CN220258223U - Grinding machine for pearl powder is provided with a feeding structure - Google Patents
Grinding machine for pearl powder is provided with a feeding structure Download PDFInfo
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- CN220258223U CN220258223U CN202223179224.2U CN202223179224U CN220258223U CN 220258223 U CN220258223 U CN 220258223U CN 202223179224 U CN202223179224 U CN 202223179224U CN 220258223 U CN220258223 U CN 220258223U
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- 238000000227 grinding Methods 0.000 title claims abstract description 53
- 239000000843 powder Substances 0.000 title claims abstract description 33
- 238000005303 weighing Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 18
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 239000011049 pearl Substances 0.000 description 30
- 239000011265 semifinished product Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 241001565331 Margarodes Species 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a feeding structure for a pearl powder grinder, which comprises a main body, a feeding unit, a crushing chamber and a weighing chamber, wherein the crushing chamber is arranged in the main body; a grinding roller is arranged in the main body; the feeding unit comprises a feeding box, a conveying groove, a material cover and a discharging pipe; the lifting motor is arranged at the top of the conveying groove, and the spiral conveying shaft is arranged in the conveying groove. According to the utility model, the feeding unit is additionally arranged, the raw materials which are pre-input into the feeding box are continuously lifted and conveyed into the weighing chamber by the spiral conveying shaft, finally fall into the main body and are ground by the grinding roller, and the feeding is not required to be continuously performed manually; the staff only needs to throw sufficient raw materials into the feeding box in advance, and automatic feeding and supplementing can be achieved. The utility model has the advantages of no need of manual feeding, time and labor saving and improvement of working efficiency.
Description
Technical Field
The utility model relates to the technical field of pearl powder preparation, in particular to a feeding structure for a pearl powder grinder.
Background
The pearl powder is fine powder ground by pearls, is used as medicines for soothing nerves, arresting convulsion, calming liver, improving eyesight and astringing and promoting granulation in traditional Chinese medicine, can be divided into fresh water pearl powder and seawater pearl powder, is frequently used in laboratories and industrial production, can grind objects more finely and smoothly, can also be used for fully mixing different objects, but the existing grinding device cannot grind pearls efficiently, and cannot collect ground pearl powder efficiently, so that great inconvenience is brought to the processing work of the pearl powder.
The utility model provides a current patent of application number CN201822209894.1, it discloses a pearl production grinder, including grinding the case, the top fixedly connected with electric telescopic handle of grinding case inner chamber, the first motor of bottom fixedly connected with of electric telescopic handle, the bottom fixedly connected with grinding roller of the output shaft of first motor, the bottom fixedly connected with cooperation grinding roller of grinding incasement wall uses grinds the circle, the left top intercommunication of grinding case has the feeder hopper, the bottom intercommunication of grinding case has first solenoid valve, and the bottom intercommunication of first solenoid valve has the passage. According to the pearl grinding machine, pearls can be efficiently and rapidly ground through the cooperation of the grinding box, the electric telescopic rod, the first motor, the grinding roller, the grinding ring, the feeding hopper, the first electromagnetic valve, the material guiding pipe, the material collecting box, the second motor, the fan blades, the second electromagnetic valve, the material conveying pipe and the filter screen, and pearl powder can be simply, conveniently and rapidly collected, so that great convenience is brought to the processing work of the pearl powder.
However, the above-mentioned patent is the same as existing pearl powder grinding equipment, it needs to be fed manually, need to put the pearl raw materials into grinding equipment by the staff before grinding begins, need the staff to throw the supplies constantly in the grinding course too, ensure to grind and produce incessantly; the manual feeding mode is adopted, so that time and labor are consumed, and workers can confirm the grinding condition at intervals and then supplement raw materials, so that the workers cannot concentrate on other works, and the working efficiency is affected.
Therefore, the existing pearl grinding device has the problems of time consumption, labor consumption and influence on the working efficiency because of the need of manual feeding.
Disclosure of Invention
The utility model aims to provide a feeding structure for a pearl powder grinder. The utility model has the advantages that no manual feeding is needed, saving time and labor and improving the working efficiency.
The technical scheme of the utility model is as follows: the feeding structure for the pearl powder grinder comprises a main body, a feeding unit arranged on the right side of the main body, a crushing chamber arranged right above the main body and a weighing chamber arranged above the crushing chamber and connected with the feeding unit; two pairs of grinding rollers with different specifications are arranged in the main body in an up-down distribution manner; the feeding unit comprises a feeding box, a conveying groove vertically arranged above the left side of the feeding box, a material cover capable of being opened and closed and arranged above the right side of the feeding box, and a discharging pipe obliquely arranged at the top of the conveying groove and connected with the top of the weighing chamber; the top of the conveying groove is provided with a lifting motor, and a spiral conveying shaft connected with the lifting motor is arranged inside the conveying groove.
In the feeding structure for the pearl powder grinder, a crushing motor is arranged in the middle of the upper part of the crushing chamber, and a rotating shaft connected with the crushing motor is arranged in the crushing chamber; two layers of crushing blades which are distributed up and down are arranged on the rotating shaft, and a screen mesh positioned below the crushing blades is horizontally arranged in the crushing chamber; the screen includes a primary screen and a secondary screen positioned above.
In the feeding structure for the pearl powder grinder, a collecting cover corresponding to the bottom of the crushing chamber is arranged above the inner part of the main body; the collecting cover is in a funnel shape with a large upper part and a small lower part; the bottom of the rotating shaft is provided with a cleaning plate which is obliquely arranged and is abutted against the inclined surface of the inner side wall of the collecting cover.
In the feeding structure for the pearl powder grinder, a supporting bracket with the same horizontal height as the top of the crushing chamber is arranged above the right side of the main body, and a stand column for supporting is arranged below the supporting bracket; the weighing chamber is arranged above the crushing chamber and the support bracket.
In the feeding structure for the pearl powder grinder, a supporting table with the top surface inclined leftwards is arranged on the right side inside the weighing chamber, and a weighing platen with the right end rotatably connected with the weighing chamber is arranged above the supporting table; the upper end of the left side of the supporting table is provided with a telescopic rod; the weighing platform plate is characterized in that a connecting seat capable of sliding horizontally is arranged below the weighing platform plate, and the top of the telescopic rod is rotationally connected with the connecting seat.
In the feeding structure for the pearl powder grinder, a blanking plate which is obliquely arranged is arranged between two pairs of grinding rollers; the main body is internally provided with cleaning units distributed on two sides of each pair of grinding rollers.
In the foregoing feeding structure for a pearl powder grinder, the cleaning unit includes a mounting seat horizontally disposed on an inner side wall of the main body, a bottom rod slidably disposed on an inner side of the mounting seat, and a cleaning brush detachably connected to one end of the bottom rod; the cleaning brush is abutted against the grinding roller; and a compression spring positioned between the bottom rod and the side wall of the mounting seat is arranged in the mounting seat.
In the feeding structure for the pearl powder grinder, a discharging pipe is arranged in the middle of the lower part of the main body, and a plurality of supporting legs are uniformly distributed on the outer side of the lower part of the main body; a baffle plate capable of horizontally rotating is arranged at the top of the discharging pipe; the size of the baffle plate corresponds to the size of the discharge pipe, and the middle part of the baffle plate is horizontally connected with a rotating rod connected with the main body; the main part rear side is equipped with the rotating electrical machines that drive bull stick pivoted.
Compared with the prior art, the utility model has the advantages that the feeding unit driven by the lifting motor to rotate is additionally arranged, the raw materials which are pre-input into the feeding box are continuously lifted and conveyed into the weighing chamber by the spiral conveying shaft, then the raw materials are controlled to fall into the crushing chamber to be crushed by the weighing chamber according to the preset or direct operation of staff, and finally the raw materials fall into the main body to be ground by the grinding roller;
the feeding unit is combined with the weighing chamber to feed materials, and workers only need to throw sufficient raw materials into the feeding box in advance, automatic feeding and supplement can be achieved through the feeding unit, the weighing chamber can control the amount of the raw materials thrown into the crushing chamber, and the crushing burden is prevented from being too large due to excessive primary throwing, so that the crushing effect is affected.
Therefore, the utility model has the advantages of no need of manual feeding, time and labor saving and improvement of working efficiency.
Furthermore, the two screens are additionally arranged, the two screens are utilized for pre-screening, and the two screens are matched with the crushing blade for crushing, so that the particle degree of the semi-finished product falling into the grinding roller for grinding is ensured not to be too high, the grinding efficiency is improved, and the production efficiency is finally improved;
by additionally arranging the cleaning unit, the grinding roller is cleaned in real time, so that the pearl powder is prevented from adhering to the grinding roller, and the next batch of pearl powder with different specifications is ensured not to be polluted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the crushing chamber of the present utility model;
FIG. 3 is a schematic view of the structure of the grinding roll of the present utility model;
fig. 4 is an enlarged view at a in fig. 1.
The marks in the drawings are: 1-main body, 11-discharging pipe, 12-supporting leg, 13-collecting cover, 14-blanking plate, 15-upright post, 16-supporting bracket, 17-baffle, 2-crushing chamber, 3-grinding roller, 41-crushing motor, 42-rotating shaft, 43-crushing blade, 44-cleaning plate, 45-primary screen, 46-secondary screen, 5-cleaning unit, 51-mounting seat, 52-bottom rod, 53-cleaning brush, 54-compression spring, 6-charging box, 61-material cover, 62-conveying groove, 63-lifting motor, 64-spiral conveying shaft, 65-blanking pipe, 7-weighing chamber, 71-weighing bedplate, 72-telescopic rod and 73-supporting table.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The feeding structure for the pearl powder grinder is shown in figure 1, and comprises a main body 1 for grinding, a feeding unit arranged on the right side of the main body 1 for feeding, a crushing chamber 2 positioned right above the main body 1 for preliminary crushing, and a weighing chamber 7 arranged above the crushing chamber 2 and connected with the feeding unit; two pairs of grinding rollers 3 with different specifications are arranged in the main body 1, and the grinding degree of the lower grinding roller 3 is higher than that of the upper grinding roller 3;
the feeding unit comprises a feeding box 6, a conveying groove 62 vertically arranged above the left side of the feeding box 6, a material cover 61 capable of being opened and closed and arranged above the right side of the feeding box 6, and a discharging pipe 65 obliquely arranged at the top of the conveying groove 62 and connected with the top of the weighing chamber 7; a lifting motor 63 is mounted on the top of the conveying groove 62, a spiral conveying shaft 64 connected with the lifting motor 63 is arranged in the conveying groove, and feeding is performed by the spiral conveying shaft 64.
As shown in fig. 2, a crushing motor 41 is arranged in the middle part above the crushing chamber 2, and a rotating shaft 42 connected with the crushing motor 41 is arranged in the crushing chamber; the rotating shaft 42 is provided with two layers of crushing blades 43 which are distributed up and down, and a screen mesh positioned below the crushing blades 43 is horizontally arranged in the crushing chamber 2; the screen includes a primary screen 45 and a secondary screen 46 located above, and the secondary screen 46 has a screening specification higher than that of the primary screen 45.
As shown in fig. 1, a collecting cover 13 corresponding to the bottom of the crushing chamber 2 is arranged above the inside of the main body 1; the collecting cover 13 is funnel-shaped with big top and small bottom; the bottom of the rotation shaft 42 is provided with a cleaning plate 44 which is inclined, and the cleaning plate 44 is abutted against the inclined surface of the inner side wall of the collecting cover 13.
