Energy-saving stirring equipment for processing electronic-grade silica powder
By designing a gear system driven by a rotary motor and a scraper assembly, the problems of uneven mixing and inconvenient cleaning in energy-saving mixing equipment for electronic-grade silicon micropowder processing were solved, achieving uniform mixing and convenient cleaning of materials.
Patent Information
- Application Number
- CN202520615464.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-04-03
AI Technical Summary
Existing energy-saving mixing equipment for electronic-grade silicon micropowder processing cannot achieve uniform mixing in all areas of the equipment during the mixing process. In particular, material tends to accumulate in the bottom area, which is inconvenient to clean and consumes a lot of time and effort.
An energy-saving mixing device was designed, comprising a main body component, a sealing component, a transmission component, a bottom scraping component, and a mixing component. The device uses a rotary motor to drive a gear system to move a scraper and a mixing rod, thereby achieving uniform mixing of the material at the bottom. The design of a removable sealing cover simplifies the cleaning process.
It achieves uniform mixing of materials inside the equipment, avoids material accumulation at the bottom, simplifies the cleaning process, and reduces the labor intensity and time cost for operators.
Smart Images
Figure CN223959570U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of silicon micropowder processing technology, and more specifically to an energy-saving stirring device for processing electronic-grade silicon micropowder. Background Technology
[0002] With the rapid development of semiconductors, integrated circuits, and the electronics industry, the demand for electronic-grade silicon micropowder is constantly increasing. This has prompted manufacturers to seek more efficient and environmentally friendly production methods to meet market demand. Compared with traditional mixing equipment, energy-saving mixing equipment for electronic-grade silicon micropowder processing pays more attention to energy conservation and environmental protection in its design. By optimizing the transmission design and adopting high-efficiency motors, energy consumption can be reduced and energy waste can be minimized.
[0003] Existing energy-saving mixing equipment for electronic-grade silicon micropowder processing suffers from design flaws in its mixing devices, resulting in an inability to achieve uniform and thorough mixing of materials in all areas of the equipment during the mixing process. This problem is particularly pronounced at the bottom of the equipment, where unmixed materials gradually accumulate as the mixing operation continues, leading to significant material accumulation.
[0004] In addition, when it is necessary to clean the mixing device, due to existing design problems, it cannot be done in a simple and convenient way. Instead, the entire mixing device must be dismantled, which not only consumes a lot of time and effort but also increases the labor intensity of the operators.
[0005] To address the aforementioned problems, this application provides an energy-saving mixing device for processing electronic-grade silicon micropowder. Utility Model Content
[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an energy-saving stirring device for electronic-grade silicon micropowder processing, so as to solve the problems existing in the background art.
[0007] This utility model provides the following technical solution: an energy-saving stirring device for processing electronic-grade silicon micro powder, comprising a main component and a sealing component installed on the main component, a transmission component installed at the bottom of the main component, a bottom scraping component installed on the transmission component, and a stirring component installed below the sealing component;
[0008] Preferably, the main component includes a mixing tank, a fixing collar, and supporting feet, wherein the fixing collar is snapped onto the bottom of the mixing tank, and four supporting feet evenly distributed in a circle are installed at the bottom of the fixing collar.
[0009] Preferably, the sealing assembly includes a sealing cap, a sealing ring, a retaining buckle, a threaded post, and a retaining knob. The sealing cap is snapped onto the top of the mixing tank, the sealing ring is fitted between the mixing tank and the sealing cap, and four pairs of corresponding retaining buckles are installed on the mixing tank and the retaining ring. The retaining buckle located at the bottom is rotatably sleeved on the threaded post, and the upper end of the threaded post is threadedly sleeved on the retaining knob.
[0010] Preferably, the transmission assembly includes a rotary motor, a first gear, a second gear, a rotating column, an alloy gear sleeve, a limiting sleeve, and a rotating block. The rotary motor is fixedly installed at the bottom of the mixing tank. The rotary motor drive shaft passes through the mixing tank and the rotating block and is fixedly sleeved on the first gear. The first gear meshes with the second gear. One end of the rotating column is fixedly sleeved on the second gear, and the other end is rotatably engaged with the bottom of the limiting sleeve. The limiting sleeve is fixedly installed at the bottom of the mixing tank. The side of the second gear away from the first gear meshes with the inner tooth groove of the alloy gear sleeve. The alloy gear sleeve is rotatably sleeved on the limiting sleeve. The rotating block is rotatably sleeved on the rotary motor drive shaft and fixedly installed on the alloy gear sleeve. At this time, the first gear starts to rotate under the action of the rotary motor drive shaft, and drives the second gear meshing with it. In turn, the second gear drives the alloy gear sleeve and the rotating block fixedly installed on the alloy gear sleeve to rotate.
