CN214975746U

CN214975746U - Impurity removing device for grain processing

Info

Publication number: CN214975746U
Application number: CN202120434927.1U
Authority: CN
Inventors: 鲁永为; 黄鹏
Original assignee: Anhui Huagu Machinery Technology Co ltd
Current assignee: Anhui Huagu Machinery Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-03
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses an edulcoration device is used in grain processing, including workstation, grain collecting vessel, impurity collecting box, installation cylinder, rotary drum, guide fill, filter screen, install bin, semi-annular slide, electric putter, stirring leaf, linear shower nozzle, arc cardboard, slide bar, driven gear circle, income feed bin, annular shower nozzle, driven pulleys, hollow rotating shaft, air duct, air-blower, step motor, motor case, driving gear and driving pulley. The utility model can better and more fully remove impurities from the grain, thus better blowing the impurities to the impurity collecting box, greatly improving the impurity removing efficiency of the grain and greatly saving the cost; the grain that the edulcoration is good that can be better carries out the unloading, has also avoided flying upward of impurity to cause the pollution of environment simultaneously to very big improvement work efficiency, reduced staff's working strength, also strengthened the practicality.

Description

Impurity removing device for grain processing

Technical Field

The utility model relates to an edulcoration device specifically is an edulcoration device is used in grain processing belongs to grain processing technology field.

Background

The grain is a general name of various plant seeds in cooking food, is also called as 'grain', contains rich nutrient substances, mainly comprises protein, vitamins, dietary fibers, fat and the like, has a ancient road of grain and is only popular in China. The term "raw grain" and "finished grain" refers to grains, including wheat, beans, coarse grains, rice, etc., and the term "grain" refers to grains and agricultural organizations (hereinafter referred to as "grain agriculture organizations"). China is a big agricultural country, and the production and processing of grains are important fields related to the national civilian life.

The existing grain screening device is simple, most of the existing grain screening devices are simple filter screens, so that grains are hardly filtered, and the dust generated in the impurity removal process is large, so that the cost is not reduced, the protection of the environment is not facilitated, and the practicability is greatly reduced. Therefore, the impurity removing device for grain processing is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an impurity removing device for grain processing in order to solve the problem.

The utility model realizes the above purpose by the following technical proposal, an impurity removing device for grain processing comprises a workbench and an installation box arranged at the top end of the workbench, the inner side wall of the installation box is matched with a rotary drum which is horizontally arranged in a rotating way, one end of the rotary drum is matched with the installation cylinder arranged on the inner side wall of the installation box in a rotating way, the rotary drum is matched with a hollow rotary shaft which is horizontally arranged in a rotating way through a support shaft arranged on the inner wall of the rotary drum in a rotating way, a plurality of groups of stirring leaves and linear spray heads are arranged on the surface of the hollow rotary shaft in an alternating way, the inner side of the installation cylinder is provided with an annular spray head, the inner cavity of the installation box is sequentially provided with a rotating adjusting mechanism which drives the rotary drum and the hollow rotary shaft to rotate and a blanking mechanism which carries out blanking on grains in the rotary drum from top to bottom, the top end of the workbench is provided with an air blower, the air exhaust end of the air duct is arranged at the air exhaust end of the air blower, and the end of airing exhaust of air duct is equipped with two exhaust ends, and the exhaust end of one of them air duct is connected with annular shower nozzle, and another exhaust end of air duct passes through bearing and hollow rotating shaft inner wall normal running fit, install the impurity collection subassembly that carries out the collection to impurity on one side of the install bin.

Preferably, rotation adjustment mechanism comprises motor case, step motor, driving gear, driven gear circle, driving pulley and driven pulley, the motor case is installed on the install bin inside wall, step motor installs in motor case inner chamber, driving gear and driving pulley from left to right install in proper order in the drive shaft of being connected with the step motor drive end, the driven gear circle is installed on the rotary drum, and driven gear circle and driving gear meshing, driven pulley installs in hollow rotating shaft, and connects through belt transmission between driving pulley and the driven pulley.

Preferably, unloading mechanism comprises grain collecting cylinder, two electric putter, two sets of semi-annular slide, arc cardboard and slide bar, the grain collecting cylinder is installed on workstation inboard bottom, two electric putter all installs on the dead lever of being connected with the install bin inside wall, every group semi-annular slide figure is two, and one of them of every group semi-annular slide is installed on the inboard top of install bin, and another installs on electric putter, the arc cardboard cooperates with the row's silo joint of seting up on the rotary drum surface, the slide bar is installed on arc cardboard bottom, and slide bar and the spout sliding fit of seting up on the semi-annular slide inside wall.

