CN210614013U

CN210614013U - Magnetic separator for adding rice

Info

Publication number: CN210614013U
Application number: CN201920990081.2U
Authority: CN
Inventors: 李广斌
Original assignee: Qianjiang Jujin Rice Industry Co ltd
Current assignee: Qianjiang Jujin Rice Industry Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-26
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to the technical field of agricultural processing, and discloses a magnetic separator for rice, which is characterized in that when a screening barrel rotates, rice in the screening barrel moves along with a spiral bulge and is conveyed from the left end to the right end of the screening barrel and then is conveyed out from a notch of a magnetic separation groove, in the rotating process of the screening barrel, a permanent magnet adsorbs metal substances in the moving rice to screen out the metal substances in the rice, and through the magnetic separation mode, the rice and the permanent magnet in the magnetic separation process are in a relative motion state, thereby avoiding the metal substances from being blocked by stacking of the rice and being difficult to be adsorbed by the permanent magnet, increasing the effect of screening the rice, when a collection box is pushed by the spiral bulge, the collection box can displace along a sliding rod, ensuring that the interval of the spiral bulge is comprehensively cleaned, and increasing the cleaning effect, avoid collecting the box and receive the too hard friction and lead to damaging the life who influences processing mechanism.

Description

Magnetic separator for adding rice

Technical Field

The utility model relates to an agricultural processing technology field specifically is an add magnetic separator for rice.

Background

In the rice manufacturing process, metal substances in rice need to be screened out, the step is realized by using a magnetic separator, and the magnetic separator adsorbs the metal substances in the rice through the magnetic action of a permanent magnet to achieve the purpose of screening. Current magnet separator is when screening the rice, because the rice is a plurality of particulate matters and stacks, the magnetic force of permanent magnet is difficult to play metallic substance from the rice heap absorption, uses the mode of artifical stirring to waste time and energy, adopts the mode that machinery turned, and the puddler causes the damage to the rice easily to the screening efficiency of these modes is all comparatively low. Therefore, a magnetic separator for adding rice is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an add magnetic separator for rice possesses advantages such as the magnetic separation is effectual and efficient, has solved current magnetic separator and has been difficult to absorb out and the problem that screening efficiency is low from the rice heap with metallics.

(II) technical scheme

For the effectual and efficient purpose of above-mentioned magnetic separation of realization, the utility model provides a following technical scheme: a magnetic separator for rice adding comprises a rotary motor, a screening barrel, a feeding barrel and a processing mechanism, wherein a magnetic separation groove is formed in the right side of the screening barrel, the magnetic separation groove is cylindrical, a supporting seat is fixedly connected to the ground on the left side of the screening barrel, the rotary motor is fixedly installed on the top surface of the supporting seat, the rotating shaft of the rotary motor corresponds to the center of the screening barrel, the rotary motor adopts three asynchronous motors, the model is Y132S1-2, the rotating shaft of the rotary motor is fixedly connected with the center on the left side of the screening barrel, a feeding hole is formed in the left side of the screening barrel above the rotating shaft of the rotary motor, the feeding barrel is fixedly connected in the feeding hole, the feeding barrel consists of an L-shaped pipeline and a funnel-shaped pipeline, the L-shaped pipeline is fixedly connected to the inner wall of the feeding hole, the unfixed end of the L-shaped pipeline is fixedly, the spiral protrusion is arranged on the inner wall of the left side of the screening barrel, permanent magnets are uniformly arranged on the inner wall of the screening barrel at intervals of the spiral protrusion, the intervals of the spiral protrusion are completely filled with the permanent magnets, and the processing mechanism is fixedly arranged in the magnetic groove and at the position of the magnetic groove.