[0011] Preferably, the bottom scraping assembly includes a mounting ring, a scraper, a first fixing screw, and a scraper block. The mounting ring is movably sleeved on the rotating block. The scraper is fixedly installed on the left and right sides of the mounting ring, with its lower brush portion adhering to the inner wall of the bottom of the mixing tank. The scraper block is fixedly installed on the end of the scraper away from the mounting ring and adhering to the edge of the bottom side wall of the mixing tank. The first fixing screw is located on the front and rear sides of the mounting ring. The first fixing screw movably passes through the mounting ring and is threaded onto the rotating block. At this time, the mounting ring, under the action of the rotating block, drives the scraper and scraper block to stir the material at the bottom of the mixing tank.
[0012] Preferably, the stirring assembly includes a first locking block, a second locking block, a rotating rod, a stirring rod, a mounting block, and second fixing screws. The first locking block is fixedly sleeved on the extension end of the rotary motor drive shaft, and the second locking block is engaged with the first locking block. The lower end of the rotating rod is fixedly sleeved on the second locking block, and the upper end is rotatably sleeved on the mounting block. Three stirring rods distributed at different angles are fixedly mounted on the rotating rod. At this time, the rotary motor drive shaft drives the first locking block to rotate, and under the engaging action between the first and second locking blocks, it drives the rotating rod and the stirring rods fixedly mounted on the rotating rod to rotate. The mounting block fits against the lower side of the sealing cover. Four second fixing screws, evenly distributed circumferentially, are provided below the mounting block. The threaded ends of the second fixing screws move through the mounting block and are engaged with the bottom of the sealing cover. When the sealing cover is pulled upwards, the first and second locking blocks are no longer engaged.
[0013] The technical effects and advantages of this utility model are as follows:
[0014] When using the device, the first gear is driven to rotate by the rotary motor, and through the second gear, it drives the alloy gear sleeve and the rotating block fixedly mounted on the alloy gear sleeve to rotate. Under the action of the rotating block, the mounting ring drives the scraper and scraper block to stir the material at the bottom of the mixing tank. This design prevents the material from accumulating at the bottom due to lack of stirring. When cleaning the equipment, pull out the sealing cover so that the first and second locking blocks are no longer locked. At this time, turn the first and second fixing screws to remove the mounting ring, mounting block and its fixedly mounted parts for cleaning. This design facilitates the cleaning of the equipment. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0016] Figure 2 This is a partial cross-sectional view of the overall structure of this utility model.
[0017] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle.
[0018] The attached figures are labeled as follows: 1. Main component; 101. Mixing tank; 102. Fixing collar; 103. Support foot; 2. Sealing component; 201. Sealing cap; 202. Sealing ring; 203. Fixing buckle; 204. Threaded column; 205. Fixing knob; 3. Transmission component; 301. Rotary motor; 302. First gear; 303. Second gear; 304. Rotating column; 305. Alloy gear sleeve; 306. Limiting sleeve; 307. Rotating block; 4. Scraping component; 401. Mounting ring; 402. Scraper; 403. First fixing screw; 404. Scraper block; 5. Mixing component; 501. First locking block; 502. Second locking block; 503. Rotating rod; 504. Mixing rod; 505. Mounting block; 506. Second fixing screw. Detailed Implementation
[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The energy-saving stirring equipment for electronic-grade silicon micropowder processing involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0020] Reference Figure 1 and Figure 2This utility model provides an energy-saving stirring device for processing electronic-grade silicon micro powder, including a main component 1 and a sealing component 2 installed on the main component 1. A transmission component 3 is installed at the bottom of the main component 1, a bottom scraping component 4 is installed on the transmission component 3, and a stirring component 5 is installed below the sealing component 2.
[0021] Reference Figure 1 The main component 1 includes a mixing tank 101, a fixing collar 102 and support feet 103. The fixing collar 102 is snapped into the bottom of the mixing tank 101, and four support feet 103 are evenly distributed in a circle at the bottom of the fixing collar 102.
[0022] Reference Figure 1 and Figure 2 The sealing assembly 2 includes a sealing cap 201, a sealing ring 202, a fixing buckle 203, a threaded post 204, and a fixing knob 205. The sealing cap 201 is snapped onto the top of the mixing tank 101. The sealing ring 202 is fitted between the mixing tank 101 and the sealing cap 201. Four pairs of corresponding fixing buckles 203 are installed on the mixing tank 101 and the fixing ring 102. The fixing buckle 203 located at the bottom rotates and fits onto the threaded post 204. The upper end of the threaded post 204 is threaded and fitted onto the fixing knob 205.
