CN220610775U - Stone mill whole wheat flour mill - Google Patents
Stone mill whole wheat flour mill Download PDFInfo
- Publication number
- CN220610775U CN220610775U CN202321342760.1U CN202321342760U CN220610775U CN 220610775 U CN220610775 U CN 220610775U CN 202321342760 U CN202321342760 U CN 202321342760U CN 220610775 U CN220610775 U CN 220610775U
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- Prior art keywords
- stone mill
- mill
- fixedly arranged
- stone
- screen
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- 239000004575 stone Substances 0.000 title claims abstract description 61
- 235000011844 whole wheat flour Nutrition 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000012216 screening Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011362 coarse particle Substances 0.000 abstract description 6
- 235000013339 cereals Nutrition 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 abstract description 2
- 235000013312 flour Nutrition 0.000 description 13
- 241000209140 Triticum Species 0.000 description 7
- 235000021307 Triticum Nutrition 0.000 description 7
- 238000003801 milling Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a stone mill whole wheat flour mill, which comprises a mill, a grain sieving device and a material returning device, wherein the mill comprises a machine case, a material tray is fixedly arranged at the upper part of the machine case, a lower stone mill is fixedly arranged at the middle part of the material tray, a material groove is formed in the outer side of the lower stone mill, a material outlet is formed in the material groove, an upper stone mill is rotatably arranged at the upper part of the lower stone mill, a stone mill motor for driving the upper stone mill to rotate is arranged in the machine case, and an upper hopper communicated with the upper part of the upper stone mill is fixedly arranged at the upper part of the upper stone mill; the screening device comprises a screening cylinder, a first material collecting box and a second material collecting box, two vertical supporting columns are fixedly arranged at the bottom of the screening cylinder, one end of the screening cylinder is located below the discharge hole, a feeding hopper is arranged on the upper portion of the screening cylinder, and a rotating shaft is arranged in the screening cylinder in an axial rotation mode. The utility model can realize the automatic separation of fine materials, coarse particles and bran, thereby being beneficial to ensuring the fine quality of whole wheat flour.
Description
Technical Field
The utility model relates to the field of whole wheat flour processing equipment, in particular to a stone mill whole wheat flour mill.
Background
The whole wheat flour is a product prepared by grinding whole wheat and keeping the same proportion of endosperm, bran, embryo and other components as the original whole wheat, has rich nutrition and is a natural and healthy nutritional food. The whole wheat flour is rubbed off in the palm center, the crushed bran can be seen in the whole wheat flour, the taste is coarser than that of the common wheat flour, and the wheat flavor is stronger. When the stone mill flour mill is used for producing wheat flour, the stone mill flour mill is used for grinding the wheat flour at a low speed, so that the temperature of grains is not greatly increased in the processing engineering, the stone mill and the grains are naturally rubbed, the loss of nutrient components is small, and the minerals contained in the stone mill also increase the nutrition of the flour. However, when the stone mill flour mill is used for producing whole wheat flour, the stone mill whole wheat flour mill is developed because the stone mill flour mill still contains insufficient particles and dressing after milling and discharging to influence the quality of the flour.
Disclosure of Invention
The utility model aims to provide a stone mill whole wheat flour mill, which solves the technical problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a stone mill whole wheat flour mill, which comprises:
the pulverizer comprises a case, the fixed charging tray that is provided with in upper portion of case, the fixed stone mill that is provided with in middle part of charging tray, the charging tray is in down the silo has been seted up in the outside of stone mill, set up the discharge gate on the silo, the upper portion rotation of stone mill is provided with stone mill down, go up stone mill with form the mill chamber down between the stone mill, and the inside stone mill motor that is used for driving of machine case is provided with stone mill rotation, the fixed material loading hopper that is linked together rather than inside that is provided with in upper portion of going up stone mill.
The screening device comprises a screening cylinder, a first material collecting box and a second material collecting box, two vertical supporting columns are fixedly arranged at the bottom of the screening cylinder, one end of the screening cylinder is positioned below the discharge hole, a feeding hopper is arranged at the upper part of the screening cylinder, a rotating shaft is axially arranged in the screening cylinder in a rotating mode, and spiral blades are wound on the rotating shaft; the lower part of the screen cylinder is provided with a strip-shaped mounting groove, a screen is fixedly arranged in the mounting groove, and the first collecting box is arranged below the screen; the lower part of the other end of the screen cylinder is provided with a discharge hopper, the upper part of the screen cylinder is provided with a driving motor for driving the rotating shaft to rotate, and the second collecting box is arranged below the discharge hopper.