The processing mechanism comprises a fixed frame, a processing block, a rotating bearing, a threaded column, a handle column, a rolling wheel, a driven belt pulley, a transmission belt, a rotating rod, a sliding rod, a collecting wheel and a collecting box, wherein the fixed frame is rectangular, one end of the fixed frame is fixedly arranged on the ground on the right side of the screening barrel, one side of the fixed frame corresponding to the magnetic separation groove is provided with a threaded hole, the processing block is rectangular, the outer wall of the right end of the processing block is fixedly connected with the inner ring of the rotating bearing, the center of the threaded column is hollow, the rotating bearing is fixedly connected with the inner ring of the threaded column, one end of the threaded column far away from the processing block is fixedly connected with the handle column, the outer wall of the threaded column is provided with threads, the threads of the threaded column are matched with the threads of the threaded hole, the threaded column is in threaded connection with the fixed frame after passing through the threaded column, the rolling wheel is movably connected in the rotating hole, the rolling wheel is parallel to one surface of the processing block close to the inner wall of the screening barrel, the rolling wheel is attached to the inner wall of the left side of the screening barrel, eighteen sliding grooves are formed in one surface of the processing block close to the inner wall of the screening barrel, the inner walls of the left side and the right side of each sliding groove are fixedly connected with one sliding rod respectively, the collecting box is rectangular, the collecting box is hollow, rod holes are formed in the left side and the right side of the collecting box, eighteen collecting boxes are provided, the rod holes in the eighteen collecting boxes are movably connected with the eighteen sliding rods respectively, movable holes are formed in the inner wall at the top ends of the sliding grooves, elliptical holes are formed in the top surface of the collecting box, the rotating rods are located in the movable holes and the elliptical holes, one end, located in the collecting box, of each rotating rod is fixedly connected with the driven belt pulley, the outer wall of the rolling wheel is provided with, the dwang is located the inside one end of collection box and collects wheel fixed connection, and the tooth's socket has been seted up to the outer wall of collection wheel, and the position that collects the box top surface and correspond the collection wheel is equipped with collects the mouth.

Preferably, the inner wall of the left side of the screening barrel is provided with an annular bulge, and the position of the annular bulge corresponds to the rolling wheel.

Preferably, one side of the handle column, which is far away from the threaded column, is provided with a handle bulge.

Preferably, the inner wall of the rod hole is fixedly connected with a rubber ring.

Preferably, the gullet is shaped as a half-moon tooth.

Preferably, one surface of the collection box, which is far away from the sliding rod, is attached to the inner wall of the screening barrel.

(III) advantageous effects

Compared with the prior art, the utility model provides an add magnetic separator for rice possesses following beneficial effect:

1. this add magnetic separator for rice, when rotating through the screening bucket, the inside rice of screening bucket removes along with the spiral arch, carry to the right-hand member by the left end of screening bucket, carry away from the notch department of magnetic separation groove again, at screening bucket pivoted in-process, the permanent magnet adsorbs the metallics in to the rice in moving, the metallics in the rice is filtered away, through this kind of magnetic separation mode, make rice and the permanent magnet of magnetic separation in-process be the relative motion state, avoided the metallics to receive the separation that the rice was stacked and be difficult to by the permanent magnet absorption, increase the effect of rice screening.

2. This add magnetic separator for rice, adsorbed metallic substance receives the separation of collecting the box on the permanent magnet when screening bucket rotates, piles up collecting the box bottom, the collecting wheel will be piled up the metallic substance and stir and get into to collect the inside storage of box, after the magnetic separation, will handle the piece through rotating the handle and take off, handle the metallic substance in collecting the box, the metallic substance to on the permanent magnet that can relax clears up, avoid the metallic substance on the magnetism in-process permanent magnet to be scraped by the rice and get off and lead to the magnetic separation effect poor.

3. This add magnetic separator for rice, when collecting the box and receiving the bellied promotion of spiral, collect the box and can carry out the displacement along the slide bar, guarantee to play comprehensive clearance to the protruding interval department of spiral, increase the effect of clearance, avoid collecting the box and receive the life that hard friction leads to damaging influence processing mechanism.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the right cross-sectional structure of the sieving barrel of the present invention;

FIG. 3 is a schematic structural view of the fixing frame of the present invention;

FIG. 4 is a schematic structural diagram of a processing block of the present invention;

FIG. 5 is an enlarged view of the point A of FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of the point B of FIG. 4 according to the present invention;

FIG. 7 is a schematic top view of the collecting block of the present invention;

fig. 8 is a schematic view of the top surface structure of the collecting box of the present invention.

