CN219424952U - Staggered rice stone removing device - Google Patents

Abstract

The utility model discloses a staggered rice stone removing device, which relates to the technical field of rice processing and comprises a base, wherein a feeding box is arranged above the base, the side surface of the feeding box is connected with a feeding hopper, the inner side of the top of the feeding box is fixedly provided with a driving motor, the lower part of the driving motor is connected with a rotating shaft, the outer wall of the rotating shaft is provided with a spiral blade, one side of the spiral blade is provided with a guide hopper, the lower part of the guide hopper is provided with a stone removing bin, and the top of the stone removing bin is provided with a feeding port. According to the utility model, the spiral blades are driven by the driving motor to rotate, rice is conveyed from the bottom of the feeding box to the guide hopper, and then the rice is discharged from the guide hopper, and the outlet of the guide hopper exactly corresponds to the feeding hole, so that the rice in the guide hopper is discharged into the feeding hole, and then the rice is conveyed into the stone removing bin for processing, the whole process realizes automatic operation, manual carrying is not needed, time and labor are saved, and the working efficiency is greatly improved.

Description

Staggered rice stone removing device

Technical Field

The utility model relates to the technical field of rice processing, in particular to an interlaced rice stone removing device.

Background

Rice, also known as rice, is a food prepared from rice by the steps of cleaning, hulling, milling, finishing, and the like. Rice is a major food for people in most areas of china. The existing rice needs to be destoner in the processing process, but the existing destoner device can only remove stone grains and can not remove various impurities doped in the rice.

After search, the prior patent: the staggered rice stone removing device (bulletin number: CN 207971075U) comprises a machine body, a feeding port is formed in the top of the machine body, a coarse screen plate is arranged in the machine body, a material conveying plate is arranged at the bottom of the coarse screen plate, a fine screen plate is arranged at the bottom of the material conveying plate, solid layers are arranged in the coarse screen plate and the fine screen plate, a movable groove is formed in the bottom of the solid layer, the movable groove comprises a shell, a telescopic rod is arranged on one side of the shell, a first sliding groove is formed in the shell, and a sliding rod is arranged on one side of the first sliding groove. Through setting up movable tank, open the motor when using, the motor work drives the vibrations piece and rotates, and the vibrations piece constantly rotates, with the continuous jack-up of slide bar, the smooth bar drives coarse screen up-and-down motion, and this setting can make the coarse screen steady up-and-down motion, makes filterable efficiency higher, and can make the motion of coarse screen more stable, prevents that the motion is too jolt, avoids the coarse screen impaired.

The above-mentioned patent has realized the function of removing the stone to rice, but the device is when the material loading, and the position of feed inlet is higher, need the manual handling to go up to carry out the material loading, makes working strength big and time also delay like this, and it is very troublesome to carry, finally leads to machining efficiency to become low.

Therefore, it is necessary to invent an interlaced rice stoning apparatus to solve the above problems.

Disclosure of Invention

The utility model aims to provide an interlaced rice stoning device, which solves the problem that the feeding efficiency is influenced by manually conveying and feeding at a higher feeding hole position in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a staggered rice stone removing device, includes the base, the top of base is provided with the material loading case, the side of material loading case is connected with throws the hopper, the inboard at material loading case top is fixed with driving motor, driving motor's below is connected with the axis of rotation, helical blade is installed to the outer wall of axis of rotation, one side of helical blade is provided with the guide hopper, the below of guide hopper is provided with the stone removing bin, the feed inlet has been seted up at the top of stone removing bin.

Preferably, a coupler is connected to the lower portion of the driving motor, and a first baffle is fixed to the outer portion of the coupler.

Preferably, a second baffle is fixed on the outer wall of the rotating shaft, and a bearing is arranged below the second baffle.

Preferably, a coarse screen plate is fixed in the stone removing bin, and a material guiding plate is arranged below the coarse screen plate.

Preferably, an exhaust pipe is arranged on one side of the material guiding plate, one end of the exhaust pipe is connected with a filter box, and an exhaust fan is arranged at the bottom of the filter box.

Preferably, a fine screen plate is arranged below the material guiding plate, and a blower is arranged below the fine screen plate.

