阅读说明：本技术 一种谷物除尘设备及其使用方法 (Grain dust removal equipment and use method thereof ) 是由 李忠刚 于 2020-05-22 设计创作，主要内容包括：本发明公开了一种谷物除尘设备,包括第一侧板和第二侧板,所述第一侧板位于第二侧板的一侧,所述第一侧板和第二侧板相互靠近的一侧分别转动连接有第一转辊和第二转辊。本发明的有益效果是：本发明结构简单,驱动电机可以带动挡边输送带由左向右运动,锥形板可以使谷物呈圆柱形往下落,鼓风机通过环形风箱可以将谷物中的杂尘吹走,烘干箱可以对谷物进行烘干,在弧形箱进行往复摆动的过程中,可以使谷物和较大的石子等质量较重的颗粒进行分离,使得不仅提高了除尘效果和除尘效率,保住了工作进度,同时还可以对谷物烘干和对谷物中掺杂的石子等质量较重的颗粒进行清理,省时省力,降低了工人的劳动强度,使用方便。(The invention discloses grain dedusting equipment which comprises a first side plate and a second side plate, wherein the first side plate is positioned on one side of the second side plate, and the sides, close to each other, of the first side plate and the second side plate are respectively and rotatably connected with a first rotating roller and a second rotating roller. The invention has the beneficial effects that: the grain drying machine has a simple structure, the driving motor can drive the flange conveying belt to move from left to right, the conical plate can enable grains to fall down in a cylindrical shape, the air blower can blow away dust in the grains through the annular air box, the drying box can dry the grains, and the grains and heavier particles such as larger stones can be separated in the reciprocating swinging process of the arc-shaped box, so that the dust removing effect and the dust removing efficiency are improved, the working progress is kept, the grains can be dried, the heavier particles such as stones doped in the grains can be cleaned, the time and the labor are saved, the labor intensity of workers is reduced, and the grain drying machine is convenient to use.)

1. A grain dusting apparatus comprising a first side plate (1) and a second side plate (42), said first side plate (1) being located on one side of the second side plate (42), characterized in that: one side of the first side plate (1) and one side of the second side plate (42), which are close to each other, are respectively connected with a first rotating roller (2) and a second rotating roller (3) in a rotating manner, one side of the second side plate (42) is fixedly provided with a driving motor (25), an output shaft of the driving motor (25) penetrates through the second side plate (42) and is connected with the second rotating roller (3) through a coupling, the outer wall of the first rotating roller (2) and the outer wall of the second rotating roller (3) are connected with the same flange conveyer belt (4), vertical rods (5) are fixedly arranged on one side of the top of the first side plate (1) and one side of the top of the second side plate (42), the top of one side of the two vertical rods (5), which are close to each other, is welded with the same material placing box (7), the material placing box (7) is positioned right above the flange conveyer belt (4), and a round hole (28) is arranged at, the bottom center of the discharging box (7) is fixedly provided with a conical plate (23), the conical plate (23) is positioned under a round hole (28), the bottom center of the conical plate (23) is fixedly provided with an annular air box (6), 360 degrees of air outlets (31) are arranged on the outer wall of the annular air box (6) at equal intervals, one side of a second side plate (42) close to a vertical rod (5) is fixedly provided with an air blower (9), the air outlet of the air blower (9) is in threaded connection with an air pipe (8), one end of the air pipe (8) far away from the air blower (9) is communicated with the annular air box (6), the air pipe (8) is positioned above a flange conveyer belt (4), the bottom of the discharging box (7) is fixedly provided with a second ring (46) through a bolt, the central line of the second ring (46) coincides with the central line of the round hole (28), an annular collecting box (45) is fixedly installed at the bottom of the second circular ring (46), a first circular ring (34) is welded on the inner wall of the bottom of the annular collecting box (45), the annular collecting box (45) and the first circular ring (34) enclose a semi-closed chamber, and the conical plate (23) and the annular air box (6) are both located in the annular collecting box (45);