A support bracket 16 with the same level as the top of the crushing chamber 2 is arranged above the right side of the main body 1, and a stand column 15 for supporting is arranged below the support bracket 16; the weighing compartment 7 is arranged above the crushing compartment 2 and the support bracket 16.
A supporting table 73 with the top surface inclined leftwards is arranged on the right side inside the weighing chamber 7, and a weighing bedplate 71 with the right end rotatably connected with the weighing chamber 7 is arranged above the supporting table 73; the upper end of the left side of the supporting table 73 is provided with a telescopic rod 72; a connecting seat capable of sliding horizontally is arranged below the weighing platen 71, and the top of the telescopic rod 72 is rotationally connected with the connecting seat.
A blanking plate 14 which is obliquely arranged is arranged between the two pairs of grinding rollers 3; the main body 1 is internally provided with cleaning units 5 distributed on both sides of each pair of grinding rollers 3.
As shown in fig. 3, the cleaning unit 5 comprises a mounting seat 51 horizontally arranged on the inner side wall of the main body 1, a bottom rod 52 slidably arranged on the inner side of the mounting seat 51, and a cleaning brush 53 detachably connected with one end of the bottom rod 52; the cleaning brush 53 is abutted against the grinding roller 3; the mounting seat 51 is provided therein with a compression spring 54 located between the bottom bar 52 and the side wall of the mounting seat 51.
As shown in fig. 4, a discharging pipe 11 is arranged in the middle of the lower part of the main body 1, and a plurality of supporting legs 12 are uniformly distributed on the outer side of the lower part; a baffle 17 capable of rotating horizontally is arranged at the top of the discharging pipe 11; the size of the baffle 17 corresponds to the size of the tapping pipe 11, the middle part is horizontally connected with a rotating rod connected with the main body 1; the rear side of the main body 1 is provided with a rotating motor for driving the rotating rod to rotate.
Working principle:
the worker opens the cap 61 and then puts the pearl raw material into the feed box 6, and the lifting motor 63 drives the screw conveying shaft 64 to rotate so as to lift the raw material; the raw material lifted to the top slides into the weighing chamber 7 from the blanking pipe 65;
the weighing platen 71 weighs the raw material, and when the weight of the raw material meets a preset requirement or the raw material is considered to be enough by a worker, the telescopic rod 72 is contracted, so that the left side of the weighing platen 71 rotates downwards, and the raw material enters the crushing chamber 2;
the crushing motor 41 drives the rotating shaft 42 to rotate so as to drive the crushing blade 43 to rotate, after the raw materials fall into the crushing blade 43, the raw materials are primarily crushed, and the crushed semi-finished products are screened by two screens, so that the sizes of the semi-finished products entering the main body 1 are ensured not to be excessively large;
the semi-finished product falls between the first pair of grinding rollers 3 for grinding after being gathered by the gathering cover 13, and then falls between the second pair of grinding rollers 3 for final grinding, and the final finished product falls into the bottom of the main body 1;
during the grinding process, the cleaning brush 53 of the cleaning unit 5 always cleans the grinding roller 3 to prevent powder from adhering to the grinding roller 3; meanwhile, the cleaning plate 44 continuously rotates to clean the collecting cover 13;
when discharging is needed, the rotary motor drives the baffle 17 to rotate, and the finished product flows out of the discharging pipe 11 for discharging.
