CN215312810U - Magnesia raw materials thoughtlessly grinds equipment - Google Patents
Magnesia raw materials thoughtlessly grinds equipment Download PDFInfo
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- CN215312810U CN215312810U CN202121280921.XU CN202121280921U CN215312810U CN 215312810 U CN215312810 U CN 215312810U CN 202121280921 U CN202121280921 U CN 202121280921U CN 215312810 U CN215312810 U CN 215312810U
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- bevel gear
- grinding wheel
- circumference
- pot body
- big bevel
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Abstract
The utility model provides a magnesia raw materials mixes and grinds equipment, is including taking advantage of the material pot body, grinding wheel, frame, big bevel gear, motor, supporting roller, big bevel gear is fixed in taking advantage of material pot body bottom, the output bevel gear and the meshing of big bevel gear of motor, supporting roller installs on the frame to support in the bottom of big bevel gear, be fixed with the circumference limiting plate in the bottom of big bevel gear, be equipped with the circumference spacing groove of being formed by two spacing frid on the frame, the circumference limiting plate is pegged graft in the circumference spacing groove. Compared with the prior art, the utility model has the beneficial effects that: the center point support of the original mixing and grinding equipment is changed into the outer circumference support, so that the grinding wheel rotates in the material carrying pot body, the grinding stress is uniform, the equipment damage rate is reduced, and the service life of the equipment is prolonged.
Description
Technical Field
The utility model relates to refractory material primary processing equipment, in particular to magnesia raw material mixing and grinding equipment.
Background
The main forms of the existing mixing and grinding facilities are divided into two categories: one type of the grinding wheel grinding machine is that a material carrying pot body is fixed and drives a central main shaft to rotate by a driving device combination so as to drive the grinding wheel to rotate and grind materials. The other type is that the material taking pot body is driven by the driving device combination to rotate so as to drive the grinding wheel to rotate and grind the material.
Former kind of equipment that thoughtlessly grinds is because the grinding wheel weight is little rolls the long effect of rolling of time and generally inefficiency, moreover because the gearbox assembly is very inconvenient under the material pot body maintenance dismantlement, and the gearbox is not durable later maintenance cost is too high, and this type of equipment is gradually eliminated by the trade.
The other type of mixing and grinding equipment has the monomer weight of 20-23 tons, the two grinding wheels have the weight of 8-10 tons, the grinding area of the grinding wheels is 0.15-0.18 square meter, and the transmission equipment is a 60-75kw motor and a large bevel gear combination with a corresponding proportion. The facility has the advantages that the requirement on grinding materials is not high, the grinding time is correspondingly adjusted according to different materials, the grinding effect is relatively good and the combination of the large and small bevel gears is relatively durable, and the grinding time is not equal to 800-1200kg in one time. The defect is that the material carrying pot body is used as a central point support (for example, the patent document with the publication number of CN 210966837U discloses a rolling wheel type sand mixer, and the patent document with the publication number of CN 211865326U discloses a wet type wheel mill), and the damage rate of a bearing pressure bearing at the lower end of the center of the material carrying pot body is too high due to the fact that the rolling wheel is uneven in rotation and rolling force in the material carrying pot body when the material carrying pot body is in a production operation process, so that the most defect of the mixed grinding facility is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide magnesia raw material mixing and grinding equipment, which changes the central point support of the original mixing and grinding equipment into the outer circumference support, so that the grinding wheel rotates and is uniformly stressed in a material carrying pot, the damage rate of the equipment is reduced, and the service life of the equipment is prolonged.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a magnesia raw materials mixes and grinds equipment, is including taking advantage of the material pot body, grinding wheel, frame, big bevel gear, motor, supporting roller, big bevel gear is fixed in taking advantage of material pot body bottom, the output bevel gear and the meshing of big bevel gear of motor, supporting roller installs on the frame to support in the bottom of big bevel gear, be fixed with the circumference limiting plate in the bottom of big bevel gear, be equipped with the circumference spacing groove of being formed by two spacing frid on the frame, the circumference limiting plate is pegged graft in the circumference spacing groove.
The supporting rollers are uniformly distributed near the outer circumference of the big bevel gear.
The supporting idler wheels comprise idler wheels, a rolling support and idler wheel shafts, the rolling support is fixed on the frame base, the idler wheel shafts are fixedly installed on the rolling support, and the idler wheels are installed on the idler wheel shafts through bearings.
The utility model discloses a material pot body, including the material pot body, the material pot body is taken advantage of to the running roller, the running roller support is in taking advantage of the both sides of the material pot body to fix on the frame, install the running roller axle between the running roller support, the running roller is installed on the running roller axle, and the running roller can rotate on the running roller axle.
Compared with the prior art, the utility model has the beneficial effects that:
1) the utility model relates to magnesia raw material mixing and grinding equipment, which is characterized in that a supporting roller is arranged at the outer circumference of the bottom of a big bevel gear, and the center point support is changed into the outer circumference support, so that the condition that the stress of the points of the existing mixing and grinding equipment is uneven (the center point of a material carrying pot body) is thoroughly improved, the bottom of the material carrying pot body is stressed comprehensively, and the stable operation of the whole effective support of the bottom circumference of a rotary pot body is ensured.
