A special refractory material crushing device

Abstract

The present invention belongs to the technical field related to crushing devices, and specifically discloses a special refractory material crushing device, comprising: a machine base, a crushing box is fixedly installed on the upper surface of the machine base, a processing box is connected to the crushing box through a supporting assembly, a guide platform is provided on one side of the processing box, a trapezoidal plate is fixedly installed on the inner side of the processing box, a material drop opening is opened in the middle of the inner side of the trapezoidal plate, a clamping rod assembly is provided inside one side of the trapezoidal plate, mounting assemblies are provided at both ends of the inner side of the processing box, a cutting assembly is provided inside the processing box, and a crushing assembly is provided inside the crushing box. The present invention can crush refractory long sticks, and during the crushing process, multiple long sticks are cut off to facilitate crushing.

Description

Technical Field

[0001] The invention belongs to the technical field related to pulverizing devices, and specifically discloses a special refractory material pulverizing device. Background Art

[0002] A type of inorganic non-metallic material with a refractoriness of not less than 1580℃. Refractoriness refers to the Celsius temperature at which a conical specimen of a refractory material can resist high temperature without softening and melting under no load. However, defining it only by refractoriness can no longer fully describe refractory materials. 1580℃ is not absolute. It is now defined as any material whose physical and chemical properties allow it to be used in a high temperature environment is called a refractory material.

[0003] Refractory materials are used in various fields of the national economy, such as steel, non-ferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, electric power and military industry. They are essential basic materials to ensure the production operation and technological development of the above industries, and play an irreplaceable and important role in the development of high-temperature industrial production.

[0004] Rods made of refractory materials can be recycled later, but some rods are difficult to handle due to their length. Existing crushing devices are prone to getting stuck during the crushing process. Therefore, we need to make improvements. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the background technology and to propose a special refractory material crushing device.

[0006] To achieve the above objectives, the present invention discloses a special refractory material crushing device, comprising: a machine base, a crushing box is fixedly installed on the upper surface of the machine base, a processing box is connected to the crushing box through a supporting assembly above the crushing box, a guide platform is provided on one side of the processing box, a trapezoidal plate is fixedly installed on the inner side of the processing box, a material drop opening is provided in the middle of the inner side of the trapezoidal plate, a clamping rod assembly is provided inside one side of the trapezoidal plate, mounting assemblies are provided at both ends of the inner side of the processing box, a cutting assembly is provided on the inner side of the processing box, and a crushing assembly is provided on the inner side of the crushing box.

[0007] Preferably, the support assembly includes base frames respectively fixedly mounted on upper edges of both sides of the crushing box, and the processing box is arranged on the upper surfaces of the two groups of base frames.

[0008] Preferably, the clamping rod assembly includes a support plate slidably inserted into one side of the trapezoidal plate, and both ends of the bottom of the support plate are provided with lifting assemblies.

[0009] Preferably, the lifting assembly comprises a cylinder, the telescopic end of the cylinder is connected to the lower surface of the support plate, and the bottom end of the cylinder is fixedly connected to a support rod, one end of the support rod is connected to the side wall of the processing box.

[0010] Preferably, the mounting assembly comprises a bracket fixedly mounted at one end of the processing box, a frame plate is fixedly mounted on one side of the bracket, and an arc-shaped opening is opened on the upper inner side of the frame plate.

[0011] Preferably, the cutting assembly includes L-shaped seats respectively slidably mounted on both ends of the interior of the processing box, wherein a second motor is clamped on the inner side of one group of the L-shaped seats, a second rotating shaft is fixedly connected to the output end of the second motor, three groups of saw blades are equidistantly mounted on the outer side of the second rotating shaft, one end of the second rotating shaft is rotatably engaged with the other group of L-shaped seats, sliding plates are fixedly mounted on the lower ends of the two groups of L-shaped seats, and sliding grooves for sliding adaptation frames are provided on the inner sides of the two sliding plates, hydraulic cylinders are provided at one end of the two groups of L-shaped seats, and the two hydraulic cylinders are fixedly mounted inside one end of the processing box.

[0012] Preferably, a fixing plate is fixedly installed on the outer side of one end of the two groups of brackets away from each other, and movable rods are slidably inserted into the two fixing plates. Abutment rods are fixedly installed on the outer side of one end of the two movable rods away from each other, and round rods are fixedly installed on the edges of both sides of the abutment rods. A U-shaped seat is fixedly installed on the upper surface of one end of the sliding plate, and rollers are rotatably installed on the upper inner side of the U-shaped seat.

