CN219723112U - High-efficient grinder is used in mesoporous silica production - Google Patents
High-efficient grinder is used in mesoporous silica production Download PDFInfo
- Publication number
- CN219723112U CN219723112U CN202321021258.0U CN202321021258U CN219723112U CN 219723112 U CN219723112 U CN 219723112U CN 202321021258 U CN202321021258 U CN 202321021258U CN 219723112 U CN219723112 U CN 219723112U
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- Prior art keywords
- grinding
- fixedly connected
- crucible
- machine base
- mesoporous silica
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 210000004907 gland Anatomy 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000005485 electric heating Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 13
- 239000002994 raw material Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model belongs to the field of efficient grinding devices, and particularly relates to a efficient grinding device for mesoporous silica production, which comprises a machine base, wherein a grinding crucible is fixedly connected inside the machine base, a frame is fixedly connected to the upper end of the machine base, an electric push rod is fixedly connected inside the frame, a lower pressing cover is connected inside the grinding crucible in a sliding manner, and a pressing mechanism is arranged on the lower pressing cover. According to the utility model, the lower gland, the electric push rod and the pressing mechanism are additionally arranged on the machine base, so that when particles are ground, the space in the grinding crucible is reduced by the lower gland driven by the electric push rod, the particles in the grinding crucible can be fully contacted with the rotating grinding knife, the grinding efficiency is higher, the grinding crucible is driven by the speed reducing motor to rotate, the local heating non-uniformity of the grinding crucible in the rotating process of the grinding crucible can be avoided, and the influence of the local overhigh temperature on the heating efficiency can be avoided.
Description
Technical Field
The utility model belongs to the field of efficient grinding devices, and particularly relates to an efficient grinding device for mesoporous silica production.
Background
When mesoporous silica is produced, mesoporous silica particles are required to be crushed by a grinding device to prepare mesoporous silica powder, and according to the authorized bulletin number: the utility model discloses a high-efficiency grinding device for producing monodisperse mesoporous silica microsphere powder, which is provided by CN 213726985U, and belongs to the technical field of grinding devices, and comprises: feeding subassembly, grinding component, discharging component utilize the latch that the grinding piece bottom surface set up to slide about the filter surface, in the bulk storage bin of graininess raw materials grinds into powder and filters the filter screen bottom through the filter screen, the raw materials that the rethread pushing block will become powder is released from the discharge gate, grind more efficiently, it is convenient, inside is provided with the dry-off oven, pour graininess raw materials into the dry-off oven, burn in the burning furnace through the dry-off oven bottom and provide heat for the dry-off oven in, can dry the moisture in the graininess raw materials, pour the raw materials after the stoving again into on the filter and grind into powder, can prevent effectively that the raw materials after grinding into powder from leading to the agglomeration because of inside moisture, influence the use, improve grinding efficiency.
However, in the grinding device in the above technology, when the particles are ground, the occupied space of the particles filled into the grinding crucible is large, and the space is increased along with the grinding process, so that some particles cannot contact with the grinding knife, the grinding time is increased, the efficiency is low, the grinding crucible needs to be heated in the grinding process, but the electric heating tube heating or flame heating mode is not uniform, and the mesoporous silica is easy to deteriorate due to overhigh local temperature. Accordingly, improvements in the art are needed.
Disclosure of Invention
The utility model aims to provide a high-efficiency grinding device for mesoporous silica production, which solves the problems of lower grinding efficiency and uneven heating in the prior art.
In order to achieve the above purpose, the utility model provides a high-efficiency grinding device for mesoporous silica production, which comprises a machine base, wherein the interior of the machine base is fixedly connected with a grinding crucible, the upper end of the machine base is fixedly connected with a frame, the interior of the frame is fixedly connected with an electric push rod, the interior of the grinding crucible is slidably connected with a lower gland, the lower gland is provided with a pressing mechanism, the interior of the machine base is provided with a uniform heating mechanism, the interior of the machine base is fixedly provided with an electric heating tube, the electric heating tube is in contact with the grinding crucible, the interior of the lower gland is provided with a rotating shaft through a bearing, the outer side of the rotating shaft is fixedly connected with a grinding knife, and the upper end of the lower gland is provided with a servo motor;
the uniform heating mechanism comprises a supporting shaft, a first bevel gear, a gear motor, a second bevel gear, a supporting bar and a supporting wheel, wherein the supporting shaft is installed in the machine base through a bearing, the first bevel gear is fixedly connected to the outer side of the supporting shaft, the gear motor is fixedly installed in the machine base, and the second bevel gear is fixedly connected to an output shaft of the gear motor.
