CN210585375U

CN210585375U - Magnetic separation equipment is used in rice processing of repeated screening

Info

Publication number: CN210585375U
Application number: CN201921289829.2U
Authority: CN
Inventors: 钱学龙
Original assignee: Wuwei County Yuwei Industry LLC
Current assignee: Wuwei County Yuwei Industry LLC
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-05-22
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a magnetic separation equipment is used in rice processing of repeated screening, including shell main part, motor, sieve tray, bung, first baffle, second bar magnet, first dust groove, second dust groove and pulley, the inside center of shell main part is provided with the axis of rotation, and is provided with from the driving wheel bottom the axis of rotation, the motor sets up in the axis of rotation left side, and is provided with the action wheel on the motor, and the motor is connected with the axis of rotation through the action wheel and from the driving wheel simultaneously, the bung bottom is provided with the annular groove, and the bung is connected with shell main part through the annular groove, and the bung top is provided with the feed inlet simultaneously, the pulley sets up in shell main part bottom. This magnetic separation equipment is used in rice processing of repeated screening is provided with first bar magnet and second bar magnet, and first bar magnet and second bar magnet are provided with 12 groups, have increased the area of contact of rice and first bar magnet and second bar magnet, make first bar magnet and second bar magnet sieve the magnetic substance in the rice more easily.

Description

Magnetic separation equipment is used in rice processing of repeated screening

Technical Field

The utility model relates to a grain processing technology field specifically is a magnetic separation equipment is used in rice processing of repeated screening.

Background

After the grain is harvested, the harvested rice needs to be processed for multiple times so as to be convenient for long-time storage, transportation and sale of the rice, and the unprocessed rice contains a large amount of impurities, so that a magnetic separator is needed for screening the magnetic waste.

Most of current magnet separators are complicated in structure, difficult unsuitable peasant household personal use of maintenance, and only be provided with a large-scale bar magnet on the current magnet separator in addition, this kind of bar magnet is expensive and difficult to change, can not the split become a plurality of small-size bar magnets and change the clearance, and an independent bar magnet is little to the area of contact of rice moreover, is unfavorable for screening rice fast, consequently just need improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic separation equipment is used in rice processing of repeated screening to solve the most complex structures of the current magnet separator that proposes in the above-mentioned background art, the unsuitable peasant household of maintenance difficulty individual use, and only be provided with a large-scale bar magnet on the current magnet separator, this kind of bar magnet is expensive and difficult change, the clearance is changed into a plurality of small-size bar magnets to the split, and an independent bar magnet is little to the area of contact of rice, is unfavorable for carrying out the problem of screening to rice fast.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetic separation device for processing rice capable of repeatedly screening comprises a shell main body, a motor, a sieve tray, a bucket cover, a first baffle, a second magnetic bar, a first dust groove, a second dust groove and pulleys, wherein a rotating shaft is arranged at the center inside the shell main body, a driven wheel is arranged at the bottom of the rotating shaft, the motor is arranged on the left side of the rotating shaft, a driving wheel is arranged on the motor, the motor is connected with the rotating shaft through the driving wheel and the driven wheel, the sieve tray is arranged in the middle of the rotating shaft, sieve holes are formed in the sieve tray, a rotating disc is arranged on the upper portion of the rotating shaft, an annular groove is formed in the bottom of the bucket cover, the bucket cover is connected with the shell main body through the annular groove, a feeding hole is formed in the top of the bucket cover, the first magnetic bar is arranged on the inner wall of the, simultaneously first baffle right side is provided with first discharge gate, the second bar magnet sets up at shell main part inner wall middle part, and the second bar magnet right side is provided with the second baffle, and second baffle bottom is provided with the brush simultaneously to the second baffle right side is provided with the second discharge gate, first dust groove sets up in sieve tray bottom left side, and first dust groove passes through the bolt and is connected with the shell bulk phase, the second dust groove sets up on sieve tray bottom right side, and the second dust groove passes through the bolt and is connected with the shell bulk phase, the pulley sets up in shell main part bottom, and the shell main part outside is provided with the revolving door.