[0013] Preferably, the crushing assembly includes a first rotating shaft and a third rotating shaft respectively rotatably mounted at both ends of the inner side of a crushing box, a plurality of groups of crushing teeth are fixedly mounted on the outer sides of the first rotating shaft and the third rotating shaft, and the crushing teeth on the outer sides of the first rotating shaft and the third rotating shaft are staggered, gears are fixedly mounted on the outer sides of one end of the first rotating shaft and the third rotating shaft, and the two groups of gears are meshed with each other, a support frame is fixedly mounted on the upper surface of one end of the machine base, a first motor is arranged on the upper surface of the support frame and away from the drive box, a drive box is fixedly mounted on the upper surface of the support frame, one end of the output shaft of the drive box is connected to the third rotating shaft, and the other end is connected to the first motor through a set pulley assembly, and a control box is fixedly mounted on the outer side of the end of the crushing box away from the first motor.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By setting a processing box above the crushing box, the L-shaped seat can be driven to translate by the hydraulic cylinder of the processing box, so that the second rotating shaft, the second motor, and multiple sets of saw blades can cut the long rods engaged above the frame plate, so that the long rods are cut into short rods, thereby making it convenient for the crushing components inside the crushing box to crush them, avoiding the problem of the saw teeth getting stuck due to the cylindrical rods when engaging and crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the crushing box of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal connection structure of the processing box of the present invention;

[0019] Figure 4 It is a schematic diagram of the connection structure between the trapezoidal plate and the bracket of the present invention;

[0020] Figure 5 It is a schematic diagram of the connection structure between the L-shaped seat and the sliding plate of the present invention;

[0021] Figure 6 It is a schematic diagram of the connection structure between the frame plate and the bracket of the present invention.

[0022] In the figure: 1. base; 2. support frame; 3. first motor; 4. drive box; 5. crushing box; 6. processing box; 7. guide table; 8. hydraulic cylinder; 9. trapezoidal plate; 10. crushing teeth; 11. first rotating shaft; 12. gear; 13. saw blade; 14. support rod; 15. cylinder; 16. sliding plate; 17. second rotating shaft; 18. bracket; 19. frame plate; 20. movable rod; 21. round rod; 22. U-shaped seat; 23. roller; 24. second motor; 25. L-shaped seat; 26. fixed plate; 27. push rod; 28. base frame; 29. ​​pulley assembly; 30. arc mouth; 31. control box; 32. third rotating shaft; 33. support plate; 34. slide groove. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] like Figure 1-Figure 6 A special refractory material crushing device shown in the figure includes: a machine base 1, a crushing box 5 is fixedly installed on the upper surface of the machine base 1, a processing box 6 is connected to the crushing box 5 above the crushing box 5 through a supporting assembly, a guide platform 7 is arranged on one side of the processing box 6, and the guide platform 7 can be used to place long bars. Under the rolling of workers, the long bars are processed one by one, a trapezoidal plate 9 is fixedly installed on the inner side of the processing box 6, a drop opening is opened in the middle of the inner side of the trapezoidal plate 9, and the drop opening allows the long bars to fall below for pre-processing, a clamping rod assembly is arranged inside one side of the trapezoidal plate 9, and both ends of the inner side of the processing box 6 are provided with mounting assemblies, a cutting assembly is arranged on the inner side of the processing box 6, and a crushing assembly is arranged on the inner side of the crushing box 5.

[0026] The supporting assembly includes bottom frames 28 respectively fixedly mounted on the upper edges of both sides of the crushing box 5 , and the processing box 6 is arranged on the upper surfaces of the two groups of bottom frames 28 .

[0027] The clamping rod assembly includes a support plate 33 that is slidably inserted into one side of the trapezoidal plate 9, and both ends of the bottom of the support plate 33 are provided with lifting assemblies.

[0028] The lifting assembly includes a cylinder 15, the telescopic end of the cylinder 15 is connected to the lower surface of the support plate 33, and the bottom end of the cylinder 15 is fixedly connected to a support rod 14, one end of the support rod 14 is connected to the side wall of the processing box 6. The cylinder 15 can clamp excess long bars during the processing process, so that each longer bar is cut off in turn and then crushed. This process can allow workers to cooperate and perform auxiliary operations on one side.

[0029] The mounting assembly includes a bracket 18 fixedly mounted at one end of the processing box 6, a frame plate 19 fixedly mounted on one side of the bracket 18, an arc-shaped opening 30 is opened on the upper inner side of the frame plate 19, and the arc-shaped opening 30 at the frame plate 19 can hold the long rod in place, and after being cut off, it will fall into the crushing box 5 for crushing.