The principle of the utility model is as follows: when the grinding device is used, raw materials are placed into the grinding crucible, then the electric push rod is started, the lower pressing cover slides into the grinding crucible, the servo motor is started after sliding, the servo motor drives the grinding knife to rotate through the rotating shaft, the grinding knife can crush particles in the grinding crucible in the rotating process, the lower pressing cover can be driven to press the particles through the electric push rod in the crushing process, the spring is compressed, the spring can drive the lower pressing cover to extrude the raw materials through the elastic force, the grinding space can be reduced, and therefore the grinding efficiency can be increased;
the electric heating tube is started in the grinding process, the electric heating tube heats the grinding crucible, the gear motor is started in the heating process, the gear motor drives the bevel gear II to rotate, the bevel gear II can drive the grinding crucible on the support shaft to rotate through the bevel gear I, the grinding crucible can avoid the local temperature from being too high in the rotating process, so that the temperature is heated more uniformly, and the mesoporous silica is prevented from deteriorating.
The utility model has the beneficial effects that: according to the utility model, the lower gland, the electric push rod and the pressing mechanism are additionally arranged on the machine base, so that when particles are ground, the space in the grinding crucible is reduced by the lower gland driven by the electric push rod, the particles in the grinding crucible can be fully contacted with the rotating grinding knife, the grinding efficiency is higher, the grinding crucible is driven by the speed reducing motor to rotate, the local heating non-uniformity of the grinding crucible in the rotating process of the grinding crucible can be avoided, and the influence of the local overhigh temperature on the heating efficiency can be avoided.
Further, the output shaft of the servo motor is fixedly connected with the rotating shaft, one end of the rotating shaft is arc-shaped, and the arc head can avoid affecting the rotation of the rotating shaft when the rotating shaft contacts with the grinding crucible.
Further, the pushing mechanism comprises a regulating pipe, a sliding plate, a limiting ring and a spring, wherein the upper end of the lower pressing cover is fixedly connected with the regulating pipe, the sliding plate is connected inside the regulating pipe in a sliding manner, the limiting ring is fixedly connected inside the regulating pipe, the spring is arranged inside the regulating pipe, and the sliding plate can squeeze the spring.
Further, the sliding plate is fixedly connected with the electric push rod, the sliding plate is in contact with the limiting ring, and the limiting ring can limit the sliding plate.
Further, the spring is fixedly connected with the adjusting pipe, the other end of the spring is fixedly connected with the sliding plate, and the spring can support the sliding plate through elasticity.
Further, the outside fixedly connected with support bar of grinding crucible, the supporting wheel is installed through the bearing to the inside of support bar, through designing the support bar, can be used to the installation supporting wheel.
Further, the supporting wheel is in contact with the base, the first bevel gear is meshed with the second bevel gear, and the supporting wheel can support the grinding crucible.
Drawings
FIG. 1 is a perspective view of a high-efficiency grinding device for producing mesoporous silica according to an embodiment of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 showing a high-efficiency grinding apparatus for producing mesoporous silica according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of the structure of part A of FIG. 2 of a high-efficiency grinding device for producing mesoporous silica according to an embodiment of the present utility model;
fig. 4 is an enlarged view of the B-section structure of fig. 2 of the efficient polishing apparatus for producing mesoporous silica according to an embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the grinding machine comprises a machine base 1, a grinding crucible 2, a frame 3, an electric push rod 4, a lower gland 5, a lower pressing mechanism 6, a uniform heating mechanism 7, an electric heating tube 8, a rotating shaft 9, a grinding cutter 10, a servo motor 11, an adjusting tube 61, a sliding plate 62, a limiting ring 63, a spring 64, a supporting shaft 71, a bevel gear I72, a reducing motor 73, a bevel gear II 74, a supporting bar 75 and a supporting wheel 76.