Preferably, the housing body, the rotating shaft, the sieve tray and the rotating disc form a rotating mechanism, and the rotating angle of the rotating mechanism is 0-360 degrees.

Preferably, the driving wheel is connected with the driven wheel in a meshing manner, and the driven wheel is welded at the bottom of the rotating shaft.

Preferably, the first magnetic bar and the second magnetic bar are respectively provided with 12 magnetic bars, and the first magnetic bar and the second magnetic bar are respectively arranged on the periphery of the rotating shaft at equal intervals in an annular shape.

Preferably, the first baffle and the second baffle are tangent to the rotating shaft, and the distance between the first baffle and the rotating disc and the distance between the second baffle and the sieve tray are equal to the height of the hairbrush.

Preferably, the number of the bolts is 6, and the bolts are annularly arranged at the bottoms of the first dust groove and the second dust groove at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the magnetic separation equipment for processing the rice with repeated screening,

(1) the rice screening device is provided with a first magnetic bar and a second magnetic bar, the rice passes through the magnetic fields of the first magnetic bar and the second magnetic bar through the rotation of the tray and the screening disc, and the first magnetic bar and the second magnetic bar are provided with 12 groups of magnetic bars, so that the contact area of the rice with the first magnetic bar and the second magnetic bar is increased, and the first magnetic bar and the second magnetic bar can screen the magnetic substances in the rice more easily;

(2) the method comprises the following steps that a sieve tray, a first dust groove and a second dust groove are arranged, rice is rotated through the sieve tray and is screened in a moving mode on the sieve tray, the first dust groove and the second dust groove which are arranged at the bottom of the sieve tray are used for receiving screened sundries, and the screening method can carry out rough sundries screening while carrying out magnetic separation;

(3) the pulley is arranged, the friction force during movement can be reduced through the pulley, the overall design of the magnetic separator is compact, the weight is moderate, the magnetic separation equipment can be moved to a specified place quickly by pushing the shell main body to be processed, and the use is more convenient;

(4) the rice screening device is provided with a first baffle and a second baffle, the rotating disc rotates to drive rice to rotate, the rice is blocked by the first baffle after rotating for a circle, the rotating disc continuously rotates to drive the rice to extrude the blocked rice, the blocked rice enters a first discharge hole, and similarly, the rice screened on the sieve disc is extruded to enter a second discharge hole.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the baffle-free section structure of the present invention;

FIG. 3 is a schematic view of the top view structure of the turntable of the present invention;

FIG. 4 is a schematic top view of the sieve tray of the present invention;

FIG. 5 is a schematic front view of the present invention;

fig. 6 is a schematic view of the first dust groove and the second dust groove of the present invention.

In the figure: 1. the shell main part, 2, the axis of rotation, 3, follow driving wheel, 4, the motor, 5, the action wheel, 6, the sieve dish, 7, the carousel, 8, the bung, 9, annular groove, 10, the feed inlet, 11, first bar magnet, 12, first baffle, 13, the brush, 14, first discharge gate, 15, the second bar magnet, 16, the second baffle, 17, the second discharge gate, 18, first dust groove, 19, the bolt, 20, the second dust groove, 21, the pulley, 22, revolving door, sieve mesh 23.