[0030] The cutting assembly includes L-shaped seats 25 slidably mounted at both ends of the processing box 6, wherein a second motor 24 is clamped on the inner side of one group of L-shaped seats 25, a second rotating shaft 17 is fixedly connected to the output end of the second motor 24, three groups of saw blades 13 are equidistantly mounted on the outer side of the second rotating shaft 17, one end of the second rotating shaft 17 is rotatably matched with another group of L-shaped seats 25, a sliding plate 16 is fixedly mounted on the lower end of the two groups of L-shaped seats 25, and a sliding groove 34 for sliding the frame plate 19 is provided on the inner side of the two sliding plates 16, a hydraulic cylinder 8 is provided at one end of the two groups of L-shaped seats 25, and the two hydraulic cylinders 8 are fixedly mounted inside one end of the processing box 6, the second motor 24 can drive the second rotating shaft 17 to rotate, so that multiple groups of saw blades 13 can cut off the long bars clamped on the inner side of the frame plate 19, so that the long bars can be more easily crushed.

[0031] A fixed plate 26 is fixedly installed on the outer side of the ends of the two sets of brackets 18 that are away from each other. The two fixed plates 26 are slidably inserted with movable rods 20. A stopper 27 is fixedly installed on the outer side of the ends of the two movable rods 20 that are away from each other. Round rods 21 are fixedly installed on the edges of both sides of the stopper 27. A U-shaped seat 22 is fixedly installed on the upper surface of one end of the corresponding sliding plate 16. Rollers 23 are rotatably installed on the upper inner side of the U-shaped seat 22. The sliding plate 16 can move to the front end during the movement of the L-shaped seat 25. When the long bar is cut off and then moved backward, the U The roller 23 at the shaped seat 22 will squeeze the round rod 21 on one side of the movable rod 20. During the extrusion process of the curved surface, the movable rod 20 will be prompted to rise, causing the upper end of the movable rod 20 to press against the other side of the frame plate 19. This method can avoid the short bars near the two ends of the processing box 5 being placed on the inner side of the frame plate 19 due to the support of the frame plate 19, thereby affecting the cutting of the next long bar. After the roller 23 is removed, the corresponding movable rod 20 falls again under the action of gravity, and the abutment rod 27 can allow the movable rod 20 to be stuck on the upper surface of the fixed plate 26.

[0032] The crushing assembly includes a first rotating shaft 11 and a third rotating shaft 32 which are respectively rotatably mounted at both ends of the inner side of the crushing box 5. The outer sides of the first rotating shaft 11 and the third rotating shaft 32 are fixedly mounted with a plurality of groups of crushing teeth 10, and the crushing teeth 10 on the outer sides of the first rotating shaft 11 and the third rotating shaft 32 are staggered. The outer sides of one end of the first rotating shaft 11 and the third rotating shaft 32 are fixedly mounted with a gear 12, and the two groups of gears 12 are meshed with each other. A support frame 2 is fixedly mounted on the upper surface of one end of the machine base 1, and a first motor 3 is arranged on the upper surface of the support frame 2 and away from the driving box 4. The support frame A driving box 4 is fixedly installed on the upper surface of the drive box 4. One end of the output shaft of the driving box 4 is connected to the third rotating shaft 32, and the other end is connected to the first motor 3 through the belt pulley assembly 29. After the first motor 3 is connected to the external power supply, the output shaft inside the driving box 4 can be driven by the belt pulley assembly 29 to rotate, thereby driving the third rotating shaft 32 to rotate. Then, under the meshing connection of the gear 12, the first rotating shaft 11 also rotates with the third rotating shaft 32, so that the crushing teeth 10 outside the first rotating shaft 11 and the third rotating shaft 32 crush the short bar;

[0033] A control box 31 is fixedly mounted on the outer side of one end of the crushing box 5 away from the first motor 3 , and the control box 31 can control the driving electrical components on the device for use.