As shown in fig. 1 and 2, this embodiment provides a high-efficiency grinding device for mesoporous silica production, which comprises a machine base 1, the inside fixedly connected with grinding crucible 2 of frame 1, the upper end fixedly connected with frame 3 of frame 1, the inside fixedly connected with electric putter 4 of frame 3, the inside sliding connection of grinding crucible 2 has lower gland 5, be provided with pushing mechanism 6 on lower gland 5, the inside of frame 1 is provided with evenly heated mechanism 7, the inside fixed mounting of frame 1 has electrothermal tube 8, electrothermal tube 8 and grinding crucible 2 contact, pivot 9 is installed through the bearing to the inside of lower gland 5, the outside fixedly connected with grinding sword 10 of pivot 9, servo motor 11 is installed to the upper end of lower gland 5, servo motor 11's output shaft and pivot 9 fixed connection, the one end of pivot 9 is the circular arc, when pivot 9 lies in grinding crucible 2 contact, the rotation of pivot 9 can avoid influencing pivot 9.
As shown in fig. 1, 2 and 3, the pushing mechanism 6 includes an adjusting tube 61, a sliding plate 62, a limiting ring 63 and a spring 64, the upper end of the lower gland 5 is fixedly connected with the adjusting tube 61, the inside of the adjusting tube 61 is slidably connected with the sliding plate 62, the inside of the adjusting tube 61 is fixedly connected with the limiting ring 63, the inside of the adjusting tube 61 is provided with the spring 64, the sliding plate 62 can squeeze the spring 64, the sliding plate 62 is fixedly connected with the electric push rod 4, the sliding plate 62 is in contact with the limiting ring 63, the limiting ring 63 can limit the sliding plate 62, the spring 64 is fixedly connected with the adjusting tube 61, the other end of the spring 64 is fixedly connected with the sliding plate 62, and the spring 64 can support the sliding plate 62 through elasticity.
As shown in fig. 1, fig. 2 and fig. 4, the uniform heating mechanism 7 comprises a support shaft 71, a first bevel gear 72, a gear motor 73, a second bevel gear 74, a support bar 75 and a support wheel 76, wherein the support shaft 71 is installed in the machine base 1 through a bearing, the first bevel gear 72 is fixedly connected to the outer side of the support shaft 71, the gear motor 73 is fixedly installed in the machine base 1, the second bevel gear 74 is fixedly connected to an output shaft of the gear motor 73, the support bar 75 is fixedly connected to the outer side of the grinding crucible 2, the support wheel 76 is installed in the support bar 75 through a bearing, the second bevel gear 74 can drive the first bevel gear 72 to rotate, the support wheel 76 is in contact with the machine base 1, the first bevel gear 72 is meshed with the second bevel gear 74, and the support wheel 76 can support the grinding crucible 2.
The specific implementation process of the utility model is as follows: when the grinding device is used, raw materials are placed into the grinding crucible 2, then the electric push rod 4 is started, the lower pressing cover 5 slides into the grinding crucible 2, the servo motor 11 is started after the lower pressing cover slides into the grinding crucible 2, the servo motor 11 drives the grinding knife 10 to rotate through the rotating shaft 9, the grinding knife 10 can crush particles in the grinding crucible 2 in the rotating process, the lower pressing cover 5 can be driven by the electric push rod 4 to press the particles in the crushing process and compress the spring 64, the spring 64 can drive the lower pressing cover 5 to squeeze the raw materials through elasticity, the grinding space can be reduced, and the grinding efficiency can be increased;
the electric heating tube 8 is started in the grinding process, the electric heating tube 8 heats the grinding crucible 2, the gear motor 73 is started in the heating process, the gear motor 73 drives the bevel gear II 74 to rotate, the bevel gear II 74 can drive the grinding crucible 2 on the support shaft 71 to rotate through the bevel gear I72, the local temperature of the grinding crucible 2 can be prevented from being too high in the rotating process, and therefore the temperature can be heated more uniformly, and mesoporous silica is prevented from deteriorating.
