CN111282629B - Flour processing equipment - Google Patents

Abstract

The invention discloses flour processing equipment which comprises a bearing barrel, wherein a crushing barrel is fixed in the bearing barrel, a power mechanism is arranged on one side of the bearing barrel, a second bevel gear and a rotating shaft are arranged on the power mechanism, a sleeve is fixedly sleeved in the second bevel gear, the rotating shaft is sleeved in the sleeve, a notch is formed in one side of the rotating shaft, and a limiting plate is arranged in the notch. The automatic flour milling machine is convenient to automatically convey materials, can continuously convey the materials, can perform secondary grinding on wheat grains, improves the grinding quality, can automatically screen flour, enables qualified flour to be quickly moved out, enables unqualified flour to be continuously ground to be qualified, can avoid moving out the flour in the prior art in a stopping mode, enables the qualified flour to quickly fall and move out, can stably and continuously work, and can effectively reduce the manufacturing cost of equipment, reduce the purchase cost and improve the working efficiency by only adopting two motors.

Description

Flour processing equipment

Technical Field

The invention relates to the technical field of flour processing equipment, in particular to flour processing equipment.

Background

Wheat is a general term for wheat plants, is a monocotyledon, is a gramineous plant widely planted around the world, and wheat grains are one of staple foods of human beings, and can be ground into flour to make foods such as bread, steamed bread, biscuits, noodles and the like; fermenting, and making into beer, alcohol, Chinese liquor (such as vodka), or biomass fuel. The wheat is rich in starch, protein, fat, mineral substances, calcium, iron, thiamine, riboflavin, nicotinic acid, vitamin A, vitamin C and the like; according to the content of protein in the flour, the flour can be divided into high gluten flour, medium gluten flour, low gluten flour and non-gluten flour. Flour (wheat flour) is staple food in most areas in the north of China, and foods made of the flour are various in variety, various in shape and different in flavor.

The processing of wheat into flour generally involves the following steps: screening, peeling, grinding, packing and the like, because the impurities in the wheat are more, the screening can be alternated in other procedures, and the whole processing process can carry out multiple screening on the wheat, semi-finished product flour and finished product flour so as to ensure the quality of the flour.

In the existing flour processing technology, the traditional stone mill processed flour is gradually replaced by a modern flour mill, the modern flour processing equipment generally grinds flour, the machine is stopped after grinding is finished, the flour is taken out and screened through screening, unqualified flour can be put into the equipment again for grinding, the number of equipment and the floor area of the equipment are increased, the machine is stopped, the production efficiency is reduced, the processing cost is comprehensively improved, and therefore the flour processing equipment is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides flour processing equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a flour processing equipment, includes and bears the bucket, bear the bucket internal fixation and have crushing bucket, one side that bears the bucket is equipped with power unit, be equipped with second conical gear and pivot on the power unit, the fixed cover is equipped with the sleeve pipe in the second conical gear, the pivot cover is established in the cover pipe, one side of pivot is equipped with the opening, install the limiting plate in the opening, one side of limiting plate is fixed on the lateral wall of the intraductal one end of cover, the lower extreme of pivot is equipped with output mechanism, output mechanism and crushing bucket are corresponding, it has cup jointed the fixed plate to rotate on the sleeve pipe, the both sides of fixed plate all are fixed with the horizontal pole, and the one end of two horizontal poles is fixed on the relative lateral wall in crushing bucket, the fixed cover is equipped with the toper grinding roller on the sleeve pipe, the fixed plate is located between second conical gear and the toper grinding roller, be fixed with crushing board jointly on a week of the lateral wall in the crushing bucket, the crushing plate is provided with a conical grinding groove, the bottom in the conical grinding groove is communicated, and the conical grinding roller is positioned in the conical grinding groove.

Preferably, the power mechanism comprises a second driving motor fixed on one side of the bearing barrel, a U-shaped shaft is rotatably connected on the side wall of one end in the bearing barrel, one end of the U-shaped shaft penetrates through the crushing barrel and the side wall of the other end in the bearing barrel and extends to one side of the bearing barrel, one end of the U-shaped shaft is fixed at the tail end of an output shaft of the second driving motor through a coupler, a first conical gear is fixedly sleeved on the U-shaped shaft, and the first bevel gear is positioned in the crushing barrel, the first bevel gear is meshed with the second bevel gear, a sliding sleeve is rotatably sleeved on the U-shaped shaft, a connecting plate is rotatably sleeved on the sliding sleeve, the lower end of the connecting plate is rotatably connected with a connecting piece, the lower extreme of connecting piece is fixed with the baffle, the lower extreme of baffle rotates the upper end of connecting at the pivot, the lower extreme of bearing the weight of the bucket runs through and is equipped with out the hopper.

Preferably, output mechanism is including rotating the board of grinding of connection at the pivot lower extreme, the upper end of grinding the board is equidistant to be fixed with four montants, and the upper end of four montants is fixed with the lantern ring jointly, the top slope in the lantern ring sets up, the lantern ring slides and cup joints in smashing the bucket.

Preferably, be fixed with the connecting block in the pivot, equidistant rotation is connected with four rollers on the a week lateral wall of connecting block, and four lower extremes of rolling the roller all contradict with the board of grinding, are fixed with the filter screen jointly on four montants, the filter screen is ring shape setting, the both ends difference fixed connection of filter screen is at the lower extreme of the lantern ring and the upper end of grinding the board, the filter screen adopts the stainless steel to make.

Preferably, the opposite side of bearing the weight of the bucket is fixed with the support, the one end of support is fixed with the conveying pipeline, the lower extreme of conveying pipeline is fixed with the workbin, top one side in the workbin is equipped with the feed inlet, be equipped with hoist mechanism on the conveying pipeline, upper end one side of conveying pipeline runs through and is equipped with the discharging pipe, bottom one side in the discharging pipe is equipped with the discharge gate, the discharge gate is corresponding with crushing bucket.

Preferably, hoist mechanism is including installing the first driving motor in the conveying pipeline upper end, first driving motor's output shaft runs through the upper end of conveying pipeline and extends to in the conveying pipeline, first driving motor's output shaft end is fixed with spiral conveying pole, the lower extreme of spiral conveying pole runs through the conveying pipeline and extends to in the workbin, the lower extreme of spiral conveying pole rotates bottom one side of connecting in the workbin.