In the figure: 1 rotating motor, 2 screening barrels, 3 annular bulges, 4 processing mechanisms, 41 fixing frames, 42 processing blocks, 43 rotating bearings, 44 threaded columns, 45 handle columns, 46 rolling wheels, 47 driven pulleys, 48 transmission belts, 49 rotating rods, 410 sliding rods, 411 collecting wheels, 412 collecting boxes, 5 magnetic separation grooves, 6 supporting seats, 7 feeding barrels, 71L-shaped pipelines, 72 funnel-shaped pipelines, 8 spiral bulges, 9 permanent magnets, 10 threaded holes, 11 handle bulges, 12 rotating holes, 13 sliding grooves, 14 rubber rings, 15 movable holes, 16 elliptical holes, 17 belt grooves, 18 toothed grooves and 19 collecting ports.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the utility model provides a magnetic separator for rice feeding, which comprises a rotary motor 1, a screening barrel 2, a feeding barrel 7 and a processing mechanism 4, wherein the right side of the screening barrel 2 is provided with a magnetic separation groove 5, the magnetic separation groove 5 is cylindrical, the ground on the left side of the screening barrel 2 is fixedly connected with a supporting seat 6, the rotary motor 1 is fixedly arranged on the top surface of the supporting seat 6, the rotating shaft of the rotary motor 1 corresponds to the center of the screening barrel 2, the rotary motor 1 adopts three asynchronous motors, the model is Y132S1-2, the rotating shaft of the rotary motor 1 is fixedly connected with the center on the left side of the screening barrel 2, the rotary motor 1 can be started to drive the screening barrel 2 to rotate, the left side of the screening barrel 2 is provided with a feeding hole above the rotating shaft of the rotary motor 1, the feeding barrel 7 is fixedly connected in the feeding hole, the feeding barrel 7 consists of an L-shaped pipeline 71, the L-shaped pipeline 71 is fixedly connected to the inner wall of the feeding hole, the unfixed end of the L-shaped pipeline 71 is fixedly connected with the funnel-shaped pipeline 72, rice to be magnetically separated is poured into the screening barrel 2 through the feeding barrel 7, the funnel-shaped pipeline 72 facilitates the concentration of the rice and prevents the rice from being spilled when the rice is poured, the inner wall of the screening barrel 2 is provided with the spiral protrusion 8, the spiral protrusion 8 is arranged from the left inner wall to the right inner wall of the screening barrel 2, the permanent magnets 9 are uniformly arranged at the intervals of the spiral protrusions 8 on the inner wall of the screening barrel 2, the intervals of the spiral protrusions 8 are completely filled with the permanent magnets 9, when the screening barrel 2 rotates, the rice in the screening barrel 2 moves along with the spiral protrusion 8 and is conveyed to the right end from the left end of the screening barrel 2 and then is conveyed out from the notch of the magnetic separation groove 5, and in the rotating process of the screening barrel 2, the metallic substance with in the rice screens out, through this kind of magnetic separation mode, makes rice and the permanent magnet 9 of magnetic separation in-process be relative motion state, has avoided the metallic substance to receive the separation that the rice was stacked and be difficult to adsorb by permanent magnet 9, increases the effect of rice screening, and processing mechanism 4 fixed mounting is in the magnetic tank and magnetic tank notch department.