Preferably, one side of the air blower is connected with a blowing cover, and one side of the blowing cover is provided with a discharge hole.

The utility model has the technical effects and advantages that:

1. through setting up material loading box, material feeding hopper, driving motor, axis of rotation, helical blade, guide hopper, feed inlet, pour the rice to be destoner from the material feeding hopper into material loading box, then start driving motor, make driving motor drive the axis of rotation rotate, the helical blade is installed to the axis of rotation outer wall, make the axis of rotation drive helical blade rotate, helical blade rotates the rice of feeding box bottom upwards transport to guide hopper department, then discharge from guide hopper, the export of guide hopper just corresponds with the feed inlet, make the rice in the guide hopper go into in the feed inlet, carry the rice to go to stone storehouse in doing so and go to carry out destoner processing, the whole process realizes automated operation, need not artifical transport, labour saving and time saving, thereby work efficiency has been greatly improved;

2. through setting up coarse screen board, the stock guide, the rose box, the air exhauster, fine screen board, the rice that comes down from the feed inlet is sieved on coarse screen board, the rice falls into the stock guide from coarse screen board, and great impurity slides down along coarse screen board, then start the air exhauster for the air exhauster is collected to the rose box with big impurity on the coarse screen board, then the rice falls on fine screen board along the stock guide, when sliding to fine screen board bottom, the air-blower blows to the rice of process, can blow out the rice from the discharge gate, and heavier impurity falls in the stone-removing storehouse bottom, realized the function of stone-removing like this.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic front view of an interlaced rice stoning apparatus according to the present utility model;

FIG. 2 is a split view of an interlaced rice stoning apparatus according to the present utility model;

FIG. 3 is a schematic diagram showing a back view of an interlaced rice stoning apparatus according to the present utility model;

fig. 4 is a schematic top view of an interlaced rice stone removing device according to the present utility model.

In the figure: 1. a base; 2. feeding a material box; 3. a charging hopper; 4. a driving motor; 5. a coupling; 6. a first baffle; 7. a rotating shaft; 8. a helical blade; 9. a second baffle; 10. a bearing; 11. a guide hopper; 12. removing a stone bin; 13. a feed inlet; 14. a coarse sieve plate; 15. a material guide plate; 16. an exhaust tube; 17. a filter box; 18. an exhaust fan; 19. a fine screen plate; 20. a blower; 21. a blowing hood; 22. and a discharge port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a staggered rice stone removing device as shown in figures 1-4, which comprises a base 1, wherein a feeding box 2 is arranged above the base 1, the side surface of the feeding box 2 is connected with a feeding hopper 3, the inner side of the top of the feeding box 2 is fixedly provided with a driving motor 4, the lower part of the driving motor 4 is connected with a rotating shaft 7, the outer wall of the rotating shaft 7 is provided with a spiral blade 8, one side of the spiral blade 8 is provided with a guide hopper 11, the lower part of the guide hopper 11 is provided with a stone removing bin 12, and the top of the stone removing bin 12 is provided with a feeding hole 13.

The below of driving motor 4 is connected with shaft coupling 5, and the outside of shaft coupling 5 is fixed with first baffle 6, and wherein shaft coupling 5 plays the effect of connecting driving motor 4 and axis of rotation 7, and first baffle 6 plays the effect of stopping rice to splash to driving motor 4 surface.

The outer wall of the rotating shaft 7 is fixed with a second baffle plate 9, and a bearing 10 is arranged below the second baffle plate 9, wherein the second baffle plate 9 plays a role in preventing rice from falling into the bearing 10, and the bearing 10 enables the rotating shaft 7 to rotate in the rotating shaft.

The inside of the stoning bin 12 is fixed with a coarse screen plate 14, and a material guiding plate 15 is arranged below the coarse screen plate 14, wherein the coarse screen plate 14 plays a role in screening large impurities, and the material guiding plate 15 plays a role in guiding materials to a fine screen plate 19.

An exhaust pipe 16 is arranged on one side of the material guiding plate 15, one end of the exhaust pipe 16 is connected with a filter box 17, an exhaust fan 18 is arranged at the bottom of the filter box 17, and the exhaust pipe 16 plays a role in absorbing impurities as large as chaff on the coarse screen plate 14.