Preferably, three fixing frames are fixed at the lower end of the bearing barrel at equal intervals.

Preferably, it has cup jointed defeated material axle to rotate jointly on the relative lateral wall in the hopper, connects through the transmission of defeated material belt between two defeated material axles, equidistant a plurality of U type baffles of being fixed with on the defeated material belt, be equipped with closing mechanism on the U type baffle, the last L type scraper blade that is equipped with of closing mechanism, L type scraper blade and play hopper are corresponding, the epaxial fixed cover of U type is equipped with third bevel gear, it has cup jointed the connecting axle to rotate on the bearing bucket, the one end of connecting axle is fixed with fourth bevel gear, and fourth bevel gear and third bevel gear mesh mutually, the other end of connecting axle and the one end of one of them defeated material axle all are fixed with the synchronizing wheel, connect through synchronous belt drive between two synchronizing wheels.

Preferably, the sealing mechanism comprises two fixing rods fixed on opposite side walls in the U-shaped baffle, the L-shaped scraper is slidably sleeved on the two fixing rods, a spring is sleeved on the fixing rods, and two ends of the spring are respectively fixed on one end of the L-shaped scraper and one end side wall in the U-shaped baffle.

Preferably, the safety cover has been contradicted to one side of bearing the weight of the bucket, the both sides of safety cover all are fixed with two mounting panels, it is equipped with the bolt to run through on the mounting panel, the one end screw thread of bolt cup joints on bearing the weight of the bucket, hold-in range and two synchronizing wheels all are located the safety cover, one side of bearing the weight of the bucket is equipped with the opening, the opening part articulates there is the baffle.

The invention has the advantages that

1. The U-shaped shaft can be driven to rotate by the second driving motor, the first conical gear can be driven to rotate by the U-shaped shaft, the rotation direction can be conveniently changed by the matching of the first conical gear and the second conical gear, so that the sleeve and the third conical gear can be driven to rotate, power can be conveniently provided for grinding and outputting qualified flour, when the grinding is carried out, the upper end of the conical grinding roller is matched with the upper end of the conical grinding groove, wheat grains can conveniently fall down, the stability of the rotation of the sleeve can be well guaranteed by the fixing plate and the cross rod, the conical grinding roller can be driven to rotate by the rotation of the sleeve, the materials can be quickly ground by the matching of the conical grinding roller and the crushing plate, the sleeve can drive the rotating shaft to stably rotate, the rotating shaft can conveniently lift, so that the stable transmission operation can be conveniently carried out, and kinetic energy can be conveniently provided for secondary grinding and outputting qualified flour;

2. through the cooperation of the U-shaped shaft and the sliding sleeve, the sliding sleeve rotates by taking the output shaft of the second driving motor as the center, the sliding sleeve is convenient for stably driving the connecting plate to move, through the cooperation of the connecting piece and the partition plate, the connecting plate is convenient for reciprocating by taking the connecting piece as the center, so that the rotating shaft can be driven to reciprocate in the sleeve, the sleeve can be stably rotated by the fixing plate, the shaft sleeve can be stably lifted and rotated, the lifting and rotating shaft of the shaft sleeve can provide power for the secondary grinding of flour and the removal of qualified flour, the U-shaped shaft provides power for the lifting of the partition plate under the action of the second driving motor, so that the rotating shaft can be stably driven to lift, the limiting plate can be driven to rotate by the rotation of the sleeve, the side wall at one end in the limit plate collision notch can enable the rotating shaft to rotate while lifting, the lifting and the rotating shaft can drive the lifting and the grinding plate to lift, and the lifting and stability of the grinding plate can be ensured by the sleeve and the vertical rod, the rotation of the rotating shaft can drive the grinding roller to rotate by taking the rotating shaft as a center, the grinding plate rises and can move into the grinding barrel, the grinding plate descends to enable the vertical rod to be completely exposed out of the grinding barrel, the rotation of the grinding roller can carry out secondary grinding on the falling flour, the grinding roller can push the flour to collide with the filter screen, the qualified flour can be moved out of the filter screen, the top of the sleeve ring is obliquely arranged, the primarily ground flour can conveniently fall to the upper end of the grinding plate, and residues on the sleeve ring are avoided;

3. the grinding plate and the grinding roller can be driven to lift through the rotating shaft, the grinding plate and the grinding roller are kept to be relatively static when lifted, so that the grinding roller can rotate under the action of the rotating shaft, the grinding roller can grind flour on the grinding plate conveniently, the flour can be abutted to the filter screen when the grinding roller rotates, qualified flour can fall into the discharge hopper through the filter screen after the filter screen descends along with the vertical rod and is moved out from the lower end of the grinding barrel, the flour is moved out through the conveying belt in the discharge hopper, the lower end of the discharge hopper is obliquely arranged, the flour can be conveniently and thoroughly moved out of the bearing barrel, workers can collect and perform subsequent processing operation conveniently, unqualified flour can be left on the grinding plate and is ground again by the grinding roller until the qualified flour enters the bearing barrel through the filter screen, and then the unqualified flour is moved out of the bearing barrel through the discharge hopper;

4. the wheat grains are convenient to place in the feeding box through the material box and the feeding hole, the first driving motor can generate stable power to drive the spiral conveying rod to rotate, the lower end of the spiral conveying rod is located in the material box, the wheat grains can be lifted to enter the conveying pipe along with the rotation of the spiral conveying rod, the wheat grains can enter the discharging pipe after rising to the upper end of the conveying pipe and then enter the crushing box through the discharging hole on the discharging pipe, the continuous conveying of raw materials is convenient, the continuous production of flour is convenient, the stability between the conveying pipe and the bearing barrel can be well guaranteed by the support, the wheat grains can conveniently and stably enter the crushing barrel, the upper end of the conical grinding groove and the upper end of the conical grinding roller can form an inverted trapezoidal circular groove with two through ends, and the wheat grains can conveniently enter the space between the lower end of the conical grinding groove and the lower end of the conical grinding roller;

