An organosilicon micron-sized raw material pulverizing device

Abstract

This utility model discloses a micron-sized organosilicon raw material pulverizing device, belonging to the technical field of organosilicon pulverizing equipment. It includes a base, with a housing on top of the base. Inside the housing are a fixing mechanism and a pulverizing mechanism. The fixing mechanism includes a fixing plate installed inside the housing. By manually rotating a knob, the shaft rotates synchronously. With the cooperation of a telescopic rod, a threaded rod, and a threaded cylinder, the pressure plate moves smoothly up and down along with the anti-slip pad, quickly releasing the fixed limit on the filter screen. The filter screen can then be easily pulled out. Larger particles retained inside the filter screen are then poured back into the housing through the feed hopper for secondary pulverization, fully utilizing the material and avoiding resource waste. After cleaning, rotating the knob in the opposite direction moves the pressure plate and anti-slip pad back to their original positions, enabling quick positioning and installation of the filter screen, improving the convenience of equipment maintenance and usage efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of organosilicon pulverizing equipment, specifically an organosilicon micron-sized raw material pulverizing equipment. Background Technology

[0002] Organosilicon, a special compound that combines the advantages of both inorganic and organic materials, occupies an important position in many fields due to its low surface tension and high compressibility. Its powder also possesses excellent properties such as lubrication and heat resistance. Organosilicon micron-level raw material pulverizing equipment uses mechanical force to precisely pulverize raw materials to the micron level, which is a key link in the industrial chain. Currently, the demand for micron-level powders in fields such as biomedicine and fine chemicals is rising, driving the vigorous development of the equipment market. Its applications are wide-ranging, playing an important role in fields such as electronics, aerospace, and construction, improving the material performance and product quality of various industries.

[0003] Existing organosilicon micron-sized raw material crushing equipment suffers from problems such as inconvenient filter screen disassembly and cleaning, large particles remaining on the filter screen after crushing and being unable to be crushed again, resulting in resource waste. Furthermore, filter screen blockage leads to reduced material throughput efficiency, frequent shutdowns for cleaning, and reduced production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an organosilicon micron-sized raw material pulverizing device to solve the problems mentioned in the background art and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an organosilicon micron raw material pulverizing device, including a base, a box body arranged on the top of the base, a fixing mechanism and a pulverizing mechanism arranged inside the box body, the fixing mechanism including a fixing plate installed inside the box body, a knob arranged on the upper surface of the fixing plate, a threaded rod installed after the bottom end of the knob passes through the fixing plate, a threaded cylinder threaded to the outer surface of the threaded rod, a pressure plate fixedly installed at the bottom end of the threaded cylinder, two telescopic rods fixedly installed at the bottom of the fixing plate, the output end of each telescopic rod being fixedly installed on the upper surface of the pressure plate, and an anti-slip pad fixedly installed at the bottom of the pressure plate.

[0006] As a further improvement of this utility model: an installation frame is provided inside the box, a filter screen is installed inside the installation frame, and an installation plate is fixedly installed on the right side of the box.

[0007] As a further embodiment of this utility model: the crushing mechanism includes a motor mounted on the upper surface of the mounting plate, and two sets of bearings are embedded in the left and right inner walls of the housing. Each set of bearings is rotatably connected to a rotating shaft. A first roller shaft is fixedly installed on the outer surface of one set of rotating shafts, and a second roller shaft is fixedly installed on the outer surface of the other set of rotating shafts.

[0008] As a further embodiment of this utility model: the output end of the motor passes through the housing and bearing in sequence and is connected to one of the rotating shafts, and the first roller shaft cooperates with the second roller shaft.

[0009] As a further embodiment of this utility model: four sliding rods are fixedly installed inside the base, and a sliding sleeve is slidably connected to the outer surface of each sliding rod. A spring is sleeved on the outer surface of each sliding rod, the right end of each spring is installed inside the base, and the left end of each spring is installed on the outer surface of the sliding sleeve.

[0010] As a further embodiment of this utility model: a first hinge seat is installed on the outer surface of each sliding sleeve, and a connecting rod is hinged inside each first hinge seat. Four second hinge seats are fixedly installed on the bottom surface of the housing, and the other end of each connecting rod is hinged inside the second hinge seat.

