CN111408448B - Wheat grinding device - Google Patents
Wheat grinding device Download PDFInfo
- Publication number
- CN111408448B CN111408448B CN202010221842.5A CN202010221842A CN111408448B CN 111408448 B CN111408448 B CN 111408448B CN 202010221842 A CN202010221842 A CN 202010221842A CN 111408448 B CN111408448 B CN 111408448B
- Authority
- CN
- China
- Prior art keywords
- plate
- grinding
- fixedly connected
- screening
- sieve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of agricultural product processing equipment, in particular to a wheat grinding device which comprises a support frame, an upper cover mechanism, a grinding mechanism, an impact mechanism, a screening mechanism, a vibration mechanism and an anti-blocking mechanism, wherein grinding balls of the grinding mechanism are matched with a grinding sieve in a rolling manner for grinding, ground flour falls onto the screening mechanism through material leakage holes on the grinding sieve, the ground flour is screened through the screening mechanism, the grinding sieve is impacted through the impact mechanism to vibrate, so that the blockage of a material leakage opening of the grinding sieve is avoided, the grinding quality is prevented from being influenced, the screening mechanism is vibrated through the vibration mechanism to improve the screening efficiency of a screening plate, the flour on the screening plate is stirred back and forth through a reciprocating plate of the anti-blocking mechanism to avoid the blockage of the screening plate and the influence on the screening, and the blockage of the material leakage opening of the grinding sieve can be avoided, avoid influencing the grinding quality, improve grinding efficiency.
Description
Technical Field
The invention relates to the field of agricultural product processing equipment, in particular to a wheat grinding device.
Background
The flour is a powder ground by wheat, and can be divided into high gluten flour, medium gluten flour, low gluten flour and non-gluten flour according to the content of protein in the flour; flour wheat flour is staple food in most regions in northern China, the flour can be used for preparing various foods with various types and different flavors, whole wheat flour is flour prepared by grinding whole wheat into powder only through grinding without removing bran, the whole wheat flour contains bran and germs, and the bran in the wheat contains cellulose with extremely high nutritional value. The existing flour grinding device is easy to block a material leakage opening of a grinding sieve when grinding, so that the grinding quality is influenced, and the grinding efficiency is reduced.
Disclosure of Invention
The invention aims to provide a wheat grinding device, which can avoid the blockage of a material leakage opening of a grinding sieve, avoid the influence on grinding quality and improve grinding efficiency.
The purpose of the invention is realized by the following technical scheme:
a wheat grinding device comprises a support frame, an upper cover mechanism, a grinding mechanism, an impact mechanism, a screening mechanism, a vibration mechanism and an anti-blocking mechanism, wherein the upper cover mechanism is fixedly connected to the upper end of the support frame;
the supporting frame comprises a cylinder, a main board, an impact seat, supporting legs, a fixed transverse plate, a limiting frame, a grinding sieve and a mounting frame, wherein the cylinder is fixedly connected to the main board, the four corners of the main board are fixedly connected with the supporting legs, the fixed transverse plate is fixedly connected between the two supporting legs on the left side, the limiting frame is fixedly connected to the fixed transverse plate, the mounting frame is fixedly connected between the two supporting legs on the right side, the grinding sieve is fixedly connected to the lower end of the cylinder, an arc groove is formed in the grinding sieve, and the impact seat is fixedly connected to the side face of the grinding sieve;
the upper cover mechanism comprises an upper cover plate, a feed hopper mounting plate and a feed hopper, the upper cover plate is fixedly connected to the cylinder, the feed hopper mounting plate is fixedly connected to the upper cover plate, and the feed hopper is fixedly connected to the feed hopper mounting plate;
the grinding mechanism comprises grinding balls, a grinding shaft, a rotating plate, a transmission pipe, a transmission bevel gear I and a grinding motor, wherein the grinding balls are rotatably connected to the lower end of the grinding shaft through bearings;