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. 1-6, the present invention provides a technical solution: a magnetic separation device for processing rice capable of repeatedly screening is disclosed, as shown in figure 1, figure 2 and figure 3, a rotating shaft 2 is arranged at the center inside a shell main body 1, a driven wheel 3 is arranged at the bottom of the rotating shaft 2, the shell main body 1, the rotating shaft 2, a sieve tray 6 and a turntable 7 form a rotating mechanism, the rotating angle of the rotating mechanism is 0-360 degrees, a motor 4 drives the turntable 7 and the sieve tray 6 to rotate through the rotating shaft 2, the rotating speeds of the turntable 7 and the sieve tray 6 are consistent, rice screened by the turntable 7 is prevented from being more than that of the sieve tray 6, the sieve tray 6 cannot normally work, the driving wheel and the driven wheel 5 are connected in a meshing manner, the driven wheel 3 is welded at the bottom of the rotating shaft 2, the driving wheel 5 is convenient to drive the rotating shaft 2 to rotate through the driven wheel 3, the practicability of the driving wheel is improved, the, meanwhile, a motor 4 is connected with a rotating shaft 2 through a driving wheel 5 and a driven wheel 3, a sieve tray 6 is arranged in the middle of the rotating shaft 2, sieve holes 23 are formed in the sieve tray 6, a rotating disc 7 is arranged on the upper portion of the rotating shaft 2, an annular groove 9 is formed in the bottom of a barrel cover 8, the barrel cover 8 is connected with a shell main body 1 through the annular groove 9, a feed port 10 is formed in the top of the barrel cover 8, a first magnetic bar 11 is arranged on the inner side of the

barrel cover

8, 12 first

magnetic bars

11 and 12 second magnetic bars 15 are arranged on the inner side of the barrel cover 8, the first magnetic bars 11 and the second magnetic bars 15 are arranged on the periphery of the rotating shaft 2 in an annular and equidistant mode, rice is driven to rotate through the first magnetic bars 11 and the second magnetic bars 15 through rotation of the rotating disc 7 and the sieve tray 6, the 12 first magnetic bars 11 and the 12 second magnetic bars 15 increase contact areas with the rice, the small magnetic bars are more convenient to, and the bottom of the first baffle plate 12 is provided with a brush 13, the right side of the first baffle plate 12 is provided with a first discharge hole 14, the first baffle plate 12 and the second baffle plate 16 are tangent to the rotating shaft 2, the distance between the first baffle plate 12 and the rotary table 7 and the distance between the second baffle plate 16 and the sieve tray 6 are equal to the height of the brush 13, the brush 13 fills the gap between the first baffle plate 12 and the rotary table 7 and the gap between the second baffle plate 16 and the sieve tray 6, rice is prevented from accumulating in the gap, and the rotary table 7 and the sieve tray 6 can rotate more smoothly.

As shown in fig. 1, 2 and 4, the second magnetic bar 15 is arranged in the middle of the inner wall of the housing main body 1, and a second baffle 16 is arranged at the right side of the second magnetic bar 15, while a brush 13 is arranged at the bottom of the second baffle 16, and a second discharge hole 17 is arranged at the right side of the second baffle 16.

As shown in fig. 1, 5 and 6, the first dust groove 18 is arranged on the left side of the bottom of the screen disc 6, the first dust groove 18 is connected with the housing main body 1 through bolts 19, the bolts 19 are arranged in 6 numbers, the bolts 19 are arranged at the bottoms of the first dust groove 18 and the second dust groove 20 at equal intervals in an annular shape, the screen disc 6 screens falling impurities into the first dust groove 18 and the second dust groove 20, the impurities are cleaned uniformly after the completion of work, the practicability of the cleaning device is improved, the second dust groove 20 is arranged on the right side of the bottom of the screen disc 6, the second dust groove 20 is connected with the housing main body 1 through the bolts 19, the pulley 21 is arranged at the bottom of the housing main body 1, and the outer side of the housing main body 1 is provided with the rotating door 22.

