CN215996884U - Automatic change four unification stone mills of air-conveying formula in adjustable grinding clearance - Google Patents
Automatic change four unification stone mills of air-conveying formula in adjustable grinding clearance Download PDFInfo
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- CN215996884U CN215996884U CN202121785233.9U CN202121785233U CN215996884U CN 215996884 U CN215996884 U CN 215996884U CN 202121785233 U CN202121785233 U CN 202121785233U CN 215996884 U CN215996884 U CN 215996884U
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- 239000004575 stone Substances 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000005498 polishing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses an automatic air-conveying type four-in-one stone mill capable of adjusting grinding gaps, which belongs to the technical field of stone mills and comprises a material collecting groove, a first grinding disc and a second grinding disc, wherein the bottom of the material collecting groove is fixedly connected with a fixing body, the inner wall of the bottom of the material collecting groove is fixedly connected with the first grinding disc, an adjusting assembly is arranged in the fixing body, a telescopic groove is arranged in the first grinding disc in a penetrating manner, the top of the adjusting assembly penetrates through the material collecting groove to the inner part of the telescopic groove, the fixing bearing I is fixedly connected with the bottom of the second grinding disc, and the outer surface of the outer ring of the first fixing bearing is fixedly connected with the inner wall of the fixing groove. The overall practicability is improved.
Description
Technical Field
The utility model relates to the technical field of stone mills, in particular to an automatic air-conveying type four-in-one stone mill capable of adjusting grinding gaps.
Background
The stone mill is a machine for processing grains such as rice, wheat and beans into powder and pulp, starts to be manually or animal-powered, and is promoted to China, the water mill is invented by Chinese workers with water as power, the water mill is usually made of two round stones, the mill is two layers of planes, the joint of the two layers has textures, the grains enter the middle of the two layers from holes above, move outwards along the textures, and are ground into powder when rolling across the two layers.
The traditional stone mill can not adjust the clearance of grinding according to the size of the material of polishing, can only polish to the material of single size like this, can not polish the material not of uniform size to reduce the scope of polishing of stone mill, reduced the holistic practicality of stone mill.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic air-conveying type four-in-one stone mill capable of adjusting grinding gaps, which aims to solve the problems in the background art, the traditional stone mill cannot adjust the grinding gaps according to the size of grinding materials, so that only materials with a single size can be ground, and materials with different sizes cannot be ground, so that the grinding range of the stone mill is reduced, and the overall practicability of the stone mill is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic air-conveying type four-in-one stone mill capable of adjusting grinding gaps comprises a material collecting groove, a first grinding disc and a second grinding disc, wherein the bottom of the material collecting groove is fixedly connected with a fixing body, the inner wall of the bottom of the material collecting groove is fixedly connected with the first grinding disc, an adjusting assembly is arranged in the fixing body, a telescopic groove is formed in the first grinding disc in a penetrating mode, the top of the adjusting assembly penetrates through the material collecting groove to the inside of the telescopic groove and is fixedly connected with a first fixed bearing, the bottom of the second grinding disc is provided with a fixed groove, and the outer surface of an outer ring of the first fixed bearing is fixedly connected with the inner wall of the fixed groove;
the adjusting component comprises a fixed rod and a telescopic rod, the outer surface of the fixed rod is connected with the inner wall of the telescopic rod in a sliding way, the bottom of the fixed rod is fixedly connected with one end of the inner wall of the fixed body, the inner wall of the fixed body is fixedly connected with a first rotating motor at a position close to the lower part of the fixed rod, the output end of the first rotating motor is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the first rotating motor, penetrates into the fixed rod, and is rotatably connected with the inner wall of the top of the fixed rod, the outer surface of the fixed rod is provided with a chute in a penetrating way, the inner wall of the telescopic rod is fixedly connected with a sliding foot, the sliding foot is connected with the inside of the sliding groove in a sliding way, one end of the sliding foot, which is far away from the telescopic rod, is connected to the inside of the fixed rod in a penetrating way through the sliding groove, and fixedly connected with screw thread piece, screw thread piece inner wall and threaded rod surface threaded connection, telescopic link top and fixed bearing one's inner circle bottom fixed connection.
As a further scheme of the utility model: the bottom of the fixed body is fixedly connected with a base.
As a still further scheme of the utility model: one end of the top of the base is fixedly connected with a second rotating motor, the output end of the second rotating motor is fixedly connected with a gear, the gear is meshed with the outer gear ring, and the inner wall of the outer gear ring is fixedly connected with the outer surface of the grinding disc.
As a still further scheme of the utility model: and the outer surface of one end of the material collecting groove is fixedly connected with a second fixed bearing, the output end of the second rotating motor is in through connection with the inner ring of the second fixed bearing, and the outer surface of the output end of the second rotating motor is fixedly connected with the inner wall of the inner ring of the second fixed bearing.