5. the components in the bearing barrel are powered by a second driving motor, only one driving motor is adopted, the production cost of the equipment is favorably reduced, the second driving motor drives a U-shaped shaft to carry out transmission, so that the rotating direction can be conveniently changed by a third bevel gear and a fourth bevel gear, the fourth bevel gear can enable a connecting shaft to drive one of synchronizing wheels to rotate, the synchronizing wheel can drive the other synchronizing wheel to rotate by a synchronizing belt, one of conveying shafts can rotate, and further the conveying belt can rotate, qualified flour can fall onto the conveying belt after being moved out of the filter screen, the conveying belt can rotate under the action of the conveying shaft, so that the flour falling on the conveying belt can be driven to move, the flour can be conveniently moved out of the discharging hopper, when the conveying belt rotates, the L-shaped scraper can abut against the inner wall of the discharging hopper, the L-shaped scraper can extrude a spring, and the spring can push the L-shaped scraper, the L-shaped scraper is stably abutted against the inner wall of the discharge hopper to move under the action of the fixed rod, so that qualified flour in the discharge hopper can be completely moved out, and the flour can be effectively prevented from being accumulated in the feed hopper;

6. the protective cover and the bearing barrel can be abutted fast and firmly fixed through the bolts, so that the synchronous belt and the synchronous wheel in the protective cover can be well protected, stable transmission is facilitated, the external influence on the synchronous belt and the synchronous wheel is avoided, the injury to workers can be effectively avoided, the safety of work is improved, the disassembly is convenient, the baffle can be rotated, the workers can overhaul parts in the bearing barrel through the opening conveniently, and the service life is prolonged;

in conclusion, the automatic flour milling machine is convenient to automatically transport materials, can continuously transport the materials, can perform secondary grinding on wheat grains, improves the grinding quality, can automatically screen flour, quickly removes qualified flour, continuously grinds unqualified flour to be qualified, avoids removing the flour in a stopping mode in the past, quickly falls and removes the qualified flour, can stably and continuously work, only adopts two motors, can effectively reduce the manufacturing cost of equipment, reduces the purchase cost and improves the working efficiency.

Drawings

FIG. 1 is a view showing the internal connection structure of a flour processing apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of a casing of a flour processing device according to the present invention;

FIG. 3 is an enlarged view of the flour processing apparatus according to the present invention at A;

FIG. 4 is an enlarged view of a flour processing apparatus according to the present invention at B;

FIG. 5 is a schematic view of a structure of a roller of the flour processing apparatus according to the present invention;

FIG. 6 is a schematic view of a structure of a bearing barrel of the flour processing equipment;

FIG. 7 is a schematic diagram of a structure of a pulverizer of a flour processing apparatus according to the present invention;

FIG. 8 is a side view of a carrying bucket of a flour processing apparatus in accordance with the present invention;

FIG. 9 is a schematic view of a protective cover structure of a flour processing device according to the present invention;

FIG. 10 is an enlarged view of a flour processing apparatus according to the present invention at C;

in the figure: 1 a first driving motor, 2 a spiral material conveying rod, 3 a material conveying pipe, 4 a crushing barrel, 5 a bearing barrel, 6 a support, 7 a material inlet, 8 a material box, 9 a material outlet, 10 a material outlet, 11 a first bevel gear, 12U-shaped shafts, 13 a second driving motor, 14 a cross rod, 15 a crushing plate, 16 a conical grinding roller, 17 a rotating shaft, 18 a lantern ring, 19 a vertical rod, 20 a grinding roller, 21 a fixing frame, 22 a filter screen, 23 a connecting block, 24 a grinding plate, 25 a material outlet hopper, 26 a notch, 27 a limiting plate, 28 a sleeve, 29 a sliding sleeve, 30 a connecting plate, 31 a second conical gear, 32 a fixing plate, 33 a connecting piece, 34 a separating plate, 35 a conical grinding groove, 36 a third conical gear, 37 a fourth conical gear, 38 an opening, 39 a connecting shaft, 40 a synchronous belt, 41 a synchronous wheel, 42 a baffle, 43 a mounting plate, 44 a protective cover, 45 bolt, 46 a spring, 47 a fixing rod, 48 a material conveying shaft, 49 a material conveying belt, 50L-shaped scraping plate, a material conveying scraper, a conveying belt, and a conveying belt, and a conveying belt, wherein the conveying belt, and a conveying belt, wherein the conveying belt, and, A 51U-shaped baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-10, a flour processing device, comprising a bearing barrel 5, wherein the bearing barrel 5 is made of metal material, the service life can be prolonged, a discharging hopper 25 is arranged at the lower end of the bearing barrel 5 in a penetrating manner, the discharging hopper 25 is a box body with a top and one end arranged in a penetrating manner, the bottom of the box body is arranged in an inclined manner, a grinding and screening component is arranged in the bearing barrel 5, so that wheat grains can be processed, flour can enter the discharging hopper 25 after processing, the flour is automatically output by the component in the discharging hopper 25, the three-end side walls of the discharging hopper 25 and the side walls in the bearing barrel 5 are fixedly connected by welding, the integral firmness can be improved, the lower end of the discharging hopper 25 is arranged in an inclined manner, the flour can fall down conveniently, the discharging hopper 25 is made of stainless steel, the surface of the discharging hopper is smooth, the cleaning is convenient, the anti-corrosion and anti-rust effects can be realized, impurities can be prevented from being mixed into the flour, a collecting box can be arranged at the opening end of the discharging hopper 25, the L type scraper blade 50 in the play hopper 25 can be fine contradict out hopper 25 inner wall and carry out reciprocating motion to in the convenient flour that will produce and process well and fall into out hopper 25 releases out hopper 25 and makes it get into the collecting box, the collection of flour is carried out in the automation, is convenient for carry out subsequent production and processing.

In the invention, three fixing frames 21 are fixed at the lower end of the bearing barrel 5 at equal intervals, the fixing frames 21 are made of metal materials such as cast steel or carbon steel and are fixedly connected with the bearing barrel 5 through welding, the three fixing frames 21 are arranged in a triangular shape, the supporting stability can be well ensured, and the opening end of the discharge hopper 25 is positioned between the two fixing frames 21, so that flour can be conveniently moved out.

