CN119034874A - Flour milling device for flour production - Google Patents
Flour milling device for flour production Download PDFInfo
- Publication number
- CN119034874A CN119034874A CN202411533546.3A CN202411533546A CN119034874A CN 119034874 A CN119034874 A CN 119034874A CN 202411533546 A CN202411533546 A CN 202411533546A CN 119034874 A CN119034874 A CN 119034874A
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- rotating shaft
- rolling assembly
- flour
- pushing
- arc
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- 235000013312 flour Nutrition 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000003801 milling Methods 0.000 title abstract description 34
- 238000005096 rolling process Methods 0.000 claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000000227 grinding Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
- B02C9/04—Systems or sequences of operations; Plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
本发明涉及磨粉技术领域，具体涉及一种面粉生产用磨粉装置，包括磨粉箱，所述磨粉箱内设有磨粉机构，所述磨粉机构包括转轴，转轴传动连接有第一驱动机构，所述转轴上设有第一碾压组件和第二碾压组件，第一碾压组件包括多个第一凸轮和第一连接件，所述第一凸轮套设在转轴上并与转轴间隙配合，所述第一连接件将多个第一凸轮连接；所述第二碾压组件包括第二凸轮和第二连接件，第二凸轮套设在转轴上并与转轴间隙配合，且第二凸轮位于相邻两个第一凸轮之间，第二连接件将多个第二凸轮连接；第一驱动机构驱动转轴转动，带动第一碾压组件和第二碾压组件同步转动，使第一碾压组件和第二碾压组件将物料向转轴的下方推动并碾压。
The present invention relates to the field of milling technology, and specifically to a milling device for flour production, comprising a milling box, wherein a milling mechanism is arranged in the milling box, wherein the milling mechanism comprises a rotating shaft, and the rotating shaft is transmission-connected with a first driving mechanism, wherein a first rolling assembly and a second rolling assembly are arranged on the rotating shaft, wherein the first rolling assembly comprises a plurality of first cams and a first connecting member, wherein the first cam is sleeved on the rotating shaft and matches with the clearance of the rotating shaft, and the first connecting member connects the plurality of first cams; wherein the second rolling assembly comprises a second cam and a second connecting member, wherein the second cam is sleeved on the rotating shaft and matches with the clearance of the rotating shaft, and the second cam is located between two adjacent first cams, and the second connecting member connects the plurality of second cams; wherein the first driving mechanism drives the rotating shaft to rotate, thereby driving the first rolling assembly and the second rolling assembly to rotate synchronously, so that the first rolling assembly and the second rolling assembly push and roll the material to the lower side of the rotating shaft.
Description
Technical Field
The invention relates to the technical field of flour milling, in particular to a flour milling device for flour production.
Background
Flour requires milling of the raw materials during the manufacturing process, typically using a roller mill. When the existing roller type flour mill is used, as the roller diameter of the grinding roller is large, when the circular grinding roller rolls loose blocky materials, the upper layer of large material blocks can be pushed to move forwards by the grinding roller, so that the phenomenon of leaving a grinding area occurs, and the grinding roller can only finely crush, compact and grind the lower layer of small materials, so that the grinding efficiency is low.
Patent document with publication number CN107282210B discloses a vertical mill with grinding rollers capable of swinging bidirectionally, an arc track is arranged on two end faces of a grinding disc, a grinding shaft with grinding rollers and a grinding motor is arranged in the arc track, and materials are rolled along the arc track in a reciprocating manner, so that the materials are rolled in the arc grinding disc in a reciprocating manner. The grinding roller slides in the arc-shaped track to crush materials, but the grinding roller is circular, so that the grinding roller can still push large materials to move along the arc-shaped track, and the crushing efficiency is still not high.
Disclosure of Invention
Based on the above, it is necessary to provide a flour mill for flour production, aiming at the problem of low crushing efficiency of the existing flour mill on bulk materials.