As a still further scheme of the utility model: one end of the material collecting groove is provided with a feed opening, and the feed opening is downward inclined.
As a still further scheme of the utility model: feed opening bottom fixedly connected with bracing piece, the feed opening one end and base top fixed connection are kept away from to the bracing piece.
As a still further scheme of the utility model: and the bottom of the second rotating motor is fixedly connected with a metal shell, and one end of the metal shell, which is far away from the second rotating motor, is fixedly connected with one end of the top of the base.
Compared with the prior art, the utility model has the beneficial effects that: according to the stone mill, the up-and-down movement adjustment of the second grinding disc is realized through the mutual matching of the structures of the telescopic assembly, the first fixed bearing, the fixed groove and the telescopic groove, so that the grinding gap between the second grinding disc and the first grinding disc can be effectively adjusted according to the size of a grinding material, the grinding range of the stone mill is enlarged, and the overall practicability is improved.
The utility model has the beneficial effects that: according to the stone grinder, the rotation of the second grinding disc is realized by mutual matching of the structures of the second rotating motor, the gear, the toothed ring and the second fixed bearing, so that the stone grinder can automatically grind, the grinding in a manual or animal power mode is avoided, the labor cost is saved, and the overall grinding efficiency is improved.
Drawings
FIG. 1 is a schematic view of an overall structure of an air-assisted four-in-one stone mill with an automatically adjustable grinding gap according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of the positional relationship of the first grinding disc, the second grinding disc and the toothed ring of the automatic grinding gap adjustable pneumatic four-in-one stone mill of the present invention;
FIG. 3 is a schematic cross-sectional view of an air-assisted four-in-one stone mill trough with an automatically adjustable grinding gap and a fixed body according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A of the pneumatic four-in-one stone mill with an automatically adjustable grinding gap according to the present invention shown in FIG. 3;
FIG. 5 is a schematic structural view of an air-assisted four-in-one stone mill expansion assembly with an automatically adjustable grinding gap according to the present invention;
fig. 6 is a schematic bottom view of a pneumatic four-in-one stone mill millstone with an automatically adjustable grinding gap according to the present invention.
In the figure: 1. a material collecting groove; 2. a fixed body; 3. a base; 4. grinding disc I; 5. an adjustment assembly; 51. fixing the rod; 52. a telescopic rod; 53. a chute; 54. a sliding foot; 55. a thread block; 56. a first rotating motor; 57. a threaded rod; 6. fixing a bearing I; 7. a second grinding disc; 8. fixing grooves; 9. an outer ring gear; 10. a telescopic groove; 11. a feeding port; 12. a second rotating motor; 13. fixing a second bearing; 14. a gear; 15. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, an automatic grinding gap adjustable pneumatic four-in-one stone mill includes a material collecting tank 1, a first grinding disc 4, and a second grinding disc 7, a fixing body 2 is fixedly connected to the bottom of the material collecting tank 1, the first grinding disc 4 is fixedly connected to the inner wall of the bottom of the material collecting tank 1, an adjusting assembly 5 is installed inside the fixing body 2, a telescopic slot 10 is formed in the first grinding disc 4, the top of the adjusting assembly 5 penetrates through the material collecting tank 1 to the inside of the telescopic slot 10, and is fixedly connected with a first fixed bearing 6, so that the adjusting assembly 5 can extend out from the inside of the first grinding disc 4 through the telescopic slot 10, thereby adjusting a position between the second grinding disc 7 and the first grinding disc 4, a fixed slot 8 is formed at the bottom of the second grinding disc 7, an outer surface of an outer ring of the first fixed bearing 6 is fixedly connected to the inner wall of the fixed slot 8, and the fixed bearing 6 can be conveniently fixed, the fixing groove 8 can store the whole position of the first fixing bearing 6;
the adjusting component 5 comprises a fixed rod 51 and an expansion link 52, the outer surface of the fixed rod 51 is slidably connected with the inner wall of the expansion link 52, the bottom of the fixed rod 51 is fixedly connected with one end of the inner wall of the fixed body 2, the inner wall of the fixed body 2 is fixedly connected with a first rotating motor 56 at a position close to the lower part of the fixed rod 51, the output end of the first rotating motor 56 is fixedly connected with a threaded rod 57, one end of the threaded rod 57 far away from the first rotating motor 56 penetrates into the fixed rod 51 and is rotatably connected with the inner wall of the top of the fixed rod 51, the outer surface of the fixed rod 51 is penetrated and provided with a sliding groove 53, the inner wall of the expansion link 52 is fixedly connected with a sliding foot 54, the sliding foot 54 is slidably connected with the inner part of the sliding groove 53, one end of the sliding foot 54 far away from the expansion link 52 is penetrated into the fixed rod 51 through the sliding groove 53 and is fixedly connected with a threaded block 55, the inner wall of the threaded block 55 is in threaded connection with the outer surface of the threaded rod 57, so that the threaded block 54 is slidably connected with the inner part of the sliding groove 53 to realize the limiting of the threaded block 55, thereby let the screw thread piece 55 change the direction that reciprocates into from the direction of rotation, the inner circle bottom fixed connection of telescopic link 52 top and fixed bearing 6 just so can reciprocate through telescopic link 52 and drive fixed bearing 6 and reciprocate to also drive two millstones 7 and reciprocate, realize adjusting the grinding clearance of stone mill.
