阅读说明：本技术 一种大米加工用除杂装置 (Impurity removing device for rice processing ) 是由 国建 于 2020-07-21 设计创作，主要内容包括：本发明涉及大米加工技术领域,具体涉及一种大米加工用除杂装置,包括除杂桶,所述除杂桶的底端设置有料斗,所述料斗的外壁上设置有振动电机,所述料斗的底端倾斜安装有卸料仓,所述卸料仓的上端面设置有插孔,且插孔的数量为两个,所述插孔的内部插接有封板,所述除杂桶的内部底端设置有锥形桶,所述锥形桶的顶端设置有连接桶,所述连接桶的外壁上开设有均匀分布的第一风孔,所述锥形桶的圆周外壁底端开设有均匀分布的第二风孔。本发明克服了现有技术的不足,通过鼓风机进行鼓风,风经过风管进入到连接桶和锥形桶的内部,风再经过第一风孔和第二风孔吹入除杂桶的内部,在除杂桶的内壁格挡下形成向上的气流,当大米从分摊板向下落下时,向上的气流可以将大米中的如杂草等轻质的杂质去除。(The invention relates to the technical field of rice processing, in particular to an impurity removing device for rice processing, which comprises an impurity removing barrel, wherein a hopper is arranged at the bottom end of the impurity removing barrel, a vibrating motor is arranged on the outer wall of the hopper, a discharging bin is obliquely arranged at the bottom end of the hopper, two jacks are arranged on the upper end face of the discharging bin, a sealing plate is inserted into the jacks, a conical barrel is arranged at the bottom end inside the impurity removing barrel, a connecting barrel is arranged at the top end of the conical barrel, first air holes which are uniformly distributed are formed in the outer wall of the connecting barrel, and second air holes which are uniformly distributed are formed in the bottom end of the circumferential outer wall of the conical barrel. The invention overcomes the defects of the prior art, the air is blown by the blower, the air enters the connecting barrel and the conical barrel through the air pipe, the air is blown into the impurity removing barrel through the first air hole and the second air hole, an upward air flow is formed under the baffle of the inner wall of the impurity removing barrel, and when the rice falls down from the distributing plate, the upward air flow can remove light impurities such as weeds in the rice.)

1. The utility model provides an edulcoration device is used in rice processing, includes edulcoration bucket (1), its characterized in that: the bottom of the impurity removing barrel (1) is provided with a hopper (2), the outer wall of the hopper (2) is provided with a vibrating motor (3), the bottom of the hopper (2) is obliquely provided with a discharging bin (4), the upper end face of the discharging bin (4) is provided with two jacks (5), the insides of the jacks (5) are spliced with sealing plates (6), the bottom of the inside of the impurity removing barrel (1) is provided with a conical barrel (7), the top end of the conical barrel (7) is provided with a connecting barrel (9), the outer wall of the connecting barrel (9) is provided with uniformly distributed first air holes (10), the bottom of the circumferential outer wall of the conical barrel (7) is provided with uniformly distributed second air holes (25), the top end of the outer wall of the impurity removing barrel (1) is provided with an air blower (11), and the air outlet end of the air blower (11) is connected with an air pipe (12) through a flange, the one end of air-blower (11) and the inside intercommunication of being connected bucket (9) are kept away from in tuber pipe (12), the top of edulcoration bucket (1) is provided with storage case (13), the bottom both sides of storage case (13) all are provided with unloading pipe (14), and the bottom of unloading pipe (14) extends to the inside of edulcoration bucket (1), the top center department of edulcoration bucket (1) is provided with motor (15), the vertical bull stick (16) of installing of output of motor (15), and the bottom of bull stick (16) extends to the inside of edulcoration bucket (1) and installs scraper blade (17), the top of connecting bucket (9) is provided with sharing board (19).

