CN210346141U

CN210346141U - Rice drying and dehumidifying device

Info

Publication number: CN210346141U
Application number: CN201920378978.XU
Authority: CN
Inventors: 李士国; 李勇
Original assignee: Huoqiu Xinding Industry And Trade Co Ltd
Current assignee: Huoqiu Xinding Industry And Trade Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-04-17
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a rice drying and dehumidifying device, which comprises a bottom plate, wherein a drying box is arranged on one side of the bottom plate, a supporting column is arranged on one side of the bottom plate far away from the drying box, a fixing box is arranged between the drying box and the supporting column, a drying cylinder is arranged in the fixed box, a cavity is arranged in the drying cylinder, a heating net is arranged in the cavity, the interior of the drying cylinder is provided with a high-temperature flame-retardant coating layer, both sides of the drying cylinder are provided with rotating shafts, one end of each rotating shaft, which is far away from the drying cylinder, penetrates through the fixed box, and extends to the outside of the fixed box to be respectively connected with the output end of the motor and the supporting column, the pivot with the department of running through of fixed case all is equipped with the bearing, the pivot with connect through the bearing frame between the support column, the top of drying cabinet is equipped with first communicating pipe. Has the advantages that: the drying time is effectively shortened, and the working efficiency is greatly improved.

Description

Rice drying and dehumidifying device

Technical Field

The utility model relates to an agricultural machine design field particularly, relates to a dry dehydrating unit of corn.

Background

If the water content of the just harvested rice is more than 24 percent, if the rice is not dried within 10 hours, the grains germinate and mildew, aflatoxin is generated, and not only can people eat carcinogenic and toxic rice to livestock, but also people eat livestock again, and the toxin still remains in the body. The rice drying and dehumidifying is a process of evaporating and removing the moisture of the rice by using a natural or artificial method, the moisture of the dried rice is removed, and the nutritional ingredients and the taste of the dried rice are kept, tests show that the rice with the moisture content of more than 24 percent is dried after being placed for 10 hours, the taste of the dried rice is reduced, so the rice is dried immediately after harvesting, and the rice is dried until the moisture content is less than 13 percent when being stored.

At present, most paddy growers in China still adopt the traditional airing method to dry and dehumidify paddy, mainly because the method is not limited by fields and does not need equipment investment and energy consumption, but the method is greatly influenced by human factors and natural conditions, and the drying quality is difficult to ensure; some rice growers also store the rice in the warehouse and dry and dehumidify the rice through ventilation equipment, and the drying quality of the rice is difficult to ensure because the rice is accumulated in the warehouse in a large area. In view of this, we propose a rice drying and dehumidifying device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry dehydrating unit of corn to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rice drying and dehumidifying device comprises a bottom plate, wherein a drying box is arranged on one side of the bottom plate, a support column is arranged on one side of the bottom plate, which is far away from the drying box, a fixed box is arranged on the drying box and a support column, a drying cylinder is arranged in the fixed box, a cavity is arranged in the drying cylinder, a heating net is arranged in the cavity, a high-temperature flame-retardant coating layer is arranged in the drying cylinder, rotating shafts are arranged on two sides of the drying cylinder, one end of each rotating shaft, which is far away from the drying cylinder, penetrates through the fixed box, extends towards the outside of the fixed box and is respectively connected with an output end of a motor and the support column, bearings are arranged at the penetrating positions of the rotating shafts and the fixed box, the rotating shafts are connected with the support column through bearing seats, a first communicating pipe is arranged at the top of the drying box, one end of the first communicating pipe is connected with, the output of air-blower is equipped with second communicating pipe, the second communicating pipe is kept away from the one end of air-blower with the fixed box communicates with each other, be equipped with the suction fan on the support column, the input of suction fan is equipped with third communicating pipe, the third communicating pipe is kept away from the one end of suction fan with the fixed box communicates with each other, which is equipped with feed arrangement and discharging device respectively on the stoving section of thick bamboo.

Further, feed arrangement includes first feed inlet, first feed inlet is located the top of fixed case, be equipped with the second feed inlet on the stoving section of thick bamboo, be equipped with sealed lid on the second feed inlet.

