A crushing device for nano material production

Abstract

The utility model relates to a pulverizing device for nano material production, comprising a frame, a motor is arranged at the bottom of the frame, a screening assembly is arranged at the top of the frame, a pulverizing assembly is arranged at the top of the frame, the pulverizing assembly comprises a support frame fixedly connected to the top of the frame, a pulverizing bin is fixedly connected to the top of the support frame, and a crushing roller is rotatably connected inside the pulverizing bin. The pulverizing device for nano material production places the nano material in the pulverizing bin, starts the motor to drive the linkage assembly to drive, the linkage assembly drives two crushing rollers and gears to rotate, the nano material can be crushed by rotating the crushing roller, the crushed nano material falls into the screen frame through the discharge pipe, the linkage assembly drives the rotating rod, the connecting plate and the connecting rod to rotate, the rotation of the connecting rod drives the movable rod, the connecting shaft, the sliding block and the screen frame to reciprocate left and right, the reciprocating screen frame can screen the particle size of the nano material, and improve the quality of the material.

Description

Technical Field

[0001] The utility model relates to the technical field of nano material production, in particular to a pulverizing device used for nano material production. Background Art

[0002] Nanoparticle materials are also called ultrafine particle materials, which are composed of nanoparticles. Nanoparticles are also called ultrafine particles. Generally, they refer to particles with a size between 1 and 100 nm. They are in the transition area between atomic clusters and macroscopic objects. From the usual perspective of micro and macro, such a system is neither a typical microscopic system nor a typical macroscopic system. It is a typical mesoscopic system with surface effects, small size effects and macroscopic quantum tunneling effects. When people subdivide macroscopic objects into ultrafine particles (nanoscale), it will show many strange properties, that is, its optical, thermal, electrical, magnetic, mechanical and chemical properties will be significantly different from those of large solids.

[0003] At present, the existing nano-raw materials need to be fully ground to reach the required particle size before subsequent reaction preparation can be carried out. Generally speaking, the method adopted in the market is a single crushing, and the particle size of the nano-materials is not screened, which may lead to a decrease in product quality. Therefore, a crushing device for nano-material production is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pulverizing device for nanomaterial production, which has the advantages of being able to screen the pulverized nanomaterials and being highly practical, thereby solving the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizing device for nanomaterial production, comprising a frame, a motor is arranged at the bottom of the frame, a screening component is arranged at the top of the frame, and a pulverizing component is arranged at the top of the frame;

[0006] The crushing assembly includes a support frame fixedly connected to the top of the frame, a crushing bin is fixedly connected to the top of the support frame, a crushing roller is rotatably connected inside the crushing bin, the front of the crushing roller passes through the crushing bin, a discharge pipe is fixedly connected to the bottom of the crushing bin, a gear is provided on the front of the crushing bin, and a linkage assembly is provided on the front of the crushing bin;

[0007] The screening assembly includes a fixed frame fixedly connected to the inside of the frame, a rotating rod rotatably connected to the inside of the fixed frame, a connecting plate fixedly connected to the outer surface of the rotating rod, a connecting rod fixedly connected to the front of the connecting plate, a movable rod hinged to the front of the connecting rod, a connecting shaft rotatably connected to the inside of the movable rod, a screen frame is arranged inside the fixed frame, a sliding block is fixedly connected to the outer surface of the screen frame, a sliding groove is provided inside the fixed frame, and a blanking plate is fixedly connected to the bottom of the fixed frame.

[0008] Furthermore, the linkage assembly includes a belt and a pulley, there are three pulleys, the bottom pulley is fixedly connected to the motor, the top pulley is fixedly connected to the broken roller, and the left pulley is fixedly connected to the outer surface of the rotating rod.

[0009] Furthermore, the number of the gears and the number of the crushing rollers are both two, and the two gears are meshed.

[0010] Furthermore, a collecting box is provided at the bottom of the frame, the collecting box is located at the bottom of the blanking plate, the screen frame is located at the top of the blanking plate, and the blanking plate is in an inclined state.

[0011] Furthermore, the sliding block is slidably connected to the inside of the sliding groove, and the movable rod is rotatably connected to the outer surface of the connecting shaft.

[0012] Furthermore, the discharge pipe is located at the top of the screen frame.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The pulverizing device for nano material production places the nano material in a pulverizing bin, starts a motor to drive a linkage assembly, the linkage assembly drives two crushing rollers and gears to rotate, the crushing rollers are rotated to crush the nano material, the crushed nano material falls into a screen frame through a discharge pipe, the linkage assembly drives a rotating rod, a connecting plate and a connecting rod to rotate, the rotation of the connecting rod drives a movable rod, a connecting shaft, a sliding block and a screen frame to reciprocate left and right, the reciprocating screen frame can screen the particle size of the nano material, and improve the quality of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the crushing component of the utility model;

[0017] Figure 3 This is a schematic diagram of the screening component of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the crushing bin of the utility model.

[0019] In the figure: 1 frame, 2 motor, 3 screening component, 301 fixed frame, 302 rotating rod, 303 connecting plate, 304 connecting rod, 305 movable rod, 306 slider, 307 connecting shaft, 308 unloading plate, 309 chute, 310 screen frame, 4 crushing component, 401 support frame, 402 crushing bin, 403 crushing roller, 404 gear, 405 discharge pipe, 406 linkage component, 5 collection box. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 In this embodiment, a crushing device for nanomaterial production includes a frame 1, a motor 2 is arranged at the bottom of the frame 1, a screening component 3 is arranged at the top of the frame 1, and a crushing component 4 is arranged at the top of the frame 1.