According to the utility model, the lower gland 5, the electric push rod 4 and the pressing mechanism 6 are additionally arranged on the machine base 1, so that when particles are ground, the space in the grinding crucible 2 is reduced by driving the lower gland 5 through the electric push rod 4, the particles in the grinding crucible can be fully contacted with the rotating grinding knife 10, the grinding efficiency is higher, the grinding crucible 2 can be driven to rotate through the gear motor 73, the local heating non-uniformity of the grinding crucible 2 in the rotating process of the grinding crucible 2 can be avoided, and the influence of the local overhigh temperature on the heating efficiency can be avoided.
It should be noted in advance that, in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a mesoporous silica production is with high-efficient grinder, includes frame, its characterized in that: the inner part of the machine base is fixedly connected with a grinding crucible, the upper end of the machine base is fixedly connected with a frame, the inner part of the frame is fixedly connected with an electric push rod, the inner part of the grinding crucible is connected with a lower gland in a sliding manner, a pressing mechanism is arranged on the lower gland, a uniform heating mechanism is arranged in the machine base, an electric heating tube is fixedly arranged in the machine base and is in contact with the grinding crucible, a rotating shaft is arranged in the lower gland through a bearing, a grinding knife is fixedly connected to the outer side of the rotating shaft, and a servo motor is arranged at the upper end of the lower gland;
the uniform heating mechanism comprises a supporting shaft, a first bevel gear, a gear motor, a second bevel gear, a supporting bar and a supporting wheel, wherein the supporting shaft is installed in the machine base through a bearing, the first bevel gear is fixedly connected to the outer side of the supporting shaft, the gear motor is fixedly installed in the machine base, and the second bevel gear is fixedly connected to an output shaft of the gear motor.
2. The efficient grinding device for producing mesoporous silica according to claim 1, wherein: the output shaft of the servo motor is fixedly connected with the rotating shaft, and one end of the rotating shaft is arc-shaped.
3. The efficient grinding device for producing mesoporous silica according to claim 1, wherein: the pressing mechanism comprises an adjusting pipe, a sliding plate, a limiting ring and a spring, wherein the upper end of the lower pressing cover is fixedly connected with the adjusting pipe, the sliding plate is connected inside the adjusting pipe in a sliding mode, the limiting ring is fixedly connected inside the adjusting pipe, and the spring is arranged inside the adjusting pipe.
4. The efficient grinding device for producing mesoporous silica according to claim 3, wherein: the sliding plate is fixedly connected with the electric push rod, and the sliding plate is in contact with the limiting ring.
5. The efficient grinding device for producing mesoporous silica according to claim 3, wherein: the spring is fixedly connected with the adjusting pipe, and the other end of the spring is fixedly connected with the sliding plate.
6. The efficient grinding device for producing mesoporous silica according to claim 1, wherein: the outside fixedly connected with support bar of grinding crucible, the inside of support bar is installed the supporting wheel through the bearing.
7. The efficient grinding device for producing mesoporous silica according to claim 1, wherein: the support wheel is contacted with the base, and the first bevel gear is meshed with the second bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321021258.0U CN219723112U (en) | 2023-05-04 | 2023-05-04 | High-efficient grinder is used in mesoporous silica production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321021258.0U CN219723112U (en) | 2023-05-04 | 2023-05-04 | High-efficient grinder is used in mesoporous silica production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723112U true CN219723112U (en) | 2023-09-22 |
Family
ID=88025619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321021258.0U Active CN219723112U (en) | 2023-05-04 | 2023-05-04 | High-efficient grinder is used in mesoporous silica production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723112U (en) |
-
2023
- 2023-05-04 CN CN202321021258.0U patent/CN219723112U/en active Active
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