Further, still include feed back device, feed back device including fixed set up in the support frame on screen drum upper portion, the fixed negative pressure pump that is provided with on the support frame, the pan feeding mouth of negative pressure pump pass through the return hose with the bottom of second collection workbin is linked together, the discharge gate and the return material hard tube of negative pressure pump are linked together, the free end of return material hard tube extends to the top of material loading hopper.
Further, an L-shaped connecting frame is fixedly arranged on the peripheral wall of the upper stone mill, and a scraping plate which is in sliding fit with the trough is fixedly arranged at the lower end of the connecting frame.
Further, a vibrating motor is fixedly arranged at the two ends of the mounting groove at the lower part of the screen cylinder respectively.
Further, a driving wheel is arranged at the free end of an output shaft of the driving motor, one end, close to the discharge hopper, of the rotating shaft extends to the outside of the screen drum and is provided with a driven wheel, and the driving wheel is connected with the driven wheel through a transmission belt.
Compared with the prior art, the utility model has the beneficial technical effects that:
when the wheat flour milling machine is in operation, the whole wheat flour after milling is fed into the screen cylinder through the discharge hole on the material tank and the feeding hopper on the screen cylinder, fine powder in the whole wheat flour is filtered by the screen mesh and fed into the first collecting box in the process of conveying the powder in the direction from the feeding hopper to the discharging hopper in the screen cylinder, and some coarse particles and bran are gradually conveyed to the discharge hopper and fed into the second collecting box, so that the automatic separation of the fine materials, the coarse particles and the bran is realized, and the separated coarse particles and bran can be processed again, so that the fine quality of the whole wheat flour is guaranteed.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
reference numerals illustrate: 1. a chassis; 2. a material tray; 3. stone milling; 4. a trough; 5. a discharge port; 6. stone milling; 7. feeding a hopper; 8. a connecting frame; 9. a scraping plate; 10. a screen drum; 11. a first collection box; 12. a second collection box; 13. a support column; 14. feeding into a hopper; 15. a rotating shaft; 16. a helical blade; 17. a mounting groove; 18. a screen; 19. a vibration motor; 20. discharging a hopper; 21. a driving motor; 22. a driving wheel; 23. driven wheel; 24. a transmission belt; 25. a support frame; 26. a negative pressure pump; 27. a return hose; 28. and (5) feeding back a hard pipe.
Detailed Description
As shown in figure 1, the stone mill whole wheat flour mill comprises a flour mill, a grain sieving device and a material returning device.
The pulverizer comprises a case 1, a material tray 2 is fixedly arranged on the upper portion of the case 1, a stone mill 3 is fixedly arranged in the middle of the material tray 2, a material groove 4 is formed in the outer side of the stone mill 3 by the material tray 2, and a material outlet 5 is formed in the material groove 4. The upper portion of lower stone mill 3 rotates and installs last stone mill 6, go up stone mill 6 with form the mill chamber down between the stone mill 3, and quick-witted case 1 internally mounted has and is used for driving go up the rotatory stone mill motor of stone mill 6, go up the upper portion fixed mounting of stone mill 6 and have the material loading hopper 7 that is linked together with its inside. The pulverizer in this embodiment is the same as the pulverizer in the prior art in structural principle, so that the description is omitted.
In addition, in the embodiment, an L-shaped connecting frame 8 is fixedly arranged on the peripheral wall of the upper stone mill 6,
the lower end of the connecting frame 8 is fixedly provided with a scraping plate 9 which is in sliding fit with the trough 4.
The screening device comprises a screening cylinder 10, a first material collecting box 11 and a second material collecting box 12, wherein two vertical supporting columns 13 are fixedly arranged at the bottom of the screening cylinder 10 so as to horizontally support the screening cylinder on the ground. One end of the screen cylinder 10 is positioned below the discharge hole 5, a feeding hopper 14 with the inside communicated with the upper part of the screen cylinder is arranged, a rotating shaft 15 is arranged in the screen cylinder 10 in an axial rotation mode, and a spiral blade 16 is arranged on the rotating shaft 15 in a winding mode. The lower part of the screen cylinder 10 is provided with a strip-shaped mounting groove 17, a screen 18 matched with the profile of the mounting groove 17 is fixedly arranged in the mounting groove 17, and the first material collecting box 11 is arranged below the screen 18. In addition, a vibration motor 19 is fixedly installed at both ends of the installation groove 17 at the lower portion of the screen cylinder 10.
A discharge hopper 20 is installed at the lower part of the other end of the screen drum 10, a driving motor 21 for driving the rotation shaft 15 to rotate is installed at the upper part, and the second collection box 12 is disposed below the discharge hopper 20. In this embodiment, a driving wheel 22 is mounted at the free end of the output shaft of the driving motor 21, one end of the rotating shaft 15, which is close to the discharge hopper 20, extends to the outside of the screen drum 10 and is provided with a driven wheel 23, and the driving wheel 22 and the driven wheel 23 are connected through a transmission belt 24.