According to the wheat grain double-grinding device, the grinding barrel 4 is fixed in the bearing barrel 5, the grinding barrel 4 is divided into two sections, the upper end of the grinding barrel 4 is in an inverted cone shape, the diameter of the upper end of the cone shape is the same as the inner diameter of the bearing barrel 5, the grinding barrel is fixedly connected through welding, the connection stability can be well guaranteed, wheat grains can be conveniently collected, the wheat grains can quickly enter the lower end of the grinding barrel 4, parts arranged at the lower end of the grinding barrel 4 can conveniently grind the wheat grains, the lower end of the grinding barrel is a circular hollow pipeline, parts for grinding can be conveniently installed, double grinding can be carried out on the wheat grains, ground flour can be quickly filtered, the flour can conveniently fall, the flour is prevented from being accumulated, feeding and grinding processing can be continuously carried out on the wheat grains without stopping, and the working efficiency can be improved.

In the invention, one side of the bearing barrel 5 is provided with the power mechanism, the power mechanism can provide power for grinding and filtering operation, and can also provide power for outputting flour after processing is finished, so that the number of manual participation links can be reduced, thereby facilitating the realization of automatic operation, the power mechanism is provided with the second bevel gear 31 and the rotating shaft 17, and the power mechanism can enable the second bevel gear 31 and the rotating shaft 17 to operate and can be accurately controlled.

In the invention, the power mechanism comprises a second driving motor 13 fixed on one side of the bearing barrel 5, the second driving motor 13 is connected with an external power supply through a control device, a power supply device and other components, so that the second driving motor 13 can stably operate and can be controlled by workers conveniently, the second driving motor 13 can provide power for double grinding of wheat grains, filtering of flour and output of flour, the number of used motors is reduced, and the manufacturing cost of equipment can be further reduced.

In the invention, a U-shaped shaft 12 is rotatably connected to the side wall of one end in the bearing barrel 5, the middle part of the U-shaped shaft 12 is arranged in a U shape, and the U-shaped part is positioned in the lower section of the crushing barrel 4.

In the invention, one end of the U-shaped shaft 12 penetrates through the side walls of the other ends in the crushing barrel 4 and the bearing barrel 5 and extends to one side of the bearing barrel 5, the U-shaped shaft 12 is rotatably sleeved on the crushing barrel 4 through a bearing, so that the U-shaped shaft 12 can stably rotate, one end of the U-shaped shaft 12 is fixed at the tail end of an output shaft of the second driving motor 13 through a coupler, the second driving motor 13 can operate under the control of a worker, when the output shaft of the second driving motor 13 rotates, the U-shaped shaft 12 can be driven to rotate through the coupler, so that power is conveniently provided for processing and manufacturing flour, filtering and conveying flour, the coupler can well transmit the flour and is beneficial to protecting the second driving motor 13.

In the invention, a U-shaped shaft 12 is fixedly sleeved with a first bevel gear 11, the first bevel gear 11 is positioned in a crushing barrel 4, a U-shaped shaft 12 is also fixedly sleeved with a third bevel gear 36, the third bevel gear 36 and the first bevel gear 11 coaxially rotate, the third bevel gear 36 is positioned between the crushing barrel 4 and a bearing barrel 5, and transmission can be stably carried out through the rotation of the third bevel gear 36, so that the movement of components in a discharging hopper 25 is convenient, the processed flour is stably and efficiently output to the discharging hopper 25, the rotation of the U-shaped shaft 12 can drive the first bevel gear 11 and the third bevel gear 36 to synchronously rotate, the first bevel gear 11 is meshed with the second bevel gear 31, the rotation of the first bevel gear 11 can drive the second bevel gear 31 to rotate, the direction of rotation is convenient to change, the direction of transmission is convenient to change, the rotation of the third bevel gear 36 can provide power for the reciprocating motion of an L-shaped scraper 50, the flour can be conveniently removed.

In the invention, a sliding sleeve 29 is rotatably sleeved on a U-shaped shaft 12, the sliding sleeve 29 is rotatably sleeved on a U-shaped part on the U-shaped shaft 12, the sliding sleeve 29 can rotate relative to the U-shaped shaft 12, a connecting plate 30 is rotatably sleeved on the sliding sleeve 29, the connecting plate 30 can rotate relative to the sliding sleeve 29, a connecting piece 33 is rotatably connected to the lower end of the connecting plate 30, a partition plate 34 is fixed to the lower end of the connecting piece 33, the lower end of the partition plate 34 is rotatably connected to the upper end of a rotating shaft 17, the rotating shaft 17 cannot swing and can only lift under the action of a sleeve 28, the rotating shaft 17 can lift under the action of the partition plate 34, when the U-shaped shaft 12 rotates, the sliding sleeve 29 can perform reciprocating lifting operation, the sliding sleeve 29 can drive the connecting plate 30 to swing and perform lifting operation with the connecting piece 33 as a center, the connecting plate 30 lifts and drives the partition plate 34 to lift, the rotating shaft 17 can rotate relative to the partition plate 34 under the action of the sleeve 28, when pivot 17 goes up and down, can move and grind board 24 and go up and down, be convenient for grind board 24 and take in crushing barrel 4 or shift out crushing barrel 4, grind board 24's lift and can drive filter screen 22 and go up and down in step, make things convenient for flour to shift out from filter screen 22, can avoid processing the flour that finishes piling up in filter screen 22 and crushing barrel 4, convenient continuation processing flour promotes work efficiency.

In the invention, the sleeve 28 is fixedly sleeved in the second bevel gear 31, when the second bevel gear 31 rotates, the sleeve 28 can be driven to rotate, and the rotating shaft 17 is sleeved in the sleeve 28, so that the rotating shaft 17 can be conveniently lifted relative to the sleeve 28.

In the invention, one side of the rotating shaft 17 is provided with a notch 26, a limit plate 27 is arranged in the notch 26, one side of the limit plate 27 is fixed on the side wall of one end in the sleeve 28, the limit plate 27 is fixed on the inner wall in the sleeve 28 by welding, the limit plate 27 can be driven to rotate when the sleeve 28 rotates, the limit plate 27 can abut against the inner wall of the notch 26 when rotating, so that the rotating shaft 17 can be pushed to rotate by the inner wall of the notch 26, the rotating shaft 17 can stably lift relative to the sleeve 28, the lifting of the rotating shaft 17 can drive the grinding plate 24 to lift, and the grinding plate 24 is fixedly connected with the lantern ring 18 by the vertical rod 19, the lantern ring 18 enables the grinding plate 24 to stably lift and cannot rotate, and the grinding plate 24 cannot rotate so that the grinding plate can be matched with the grinding roller 20 to secondarily grind flour.