The processing mechanism 4 comprises a fixed frame 41, a processing block 42, a rotating bearing 43, a threaded column 44, a handle column 45, a rolling wheel 46, a driven belt pulley 47, a transmission belt 48, a rotating rod 49, a sliding rod 410, a collecting wheel 411 and a collecting box 412, wherein the fixed frame 41 is rectangular, one end of the fixed frame 41 is fixedly arranged on the ground on the right side of the screening barrel 2, one side of the fixed frame 41 corresponding to the magnetic separation groove 5 is provided with a threaded hole 10, the processing block 42 is rectangular, the outer wall of the right end of the processing block 42 is fixedly connected with the inner ring of the rotating bearing 43, the center of the threaded column 44 is in a hollow state, the rotating bearing 43 is fixedly connected with the inner ring of the threaded column 44, one end of the threaded column 44 far away from the processing block 42 is fixedly connected with the handle column 45, one side of the handle column 45 far away from the threaded column 44 is provided with a handle bulge 11, the outer wall of the threaded column, the threaded column 44 is connected with the fixed frame 41 through threads after the processing block 42 passes through the threaded column 44, the interior of the processing block 42 is in a hollow state, one side of the processing block 42, which is far away from the fixed frame 41, is provided with a rotating hole 12, a rolling wheel 46 is movably connected in the rotating hole 12, the rolling wheel 46 and one side of the processing block 42, which is close to the inner wall of the screening barrel 2, are parallel to each other, the rolling wheel 46 is attached to the inner wall of the left side of the screening barrel 2, when the screening barrel 2 rotates, the rolling wheel 46 is pushed to rotate, the rolling wheel 46 rotates, eighteen sliding grooves 13 are arranged on one side of the processing block 42, which is close to the inner wall of the screening barrel 2, the inner walls of the left side and the right side of each sliding groove 13 are respectively and fixedly connected with one sliding rod 410, the collection box 412 is in a rectangular shape, the interior of the collection box 412 is in a hollow state, the rubber rings 14 on the eighteen collecting boxes 412 are movably connected with eighteen sliding rods 410 respectively, the rubber rings 14 reduce sliding friction force of the sliding rods 410 and prolong service life of the sliding rods 410, one surface, far away from the sliding rods 410, of each collecting box 412 is attached to the inner wall of the screening barrel 2, the inner wall of the top end of each sliding groove 13 is provided with a movable hole 15, the top surface of each collecting box 412 is provided with an elliptical hole 16, a rotating rod 49 is located in the movable holes 15 and the elliptical holes 16, one end, located inside the collecting box 412, of each rotating rod 49 is fixedly connected with a driven pulley 47, the outer wall of each rolling wheel 46 is provided with a belt groove 17, the belt grooves 17 of the rolling wheels 46 and the eighteen driven pulleys 47 inside the collecting box 412 are meshed with the inner ring of one transmission belt 48, one end, located inside the collecting box 412, of each rotating rod 49 is fixedly connected with the collecting wheel 411, the outer wall of the collecting wheel, the top surface of the collecting box 412 is provided with a collecting port 19 corresponding to the position of the collecting wheel 411, when the screening barrel 2 rotates to drive the rolling wheel 46 to rotate, the rotating rod 49 rotates by the meshing of the belt and the rolling wheel 46 and the driven pulley 47 to drive the collecting wheel 411 to rotate, when the screening barrel 2 rotates, the metal substances adsorbed on the permanent magnet 9 are blocked by the collecting box 412 and are accumulated at the bottom end of the collecting box 412, the collecting wheel 411 shifts the accumulated metal substances into the collecting box 412 to be stored, after the magnetic separation is finished, the processing block 42 is taken down by rotating the handle to process the metal substances in the collecting box 412, the metal substances on the permanent magnet 9 can be easily cleaned, the metal substances on the permanent magnet 9 in the magnetic process are prevented from being scraped by rice to cause poor magnetic separation effect, when the collecting box 412 is pushed by the spiral protrusion 8, the collecting box 412 can be displaced along the sliding rod 410, the assurance plays comprehensive clearance to spiral 8 intervals department, increases the effect of clearance, avoids collecting box 412 to receive the hard friction to lead to the damage to influence the life of processing mechanism 4.

The inner wall of the left side of the screening barrel 2 is provided with the annular bulge 3, the position of the annular bulge 3 corresponds to that of the rolling wheel 46, and the friction force of the contact surface of the annular bulge 3 and the rolling wheel 46 is increased, so that the rolling wheel 46 can rotate when the screening barrel 2 rotates.

When the rice screening machine is used, after the processing block 42 passes through the threaded column 44, the threaded column 44 is in threaded connection with the fixed frame 41, rice to be magnetically separated is poured into the screening barrel 2 through the feeding cylinder 7, the rotating motor 1 is started to drive the screening barrel 2 to rotate, when the screening barrel 2 rotates, the rice in the screening barrel 2 moves along with the spiral protrusion 8, the rice is conveyed from the left end to the right end of the screening barrel 2 and then is conveyed out from the notch of the magnetic separation groove 5, in the rotating process of the screening barrel 2, the permanent magnet 9 adsorbs metal substances in the moving rice, when the screening barrel 2 rotates to drive the rolling wheel 46 to rotate, the rotating rod 49 rotates through the meshing of the belt with the rolling wheel 46 and the driven belt pulley 47 to drive the collection wheel 411 to rotate, when the screening barrel 2 rotates, the metal substances adsorbed on the permanent magnet 9 are blocked by the collection box 412 and are accumulated at the bottom end of the collection box 412, the collecting wheel 411 stirs the accumulated metal substances into the collecting box 412 for storage, after the magnetic separation is finished, the processing block 42 is taken down by rotating the handle, the metal substances in the collecting box 412 are processed, and when the collecting box 412 is pushed by the spiral protrusion 8, the collecting box 412 can be displaced along the sliding rod 410.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a add rice and use magnet separator, includes rotating motor (1), screening bucket (2), feed cylinder (7) and processing mechanism (4), its characterized in that: the magnetic separation tank (5) is arranged on the right side of the screening barrel (2), the supporting seat (6) is fixedly connected to the ground on the left side of the screening barrel (2), the rotating motor (1) is fixedly installed on the top surface of the supporting seat (6), the rotating shaft of the rotating motor (1) is fixedly connected with the center of the left side of the screening barrel (2), a feeding hole is formed in the left side of the screening barrel (2) above the rotating shaft of the rotating motor (1), the feeding cylinder (7) is fixedly connected into the feeding hole, spiral protrusions (8) are formed in the inner wall of the screening barrel (2), permanent magnets (9) are uniformly installed on the inner wall of the screening barrel (2) at intervals of the spiral protrusions (8), and the processing mechanism (4) is fixedly installed in the magnetic tank and at the magnetic;