2. An impurity removing device for rice processing according to claim 1, characterized in that: the inside of toper bucket (7) is hollow structure, the bottom both sides of toper bucket (7) all are provided with support (8), and support (8) keep away from the one end of toper bucket (7) and fix on the inner wall of edulcoration bucket (1).

3. An impurity removing device for rice processing according to claim 1, characterized in that: the bottom end of the scraper (17) is provided with evenly distributed pawls (18), and the scraper (17) is positioned above the apportioning plate (19).

4. An impurity removing device for rice processing according to claim 1, characterized in that: the distributing plate (18) is of a circular structure, and the diameter of the distributing plate (18) is larger than that of the connecting barrel (9).

5. An impurity removing device for rice processing according to claim 1, characterized in that: connect bucket (9) and be awl bucket shape structure, and the last port diameter of connecting bucket (9) is greater than its lower port diameter, connect bucket (9) and the inside through connection of toper bucket (7).

6. An impurity removing device for rice processing according to claim 1, characterized in that: the top both sides of edulcoration bucket (1) all are provided with air exit (20), the both sides of edulcoration bucket (1) all are provided with curb plate (21), damping spring (22) are installed to the bottom of curb plate (21), damping spring's (22) bottom is provided with supporting leg (23), the bottom of supporting leg (23) is provided with supporting shoe (24), and the bottom of supporting shoe (24) has seted up anti-skidding line.

7. An impurity removing device for rice processing according to claim 1, characterized in that: a gap is reserved between the inner walls of the conical barrel (7) and the impurity removal barrel (1), the lower section of the sealing plate (6) is of a net-shaped structure, and the lower section of the sealing plate (6) is made of metal materials.

8. An impurity removing device for rice processing according to claim 6, characterized in that: two interval between air exit (20) and the diameter looks adaptation of sharing board (19), the inside of air exit (20) is provided with the filter screen.

Technical Field

The invention relates to the technical field of rice processing, in particular to an impurity removing device for rice processing.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, rice hulling, rice milling, finished product finishing and the like, wherein the cleaning procedure is to remove various impurities mixed in the rice by using proper equipment through a proper process flow and a proper operation method so as to improve the quality of the finished product of the rice.

Through the retrieval, the patent that publication number is CN210701081U discloses an edulcoration device is used in rice processing, it includes the shell, the top fixedly connected with feed inlet of shell, one side fixed mounting in the shell has the vibration exciter main part, the output fixedly connected with backup pad of vibration exciter main part, the second draw-in groove has been seted up at the top of backup pad, two first draw-in grooves have been seted up in proper order to the backup pad in one side of second draw-in groove, the both sides of two first draw-in groove inner walls respectively with the both ends fixed connection of two card posts, first cavity has been seted up at the opposite side of second draw-in groove to.

But above-mentioned patent structural design is single, and is inefficient to the edulcoration of rice, can not satisfy actual processing demand.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an impurity removing device for rice processing, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that the structural design is single, the impurity removing efficiency of rice is low, and the actual processing requirements cannot be met.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

an impurity removing device for rice processing comprises an impurity removing barrel, wherein a hopper is arranged at the bottom end of the impurity removing barrel, a vibrating motor is arranged on the outer wall of the hopper, a discharging bin is obliquely arranged at the bottom end of the hopper, jacks are formed in the upper end face of the discharging bin, two jacks are formed in the number of the jacks, a sealing plate is inserted in the jacks, a conical barrel is arranged at the bottom end of the impurity removing barrel, a connecting barrel is arranged at the top end of the conical barrel, first air holes which are uniformly distributed are formed in the outer wall of the connecting barrel, second air holes which are uniformly distributed are formed in the bottom end of the circumferential outer wall of the conical barrel, an air blower is arranged at the top end of the outer wall of the impurity removing barrel, an air outlet end of the air blower is connected with an air pipe through a flange, one end of the air pipe, which is far away from the air blower, is communicated with the, and the bottom of unloading pipe extends to the inside of edulcoration bucket, the top center department of edulcoration bucket is provided with the motor, the vertical bull stick of installing of output of motor, and the bottom of bull stick extends to the inside of edulcoration bucket and installs the scraper blade, the top of connecting the bucket is provided with the sharing board.