[0023] Reference Figure 2 and Figure 3 The transmission assembly 3 includes a rotary motor 301, a first gear 302, a second gear 303, a rotating column 304, an alloy gear sleeve 305, a limiting sleeve 306, and a rotating block 307. The rotary motor 301 is fixedly installed at the bottom of the mixing tank 101. The drive shaft of the rotary motor 301 passes through the mixing tank 101 and the rotating block 307 and is fixedly sleeved onto the first gear 302. The first gear 302 meshes with the second gear 303. One end of the rotating column 304 is fixedly sleeved onto the second gear 303, and the other end is rotatably engaged with the bottom of the limiting sleeve 306. The limiting sleeve 306 is fixedly installed... Installed at the bottom of the mixing tank 101, the second gear 303 on the side away from the first gear 302 meshes with the inner tooth groove of the alloy gear sleeve 305. The alloy gear sleeve 305 rotates and is sleeved with the limiting sleeve 306. The rotating block 307 rotates and is sleeved with the drive shaft of the rotary motor 301 and is fixedly installed on the alloy gear sleeve 305. At this time, the first gear 302 starts to rotate under the action of the drive shaft of the rotary motor 301, and drives the second gear 303 that meshes with it. Then the second gear 303 drives the alloy gear sleeve 305 and the rotating block 307 fixedly installed on the alloy gear sleeve 305 to rotate.
[0024] Reference Figure 2 and Figure 3The bottom scraping assembly 4 includes a mounting ring 401, a scraper 402, a first fixing screw 403, and a scraper block 404. The mounting ring 401 is movably sleeved on the rotating block 307. The scraper 402 is fixedly installed on the left and right sides of the mounting ring 401, and its lower brush part is attached to the inner wall of the bottom of the mixing tank 101. The scraper block 404 is fixedly installed on the end of the scraper 402 away from the mounting ring 401 and is attached to the edge of the bottom side wall of the mixing tank 101. The first fixing screw 403 is located on the front and rear sides of the mounting ring 401. The first fixing screw 403 moves through the mounting ring 401 and is threaded onto the rotating block 307. At this time, the mounting ring 401 drives the scraper 402 and the scraper block 404 to stir the material at the bottom of the mixing tank 101 under the action of the rotating block 307.
[0025] Reference Figure 2 and Figure 3 The stirring assembly 5 includes a first locking block 501, a second locking block 502, a rotating rod 503, a stirring rod 504, a mounting block 505, and a second fixing screw 506. The first locking block 501 is fixedly sleeved on the extension end of the drive shaft of the rotary motor 301. The second locking block 502 is engaged with the first locking block 501. The lower end of the rotating rod 503 is fixedly sleeved on the second locking block 502, and the upper end is rotatably sleeved on the mounting block 505. Three stirring rods 504 distributed at different angles are fixedly mounted on the rotating rod 503. At this time, the drive shaft of the rotary motor 301 drives the first locking block... 501 rotates, and under the engaging action between the first locking block 501 and the second locking block 502, it drives the rotating rod 503 and the stirring rod 504 fixedly installed on the rotating rod 503 to rotate; the mounting block 505 fits against the lower side of the sealing cover 201, and four second fixing screws 506 are evenly distributed in a circle below the mounting block 505. The threaded end of the second fixing screw 506 moves through the mounting block 505 and then the threaded end engages with the bottom of the sealing cover 201. At this time, the sealing cover 201 is pulled upwards, and the first locking block 501 and the second locking block 502 are no longer engaged.
[0026] The working principle of this utility model is as follows: When the device is in use, the drive shaft of the rotary motor 301 drives the first locking block 501 to rotate, and under the locking action between the first locking block 501 and the second locking block 502, it drives the rotating rod 503 and the stirring rod 504 fixedly installed on the rotating rod 503 to rotate, thereby stirring the material inside the stirring tank 101. At the same time, the first gear 302 starts to rotate under the action of the drive shaft of the rotary motor 301, and drives the second gear 303 that meshes with it. In turn, the second gear 303 drives the alloy gear sleeve 305 and the fixed mounting plate 504 to rotate. The rotating block 307 mounted on the alloy toothed sleeve 305 rotates, and the mounting ring 401 drives the scraper 402 and scraper 404 to stir the material at the bottom of the mixing tank 101 under the action of the rotating block 307. After long-term use, the fixing knob 205 is turned out to pull the sealing cover 201 out of the snap-fit with the mixing tank 101, so that the first snap-fit block 501 and the second snap-fit block 502 are no longer snapped. At this time, the first fixing screw 403 and the second fixing screw 506 are turned to remove the mounting ring 401 and the mounting block 505 and the parts fixedly mounted on it for cleaning.