the processing mechanism (4) comprises a fixing frame (41), a processing block (42), a rotating bearing (43), a threaded column (44), a handle column (45), a rolling wheel (46), a driven belt pulley (47), a transmission belt (48), a rotating rod (49), a sliding rod (410), a collecting wheel (411) and a collecting box (412), one end of the fixing frame (41) is fixedly installed on the ground on the right side of the screening barrel (2), one surface of the fixing frame (41) corresponding to the magnetic separation groove (5) is provided with a threaded hole (10), the outer wall of the right end of the processing block (42) is fixedly connected with the inner ring of the rotating bearing (43), the center of the threaded column (44) is in a hollowed-out state, the rotating bearing (43) is fixedly connected with the inner ring of the threaded column (44), one end of the threaded column (44) far away from the processing block (42) is fixedly connected with the handle column (45), the outer wall, the threaded column (44) is in threaded connection with the fixed frame (41) after the processing block (42) penetrates through the threaded column (44), the interior of the processing block (42) is in a hollow state, one surface, far away from the fixed frame (41), of the processing block (42) is provided with a rotating hole (12), a rolling wheel (46) is movably connected in the rotating hole (12), the rolling wheel (46) is attached to the inner wall of the left side of the screening barrel (2), one surface, close to the inner wall of the screening barrel (2), of the processing block (42) is provided with eighteen sliding grooves (13), the inner walls of the left side and the right side of each sliding groove (13) are respectively and fixedly connected with one sliding rod (410), the rod holes on the left side and the right side of each collecting box (412) are respectively and movably connected with eighteen sliding rods (410), one surface, far away from the sliding rods (410), of each collecting box (412) is attached to the inner wall of the screening barrel (2), the inner wall at the top end of each sliding, elliptical hole (16) have been seted up to the top surface of collecting box (412), dwang (49) are located movable hole (15) and elliptical hole (16), dwang (49) are located the inside one end of collecting box (412) and driven pulley (47) fixed connection, belt channel (17) have been seted up to the outer wall of rolling wheel (46), belt channel (17) of rolling wheel (46) and eighteen driven pulley (47) of collecting box (412) inside all with the inner circle meshing of a driving belt (48), dwang (49) are located the inside one end of collecting box (412) and collect wheel (411) fixed connection, the position that collects box (412) top surface corresponds and collects wheel (411) is equipped with collection mouth (19).

2. The magnetic separator for rice addition as claimed in claim 1, wherein: the feeding cylinder (7) is composed of an L-shaped pipeline (71) and a funnel-shaped pipeline (72), the L-shaped pipeline (71) is fixedly connected to the inner wall of the feeding hole, and the unfixed end of the L-shaped pipeline (71) is fixedly connected with the funnel-shaped pipeline (72).

3. The magnetic separator for rice addition as claimed in claim 1, wherein: and a handle bulge (11) is arranged on one surface of the handle column (45) far away from the threaded column (44).

4. The magnetic separator for rice addition as claimed in claim 1, wherein: the inner wall of the rod hole is fixedly connected with a rubber ring (14), and the rubber rings (14) on the eighteen collecting boxes (412) are respectively movably connected with the eighteen sliding rods (410).

5. The magnetic separator for rice addition as claimed in claim 1, wherein: tooth sockets (18) are formed in the outer wall of the collecting wheel (411), and the tooth sockets (18) are half-moon-shaped.

6. The magnetic separator for rice addition as claimed in claim 1, wherein: the inner wall of the left side of the screening barrel (2) is provided with an annular bulge (3), and the position of the annular bulge (3) corresponds to the rolling wheel (46).