In the invention, the lower end of the rotating shaft 17 is provided with the output mechanism, and the rotating shaft 17 can drive the output mechanism to operate, so that ground flour can be conveniently screened, and unqualified flour can be secondarily ground until the flour is qualified and then is moved out through the filter screen 22.

In the invention, the output mechanism corresponds to the crushing barrel 4, the output mechanism can be lifted relative to the crushing barrel 4 to facilitate the shifting of flour, the sleeve 28 is rotatably sleeved with the fixing plate 32 to facilitate the sleeve 28 to rotate relative to the fixing plate 32, the two sides of the fixing plate 32 are both fixed with the cross rods 14, the opposite ends of the two cross rods 14 are both fixed on the two sides of the fixing plate 32 through welding, the connection firmness can be improved, one ends of the two cross rods 14 are fixed on the opposite side walls in the crushing barrel 4, one ends of the two cross rods 14 are also respectively fixed on the opposite side walls of the crushing barrel 4 through welding, the connection firmness can be effectively improved, the stability of the fixing plate 32 and the sleeve 28 can be improved, and the sleeve 28 can be conveniently and stably rotated.

In the invention, the conical grinding roller 16 is fixedly sleeved on the sleeve 28, the conical grinding roller 16 is made of carbon steel and other metal materials, wheat grains can be effectively ground, the processing quality can be improved, the situation that impurities are generated due to grinding can be effectively avoided, the grinding quality is improved, meanwhile, the upper end of the conical grinding roller 16 is in a conical arrangement, the lower end of the conical grinding roller is in an inverted conical arrangement, and the conical arrangement of the upper end corresponds to the upper end of the conical grinding groove 35, so that the wheat grains are conveniently ground.

In the invention, the fixing plate 32 is positioned between the second bevel gear 31 and the conical grinding roller 16, so that the stable support is convenient, the grinding plate 15 is jointly fixed on the side wall of the circumference in the grinding barrel 4, the fixing is carried out through welding, the connection firmness can be well improved, and the grinding operation can be conveniently carried out by matching with the conical grinding roller 16.

In the invention, the conical grinding groove 35 is arranged on the crushing plate 15, the bottom in the conical grinding groove 35 is arranged in a penetrating way, so that ground flour can fall conveniently, the conical grinding roller 16 is positioned in the conical grinding groove 35, the conical grinding groove 35 is divided into two sections, the angle of the inclined edge of the conical grinding groove 35 arranged at the upper end is smaller than that of the inclined edge of the conical grinding roller 16 arranged at the small section, the conical grinding groove 35 is arranged at the upper end and corresponds to the upper end of the conical grinding roller 16, so that wheat grains can slide down conveniently, the lower end of the conical grinding groove 35 corresponds to the lower end of the conical grinding roller 16, and the wheat grains can slide into the lower end of the conical grinding groove 35 and the lower end of the conical grinding roller 16 conveniently, so that the conical grinding groove 35 and the conical grinding roller 16 are matched to grind the wheat grains.

In the invention, the output mechanism comprises a grinding plate 24 rotatably connected to the lower end of the rotating shaft 17, the grinding plate 24 is made of metal materials such as carbon steel and the like, so that the grinding plate 24 is convenient to be matched with the grinding roller 20 to grind flour for the second time, and the rotating shaft 17 can rotate relative to the grinding plate 24 and can drive the grinding plate 24 to lift.

In the invention, four vertical rods 19 are fixed at the upper end of the grinding plate 24 at equal intervals, the vertical rods 19 are made of metal materials, and can be connected with the grinding plate 24 by welding to ensure the connection firmness, the upper ends of the four vertical rods 19 are jointly fixed with a lantern ring 18, the side wall of one circle of the lantern ring 18 is butted with the side wall of one circle in the crushing barrel 4 to avoid the occurrence of gaps, thereby avoiding the flour from falling through the gap and ensuring the grinding quality of the flour, the top in the lantern ring 18 is obliquely arranged, the flour is convenient to fall into the lantern ring 18, the flour is prevented from accumulating at the upper end of the lantern ring 18, the lantern ring 18 is sleeved in the grinding barrel 4 in a sliding way, the lantern ring 18 can only carry out lifting motion in the grinding barrel 4, therefore, the vertical rods 19 enable the grinding plates 24 to stably lift, and the rotating shaft 17 provides power for lifting of the grinding plates 24, the vertical rods 19 and the lantern ring 18 under the action of the U-shaped rods 12.

In the invention, a connecting block 23 is fixed on a rotating shaft 17, the rotating shaft 17 can drive the connecting block 23 to rotate, four grinding rollers 20 are connected on the side wall of the circumference of the connecting block 23 in an equidistant rotating manner, the lower ends of the four grinding rollers 20 are all abutted against a grinding plate 24, the connecting block 23 can drive the grinding rollers 20 to rotate by taking the rotating shaft 17 as the center when rotating, the grinding rollers 20 can also rotate, so that the grinding rollers 20 can extrude and grind flour on the grinding plate 24, the grinding quality is improved, unqualified flour can be ground again to be qualified, qualified flour can be abutted against a filter screen 22 under the action of the grinding rollers 20, the qualified flour can move out through the filter screen 22 and fall into a discharge hopper 25, and is stably conveyed out by the discharge hopper 25, so that the collection is convenient.

In the invention, in the operation process of the grinding roller 20, flour can be enabled to abut against the filter screen 22, the filter screen 22 is jointly fixed on the four vertical rods 19, the filter screen 22 is fixedly installed according to the operation requirement, so that qualified flour is conveniently screened, the qualified flour on the grinding plate 24 can fall through the filter screen 22, unqualified flour can be left on the grinding plate 24, when the grinding roller 20 operates, the grinding roller can be ground until the qualified flour is screened, the filter screen 22 is arranged in a circular ring shape, the filter screen 22 is made of stainless steel, the corrosion and rust resistance of the filter screen can be effectively improved, the service life of the filter screen is prolonged, two ends of the filter screen 22 are respectively and fixedly connected to the lower end of the lantern ring 18 and the upper end of the grinding plate 24, the connection strength is improved and prevented from being damaged by welding, and when the grinding plate 24 is lifted through the rotating shaft 17, the flour can be conveniently discharged through the filter screen 22, the defect that the grinding roller needs to be stopped to take out the flour after the grinding is finished can be effectively avoided, when production processing flour, can be continuation with the output of flour, avoid flour to pile up in smashing bucket 4, guarantee that grinding work can continuously go on, promotion work efficiency that can be fine to can guarantee operating mass with rated load.