The working principle is as follows: when the magnetic separation device for processing rice with repeated screening is used, the device is moved to a designated working place through a pulley 21, an external power supply is switched on, a motor 4 is started, the motor 4 drives a rotating shaft 2 to rotate through a driving wheel 5 and a driven wheel 3, meanwhile, a screen disc 6 and a rotary disc 7 which are arranged on the rotating shaft 2 are driven to rotate by the rotating shaft 2, rice enters a feeding hole 10 at the moment, and enters the rotary disc 7, the rotary disc 7 drives the rice to rotate and simultaneously slides through a first magnetic rod 11 which is fixed on the inner wall of a drum cover 8 to complete first magnetic separation, after the rotary disc 7 rotates for one circle, the rice is blocked by a first baffle plate 12 which is arranged above the rotary disc 7, the rotary disc 7 continues to rotate, a brush 13 is arranged at the joint of the first baffle plate 12 and the rotary disc 7 to prevent the rice from entering, the rice blocked in front of the first baffle plate 12 is extruded by the rice, similarly, the sieve tray 6 drives the rice to rotate and simultaneously complete the second magnetic separation, sieve holes 23 are formed in the sieve tray 6, the rice is roughly screened through the sieve holes 23 while moving on the sieve tray 6, screened impurity dust enters the first dust groove 18 and the second dust groove 20 which are formed in the bottom of the sieve tray 6 under the action of gravity, the rice after the second magnetic separation is completed leaves through the second discharge hole 17, the rotating door 22 is pulled outwards to open, the first dust groove 18 and the second dust groove 20 are detached to be cleaned, and therefore the whole work is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a magnetic separation equipment is used in rice processing of repeated screening, includes shell main part (1), motor (4), sieve dish (6), bung (8), first baffle (12), second bar magnet (15), first dust groove (18), second dust groove (20) and pulley (21), its characterized in that: the inner center of the shell main body (1) is provided with a rotating shaft (2), the bottom of the rotating shaft (2) is provided with a driven wheel (3), the motor (4) is arranged on the left side of the rotating shaft (2), the motor (4) is provided with a driving wheel (5), the motor (4) is connected with the rotating shaft (2) through the driving wheel (5) and the driven wheel (3), the sieve tray (6) is arranged in the middle of the rotating shaft (2), sieve holes (23) are formed in the sieve tray (6), the upper part of the rotating shaft (2) is provided with a turntable (7), the bottom of the barrel cover (8) is provided with an annular groove (9), the barrel cover (8) is connected with the shell main body (1) through the annular groove (9), the top of the barrel cover (8) is provided with a feeding hole (10), the inner side of the barrel cover (8) is provided with a first magnetic rod (11), the first baffle (12, and the bottom of the first baffle (12) is provided with a brush (13), the right side of the first baffle (12) is provided with a first discharge hole (14), the second magnetic bar (15) is arranged in the middle of the inner wall of the shell main body (1), a second baffle plate (16) is arranged at the right side of the second magnetic bar (15), a brush (13) is arranged at the bottom of the second baffle plate (16), and a second discharge hole (17) is arranged at the right side of the second baffle plate (16), the first dust groove (18) is arranged at the left side of the bottom of the sieve tray (6), the first dust groove (18) is connected with the shell main body (1) through a bolt (19), the second dust groove (20) is arranged at the right side of the bottom of the sieve tray (6), and the second dust groove (20) is connected with the shell main body (1) through a bolt (19), the pulley (21) is arranged at the bottom of the shell main body (1), and a rotating door (22) is arranged on the outer side of the shell main body (1).

2. The magnetic separation device for rice processing of claim 1, which comprises: the shell main body (1), the rotating shaft (2), the sieve tray (6) and the rotating disc (7) form a rotating mechanism, and the rotating angle of the rotating mechanism is 0-360 degrees.

3. The magnetic separation device for rice processing of claim 1, which comprises: the driving wheel (5) is connected with the driven wheel (3) in a meshing manner, and the driven wheel (3) is welded at the bottom of the rotating shaft (2).

4. The magnetic separation device for rice processing of claim 1, which comprises: first bar magnet (11) and second bar magnet (15) all are provided with 12, and just first bar magnet (11) and second bar magnet (15) all are the setting of annular equidistant at axis of rotation (2) periphery.

5. The magnetic separation device for rice processing of claim 1, which comprises: the first baffle (12) and the second baffle (16) are tangent to the rotating shaft (2), and the distance between the first baffle (12) and the rotating disc (7) and the distance between the second baffle (16) and the sieve disc (6) are equal to the height of the hairbrush (13).

6. The magnetic separation device for rice processing of claim 1, which comprises: the number of the bolts (19) is 6, and the bolts (19) are arranged at the bottoms of the first dust groove (18) and the second dust groove (20) at equal intervals in an annular mode.