The feed back device comprises a supporting frame 25 fixedly installed on the upper portion of the screen cylinder 10, a negative pressure pump 26 is fixedly installed on the supporting frame 25, a feed inlet of the negative pressure pump 26 is communicated with the bottom of the second material collecting box 12 through a feed back hose 27, a discharge outlet of the negative pressure pump 26 is communicated with a feed back hard pipe 28, the feed back hard pipe 28 is obliquely arranged downwards, and a free end of the feed back hard pipe extends to the upper portion of the feeding hopper 7.
When the wheat flour milling machine works, the whole wheat flour which is milled by the flour mill enters the screen cylinder through the discharge hole on the material tank and the feeding hopper on the screen cylinder, the driving motor drives the rotating shaft to rotate, the whole wheat flour which enters the screen cylinder is spirally conveyed in the rotating process of the spiral blade on the rotating shaft, the spiral blade also plays a role in stirring the whole wheat flour in the process of conveying the powder from the feeding hopper to the discharging hopper, fine powder in the whole wheat flour is filtered by the screen mesh and enters the first collecting box, some coarse particles and bran are gradually conveyed to the discharge hopper and enter the second collecting box, and coarse particles and bran in the second collecting box are led into the feeding hopper again through the return hose and the return hard tube under the action of the negative pressure pump for secondary milling, so that the fine whole wheat flour can be processed.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. A stone mill wholewheat flour mill, comprising:
the pulverizer comprises a case, wherein a tray is fixedly arranged at the upper part of the case, a lower stone mill is fixedly arranged in the middle of the tray, a trough is formed in the outer side of the lower stone mill by the tray, a discharge hole is formed in the trough, an upper stone mill is rotatably arranged at the upper part of the lower stone mill, a mill chamber is formed between the upper stone mill and the lower stone mill, a stone mill motor for driving the upper stone mill to rotate is arranged in the case, and an upper hopper communicated with the upper part of the upper stone mill is fixedly arranged in the upper stone mill;
the screening device comprises a screening cylinder, a first material collecting box and a second material collecting box, two vertical supporting columns are fixedly arranged at the bottom of the screening cylinder, one end of the screening cylinder is positioned below the discharge hole, a feeding hopper is arranged at the upper part of the screening cylinder, a rotating shaft is axially arranged in the screening cylinder in a rotating mode, and spiral blades are wound on the rotating shaft; the lower part of the screen cylinder is provided with a strip-shaped mounting groove, a screen is fixedly arranged in the mounting groove, and the first collecting box is arranged below the screen; the lower part of the other end of the screen cylinder is provided with a discharge hopper, the upper part of the screen cylinder is provided with a driving motor for driving the rotating shaft to rotate, and the second collecting box is arranged below the discharge hopper.
2. The stone mill wholewheat flour mill according to claim 1, wherein: still include feed back device, feed back device including fixed set up in the support frame on screen drum upper portion, fixedly be provided with the negative pressure pump on the support frame, the pan feeding mouth of negative pressure pump pass through the return hose with the bottom of second collection case is linked together, the discharge gate and the return rigid tube of negative pressure pump are linked together, the free end of return rigid tube extends to the top of material loading hopper.
3. The stone mill wholewheat flour mill according to claim 1, wherein: the stone mill is characterized in that an L-shaped connecting frame is fixedly arranged on the peripheral wall of the stone mill, and a scraping plate which is in sliding fit with the trough is fixedly arranged at the lower end of the connecting frame.
4. The stone mill wholewheat flour mill according to claim 1, wherein: the lower part of the screen cylinder is fixedly provided with a vibrating motor at two ends of the mounting groove respectively.
5. The stone mill wholewheat flour mill according to claim 1, wherein: the driving motor is characterized in that a driving wheel is arranged at the free end of an output shaft of the driving motor, one end, close to the discharge hopper, of the rotating shaft extends to the outside of the screen drum and is provided with a driven wheel, and the driving wheel is connected with the driven wheel through a transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342760.1U CN220610775U (en) | 2023-05-30 | 2023-05-30 | Stone mill whole wheat flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342760.1U CN220610775U (en) | 2023-05-30 | 2023-05-30 | Stone mill whole wheat flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220610775U true CN220610775U (en) | 2024-03-19 |
Family
ID=90235256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342760.1U Active CN220610775U (en) | 2023-05-30 | 2023-05-30 | Stone mill whole wheat flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220610775U (en) |
-
2023
- 2023-05-30 CN CN202321342760.1U patent/CN220610775U/en active Active
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