According to the wheat grain conveying device, the support 6 is fixed on the other side of the bearing barrel 5, the conveying pipe 3 is fixed at one end of the support 6, two ends of the support 6 are respectively fixed on two sides of the bearing barrel 5 and the conveying pipe 3 through welding, the stability of the conveying pipe 3 can be effectively guaranteed, wheat grains can be stably conveyed, the conveying pipe 3 can be made of stainless steel materials, the wheat grain conveying device is excellent in performance, convenient to clean, capable of effectively preventing corrosion and rust and capable of prolonging the service life.

In the invention, a feed box 8 is fixed at the lower end of the feed delivery pipe 3, a feed inlet 7 is arranged at one side of the top in the feed box 8, so that a worker can conveniently convey wheat grains through a feed vehicle and the like, and the wheat grains are conveyed into the feed box 8 through the feed inlet 7, thereby ensuring sufficient supply of raw materials and being beneficial to ensuring continuous operation of equipment.

According to the wheat grinding machine, the lifting mechanism is arranged on the conveying pipe 3, the discharging pipe 9 penetrates through one side of the upper end of the conveying pipe 3, the discharging port 10 is formed in one side of the bottom in the discharging pipe 9, the discharging port 10 corresponds to the grinding barrel 4, wheat grains can enter the discharging pipe 9 from the feed box 8 through the conveying pipe 3 through the lifting mechanism and then enter the grinding barrel 4 through the discharging port 10, automatic operation is facilitated, continuous and stable grinding operation is facilitated, and sufficient raw materials are provided for flour processing.

In the invention, the lifting mechanism comprises a first driving motor 1 arranged at the upper end of the conveying pipe 3, and the first driving motor 1 is connected with an external power supply through a control device, a power supply device and other components, so that the first driving motor 1 can be conveniently and stably operated, and the operation and control of workers are convenient.

According to the wheat grain grinding machine, an output shaft of a first driving motor 1 penetrates through the upper end of a conveying pipe 3 and extends into the conveying pipe 3, a spiral conveying rod 2 is fixed at the tail end of the output shaft of the first driving motor 1, the lower end of the spiral conveying rod 2 penetrates through the conveying pipe 3 and extends into a feed box 8, the lower end of the spiral conveying rod 2 is rotatably connected to one side of the bottom in the feed box 8, the first driving motor 1 can drive the spiral conveying rod 2 to rotate, the spiral conveying rod 2 can lift wheat grains along the conveying pipe 3 through rotation, accordingly, grinding processing can be stably carried out on the wheat grains, idling of equipment in a grinding barrel 4 is avoided, and the wheat grain grinding machine is beneficial to protecting various components and can be stably operated.

In the invention, the opposite side walls in the discharge hopper 25 are jointly rotatably sleeved with the conveying shafts 48, two ends of each conveying shaft 48 can be rotatably sleeved on the side walls at two ends of the discharge hopper 25 through bearings, two ends of each conveying shaft 48 respectively extend out of two sides of the discharge hopper 25, the two conveying shafts 48 are in transmission connection through the conveying belt 49, the width of the conveying belt 49 is the same as the distance between the opposite side walls in the discharge hopper 25, fallen flour can be well received, the flour can be conveniently output out of the discharge hopper 25, the conveying belt 49 can be stably transmitted through friction, the two conveying shafts 48 can be conveniently and synchronously rotated, and further the conveying belt 49 can be stably rotated.

In the invention, a plurality of U-shaped baffles 51 are fixed on the conveying belt 49 at equal intervals, the U-shaped baffles 51 are perpendicular to the conveying belt 49, the U-shaped baffles 51 can reciprocate along with the rotation of the conveying belt 49, a sealing mechanism is arranged on the U-shaped baffles 51, the sealing mechanism can be well abutted against the side wall in the discharge hopper 25, the L-shaped scraper 50 can move along with the movement of the conveying belt 49, the L-shaped scraper 50 in the sealing mechanism is ensured to be tightly abutted against the inner wall of the discharge hopper 25, so that all flour in the discharge hopper 25 can be well pushed out of the discharge hopper 25, and the flour residue in the discharge hopper 25 is avoided.

In the invention, the sealing mechanism is provided with an L-shaped scraper 50, the L-shaped scraper 50 corresponds to the discharge hopper 25, the L-shaped scraper 50 can abut against the inner wall of the discharge hopper 25, the L-shaped scraper 50 can reciprocate under the action of the second driving motor 13, the U-shaped shaft 12 and the third bevel gear 36, so that flour falling in the discharge hopper 25 can be pushed out by the reciprocating motion of the L-shaped scraper 50 abutting against the inner wall of the discharge hopper 25, the sealing mechanism comprises two fixing rods 47 fixed on the opposite side walls in the U-shaped baffle 51, the motion stability of the L-shaped scraper 50 can be ensured by the two fixing rods 47, the fixing rods 47 are made of stainless steel materials, the surface is smooth, the stable motion of the L-shaped scraper 50 is facilitated, and the fixing rods are fixed at the bottom and the top in the U-shaped baffle 51 through welding, so that the connection firmness is ensured, and the cleaning is facilitated.

In the invention, the L-shaped scraper 50 is slidably sleeved on the two fixing rods 47, the two fixing rods 47 limit one L-shaped scraper 50, the L-shaped scraper 50 can stably move along the direction of the fixing rods 47, the springs 46 are sleeved on the fixing rods 47, two ends of each spring 46 are respectively fixed on one end of the L-shaped scraper 50 and one end side wall in the U-shaped baffle 51, when the L-shaped scraper 50 moves along with the U-shaped baffle 51, the L-shaped scraper 50 can abut against the inner wall of the discharge hopper 25, at the moment, the L-shaped scraper 50 can apply pressure to the springs 46, the springs 46 contract to facilitate the movement of the L-shaped scraper 50, and the springs 46 can generate restoring force, so that the L-shaped scraper 50 can be well pushed to move in the direction away from the U-shaped baffle 51, the L-shaped scraper 50 can abut against the inner wall of the discharge hopper 25 to move, and all flour in the discharge hopper 25 can be conveniently pushed out.

