CN111906024B

CN111906024B - Based on rice processing chaff device for agricultural

Info

Publication number: CN111906024B
Application number: CN202010755875.8A
Authority: CN
Inventors: 张红新
Original assignee: Tangshan Daoxiang Rice Industry Co ltd
Current assignee: Tangshan Daoxiang Rice Industry Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-10-14
Anticipated expiration: 2040-07-31
Also published as: CN111906024A

Abstract

The invention discloses a rice bran processing device based on agriculture, which comprises a bottom frame, wherein an annular discharging opening is formed in the middle position of the top of the bottom frame, connecting seats distributed at equal intervals are fixedly connected to the inner wall of the discharging opening, a fixed barrel is fixedly connected to one side of each connecting seat, an installation barrel is fixedly connected to the top of the discharging opening, a feeding hopper is fixedly connected to the top of the installation barrel, a motor is fixedly connected to the middle position of the inner wall of the top of the fixed barrel, a rotating shaft is fixedly connected to an output shaft of the motor, a rotating seat is fixedly connected to the top of the rotating shaft, and the top of the rotating seat is conical. According to the rice screening machine, rice is scattered, so that the rice is subjected to a water curtain type falling phenomenon, the falling speed of the rice is reduced, bran in the rice is sucked into the waste material cylinder for collection, the rice is conveniently screened, the first screen is vibrated through the ball, and the situation that the subsequent screening operation is influenced due to the fact that part of bran blocks the first screen is avoided.

Description

Based on rice processing chaff device for agricultural

Technical Field

The invention relates to the technical field of agriculture, in particular to a bran sieving device for processing rice based on agriculture.

Background

The rice is a finished product prepared by rice after the working procedures of cleaning, hulling, milling, finishing a finished product and the like, contains more nutrient elements such as starch, protein, fat, vitamins and the like required by a human body, has the effects of strengthening the middle warmer, replenishing qi, tonifying spleen, nourishing stomach and the like, is a main food for most people, and can remain part of rice bran in the rice after the rice is hulled into the rice, so that the rice bran can influence the appetite of people and needs to be screened and treated.

At present, current rice production is with chaff device when using, utilizes the fan to give the chaff in with falling rice to remove usually, nevertheless at the rice speed of whereabouts in-process too fast, and is bulky, influences the chaff effect, consequently, needs a urgent need to design a processing chaff device based on rice for agricultural and solves above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a bran sieving device based on agricultural rice processing.

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

the utility model provides a rice processing chaff device based on agricultural, includes the underframe, the top intermediate position of underframe is opened has and is annular feed opening, and the connecting seat that the inner wall fixedly connected with equidistance of feed opening distributes, one side fixedly connected with fixed bucket of connecting seat, the top fixedly connected with installing bucket of feed opening, and the top fixedly connected with feeder hopper of installing bucket, the top inner wall intermediate position fixedly connected with motor of fixed bucket, and the output shaft fixedly connected with pivot of motor, the top fixedly connected with roating seat of pivot, the top of roating seat is the taper shape, and the material piece of dialling of the outer wall fixedly connected with equidistance distribution of roating seat, dial the material piece and be the annular.

Preferably, the inner wall of the bottom of the fixed barrel is fixedly connected with an exhaust fan, an annular groove is formed in the middle of the outer wall of the fixed barrel, and the inner wall of the annular groove is fixedly connected with a first annular screen.

Preferably, the bottom fixedly connected with jib of motor, and the outer wall bottom of jib articulates there is the connecting rod that the equidistance distributes, the equal fixedly connected with spheroid of one end of connecting rod, and spheroidal one side contacts with one side of first screen cloth, the equal fixedly connected with spring in top one side and bottom one side of connecting rod, fixedly connected with mounting panel between one side of one end of spring and jib.

Preferably, the bottom intermediate position of underframe is opened there is the mounting groove, and fixedly connected with waste material cylinder between the inside of mounting groove and the bottom of fixed bucket, and open at waste material cylinder's top has the wind-guiding mouth, and open at waste material cylinder's bottom has the waste material mouth, and the bottom of waste material mouth is provided with the dodge gate, and the intermediate position of dodge gate is opened there is the air exit, and the inner wall fixedly connected with of air exit is dustproof ventilative net, and the top of dustproof ventilative net sets up to the sphere.

Preferably, the bottom outer wall fixedly connected with of roating seat is annular protecting frame, and the outer wall of protecting frame bonds and has the first rubber stick that the equidistance distributes, and the inner wall that the installation bucket is close to the protecting frame bonds and has the second rubber stick that the equidistance distributes, and the position of second rubber stick is crossed with the position of first rubber stick.