vertical plates (13) are fixedly mounted on one side of the top of the first side plate (1) and one side of the top of the second side plate (42), the vertical plates (13) are located on one side of the vertical rods (5), one side, close to each other, of each vertical plate (13) is fixedly mounted with the same drying box (14), the drying boxes (14) are located right above the flange conveying belts (4), mounting holes (44) are formed in the inner walls of the tops of the drying boxes (14), fans (15) are fixedly mounted on the inner walls of the mounting holes (44), a plurality of heating pipes (40) arranged at equal intervals are fixedly mounted on the inner walls of the two sides of each drying box (14), and a plurality of strip-shaped air outlet holes (41) arranged at equal intervals are formed in the inner walls of the bottoms of the drying boxes (14);

below from the top down of flange conveyer belt (4) has set gradually arc case (17) and bottom plate (18), the top symmetric welding of bottom plate (18) has two support columns (19), and two support columns (19) are located the both sides of arc case (17) respectively, and one side that two support columns (19) are close to each other is pivoted mutually with the both sides of arc case (17) respectively, the inner wall top fixed mounting of arc case (17) has sieve (20), be provided with sieve mesh (33) that a plurality of equidistant settings on sieve (20), the both sides of arc case (17) are equallyd divide and are do not welded first backup pad (29) and second backup pad (35), first backup pad (29) and second backup pad (35) are located the both sides of support column (19) respectively, spring (32) have all been welded to the both sides of support column (19), and the one end that two springs (32) kept away from each other is close to each other with first backup pad (29) and second backup pad (35) respectively One side welds mutually, top one side fixed mounting of bottom plate (18) has rotating electrical machines (21), the vertical welding has rotor plate (36) on the output shaft of rotating electrical machines (21), top one side of rotor plate (36) is rotated and is connected with dwang (37), one side fixedly connected with stay cord (38) of dwang (37), the bottom fixed connection of the one end of dwang (37) and arc case (17) is kept away from in stay cord (38), be provided with discharge gate (30) on the bottom inner wall of arc case (17).

2. A grain dusting apparatus according to claim 1, characterized in that: the inner diameter of the air outlet (31) is 3-8 mm.

3. A grain dusting apparatus according to claim 1, characterized in that: the welding of bottom one side of arc case (17) has pull rod (39), one end that dwang (37) were kept away from in stay cord (38) and one side fixed connection of pull rod (39).

4. A grain dusting apparatus according to claim 1, characterized in that: the bottom of the first side plate (1) and the bottom of the second side plate (42) are symmetrically welded with two legs (16).

5. A grain dusting apparatus according to claim 1, characterized in that: four upright columns (22) are symmetrically welded to the top of the conical plate (23), and the tops of the upright columns (22) are welded to the bottom of the material placing box (7).

6. A grain dusting apparatus according to claim 1, characterized in that: the bottom center position welding of toper board (23) has erection column (27), the bottom of erection column (27) and the top of annular bellows (6) are welded mutually.

7. A grain dusting apparatus according to claim 1, characterized in that: the bottom welding of stoving case (14) has strip box (24) of a plurality of equidistant settings, strip box (24) and bar venthole (41) one-to-one, and strip box (24) are located bar venthole (41) under, be provided with bar hole (43) on the bottom inner wall of strip box (24).

8. A grain dusting apparatus according to claim 1, characterized in that: the top of first curb plate (1) and the equal fixed mounting in top of second curb plate (42) have installation pole (11) that a plurality of equidistant settings, installation pole (11) are located between pole setting (5) and riser (13), and the top welding of two installation poles (11) has same diaphragm (10), the bottom fixed mounting of diaphragm (10) has scraper blade (12), the bottom of scraper blade (12) extends to in flange conveyer belt (4).

