CN110270406B

CN110270406B - Cereal food production equipment

Info

Publication number: CN110270406B
Application number: CN201910453944.7A
Authority: CN
Inventors: 冉阳
Original assignee: Guyuan Jukai Industry And Trade Co ltd
Current assignee: GUYUAN JUKAI INDUSTRY AND TRADE Co.,Ltd.
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2021-03-26
Anticipated expiration: 2039-05-29
Also published as: CN112642534A; CN110270406A

Abstract

The invention discloses a grain food production device, which structurally comprises: the invention discloses a protective cover, a driving grinding roller, a closed ring, a powder sieving mechanism and a base, and has the beneficial effects that: through structurally being equipped with sieve powder mechanism, utilize the shale shaker in the sieve powder mechanism to improve the smooth drop slippage effect of low density powder in gravity subsides, improve high density metal and be detained or wedge at the net gape, improve the adhesion effect of electrified static powder to improve screening efficiency and screening quality, then separate out metal powder through the magnetic separation ware after the metal iron powder sieve that mixes in the powder and prevent to cause the pollution to cereal food raw materials.

Description

Cereal food production equipment

Technical Field

The invention relates to the field of food production, in particular to grain food production equipment.

Background

The rise of the cereal food market has formed an unbearable health trend nowadays, the market development trend is strong, the product quantity is increased sharply, the quality control problem of the cereal food is followed, and a plurality of consumers try to buy the cereal food due to the nutritional and health characteristics of the cereal food, but is limited by the prior processing technology level, the processing effect of the cereal food often cannot meet the production requirement, this is because the grinding precision of the cereal food can not reach the standard due to the abrasion caused by the operation of the grinding roller during the grinding and milling of the cereal, and the wearing and tearing degree of grinding roller is too high not only can cause the granule thick, and the processing effect is poor, still can cause the magnetic metal thing content that wearing and tearing produced to mix and lead to cereal food quality not up to standard in the cereal dust, based on above prerequisite, this case has researched and developed a cereal food production facility in order to solve this problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a cereal food production apparatus, the structure of which comprises: the powder screening device comprises a protective cover, a driving grinding roller, a closed ring, a powder screening mechanism and a base, wherein the protective cover is connected with the driving grinding roller, the closed ring is arranged in the middle of the protective cover, the powder screening mechanism is arranged on the top surface of the base, the base is connected with the protective cover, the protective cover can prevent equipment from collision and damage, and can avoid the dust and inhalable particles in the air from entering the equipment to pollute the cereal food raw materials, the main function of the closed ring is to lock and seal the protective cover and the base, prevent the external moisture from permeating the equipment and forming moisture to cause the cereal food to go moldy, the closed ring can effectively isolate the air and the moisture, and prevent that outside dust from getting into and inside cereal dust from overflowing, the base mainly plays the effect of bearing to equipment is whole, and the stability, the transferability and the mobility of reinforcing structure conveniently remove equipment.

As a further technical supplement of the invention, the protective cover consists of a shell, reinforcing ribs and a window, wherein the shell is provided with the reinforcing ribs, the window is arranged in the middle of the side edge of the shell, the shell is used as a main body structure of the protective cover, the protective cover is mainly used for protecting the protective cover from external impact, and can effectively isolate irreversible damage to equipment caused by external substances, prevent pollution to grain food and grain food raw materials which are produced in the equipment, the reinforcing ribs mainly play a role in strengthening the rigidity and the pressure resistance of the equipment structure, enhance the integral stability of the structure, and the window is of a semi-closed structure, can be completely closed to prevent dust circulation when the equipment operates, and can be opened to check the abrasion condition of structural components in the equipment when the equipment stops operating.

As a further technical supplement, the sealing ring is composed of a snap ring and buckles, the buckles are arranged on the side edges of the snap ring at equal intervals, the snap ring is mainly used for sealing an upper component and a lower component of the protective cover, the upper component and the lower component are locked through the buckles, a gap is sealed through the snap ring, the protective cover is prevented from leaking, the buckles can effectively prevent falling off, the connecting effect of the snap ring and the protective cover is achieved, the fixing performance of the structure can be enhanced, and the assembling and disassembling portability can be improved.