Preferably, the bottom inner wall fixedly connected with of underframe is annular unloading seat, and the top of unloading seat sets up to the inclined plane, the equal fixedly connected with discharging pipe in both sides bottom of underframe.

Preferably, the bottom fixedly connected with of underframe has the supporting leg that the equidistance distributes, and the equal fixedly connected with supporting pad in bottom of supporting leg.

Preferably, the fixed connection of roating seat is pegged graft the connecting axle in the feeder hopper, and the outer wall fixedly connected with helical blade of connecting axle, and helical blade's radius reduces from top to bottom gradually.

Preferably, the apron has been placed at the top of feeder hopper, and the intermediate position of apron opens has the unloading groove, and the inner wall fixedly connected with second screen cloth of unloading groove, the equal fixedly connected with handle in top both sides of apron.

The invention has the beneficial effects that:

1. through the underframe that sets up, the installation bucket, the feeder hopper, the feed opening, the blanking seat, the discharging pipe, the fixed bucket, including a motor, an end cap, a controller, and a cover plate, the pivot, the roating seat, dial the tablet, the tablet is driven to the first rubber stick, the roating seat, dial the tablet, protection frame and first rubber stick rotate, arrange the inside of feeder hopper in the rice after hulling the millet, make the rice fall into the inside of installation bucket, because the top of roating seat is conical, accessible roating seat and dial the tablet carry out diffusion treatment to the rice that gets into the installation bucket inside, and stirring effect through first rubber stick and second rubber stick breaks up the processing once more to the rice, make the rice present water curtain formula whereabouts in the annular gap between fixed bucket and the installation bucket, reduce the falling speed of rice, the volume of whole heap rice when reducing the whereabouts, make chaff and rice can effectually part, and when the roating seat rotates, also can drive connecting axle and helical blade and rotate in the connecting axle, carry out the processing through the smooth and carry out the stirring in the feeder hopper through helical blade, make the inside that can the rice when the whereabouts the rice.

2. Through the fixed bucket that sets up, the air exhauster, the waste material bucket, the ring channel, first screen cloth, including a motor, an end cap, a controller, and a cover plate, the jib, the mounting panel, a spring, connecting rod and spheroid, when the rice falls in the annular clearance between fixed bucket and installation bucket, accessible air exhauster is collected in inhaling the waste material bucket through first screen cloth with the chaff in the rice, be convenient for carry out the chaff processing to the rice, and motor during operation, it can produce certain vibration effect by itself, thereby drive the mounting panel, a spring, connecting rod and spheroid vibrate the processing, vibrate first screen cloth through the spheroid, avoid some chaff to block up first screen cloth and influence subsequent chaff operation.

3. Through feeder hopper, apron, handle, unloading groove and the second screen cloth that sets up, when arranging the inside in-process of feeder hopper in with the rice, utilize apron and second screen cloth to carry out preliminary chaff to the rice and handle for whole device forms the operation of repetitious chaff, improves the chaff effect of device.

Drawings

FIG. 1 is a schematic sectional front view of a bran sieving device for agricultural rice processing in example 1;

fig. 2 is a schematic structural diagram of an installation barrel and a fixed barrel of the agricultural rice bran processing device in embodiment 1;

FIG. 3 is a schematic structural diagram of a first ball and a spring of the bran sieving device based on agricultural rice processing proposed in example 1;

fig. 4 is a schematic structural diagram of a cover plate and a second screen of the bran sieving device based on agricultural rice processing, which is provided by the embodiment 2.

In the figure: 1 underframe, 2 discharging pipes, 3 supporting legs, 4 blanking seats, 5 waste material barrels, 6 dodge gates, 7 air outlets, 8 dustproof ventilative nets, 9 installation barrels, 10 fixed barrels, 11 air blowers, 12 annular grooves, 13 first screen cloth, 14 motors, 15 roating seats, 16 connecting shafts, 17 feed hoppers, 18 helical blade, 19 material stirring pieces, 20 protective frames, 21 spheroid, 22 feed openings, 23 first rubber rod, 24 second rubber rod, 25 connecting seats, 26 pivot, 27 jib, 28 connecting rods, 29 mounting panels, 30 springs, 31 apron, 32 feed chutes, 33 second screen cloth, 34 handles.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a rice processing chaff device based on agricultural, including underframe 1, underframe 1's top intermediate position is opened has and is annular feed opening 22, and the inner wall welding of feed opening 22 has connecting seat 25 that the equidistance distributes, there is fixed bucket 10 one side of connecting seat 25 through bolted connection, there is installing bucket 9 at the top of feed opening 22 through bolted connection, and there is feeder hopper 17 at the top of installing bucket 9 through bolted connection, there is motor 14 at the top inner wall intermediate position of fixed bucket 10 through bolted connection, and there is pivot 26 at the output shaft of motor 14 through bolted connection, there is roating seat 15 at the top of pivot 26 through bolted connection, the top of roating seat 15 is the taper shape, and the outer wall welding of roating seat 15 has the stirring piece 19 that the equidistance distributes, stirring piece 19 is the annular.