9. A grain dusting apparatus according to claim 8, characterized in that: the bottom fixed mounting of scraper blade (12) has arc tooth (26) that a plurality of equidistant settings, arc tooth (26) are located flange conveyer belt (4), the interval between the bottom of arc tooth (26) and the top of flange conveyer belt (4) is 5-15mm, and arc tooth (26) on two adjacent scraper blades (12) are crisscross the setting.

10. Method for dedusting grain according to any of the claims from 1 to 9, characterized in that: it comprises the following steps:

s1, feeding and conveying of grains, and specifically comprises the following steps:

s11, a worker turns on the driving motor (25), the driving motor (25) drives the second rotating roller (3) to rotate, the second rotating roller (3) drives the flange conveying belt (4) to move from left to right, and the flange conveying belt (4) can drive the first rotating roller (2) to rotate;

s12, pouring grains into the discharging box 7 by workers, wherein the grains flow out of the round holes (28) and fall on the tapered plate (23), and then flow along the outer wall of the tapered plate (23) and flow down the tapered plate (23) to enable the grains to fall in a cylindrical shape;

s2, dedusting of grains: the method comprises the following steps that an air blower (9) is started, the air blower (9) supplies air into an annular air box (6) through an air pipe (8), the air is finally sprayed out through an air outlet (31) on the annular air box (6), in the falling process of grains, the air sprayed out of the air outlet (31) can blow away the miscellaneous dust in the grains, the grains after dust removal can fall on a flange conveyer belt (4) for conveying, and an annular collecting box (45) can collect the miscellaneous dust to prevent the miscellaneous dust from falling on the flange conveyer belt (4);

s3, drying the grains: in the process that the grain after dust removal is conveyed to the drying box (14) by the flange conveying belt (4), the grain can be flattened by the scraper (12) and the arc-shaped teeth (26), the fan (15) and the heating pipe (40) are started, the fan (15) can blow air into the drying box (14), heat emitted by the heating pipe (40) can be blown out from the strip-shaped air outlet holes (41) along with the air, and finally the heat is sprayed to the grain through the strip-shaped holes (43), so that the grain can be dried;

s4, collecting grains: start rotating electrical machines (21) and drive rotor plate (36) and do circular motion, at rotating electrical machines (21), spring (32), under the cooperation of support column (19), can make arc case (17) carry out reciprocating swing, when flange conveyer belt (4) carry cereal to the top of arc case (17), cereal can fall on sieve (20), then arc case (17) carry out reciprocating swing's in-process, can make cereal rock on sieve (20), then cereal can pass through sieve mesh (33) and get into in arc case (17), heavier granule such as great stone can be stayed on sieve (20), cereal can flow out arc case (17) through discharge gate (30) at last, then the workman can place a collecting box and collect cereal in the below of discharge gate (30).

Technical Field

The invention relates to the technical field of dust removal equipment, in particular to grain dust removal equipment and a using method thereof.

Background

The crops occupy an important position in production and life, and food guarantee is provided for the life of the masses of people. In the crop harvesting season, the grains are collected mechanically or manually by people, but weeds or shells of the grains are inevitably mixed in the grain collection process, and the grains are also polluted by dust, so that a lot of troubles are brought to people.

However, although the grain dedusting device on the market can remove dust in grains, the following defects still exist: 1. the dust removal effect is poor, the dust removal efficiency is low, and the working progress is influenced; 2. the grains cannot be dried at the same time, and the grains need to be carried to the position of the drying equipment for drying, so that time and labor are wasted, and the labor intensity of workers is increased; 3. the existing dust removing equipment can only clean miscellaneous grass or the shell and dust of grains, but cannot simultaneously clean heavier particles such as stones doped in the grains. Therefore, the grain dedusting equipment which can improve the grain dedusting efficiency, thoroughly remove the dust and reduce the labor intensity of workers is needed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides grain dedusting equipment which improves grain dedusting efficiency, removes dust thoroughly and lightens labor intensity of workers and a using method thereof.