the impact mechanism comprises an impact block, a linkage plate I, an eccentric shaft pin, a rotating wheel, a transmission bevel gear II and an impact motor, wherein the impact block is connected in a limiting frame in a sliding manner, one end of the linkage plate I is rotatably connected with the impact block, the other end of the linkage plate I is rotatably connected with the eccentric shaft pin, the eccentric shaft pin is fixedly connected at the eccentric position of the rotating wheel, the rotating wheel is fixedly connected at the upper end of the transmission bevel gear II, the transmission bevel gear II is in meshing transmission connection with the impact motor, the transmission bevel gear II is rotatably connected onto a fixed transverse plate through a bearing, and the impact motor is fixedly connected onto the fixed transverse plate;
the screening mechanism comprises a screening plate, a surrounding plate, screening plate mounting plates, a fixing pin, a fixing plate, a concentrated conical hopper and a linkage seat, wherein the surrounding plate is fixedly connected to the upper end of the screening plate, an opening is formed in the left end of the surrounding plate, the two screening plate mounting plates are fixedly connected to the right end of the surrounding plate, the fixing plate is fixedly connected to the left end of the surrounding plate, the fixing pin is fixedly connected to the fixing plate, the concentrated conical hopper is fixedly connected to the lower end of the screening plate, the linkage seat is fixedly connected to the right end of the screening plate, and the two screening plate mounting plates are rotatably connected to the mounting frame;
the vibration mechanism comprises a vibration power motor, a transmission bevel gear III, a transmission eccentric shaft and a linkage block, the transmission eccentric shaft is rotatably connected to two supporting legs on the left side through bearings, the transmission bevel gear III is fixedly connected to the transmission eccentric shaft, the vibration power motor is fixedly connected to the supporting legs, the vibration power motor is in meshing transmission connection with the transmission bevel gear III, the lower end of the linkage block is rotatably connected with the eccentric position of the transmission eccentric shaft, and the upper end of the linkage block is rotatably connected with a linkage seat;
prevent stifled mechanism including preventing stifled motor, preventing stifled eccentric wheel, interlock board II and reciprocating plate, prevent stifled motor fixed connection on the fixed plate, prevent stifled eccentric wheel fixed connection on preventing stifled motor's output shaft, the right-hand member of reciprocating plate rotates to be connected on the fixed pin, the one end of interlock board II rotates with the eccentric department of preventing stifled eccentric wheel to be connected, the other end and the reciprocating plate of interlock board II rotate to be connected, the left side sliding connection of reciprocating plate divides the up end of sieve.
The invention has the beneficial effects that: the invention provides a wheat grinding device, which is characterized in that the device is placed on the ground through a support frame, feeding is carried out through an upper cover mechanism, a grinding mechanism is installed, grinding balls of the grinding mechanism are matched with a grinding sieve in a rolling manner for grinding, ground flour falls onto a screening mechanism through material leakage holes in the grinding sieve, the ground flour is screened through the screening mechanism, impurities in the flour are collected through a screening plate with good quality, and the impurities are left on the screening plate and collected through a left end opening of a coaming plate; the impact mechanism impacts the grinding sieve to enable the grinding sieve to vibrate, so that the condition that a material leakage opening of the grinding sieve is blocked is avoided, the grinding quality is prevented from being influenced, and the grinding efficiency is improved; the vibrating mechanism enables the screening mechanism to shake, so that the screening efficiency of the screening plate is improved; flour on the split sieve plate is stirred in a reciprocating mode through the reciprocating plate of the anti-blocking mechanism, and therefore the split sieve plate is prevented from being blocked and the split sieve is prevented from being influenced.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic view of the support frame structure of the present invention;
FIG. 4 is a cross-sectional view of the support frame of the present invention;
FIG. 5 is a schematic structural view of the cover mechanism of the present invention;
FIG. 6 is a schematic view of the grinding mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of the grinding mechanism of the present invention;
FIG. 8 is a schematic view of the impact mechanism of the present invention;
FIG. 9 is a schematic structural view of the screening mechanism of the present invention;
FIG. 10 is a schematic cross-sectional view of the screening mechanism of the present invention;
FIG. 11 is a schematic structural view of the vibration mechanism of the present invention;
fig. 12 is a schematic structural diagram of the anti-blocking mechanism of the present invention.