Wherein, the bottom inner wall of fixed bucket 10 has air exhauster 11 through bolted connection, and the outer wall intermediate position of fixed bucket 10 opens there is ring channel 12, and the inner wall of ring channel 12 has the first screen cloth 13 that is annular through bolted connection.

Wherein, there is the jib 27 bottom of motor 14 through bolted connection, and the outer wall bottom of jib 27 articulates there is the connecting rod 28 of equidistance distribution, and spheroid 21 has all been welded to the one end of connecting rod 28, and one side of spheroid 21 contacts with one side of first screen cloth 13, and spring 30 has all been welded to top one side and bottom one side of connecting rod 28, and the welding has mounting panel 29 between one end of spring 30 and one side of jib 27.

Wherein, the bottom intermediate position of underframe 1 is opened there is the mounting groove, and has waste material section of thick bamboo 5 through bolted connection between the inside of mounting groove and the bottom of fixed bucket 10, and open at waste material section of thick bamboo 5's top has the wind-guiding mouth, and open the bottom of waste material section of thick bamboo 5 has the waste material mouth, and the bottom of waste material mouth is provided with dodge gate 6, and the intermediate position of dodge gate 6 is opened has air exit 7, and there is dustproof ventilative net 8 inner wall of air exit 7 through bolted connection, and the top of dustproof ventilative net 8 sets up to the sphere.

The outer wall of the bottom of the rotating seat 15 is connected with an annular protection frame 20 through bolts, first rubber rods 23 which are distributed equidistantly are bonded on the outer wall of the protection frame 20, second rubber rods 24 which are distributed equidistantly are bonded on the inner wall, close to the protection frame 20, of the installation barrel 9, and the positions of the second rubber rods 24 are crossed with the positions of the first rubber rods 23.

Wherein, the bottom inner wall welding of underframe 1 has and is annular unloading seat 4, and the top of unloading seat 4 sets up to the inclined plane, and the both sides bottom of underframe 1 all welds discharging pipe 2.

Wherein, there is the supporting leg 3 that the equidistance distributes bottom frame 1 through bolted connection, and the bottom of supporting leg 3 all has the supporting pad through bolted connection.

Wherein, the rotary seat 15 is connected with a connecting shaft 16 inserted in the feed hopper 17 through a bolt, the outer wall of the connecting shaft 16 is connected with a helical blade 18 through a bolt, and the radius of the helical blade 18 is gradually reduced from top to bottom.

The working principle is as follows: when in use, a user utilizes the motor 14 to drive the rotating shaft 26, the rotating seat 15, the material shifting sheet 19, the protective frame 20 and the first rubber rod 23 to rotate, rice after hulling is placed in the feed hopper 17, so that the rice falls into the mounting barrel 9, because the top of the rotating seat 15 is conical, the rice entering the mounting barrel 9 can be subjected to diffusion treatment through the rotating seat 15 and the material shifting sheet 19, and the rice is subjected to scattering treatment again through the stirring action of the first rubber rod 23 and the second rubber rod 24, so that the rice presents water curtain type falling in the annular gap between the fixed barrel 10 and the mounting barrel 9, the falling speed of the rice is reduced, the volume of the whole stack of rice during falling is reduced, rice bran and the rice can be effectively separated, and when the rotating seat 15 rotates, also can drive connecting axle 16 and helical blade 18 and rotate in feeder hopper 17, stir the processing through helical blade 18 to the rice in the feeder hopper 17, make the inside that falls into installing bucket 9 that the rice can be smooth and easy, when the rice falls in the annular gap between fixed bucket 10 and installing bucket 9, accessible air exhauster 11 inhales waste material section of thick bamboo 5 with the chaff in the rice through first screen cloth 13 and collects, be convenient for carry out the chaff processing to the rice, and motor 14 during operation, it can produce certain vibration effect by itself, thereby drive mounting panel 29, spring 30, connecting rod 28 and spheroid 21 carry out vibration treatment, vibrate first screen cloth 13 through spheroid 21, avoid partial chaff to block up first screen cloth 13 and influence subsequent chaff operation.