In the invention, the U-shaped shaft 12 is fixedly sleeved with the third bevel gear 36, the U-shaped shaft 12 rotates along with the second driving motor 13, thereby driving the third bevel gear 36 to rotate, providing power for the output of flour while primarily grinding, secondarily processing and filtering the flour, rotatably sleeving the bearing barrel 5 with a connecting shaft 39, rotatably sleeving the connecting shaft 39 on the side wall of the bearing barrel 5 through a bearing, fixing a fourth bevel gear 37 at one end of the connecting shaft 39, meshing the fourth bevel gear 37 with the third bevel gear 36, when the third bevel gear 36 rotates, the connecting shaft 39 can be driven to rotate by the fourth bevel gear 37, therefore, the second driving motor 13 can provide power for the grinding and screening processes and also provide power for the output of flour, so that the mechanical manufacturing cost is reduced, and the purchase cost of manufacturers is reduced.

In the invention, synchronizing wheels 41 are fixed at the other end of the connecting shaft 39 and one end of one of the material conveying shafts 48, the two synchronizing wheels 41 are in transmission connection through a synchronous belt 40, the connecting shaft 39 can drive one synchronizing wheel 41 to rotate, the synchronizing wheel 41 can drive the other synchronizing wheel 41 to stably rotate through the synchronous belt 40, so that one material conveying shaft 48 can rotate, and the rotation of the material conveying shaft 48 can provide power for the rotation of the material conveying belt 49, thereby facilitating the removal of flour.

In the invention, one side of the bearing barrel 5 is abutted with a protective cover 44, two mounting plates 43 are fixed on two sides of the protective cover 44, a bolt 45 penetrates through the mounting plates 43, one end of the bolt 45 is sleeved on the bearing barrel 5 in a threaded manner, the bolt 45 is screwed into the inner wall of the bearing barrel 5, so that the mounting plates 43 can drive the protective cover 44 to abut against the side wall of the bearing barrel 5, the installation and the disassembly are convenient, the efficiency is high, the synchronous belt 40 and the two synchronous wheels 41 are both positioned in the protective cover 44, the synchronous belt 40 and the two synchronous wheels 41 can be well prevented from being directly exposed, the protection of workers is facilitated, the safety of the work is improved, an opening 38 is arranged on one side of the bearing barrel 5, a baffle 42 is hinged at the opening 38, a lockset is jointly arranged on the baffle 42 and the bearing barrel 5, the stability of the baffle 42 can be ensured through the lockset, the baffle 42 is prevented from randomly rotating, so that except workers with keys, other staff can't detect the part in the bearing bucket 5 at will to can protect other staff, make baffle 42 rotate and to make opening 38 department open and shut, the condition in the bearing bucket 5 is run through in the work of being convenient for, conveniently overhauls, helps increase of service life.