A fine screen plate 19 is arranged below the material guiding plate 15, and a blower 20 is arranged below the fine screen plate 19, wherein the fine screen plate 19 plays a role in screening fine sand, and the blower 20 plays a role in blowing rice falling from the fine screen plate 19 to a discharge hole 22, so that stone removal is realized.

One side of the blower 20 is connected with a blowing cover 21, and one side of the blowing cover 21 is provided with a discharge hole 22, wherein the blowing cover 21 plays a role in expanding a blowing range, and the discharge hole 22 plays a role in discharging.

Working principle: during processing, firstly, the rice to be destoner is poured into the feeding box 2 from the feeding hopper 3, then the driving motor 4 is started, the driving motor 4 drives the rotating shaft 7 to rotate, the spiral blade 8 is installed on the outer wall of the rotating shaft 7, the rotating shaft 7 drives the spiral blade 8 to rotate, the rice at the bottom of the feeding box 2 is conveyed upwards to the position of the guide hopper 11 by the rotation of the spiral blade 8, then the rice is discharged from the guide hopper 11, the outlet of the guide hopper 11 just corresponds to the feeding hole 13, the rice in the guide hopper 11 falls into the feeding hole 13, the rice is conveyed into the destoner bin 12 for processing, the whole process realizes automatic operation, manual conveying is not needed, time and labor are saved, accordingly, the working efficiency is greatly improved, the rice falling from the feeding hole 13 falls onto the coarse screen plate 14 for screening, the rice falls into the guide plate 15 from the coarse screen plate 14, larger impurities slide downwards along the coarse screen plate 14, then the air exhauster 18 is started, the large impurities on the coarse screen plate 14 are sucked into the filter box 17 for collection, then the fine screen plate 19 slides along the coarse screen plate 15 and the fine screen plate 19 and the fine screen plate 20 can fall onto the bottom of the fine screen plate 20, and the fine screen plate 20 is blown out of the fine screen plate 20, and the fine screen plate is more functional and the fine screen plate is discharged from the bottom of the fine screen plate is realized. In conclusion, the automatic feeding function of the staggered rice stoning device is realized.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a staggered rice stone removing device, includes base (1), its characterized in that: the automatic feeding device is characterized in that a feeding box (2) is arranged above the base (1), a feeding hopper (3) is connected to the side face of the feeding box (2), a driving motor (4) is fixed to the inner side of the top of the feeding box (2), a rotating shaft (7) is connected to the lower side of the driving motor (4), a spiral blade (8) is arranged on the outer wall of the rotating shaft (7), a guide hopper (11) is arranged on one side of the spiral blade (8), a stone removing bin (12) is arranged below the guide hopper (11), and a feeding hole (13) is formed in the top of the stone removing bin (12).

2. An interlaced rice stoning apparatus according to claim 1, wherein: the lower part of the driving motor (4) is connected with a coupler (5), and a first baffle (6) is fixed outside the coupler (5).

3. An interlaced rice stoning apparatus according to claim 1, wherein: the outer wall of the rotating shaft (7) is fixed with a second baffle (9), and a bearing (10) is arranged below the second baffle (9).

4. An interlaced rice stoning apparatus according to claim 1, wherein: the stone removing bin is characterized in that a coarse screen plate (14) is fixed in the stone removing bin (12), and a material guiding plate (15) is arranged below the coarse screen plate (14).

5. An interlaced rice stoning apparatus according to claim 4, wherein: one side of stock guide (15) is provided with exhaust column (16), the one end of exhaust column (16) is connected with rose box (17), exhaust fan (18) are installed to the bottom of rose box (17).

6. An interlaced rice stoning apparatus according to claim 4, wherein: a fine screen plate (19) is arranged below the material guiding plate (15), and a blower (20) is arranged below the fine screen plate (19).

7. An interlaced rice stoning apparatus according to claim 6, wherein: one side of the blower (20) is connected with a blowing cover (21), and one side of the blowing cover (21) is provided with a discharge hole (22).