The above purpose is achieved by the following technical scheme:
The flour production is with milling equipment, is equipped with milling mechanism in the milling box, milling mechanism includes the bottom plate, rotate on the bottom plate and be equipped with the pivot, the pivot extends along fore-and-aft direction and removes along controlling the direction, the pivot transmission is connected with first actuating mechanism, be equipped with first subassembly and the second subassembly that rolls in the pivot, first subassembly that rolls includes first connecting piece and a plurality of first cams, first cam cover is established in the pivot and with pivot clearance fit, first connecting piece is with a plurality of first cams connection, second subassembly that rolls includes second connecting piece and a plurality of second cams, the second cam cover is established in the pivot and with pivot clearance fit, and the second cam is located between two adjacent first cams, the second connecting piece is with a plurality of second cams connection, first actuating mechanism drive pivot rotation can drive first subassembly and second subassembly and the synchronous rotation of rolling, makes first subassembly and second subassembly with the material to the below of pivot promote and roll.
Further, the inner peripheral surface of the first cam is provided with a first stop block, the inner peripheral surface of the second cam is provided with a second stop block, the outer peripheral surface of the rotating shaft is provided with four driving blocks, the two driving blocks are divided into a group, the first stop block is positioned between the two driving blocks of one group, the second stop block is positioned between the two driving blocks of the other group, and the first stop block and the second stop block are in circumferential stop fit with the driving blocks.
The first pushing mechanism is used for pushing the first cam to enable the first rolling assembly to incline relative to the rotating shaft, and the second pushing mechanism is used for pushing the second cam to enable the second rolling assembly to be consistent with the first rolling assembly in inclination direction.
Further, the first pushing mechanism comprises an air cylinder, the output end of the air cylinder is connected with a sliding block, pushing columns are respectively arranged on the front side and the rear side of the sliding block, the pushing columns can extend out of the rotating shaft, one pushing column is located above the rotating shaft, and the other pushing column is located below the rotating shaft.
Further, in the circumferential direction of the rotating shaft, the two pushing posts are respectively located between the two groups of driving blocks.
Further, the structure of the second pushing mechanism is the same as that of the first pushing mechanism, and the directions of the first pushing mechanism and the second pushing mechanism are opposite.
Further, the rotating shaft is provided with two supporting rod groups, the supporting rod groups are respectively provided with a telescopic bracket in a sliding mode, the rotating shaft is rotatably arranged on each telescopic bracket, the first driving mechanism is connected with a first belt pulley in a transmission mode, the end portions of the two rotating shafts are respectively connected with a second belt pulley in a transmission mode, the two second belt pulleys are respectively connected with the first belt pulley in a transmission mode through respective driving belts, and tensioning wheels are further arranged on the supporting rod groups and used for tensioning the driving belts.
Further, the bottom plate is the arc, the bottom of milling box is equipped with the base, be equipped with the arc track on the base, be equipped with second actuating mechanism on the base, second actuating mechanism drives the arc and slides along arc track side to side.
Further, the inside of milling case is equipped with the arc chamber, the lateral wall of milling case is equipped with the arc wall, the tip of pivot slides along the arc wall side-to-side, makes first rolling subassembly and second rolling subassembly slide along the arc chamber.
Further, be equipped with the feed inlet on the milling case, the bottom in arc chamber is equipped with the discharge gate, the feed inlet corresponds from top to bottom with the discharge gate.
The beneficial effects of the invention are as follows:
According to the flour production flour milling device, the first rolling assembly and the second rolling assembly are arranged on the rotating shaft in a clearance fit mode, the first rolling assembly is formed by connecting the first cams through the first connecting pieces, the second rolling assembly is formed by connecting the second cams through the second connecting pieces, and accordingly the first rolling assembly and the second rolling assembly can be driven to rotate in the rotating process of the rotating shaft.