Preferably, the inside of conical barrel is hollow structure, the bottom both sides of conical barrel all are provided with the support, and the one end that the conical barrel was kept away from to the support is fixed on the inner wall of edulcoration bucket.

Preferably, the bottom end of the scraper is provided with evenly distributed pawls, and the scraper is located above the apportioning plate.

Preferably, the distributing plate is of a circular structure, and the diameter of the distributing plate is larger than that of the connecting barrel.

Preferably, the connecting barrel is of a cone-barrel-shaped structure, the diameter of the upper port of the connecting barrel is larger than that of the lower port of the connecting barrel, and the connecting barrel is communicated with the interior of the cone-barrel.

Preferably, the top both sides of edulcoration bucket all are provided with the air exit, the both sides of edulcoration bucket all are provided with the curb plate, damping spring is installed to the bottom of curb plate, damping spring's bottom is provided with the supporting leg, the bottom of supporting leg is provided with the supporting shoe, and the bottom of supporting shoe has seted up anti-skidding line.

Preferably, a gap is reserved between the inner walls of the conical barrel and the impurity removal barrel, the lower section of the sealing plate is of a net-shaped structure, and the lower section of the sealing plate is made of metal materials.

Preferably, two interval between the air exit and the diameter looks adaptation of sharing board, the inside of air exit is provided with the filter screen.

(III) advantageous effects

The embodiment of the invention provides an impurity removing device for rice processing, which has the following beneficial effects:

1. the rice storage box is simple in structural design and convenient to use, the rice is stored in the storage box, the rice falls into the upper end face of the spreading plate through the discharging pipe, the rotating rod is driven by the motor to rotate by starting the motor, the rotating rod drives the scraper to rotate synchronously, and the pawl at the bottom of the scraper can spread the rice on the spreading plate, so that the subsequent impurity removal of the rice is facilitated.

2. According to the rice impurity removing device, air is blown by the blower, the air enters the connecting barrel and the conical barrel through the air pipe, the air is blown into the impurity removing barrel through the first air hole and the second air hole, an upward air flow is formed under the baffle of the inner wall of the impurity removing barrel, and when rice falls down from the distributing plate, the upward air flow can remove light impurities such as weeds in the rice and finally the impurities are discharged outwards through the air outlet.

3. According to the rice discharging device, the hopper is arranged, so that rice after impurity removal can be discharged conveniently, the rice falls into the discharging bin, the vibrating motor vibrates, so that the rice in the hopper can fall into the discharging bin conveniently, and the bottom of the sealing plate is made of metal materials, so that metal impurities in the rice can be removed.

Drawings

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

FIG. 2 is a schematic view of a second air vent and a cone-shaped barrel according to the present invention;

FIG. 3 is a schematic view of the discharge hopper and receptacle configuration of the present invention;

FIG. 4 is a schematic diagram of the structure of the rotating rod, the scraper and the spreader of the present invention.

In the figure: 1 edulcoration bucket, 2 hoppers, 3 vibrating motor, 4 discharge bins, 5 jacks, 6 shrouding, 7 conical barrels, 8 supports, 9 connecting barrels, 10 first wind holes, 11 air-blowers, 12 tuber pipes, 13 storage bins, 14 unloading pipes, 15 motors, 16 bull sticks, 17 scrapers, 18 pawls, 19 apportionment boards, 20 air outlets, 21 side plates, 22 damping springs, 23 supporting legs, 24 supporting blocks, 25 second wind holes.