The purpose of the invention is realized by the following technical scheme: a grain dedusting device comprises a first side plate and a second side plate, wherein the first side plate is positioned on one side of the second side plate, one side, close to each other, of the first side plate and the second side plate is respectively and rotatably connected with a first rotating roller and a second rotating roller, one side of the second side plate is fixedly provided with a driving motor, an output shaft of the driving motor penetrates through the second side plate and is connected with the second rotating roller through a coupling, the outer wall of the first rotating roller and the outer wall of the second rotating roller are connected with the same flange conveying belt, both one side of the top of the first side plate and one side of the top of the second side plate are fixedly provided with vertical rods, the tops of one sides, close to each other, of the two vertical rods are welded with the same material placing box, the material placing box is positioned right above the flange conveying belt, the bottom central position of the material placing box is provided with a round hole, and the, the conical plate is positioned right below the round hole, the center of the bottom of the conical plate is fixedly provided with an annular air box, a plurality of air outlets which are arranged at equal intervals are arranged on the outer wall of the annular air box in 360 degrees, one side of the second side plate close to the upright stanchion is fixedly provided with an air blower, an air pipe is connected with the air outlet of the blower in a threaded manner, one end of the air pipe, which is far away from the blower, is communicated with the annular air box, the air pipe is positioned above the flange conveyer belt, the bottom of the material placing box is fixedly provided with a second circular ring through a bolt, the central line of the second circular ring is coincident with the central line of the circular hole, the bottom of the second circular ring is fixedly provided with an annular collecting box, the inner wall of the bottom of the annular collecting box is welded with a first circular ring, the annular collecting box and the first circular ring form a semi-closed cavity, and the conical plate and the annular air box are both positioned in the annular collecting box;

the vertical plates are fixedly arranged on one side of the top of the first side plate and one side of the top of the second side plate, the vertical plates are positioned on one side of the vertical rods, one side, close to each other, of each vertical plate is fixedly provided with the same drying box, the drying box is positioned right above the flange conveying belt, an installation hole is formed in the inner wall of the top of the drying box, a fan is fixedly arranged on the inner wall of the installation hole, a plurality of heating pipes which are arranged at equal intervals are fixedly arranged on the inner walls of the two sides of the drying box, and a plurality of strip-shaped air outlet holes which are arranged at equal intervals are formed in the inner wall of;

the arc-shaped box and the bottom plate are sequentially arranged below the flange conveying belt from top to bottom, two supporting columns are symmetrically welded at the top of the bottom plate and are respectively positioned at two sides of the arc-shaped box, one side, close to each other, of the two supporting columns is respectively pivoted with the two sides of the arc-shaped box, a sieve plate is fixedly installed at the top of the inner wall of the arc-shaped box, a plurality of sieve holes which are arranged at equal intervals are arranged on the sieve plate, a first supporting plate and a second supporting plate are respectively welded at two sides of the arc-shaped box, the first supporting plate and the second supporting plate are respectively positioned at two sides of the supporting columns, springs are respectively welded at two sides of the supporting columns, one ends, far away from each other, of the two springs are respectively welded with one side, close to each other, of the first supporting plate and the second supporting plate, a rotating motor, the rotating plate is characterized in that one side of the top of the rotating plate is rotatably connected with a rotating rod, one side of the rotating rod is fixedly connected with a pull rope, one end of the pull rope, far away from the rotating rod, is fixedly connected with the bottom of the arc-shaped box, and a discharge hole is formed in the inner wall of the bottom of the arc-shaped box.

The inner diameter of the air outlet is 3-8 mm.

The welding of bottom one side of arc case has the pull rod, the one end that the dwang was kept away from to the stay cord is with one side fixed connection of pull rod.

The bottom of first curb plate and the equal symmetrical welding in bottom of second curb plate have two landing legs.