Secondly, in the rotating process of the rotating shaft, a driving block on the rotating shaft intermittently impacts a first stop block of the first rolling assembly and a second stop block of the second rolling assembly, so that the first rolling assembly and the second rolling assembly impact materials again, the crushing effect of the materials is improved, and the materials adhered to the first rolling assembly and the second rolling assembly can fall off; simultaneously, as the material can generate reverse acting force to the first rolling assembly and the second rolling assembly, the gap positions of the first rolling assembly and the second rolling assembly and the rotating shaft are changed, and the first rolling assembly and the second rolling assembly are driven to shake left and right and shake front and back along the rotating shaft, so that the smashing area can be enlarged, and the grinding effect is further improved.
Third, the first rolling assembly and the second rolling assembly can be controlled to incline synchronously through the first pushing mechanism and the second pushing mechanism, when more materials exist in the front, the first rolling assembly and the second rolling assembly are controlled to incline backwards, so that the materials can be conveyed backwards, when more materials exist in the rear, the first rolling assembly and the second rolling assembly are controlled to incline forwards, so that the materials can be conveyed forwards, uniform grinding is realized, and the grinding effect is improved.
Drawings
Fig. 1 is a schematic perspective view of a flour mill for flour production according to an embodiment of the present invention;
FIG. 2 is a front view of a flour milling device for flour production according to an embodiment of the present invention;
FIG. 3 is a side view of a flour milling device according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic view showing a part of a flour mill for flour production according to an embodiment of the present invention;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a cross-sectional view B-B of FIG. 6;
FIG. 8 is a cross-sectional view of C-C of FIG. 6;
Fig. 9 is a schematic structural view of a rotating shaft, a first rolling assembly and a second rolling assembly in a flour mill for flour production according to an embodiment of the present invention;
FIG. 10 is a side view of FIG. 9;
FIG. 11 is a sectional view D-D of FIG. 10;
FIG. 12 is an enlarged view of the portion X of FIG. 11;
FIG. 13 is a top view of FIG. 9;
Fig. 14 is a sectional view of E-E of fig. 13.
Wherein:
100. Milling box, 101, feeding hole, 102, locking piece, 103, supporting leg, 104, movable folding piece, 105, second driving mechanism, 1051, gear, 106, first driving mechanism, 1061, first belt pulley, 107, arc cavity, 108, arc groove, 109, discharging hole, 110, base, 111, bottom plate, 112, supporting rod group, 1121, telescopic bracket, 1122, second belt pulley, 1123, tensioning wheel, 113, arc track, 114, arc rack, 201, rotating shaft, 2011, driving block, 202, first rolling assembly, 2021, first connecting piece, 2022, first cam, 2023, first stop, 203, second rolling assembly, 2031, second connecting piece, 2032, second cam, 2033, second stop, 210, cylinder, 211, mounting groove, 212, sliding block, 213, pushing post.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 14, the flour mill for flour production provided by an embodiment of the invention comprises a flour milling box 100, wherein a flour milling mechanism is arranged in the flour milling box 100, the flour milling mechanism comprises a bottom plate 111, a rotating shaft 201 is rotatably arranged on the bottom plate 111, the rotating shaft 201 extends along the front-back direction and moves along the left-right direction, the rotating shaft 201 is in transmission connection with a first driving mechanism 106, a first rolling assembly 202 and a second rolling assembly 203 are arranged on the rotating shaft 201, the first rolling assembly 202 comprises a first connecting piece 2021 and a plurality of first cams 2022, the first connecting piece 2022 is sleeved on the rotating shaft 201 and is in clearance fit with the rotating shaft 201, the first connecting piece 2021 connects the plurality of first cams 2022, the second rolling assembly 203 comprises a second connecting piece 2031 and a plurality of second cams 2032, the second cams 2032 are sleeved on the rotating shaft 201 and are in clearance fit with the rotating shaft 201, the second cams 2032 are positioned between two adjacent first cams 2022, and the second connecting piece 2021 drives the second cams 2032 to rotate the second driving mechanism 203 and the second rolling assembly 203 synchronously rotate along the rotating shaft 201. In this embodiment, the first rolling assembly 202 and the second rolling assembly 203 are integrally formed, and the included angle therebetween is 180 degrees. In other embodiments, the angle between the first roller assembly 202 and the second roller assembly 203 is 90 degrees, 120 degrees, etc.