Example 2

Referring to fig. 4, a rice processing chaff device based on for agricultural, this embodiment compares in embodiment 1, and apron 31 has been placed at the top of feeder hopper 17, and the intermediate position of apron 31 is opened has lower silo 32, and there is second screen cloth 33 lower silo 32's inner wall through bolted connection, and there is handle 34 at the top both sides of apron 31 through bolted connection.

The working principle is as follows: when arranging the inside in-process of feeder hopper 17 in with the rice, utilize apron 31 and second screen cloth 33 to carry out preliminary chaff to the rice and handle for whole device forms the chaff operation of many times, improves the chaff effect of device.

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 as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a rice processing chaff device based on agricultural, includes underframe (1), its characterized in that, the top intermediate position of underframe (1) is opened has and is annular feed opening (22), and the inner wall fixedly connected with connecting seat (25) that the equidistance of feed opening (22) distributes, one side fixedly connected with fixed bucket (10) of connecting seat (25), the top fixedly connected with installing bucket (9) of feed opening (22), and the top fixedly connected with feeder hopper (17) of installing bucket (9), the top inner wall intermediate position fixedly connected with motor (14) of fixed bucket (10), and the output shaft fixedly connected with pivot (26) of motor (14), the top fixedly connected with roating seat (15) of pivot (26), the top of roating seat (15) is the taper shape, and the outer wall fixedly connected with plectrum (19) that the equidistance distributes of roating seat (15), plectrum (19) are the annular;

an exhaust fan (11) is fixedly connected to the inner wall of the bottom of the fixed barrel (10), an annular groove (12) is formed in the middle of the outer wall of the fixed barrel (10), and an annular first screen (13) is fixedly connected to the inner wall of the annular groove (12);

the bottom fixedly connected with jib (27) of motor (14), and the outer wall bottom of jib (27) articulates there are connecting rod (28) that the equidistance distributes, the equal fixedly connected with spheroid (21) of one end of connecting rod (28), one side of spheroid (21) contacts with one side of first screen cloth (13), the equal fixedly connected with spring (30) in top one side and bottom one side of connecting rod (28), fixedly connected with mounting panel (29) between one side of the one end of spring (30) and jib (27).

2. The agricultural rice processing bran sieving device based on the claim 1, wherein a mounting groove is formed in the middle of the bottom frame (1), a waste material barrel (5) is fixedly connected between the inside of the mounting groove and the bottom of the fixed barrel (10), an air guide opening is formed in the top of the waste material barrel (5), a waste material opening is formed in the bottom of the waste material barrel (5), a movable door (6) is arranged at the bottom of the waste material opening, an air outlet (7) is formed in the middle of the movable door (6), a dustproof breathable net (8) is fixedly connected to the inner wall of the air outlet (7), and the top of the dustproof breathable net (8) is arranged to be a spherical surface.

3. The agricultural rice processing bran sieving device based on the claim 2, wherein the outer wall of the bottom of the rotating seat (15) is fixedly connected with an annular protective frame (20), first rubber bars (23) are bonded on the outer wall of the protective frame (20) and distributed equidistantly, second rubber bars (24) are bonded on the inner wall, close to the protective frame (20), of the installation barrel (9), and the positions of the second rubber bars (24) are crossed with the positions of the first rubber bars (23).

4. The agricultural rice processing bran sieving device according to claim 3, wherein the bottom inner wall of the bottom frame (1) is fixedly connected with an annular blanking seat (4), the top of the blanking seat (4) is arranged to be an inclined surface, and the bottom parts of two sides of the bottom frame (1) are fixedly connected with discharging pipes (2).

5. The agricultural rice processing bran sieving device based on the claim 4, wherein the bottom of the bottom frame (1) is fixedly connected with supporting legs (3) which are distributed at equal intervals, and the bottom of each supporting leg (3) is fixedly connected with a supporting pad.

6. The agricultural rice processing bran sieving device based on any one of claims 1 to 5, wherein the rotating seat (15) is fixedly connected with a connecting shaft (16) inserted in the feeding hopper (17), and the outer wall of the connecting shaft (16) is fixedly connected with a helical blade (18), and the radius of the helical blade (18) is gradually reduced from top to bottom.

7. The agricultural rice processing chaff device according to claim 1, wherein a cover plate (31) is placed at the top of the feed hopper (17), a blanking groove (32) is formed in the middle of the cover plate (31), a second screen (33) is fixedly connected to the inner wall of the blanking groove (32), and handles (34) are fixedly connected to two sides of the top of the cover plate (31).