[0011] As a further embodiment of this utility model: a collection box is provided inside the box, a pulley is installed on the bottom surface of the collection box, a sliding groove is opened inside the box, and the outer surface of the pulley is slidably connected to the inside of the sliding groove.

[0012] As a further improvement of this utility model: a feeding hopper is installed on the upper surface of the box, four support legs are installed on the bottom surface of the base, and a controller is installed on the right side of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model include: This invention allows for manual rotation of a knob, which synchronously rotates the shaft. With the cooperation of the telescopic rod, threaded rod, and threaded cylinder, the pressure plate and anti-slip pad move smoothly up and down, quickly releasing the filter screen from its fixed position. This allows for easy removal of the filter screen. Larger particles retained inside the filter screen are then fed back into the housing via the feed hopper for secondary crushing, maximizing material utilization and avoiding resource waste. After cleaning, rotating the knob in the opposite direction lowers the pressure plate and anti-slip pad, enabling quick positioning and installation of the filter screen. This improves the convenience of equipment maintenance and operational efficiency. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein: Figure 1 The schematic diagram shows the internal structure of an organosilicon micron-sized raw material pulverizing device according to one embodiment of the present invention; Figure 2The schematic diagram shows a three-dimensional structural diagram of an organosilicon micron-sized raw material pulverizing device according to one embodiment of the present invention; Figure 3 This illustration schematically shows an organosilicon micron-sized raw material pulverizing device according to one embodiment of the present invention. Figure 1 Enlarged schematic diagram of the structure at point A; Figure 4 The schematic diagram shows a three-dimensional structural diagram of the fixing mechanism in an organosilicon micron raw material pulverizing device according to one embodiment of the present invention; Figure 5 The schematic diagram shows a three-dimensional structural diagram of the pulverizing mechanism in an organosilicon micron-sized raw material pulverizing device according to one embodiment of the present invention; The following are the labels in the diagram: 1. Base; 2. Box body; 3. Fixing mechanism; 301. Fixing plate; 302. Knob; 303. Threaded rod; 304. Threaded cylinder; 305. Pressure plate; 306. Telescopic rod; 307. Anti-slip pad; 4. Mounting frame; 5. Filter screen; 6. Mounting plate; 7. Crushing mechanism; 701. Motor; 702. Bearing; 703. Rotating shaft; 704. First roller shaft; 705. Second roller shaft; 8. Slide rod; 9. Sliding sleeve; 10. Spring; 11. First hinge seat; 12. Connecting rod; 13. Second hinge seat; 14. Collection box; 15. Pulley; 16. Slide groove; 17. Feed hopper; 18. Support leg; 19. Controller. Detailed Implementation

[0015] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0016] An embodiment of the present invention is shown in conjunction with the accompanying drawings.

[0017] An organosilicon micron-sized raw material pulverizing device includes a base 1, a housing 2 mounted above the base 1, a fixing mechanism 3 and a pulverizing mechanism 7 disposed inside the housing 2, the fixing mechanism 3 including a fixing plate 301 installed inside the housing 2, a knob 302 disposed on the upper surface of the fixing plate 301, a threaded rod 303 mounted on the bottom end of the knob 302 after passing through the fixing plate 301, a threaded cylinder 304 threadedly connected to the outer surface of the threaded rod 303, and a pressure plate 305 fixedly mounted on the bottom end of the threaded cylinder 304. Two telescopic rods 306 are fixedly installed at the bottom of 301. The output end of each telescopic rod 306 is fixedly installed on the upper surface of the pressure plate 305. An anti-slip pad 307 is fixedly installed at the bottom of the pressure plate 305. By rotating the knob 302, the threaded rod 303 is driven to rotate, so that the threaded cylinder 304 moves up and down along the threaded rod 303, thereby achieving precise adjustment of the height of the pressure plate 305. The telescopic rods 306 play a guiding and stabilizing role during the lifting and lowering of the pressure plate 305, ensuring its smooth vertical movement and avoiding deviation due to lateral force.