In the invention, when in use, wheat grains are put into a feeding box 8 through a feeding hole 7, a first driving motor 1 is started to drive a spiral feeding rod 2 to rotate, the spiral feeding rod 2 can drive the wheat grains to ascend along a feeding pipe 3 and enter a discharging pipe 9, the wheat grains enter a crushing barrel 4 through a discharging hole 10, the wheat grains descend and enter between a conical grinding groove 35 and a conical grinding roller 16, a second driving motor 13 is started to drive a U-shaped shaft 12 to rotate, the U-shaped shaft 12 can drive a first conical gear 11 to rotate, the first conical gear 11 can drive a second conical gear 31 to rotate, the second conical gear 31 can drive a sleeve 28 to rotate, a fixing plate 32 can effectively ensure the stability of the rotation of the sleeve 28, so that the sleeve 28 can drive the conical grinding roller 16 to rotate, the wheat grains can be primarily ground, and the ground flour falls onto a grinding plate 24, the U-shaped shaft 12 can drive the sliding sleeve 29 to rotate around the output shaft of the second driving motor 13, the sliding sleeve 29 drives the connecting plate 30 and the connecting piece 33 to drive the partition 34 to move, the partition 34 moves up and down under the action of the rotating shaft 17 and the sleeve 28, so as to drive the rotating shaft 17 to move up and down, when the sleeve 28 rotates, the sleeve can drive the internal limiting plate 27 to rotate, the limiting plate 27 can abut against one end side wall of the notch 26, so that the rotating shaft 17 moves up and down when rotating, the rotating shaft 17 can drive the grinding plate 24 and the grinding roller 20 to move up and down when rotating, the rotating shaft 17 can drive the grinding roller 20 to rotate around the rotating shaft 17, the grinding roller can be matched with the grinding plate 24 to grind flour again, the grinding plate 24 moves up and down, the filtering net 22 and the lantern ring 18 can be driven to move up and down by the vertical rod 19, when the filtering net 22 moves down, the grinding roller 20 rotates, qualified flour can move out through the filtering net 22 and move out of the bearing barrel 5 through the discharging hopper 25, unqualified flour can be ground by the grinding roller 20, meanwhile, the grinding plate 24 can stably lift under the action of the lantern ring 18 and the vertical rod 19, so that the grinding quality can be ensured, when the U-shaped shaft 12 rotates, the third bevel gear 36 can be driven to rotate, the third bevel gear 36 can rotate through the fourth bevel gear 37, the connecting shaft 39 can drive one of the synchronizing wheels 41 to rotate, the synchronizing wheel 41 drives the other synchronizing wheel 41 to rotate through the synchronous belt 40, one conveying shaft 48 can rotate, the conveying belt 49 can stably rotate, the conveying belt 49 drives the U-shaped baffle 51 to rotate, the L-shaped scraper 50 can be driven to rotate, one end of the L-shaped scraper 50 can abut against the side wall in the discharging hopper 25, the spring 46 can be pressed, the spring 46 can be contracted, the L-shaped scraper 50 can be conveniently moved, flour in the discharging hopper 25 can be well scraped, residues are avoided, and grinding, screening and screening are finished, Step such as secondary grinding and transport can effectively reduce artifical participation link, promotes work efficiency, is convenient for open and shut opening 38 through baffle 42 and makes things convenient for the staff to overhaul, is convenient for install safety cover 44 fast through bolt 45 simultaneously, conveniently avoids the staff to contact synchronizing wheel 41 and hold-in range 40, helps protecting the staff.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. A flour processing apparatus comprising a carrying bucket (5), characterized in that: bear bucket (5) internal fixation and have crushing bucket (4), one side that bears bucket (5) is equipped with power unit, be equipped with second bevel gear (31) and pivot (17) on the power unit, the fixed cover is equipped with sleeve pipe (28) in second bevel gear (31), pivot (17) cover is established in sleeve pipe (28), one side of pivot (17) is equipped with opening (26), install limiting plate (27) in opening (26), one side of limiting plate (27) is fixed on the one end lateral wall in sleeve pipe (28), the lower extreme of pivot (17) is equipped with output mechanism, output mechanism is corresponding with crushing bucket (4), it has cup jointed fixed plate (32) to rotate on sleeve pipe (28), the both sides of fixed plate (32) all are fixed with horizontal pole (14), and the one end of two horizontal poles (14) is fixed on the relative lateral wall in crushing bucket (4), the fixed cover is equipped with toper grinding roller (16) on sleeve pipe (28), fixed plate (32) are located between second toper gear (31) and toper grinding roller (16), be fixed with crushing board (15) jointly on a week lateral wall in crushing bucket (4), be equipped with toper grinding groove (35) on crushing board (15), the bottom in toper grinding groove (35) link up the setting, toper grinding roller (16) are located toper grinding groove (35), power unit is including fixing second driving motor (13) who bears bucket (5) one side, it is connected with U type axle (12) to rotate on the one end lateral wall in bearing bucket (5), the one end of U type axle (12) runs through crushing bucket (4) and bears the other end lateral wall in bucket (5) and extends to the one side that bears bucket (5), the output shaft end at second driving motor (13) is fixed through the shaft coupling to the one end of U type axle (12), fixed cover is equipped with first conical gear (11) on U type axle (12), and first conical gear (11) are located crushing bucket (4), first conical gear (11) and second conical gear (31) mesh mutually, it has cup jointed sliding sleeve (29) to rotate on U type axle (12), it has cup jointed connecting plate (30) to rotate on sliding sleeve (29), the lower extreme of connecting plate (30) rotates and is connected with connecting piece (33), the lower extreme of connecting piece (33) is fixed with baffle (34), the lower extreme of baffle (34) rotates and connects in the upper end of pivot (17), the lower extreme that bears bucket (5) runs through and is equipped with out hopper (25), output mechanism is including rotating grinding board (24) of connecting at pivot (17) lower extreme, the upper end of grinding board (24) is equidistant to be fixed with four montants (19), the upper end of four montants (19) is fixed with lantern ring (18) jointly, the top slope in the lantern ring (18) sets up, the lantern ring (18) slides and cup joints in smashing bucket (4), be fixed with connecting block (23) on pivot (17), equidistant rotation is connected with four rolls (20) on a week lateral wall of connecting block (23), and the lower extreme of four rolls (20) is all inconsistent with grinding board (24), is fixed with filter screen (22) jointly on four montants (19), filter screen (22) are the ring shape setting, the both ends of filter screen (22) are fixed connection respectively in the lower extreme of the lantern ring (18) and the upper end of grinding board (24), filter screen (22) adopt the stainless steel to make, the opposite side that bears bucket (5) is fixed with support (6), the one end of support (6) is fixed with conveying pipeline (3), the lower extreme of conveying pipeline (3) is fixed with workbin (8), top one side in workbin (8) is equipped with feed inlet (7), the automatic feeding device is characterized in that a lifting mechanism is arranged on the conveying pipe (3), a discharging pipe (9) is arranged on one side of the upper end of the conveying pipe (3) in a penetrating mode, a discharging port (10) is arranged on one side of the inner bottom of the discharging pipe (9), the discharging port (10) corresponds to the crushing barrel (4), the lifting mechanism comprises a first driving motor (1) installed on the upper end of the conveying pipe (3), an output shaft of the first driving motor (1) penetrates through the upper end of the conveying pipe (3) and extends into the conveying pipe (3), a spiral conveying rod (2) is fixed at the tail end of the output shaft of the first driving motor (1), the lower end of the spiral conveying rod (2) penetrates through the conveying pipe (3) and extends into the material box (8), the lower end of the spiral conveying rod (2) is connected to one side of the bottom of the material box (8) in a rotating mode, three fixing frames (21) are fixed at equal intervals on the lower end of the bearing barrel (5), it has cup jointed defeated material axle (48) to rotate jointly on the relative lateral wall in hopper (25), connects through defeated material area (49) transmission between two defeated material axles (48), equidistant a plurality of U type baffles (51) of being fixed with on defeated material area (49), be equipped with the closing mechanism on U type baffle (51), be equipped with L type scraper blade (50) on the closing mechanism, L type scraper blade (50) and play hopper (25) are corresponding, the fixed cover is equipped with third bevel gear (36) on U type axle (12), it has cup jointed connecting axle (39) to rotate on bearing bucket (5), the one end of connecting axle (39) is fixed with fourth bevel gear (37), and fourth bevel gear (37) and third bevel gear (36) mesh mutually, the other end of connecting axle (39) and the one of them defeated material axle (48) all are fixed with synchronizing wheel (41), two synchronizing wheels (41) are connected through a synchronous belt (40) in a transmission manner, the closing mechanism comprises two fixing rods (47) fixed on opposite side walls in a U-shaped baffle (51), an L-shaped scraper (50) is sleeved on the two fixing rods (47) in a sliding manner, a spring (46) is sleeved on each fixing rod (47), two ends of the spring (46) are respectively fixed on one end of the L-shaped scraper (50) and one end side wall in the U-shaped baffle (51), a protective cover (44) is abutted to one side of the bearing barrel (5), two mounting plates (43) are fixed on two sides of the protective cover (44), a bolt (45) is arranged on each mounting plate (43) in a penetrating manner, one end thread of the bolt (45) is sleeved on the bearing barrel (5), the synchronous belt (40) and the two synchronizing wheels (41) are both located in the protective cover (44), an opening (38) is arranged on one side of the bearing barrel (5), a baffle (42) is hinged at the opening (38).

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