[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An energy-saving stirring device for processing electronic-grade silicon micropowder, comprising a main body component (1) and a sealing component (2) mounted on the main body component (1), characterized in that: The main component (1) has a transmission component (3) installed at its bottom, a scraping component (4) installed on the transmission component (3), and a stirring component (5) installed below the sealing component (2). The main component (1) includes a stirring tank (101). The transmission component (3) includes a rotary motor (301), a first gear (302), a second gear (303), a rotating column (304), an alloy gear sleeve (305), a limiting sleeve (306), and a rotating block (307). The scraping component (4) includes... The assembly includes a mounting ring (401), a scraper (402), a first fixing screw (403), and a scraper block (404). The rotary motor (301) is fixedly mounted at the bottom of the mixing tank (101). The drive shaft of the rotary motor (301) passes through the mixing tank (101) and the rotating block (307) and is fixedly fitted with a first gear (302). The first gear (302) meshes with a second gear (303). One end of the rotating column (304) is fixedly fitted with the second gear (303), and the other end is rotatably engaged with... At the bottom of the limiting sleeve (306), the limiting sleeve (306) is fixedly installed at the bottom of the mixing tank (101). The side of the second gear (303) away from the first gear (302) meshes with the inner tooth groove of the alloy gear sleeve (305). The alloy gear sleeve (305) is rotatably sleeved on the limiting sleeve (306). The rotating block (307) is rotatably sleeved on the drive shaft of the rotary motor (301) and fixedly installed on the alloy gear sleeve (305). The mounting ring (401) is movably sleeved on the rotating block (307). The scraper (402) is fixedly installed on the left and right sides of the mounting ring (401), and its lower brush part is attached to the bottom inner wall of the mixing tank (101). The scraper block (404) is fixedly installed on the end of the scraper (402) away from the mounting ring (401) and attached to the bottom side wall edge of the mixing tank (101). The first fixing screw (403) is set on the front and rear sides of the mounting ring (401). The first fixing screw (403) moves through the mounting ring (401) and then threadedly engages with the rotating block (307).
2. The energy-saving stirring equipment for processing electronic-grade silicon micropowder according to claim 1, characterized in that: The main component (1) also includes a fixing collar (102) and support feet (103), wherein the fixing collar (102) is snapped into the bottom of the mixing tank (101), and four support feet (103) are installed at the bottom of the fixing collar (102) in a circumferentially evenly distributed manner.
3. The energy-saving stirring equipment for processing electronic-grade silicon micropowder according to claim 2, characterized in that: The sealing assembly (2) includes a sealing cap (201), a sealing ring (202), a fixing buckle (203), a threaded post (204), and a fixing knob (205). The sealing cap (201) is snapped onto the top of the mixing tank (101), and the sealing ring (202) is fitted between the mixing tank (101) and the sealing cap (201). Four pairs of fixing buckles (203) are installed on the mixing tank (101) and the fixing ring (102), with the fixing buckle (203) located at the bottom rotating and sleeved onto the threaded post (204). The upper end of the threaded post (204) is threaded and sleeved onto the fixing knob (205).
4. The energy-saving stirring equipment for processing electronic-grade silicon micropowder according to claim 3, characterized in that: The stirring assembly (5) includes a first locking block (501), a second locking block (502), a rotating rod (503), a stirring rod (504), a mounting block (505), and a second fixing screw (506). The first locking block (501) is fixedly sleeved on the extension end of the drive shaft of the rotary motor (301), and the second locking block (502) is engaged with the first locking block (501). The lower end of the rotating rod (503) is fixedly sleeved on the second locking block (502), and the upper end is rotatably sleeved on the mounting block (505). Three stirring rods (504) distributed at different angles are fixedly installed on the rotating rod (503). The mounting block (505) is attached to the lower side of the sealing cover (201). Four second fixing screws (506) are evenly distributed in a circle below the mounting block (505). The threaded end of the second fixing screw (506) moves through the mounting block (505) and is threadedly engaged at the bottom of the sealing cover (201).
5. An energy-saving stirring device for processing electronic-grade silicon micropowder according to claim 1 or 4, characterized in that: The rotating block (307) has a through hole, so that the drive shaft of the rotating motor (301) can move through the rotating block (307) and then be fixedly sleeved on the first locking block (501).