[0018] In this embodiment, an installation frame 4 is provided inside the housing 2, a filter screen 5 is installed inside the installation frame 4, and an installation plate 6 is fixedly installed on the right side of the housing 2.

[0019] In this embodiment, the crushing mechanism 7 includes a motor 701 mounted on the upper surface of the mounting plate 6. Two sets of bearings 702 are embedded in the left and right inner walls of the housing 2. Each set of bearings 702 is rotatably connected to a rotating shaft 703. A first roller 704 is fixedly mounted on the outer surface of one set of rotating shafts 703, and a second roller 705 is fixedly mounted on the outer surface of the other set of rotating shafts 703.

[0020] In this embodiment, the output end of the motor 701 passes through the housing 2 and the bearing 702 in sequence and is connected to one of the rotating shafts 703. The first roller shaft 704 and the second roller shaft 705 cooperate and are driven by gear meshing to make the second roller shaft 705 rotate synchronously in opposite directions. The first roller shaft 704 and the second roller shaft 705 rotate towards each other to form a crushing zone of shearing and extrusion. When the crushed material enters the gap between the two roller shafts, it is crushed into fine particles under the action of strong extrusion and friction.

[0021] In this embodiment, four slide rods 8 are fixedly installed inside the base 1. Each slide rod 8 has a sliding sleeve 9 slidably connected to its outer surface. Each slide rod 8 has a spring 10 sleeved on its outer surface. The right end of each spring 10 is installed inside the base 1, and the left end of each spring 10 is installed on the outer surface of the sliding sleeve 9.

[0022] In this embodiment, a first hinge seat 11 is installed on the outer surface of each sliding sleeve 9, and a connecting rod 12 is hinged inside each first hinge seat 11. Four second hinge seats 13 are fixedly installed on the bottom surface of the housing 2. The other end of each connecting rod 12 is hinged inside the second hinge seat 13. When the equipment vibrates during operation, the housing 2 is subjected to vibration force and presses down on the first hinge seat 11. The first hinge seat 11 transmits the force to the second hinge seat 13 through the connecting rod 12, thereby driving the sliding sleeve 9 to reciprocate along the axis of the sliding rod 8. During this process, the sliding of the sliding sleeve 9 synchronously drives the spring 10 to produce elastic deformation. The spring 10 absorbs and buffers the kinetic energy generated by the vibration by virtue of its own elasticity.

[0023] In this embodiment, a collection box 14 is provided inside the box body 2. A pulley 15 is installed on the bottom surface of the collection box 14. A sliding groove 16 is opened inside the box body 2. The outer surface of the pulley 15 is slidably connected to the inside of the sliding groove 16, which makes it easy to pick up the collection box 14.

[0024] In this embodiment, a feed hopper 17 is installed on the upper surface of the housing 2, four support legs 18 are installed on the bottom surface of the base 1, and a controller 19 is installed on the right side of the base 1.

[0025] Working Principle: In actual use, the operator first feeds the organosilicon raw material to be crushed into the feed hopper 17, and then starts the crushing mechanism 7 through the controller 19. After the motor 701 is powered on, it drives the rotating shaft 703 to rotate at high speed. The rotating shaft 703 drives the first roller shaft 704 to rotate through the transmission device. Under the action of gear meshing transmission, the second roller shaft 705 and the first roller shaft 704 rotate in opposite directions synchronously, generating a strong extrusion crushing force between them, crushing the input raw material. The crushed raw material particles fall through the gap between the two grinding rollers and fall onto the surface of the filter screen 5 below for screening. Fine powder with the required particle size passes through the mesh of the filter screen 5 smoothly by its own gravity and falls into the collection box 14 below for collection. Larger particles are trapped on the surface of the filter screen. When it is found that a lot of large particles are trapped on the surface of the filter screen 5 or the material throughput efficiency is significantly reduced, the operator can easily disassemble the equipment. The structure allows for quick extraction of the filter screen 5, allowing particles that do not meet the particle size standard to be re-poured into the equipment from the feed hopper 17 for secondary crushing. This ensures full utilization of raw materials and avoids resource waste. Simultaneously, operators can clean the extracted filter screen 5 to remove any attached residual particles, preventing filter screen blockage that could affect subsequent screening effects and material throughput efficiency, thereby ensuring the overall production efficiency of the equipment. Furthermore, when the equipment vibrates during operation, the housing 2 is subjected to vibration force that presses down on the first hinge seat 11. The first hinge seat 11 transmits the force to the second hinge seat 13 through the connecting rod 12, thereby driving the sliding sleeve 9 to reciprocate along the axis of the sliding rod 8. During this process, the sliding of the sliding sleeve 9 synchronously drives the spring 10 to undergo elastic deformation. The spring 10, with its own elasticity, absorbs and buffers the kinetic energy generated by the vibration, effectively reducing the vibration amplitude, reducing damage to equipment parts, ensuring stable equipment operation, and extending the service life of the equipment.