Further, discharging device includes first discharge gate, first discharge gate is located the stoving section of thick bamboo is kept away from one side of second feed inlet, be equipped with the push pedal on the first discharge gate, one side of push pedal is equipped with the lug, is equipped with the screw hole on the lug that makes, threaded hole is equipped with locking bolt, the push pedal with pass through between the stoving section of thick bamboo locking bolt connects, the bottom of fixed case is equipped with the second discharge gate.

Furthermore, one side of the motor is provided with a support frame, and the support frame is fixed on one side of the drying box.

Furthermore, the bottom of the fixed box is provided with a support rod.

Furthermore, the push plate is composed of a first baffle and a second baffle, the first baffle and the second baffle are provided with heat dissipation holes, and the middles of the first baffle and the second baffle are connected through a movable shaft.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the air flow in the fixed box body is increased, so that water vapor evaporated from the rice can be quickly taken away, the rice is dried in a dry environment, the drying time is effectively shortened, and the working efficiency is greatly improved;

(2) the second feeding hole is provided with a sealing cover, so that wet paddy can be conveniently placed into the drying cylinder, and the paddy is prevented from leaking;

(3) the middle of first baffle and second baffle is connected through the loose axle, makes things convenient for the rotation of second baffle, makes the gap between the louvre can adjust, makes it be applicable to different corn, can make the vapor discharge after the heating simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a sectional view of a rice drying and dehumidifying apparatus according to an embodiment of the present invention;

fig. 2 is a sectional view of a drying cylinder in a rice drying and dehumidifying apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a push plate in a rice drying and dehumidifying device according to an embodiment of the present invention.

Reference numerals:

1. a base plate; 2. a drying oven; 3. a support pillar; 4. a fixed box; 5. a drying drum; 6. heating the net; 7. A high temperature flame retardant coating layer; 8. a rotating shaft; 9. a bearing; 10. a motor; 11. a bearing seat; 12. a first communication pipe; 13. a blower; 14. a second communicating pipe; 15. a suction fan; 16. a third communicating pipe; 17. a feeding device; 18. a discharging device; 19. a first feed port; 20. a second feed port; 21. a sealing cover; 22. A first discharge port; 23. pushing the plate; 24. a bump; 25. locking the bolt; 26. a second discharge port; 27. a support frame; 28. a support bar; 29. a first baffle plate; 30. a second baffle; 31. heat dissipation holes; 32. a movable shaft.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a rice drying and dehumidifying apparatus according to an embodiment of the present invention includes a bottom plate 1, a drying box 2 is disposed on one side of the bottom plate 1, a supporting column 3 is disposed on one side of the bottom plate 1 away from the drying box 2, a fixing box 4 is disposed between the drying box 2 and the supporting column 3, a drying cylinder 5 is disposed inside the fixing box 4, a cavity is disposed inside the drying cylinder 5, a heating net 6 is disposed inside the cavity, a high temperature flame-retardant coating 7 is disposed inside the drying cylinder 5, rotating shafts 8 are disposed on both sides of the drying cylinder 5, one end of the rotating shaft 8 away from the drying cylinder 5 penetrates through the fixing box 4, and extends to the outside of the fixing box 4 and is connected to an output end of a motor 10 and the supporting column 3, bearings 9 are disposed at the penetrating positions of the rotating shaft 8 and the fixing box 4, the utility model discloses a drying drum, including pivot 8, support column 3, drying cabinet 2, first communicating pipe 12, second communicating pipe 14 keep away from the one end of air-blower 13 with fixed case 4 is linked together, be equipped with suction fan 15 on the support column 3, the input of suction fan 15 is equipped with third communicating pipe 16, third communicating pipe 16 is kept away from the one end of suction fan 15 with fixed case 4 is linked together, which is equipped with feed arrangement 17 and discharging device 18 respectively on the drying drum 5.

Through the above technical scheme of the utility model, beneficial effect: the section of thick bamboo wall of a section of thick bamboo 5 will be dried through heating network 6 heats, motor 10 drives the rotation of a section of thick bamboo 5 simultaneously, will play the effect of upset to the corn at rotatory in-process, it is even to make the corn be heated, the effect of messenger's stoving is more, dry air is gone into to fixed box 4 to the while, make its vapor that can dry the department with the corn blow off, the opposite side at air-blower 13 is equipped with suction fan 15 simultaneously, can increase the internal air flow of fixed box 4, can be quick take away the vapor that the corn evaporated, it dries under the dry environment to make the corn be in, the effectual time of drying of having shortened, great improvement the efficiency of work.

Example two:

referring to fig. 1-2, for the feeding device 17, the feeding device 17 includes a first feeding hole 19, the first feeding hole 19 is disposed at the top of the fixed box 4, a second feeding hole 20 is disposed on the drying cylinder 5, and a sealing cover 21 is disposed on the second feeding hole 20.

Through the above technical scheme of the utility model, beneficial effect: the convenience can be put into a drying cylinder with moist corn, avoids simultaneously spilling of corn.

Example three:

referring to fig. 1-2, for the discharging device 18, the discharging device 18 includes a first discharging hole 22, the first discharging hole 22 is disposed on one side of the drying cylinder 5 away from the second feeding hole 20, a push plate 23 is disposed on the first discharging hole 22, a protrusion 24 is disposed on one side of the push plate 23, a threaded hole is disposed on the protrusion 24, a locking bolt 25 is disposed in the threaded hole, the push plate 23 is connected with the drying cylinder 5 through the locking bolt 25, and a second discharging hole 26 is disposed at the bottom of the fixing box 4.

Through the above technical scheme of the utility model, beneficial effect: the locking bolt 25 can fix the push plate 23, so that the push plate 23 is prevented from falling off in the rotating process, and the safety is greatly improved.

Example four:

referring to fig. 1, for the motor 10, a support frame 27 is disposed on one side of the motor 10, and the support frame 27 is fixed to one side of the drying box 2.

Through the above technical scheme of the utility model, beneficial effect: can play the effect of support to motor 10, avoid the unsettled of motor 10 to place, great increase the security.

Example five:

referring to fig. 1, for the fixed box 4, a support bar 28 is provided at the bottom of the fixed box 4.

Through the above technical scheme of the utility model, beneficial effect: can play the effect of support to fixed case 4, avoid fixed case 4 to cause the effect of weight-down to pivot 8, make the rotatory work that pivot 8 can be normal.

Example six:

referring to fig. 2, for the push plate 23, the push plate 23 is composed of a first baffle 29 and a second baffle 30, heat dissipation holes 31 are formed in both the first baffle 29 and the second baffle 30, and the middle of the first baffle 29 and the middle of the second baffle 30 are connected through a movable shaft 32.

Through the above technical scheme of the utility model, beneficial effect: make things convenient for the rotation of second baffle, make the gap between the louvre 31 adjustable, make it be applicable to different corn, can make the vapor discharge after the heating simultaneously.

To sum up, with the aid of the above technical scheme of the utility model, the theory of operation: the motor 10 is started, the motor 10 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the drying cylinder 5 to rotate, the rice in the drying cylinder 5 can be overturned, meanwhile, a heating net 6 is arranged on one side of the drying cylinder 5 and can heat the drying cylinder 5, the temperature in the drying cylinder 5 is increased, the water evaporation of the rice is increased, meanwhile, an air blower 13 blows air in the fixed box 4, an air suction fan 15 blows air out of the fixed box 4, the steam evaporated in the drying cylinder 5 can be blown out, the dryness of the air in the fixed box 4 is improved, the air blown in by the air blower 13 can pass through the dryness, the dryness of the air is improved, and the drying effect is greatly improved; has the advantages that: the wall of the drying cylinder 5 is heated through the heating net 6, meanwhile, the motor 10 drives the drying cylinder 5 to rotate, rice can be overturned in the rotating process, so that the rice is uniformly heated, the drying effect is better, dry air is blown into the fixed box 4, the rice can be blown out of the drying position, meanwhile, the suction fan 15 is arranged on the other side of the air blower 13, the air flow in the fixed box 4 can be increased, the steam evaporated from the rice can be quickly taken away, the rice is dried in a dry environment, the drying time is effectively shortened, and the working efficiency is greatly improved; the second feeding hole 20 is provided with a sealing cover 21, so that wet paddy can be conveniently placed into the drying cylinder, and the paddy is prevented from leaking; the push plate 23 is connected with the drying cylinder 5 through the locking bolt 25, the locking bolt 25 can fix the push plate 23, the push plate 23 is prevented from falling off in the rotating process, and the safety is greatly improved; one side of the motor 10 is provided with a support frame 27 which can support the motor 10, so that the suspension of the motor 10 is avoided, and the safety is greatly improved; the bottom of the fixed box 4 is provided with a support rod 28 which can support the fixed box 4, so that the fixed box 4 is prevented from pressing the rotating shaft 8, and the rotating shaft 8 can normally rotate; the middle of the first baffle 29 and the second baffle 30 is connected through the movable shaft 32, so that the second baffle can rotate conveniently, gaps among the heat dissipation holes 31 can be adjusted, the second baffle is suitable for different paddy rice, and heated steam can be discharged.

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. A rice drying and dehumidifying device is characterized by comprising a bottom plate (1), wherein a drying box (2) is arranged on one side of the bottom plate (1), a supporting column (3) is arranged on one side, away from the drying box (2), of the bottom plate (1), a fixing box (4) is arranged on the drying box (2) and the supporting column (3), a drying cylinder (5) is arranged inside the fixing box (4), a cavity is arranged inside the drying cylinder (5), a heating net (6) is arranged in the cavity, a high-temperature flame-retardant coating layer (7) is arranged inside the drying cylinder (5), rotating shafts (8) are arranged on two sides of the drying cylinder (5), one end, away from the drying cylinder (5), of each rotating shaft (8) penetrates through the fixing box (4), and extends towards the outside of the fixing box (4) to be connected with the output end of a motor (10) and the supporting column (3) respectively, bearings (9) are arranged at the penetrating positions of the rotating shaft (8) and the fixed box (4), the rotating shaft (8) is connected with the supporting column (3) through a bearing seat (11), a first communicating pipe (12) is arranged at the top of the drying box (2), one end of the first communicating pipe (12) is connected with the input end of a blower (13), the output end of the blower (13) is provided with a second communicating pipe (14), one end of the second communicating pipe (14) far away from the blower (13) is communicated with the fixed box (4), a suction fan (15) is arranged on the supporting column (3), a third communicating pipe (16) is arranged at the input end of the suction fan (15), one end of the third communicating pipe (16) far away from the suction fan (15) is communicated with the fixed box (4), and a feeding device (17) and a discharging device (18) are respectively arranged on the drying cylinder (5).

2. The rice drying and dehumidifying device as claimed in claim 1, wherein the feeding device (17) comprises a first feeding hole (19), the first feeding hole (19) is disposed at the top of the fixed box (4), a second feeding hole (20) is disposed on the drying drum (5), and a sealing cover (21) is disposed on the second feeding hole (20).

3. The rice drying and dehumidifying device according to claim 2, wherein the discharging device (18) comprises a first discharging hole (22), the first discharging hole (22) is disposed on a side of the drying drum (5) away from the second feeding hole (20), a push plate (23) is disposed on the first discharging hole (22), a protrusion (24) is disposed on a side of the push plate (23), a threaded hole is disposed on the protrusion (24), a locking bolt (25) is disposed in the threaded hole, the push plate (23) and the drying drum (5) are connected through the locking bolt (25), and a second discharging hole (26) is disposed at a bottom of the fixing box (4).

4. A rice drying and dehumidifying device as claimed in claim 1, wherein a support frame (27) is provided at one side of the motor (10), and the support frame (27) is fixed at one side of the drying box (2).

5. A rice drying and dehumidifying device as claimed in claim 1, wherein a support bar (28) is provided at the bottom of the fixing box (4).

6. The rice drying and dehumidifying device as claimed in claim 3, wherein the push plate (23) is composed of a first baffle plate (29) and a second baffle plate (30), each of the first baffle plate (29) and the second baffle plate (30) has a heat dissipation hole (31), and the first baffle plate (29) and the second baffle plate (30) are connected by a movable shaft (32).