As a further technical supplement of the invention, the powder sieving mechanism consists of an inner cavity shell, a vibrating sieve, a supporting seat, a magnetic separator, a coil machine and a driving machine, wherein the inner cavity shell is provided with the vibrating sieve and the magnetic separator which is connected with the coil machine, the driving machine is connected with the inner cavity shell, the inner cavity shell is mainly used as a cavity for processing and producing the cereal food raw materials and is divided into two sections, one section is used for placing qualified cereal powder, the other section is used for placing powder impurities after sieving, wherein the metal powder generated by abrasion of a grinding roller in the operation process is contained, the cereal raw material powder is sieved by the vibrating sieve, the supporting seat is mainly used as a bearing structure of the equipment, the balance and balance of the whole equipment are carried out, the equipment is prevented from tilting and overturning due to unstable gravity center, the coil machine provides kinetic energy for the magnetic separator, and simultaneously plays a role of supporting the equipment, the driving machine is used as a motor to provide power for the vibrating screen.

As a further technical supplement of the invention, the vibrating screen consists of an underframe, a first motor shaft, a second motor shaft, a reed pipe, an eccentric shaft and a heavy hammer, wherein the first motor shaft and the second motor shaft are respectively arranged on two sides of the top of the underframe, the first motor shaft and the second motor shaft are both connected with the heavy hammer, the eccentric shaft is arranged on the left side of the heavy hammer, the second motor shaft is connected with the underframe through the reed pipe, the underframe provides a basic structure, the heavy hammer is an unbalanced heavy hammer, the vibrating screen has good screening performance, the rotating motion of a driving machine is converted into horizontal, vertical and inclined three-dimensional motion by the heavy hammer arranged at the lower end of the first motor shaft and the second motor shaft, the motion is transmitted to a screen surface, if the phase angle of the heavy hammers on the upper part and the lower part is changed, the vibrating screen improves the horizontal falling sliding effect of low-density powder in gravity sedimentation, improves the retention or wedging of high, the adhesion effect of the powder with static electricity is improved, so that the screening efficiency and the screening quality are improved, when the first motor shaft and the second motor shaft synchronously and reversely rotate, the exciting forces generated by the eccentric blocks are mutually offset in the direction parallel to the axis of the motor and are superposed into a resultant force in the direction perpendicular to the motor shaft, so that the motion track of the vibrating screen is a straight line, the two motor shafts have an inclination angle relative to the screen surface, and the material is thrown and jumps forward to move linearly on the screen surface under the resultant force of the exciting forces and the self-gravity of the material, so that the aim of screening and grading the material is fulfilled.

As a further technical supplement, the magnetic separator consists of a magnetic roller, rubber rollers, a piston rod, a collecting pipe, a magnetic roller shell, a scrap scraping plate and a speed reducer, wherein the magnetic roller is connected with the piston rod, the rubber rollers are arranged on two sides of the piston rod, the piston rod is connected with the speed reducer at the bottom through the collecting pipe, the scrap scraping plate is arranged at the connecting position of the speed reducer and the collecting pipe, the magnetic roller shell is arranged on the outer layer of the piston rod and is connected with the speed reducer, the speed reducer drives the magnetic roller to rotate, after grain food raw material powder containing powdery magnetic absorption impurities enters an inner cavity shell, the impurities are absorbed on the magnetic roller shell, the powder carried by the impurities is extruded and conveyed into the collecting pipe through rolling of the rubber rollers, finally the impurities are separated from the magnetic roller through the scrap scraping plate, the magnetic roller is uniformly magnetized, and the separated grinding scraps and.

As a further technical supplement, the base comprises a base plate, a clamping seat and a crawler wheel, the base plate is connected with the crawler wheel, the clamping seat is arranged at the top of the base plate, the base plate mainly plays a role in bearing pressure on equipment and reducing pressure of the equipment on the ground, the clamping seat plays a role in strengthening the deformation resistance of the protective cover and can enhance the rigidity of the structure, the crawler wheel acts on the base plate to move, and when the equipment needs to move, the whole equipment can be replaced through the crawler wheel.

Advantageous effects

The invention applies the production technology aspect of grain food, mainly in order to solve the problem that the grinding precision of the grain food can not reach the standard due to the abrasion caused by the operation of the grinding roller in the process of grinding and milling the powder, and the quality of the grain food can not reach the standard due to the content of magnetic metal substances generated by abrasion mixed in grain dust;

the invention improves the horizontal falling sliding effect of low-density powder in gravity sedimentation by the vibrating screen in the powder screening mechanism, improves the detention or wedging of high-density metal at a net mouth, and improves the adhesion effect of powder with static electricity, thereby improving the screening efficiency and the screening quality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an external structure of a cereal food production apparatus according to the present invention.

