阅读说明：本技术 一种凉米仓 (Rice cooling bin ) 是由 陈雨生 陈同庚 陈长庚 于 2020-07-30 设计创作，主要内容包括：本发明公开了一种凉米仓,包括仓体和滚筒,所述仓体内部两侧侧壁的中间位置处均设置有轴承,所述滚筒两侧的中间位置处均固定安装有转轴,所述滚筒通过所述转轴和所述轴承活动安装在所述仓体的内部,所述仓体一侧的侧壁上设置有降温箱和干燥箱,所述干燥箱位于所述降温箱的正上方,所述仓体的顶部固定安装有风机,所述风机的一侧设置有吸气管,所述吸气管的底端延伸至所述干燥箱的内部,所述风机的另一侧设置有出气管,所述出气管的底端延伸至所述仓体的内部；本发明通过设置一系列的结构,使得本装置在使用时凉米的速度快、效果好和均匀性强,且能够有效的防止灰尘和湿气对大米造成影响。(The invention discloses a rice cooling bin which comprises a bin body and a roller, wherein bearings are arranged at the middle positions of the side walls of two sides in the bin body, rotating shafts are fixedly arranged at the middle positions of two sides of the roller, the roller is movably arranged in the bin body through the rotating shafts and the bearings, a cooling box and a drying box are arranged on the side wall of one side of the bin body, the drying box is positioned right above the cooling box, a fan is fixedly arranged at the top of the bin body, an air suction pipe is arranged at one side of the fan, the bottom end of the air suction pipe extends to the inside of the drying box, an air outlet pipe is arranged at the other side of the fan, and the bottom end of the air outlet pipe extends to the inside of the bin body; by arranging a series of structures, the rice cooling device has the advantages of high rice cooling speed, good effect and strong uniformity when in use, and can effectively prevent dust and moisture from influencing rice.)

1. A rice cooling bin comprises a bin body (1) and a roller (3), and is characterized in that bearings (16) are arranged in the middle positions of side walls on two sides in the bin body (1), a rotating shaft (5) is fixedly arranged in the middle positions of two sides of the roller (3), the roller (3) is movably arranged in the bin body (1) through the rotating shaft (5) and the bearings (16), a cooling box (15) and a drying box (17) are arranged on the side wall on one side of the bin body (1), the drying box (17) is positioned right above the cooling box (15), a fan (19) is fixedly arranged at the top of the bin body (1), an air suction pipe (18) is arranged on one side of the fan (19), the bottom end of the air suction pipe (18) extends to the inside of the drying box (17), and an air outlet pipe (20) is arranged on the other side of the fan (19), the bottom of outlet duct (20) extends to the inside of the storehouse body (1), the top of the inboard of the storehouse body (1) is provided with two installation pieces (22), the top of the inside of the storehouse body (1) is passed through installation piece (22) fixed mounting has blow head (21), the bottom of outlet duct (20) with blow head (21) are connected, one side on cylinder (3) surface is provided with into discharging pipe (6), the intermediate position department of the bottom of the storehouse body (1) is provided with blow off pipe (8), into discharging pipe (6) with the equal movable mounting in one end of blow off pipe (8) has tube cap (12).

2. A rice cooling bin according to claim 1, characterized in that four ends of the bottom of the bin body (1) are provided with support columns (11), the bottom ends of four support columns (11) are provided with foot seats (10), and the bottoms of the four foot seats (10) are provided with wear-resistant anti-skid pads (9).

3. A storehouse for cooling rice according to claim 1, wherein the surface of the drum (3) is densely provided with a plurality of air holes (2) at equal intervals, and the aperture of the air holes (2) is smaller than the grain size of rice grains.

4. A storehouse for cooling rice according to claims 1-3, characterized in that a motor (4) is fixedly mounted in the middle of the side wall of one side of the storehouse body (1), wherein one end of one of the rotating shafts (5) is fixedly connected with the output end of the motor (4) through the bearing (16).

5. A storehouse for cold rice according to claims 1-4, characterized in that two net boards (29) are arranged inside the drying box (17), and a moisture absorption cotton (30) is arranged between the two net boards (29).

6. The rice cooling bin according to claim 1, wherein a curved pipe (25) is fixedly mounted inside the cooling box (15), sealing pipe sleeves (26) are arranged at the top and the bottom of the cooling box (15), two ends of the curved pipe (25) extend to the outer side of the cooling box (15) through the sealing pipe sleeves (26), the top end of the curved pipe (25) extends to the inside of the drying box (17), a water injection pipe (27) is arranged on one side of the cooling box (15), a water discharge pipe (28) is arranged at the bottom of the cooling box (15), and the pipe cover (12) is movably mounted at one end of the water injection pipe (27) and one end of the water discharge pipe (28).

7. A storehouse for cooling rice according to claim 1, wherein heat dissipation holes (7) are formed below the side walls of the bin body (1), the heat dissipation holes (7) are all arranged in a downward-sloping manner from inside to outside, and baffles (14) are installed at the heat dissipation holes (7) on the two sides of the bin body (1).

8. A storehouse for cooled rice according to claim 1, characterized in that both ends of the inner bottom of the storehouse body (1) are provided with slopes (13), and the slopes (13) are arranged from outside to inside in a downward sloping manner.

9. A rice cooling bin according to claim 1, characterized in that one side of the surface of the bin body (1) is provided with a door shaft (23), the surface of the bin body (1) is hinged with a bin door (24) through the door shaft (23), and one side of the surface of the bin door (24) is provided with a door handle.

Technical Field

The invention relates to the technical field of grain processing, in particular to a rice cooling bin.

Background

The rice is a finished product prepared by rice through the procedures of cleaning, hulling, milling, finishing and the like, and contains about 75% of carbohydrate, 7% -8% of protein, 1.3% -1.8% of fat, abundant B vitamins and the like. The carbohydrate in the rice is mainly starch, the protein contained is mainly rice gluten, and is secondly rice collagen and globulin, the biological value of the protein and the composition proportion of amino acid are higher than that of cereal crops such as wheat, barley, millet, corn and the like, the digestibility is 66.8-83.1%, the protein is also higher one of the cereal proteins, the temperature of the rice is very high after the rice is ground and polished in the processing process, if the hot rice is directly put into a rice bin, the rice is rotten and deteriorated, the storage time and the quality of the rice are influenced, so the rice cooling operation is required after the processing treatment, most of the traditional methods are to cool the hot rice, the efficiency of the cooled rice is seriously influenced by natural cooling, or the cooled rice is cooled in a rice bin mode.

The patent with the known publication number of CN 209188849U discloses a rice cooling bin for rice processing, which comprises a bin body, a vent pipe, a first stirring rod and a second stirring rod, wherein the bottom end of the bin body is fixedly welded with a chassis, the middle of the chassis is fixedly welded with the vent pipe, the inner side end of the vent pipe extends into the bin body, the bottom surface of the chassis is fixedly provided with an air blower at a position close to the bottom end of the vent pipe, the positions at two ends of the chassis, close to the outer side end, are respectively and rotatably connected with the first stirring rod and the second stirring rod through two bearing seats fixed on the inner side of the chassis, a first belt pulley and a second belt pulley are in transmission connection through a belt, the vent pipe is fixedly arranged in the middle of the bin body, and the vent pipe is fixedly communicated with an external air blower through a pipeline, so that the inside of the vent pipe can bring external cold air into the bin body, thereby the heat loss of the rice in the middle of the inner part of the bin body is accelerated, and the heat dissipation efficiency is improved.

However, the vent pipe in the rice cooling bin is vertically arranged at the middle position in the bin body, and when the first stirring rod and the second stirring rod in the rice cooling bin are used for stirring the rice in the rice bin, broken rice, dust and the like in the rice cannot enter the inside of the vent pipe through the air holes, and the outside cold air is brought into the bin body only under the action of the air blower, the ventilation and heat dissipation operation is carried out on the rice in the rice bin, although the heat dissipation efficiency can be accelerated to a certain degree, the moisture in the outside air can also enter the rice bin, furthermore, the moisture of the rice in the rice bin is increased, and the heat dissipation net is not provided with a related dustproof mechanism, when heat dissipation is not performed, external dust easily enters the interior of the rice bin through the heat dissipation net, and therefore, in order to solve the series of problems, the rice cooling bin is provided.

Disclosure of Invention

The invention aims to solve the problems that dust is easy to enter the interior of a bin body and the heat dissipation and dehumidification effects are poor in the prior art, and provides a rice cooling bin.

In order to achieve the purpose, the invention adopts the following technical scheme:

a rice cooling bin comprises a bin body and a roller, wherein bearings are arranged at the middle positions of the side walls of two sides in the bin body, rotating shafts are fixedly arranged at the middle positions of two sides of the roller, the roller is movably arranged in the bin body through the rotating shafts and the bearings, a cooling box and a drying box are arranged on the side wall of one side of the bin body, the drying box is positioned right above the cooling box, a fan is fixedly arranged at the top of the bin body, an air suction pipe is arranged at one side of the fan, the bottom end of the air suction pipe extends to the inside of the drying box, an air outlet pipe is arranged at the other side of the fan, the bottom end of the air outlet pipe extends to the inside of the bin body, two mounting blocks are arranged at the top of the inner side of the bin body, an air blowing head is fixedly arranged at the top of the inner side of the bin body through the, a material inlet and outlet pipe is arranged on one side of the surface of the roller, a sewage discharge pipe is arranged in the middle of the bottom of the bin body, and pipe covers are movably arranged at one ends of the material inlet and outlet pipe and the sewage discharge pipe.

Preferably, four ends of the bottom of the bin body are provided with support columns, the bottom ends of the four support columns are provided with foot seats, and the bottoms of the four foot seats are provided with wear-resistant anti-slip pads.

Preferably, a plurality of air holes are densely formed in the surface of the roller at equal intervals, and the aperture of each air hole is smaller than the grain size of rice grains.

Preferably, a motor is fixedly installed in the middle of the side wall of one side of the bin body, and one end of one of the rotating shafts is fixedly connected with the output end of the motor through the bearing.

Preferably, two screen plates are arranged inside the drying box, and the moisture absorption cotton is arranged between the two screen plates.

Preferably, the inside fixed mounting of cooling box has the bent pipe, the top and the bottom of cooling box all are provided with sealed pipe box, the both ends of bent pipe all pass through sealed pipe box extends to the outside of cooling box, just the top of bent pipe extends to the inside of drying cabinet, just one side of cooling box is provided with the water injection pipe, the bottom of cooling box is provided with the drain pipe, the water injection pipe with the equal movable mounting of one end of drain pipe has the tube cap.

Preferably, the heat dissipation holes are formed in the lower portions of the side walls of the two sides of the bin body and are all arranged in a downward inclining mode from inside to outside, and baffles are mounted at the positions of the heat dissipation holes in the two sides of the bin body.

Preferably, both ends of the bottom in the bin body are provided with slopes, and the slopes are all arranged in a downward inclined mode from outside to inside.

Preferably, a door shaft is arranged on one side of the surface of the bin body, a bin door is hinged to the surface of the bin body through the door shaft, and a door handle is arranged on one side of the surface of the bin door.

Compared with the prior art, the invention provides a rice cooling bin, which has the following beneficial effects:

1. according to the rice cooling bin, the motor drives the roller to rotate by controlling the motor, so that rice in the roller can roll in the roller, and cold air blown by the fan is matched, so that the device can quickly and uniformly cool and dry the rice in the roller;

2. according to the rice cooling bin, the cooling box is arranged, the bent pipe is arranged in the cooling box, the frequent time of air in the cooling box can be effectively prolonged through the bent pipe, and the air entering the bin body can be subjected to pre-cooling treatment, so that the rice cooling bin is high in cooling speed and good in effect when used for cooling rice;

3. according to the rice cooling bin, the drying box is arranged, so that air entering the bin body can be dried and dehumidified in advance, and the influence of moisture in the air on rice is prevented;

4. this rice cooling storehouse through all having seted up the louvre in the below of storehouse body both sides lateral wall for this device reasonable in design, the steam that produces when the heat dissipation of storehouse body inside in time can in time be discharged, the louvre all by interior and outer downward sloping setting, and the louvre department of storehouse body both sides all installs the baffle, and then can effectually prevent that the dust from the inside that the louvre got into the storehouse body.

The device has the advantages that the rice cooling speed is high, the effect is good, the uniformity is strong, and the influence of dust and moisture on rice can be effectively prevented by arranging a series of structures.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the interior of the cooling box according to the present invention;

fig. 4 is a schematic view of the inside structure of the drying box of the present invention.

In the figure: 1. a bin body; 2. air holes are formed; 3. a drum; 4. a motor; 5. a rotating shaft; 6. feeding and discharging pipes; 7. heat dissipation holes; 8. a blow-off pipe; 9. a wear-resistant anti-slip pad; 10. a foot seat; 11. a support pillar; 12. a tube cover; 13. a slope; 14. a baffle plate; 15. a cooling box; 16. a bearing; 17. a drying oven; 18. an air intake duct; 19. a fan; 20. an air outlet pipe; 21. a blowing head; 22. mounting blocks; 23. a door shaft; 24. a bin gate; 25. a curved pipe; 26. sealing the pipe sleeve; 27. a water injection pipe; 28. a drain pipe; 29. a screen plate; 30. moisture-absorbing cotton.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a rice cooling bin comprises a bin body 1 and a roller 3, bearings 16 are respectively arranged at the middle positions of the side walls at the two sides inside the bin body 1, rotating shafts 5 are respectively fixedly arranged at the middle positions at the two sides of the roller 3, the roller 3 is movably arranged inside the bin body 1 through the rotating shafts 5 and the bearings 16, a cooling box 15 and a drying box 17 are arranged on the side wall at one side of the bin body 1, the drying box 17 is positioned right above the cooling box 15, a fan 19 is fixedly arranged at the top of the bin body 1, an air suction pipe 18 is arranged at one side of the fan 19, the bottom end of the air suction pipe 18 extends into the drying box 17, an air outlet pipe 20 is arranged at the other side of the fan 19, the bottom end of the air outlet pipe 20 extends into the bin body 1, two mounting blocks 22 are arranged at the top of the inner side of the bin body 1, an air blowing head, a material inlet and outlet pipe 6 is arranged on one side of the surface of the roller 3, a sewage discharge pipe 8 is arranged at the middle position of the bottom of the bin body 1, and pipe covers 12 are movably arranged at one ends of the material inlet and outlet pipe 6 and the sewage discharge pipe 8.

Preferably, four ends of 1 bottom in the storehouse body all are provided with support column 11, and the bottom of four support columns 11 all is provided with foot rest 10, and the bottom of four foot rests 10 all is provided with wear-resisting slipmat 9, can effectual increase support column 11 through foot rest 10 and the area of contact on ground, can increase the frictional force on foot rest 10 and ground through wear-resisting slipmat 9 for this device stability is strong when using.

Preferably, a plurality of bleeder vent 2 has been seted up to the equidistant density in surface of cylinder 3, and the aperture of bleeder vent 2 is less than the particle diameter of the grain of rice for this device reasonable in design, the inside of the air accessible bleeder vent 2 entering cylinder 3 that 19 fans were bloated, and the inside rice of cylinder 3 can not drop.

Preferably, the motor 4 is fixedly mounted at the middle position of the side wall of one side of the bin body 1, one end of one of the rotating shafts 5 is fixedly connected with the output end of the motor 4 through a bearing 16, the rotating shaft can be driven to rotate through the motor 4, and then the roller is driven to rotate, so that the rice inside the roller 3 can roll in the roller 3, the cooling speed of the roller is increased, and the cooling uniformity of the roller is improved.

Preferably, two mesh plates 29 are provided inside the drying box 17, and a moisture absorbent cotton 30 is provided between the two mesh plates 29, so that moisture in the air can be absorbed by the moisture absorbent cotton 30, and the air can be dried.

Preferably, the inside fixed mounting of cooling box 15 has bent pipe 25, cooling box 15's top and bottom all are provided with sealing tube sleeve 26, the both ends of bent pipe 25 all extend to cooling box 15's outside through sealing tube sleeve 26, and bent pipe 25's top extends to drying cabinet 17's inside, and one side of cooling box 15 is provided with water injection pipe 27, cooling box 15's bottom is provided with drain pipe 28, the equal movable mounting of one end of water injection pipe 27 and drain pipe 28 has tube cap 12, can effectual extension air often in cooling box 15 inside through bent pipe 25, can carry out pre-cooling to the air that gets into storehouse body 1 inside, make it fast when cooling to the rice, effectual.

Preferably, louvre 7 has all been seted up to the below of the lateral wall of storehouse body 1 both sides, and louvre 7 is all by interior downward sloping setting outward, and the louvre 7 department of storehouse body 1 both sides all installs baffle 14, and the steam accessible louvre 7 that produces in the time of the drying in time discharges, and louvre 7 is all by interior downward sloping setting outward, and the louvre 7 department of storehouse body 1 both sides all installs baffle 14, and then can effectually prevent that the dust from the inside that louvre 7 got into storehouse body 1.

Preferably, both ends of the bottom inside the bin body 1 are provided with slopes 13, and the slopes 13 are arranged from outside to inside in a downward sloping manner, so that the produced sewage and impurities can be collected to the pipe orifice of the sewage discharge pipe 8.

Preferably, one side on the surface of the bin body 1 is provided with a door shaft 23, the surface of the bin body 1 is hinged with a bin door 24 through the door shaft 23, one side on the surface of the bin door 24 is provided with a door handle, the bin door 24 is convenient to open and close, rice needing to be cooled is added into the roller 3 in the bin body 1, and parts in the bin body 1 are convenient to overhaul.

The working principle is as follows: before use, the safety of each structure of the device is checked firstly, wherein the motor 4 and the fan 19 are existing electric elements, the electric elements can be installed and used according to actual use requirements, when in use, the bin door 24 is opened, rice needing to be cooled is added into the roller 3 through the material inlet and outlet pipe 6, the motor 4 is controlled, the motor 4 drives the roller 3 to rotate, further, the rice in the roller 3 can roll in the roller 3, cold air blown by the fan 19 is matched, when the fan 19 blows the cold air, the outside air can be cooled when passing through the cooling box 15, and can be dried when passing through the drying box 17, further, the device can quickly and uniformly cool and dry the rice in the roller 3, liquid and impurities generated during the drying treatment can be discharged through the drain pipe 8, and hot air generated during the drying can be discharged through the heat dissipation holes 7 in time, and the heat dissipation holes 7 are all arranged from inside to outside in a downward sloping manner, and the heat dissipation holes 7 at the two sides of the bin body 1 are all provided with baffles 14, so that dust can be effectively prevented from entering the bin body 1 from the heat dissipation holes 7.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.