Preferably, the impurity collecting assembly consists of an impurity collecting box and a filter screen, the impurity collecting box is mounted on the workbench, the filter screen is mounted on the inner side wall of the impurity collecting box, the filter screen is located above the slag discharge port of the rotary drum, and a plurality of exhaust holes are formed in the top end of the impurity collecting box.

Preferably, the guide hopper is installed to the rotary drum inside wall, and the discharge end of guide hopper is connected with the rotary drum slag discharge opening.

Preferably, the bin is installed into to the gomphosis of installation box top, go into the bin bottom and run through the installation section of thick bamboo top and extend to installation section of thick bamboo inner chamber.

Preferably, the inner side wall of the hollow rotating shaft is provided with a sealing ring, and the inner wall of the sealing ring is in surface contact with the air guide tube.

The utility model has the advantages that:

1. through setting up the mutually supporting between stirring leaf, linear shower nozzle, annular shower nozzle, hollow rotating shaft and the rotary drum, can be better, more abundant carry out the edulcoration to grain, so can be better blow impurity to the impurity collecting box to very big improvement to the edulcoration efficiency of grain, also very big saving the cost.

2. Through setting up mutually supporting between impurity collecting box, filter screen, semi-annular slide, electric putter and the arc cardboard, can be better carry out the unloading to the good grain of edulcoration, also avoided flying upward of impurity to cause the pollution of environment simultaneously to very big improvement work efficiency, reduced staff's working strength, also strengthened the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the mounting box;

FIG. 3 is a schematic view of the connection structure of the rotary drum and the semi-annular slide seat of the present invention;

FIG. 4 is a schematic view of the connection structure of the rotary drum and the inner gear ring of the present invention;

fig. 5 is a schematic view of the connection structure of the hollow rotating shaft and the air duct of the present invention.

In the figure: 1. the automatic grain feeding device comprises a workbench, 2, a grain collecting barrel, 3, an impurity collecting box, 4, an installation barrel, 5, a rotary drum, 6, a material guide hopper, 7, a filter screen, 8, an installation box, 9, a semi-annular slide seat, 10, an electric push rod, 11, a stirring blade, 12, a linear spray head, 13, an arc-shaped clamping plate, 14, a slide rod, 15, a driven gear ring, 16, a feeding bin, 17, an annular spray head, 18, a driven belt wheel, 19, a hollow rotary shaft, 20, an air guide pipe, 21, an air blower, 22, a stepping motor, 23, a motor box, 24, a driving gear, 25 and a driving belt wheel.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, an impurity removing device for grain processing comprises a workbench 1 and a mounting box 8 installed at the top end of the workbench 1, wherein a horizontally arranged rotary drum 5 is rotatably fitted on the inner side wall of the mounting box 8, one end of the rotary drum 5 is rotatably fitted with a mounting cylinder 4 installed on the inner side wall of the mounting box 8, a horizontally arranged hollow rotary shaft 19 is rotatably fitted on the rotary drum 5 through a support shaft installed on the inner wall of the rotary drum 5, a plurality of groups of stirring blades 11 and linear spray heads 12 are installed on the surface of the hollow rotary shaft 19, the plurality of groups of stirring blades 11 and linear spray heads 12 are alternately arranged, an annular spray head 17 is arranged on the inner side of the mounting cylinder 4, a rotation adjusting mechanism for driving the rotary drum 5 and the hollow rotary shaft 19 to rotate and a blanking mechanism for blanking grains in the rotary drum 5 are sequentially installed in an inner cavity of the mounting box 8 from top to bottom, a blower 21 is installed at the top end of the workbench 1, air-guide tube 20 is installed to air-blower 21 end of airing exhaust, and air-guide tube 20 end of airing exhaust is equipped with two exhaust ends, and the exhaust end of one of them air-guide tube 20 is connected with annular shower nozzle 17, and another exhaust end of air-guide tube 20 passes through bearing and hollow rotating shaft 19 inner wall normal running fit, install the impurity collection subassembly that carries out the collection to impurity on one side of install bin 8.