FIG. 2 is a schematic cross-sectional view of a cereal food manufacturing apparatus according to the present invention.

FIG. 3 is a side sectional view of a sifting mechanism of the grain food production equipment of the present invention.

FIG. 4 is a front sectional view of a powder sieving mechanism of a cereal food production facility of the present invention.

FIG. 5 is a sectional view of a vibrating screen of a sifting mechanism of a cereal food manufacturing apparatus according to the present invention.

FIG. 6 is a sectional view showing a magnetic separator of a powder sieving mechanism of a cereal food manufacturing apparatus according to the present invention.

In the figure: the device comprises a protective cover-1, a machine shell-10, a reinforcing rib-11, a window-12, a driving grinding roller-2, a closed ring-3, a retaining ring-30, a buckle-31, a powder sieving mechanism-4, an inner cavity shell-40, a vibrating screen-41, a bottom frame-410, a first motor shaft-411, a second motor shaft-412, a reed pipe-413, an eccentric shaft-414, a heavy hammer-415, a supporting seat-42, a magnetic separator-43, a magnetic roller-430, a rubber roller-431, a piston rod-432, a collecting pipe-433, a magnetic roller shell-434, a scraping plate-435, a speed reducer-436, a coil machine-44, a driving machine-45, a base-5, a base plate-50, a clamping seat-51 and a crawler wheel-52.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1, the present invention provides a cereal food production apparatus, which comprises: the protective cover 1 is connected with the driving grinding roller 2, the closed ring 3 is arranged at the middle position of the protective cover 1, the powder sieving mechanism 4 is arranged on the top surface of the base 5, the base 5 is connected with the protective cover 1, the protective cover 1 can play a role in preventing collision and damage to equipment and can prevent dust and inhalable particles in the air from entering the equipment to pollute cereal food raw materials, the closed ring 3 has the main functions of locking and closing the protective cover 1 and the base to prevent external moisture from permeating the equipment and forming moisture to cause cereal food to go mouldy, the closed ring 3 can effectively isolate the air and the water and prevent external dust from entering and internal cereal dust from escaping, the base 5 mainly plays a role in bearing the whole equipment, and the stability of the structure is enhanced, The transferability and the mobility are convenient for moving the equipment.

Referring to fig. 2, the present invention provides a cereal food production apparatus, which comprises: the protective cover 1 consists of a casing 10, reinforcing ribs 11 and a window 12, wherein the casing 10 is provided with the reinforcing ribs 11, the window 12 is arranged at the middle position of the side edge of the casing 10, the casing 10 is used as the main structure of the protective cover 1, the protective cover 1 is mainly protected from external impact, and can effectively isolate external substances from causing irreversible damage to equipment, prevent pollution to grain food and grain food raw materials which are produced in the equipment, the reinforcing ribs 11 mainly play a role in enhancing the rigidity and the pressure resistance of the equipment structure, enhance the overall stability of the structure, the window 12 is of a semi-closed structure, can be completely closed to prevent dust circulation when the equipment is operated, and can also be opened to check the abrasion condition of structural components in the equipment when the equipment stops operating, the closed ring 3 consists of a snap ring 30 and a snap 31, the snap ring 31 is arranged on the side edge of the snap ring 30, the retaining ring 30 is mainly used for sealing an upper component and a lower component of the protective cover 1, the upper component and the lower component are locked through the buckle 31, a gap is sealed through the retaining ring 30, the protective cover 1 is prevented from leaking, the buckle 31 can be effectively prevented from falling off, the retaining ring 30 and the protective cover 1 are connected, the base 5 is composed of a base plate 50, a clamping seat 51 and a crawler wheel 52, the base plate 50 is connected with the crawler wheel 52, the clamping seat 51 is arranged at the top of the base plate 50, the base plate 50 mainly plays a role in bearing pressure on equipment and reducing pressure of the equipment on the ground, the clamping seat 51 plays a role in strengthening deformation resistance of the protective cover 1, the rigidity of the structure can be enhanced, the crawler wheel acts on the base plate 50 to move, and when the equipment needs to move, the whole position change of.