2) The magnesia raw material mixing and milling equipment can bear the milling wheel with larger weight and larger cross section area, and has good mixing and milling effect and high mixing and milling efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a partially enlarged schematic view of the bottom support roller of the bevel bull gear and the circumferential limiting structure.
In the figure: 1-grinding wheel, 2-grinding wheel frame, 3-material carrying pot body, 4-big bevel gear, 5-supporting roller, 5-1 roller shaft, 5-2 roller bracket, 5-3 roller, 6-frame base, 7-motor, 8-grinding wheel shaft, 9-circumference limit baffle, 10-limit groove plate and 11-circumference limit groove.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
referring to fig. 1-3, a magnesia raw material mixing and grinding device comprises a material carrying pot body 3, a grinding wheel 1, a rack base 6, a large bevel gear 4, a motor 7 and a support roller 5, wherein the large bevel gear 4 is fixed at the bottom of the material carrying pot body 3, an output bevel gear of the motor 7 is meshed with the large bevel gear 4, the support roller 5 is installed on the rack base 6 and is supported at the bottom of the large bevel gear 4, a circumference limiting plate 9 is fixed at the bottom of the large bevel gear 4, a circumference limiting groove 11 formed by two limiting groove plates 10 is arranged on the rack base 6, and the circumference limiting plate 9 is inserted in the circumference limiting groove 11.
The supporting rollers 5 are uniformly distributed near the outer circumference of the big bevel gear 4. The circumferential limit groove 11 and the circumferential limit plate 10 are inside the support roller 5. The circumference limiting groove 11 is annularly arranged on the frame base 6, and the circumference limiting plate 10 is circularly inserted in the circumference limiting groove 11. When the motor 7 drives the bevel gear 4 to rotate, the circumferential limiting groove 11 and the circumferential limiting plate 10 play a role in radially limiting the bevel gear 4.
The supporting rollers 5 comprise rollers 5-3, roller supports 5-2 and roller shafts 5-1, the roller supports 5-2 are fixed on a frame base 6, the roller shafts 5-1 are fixedly arranged on the roller supports 5-2, and the rollers 5-3 are arranged on the roller shafts 5-1 through bearings. The supporting rollers 5 are uniformly distributed near the outer circumference of the big bevel gear 4, the rollers 5-3 play a role of supporting the big bevel gear 4, and the rolling direction of the rollers 5-3 is consistent with the rotating direction of the big bevel gear 4.
The material taking pot is characterized in that the grinding wheel 1 is arranged in the material taking pot body 3, the grinding wheel supports 2 are arranged on two sides of the material taking pot body 3 and fixed on the frame base 6, the grinding wheel shaft 8 is arranged between the grinding wheel supports 2, the grinding wheel 1 is arranged on the grinding wheel shaft 8, and the grinding wheel 1 can rotate on the grinding wheel shaft 8. The grinding wheel shaft 8 is fixedly connected with the grinding wheel frame 2, and the grinding wheel 1 is connected with the grinding wheel shaft 8 through a bearing.
Claims (4)
1. The utility model provides a magnesia raw materials mixes and grinds equipment, its characterized in that, is including taking advantage of the material pot body, the running wheel, frame, big bevel gear, motor, supporting roller, big bevel gear is fixed in taking advantage of material pot body bottom, the output bevel gear and the meshing of big bevel gear of motor, supporting roller installs on the frame to support in the bottom of big bevel gear, be fixed with the circumference limiting plate in the bottom of big bevel gear, be equipped with the circumference spacing groove that is formed by two spacing frid on the frame, the circumference limiting plate is pegged graft in the circumference spacing groove.
2. The magnesite raw material mixing and milling apparatus as claimed in claim 1, wherein the supporting rollers are evenly distributed near the outer circumference of the big bevel gear.
3. The magnesite raw material mixing and grinding device as claimed in claim 1, wherein the supporting rollers comprise rollers, roller supports and roller shafts, the roller supports are fixed on the frame base, the roller shafts are fixedly arranged on the roller supports, and the rollers are arranged on the roller shafts through bearings.
4. The magnesite raw material mixing and grinding device as claimed in claim 1, wherein the grinding wheel is arranged in the material carrying pot body, the grinding wheel supports are arranged at two sides of the material carrying pot body and fixed on the frame base, a grinding wheel shaft is arranged between the grinding wheel supports, the grinding wheel is arranged on the grinding wheel shaft, and the grinding wheel can rotate on the grinding wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280921.XU CN215312810U (en) | 2021-06-08 | 2021-06-08 | Magnesia raw materials thoughtlessly grinds equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280921.XU CN215312810U (en) | 2021-06-08 | 2021-06-08 | Magnesia raw materials thoughtlessly grinds equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215312810U true CN215312810U (en) | 2021-12-28 |
Family
ID=79556572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121280921.XU Active CN215312810U (en) | 2021-06-08 | 2021-06-08 | Magnesia raw materials thoughtlessly grinds equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215312810U (en) |
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2021
- 2021-06-08 CN CN202121280921.XU patent/CN215312810U/en active Active
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