CN215613273U - Infrared color sorter for rice processing - Google Patents

Abstract

The utility model discloses an infrared color sorter for rice processing, which comprises a case shell (), a primary sorting and conveying device, a check device, a transmission device, a power device, a spraying assembly, an infrared induction assembly and a dustproof ventilation assembly, wherein the primary sorting and conveying device, the check device, the transmission device, the power device, the spraying assembly, the infrared induction assembly and the dustproof ventilation assembly are arranged in the case shell; still include grain of rice collecting storage facility, grain of rice collecting storage facility and check pipeline lower port intercommunication. According to the utility model, the spiral type check mechanism is additionally arranged, so that the efficiency and the precision of color selection of the rice are considered, the waste caused by mixing of high-quality rice with different color rice grains or elimination of impurities is avoided, the compactness of the internal structure of the device is enhanced, and the space utilization rate is improved.

Description

Infrared color sorter for rice processing

Technical Field

The utility model belongs to the field of rice processing color sorting, and particularly relates to an infrared color sorting machine for rice processing.

Background

The rice color selector automatically eliminates the heterochromatic particles in the rice by utilizing a photoelectric technology according to the difference of the optical characteristics of the rice, thereby achieving the effects of improving the quality of the rice and removing impurities. Ordinary single look selects quick-witted during operation to last look to select, will guarantee high efficiency, but by infrared sensor photosensitive efficiency low, the fast density of grain of rice whereabouts reason such as big, lead to the look to select the in-process to cause many normal rice also to be blown off by short air current sprayer, lead to the waste of rice to a certain extent, and when containing impurity in the rice more, ordinary look selects quick-witted look to select the precision will greatly reduced, still can contain many impurity in the rice after the look selection, lead to the rice to select the back quality not high. The existing check type rice infrared color sorter, as shown in patent No. CN202011350547.6, solves the problems of precision and efficiency of single screening, but adopts a plate-type or roller-type structure to convey and push rice grains, so that the screening precision can be further improved, and the structure compactness can be further optimized.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model aims to provide an infrared color sorter for rice processing.

The technical scheme adopted by the utility model is as follows: an infrared color sorter for rice processing comprises a case shell, a primary sorting and conveying device, a check device, a transmission device, a power device, a spraying assembly, an infrared sensing assembly and a dustproof ventilation assembly, wherein the primary sorting and conveying device, the check device, the transmission device, the power device, the spraying assembly, the infrared sensing assembly and the dustproof ventilation assembly are arranged in the case shell; still include grain of rice collecting storage facility, grain of rice collecting storage facility and check pipeline lower port intercommunication.

Further, the primary selection conveyor inclines to set up, the primary selection conveyor is provided with conveyer belt and conveyer belt drive wheel, the conveyer belt is installed on the conveyer belt drive wheel, injection subassembly and infrared induction subassembly are equipped with respectively to the conveyer belt both sides, primary selection conveyor side and below are provided with the unloading chamber, unloading chamber below is provided with the baffle, is provided with the primary selection on the baffle and throws out the window.

Furthermore, the upper end of the check pipeline is provided with a containing open piece, and the containing open piece is positioned below the primary selection throwing window.

Preferably, the check pipes are arranged in a plurality, the check pipes are in threaded connection with the check pipe positioning piece, the check pipe positioning piece is connected with the storage open piece, and the check pipes are communicated with the cavity of the storage open piece.

Essentially, the top of the machine case shell is provided with a feeding device.

Furthermore, a first hole and a second hole are formed in the check pipeline, the first hole is in butt joint with the suction assembly, and the second hole is in butt joint with the check induction assembly.

Furthermore, the suction end of the suction assembly is close to a spiral propelling channel formed by spiral blades of the spiral shaft, and the suction assembly is connected with the air pressure device through a pipeline.

Further, grain of rice storage bin one side be provided with out the storehouse fill, chassis housing bottom is provided with the discharge gate.

Preferably, the casing of the cabinet is provided with an exhaust hole, a filter screen is arranged on the exhaust hole, and the exhaust hole is connected with an exhaust device.

The utility model has the beneficial effects that: through installing spiral check mechanism additional, efficiency and precision when having compromise the look and selecting rice to avoid high-quality rice to mix with heterochrosis grain of rice or impurity to be rejected and cause the waste, fastened device inner structure's compactedness, promoted space utilization.

Drawings

FIG. 1 is a general view of an infrared color sorter for rice processing according to the present invention;

FIG. 2 is a diagram of the operating state of an infrared color selector for rice processing according to the present invention;

FIG. 3 is a schematic view of a primary selection mechanism of the color selector;

FIG. 4 is an isometric view of a screw-type advancing check device;

FIG. 5 is a top view of a screw-type advancing check device;

FIG. 6 is a D-D side semi-sectional isometric view of a screw-type advancing check device;

in the figure: 1-feeding device, 2-primary selection conveying device, 201-conveyor belt driving wheel, 202-conveyor belt, 2021-barrier strip width, 203-discharging cavity, 3-check device, 301-storage open part, 302-sealing connecting piece, 303-pipeline positioning piece, 304-check induction component, 305-suction component, 306-check pipeline, 3061-first hole, 3062-second hole, 307-rice grain storage bin, 3071-storage bin upper hole, 3072-storage bin lower hole, 3073-bin outlet hopper, 308-screw shaft, 3081-screw blade structure, 4-machine box shell, 5-transmission device, 6-power device, 7-spraying component, 8-infrared induction component, 9-primary selection throwing window and 10-control panel, 11-dustproof ventilation component, 111-exhaust hole and 12-discharge hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "front", "rear", "left", "right", "bottom", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present embodiments.

In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

The utility model is further described with reference to the following figures and specific embodiments.

As shown in fig. 1 to 6, an infrared color sorter for rice processing comprises a machine case shell 4, a primary selection conveying device 2, a check device 3, a transmission device 5, a power device 6, a spraying component 7, an infrared sensing component 8 and a dustproof ventilation component 11, wherein the primary selection conveying device 2, the check device 3, the transmission device 5, the power device 6, the spraying component 7, the infrared sensing component 8 and the dustproof ventilation component 11 are arranged in the machine case shell 4, the check device 3 comprises a check pipeline 306, the check pipeline 306 is of a tubular structure with an upper opening and a lower opening, a spiral shaft 308 with a spiral blade structure is arranged in the check pipeline 306, and a check sensing component 304 and a suction component 305 for sucking impurities are arranged on the check pipeline 306; the rice grain storage bin 307 is further included, and the rice grain storage bin 307 is communicated with a lower port of the check pipeline 306.

General components such as threaded holes, buckles, brackets and the like which are necessary for positioning and mounting each component need to be mounted or cast in the housing shell 4, and detailed description is omitted here. Rice is poured into a machine through a hopper of the feeding device 1, enters a vacant position between barrier strips 2021 of a conveying belt of the primary selection conveying device 2 along the slope of the hopper under the guidance of a feeding port baffle and an inner wall, and is driven by a conveying belt driving wheel 201 to rotate rapidly, and the rice slides downwards along with the rolling of the conveying belt; spraying assembly 7 and infrared induction subassembly 8 are equipped with respectively to conveyer belt 202 both sides, infrared induction subassembly 8 adopts general infrared inductor, rice on the conveyer belt glides to the induction zone time of infrared induction subassembly 8, the inductor is with the heterochrosis grain of rice and impurity among the discernment rice and feed back to control center, spraying assembly will spout the short and short air current, impurity and the normal grain of rice in the induction zone bangle interval will be transported the area and blow into the unloading chamber of transporting the area both sides, the grain of rice will drop the below setting have the baffle inclined plane, the grain of rice will get into under the influence of gravity and throw out window 9.

The throwing window 9 is connected with the accommodating open part 301 of the check device 3, the mixed rice grains slide into the check pipeline 306 below along the hopper inclined plane of the open part, the edges of the spiral blades of the spiral shaft 308 form clearance fit with the inner wall of the pipeline, the rice grains can only enter the spiral propelling channel between the spiral blades, the spiral shaft 308 is driven by the transmission shaft to rotate at a slower speed, and the mixed rice grains are gradually propelled to the other end by the rotation of the spiral blades; the check pipe 306 is provided with a first hole 3061 and a second hole 3062, the first hole 3061 is in butt joint with the suction component 305, the second hole 3062 is in butt joint with the check induction component 304, the suction end of the suction component 305 is close to a spiral propelling channel formed by a spiral blade of the spiral shaft 308, and the suction component 305 is connected with an air pressure device through a pipe when the mixed rice grains enter the induction zone of the induction component 304. The grains after the check drop into the grain of rice collecting storage 307 through propulsion passageway lower extreme in, then along collecting storage bottom inclined plane roll-off hopper 3073, along below baffle or inner wall inclined plane roll-off discharge gate 12.

The utility model is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.

Claims (9)

1. The utility model provides an infrared color selection machine for rice processing, includes quick-witted case casing (4), sets up in the primary election conveyor (2) of quick-witted case casing (4), checks device (3), transmission (5), power device (6), sprays subassembly (7), infrared induction subassembly (8) and dustproof subassembly (11) of taking a breath, its characterized in that: the check device (3) comprises a check pipeline (306), the check pipeline (306) is of a tubular structure with an upper opening and a lower opening, a spiral shaft (308) with a spiral blade structure is installed in the check pipeline (306), and a check induction component (304) and a suction component (305) for sucking impurities are arranged on the check pipeline (306); the rice grain storage bin (307) is communicated with a lower port of the check pipeline (306).

2. The infrared color sorter for rice processing according to claim 1, wherein: primary election conveyor (2) slope set up, primary election conveyor (2) are provided with conveyer belt (202) and conveyer belt drive wheel (201), install on conveyer belt drive wheel (201) conveyer belt (202), injection subassembly (7) and infrared induction subassembly (8) are equipped with respectively to conveyer belt (202) both sides, primary election conveyor (2) side and below are provided with unloading chamber (203), unloading chamber (203) below is provided with the baffle, be provided with primary election on the baffle and throw out window (9).

3. The infrared color sorter for rice processing according to claim 1, wherein: the upper end of the check pipeline (306) is provided with a storage open part (301), and the storage open part (301) is positioned below the primary selection throwing window (9).

4. An infrared color sorter for rice processing according to claim 2 wherein: the check pipeline (306) is provided with a plurality of check pipelines, the check pipelines (306) are in threaded connection with the check pipeline positioning piece (303), the check pipeline positioning piece (303) is connected with the storage open piece (301), and the check pipelines (306) are communicated with a cavity of the storage open piece (301).

5. The infrared color sorter for rice processing according to claim 1, wherein: the top of the machine case shell (4) is provided with a feeding device (1).

6. The infrared color sorter for rice processing according to claim 1, wherein: the check pipeline (306) is provided with a first hole (3061) and a second hole (3062), the first hole (3061) is in butt joint with the suction component (305), and the second hole (3062) is in butt joint with the check induction component (304).

7. An infrared color sorter for rice processing according to claim 6 wherein: the suction end of the suction component (305) is close to a spiral propelling channel formed by spiral blades of the spiral shaft (308), and the suction component (305) is connected with an air pressure device through a pipeline.

8. The infrared color sorter for rice processing according to claim 1, wherein: a bin outlet hopper (3073) is arranged on one side of the rice grain storage bin (307), and a discharge hole (12) is formed in the bottom of the case shell (4).

9. The infrared color sorter for rice processing according to claim 1, wherein: the machine box shell (4) is provided with an exhaust hole (111), a filter screen is arranged on the exhaust hole (111), and the exhaust hole (111) is connected with an exhaust device.

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