Referring to fig. 3 and 4, the present invention provides a cereal food production apparatus, which comprises: the powder sieving mechanism 4 comprises an inner cavity shell 40, a vibrating screen 41, a supporting seat 42, a magnetic separator 43, a coil machine 44 and a driving machine 45, wherein the inner cavity shell 40 is provided with the vibrating screen 41 and the magnetic separator 43, the magnetic separator 43 is connected with the coil machine 44, the driving machine 45 is connected with the inner cavity shell 40, the inner cavity shell 40 is mainly used as a cavity for processing and producing cereal food raw materials and is divided into two sections, one section is used for placing qualified cereal powder, the other section is used for placing powder impurities after sieving, metal powder generated by abrasion of a grinding roller in the operation process is contained, the cereal raw material powder is sieved by the vibrating screen 41, the supporting seat 42 is mainly used as a bearing structure of the equipment to balance and balance the whole equipment, the equipment is prevented from tilting and falling due to unstable gravity, the coil machine 44 provides kinetic energy for the magnetic separator 43, and at the same time, serves as a support for the apparatus, and the drive machine 45 serves as a motor to power the vibrating screen 41.

Referring to fig. 5, the present invention provides a cereal food production apparatus, which comprises: the vibrating screen 41 is composed of a bottom frame 410, a first motor shaft 411, a second motor shaft 412, a spring tube 413, an eccentric shaft 414 and a weight 415, wherein the first motor shaft 411 and the second motor shaft 412 are respectively arranged on two sides of the top of the bottom frame 410, the first motor shaft 411 and the second motor shaft 412 are both connected with the weight 415, the eccentric shaft 414 is arranged on the left side of the weight 415, the second motor shaft 412 is connected with the bottom frame 410 through the spring tube 413, the bottom frame 410 provides a basic structure, the weight 415 is an unbalanced weight, the vibrating screen 41 has good screening performance, the rotating motion of the driving machine 45 is converted into horizontal, vertical and inclined three-dimensional motion by the weight 415 arranged at the lower ends of the first motor shaft 411 and the second motor shaft 412, and then the motion is transmitted to a screen surface, if the traveling direction of the raw material can be changed by changing the phase angle of the upper and lower parts, the vibrating screen 41 improves the horizontal sliding, when the first motor shaft 411 and the second motor shaft 412 rotate synchronously and reversely, the exciting forces generated by the eccentric blocks are mutually offset in the direction parallel to the axes of the motors and are superposed into a resultant force in the direction perpendicular to the motor shafts, so that the motion track of the vibrating screen 41 is a straight line, the two motor shafts have an inclination angle relative to the screen surface, and under the action of the resultant force of the exciting forces and the material self-gravity, the material is thrown on the screen surface to make a jumping forward linear motion, thereby achieving the purpose of screening and grading the material.

Referring to fig. 6, the present invention provides a cereal food production apparatus, which comprises: the magnetic separator 43 is composed of a magnetic roller 430, a rubber roller 431, a piston rod 432, a collecting pipe 433, a magnetic roller shell 434, a scrap scraping plate 435 and a speed reducer 436, the magnetic roller 430 is connected with a piston rod 432, rubber rollers 431 are arranged on two sides of the piston rod 432, the piston rod 432 is connected with a speed reducer 436 at the bottom through a collecting pipe 433, a scrap scraping plate 435 is arranged at the connecting position of the speed reducer 436 and the collecting pipe 433, a magnetic roller shell 434 is arranged on the outer layer of the piston rod 432 and is connected with the speed reducer 436, the speed reducer 436 drives the magnetic roller 430 to rotate, after grain food raw material powder containing powdery magnetic absorption impurities enters the inner cavity shell 40, impurities are adsorbed on the magnetic roller shell 434, powder carried by the impurities is extruded and conveyed into the collecting pipe 433 through rolling of the rubber roller 431, the impurities are separated from the magnetic roller 430 by the scrap scraping plate 435, the magnetic roller 430 is uniformly magnetized, and separated grinding scraps and iron powder are dried to prevent pollution to grain food raw materials.