Claims (6)
1. A material loading structure for pearl powder grinds machine, its characterized in that: the device comprises a main body (1), a feeding unit arranged on the right side of the main body (1), a crushing chamber (2) arranged right above the main body (1) and a weighing chamber (7) arranged above the crushing chamber (2) and connected with the feeding unit; two pairs of grinding rollers (3) with different specifications are arranged in the main body (1) in an up-down distribution manner; the feeding unit comprises a feeding box (6), a conveying groove (62) vertically arranged above the left side of the feeding box (6), a material cover (61) which can be opened and closed above the right side of the feeding box (6) and a discharging pipe (65) which is obliquely arranged at the top of the conveying groove (62) and connected with the top of the weighing chamber (7); a lifting motor (63) is arranged at the top of the conveying groove (62), and a spiral conveying shaft (64) connected with the lifting motor (63) is arranged in the conveying groove;
a support bracket (16) with the same horizontal height as the top of the crushing chamber (2) is arranged above the right side of the main body (1), and a stand column (15) for supporting is arranged below the support bracket (16); the weighing chamber (7) is arranged above the crushing chamber (2) and the support bracket (16); a supporting table (73) with the top surface inclined leftwards is arranged on the right side inside the weighing chamber (7), and a weighing table plate (71) with the right end rotationally connected with the weighing chamber (7) is arranged above the supporting table (73); the upper end of the left side of the supporting table (73) is provided with a telescopic rod (72); a connecting seat capable of sliding horizontally is arranged below the weighing table plate (71), and the top of the telescopic rod (72) is rotationally connected with the connecting seat.
2. The feeding structure for a pearl powder grinder according to claim 1, wherein: a crushing motor (41) is arranged in the middle of the upper part of the crushing chamber (2), and a rotating shaft (42) connected with the crushing motor (41) is arranged in the crushing chamber; two layers of crushing blades (43) which are distributed up and down are arranged on the rotating shaft (42), and a screen mesh positioned below the crushing blades (43) is horizontally arranged in the crushing chamber (2); the screen includes a primary screen (45) and a secondary screen (46) positioned above.
3. The feeding structure for a pearl powder grinder according to claim 2, wherein: a collecting cover (13) corresponding to the bottom of the crushing chamber (2) is arranged above the inside of the main body (1); the collecting cover (13) is in a funnel shape with a big upper part and a small lower part; a cleaning plate (44) is arranged at the bottom of the rotating shaft (42), and the cleaning plate (44) is abutted against the inclined surface of the inner side wall of the collecting cover (13).
4. The feeding structure for a pearl powder grinder according to claim 1, wherein: a blanking plate (14) which is obliquely arranged is arranged between the two pairs of grinding rollers (3); cleaning units (5) distributed on two sides of each pair of grinding rollers (3) are arranged in the main body (1).
5. The feeding structure for a pearl powder grinder according to claim 4, wherein: the cleaning unit (5) comprises a mounting seat (51) horizontally arranged on the inner side wall of the main body (1), a bottom rod (52) slidably arranged on the inner side of the mounting seat (51) and a cleaning brush (53) detachably connected with one end of the bottom rod (52); the cleaning brush (53) is abutted against the grinding roller (3); a compression spring (54) is arranged in the mounting seat (51) and is positioned between the bottom rod (52) and the side wall of the mounting seat (51).
6. The feeding structure for a pearl powder grinder according to claim 1, wherein: the middle part of the lower part of the main body (1) is provided with a discharging pipe (11), and a plurality of supporting legs (12) are uniformly distributed on the outer side of the lower part; a baffle (17) capable of horizontally rotating is arranged at the top of the discharging pipe (11); the size of the baffle (17) corresponds to the size of the discharging pipe (11), and the middle part of the baffle is horizontally connected with a rotating rod connected with the main body (1); the rear side of the main body (1) is provided with a rotating motor for driving the rotating rod to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179224.2U CN220258223U (en) | 2022-11-29 | 2022-11-29 | Grinding machine for pearl powder is provided with a feeding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179224.2U CN220258223U (en) | 2022-11-29 | 2022-11-29 | Grinding machine for pearl powder is provided with a feeding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220258223U true CN220258223U (en) | 2023-12-29 |
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ID=89311509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223179224.2U Active CN220258223U (en) | 2022-11-29 | 2022-11-29 | Grinding machine for pearl powder is provided with a feeding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220258223U (en) |
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2022
- 2022-11-29 CN CN202223179224.2U patent/CN220258223U/en active Active
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