In the present embodiment, the first cam 2022 and the second cam 2032 are identical, and the first connection piece 2021 and the second connection piece 2031 are identical.
Further, a first stop block 2023 is disposed on the inner circumferential surface of the first cam 2022, a second stop block 2033 is disposed on the inner circumferential surface of the second cam 2032, four driving blocks 2011 are disposed on the outer circumferential surface of the rotating shaft 201, the two driving blocks 2011 are divided into one group, the first stop block 2023 is located between the two driving blocks 2011 of one group, the second stop block 2033 is located between the two driving blocks 2011 of the other group, and the first stop block 2023 and the second stop block 2033 are in circumferential stop fit with the driving blocks 2011.
Further, a first pushing mechanism and a second pushing mechanism are disposed in the rotating shaft 201, the first pushing mechanism and the second pushing mechanism are respectively disposed at two ends of the rotating shaft 201, the first pushing mechanism is used for pushing the first cam 2022 to enable the first rolling assembly 202 to incline relative to the rotating shaft 201, and the second pushing mechanism is used for pushing the second cam 2032 to enable the second rolling assembly 203 to be consistent with the inclination direction of the first rolling assembly 202. In the present embodiment, the first pushing mechanism is located at the rear of the rotating shaft 201, and the second pushing mechanism is located at the front of the rotating shaft 201.
Further, the first pushing mechanism includes an air cylinder 210, an output end of the air cylinder 210 is connected with a sliding block 212, pushing columns 213 are respectively disposed on front and rear sides of the sliding block 212, the pushing columns 213 can extend out from the rotating shaft 201, one pushing column 213 is located above the rotating shaft 201, and the other pushing column 213 is located below the rotating shaft 201. Specifically, the two ends of the rotating shaft 201 are respectively provided with a mounting groove 211 extending along the length direction of the rotating shaft 201, the cylinder 210 and the sliding block 212 are arranged in the mounting groove 211, and the sliding block 212 can slide along the mounting groove 211. The section of the sliding block 212 is hexagonal, the sliding block 212 can extend to drive the lower push column 213 to extend, and the sliding block 212 can retract to drive the upper push column 213 to extend.
Further, in the circumferential direction of the rotating shaft 201, the two pushing posts 213 are respectively located between the two sets of driving blocks 2011. Avoiding interference to the driving block 2011 after the push post 213 is extended.
Further, the structure of the second pushing mechanism is the same as that of the first pushing mechanism, and the directions of the first pushing mechanism and the second pushing mechanism are opposite.
Further, two rotating shafts 201 are provided, two supporting rod groups 112 are provided on the base plate 111, telescopic supports 1121 are slidably provided on each supporting rod group 112, the rotating shafts 201 are rotatably provided on the respective telescopic supports 1121, the first driving mechanism 106 is in transmission connection with a first belt pulley 1061, the end portions of the two rotating shafts 201 are in transmission connection with a second belt pulley 1122, the two second belt pulleys 1122 are respectively in transmission connection with the first belt pulley 1061 through respective transmission belts, tensioning wheels 1123 are further provided on each supporting rod group 112, and the tensioning wheels 1123 are used for tensioning the respective transmission belts. The first driving mechanism 106 is a first driving motor. In this embodiment, the included angle between the two supporting rod sets 112 is 35 degrees, so that the two rotating shafts 201 have an overlapping area in the rotating process, and the materials can be repeatedly rolled. The inside of the rotating shaft 201 is provided with a plurality of pressure sensing pieces in front and back to sense the pressure of each position.
Further, the bottom plate 111 is an arc plate, a base 110 is arranged at the bottom of the grinding box 100, supporting legs 103 are arranged around the base 110, an arc track 113 is arranged on the base 110, a second driving mechanism 105 is arranged on the base 110, and the second driving mechanism 105 drives the arc plate to slide left and right along the arc track 113. The second driving mechanism 105 is a second driving motor, a gear 1051 is arranged at the output end of the second driving motor, an arc-shaped rack 114 is arranged at the bottom of the arc-shaped plate, the arc-shaped rack 114 is meshed with the gear 1051, and the gear 1051 is driven to rotate by the second driving motor to drive the arc-shaped plate to slide left and right along the arc-shaped track 113.
Further, the inside of milling box 100 is equipped with arc chamber 107, the lateral wall of milling box 100 is equipped with arc groove 108, the tip of pivot 201 slides along arc groove 108 side to side, makes first rolling subassembly 202 and second rolling subassembly 203 slide along arc chamber 107, be equipped with movable folding piece 104 on the arc groove 108, movable folding piece 104 removes along with the slip of pivot 201, avoids the flour in the milling box 100 to flow out. Because four driving blocks 2011 are arranged on the rotating shaft 201, the end part of the rotating shaft 201 can jump up and down while sliding left and right in the arc-shaped groove 108, and the first rolling assembly 202 and the second rolling assembly 203 are driven to impact materials.
Further, be equipped with feed inlet 101 on the milling box 100, the bottom in arc chamber 107 is equipped with discharge gate 109, feed inlet 101 corresponds from top to bottom with discharge gate 109, and the outer wall of milling box 100 is equipped with retaining member 102, and it is fixed to carry out the centre gripping to milling box 100, avoids milling box 100 to damage.
In combination with the above embodiment, the use principle and working process of the embodiment of the present invention are as follows:
Pouring materials into the arc-shaped cavity 107 from the feeding hole 101, starting the first driving mechanism 106 and the second driving mechanism 105, as shown in fig. 5, driving the two rotating shafts 201 to synchronously rotate clockwise by the first driving mechanism 106, driving the bottom plate 111 to rotate anticlockwise along the base 110 by the second driving mechanism 105, sliding the ends of the two rotating shafts 201 in the arc-shaped groove 108, so that the rotating shafts 201 can jump up and down, and further driving the first rolling assembly 202 and the second rolling assembly 203 on the rotating shafts 201 to synchronously rotate clockwise and jump up and down, and because of the inclined surfaces of the self structures of the cams, the first rolling assembly 202 and the second rolling assembly 203 can push and smash the bulk materials to the lower side of the rotating shafts 201, so that the grinding effect of the bulk materials is improved; because the first rolling assembly 202 and the second rolling assembly 203 are in clearance blocking fit with the rotating shaft 201, in the rotating process of the rotating shaft 201, the driving blocks 2011 on the rotating shaft 201 intermittently impact the first stop block 2023 of the first rolling assembly 202 and the second stop block 2033 on the second rolling assembly 203, so that the first rolling assembly 202 and the second rolling assembly 203 impact materials again, the crushing effect of the materials is improved, the materials adhered on the first rolling assembly 202 and the second rolling assembly 203 can fall off, and meanwhile, the materials generate reverse acting force on the first rolling assembly 202 and the second rolling assembly 203, so that the clearance positions between the first rolling assembly 202 and the second rolling assembly 203 and the rotating shaft 201 are changed, and further the first rolling assembly 202 and the second rolling assembly 203 are driven to shake left and right and shake front and back along the rotating shaft 201, so that the crushing area can be enlarged, and the grinding effect is further improved. When the bottom plate 111 slides to the rightmost end of the arc-shaped track 113, the second driving mechanism 105 is controlled to drive the bottom plate 111 to rotate clockwise, and meanwhile, the first driving mechanism 106 is controlled to drive the rotating shaft 201 to rotate anticlockwise, so that reciprocating rolling and beating of materials are realized, and the reciprocating is performed.