When the grain food is produced, the metal powder produced by abrasion caused by abrasion of components inevitably caused by the operation of the driving grinding roller 2 permeates into the grain food raw material powder, although the content is fine, the complete impurity treatment is still realized, when the impurity removing machine is used for removing the impurities, the powder sieving mechanism 4 is firstly started, the metal powder is sieved by the low-rotating-speed swinging principle of the vibrating sieve, the rotating motion of the driving machine 45 is converted into horizontal, vertical and inclined three-dimensional motion by the aid of the heavy hammer 415 arranged at the lower ends of the first motor shaft 411 and the second motor shaft 412, the motion is transmitted to the sieve surface, if the phase angle of the heavy hammer at the upper part and the lower part is changed, the horizontal falling sliding effect of the low-density powder in gravity sedimentation is improved by the vibrating sieve 41, the retention or wedge of high-density metal at a net mouth is improved, and the electrostatic adhesion effect of the powder is improved, when the first motor shaft 411 and the second motor shaft 412 rotate synchronously and reversely, the exciting forces generated by the eccentric blocks are offset in the direction parallel to the axes of the motors and are superposed into a resultant force in the direction perpendicular to the motor shafts, so that the motion track of the vibrating screen 41 is a straight line, the two motor shafts of the vibrating screen have an inclination angle relative to the screen surface, and the materials are thrown and jump forward on the screen surface to move linearly under the resultant force of the exciting force and the self-gravity of the materials, thereby achieving the purpose of screening and grading the materials, and the screened powder is adsorbed in all directions by the magnetic separator 43 and is discharged.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cereal food production apparatus, the structure of which comprises: protection casing (1), drive grinding roller (2), closed ring (3), sieve powder mechanism (4), base (5), its characterized in that: the protective cover (1) is connected with the driving grinding roller (2), the closed ring (3) is arranged in the middle of the protective cover (1), the powder sieving mechanism (4) is arranged on the top surface of the base (5), and the base (5) is connected with the protective cover (1); the protective cover (1) consists of a shell (10), reinforcing ribs (11) and a window (12), wherein the shell (10) is provided with the reinforcing ribs (11), and the window (12) is arranged in the middle of the side edge of the shell (10); the closed ring (3) consists of a retaining ring (30) and buckles (31), the buckles (31) are arranged on the side edge of the retaining ring (30) at equal intervals, the powder sieving mechanism (4) consists of an inner cavity shell (40), a vibrating screen (41), a supporting seat (42), a magnetic separator (43), a coil machine (44) and a driver (45), the vibrating screen (41) and the magnetic separator (43) are arranged on the inner cavity shell (40), the magnetic separator (43) is connected with the coil machine (44), and the driver (45) is connected with the inner cavity shell (40); the vibrating screen (41) is composed of an underframe (410), a first motor shaft (411), a second motor shaft (412), a spring pipe (413), an eccentric shaft (414) and a heavy hammer (415), wherein the first motor shaft (411) and the second motor shaft (412) are arranged on two sides of the top of the underframe (410) respectively, the first motor shaft (411) and the second motor shaft (412) are both connected with the heavy hammer (415), the eccentric shaft (414) is arranged on the left side of the heavy hammer (415), the second motor shaft (412) is connected with the underframe (410) through the spring pipe (413), the underframe (410) provides a basic structure, and the heavy hammer (415) is unbalanced; the magnetic separator (43) is composed of a magnetic roller (430), a rubber roller (431), a piston rod (432), a collecting pipe (433), a magnetic roller shell (434), a scrap scraping plate (435) and a speed reducer (436), wherein the magnetic roller (430) is connected with the piston rod (432), the rubber roller (431) is arranged on two sides of the piston rod (432), the piston rod (432) is connected with the speed reducer (436) at the bottom through the collecting pipe (433), the scrap scraping plate (435) is arranged at the connecting position of the speed reducer (436) and the collecting pipe (433), the magnetic roller shell (434) is arranged on the outer layer of the piston rod (432) and is connected with the speed reducer (436), and the speed reducer (436) drives the magnetic roller (430;

when grain food production is carried out, firstly, the powder sieving mechanism (4) is started, metal powder is sieved by a low-rotating-speed swinging principle of the vibrating sieve, the rotating motion of the driving machine (45) is converted into horizontal, vertical and inclined three-dimensional motion by the aid of the heavy hammer (415) arranged at the lower ends of the first motor shaft (411) and the second motor shaft (412), the motion is transmitted to the sieve surface, if the traveling direction of the raw material is changed by changing the phase angle of the heavy hammers at the upper part and the lower part, the vibrating sieve (41) improves the horizontal falling and sliding effect of low-density powder in gravity sedimentation, improves the detention or wedging effect of high-density metal at a net mouth, improves the adhesion effect of powder with static electricity, improves sieving efficiency and sieving quality, and when the first motor shaft (411) and the second motor shaft (412) synchronously and reversely rotate, excitation force generated by eccentric blocks is mutually counteracted in a direction parallel to the motor axis, the materials are thrown up on the screen surface to make forward jumping linear motion under the action of the resultant force of exciting force and material self-gravity, so that the materials are screened and classified, and screened powder is adsorbed in all directions by a magnetic separator (43) and discharged.