The bottom of the fixed body 2 is fixedly connected with the base 3, so that the whole stability of the stone mill can be enhanced through the base 3; one end of the top of the base 3 is fixedly connected with a second rotating motor 12, the output end of the second rotating motor 12 is fixedly connected with a gear 14, the gear 14 is meshed with the outer gear ring 9, and the inner wall of the outer gear ring 9 is fixedly connected with the outer surface of the second grinding disc 7, so that the stone mill can be automatically ground, the grinding in a manual or animal power mode is avoided, the labor cost is saved, and the overall grinding efficiency is improved; the outer surface of one end of the material collecting groove 1 is fixedly connected with a second fixed bearing 13, the output end of a second rotating motor 12 is in penetrating connection with the inner ring of the fixed bearing, and the outer surface of the output end of the second rotating motor 12 is fixedly connected with the inner wall of the inner ring of the second fixed bearing 13, so that the stability of the gear 14 during rotation can be enhanced through the second fixed bearing 13, and the phenomena of shaking, even deviation and the like during re-rotation of the gear 14 are prevented; a feed opening 11 is formed in one end of the material collecting groove 1, and the feed opening 11 is inclined downwards, so that polished materials can be discharged and collected in time through the feed opening 11, and the materials can be conveniently discharged at the later stage; the bottom of the feed opening 11 is fixedly connected with a support rod 15, and one end of the support rod 15, which is far away from the feed opening 11, is fixedly connected with the top of the base 3, so that the stability of the feed opening 11 can be enhanced through the support rod 15, and the phenomena of loosening, instability and the like of the position of the feed opening 11 are prevented; the bottom of the second rotating motor 12 is fixedly connected with a metal shell, and the metal shell is far away from one end of the second rotating motor 12 and one end of the top of the base 3, so that the stability of the second rotating motor 12 can be enhanced, and the phenomenon that the joint of the second rotating motor 12 is loosened during operation is prevented.
The working principle of the utility model is as follows: the utility model adjusts the grinding clearance of the stone mill through the adjusting component 5 when in use, the principle of the adjusting component 5 is that a first rotating motor 56 drives a threaded rod 57 to rotate, the threaded rod 57 rotates in a fixed rod 51, the threaded rod drives a threaded block 55 to rotate while rotating, the threaded block 55 is mutually connected with a sliding groove 53 in a sliding way through a sliding foot 54 to realize position limitation, the rotating direction is changed into an up-and-down moving direction, at the moment, the threaded block 55 moves up and down in the fixed rod 51 and simultaneously drives the sliding foot 54 to slide in the sliding groove 53, the sliding foot 54 simultaneously drives a telescopic rod 52 to move on the fixed rod 51, the telescopic rod 52 drives a first fixed bearing 6 to move simultaneously, the fixed bearing drives a second millstone mill 7 to move, thereby realizing the adjustment of the grinding clearance of the stone mill, thus, the grinding clearance between the second millstone mill 7 and the first millstone mill 4 can be effectively adjusted according to the size of a grinding material, thereby the scope of polishing of stone mill has been increased, whole practicality has been improved, restart two rotating electrical machines 12 after the grinding clearance of having adjusted the stone mill, two rotating electrical machines 12 drive gear 14 and rotate, gear 14 then drives the outer ring gear 9 that intermeshing connects and rotates, outer ring gear 9 pivoted drives two 7 millstones of rotation simultaneously, thereby realize letting the stone mill carry out automatic polishing, avoided still needing to polish through the mode of manpower or animal power, the human cost has been saved, whole efficiency of polishing has been improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an automatic change four unification stone mills of air-conveying formula in adjustable grinding clearance, includes groove (1), mill one (4), two (7) of mill, its characterized in that: the bottom of the material collecting groove (1) is fixedly connected with a fixed body (2), the inner wall of the bottom of the material collecting groove (1) is fixedly connected with a first grinding disc (4), an adjusting assembly (5) is installed inside the fixed body (2), a telescopic groove (10) penetrates through the inside of the first grinding disc (4), the top of the adjusting assembly (5) penetrates through the material collecting groove (1) to the inside of the telescopic groove (10), a first fixed bearing (6) is fixedly connected with the top of the adjusting assembly, a fixed groove (8) is formed in the bottom of a second grinding disc (7), and the outer surface of the outer ring of the first fixed bearing (6) is fixedly connected with the inner wall of the fixed groove (8);