Detailed Description

The invention will be further illustrated with reference to the following figures 1-4 and examples:

an impurity removing device for rice processing comprises an impurity removing barrel 1, wherein a hopper 2 is arranged at the bottom end of the impurity removing barrel 1, a vibrating motor 3 is arranged on the outer wall of the hopper 2, a discharging bin 4 is obliquely arranged at the bottom end of the hopper 2, jacks 5 are arranged on the upper end face of the discharging bin 4, the number of the jacks 5 is two, a sealing plate 6 is inserted into the jacks 5, a conical barrel 7 is arranged at the bottom end inside the impurity removing barrel 1, a connecting barrel 9 is arranged at the top end of the conical barrel 7, first air holes 10 are uniformly distributed on the outer wall of the connecting barrel 9, second air holes 25 are uniformly distributed at the bottom end of the circumferential outer wall of the conical barrel 7, an air blower 11 is arranged at the top end of the outer wall of the impurity removing barrel 1, an air outlet end of the air blower 11 is connected with a 12 through a flange, one end, far away from the air blower 11, of the air, the top of edulcoration bucket 1 is provided with storage case 13, the bottom both sides of storage case 13 all are provided with unloading pipe 14, and unloading pipe 14's bottom extends to the inside of edulcoration bucket 1, the top center department of edulcoration bucket 1 is provided with motor 15, the vertical bull stick 16 of installing of output of motor 15, and the bottom of bull stick 16 extends to the inside of edulcoration bucket 1 and installs scraper blade 17, the top of connecting bucket 9 is provided with sharing board 19.

In this embodiment, as shown in fig. 1-2, the interior of the conical barrel 7 is a hollow structure, the two sides of the bottom end of the conical barrel 7 are both provided with the support 8, and one end of the support 8, which is far away from the conical barrel 7, is fixed on the inner wall of the impurity removing barrel 1.

In this embodiment, as shown in fig. 1, the bottom end of the scraper 17 is provided with evenly distributed pawls 18, and the scraper 17 is located above the distributing plate 19.

In this embodiment, as shown in fig. 1-2, the distributing plate 18 has a circular structure, the diameter of the distributing plate 18 is larger than that of the connecting barrel 9, the lower section of the sealing plate 6 has a net structure, and the lower section of the sealing plate 6 is made of metal.

In this embodiment, as shown in fig. 1 and 3, the connection barrel 9 is a cone-barrel-shaped structure, the diameter of the upper port of the connection barrel 9 is larger than that of the lower port thereof, and the connection barrel 9 is connected with the inside of the cone-barrel 7 in a through manner.

In this embodiment, as shown in fig. 1, the top both sides of edulcoration bucket 1 all are provided with air exit 20, the both sides of edulcoration bucket 1 all are provided with curb plate 21, damping spring 22 is installed to the bottom of curb plate 21, damping spring 22's bottom is provided with supporting leg 23, supporting leg 23's bottom is provided with supporting shoe 24, and anti-skidding line has been seted up to supporting shoe 24's bottom.

In this embodiment, as shown in fig. 1, a gap is left between the conical barrel 7 and the inner wall of the impurity removing barrel 1.

In this embodiment, as shown in fig. 1, the distance between the two air outlets 20 is matched with the diameter of the spreading plate 19, and a filter screen is arranged inside the air outlets 20 to prevent the rice from being blown out.

The working principle of the invention is as follows: be used for storing the rice through being provided with storage case 13, the rice falls into the up end of apportioning board 19 through unloading pipe 14, through starter motor 15, make bull stick 16 rotatory under the drive of motor 15, bull stick 16 takes scraper blade 17 synchronous revolution, the pawl 18 of scraper blade 17 bottom can be spread out the rice on the apportioning board 19, be convenient for follow-up edulcoration to the rice, blow air through air-blower 11, wind enters into the inside of connecting bucket 9 and toper bucket 7 through tuber pipe 12, wind blows in the inside of edulcoration bucket 1 through first wind hole 10 and second wind hole 25 again, form ascending air current under the inner wall check of edulcoration bucket 1, when the rice falls down from apportioning board 19, ascending air current can get rid of the light impurity such as weeds in the rice, and finally outwards discharge through air exit 20.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.