[0022] The crushing assembly 4 includes a support frame 401 fixedly connected to the top of the frame 1, a crushing bin 402 is fixedly connected to the top of the support frame 401, a crushing roller 403 is rotatably connected inside the crushing bin 402, the front of the crushing roller 403 passes through the crushing bin 402, a discharge pipe 405 is fixedly connected to the bottom of the crushing bin 402, a gear 404 is arranged on the front of the crushing bin 402, the number of the gears 404 and the crushing roller 403 are both two, the two gears 403 are meshed, and a linkage assembly 406 is arranged on the front of the crushing bin 402;

[0023] Secondly, the screening assembly 3 includes a fixed frame 301 fixedly connected to the inside of the frame 1, a rotating rod 302 is rotatably connected inside the fixed frame 301, a connecting plate 303 is fixedly connected to the outer surface of the rotating rod 302, a connecting rod 304 is fixedly connected to the front of the connecting plate 303, a movable rod 305 is hinged to the front of the connecting rod 304, a connecting shaft 307 is rotatably connected inside the movable rod 305, and the movable rod 305 is rotatably connected to the outer surface of the connecting shaft 307. A screen frame 310 is arranged inside the fixed frame 301, and a discharge pipe 405 is located at the top of the screen frame 310. A slider 306 is fixedly connected to the outer surface of the screen frame 310, a chute 309 is provided inside the fixed frame 301, and the slider 306 is slidably connected to the inside of the chute 309, so that the slider 306 can be more stable when sliding. A blanking plate 308 is fixedly connected to the bottom of the fixed frame 301.

[0024] In addition, the linkage assembly 406 includes a belt and a pulley, the number of pulleys is three, the bottom pulley is fixedly connected to the motor 2, the top pulley is fixedly connected to the broken roller 403, and the left pulley is fixedly connected to the outer surface of the rotating rod 302. A collection box 5 is arranged at the bottom of the frame 1, the collection box 5 is located at the bottom of the unloading plate 308, the screen frame 310 is located at the top of the unloading plate 308, and the unloading plate 308 is in an inclined state, so that the nanomaterials can fall into the collection box 5 more easily.

[0025] The working principle of the above embodiment is:

[0026] The pulverizing device for nano material production places the nano material in a pulverizing bin 402, starts the motor 2 to drive the linkage assembly 406, the linkage assembly 406 drives the two crushing rollers 403 and the gear 404 to rotate, the crushing roller 403 is rotated to crush the nano material, the crushed nano material falls into the screen frame 310 through the discharge pipe 405, the linkage assembly 406 drives the rotating rod 302, the connecting plate 303 and the connecting rod 304 to rotate, the rotation of the connecting rod 304 drives the movable rod 305, the connecting shaft 307, the sliding block 306 and the screen frame 310 to reciprocate left and right, the reciprocating screen frame 310 can screen the particle size of the nano material, improve the quality of the material, and the nano material that fails the particle size screening at the top of the screen frame 310 can be put back into the pulverizing bin 402 for pulverization and screening.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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 comminution device for nanomaterial production, comprising a frame (1), characterized in that: A motor (2) is arranged at the bottom of the frame (1), a screening component (3) is arranged at the top of the frame (1), and a crushing component (4) is arranged at the top of the frame (1); The pulverizing assembly (4) comprises a support frame (401) fixedly connected to the top of the frame (1); a pulverizing bin (402) is fixedly connected to the top of the support frame (401); a pulverizing roller (403) is rotatably connected inside the pulverizing bin (402); the front of the pulverizing roller (403) passes through the pulverizing bin (402); a discharge pipe (405) is fixedly connected to the bottom of the pulverizing bin (402); a gear (404) is provided on the front of the pulverizing bin (402); and a linkage assembly (406) is provided on the front of the pulverizing bin (402); The screening assembly (3) comprises a fixed frame (301) fixedly connected to the inside of the frame (1); a rotating rod (302) is rotatably connected to the inside of the fixed frame (301); a connecting plate (303) is fixedly connected to the outer surface of the rotating rod (302); a connecting rod (304) is fixedly connected to the front of the connecting plate (303); a movable rod (305) is hinged to the front of the connecting rod (304); a connecting shaft (307) is rotatably connected to the inside of the movable rod (305); a screen frame (310) is arranged inside the fixed frame (301); a sliding block (306) is fixedly connected to the outer surface of the screen frame (310); a sliding groove (309) is provided inside the fixed frame (301); and a blanking plate (308) is fixedly connected to the bottom of the fixed frame (301).

2. A pulverizing device for nanomaterial production according to claim 1, characterized in that: The linkage assembly (406) comprises a belt and pulleys, the number of the pulleys being three, the bottom pulley being fixedly connected to the motor (2), the top pulley being fixedly connected to the crushing roller (403), and the left pulley being fixedly connected to the outer surface of the rotating rod (302).

3. The pulverizing device for nanomaterial production according to claim 1, characterized in that: The number of the gears (404) and the number of the crushing rollers (403) are both two, and the two gears (404) are meshed.

4. The pulverizing device for nanomaterial production according to claim 1, characterized in that: A collecting box (5) is provided at the bottom of the frame (1), and the collecting box (5) is located at the bottom of the blanking plate (308). The screen frame (310) is located at the top of the blanking plate (308), and the blanking plate (308) is in an inclined state.

5. The pulverizing device for nanomaterial production according to claim 1, characterized in that: The sliding block (306) is slidably connected to the inside of the sliding groove (309), and the movable rod (305) is rotatably connected to the outer surface of the connecting shaft (307).

6. The pulverizing device for nanomaterial production according to claim 1, characterized in that: The discharge pipe (405) is located on the top of the screen frame (310).

Images