Four upright posts are symmetrically welded at the top of the conical plate, and the tops of the upright posts are welded with the bottom of the material discharging box.

The bottom center position welding of toper board has the erection column, the bottom of erection column welds with the top of annular bellows mutually.

The bottom welding of stoving case has the bar box of a plurality of equidistant settings, bar box and bar venthole one-to-one, and the bar box is located the bar venthole under, be provided with the bar hole on the bottom inner wall of bar box.

The equal fixed mounting in top of first curb plate and the top of second curb plate has a plurality of installation poles that equidistant set up, the installation pole is located between pole setting and the riser, and the top welding of two installation poles has same diaphragm, the bottom fixed mounting of diaphragm has the scraper blade, the bottom of scraper blade extends to in the flange conveyer belt.

The bottom of the scraper is fixedly provided with a plurality of arc-shaped teeth which are arranged at equal intervals, the arc-shaped teeth are positioned in the flange conveyer belt, the interval between the bottom of the arc-shaped teeth and the top of the flange conveyer belt is 5-15mm, and the arc-shaped teeth on two adjacent scraper plates are arranged in a staggered manner.

The method for dedusting the grains by the equipment comprises the following steps:

s1, feeding and conveying of grains, and specifically comprises the following steps:

s11, turning on a driving motor by a worker, driving the second rotating roller to rotate by the driving motor, driving the flange conveyer belt to move from left to right by the second rotating roller, and driving the first rotating roller to rotate by the flange conveyer belt;

s12, pouring grains into the material placing box by workers, wherein the grains flow out of the round holes and fall on the conical plate, and then flow along the outer wall of the conical plate and flow down on the conical plate, so that the grains can fall in a cylindrical shape;

s2, dedusting of grains: the air blower is started, the air blower supplies air into the annular air box through the air pipe, the air is finally sprayed out through the air outlet on the annular air box, in the falling process of the grains, the air sprayed out from the air outlet can blow away the foreign dust in the grains, the grains after dust removal can fall on the flange conveying belt for conveying, and the annular collecting box can collect the foreign dust and prevent the foreign dust from falling on the flange conveying belt;

s3, drying the grains: in the process that the grain after dust removal is conveyed to the drying box by the flange conveying belt, the scraper and the arc-shaped teeth can flatten the grain, the fan and the heating pipe are started, the fan can blow air into the drying box, heat emitted by the heating pipe can be blown out from the strip-shaped air outlet holes along with the air, and finally the heat is sprayed to the grain through the strip-shaped holes, so that the grain can be dried;

s4, collecting grains: start the rotating electrical machines and drive the rotor plate and be circular motion, at the rotating electrical machines, under the cooperation of spring and support column, can make the arc case carry out reciprocating swing, when flange conveyer belt carries cereal to the top of arc case, cereal can fall on the sieve, then the arc case carries out reciprocating swing's in-process, can make cereal rock on the sieve, then cereal can get into the arc incasement through the sieve mesh, the heavier granule of quality such as great stone can be stayed on the sieve, cereal can pass through discharge gate outflow arc case at last, then the workman can place a collecting box and collect cereal in the below of discharge gate.

The invention has the following advantages:

1. according to the grain discharging box, the driving motor can drive the second rotating roller to rotate, the second rotating roller drives the flange conveying belt to move from left to right, grains are poured into the discharging box, the grains can flow out of the round holes and fall on the conical plate, and the grains can fall in a cylindrical shape under the flow of the conical plate.

2. According to the grain dust collector, the air blower supplies air into the annular air box through the air pipe, the air is finally sprayed out through the air outlet in the annular air box, the air sprayed out from the air outlet can blow away the foreign dust in grains in the falling process of the grains, the grains subjected to dust removal can fall on the flange conveying belt for conveying, the annular collecting box can collect the foreign dust, and the foreign dust can be prevented from falling on the flange conveying belt.