In the figure: a support frame 1; 1-1 of a cylinder; a main board 1-2; 1-3 of an impact seat; 1-4 of supporting legs; fixing the transverse plate 1-5; defining boxes 1-6; 1-7 parts of a grinding sieve; mounting frames 1-8; an upper cover mechanism 2; an upper cover plate 2-1; a feed hopper mounting plate 2-2; 2-3 parts of a feed hopper; a grinding mechanism 3; 3-1 parts of grinding balls; a grinding shaft 3-2; a rotating plate 3-3; 3-4 parts of a transmission pipe; 3-5 parts of a transmission bevel gear; 3-6 parts of a grinding motor; an impact mechanism 4; an impact block 4-1; a linkage plate I4-2; 4-3 of an eccentric shaft pin; 4-4 of a rotating wheel; a transmission bevel gear II 4-5; 4-6 of a collision motor; a screening mechanism 5; 5-1 of a sub-sieve plate; 5-2 of a coaming; a sieve plate mounting plate 5-3; 5-4 parts of fixing pins; 5-5 of a fixing plate; 5-6 of a centralized conical hopper; 5-7 of a linkage seat; a vibration mechanism 6; a vibration power motor 6-1; a transmission bevel gear III 6-2; a transmission eccentric shaft 6-3; 6-4 of a linkage block; an anti-blocking mechanism 7; an anti-blocking motor 7-1; an anti-blocking eccentric wheel 7-2; a linkage plate II 7-3; reciprocating plate 7-4.
Detailed Description
The present invention is described in further detail below with reference to figures 1-12.
The first embodiment is as follows:
as shown in fig. 1-12, a wheat grinding device comprises a support frame 1, an upper cover mechanism 2, a grinding mechanism 3, an impact mechanism 4, a screening mechanism 5, a vibration mechanism 6 and an anti-blocking mechanism 7, wherein the upper cover mechanism 2 is fixedly connected to the upper end of the support frame 1, the grinding mechanism 3 is connected to the upper cover mechanism 2, the grinding mechanism 3 is in rolling fit with the support frame 1, the impact mechanism 4 is connected to the support frame 2, the screening mechanism 5 is rotatably connected to the lower end of the support frame 1, the vibration mechanism 6 is rotatably connected to the screening mechanism 5, and the anti-blocking mechanism 7 is connected to the screening mechanism 5;
when in use, the device is placed on the ground through the support frame 1, the feeding is carried out through the upper cover mechanism 2, the grinding mechanism 3 is installed, grinding is carried out by the rolling fit of the grinding balls 3-1 of the grinding mechanism 3 and the grinding sieve 1-7, the ground flour falls on the screening mechanism 5 through material leaking holes on the grinding sieve 1-7, the ground flour is sieved by a sieving mechanism 5, the flour with good quality is collected after passing through a sieving plate 5-1, impurities in the flour are left on the sieving plate 5-1 and are collected through an opening at the left end of a coaming plate 5-2, the impact mechanism 4 impacts the grinding sieves 1-7 to make the grinding sieves 1-7 generate vibration, thereby avoiding the blockage of the material leakage openings of the grinding sieves 1-7, avoiding influencing the grinding quality and improving the grinding efficiency; the vibrating mechanism 6 enables the screening mechanism 5 to shake, so that the screening efficiency of the screening plate 5-1 is improved; flour on the sub-sieve plate 5-1 is repeatedly stirred through the reciprocating plate 7-4 of the anti-blocking mechanism 7, so that the sub-sieve plate 5-1 is prevented from being blocked and the influence on the sub-sieve is avoided.
The second embodiment is as follows:
as shown in figures 1-12, the support frame 1 comprises a cylinder 1-1, a main plate 1-2, an impact seat 1-3, support legs 1-4, a fixed transverse plate 1-5, a limiting frame 1-6, a grinding sieve 1-7 and an installation frame 1-8, wherein the cylinder 1-1 is fixedly connected to the main plate 1-2, the four corners of the main plate 1-2 are fixedly connected with the support legs 1-4, the fixed transverse plate 1-5 is fixedly connected between the two support legs 1-4 on the left side, the limiting frame 1-6 is fixedly connected to the fixed transverse plate 1-5, the installation frame 1-8 is fixedly connected between the two support legs 1-4 on the right side, the grinding sieve 1-7 is fixedly connected to the lower end of the cylinder 1-1, and an arc groove is arranged in the grinding sieve 1-7, the impact seat 1-3 is fixedly connected with the side surface of the grinding sieve 1-7;
the third concrete implementation mode:
as shown in fig. 1-12, the upper cover mechanism 2 comprises an upper cover plate 2-1, a feed hopper mounting plate 2-2 and a feed hopper 2-3, the upper cover plate 2-1 is fixedly connected to the cylinder 1-1, the feed hopper mounting plate 2-2 is fixedly connected to the upper cover plate 2-1, and the feed hopper 2-3 is fixedly connected to the feed hopper mounting plate 2-2;
the fourth concrete implementation mode:
as shown in the figures 1-12, the grinding mechanism 3 comprises a grinding ball 3-1, a grinding shaft 3-2, a rotating plate 3-3, a transmission pipe 3-4, a transmission bevel gear I3-5 and a grinding motor 3-6, the grinding ball 3-1 is rotatably connected with the lower end of the grinding shaft 3-2 through a bearing, the upper end of the grinding shaft 3-2 is fixedly connected with the eccentric part of the rotating plate 3-3, the rotating plate 3-3 is fixedly connected with the lower end of the transmission pipe 3-4, the transmission bevel gear I3-5 is fixedly connected with the upper end of the transmission pipe 3-4, the transmission pipe 3-4 is rotatably connected with an upper cover plate 2-1 through a bearing, the lower end of a feed hopper 2-3 is rotatably connected in the transmission pipe 3-4, the grinding motor 3-6 is fixedly connected with the upper cover plate 2-1, the grinding motor 3-6 is in meshed transmission connection with the transmission bevel gear I3-5, and the grinding ball 3-1 is in rolling fit with an arc groove in the grinding sieve 1-7;
during grinding, wheat is poured into the feed hopper 2-3, enters the transmission pipe 3-4 from the feed hopper 2-3, enters the cylinder 1-1 from the transmission pipe 3-4 and falls into the arc groove of the grinding sieve 1-7, the grinding motor 3-6 is started, the grinding motor 3-6 drives the transmission bevel gear I3-5 so as to drive the transmission pipe 3-4 to rotate, the transmission pipe 3-4 drives the grinding shaft 3-2 through the rotating plate 3-3 so as to drive the grinding ball 3-1 to roll in the arc groove on the grinding sieve 1-7, grinding of the wheat is formed, and the ground wheat falls onto the screening mechanism 5 through the material leakage holes of the grinding sieve 1-7.
The fifth concrete implementation mode:
as shown in the figures 1-12, the striking mechanism 4 comprises a striking block 4-1, a linkage plate I4-2, an eccentric shaft pin 4-3, a rotating wheel 4-4, a transmission bevel gear II 4-5 and a striking motor 4-6, the striking block 4-1 is slidably connected in a limiting frame 1-6, one end of the linkage plate I4-2 is rotatably connected with the striking block 4-1, the other end of the linkage plate I4-2 is rotatably connected with the eccentric shaft pin 4-3, the eccentric shaft pin 4-3 is fixedly connected at the eccentric position of the rotating wheel 4-4, the rotating wheel 4-4 is fixedly connected at the upper end of the transmission bevel gear II 4-5, the transmission bevel gear II 4-5 is in meshing transmission connection with the striking motor 4-6, the transmission bevel gear II 4-5 is rotatably connected on a fixed transverse plate 1-5 through a bearing, the impact motor 4-6 is fixedly connected to the fixed transverse plate 1-5;
the impact motor 4-6 drives the transmission bevel gear II 4-5 to drive the rotating wheel 4-4 to rotate, the impact block 4-1 is driven to reciprocate in the limiting frame 1-6 through the eccentric shaft pin 4-3 and the linkage plate I4-2 to form continuous impact on the impact seat 1-3, so that the grinding sieve 1-7 generates vibration, ground flour falls through material leakage holes of the grinding sieve 1-7, and blockage of the material leakage holes of the grinding sieve 1-7 is avoided.
The sixth specific implementation mode:
as shown in fig. 1-12, the screening mechanism 5 comprises a screening plate 5-1, a coaming 5-2 and a screening plate mounting plate 5-3, the device comprises a fixing pin 5-4, a fixing plate 5-5, a concentrated conical hopper 5-6 and a linkage seat 5-7, wherein the upper end of a sub-sieve plate 5-1 is fixedly connected with a surrounding plate 5-2, the left end of the surrounding plate 5-2 is provided with an opening, the right end of the surrounding plate 5-2 is fixedly connected with two sieve plate mounting plates 5-3, the fixing plate 5-5 is fixedly connected with the left end of the surrounding plate 5-2, the fixing pin 5-4 is fixedly connected to the fixing plate 5-5, the concentrated conical hopper 5-6 is fixedly connected to the lower end of the sub-sieve plate 5-1, the linkage seat 5-7 is fixedly connected to the right end of the sub-sieve plate 5-1, and the two sieve plate mounting plates 5-3 are rotatably connected to a mounting frame 1-8;
flour falling from a material leaking hole of the grinding sieve 1-7 falls onto the sub-sieve plate 5-1, the flour with good quality falls into the concentrated conical hopper 5-6 through a sieve hole of the sub-sieve plate 5-1 for concentrated collection, impurities in the flour are left on the sub-sieve plate 5-1, and the impurities in the flour slide to the left on the sub-sieve plate 5-1 to an opening of the coaming plate 5-2 through the sub-sieve plate 5-1 with a certain inclination angle and are collected at the opening.
The seventh embodiment:
as shown in fig. 1-12, the vibrating mechanism 6 comprises a vibrating power motor 6-1, a transmission bevel gear iii 6-2, a transmission eccentric shaft 6-3 and a linkage block 6-4, the transmission eccentric shaft 6-3 is rotatably connected to two support legs 1-4 on the left side through bearings, the transmission bevel gear iii 6-2 is fixedly connected to the transmission eccentric shaft 6-3, the vibrating power motor 6-1 is fixedly connected to the support legs 1-4, the vibrating power motor 6-1 is in meshing transmission connection with the transmission bevel gear iii 6-2, the lower end of the linkage block 6-4 is rotatably connected to the eccentric position of the transmission eccentric shaft 6-3, and the upper end of the linkage block 6-4 is rotatably connected to a linkage seat 5-7;
the vibration power motor 6-1 drives the transmission bevel gear III 6-2 to drive the transmission eccentric shaft 6-3 to rotate, the transmission eccentric shaft 6-3 drives the linkage seat 5-7 through the linkage block 6-4, so that the sub-sieve plate 5-1 performs lifting reciprocating motion by taking the mounting frame 1-8 as an axis to form vibration sub-sieve of flour on the sub-sieve plate 5-1, and the sieving efficiency is improved.
The specific implementation mode is eight:
as shown in the figures 1-12, the anti-blocking mechanism 7 comprises an anti-blocking motor 7-1, an anti-blocking eccentric wheel 7-2, a linkage plate II 7-3 and a reciprocating plate 7-4, wherein the anti-blocking motor 7-1 is fixedly connected to a fixed plate 5-5, the anti-blocking eccentric wheel 7-2 is fixedly connected to an output shaft of the anti-blocking motor 7-1, the right end of the reciprocating plate 7-4 is rotatably connected to a fixed pin 5-4, one end of the linkage plate II 7-3 is rotatably connected to the eccentric position of the anti-blocking eccentric wheel 7-2, the other end of the linkage plate II 7-3 is rotatably connected to the reciprocating plate 7-4, and the left side of the reciprocating plate 7-4 is slidably connected to the upper end face of the sub-sieve plate 5-1.
The anti-blocking motor 7-1 drives the anti-blocking eccentric wheel 7-2, the reciprocating plate 7-4 is driven by the linkage plate II 7-3 to slide on the upper end face of the sub-sieve plate 5-1 in a reciprocating mode by taking the fixing pin 5-4 as an axis, and stirring of flour on the sub-sieve plate 5-1 is formed so as to prevent the flour from blocking sieve holes of the sub-sieve plate 5-1 and affecting the sub-sieve.
The invention relates to a wheat grinding device, which has the use principle that: when the device is used, the device is placed on the ground through the supporting legs 1-4, then wheat is poured into the feeding hopper 2-3, enters the transmission pipe 3-4 from the feeding hopper 2-3, enters the cylinder 1-1 through the transmission pipe 3-4 and falls into the arc groove of the grinding sieve 1-7, the grinding motor 3-6 is started, the grinding motor 3-6 drives the transmission bevel gear I3-5 to drive the transmission pipe 3-4 to rotate, the transmission pipe 3-4 drives the grinding shaft 3-2 through the rotating plate 3-3 to drive the grinding ball 3-1 to roll in the arc groove on the grinding sieve 1-7 to grind the wheat, the ground wheat falls onto the sub-sieve plate 5-1 through the material leakage holes of the grinding sieve 1-7, the flour with good quality falls into the concentrated conical hopper 5-6 through the sieve holes of the sub-sieve plate 5-1, and (4) performing centralized collection, wherein impurities in the flour are left on the screening plate 5-1, and the impurities in the flour slide to the left on the screening plate 5-1 to the opening of the coaming 5-2 through the screening plate 5-1 at a certain inclination angle, and are collected at the opening. During grinding, the impact motor 4-6 is started to enable the impact block 4-1 to move in a reciprocating mode in the limiting frame 1-6 to form continuous impact on the impact seat 1-3, so that the grinding sieve 1-7 generates vibration, ground flour is convenient to fall from material leaking holes of the grinding sieve 1-7, and blockage of the material leaking holes of the grinding sieve 1-7 is avoided. The vibration power motor 6-1 enables the sub-sieve plate 5-1 to do lifting reciprocating motion by taking the mounting rack 1-8 as a shaft, so that the vibration sieve for flour on the sub-sieve plate 5-1 is formed, and the sieving efficiency is improved. The anti-blocking motor 7-1 enables the reciprocating plate 7-4 to slide on the upper end face of the sub-sieve plate 5-1 in a reciprocating mode by taking the fixing pin 5-4 as an axis, so that flour on the sub-sieve plate 5-1 is stirred, and the situation that the flour blocks sieve holes of the sub-sieve plate 5-1 and influences the sub-sieve is avoided.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (1)
1. The utility model provides a wheat grinder, includes support frame (1), upper cover mechanism (2), grinds mechanism (3), striking mechanism (4), divides sieve mechanism (5), vibrations mechanism (6) and prevents stifled mechanism (7), its characterized in that: the upper cover mechanism (2) is fixedly connected to the upper end of the support frame (1), the grinding mechanism (3) is connected to the upper cover mechanism (2), the grinding mechanism (3) is in rolling connection with the support frame (1), the striking mechanism (4) is connected to the support frame (1), the screening mechanism (5) is rotatably connected to the lower end of the support frame (1), the vibrating mechanism (6) is rotatably connected with the screening mechanism (5), and the anti-blocking mechanism (7) is connected to the screening mechanism (5);
the supporting frame (1) comprises a cylinder (1-1), a main board (1-2), an impact seat (1-3), supporting legs (1-4), a fixed transverse plate (1-5), a limiting frame (1-6), a grinding sieve (1-7) and a mounting frame (1-8), wherein the cylinder (1-1) is fixedly connected to the main board (1-2), the supporting legs (1-4) are fixedly connected to four corners of the main board (1-2), the fixed transverse plate (1-5) is fixedly connected between the two supporting legs (1-4) on the left side, the limiting frame (1-6) is fixedly connected to the fixed transverse plate (1-5), the mounting frame (1-8) is fixedly connected between the two supporting legs (1-4) on the right side, and the grinding sieve (1-7) is fixedly connected to the lower end of the cylinder (1-1), an arc groove is arranged in the grinding sieve (1-7), and the impact seat (1-3) is fixedly connected with the side surface of the grinding sieve (1-7);
the upper cover mechanism (2) comprises an upper cover plate (2-1), a feed hopper mounting plate (2-2) and a feed hopper (2-3), the upper cover plate (2-1) is fixedly connected to the cylinder (1-1), the feed hopper mounting plate (2-2) is fixedly connected to the upper cover plate (2-1), and the feed hopper (2-3) is fixedly connected to the feed hopper mounting plate (2-2);
the grinding mechanism (3) comprises a grinding ball (3-1), a grinding shaft (3-2), a rotating plate (3-3), a transmission pipe (3-4), a transmission bevel gear I (3-5) and a grinding motor (3-6), the grinding ball (3-1) is rotatably connected at the lower end of the grinding shaft (3-2), the upper end of the grinding shaft (3-2) is fixedly connected at the eccentric position of the rotating plate (3-3), the rotating plate (3-3) is fixedly connected at the lower end of the transmission pipe (3-4), the transmission bevel gear I (3-5) is fixedly connected at the upper end of the transmission pipe (3-4), the transmission pipe (3-4) is rotatably connected on the upper cover plate (2-1), the lower end of the feed hopper (2-3) is rotatably connected in the transmission pipe (3-4), the grinding motor (3-6) is fixedly connected to the upper cover plate (2-1), the grinding motor (3-6) is in meshing transmission connection with the transmission bevel gear I (3-5), and the grinding ball (3-1) is in rolling fit with the arc groove in the grinding sieve (1-7);
the striking mechanism (4) comprises a striking block (4-1), a linkage plate I (4-2), an eccentric shaft pin (4-3), a rotating wheel (4-4), a transmission bevel gear II (4-5) and a striking motor (4-6), the striking block (4-1) is connected in a limiting frame (1-6) in a sliding manner, one end of the linkage plate I (4-2) is connected with the striking block (4-1) in a rotating manner, the other end of the linkage plate I (4-2) is connected with the eccentric shaft pin (4-3) in a rotating manner, the eccentric shaft pin (4-3) is fixedly connected at the eccentric position of the rotating wheel (4-4), the rotating wheel (4-4) is fixedly connected at the upper end of the transmission bevel gear II (4-5), the transmission bevel gear II (4-5) is connected with the striking motor (4-6) in a meshing and driving manner, the transmission bevel gear II (4-5) is rotationally connected to the fixed transverse plate (1-5), and the impact motor (4-6) is fixedly connected to the fixed transverse plate (1-5);
the screening mechanism (5) comprises a screening plate (5-1), a coaming plate (5-2), a screening plate mounting plate (5-3), a fixing pin (5-4), a fixing plate (5-5), a concentrated conical hopper (5-6) and a linkage seat (5-7), wherein the upper end of the screening plate (5-1) is fixedly connected with the coaming plate (5-2), the left end of the coaming plate (5-2) is provided with an opening, the right end of the coaming plate (5-2) is fixedly connected with the two screening plate mounting plates (5-3), the fixing plate (5-5) is fixedly connected with the left end of the coaming plate (5-2), the fixing pin (5-4) is fixedly connected on the fixing plate (5-5), the concentrated conical hopper (5-6) is fixedly connected with the lower end of the screening plate (5-1), the linkage seat (5-7) is fixedly connected with the right end of the screening plate (5-1), the two sieve plate mounting plates (5-3) are rotatably connected to the mounting frames (1-8);
the vibration mechanism (6) comprises a vibration power motor (6-1) and a transmission bevel gear III (6-2), the device comprises a transmission eccentric shaft (6-3) and a linkage block (6-4), wherein the transmission eccentric shaft (6-3) is rotatably connected to two supporting legs (1-4) on the left side, a transmission bevel gear III (6-2) is fixedly connected to the transmission eccentric shaft (6-3), a vibration power motor (6-1) is fixedly connected to the supporting legs (1-4), the vibration power motor (6-1) is in meshing transmission connection with the transmission bevel gear III (6-2), the lower end of the linkage block (6-4) is rotatably connected with the eccentric position of the transmission eccentric shaft (6-3), and the upper end of the linkage block (6-4) is rotatably connected with a linkage seat (5-7);
the anti-blocking mechanism (7) comprises an anti-blocking motor (7-1), an anti-blocking eccentric wheel (7-2), a linkage plate II (7-3) and a reciprocating plate (7-4), wherein the anti-blocking motor (7-1) is fixedly connected to a fixing plate (5-5), the anti-blocking eccentric wheel (7-2) is fixedly connected to an output shaft of the anti-blocking motor (7-1), the right end of the reciprocating plate (7-4) is rotatably connected to a fixing pin (5-4), one end of the linkage plate II (7-3) is rotatably connected with the eccentric position of the anti-blocking eccentric wheel (7-2), the other end of the linkage plate II (7-3) is rotatably connected with the reciprocating plate (7-4), and the left side of the reciprocating plate (7-4) is slidably connected to the upper end face of the sub-sieve plate (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010221842.5A CN111408448B (en) | 2020-03-26 | 2020-03-26 | Wheat grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010221842.5A CN111408448B (en) | 2020-03-26 | 2020-03-26 | Wheat grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111408448A CN111408448A (en) | 2020-07-14 |