In the crushing process, as the materials are unevenly distributed in the front-rear direction, when the rotating shaft 201 detects that more materials are behind through the pressure sensing piece in the rotating shaft and less materials are in front of the rotating shaft 201, as shown in fig. 11, the first pushing mechanism can be controlled to drive the sliding block 212 to retract forwards, so that the sliding block 212 pushes the front pushing column 213 to extend out of the upper part of the rotating shaft 201, the interval between the first cam 2022 and the upper part of the rotating shaft 201 is increased, the rear part of the first rolling assembly 202 is higher than the front part, the second pushing mechanism drives the sliding block 212 to extend, the sliding block 212 moves forwards to push the front pushing column 213 to extend out of the lower part of the rotating shaft 201, the interval between the second cam 2032 and the lower part of the rotating shaft 201 is increased, and the front part of the second rolling assembly 203 is lower than the rear part, so that the first rolling assembly 202 and the second rolling assembly 203 are inclined forwards integrally, and conversely, when the materials in front of the front part are detected to extend more and less materials are detected, the first pushing mechanism can be controlled to drive the sliding block 212 to extend, so that the first rolling assembly 202 is controlled to extend backwards, and the rear part of the second rolling assembly 202 is controlled to extend backwards, and the second rolling assembly is inclined forwards and the second rolling assembly 203 is controlled to move forwards. And finally, after the crushing is finished, opening the discharge hole 109 to enable the crushed materials to flow out.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (10)
1. A flour grinding device for flour production is characterized by comprising a flour grinding box, wherein a flour grinding mechanism is arranged in the flour grinding box and comprises a bottom plate, a rotating shaft is rotatably arranged on the bottom plate, the rotating shaft extends along the front-back direction and moves along the left-right direction, a first driving mechanism is connected to the rotating shaft in a transmission mode, a first rolling assembly and a second rolling assembly are arranged on the rotating shaft, the first rolling assembly comprises a first connecting piece and a plurality of first cams, the first cams are sleeved on the rotating shaft and are in clearance fit with the rotating shaft, the first connecting piece is connected with the first cams, the second rolling assembly comprises a second connecting piece and a plurality of second cams, the second cams are sleeved on the rotating shaft and are in clearance fit with the rotating shaft, the second connecting piece is connected with the second cams, the first driving mechanism drives the rotating shaft to rotate, and drives the first rolling assembly and the second rolling assembly to rotate synchronously, and the first rolling assembly and the second rolling assembly push materials downwards through the first rolling assembly and the second rolling assembly.
2. The flour mill for producing flour according to claim 1, wherein the inner peripheral surface of the first cam is provided with a first stopper, the inner peripheral surface of the second cam is provided with a second stopper, the outer peripheral surface of the rotating shaft is provided with four driving blocks, the two driving blocks are divided into one group, the first stopper is located between the two driving blocks of one group, the second stopper is located between the two driving blocks of the other group, and the first stopper and the second stopper are both in circumferential blocking fit with the driving blocks.
3. The flour mill for flour production according to claim 2, wherein a first pushing mechanism and a second pushing mechanism are arranged in the rotating shaft, the first pushing mechanism and the second pushing mechanism are respectively arranged at two ends of the rotating shaft, the first pushing mechanism is used for pushing the first cam to enable the first rolling assembly to incline relative to the rotating shaft, and the second pushing mechanism is used for pushing the second cam to enable the second rolling assembly to be consistent with the first rolling assembly in inclination direction.
4. A flour mill for producing flour according to claim 3, wherein the first pushing mechanism comprises a cylinder, the output end of the cylinder is connected with a sliding block, the front and rear sides of the sliding block are respectively provided with a pushing column, the pushing columns can extend out from the rotating shaft, one pushing column is located above the rotating shaft, and the other pushing column is located below the rotating shaft.
5. The flour mill according to claim 4, wherein the two push posts are located between the two sets of driving blocks in the circumferential direction of the rotation shaft.
