is provided with a rolling bearing 12 which is meshed with each other, the lower end of the rolling bearing 12 inside the fixed frame 11 is provided with a supporting bearing 13, the bottom of the rolling bearing 12 is connected with a stirrer 15, one side outside the feed hopper 14 is provided with a motor 9, the output end of the motor 9 is connected with a rotating shaft 10, one side outside the feed hopper 14 is provided with a first supporting plate 8, one side at the bottom of the feed hopper 14 is provided with a vibrating motor 16, the lower end of the feeding hopper 14 inside the fixed seat 1 is provided with a horn-type hopper 7 which extends to the outside of the fixed seat 1, the bottom of the, and the horn-type hopper 7 is communicated with the air inlet pipe 2.

Referring to fig. 2, the first supporting plate 8 is installed inside the fixing base 1, the motor 9 is connected to the rolling bearing 12 through the rotating shaft 10, and the motor 9 is fixedly connected to the top of the first supporting plate 8 to drive the stirring machine to rotate, so as to loosen silicon carbide.

Referring to fig. 2, a second supporting plate 17 is installed on the other side of the trumpet-shaped hopper 7 inside the fixing base 1, and a vibration motor 16 is fixedly connected to the top of the second supporting plate 17 and is matched with a stirrer to prevent the hopper from being blocked by silicon carbide.

Referring to fig. 1, a supporting frame 3 is fixedly installed on an outer side wall of a main body 6 of the air flow type pulverizer, and a fixing frame 4 is fixedly connected to a top of the supporting frame 3.

Referring to fig. 2, the rolling bearings 12 are provided in two groups, which are engaged with each other to facilitate working.

Referring to fig. 1, a venturi tube 5 is fixedly installed at one side of an air inlet pipe 2, and one side of the venturi tube 5 is communicated to the inside of an airflow type pulverizer main body 6, which has an effect of reducing air pressure loss, thereby saving energy consumption at a high-pressure induced draft fan.

The working principle is as follows: during the use, put into needs kibbling cubic carborundum in feeder hopper 14, communicate high-pressure draught fan in 2 one sides of intake pipe, carborundum in feeder hopper 14 can flow into air-flow pulverizer main part 6 along with the high pressure draught in the intake pipe 2 this moment, motor 9 passes through rotation axis 10 and is connected with intermeshing's antifriction bearing in the course of the work, then drive agitator 15 stir loose to carborundum, meanwhile, vibrating motor vibrates feeder hopper 14 in feeder hopper 14's bottom, guarantee the situation that the carborundum shutoff can not appear in feeder hopper 14 bottom, make crushing work go on smoothly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a carborundum reducing mechanism, includes air-flow pulverizer main part (6) and fixing base (1), its characterized in that: the top of the inside of the fixing seat (1) is provided with a feed hopper (14), the inside of the feed hopper (14) is provided with a fixing frame (11), the inside of the fixing frame (11) is provided with a rolling bearing (12) which is meshed with each other, the lower end of the rolling bearing (12) inside the fixing frame (11) is provided with a supporting bearing (13), the bottom of the rolling bearing (12) is connected with a stirrer (15), one side of the outside of the feed hopper (14) is provided with a motor (9), the output end of the motor (9) is connected with a rotating shaft (10), one side of the outside of the feed hopper (14) is provided with a first supporting plate (8), one side of the bottom of the feed hopper (14) is provided with a vibrating motor (16), the lower end of the inside feed hopper (14) of the fixing seat (1) is provided with a, the bottom fixed mounting of mount (11) has fixed frame (4), the inside fixed mounting of fixed frame (4) has intake pipe (2), the right-hand member and the air current formula rubbing crusher main part (6) of intake pipe (2) are linked together, and loudspeaker formula hopper (7) communicate with each other with intake pipe (2).

2. The silicon carbide crushing apparatus according to claim 1, wherein: first backup pad (8) are installed in the inside of fixing base (1), motor (9) are connected through rotation axis (10) with antifriction bearing (12), and motor (9) fixed connection is at the top of first backup pad (8).

3. The silicon carbide crushing apparatus according to claim 1, wherein: and a second supporting plate (17) is installed on the other side of the horn-type leakage hopper (7) in the fixed seat (1), and a vibration motor (16) is fixedly connected to the top of the second supporting plate (17).

4. The silicon carbide crushing apparatus according to claim 1, wherein: the outer side wall of the airflow crusher main body (6) is fixedly provided with a support frame (3), and a fixing frame (4) is fixedly connected to the top of the support frame (3).

5. The silicon carbide crushing apparatus according to claim 1, wherein: the rolling bearings (12) are arranged in two groups.

6. The silicon carbide crushing apparatus according to claim 1, wherein: and a Venturi tube (5) is fixedly mounted on one side of the air inlet pipe (2), and one side of the Venturi tube (5) is communicated to the inside of the airflow crusher main body (6).