The rotation adjusting mechanism comprises a motor box 23, a stepping motor 22, a driving gear 24, a driven gear ring 15, a driving pulley 25 and a driven pulley 18, wherein the motor box 23 is arranged on the inner side wall of the installation box 8, the stepping motor 22 is arranged in the inner cavity of the motor box 23, the driving gear 24 and the driving pulley 25 are sequentially arranged on a driving shaft connected with the driving end of the stepping motor 22 from left to right, the driven gear ring 15 is arranged on the rotary drum 5, the driven gear ring 15 is meshed with the driving gear 24, the driven pulley 18 is arranged on the hollow rotating shaft 19, and the driving pulley 25 is in transmission connection with the driven pulley 18 through a belt; the blanking mechanism comprises a grain collecting cylinder 2, two electric push rods 10, two groups of semi-annular sliding seats 9, arc-shaped clamping plates 13 and sliding rods 14, wherein the grain collecting cylinder 2 is arranged at the bottom end of the inner side of a workbench 1, the two electric push rods 10 are both arranged on a fixed rod connected with the inner side wall of an installation box 8, the number of the semi-annular sliding seats 9 in each group is two, one semi-annular sliding seat 9 in each group is arranged at the top end of the inner side of the installation box 8, the other semi-annular sliding seat is arranged on the electric push rod 10, the arc-shaped clamping plates 13 are in clamping fit with a discharging groove formed in the surface of a rotary drum 5, the sliding rods 14 are arranged at the bottom end of the arc-shaped clamping plates 13, and the sliding rods 14 are in sliding fit with sliding grooves formed in the inner side wall of the semi-annular sliding seats 9; the impurity collecting assembly consists of an impurity collecting box 3 and a filter screen 7, the impurity collecting box 3 is installed on the workbench 1, the filter screen 7 is installed on the inner side wall of the impurity collecting box 3, the filter screen 7 is positioned above the slag discharge port of the rotary drum 5, impurities can be better filtered, and a plurality of exhaust holes are formed in the top end of the impurity collecting box 3, so that gas can be better exhausted, and the stability of air pressure is kept; the material guide hopper 6 is arranged on the inner side wall of the rotary drum 5, and the discharge end of the material guide hopper 6 is connected with the slag discharge port of the rotary drum 5, so that the sprayed gas can blow impurities into the impurity collecting box 3 through the material guide hopper 6; the top end of the mounting box 8 is provided with a feed bin 16 in an embedded mode, and the bottom end of the feed bin 16 penetrates through the top end of the mounting cylinder 4 and extends to the inner cavity of the mounting cylinder 4, so that grains can be better guided into the mounting cylinder 4 and the rotary cylinder 5 through the feed bin 16; the sealing ring is installed to the 19 inside walls of hollow rotating shaft, and the sealing ring inner wall contacts with the surface of air duct 20, so that a better airtight environment is formed, and gas leakage is avoided.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch, wherein, the side walls of the grain collecting cylinder 2 and the impurity collecting box 3 are hinged with a box cover, when the impurity is removed to the grain, firstly, the grain is led into the mounting cylinder 4 and the rotary cylinder 5 through the feed bin 16, then the stepping motor 22 is opened, the stepping motor 22 drives the driving gear 24 and the driving belt wheel 25 to rotate through the driving shaft, the driving gear 24 drives the rotary cylinder 5 to rotate reversely through the driven gear, simultaneously, the driving belt wheel 25 drives the hollow rotary shaft 19 to rotate through the belt and the driven belt wheel 18, the hollow rotary shaft 19 drives the stirring blade 11 to do circular motion, thereby, the stirring blade 11 doing circular motion fully stirs the grain blower under the effect of the rotary cylinder 5 rotating reversely, thereby, the stirring blade 11 stirs the grain, simultaneously, the blower 21 is opened, the gas is led into the annular nozzle 17 and the linear nozzle 12 through the gas guide tube 20 and is sprayed out, make spun gas blow impurity into in the impurity collecting box 3 through guide hopper 6, thereby collect impurity, after accomplishing the grain edulcoration, when arc cardboard 13 removes to under, close step motor 22 again and open electric putter 10, make electric putter 10 pass through semi-annular slide 9 and drive arc cardboard 13 downstream through slide bar 14, thereby make arc cardboard 13 and rotary drum 5 separation, thereby make grain in the rotary drum 5 fall into grain collecting cylinder 2 through arranging the silo and seting up in the logical groove of installing bin 8 bottom, thereby accomplish the edulcoration to grain.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an edulcoration device is used in grain processing, includes workstation (1) and installs install bin (8) on workstation (1) top, its characterized in that: the utility model discloses a rotary drum, including install bin (8), installation box (8) inside wall normal running fit has rotary drum (5) that the level set up, and rotary drum (5) one end and the installation section of thick bamboo (4) normal running fit of installing on install bin (8) inside wall, rotary drum (5) have hollow pivot (19) that the level set up through the back shaft normal running fit who installs at rotary drum (5) inner wall, hollow pivot (19) surface mounting has a plurality of stirring leaf (11) of group and linear shower nozzle (12), and a plurality of groups stirring leaf (11) and linear shower nozzle (12) set up in turn, installation section of thick bamboo (4) inboard is equipped with annular shower nozzle (17), install bin (8) inner chamber from the top down in proper order and drive rotary drum (5) and hollow pivot (19) pivoted rotation adjustment mechanism and carry out the unloading mechanism of unloading to grain in rotary drum (5), workstation (1) top is installed and is 21), air-guide pipe (20) are installed to air-blower (21) end of airing exhaust, and air-guide pipe (20) end of airing exhaust is equipped with two exhaust ends, and the exhaust end and annular shower nozzle (17) of one of them air-guide pipe (20) are connected, and another exhaust end of air-guide pipe (20) passes through bearing and hollow rotating shaft (19) inner wall normal running fit, install the impurity collection subassembly that carries out the collection to impurity on one side of install bin (8).