6. The flour mill for producing flour according to claim 5, wherein the second pushing mechanism has the same structure as the first pushing mechanism, and the first pushing mechanism and the second pushing mechanism are opposite in orientation.
7. The flour mill for producing flour according to claim 1, wherein two rotating shafts are provided, two supporting rod groups are provided on the bottom plate, telescopic brackets are slidably provided on the supporting rod groups, the rotating shafts are rotatably provided on the respective telescopic brackets, the first driving mechanism is in transmission connection with a first belt pulley, the end parts of the two rotating shafts are in transmission connection with a second belt pulley, the two second belt pulleys are respectively in transmission connection with the first belt pulley through respective transmission belts, and tensioning wheels are further provided on the supporting rod groups and are used for tensioning the transmission belts.
8. The flour mill for producing flour according to claim 7, wherein the bottom plate is an arc plate, a base is arranged at the bottom of the flour mill box, an arc track is arranged on the base, a second driving mechanism is arranged on the base, and the second driving mechanism drives the arc plate to slide left and right along the arc track.
9. The flour mill for producing flour according to claim 8, wherein the interior of the mill housing is provided with an arc-shaped cavity, the side wall of the mill housing is provided with an arc-shaped groove, and the end of the rotating shaft slides left and right along the arc-shaped groove to enable the first rolling assembly and the second rolling assembly to slide along the arc-shaped cavity.
10. The flour mill for producing flour according to claim 9, wherein the flour mill is provided with a feed inlet, a discharge outlet is provided at the bottom of the arc-shaped cavity, and the feed inlet corresponds to the discharge outlet vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411533546.3A CN119034874B (en) | 2024-10-31 | 2024-10-31 | Flour milling device for flour production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411533546.3A CN119034874B (en) | 2024-10-31 | 2024-10-31 | Flour milling device for flour production |
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| Publication Number | Publication Date |
|---|---|
| CN119034874A true CN119034874A (en) | 2024-11-29 |
| CN119034874B CN119034874B (en) | 2025-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411533546.3A Active CN119034874B (en) | 2024-10-31 | 2024-10-31 | Flour milling device for flour production |
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| CN203408754U (en) * | 2013-08-17 | 2014-01-29 | 湖南磊鑫新材料科技有限公司 | Horizontal type inclined eccentric pulverizer |
| CN209379088U (en) * | 2018-12-25 | 2019-09-13 | 中建七局第二建筑有限公司 | A kind of dregs efficient pulverizing device for building |
| CN111298898A (en) * | 2020-04-07 | 2020-06-19 | 中山诺顿科研技术服务有限公司 | Traditional chinese medicine grinds machine |
| CN118543432A (en) * | 2024-07-30 | 2024-08-27 | 怀仁市祥和陶瓷有限责任公司 | Ceramic crushing equipment capable of realizing multistage crushing and crushing method |
-
2024
- 2024-10-31 CN CN202411533546.3A patent/CN119034874B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100102155A1 (en) * | 2007-03-20 | 2010-04-29 | Forcebel Co., Ltd. | Fixed Quantity Supply Apparatus for Breaking Open Waste Envelope |
| CN203408754U (en) * | 2013-08-17 | 2014-01-29 | 湖南磊鑫新材料科技有限公司 | Horizontal type inclined eccentric pulverizer |
| CN209379088U (en) * | 2018-12-25 | 2019-09-13 | 中建七局第二建筑有限公司 | A kind of dregs efficient pulverizing device for building |
| CN111298898A (en) * | 2020-04-07 | 2020-06-19 | 中山诺顿科研技术服务有限公司 | Traditional chinese medicine grinds machine |
| CN118543432A (en) * | 2024-07-30 | 2024-08-27 | 怀仁市祥和陶瓷有限责任公司 | Ceramic crushing equipment capable of realizing multistage crushing and crushing method |
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| CN119034874B (en) | 2025-01-24 |
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