the adjusting component (5) comprises a fixing rod (51) and a telescopic rod (52), the outer surface of the fixing rod (51) is connected with the inner wall of the telescopic rod (52) in a sliding manner, the bottom of the fixing rod (51) is fixedly connected with one end of the inner wall of the fixing body (2), the inner wall of the fixing body (2) is close to the lower position of the fixing rod (51) and is fixedly connected with a first rotating motor (56), the output end of the first rotating motor (56) is fixedly connected with a threaded rod (57), one end, far away from the first rotating motor (56), of the threaded rod (57) penetrates into the fixing rod (51) and is rotatably connected with the inner wall of the top of the fixing rod (51), the outer surface of the fixing rod (51) is provided with a sliding groove (53) in a penetrating manner, the inner wall of the telescopic rod (52) is fixedly connected with a sliding foot (54), the sliding foot (54) is connected with the inner part of the sliding groove (53) in a sliding manner, one end, far away from the telescopic rod (52), penetrates through the sliding foot (54) and is connected into the fixing rod (51) through the sliding manner through the sliding groove (53), and the inner wall of the thread block (55) is in threaded connection with the outer surface of the threaded rod (57), and the top of the telescopic rod (52) is fixedly connected with the bottom of the inner ring of the first fixed bearing (6).
2. The pneumatic four-in-one stone mill capable of automatically adjusting grinding gaps as claimed in claim 1, wherein: the bottom of the fixed body (2) is fixedly connected with a base (3).
3. The pneumatic four-in-one stone mill capable of automatically adjusting grinding gaps as claimed in claim 2, wherein: base (3) top one end fixedly connected with rotating electrical machines two (12), the output fixedly connected with gear (14) of rotating electrical machines two (12), gear (14) are connected with outer ring gear (9) meshing, outer ring gear (9) inner wall and two (7) outer fixed surface of mill are connected.
4. The pneumatic four-in-one stone mill capable of automatically adjusting grinding gaps as claimed in claim 3, wherein: the outer surface of one end of the material collecting groove (1) is fixedly connected with a second fixed bearing (13), the output end of the second rotating motor (12) is in penetrating connection with the inner ring of the fixed bearing, and the outer surface of the output end of the rotating motor is fixedly connected with the inner wall of the inner ring of the second fixed bearing (13).
5. The pneumatic four-in-one stone mill capable of automatically adjusting grinding gaps as claimed in claim 1, wherein: the material collecting groove is characterized in that a feed opening (11) is formed in one end of the material collecting groove (1), and the feed opening (11) is downward inclined.
6. The pneumatic four-in-one stone mill capable of automatically adjusting grinding gaps as claimed in claim 5, wherein: feed opening (11) bottom fixedly connected with bracing piece (15), feed opening (11) one end and base (3) top fixed connection are kept away from in bracing piece (15).
7. The pneumatic four-in-one stone mill capable of automatically adjusting grinding gaps as claimed in claim 3, wherein: and a metal shell is fixedly connected to the bottom of the second rotating motor (12), and one end, far away from the second rotating motor (12), of the metal shell is fixedly connected with one end of the top of the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785233.9U CN215996884U (en) | 2021-08-02 | 2021-08-02 | Automatic change four unification stone mills of air-conveying formula in adjustable grinding clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785233.9U CN215996884U (en) | 2021-08-02 | 2021-08-02 | Automatic change four unification stone mills of air-conveying formula in adjustable grinding clearance |
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| Publication Number | Publication Date |
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| CN215996884U true CN215996884U (en) | 2022-03-11 |
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| CN202121785233.9U Active CN215996884U (en) | 2021-08-02 | 2021-08-02 | Automatic change four unification stone mills of air-conveying formula in adjustable grinding clearance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115634746A (en) * | 2022-10-23 | 2023-01-24 | 南通和美华科技饲料有限公司 | Multi-stage fine milling device for grains |
| CN116727049A (en) * | 2023-08-16 | 2023-09-12 | 山东创脂生物科技有限公司 | Soybean lecithin oil powder apparatus for producing |
-
2021
- 2021-08-02 CN CN202121785233.9U patent/CN215996884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115634746A (en) * | 2022-10-23 | 2023-01-24 | 南通和美华科技饲料有限公司 | Multi-stage fine milling device for grains |
| CN116727049A (en) * | 2023-08-16 | 2023-09-12 | 山东创脂生物科技有限公司 | Soybean lecithin oil powder apparatus for producing |
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