[0026] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A device for pulverizing organosilicon micron-sized raw materials, characterized in that, The device includes a base (1), a box (2) is provided above the base (1), a fixing mechanism (3) and a crushing mechanism (7) are provided inside the box (2), the fixing mechanism (3) includes a fixing plate (301) installed inside the box (2), a knob (302) is provided on the upper surface of the fixing plate (301), a threaded rod (303) is installed after the bottom end of the knob (302) passes through the fixing plate (301), a threaded cylinder (304) is threadedly connected to the outer surface of the threaded rod (303), a pressure plate (305) is fixedly installed at the bottom end of the threaded cylinder (304), two telescopic rods (306) are fixedly installed at the bottom of the fixing plate (301), the output end of each telescopic rod (306) is fixedly installed on the upper surface of the pressure plate (305), and an anti-slip pad (307) is fixedly installed at the bottom of the pressure plate (305).

2. The organosilicon micron-sized raw material pulverizing equipment according to claim 1, characterized in that, The box (2) is provided with an installation frame (4) inside, and a filter screen (5) is installed inside the installation frame (4). An installation plate (6) is fixedly installed on the right side of the box (2).

3. The organosilicon micron-sized raw material pulverizing equipment according to claim 2, characterized in that, The crushing mechanism (7) includes a motor (701) mounted on the upper surface of the mounting plate (6). Two sets of bearings (702) are embedded in the left and right inner walls of the housing (2). Each set of bearings (702) is rotatably connected to a rotating shaft (703). A first roller (704) is fixedly installed on the outer surface of one set of rotating shafts (703), and a second roller (705) is fixedly installed on the outer surface of the other set of rotating shafts (703).

4. The organosilicon micron-sized raw material pulverizing equipment according to claim 3, characterized in that, The output end of the motor (701) passes through the housing (2) and the bearing (702) in sequence and is connected to one of the rotating shafts (703). The first roller shaft (704) cooperates with the second roller shaft (705).

5. The organosilicon micron-sized raw material pulverizing equipment according to claim 4, characterized in that, Four slide rods (8) are fixedly installed inside the base (1). Each slide rod (8) has a sliding sleeve (9) slidably connected to its outer surface. Each slide rod (8) has a spring (10) sleeved on its outer surface. The right end of each spring (10) is installed inside the base (1), and the left end of each spring (10) is installed on the outer surface of the sliding sleeve (9).

6. The organosilicon micron-sized raw material pulverizing equipment according to claim 5, characterized in that, Each of the sliding sleeves (9) has a first hinge seat (11) installed on its outer surface. Each of the first hinge seats (11) has a connecting rod (12) hinged inside. The bottom surface of the housing (2) has four second hinge seats (13) fixedly installed. The other end of each connecting rod (12) is hinged inside the second hinge seat (13).

7. The organosilicon micron-sized raw material pulverizing equipment according to claim 6, characterized in that, The box (2) is equipped with a collection box (14) inside. The bottom surface of the collection box (14) is equipped with a pulley (15). The box (2) is provided with a sliding groove (16) inside. The outer surface of the pulley (15) is slidably connected to the inside of the sliding groove (16).

8. The organosilicon micron-sized raw material pulverizing equipment according to claim 7, characterized in that, The upper surface of the box (2) is equipped with a feeding hopper (17), the bottom surface of the base (1) is equipped with four support legs (18), and the right side of the base (1) is equipped with a controller (19).

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