[0034] Working principle: long bars are put in from the guide table 7 in sequence. When the long bars are put in, they will fall to the two brackets 18 and then be stuck in the arc-shaped openings 30 of the two frame plates 19. At this time, the hydraulic cylinder 8 drives the L-shaped seat 25 to move toward one end of the frame plate 19. The second motor 24 drives the second rotating shaft 17 and the multiple sets of saw blades 13 on the outside to rotate during the movement. The long bars can be cut off during the advancement, so that the long bars are cut into multiple short bars, which is convenient for the subsequent crushing teeth 10 to crush the bars, and can prevent the phenomenon that the over-long bars are stuck during the crushing. The sliding plate 16 of the U-shaped seat 25 can move toward the front end during the movement. When it moves backward after cutting off the long bar, the roller 23 at the U-shaped seat 22 will squeeze the movable rod 20 to rise, causing the upper end of the movable rod 20 to press against the other side of the frame plate 19. This method can avoid the short bars near the two ends of the processing box 5 being placed on the inner side of the frame plate 19 due to the support of the frame plate 19, thereby affecting the cutting of the next long bar. The movable rod 20 can lift the short bar at this position on one side of the frame plate 19, causing the segmented bar to slide from the other side into the crushing box 5 for crushing.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A special refractory material crushing device, comprising: The machine base (1) is characterized in that: a crushing box (5) is fixedly mounted on the upper surface of the machine base (1); a processing box (6) is connected to the crushing box (5) via a support assembly arranged above the crushing box (5); a guide platform (7) is arranged on one side of the processing box (6); a trapezoidal plate (9) is fixedly mounted on the inner side of the processing box (6); a material drop opening is provided in the middle of the inner side of the trapezoidal plate (9); a clamping rod assembly is arranged inside one side of the trapezoidal plate (9); mounting assemblies are arranged at both ends of the inner side of the processing box (6); a cutting assembly is arranged on the inner side of the processing box (6); and a crushing assembly is arranged on the inner side of the crushing box (5); The cutting assembly comprises L-shaped seats (25) respectively slidably mounted at two ends of the processing box (6), wherein a second motor (24) is clamped on the inner side of one group of the L-shaped seats (25), the output end of the second motor (24) is fixedly connected to a second rotating shaft (17), three groups of saw blades (13) are equidistantly mounted on the outer side of the second rotating shaft (17), one end of the second rotating shaft (17) is rotatably matched with another group of L-shaped seats (25), a sliding plate (16) is fixedly mounted on the lower end of the two groups of the L-shaped seats (25), and a sliding groove (34) for sliding the adapter frame (19) is provided on the inner side of the two sliding plates (16), a hydraulic cylinder (8) is arranged on one end of the two groups of the L-shaped seats (25), and the two hydraulic cylinders (8) are fixedly mounted inside one end of the processing box (6); The mounting assembly comprises a bracket (18) fixedly mounted on one end of the processing box (6), a frame plate (19) fixedly mounted on one side of the bracket (18), and an arc-shaped opening (30) is opened on the upper inner side of the frame plate (19); A fixed plate (26) is fixedly installed on the outer side of the ends of the two groups of brackets (18) that are away from each other, and a movable rod (20) is slidably inserted into the two fixed plates (26). A support rod (27) is fixedly installed on the outer side of the ends of the two movable rods (20) that are away from each other, and round rods (21) are fixedly installed on the edges of both sides of the support rod (27). A U-shaped seat (22) is fixedly installed on the upper surface of one end of the sliding plate (16), and a roller (23) is rotatably installed on the upper inner side of the U-shaped seat (22).

2. A special refractory material crushing device according to claim 1, characterized in that: The support assembly comprises base frames (28) respectively fixedly mounted on the upper edges of both sides of the crushing box (5), and the processing box (6) is arranged on the upper surfaces of the two groups of base frames (28).

3. The special refractory material crushing device according to claim 1, characterized in that: The clamping rod assembly comprises a support plate (33) which is slidably inserted into one side of the interior of the trapezoidal plate (9), and lifting assemblies are arranged at both ends of the bottom of the support plate (33).

4. A special refractory material crushing device according to claim 3, characterized in that: The lifting assembly comprises a cylinder (15), the telescopic end of the cylinder (15) is connected to the lower surface of the support plate (33), and the bottom end of the cylinder (15) is fixedly connected to a support rod (14), and one end of the support rod (14) is connected to the side wall of the processing box (6).

5. The special refractory material crushing device according to claim 1, characterized in that: The crushing assembly comprises a first rotating shaft (11) and a third rotating shaft (32) which are rotatably mounted on both ends of the inner side of the crushing box (5), and a plurality of groups of crushing teeth (10) are fixedly mounted on the outer sides of the first rotating shaft (11) and the third rotating shaft (32), and the crushing teeth (10) on the outer sides of the first rotating shaft (11) and the third rotating shaft (32) are arranged in a staggered manner, and a gear (12) is fixedly mounted on the outer sides of one end of the first rotating shaft (11) and the third rotating shaft (32), and the two groups of gears (12) are meshed with each other, so that A support frame (2) is fixedly mounted on the upper surface of one end of the machine base (1); a first motor (3) is arranged on the upper surface of the support frame (2) and on a side away from the drive box (4); a drive box (4) is fixedly mounted on the upper surface of the support frame (2); one end of the output shaft of the drive box (4) is connected to a third rotating shaft (32), and the other end is connected to the first motor (3) via a pulley assembly (29); a control box (31) is fixedly mounted on the outer side of the end of the crushing box (5) away from the first motor (3).

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