2. The impurity removing device for grain processing according to claim 1, wherein: rotation adjustment mechanism comprises motor case (23), step motor (22), driving gear (24), driven gear circle (15), driving pulley (25) and driven pulley (18), install on install box (8) inside wall motor case (23), step motor (22) are installed in motor case (23) inner chamber, driving gear (24) and driving pulley (25) from left to right are installed in proper order in the drive shaft of being connected with step motor (22) drive end, driven gear circle (15) are installed on rotary drum (5), and driven gear circle (15) and driving gear (24) meshing, driven pulley (18) are installed on hollow rotating shaft (19), and are connected through belt drive between driving pulley (25) and driven pulley (18).

3. The impurity removing device for grain processing according to claim 1, wherein: the blanking mechanism consists of a grain collecting cylinder (2), two electric push rods (10), two groups of semi-annular sliding seats (9), an arc-shaped clamping plate (13) and a sliding rod (14), the grain collecting cylinder (2) is arranged at the bottom end of the inner side of the workbench (1), the two electric push rods (10) are both arranged on a fixed rod connected with the inner side wall of the mounting box (8), the number of the semi-annular slide seats (9) in each group is two, and one of the semi-annular sliding seats (9) of each group is arranged on the top end of the inner side of the installation box (8), and the other is arranged on an electric push rod (10), the arc-shaped clamping plate (13) is in clamping fit with a discharge groove arranged on the surface of the rotary drum (5), the sliding rod (14) is arranged on the bottom end of the arc-shaped clamping plate (13), and the sliding rod (14) is in sliding fit with a sliding groove arranged on the inner side wall of the semi-annular sliding seat (9).

4. The impurity removing device for grain processing according to claim 1, wherein: the impurity collecting assembly is composed of an impurity collecting box (3) and a filter screen (7), the impurity collecting box (3) is installed on the workbench (1), the filter screen (7) is installed on the inner side wall of the impurity collecting box (3), the filter screen (7) is located above a slag discharge port of the rotary drum (5), and a plurality of exhaust holes are formed in the top end of the impurity collecting box (3).

5. The impurity removing device for grain processing according to claim 1, wherein: the guide hopper (6) is installed to rotary drum (5) inside wall, and the discharge end and the rotary drum (5) row cinder notch of guide hopper (6) are connected.

6. The impurity removing device for grain processing according to claim 1, wherein: the installation box (8) top gomphosis is installed into feed bin (16), go into feed bin (16) bottom and run through installation section of thick bamboo (4) top and extend to installation section of thick bamboo (4) inner chamber.

7. The impurity removing device for grain processing according to claim 1, wherein: the inner side wall of the hollow rotating shaft (19) is provided with a sealing ring, and the inner wall of the sealing ring is in surface contact with the air guide tube (20).