| CN111408448B true CN111408448B (en) | 2021-12-10 |
Family
ID=71486320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010221842.5A Active CN111408448B (en) | 2020-03-26 | 2020-03-26 | Wheat grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111408448B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206387683U (en) * | 2016-12-08 | 2017-08-08 | 无锡同心塑料制品有限公司 | A kind of foam plastic density weighing-appliance |
| CN108525809A (en) * | 2018-03-09 | 2018-09-14 | 汪培杰 | A kind of anti-sticking glutinous efficient grinding device |
| CN108781795A (en) * | 2018-06-19 | 2018-11-13 | 盐城市顺天铸造有限公司 | A kind of agricultural straw recycling crushing pressurizing unit |
| CN208960080U (en) * | 2018-09-17 | 2019-06-11 | 长沙开元仪器有限公司 | Grinding type pulverizer |
| CN209319523U (en) * | 2018-11-09 | 2019-08-30 | 河源泳兴硬质合金有限公司 | A kind of carbide chip polishing tooling with slug collection function |
| CN209362968U (en) * | 2018-12-06 | 2019-09-10 | 天津占德科技有限公司 | A kind of cathode of lithium battery graphite screening plant |
| CN209423741U (en) * | 2019-01-16 | 2019-09-24 | 龙春玲 | A kind of grinding device with screening function |
| CN110523475A (en) * | 2019-09-06 | 2019-12-03 | 宋鹏威 | A kind of glass fiber producing device |
-
2020
- 2020-03-26 CN CN202010221842.5A patent/CN111408448B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206387683U (en) * | 2016-12-08 | 2017-08-08 | 无锡同心塑料制品有限公司 | A kind of foam plastic density weighing-appliance |
| CN108525809A (en) * | 2018-03-09 | 2018-09-14 | 汪培杰 | A kind of anti-sticking glutinous efficient grinding device |
| CN108781795A (en) * | 2018-06-19 | 2018-11-13 | 盐城市顺天铸造有限公司 | A kind of agricultural straw recycling crushing pressurizing unit |
| CN208960080U (en) * | 2018-09-17 | 2019-06-11 | 长沙开元仪器有限公司 | Grinding type pulverizer |
| CN209319523U (en) * | 2018-11-09 | 2019-08-30 | 河源泳兴硬质合金有限公司 | A kind of carbide chip polishing tooling with slug collection function |
| CN209362968U (en) * | 2018-12-06 | 2019-09-10 | 天津占德科技有限公司 | A kind of cathode of lithium battery graphite screening plant |
| CN209423741U (en) * | 2019-01-16 | 2019-09-24 | 龙春玲 | A kind of grinding device with screening function |
| CN110523475A (en) * | 2019-09-06 | 2019-12-03 | 宋鹏威 | A kind of glass fiber producing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111408448A (en) | 2020-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112138781B (en) | Stone mill device for processing flour and using method thereof | |
| CN212855969U (en) | Raw materials grading grinder is used in rubber strip production | |
| CN108500819A (en) | A kind of concrete or asphalt aggregate particle shape decorating device | |
| CN110935505A (en) | Cereal processing is with smashing grinder | |
| CN111408448B (en) | Wheat grinding device | |
| CN111774149B (en) | Symmetrical eccentric main shaft assembly hammer crusher | |
| CN214234263U (en) | Cereal processing is with grinding screening plant | |
| CN219334324U (en) | Adjustable industrial powder grinding equipment | |
| CN211488535U (en) | High-efficient shale shaker | |
| CN107754994A (en) | A kind of three roller flour mill | |
| CN208912541U (en) | A kind of screening plant convenient for quickly cleaning screen plate | |
| CN216776055U (en) | Grinder for fodder convenient to inside clearance | |
| CN201361566Y (en) | Reciprocating jig type pulverizer | |
| CN215389775U (en) | A reducing mechanism for food processing | |
| CN201880568U (en) | Small ball-milling and sieving integrated machine | |
| CN211440722U (en) | Broken sieving mechanism is used in rubber processing | |
| CN201140078Y (en) | Multifunctional grain desquamating machine | |
| CN204523492U (en) | A kind of tealeaves circular screening machine | |
| CN113441225A (en) | Grain processing integrated crushing production equipment machine and production process | |
| CN220678545U (en) | Vibrating screen for water retention agent batching | |
| CN214918109U (en) | Double-crankshaft vibration structure | |
| CN219334341U (en) | Grinding device for grain processing | |
| CN212633385U (en) | Screening plant for food processing | |
| CN219765530U (en) | Vibration screening machine for chilli powder | |
| CN114054142B (en) | Rice processing lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211119 Address after: 251700 Economic Development Zone, Huimin County, Binzhou City, Shandong Province Applicant after: Huimin Yudong flour Co.,Ltd. Address before: No.91-9, Hexi street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Sun Lei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |