CN112742531A

CN112742531A - Circulation heat sink is used in rice processing

Info

Publication number: CN112742531A
Application number: CN202011516003.2A
Authority: CN
Inventors: 甘向阳
Original assignee: Wangjiang Xiangfen Rice Industry Co ltd
Current assignee: Wangjiang Xiangfen Rice Industry Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-05-04

Abstract

The invention discloses a circulating cooling device for rice processing, which comprises a cooling box and a storage box, wherein a negative pressure pipe is sleeved between one side of the cooling box and one side of the storage box, a fixed cylinder is installed on the inner wall of one end, far away from the negative pressure pipe, of the cooling box, a rotating shaft is sleeved in the fixed cylinder, a motor is installed on a top plate of the fixed cylinder, an output shaft of the motor is connected with the rotating shaft, a spiral auger is installed on the rotating shaft, the top of the side wall of the fixed cylinder is connected with a guide plate, the top of the cooling box is sleeved with a feeding plate, an exhaust fan is. On the rice fell to the deflector through the feed plate, evenly scattered in the cooler bin, the air exhauster convulsions, negative pressure pipe convulsions to the cooler bin in, form the air current, carry out the forced air cooling to the rice, in the negative pressure of negative pressure pipe sucked tiny broken rice and stores the case, intact rice fell the cooler bin bottom and through spiral auger once more carry the deflector on, realize circulative cooling.

Description

Circulation heat sink is used in rice processing

Technical Field

The invention relates to the technical field of rice processing, in particular to a circulating cooling device for rice processing.

Background

In the processing step of rice, the rice after the rice milling processing often has higher temperature, need cool off it, and present cooling method all is simply to pile up a packet natural air-drying, nevertheless adopts natural air-drying, and its air-dry speed is relatively slow, and efficiency is also lower, and especially inside rice can't carry out rapid cooling, leads to the rice to deteriorate easily, and for this reason we propose a circulation heat sink for rice processing and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a circulating cooling device for rice processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rice processing is with circulation heat sink, includes cooler bin and storage box, the negative pressure pipe is cup jointed to the fixed one side of cooler bin and storage box within a definite time, the cooler bin is kept away from the fixed section of thick bamboo of one end inner wall fixed mounting of negative pressure pipe, the pivot is cup jointed to the fixed section of thick bamboo internal rotation, the roof fixed mounting motor of fixed section of thick bamboo, the output shaft fixed connection pivot of motor, fixed mounting spiral auger in the pivot, the lateral wall top fixed connection deflector of fixed section of thick bamboo, the top of cooler bin is fixed and is cup jointed the feed plate, the roof installation air exhauster of storage box, the bottom plate installation feed mechanism of storage box.

Preferably, openings are formed in the bottom and the top of the side wall of the fixed cylinder respectively, the openings in the top of the fixed cylinder are opposite to the top surface of the guide plate, and the bottom plate of the cooling box is of an inclined structure.

Preferably, one end of the feeding plate is located right above the guide plate, the feeding plate and the guide plate are both obliquely installed, and the vibrator is fixedly installed at the bottom of the guide plate.

Preferably, the both sides inner wall of cooler bin is the equal fixed mounting wedge, and the wedge is tangent with the both sides outer wall of fixed section of thick bamboo, the cooler bin is close to the both sides of wedge and all opens the ventilation hole of installation dust screen.

Preferably, one end of the negative pressure pipe close to the cooling box is of a hollow cylindrical structure, the other end of the negative pressure pipe is of a horn-shaped structure, and the large-diameter end of the horn-shaped structure is connected with the storage box.

Preferably, the bottom plate of cooling box is opened there is the discharge gate, the bottom fixed mounting fixed plate of cooling box, the articulated shrouding of one side inner wall of discharge gate, the one end of articulated cylinder respectively of fixed plate and shrouding.

Preferably, unloading mechanism includes the storage vat, the fixed bottom plate that cup joints at the storage box of storage vat, the inner chamber bottom fixed mounting fixed disk of storage vat, the bottom fixed mounting motor of fixed disk, the output shaft fixed connection minor axis of motor, the minor axis rotates and runs through the fixed disk and fixed cup joint the carousel, all open a plurality of blanking mouths on carousel and the fixed disk.

Preferably, the blanking port is uniformly distributed along the circumference of the rotary disc and the circumference of the fixed disc, and a circular truncated cone structure is fixedly arranged at the top of the center of the rotary disc.

Compared with the prior art, the invention has the beneficial effects that:

1. the rice falls onto the guide plate through the feeding plate and is uniformly scattered into the cooling box, the exhaust fan exhausts air, the negative pressure pipe exhausts air into the cooling box to form air flow, the rice is cooled by air, and meanwhile, the rice falls onto the bottom of the cooling box and is conveyed onto the guide plate through the spiral auger in a spiral mode again, so that circular cooling is achieved, and cooling efficiency is improved;

2. the small broken rice is sucked into the storage box by the negative pressure of the negative pressure pipe, so that the broken rice is separated, the purpose of screening is achieved, and the functions are more diversified;

3. in the garrulous rice got into the storage vat after falling into the storage box, the motor drove the minor axis and rotates in succession, and the minor axis drives the carousel and rotates, and the carousel rotates and makes the blanking mouth intermittent type nature between carousel and fixed disk align, then garrulous rice intermittent type nature whereabouts for partly garrulous rice is stayed in the storage vat, then seals the storage box bottom when emitting garrulous rice, keeps the interior negative pressure strength of storage box to be convenient for circulative cooling rice and selects the garrulous rice.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of the structure of the cooling box of the present invention;

FIG. 4 is a schematic structural diagram of the turntable according to the present invention.

In the figure: 1. a cooling tank; 2. a storage box; 3. a negative pressure tube; 4. a fixed cylinder; 5. a rotating shaft; 6. a motor; 7. a spiral auger; 8. a blanking mechanism; 81. a storage barrel; 82. a turntable; 83. a blanking port; 84. a minor axis; 85. fixing the disc; 86. a motor; 9. an exhaust fan; 10. a guide plate; 11. a discharge port; 12. closing the plate; 13. a fixing plate; 14. a cylinder; 15. and a feeding plate.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rice processing is with circulation heat sink, including cooler bin 1 and storage box 2, negative pressure pipe 3 is cup jointed to the fixed one side of cooler bin 1 and storage box 2 within a definite time, the cooler bin 1 is kept away from the fixed section of thick bamboo 4 of one end inner wall fixed mounting of negative pressure pipe 3, pivot 5 is cup jointed to the 4 internal rotations of fixed section of thick bamboo, the roof fixed mounting motor 6 of fixed section of thick bamboo 4, the output shaft fixed connection pivot 5 of motor 6, fixed mounting spiral auger 7 in the pivot 5, the lateral wall top fixed connection deflector 10 of fixed section of thick bamboo 4, the fixed cover in top of cooler bin 1 connects into flitch 15, the roof installation air exhauster 9 of storage box 2, bottom plate installation feed mechanism 8. The rice passes through feed plate 15 and falls on deflector 10, thereby the even dispersion falls in cooler bin 1, 9 convulsions of air exhauster, then negative pressure pipe 3 is to convulsions in the cooler bin 1, form the air current, air-cooled to the rice, and simultaneously, negative pressure of negative pressure pipe 3 inhales tiny broken rice in the storage box 2, intact rice falls on cooler bin 1 bottom and carries on deflector 10 through spiral auger 7 spiral once more, realize circulative cooling, broken rice carries out intermittent type nature unloading through unloading mechanism 8, guarantee the interior negative pressure of storage box 2, be convenient for air-cooled rice and reject the broken rice.

The opening has been opened respectively to the lateral wall bottom and the top of a fixed section of thick bamboo 4, and the top opening of a fixed section of thick bamboo 4 just to the top surface of deflector 10, and the rice of being convenient for circulates, and the bottom plate of cooler bin 1 is the slope structure, and the rice of being convenient for gets into a fixed section of thick bamboo 4 and circulates.

One end of the feeding plate 15 is located right above the guide plate 10, the feeding plate 15 and the guide plate 10 are installed in an inclined mode, the vibrator is fixedly installed at the bottom of the guide plate 10, rice can fall on the guide plate 10 conveniently to be uniformly dispersed, and therefore the rice can be uniformly dispersed to be quickly cooled by air.

The equal fixed mounting wedge of both sides inner wall of cooler bin 1, and the wedge is tangent with the both sides outer wall of solid fixed cylinder 4, and the rice direction of being convenient for gets into solid fixed cylinder 4 in, the ventilation hole of installation dust screen is all opened to the both sides that cooler bin 1 is close to the wedge, and the outside air of being convenient for gets into and forms the circulation of air in cooler bin 1, realizes the forced air cooling.

The one end that negative pressure pipe 3 is close to cooler bin 1 is the hollow circular cylinder structure, and the other end is loudspeaker column structure, and the big footpath end connection storage box 2 of loudspeaker column structure, then the negative pressure air current in the storage box 2 gets into the cylinder end through the compression of loudspeaker column structure to improve pressure, be convenient for inhale the broken rice in negative pressure pipe 3, the broken rice gets into behind loudspeaker column structure and the storage box 2, because of the volume grow, negative pressure strength reduces, thereby fall storage box 2 bottoms and save.

Discharge gate 11 has been opened to the bottom plate of cooler bin 1, and cooler bin 1's bottom fixed mounting fixed plate 13, the articulated shrouding 12 of one side inner wall of discharge gate 11, fixed plate 13 and shrouding 12 articulate the one end of cylinder 14 respectively, are convenient for drive shrouding 12 through cylinder 14 is flexible to rotate, realize opening and close of discharge gate 11, are convenient for emit the good rice of cooling in cooler bin 1.

The blanking mechanism 8 comprises a storage barrel 81, the storage barrel 81 is fixedly sleeved on the bottom plate of the storage box 2, a fixed disc 85 is fixedly installed at the bottom of an inner cavity of the storage barrel 81, a motor 86 is fixedly installed at the bottom of the fixed disc 85, an output shaft of the motor 86 is fixedly connected with a short shaft 84, the short shaft 84 rotates to penetrate through the fixed disc 85 and fixedly sleeved with a rotary disc 82, a plurality of blanking ports 83 are formed in the rotary disc 82 and the fixed disc 85, the motor 86 drives the short shaft 84 to continuously rotate, the short shaft 84 drives the rotary disc 82 to rotate, the rotary disc 82 rotates to enable the blanking ports 83 between the rotary disc 82 and the fixed disc 85 to be intermittently aligned, broken rice intermittently falls, a part of broken rice is reserved in the storage barrel 81, the bottom of the storage box 2 is sealed.

The blanking port 83 is of a fan-shaped structure which is uniformly distributed along the circumferences of the turntable 82 and the fixed disk 85, and the top of the center of the turntable 82 is fixedly provided with a round platform structure, so that broken rice can fall conveniently.

The working principle is as follows: when the invention is used, the rice falls on the guide plate 10 through the feeding plate 15 and then uniformly falls into the cooling box 1, the exhaust fan 9 exhausts the air, the negative pressure pipe 3 exhausts the air into the cooling box 1 to form air flow, air cooling is carried out on the rice, meanwhile, the fine broken rice is sucked into the storage box 2 by the negative pressure of the negative pressure pipe 3, the intact rice falls to the bottom of the cooling box 1 and is further conveyed to the guide plate 10 in a spiral mode through the spiral auger 7, circulating cooling is achieved, the broken rice falls into the storage box 2 and then enters the storage barrel 81, the motor 86 drives the short shaft 84 to rotate continuously, the short shaft 84 drives the turntable 82 to rotate, the turntable 82 rotates to enable the blanking port 83 between the turntable 82 and the fixed disk 85 to align intermittently, the broken rice intermittently falls down, so that part of the broken rice is reserved in the storage bucket 81, the bottom of the storage box 2 is sealed while the broken rice is discharged, the negative pressure intensity in the storage box 2 is kept, the rice is conveniently cooled circularly, and the broken rice is screened out.

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 rice processing is with circulation heat sink, includes cooler bin (1) and storage box (2), its characterized in that: the utility model discloses a cooler bin, including cooler bin (1) and storage box (2), one side fixed cup joint negative pressure pipe (3) between, the one end inner wall fixed mounting solid fixed cylinder (4) of negative pressure pipe (3) are kept away from in cooler bin (1), solid fixed cylinder (4) internal rotation cup joints pivot (5), the roof fixed mounting motor (6) of solid fixed cylinder (4), the output shaft fixed connection pivot (5) of motor (6), fixed mounting spiral auger (7) are gone up in pivot (5), lateral wall top fixed connection deflector (10) of solid fixed cylinder (4), the top fixed cup joint feed plate (15) of cooler bin (1), roof installation air exhauster (9) of storage box (2), bottom plate installation feed mechanism (8) of storage box (2).

2. The circulating cooling device for rice processing according to claim 1, wherein: the bottom and the top of the side wall of the fixed cylinder (4) are respectively provided with a through hole, the through holes at the top of the fixed cylinder (4) are just opposite to the top surface of the guide plate (10), and the bottom plate of the cooling box (1) is of an inclined structure.

3. The circulating cooling device for rice processing according to claim 1, wherein: one end of the feeding plate (15) is located right above the guide plate (10), the feeding plate (15) and the guide plate (10) are installed in an inclined mode, and the vibrator is fixedly installed at the bottom of the guide plate (10).

4. The circulating cooling device for rice processing according to claim 1, wherein: the equal fixed mounting wedge of both sides inner wall of cooler bin (1), and the wedge is tangent with the both sides outer wall of solid fixed cylinder (4), the ventilation hole of installation dust screen is all opened to the both sides that cooler bin (1) is close to the wedge.

5. The circulating cooling device for rice processing according to claim 1, wherein: one end of the negative pressure pipe (3) close to the cooling box (1) is of a hollow cylindrical structure, the other end of the negative pressure pipe is of a horn-shaped structure, and the large-diameter end of the horn-shaped structure is connected with the storage box (2).

6. The circulating cooling device for rice processing according to claim 1, wherein: the bottom plate of cooler bin (1) is opened there is discharge gate (11), the bottom fixed mounting fixed plate (13) of cooler bin (1), the articulated shrouding (12) of one side inner wall of discharge gate (11), the one end of articulated cylinder (14) is respectively in fixed plate (13) and shrouding (12).

7. The circulating cooling device for rice processing according to claim 1, wherein: unloading mechanism (8) include storage vat (81), the fixed bottom plate of cup jointing in storage box (2) in storage vat (81), the inner chamber bottom fixed mounting fixed disk (85) of storage vat (81), bottom fixed mounting motor (86) of fixed disk (85), the output shaft fixed connection minor axis (84) of motor (86), minor axis (84) rotate and run through fixed disk (85) and fixed cup joint carousel (82), a plurality of blanking mouths (83) have all been opened on carousel (82) and fixed disk (85).

8. The circulating cooling device for rice processing according to claim 7, wherein: the blanking port (83) is all along carousel (82) and fixed disk (85) circumference evenly distributed's fan-shaped structure, the fixed round platform structure that is equipped with in center top of carousel (82).