3. According to the grain drying device, the grain can be flattened by the scraper plate and the arc-shaped teeth, the fan can blow air into the drying box, so that heat emitted by the heating pipe can be blown out of the strip-shaped air outlet holes along with the air, and finally the heat is sprayed to the grain through the strip-shaped holes, so that the grain can be dried.

4. According to the grain collecting device, the rotating motor can drive the rotating plate to do circular motion, the arc-shaped box can swing back and forth under the cooperation of the rotating motor, the springs and the supporting columns, grains can fall on the sieve plate when the grain is conveyed to the upper portion of the arc-shaped box by the flange conveying belt, the grains can shake on the sieve plate in the process of reciprocating swing of the arc-shaped box, the grains can enter the arc-shaped box through the sieve holes, heavier particles such as larger stones can be left on the sieve plate, the grains can flow out of the arc-shaped box through the discharging hole, and a worker can place a collecting box below the discharging hole to collect the grains.

5. The grain drying machine has a simple structure, the driving motor can drive the flange conveying belt to move from left to right, the conical plate can enable grains to fall down in a cylindrical shape, the air blower can blow away dust in the grains through the annular air box, the drying box can dry the grains, and the grains and heavier particles such as larger stones can be separated in the reciprocating swinging process of the arc-shaped box, so that the dust removing effect and the dust removing efficiency are improved, the working progress is kept, the grains can be dried, the heavier particles such as stones doped in the grains can be cleaned, the time and the labor are saved, the labor intensity of workers is reduced, and the grain drying machine is convenient to use.

Drawings

FIG. 1 is a three-dimensional schematic of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a left side view of the present invention;

FIG. 5 is a right side view of the present invention;

FIG. 6 is a top view of the present invention;

FIG. 7 is a bottom view of the present invention;

FIG. 8 is a three-dimensional schematic view of an arcuate box of the present invention;

FIG. 9 is a schematic view of the connection of the discharge box, conical plate and annular bellows of the present invention;

FIG. 10 is a schematic view of the connection of the curved box of the present invention to a support post;

FIG. 11 is a three-dimensional schematic view of an annular windbox of the present invention;

FIG. 12 is a three-dimensional schematic view of a tapered plate of the present invention;

FIG. 13 is a three-dimensional schematic view of the discharge cartridge of the present invention;

FIG. 14 is a three-dimensional schematic view of a flange conveyor of the present invention;

FIG. 15 is a three-dimensional schematic view of an annular collection cassette of the present invention;

FIG. 16 is a cross-sectional view of an annular collection cassette of the present invention;

FIG. 17 is a schematic structural view of a drying box of the present invention;

FIG. 18 is an enlarged view of portion A of the present invention;

FIG. 19 is a schematic three-dimensional view of a second embodiment of the present invention;

FIG. 20 is a three-dimensional schematic view of a squeegee of the invention.

In the figure, 1-a first side plate, 2-a first rotating roller, 3-a second rotating roller, 4-a flange conveyer belt, 5-a vertical rod, 6-a ring-shaped air box, 7-a material discharging box, 8-an air pipe, 9-an air blower, 10-a transverse plate, 11-a mounting rod, 12-a scraper, 13-a vertical plate, 14-a drying box, 15-an air blower, 16-a support leg, 17-an arc box, 18-a bottom plate, 19-a support column, 20-a sieve plate, 21-a rotating motor, 22-an upright column, 23-a conical plate, 24-a strip box, 25-a driving motor, 26-an arc tooth, 27-a mounting column, 28-a round hole, 29-a first support plate, 30-a material discharging hole, 31-an air outlet and 32-a spring, 33-sieve holes, 34-first circular ring, 35-second supporting plate, 36-rotating plate, 37-rotating rod, 38-pulling rope, 39-pulling rod, 40-heating pipe, 41-strip-shaped air outlet hole, 42-second side plate, 43-strip-shaped hole, 44-mounting hole, 45-annular collecting box and 46-second circular ring.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following: