Rice drying device for rice processing

Abstract

The utility model relates to a rice drying device for rice processing, comprising a base, a bracket fixed on the base, a loading bucket fixed on the base, two second cylinders fixed inside the bracket, a cover plate fixed on the output end of the second cylinder, two first cylinders fixed on the cover plate, a drying mechanism provided on the cover plate, the drying mechanism comprising a slide plate and a heating box, a slide plate fixed on the output end of the first cylinder, a rotatable sleeve vertically arranged in the slide plate, a rotatable stirring shaft sleeved in the sleeve, the stirring shaft is hollow, a frame fixed on the outside of the sleeve, stirring rods fixed on the inside of the frame and the stirring shaft. The rice drying device for rice processing is provided with a drying mechanism, when rice needs to be dried, the rice can be uniformly dried by the drying mechanism, and through the arrangement of the first nozzle, hot air flows from the middle to the surroundings and the heat-generating structure can quickly dry the rice, thereby making the rice drying more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice drying device for rice processing. Background Art

[0002] Rice is the main food of people in southern my country. During production, the rice grains need to be husked and cleaned to get white rice. If the new rice is not dried after harvesting or is not dried thoroughly enough, the rice will have more moisture after being peeled off from the rice grains. If the rice is not dried at this time, it will cause the rice to mold.

[0003] In the related art, a Chinese patent document with application number CN202220129262.8 proposes a drying device for uniformly drying rice processing, which can increase the heat to the inside of the loading bucket through a wind-heating heating device, thereby drying the rice. The front and back sides of the cover plate are provided with displacement holes, and the displacement holes cooperate with the wind-heating heating device to allow the heat to enter the inside of the loading bucket, and at the same time replace the moisture inside the loading bucket or the gas that has been used to dry the rice, so that the gas with heat can continuously enter the inside of the loading bucket to dry the rice, and then through the mutual cooperation between the supporting frame, the first telescopic rod, the cover plate, the motor, the transmission telescopic structure, the rotating disk, the telescopic rotating assembly, the stirring shaft and other structures, the rice in the loading bucket can be stirred and the rice at the bottom of the loading bucket can be turned upward, so that the rice at different positions can reach the top position, so that the rice can be heated evenly during drying.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the device can increase the heat to the inside of the loading bucket through the wind heating device, and the wind heating device is arranged on the cover plate, resulting in that the wind heating device can only blow hot air into the loading bucket from the top, which will cause the rice at the bottom of the loading bucket to be insufficiently dried. Although the stirring work can be performed and the rice at the bottom of the loading bucket can be turned upward, the upward turning of the rice is limited, and the rice at the bottom of the loading bucket that has not been turned over and the top of the loading bucket cannot be fully dried. In view of this, a rice drying device for rice processing is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a rice drying device for rice processing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a rice drying device for rice processing, comprising a base, a bracket fixed on the base, a loading bucket fixed on the base, two second cylinders fixed inside the bracket, a cover plate fixed on the output end of the second cylinder, two first cylinders fixed on the cover plate, and a drying mechanism provided on the cover plate;

[0007] The drying mechanism includes a slide plate and a heating box. The slide plate is fixed at the output end of the first cylinder. A rotatable sleeve is vertically arranged in the slide plate. A rotatable stirring shaft is sleeved in the sleeve. The stirring shaft is hollow. A frame is fixed outside the sleeve. Stirring rods are fixed inside the frame and on the stirring shaft.

[0008] A fan is fixed on the bracket, one end of the fan is connected to a heating box, a plurality of heating wires are fixed in the heating box, a rotary joint is rotatably installed on the upper end of the stirring shaft, a first air inlet pipe is connected between the rotary joint and the heating box, and a plurality of second nozzles distributed equidistantly are fixed on the stirring shaft.

[0009] Furthermore, the stirring rods are staggeredly distributed on the inner side of the frame and the stirring shaft, and the heating box is fixedly mounted on the bracket.

[0010] Furthermore, a diverter pipe is fixed to the lower end of the cover plate, a plurality of second nozzles are fixed to the lower end of the diverter pipe, a second air inlet pipe is fixed to one end of the diverter pipe, and one end of the second air inlet pipe is connected to one side of the heating box.

[0011] Furthermore, the drying mechanism includes a circulation pipe, the cover plate is connected with the circulation pipe, and one end of the circulation pipe is connected with the other end of the fan.

[0012] Furthermore, a sealing gasket is fixed to the outer side of the slide plate, and the sealing gasket is slidably connected to the inner peripheral wall of the loading bucket.

[0013] Furthermore, the second driven bevel gear and the first driven bevel gear are fixed on the stirring shaft and the sleeve respectively, the slide plate is fixedly mounted with a motor, the output end of the motor is fixed with a driving bevel gear, and the second driven bevel gear and the first driven bevel gear are meshed on both sides of the driving bevel gear.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The rice drying device for rice processing is provided with a drying mechanism. When the rice needs to be dried, the rice can be evenly dried by the drying mechanism. The first nozzle is arranged so that hot air flows from the middle to the surroundings and the heating structure can quickly dry the rice, thereby making the rice drying more even. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the rotary joint and the first air inlet pipe of the utility model;

[0018] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0019] In the figure: 1 base, 2 bracket, 3 loading bucket, 4 first cylinder, 5 second cylinder, 6 cover plate, 7 drying mechanism, 701 motor, 702 driving bevel gear, 703 first driven bevel gear, 704 sleeve, 705 stirring shaft, 706 second driven bevel gear, 707 rotary joint, 708 first air inlet pipe, 709 slide plate, 710 frame, 711 stirring rod, 712 first nozzle, 713 second nozzle, 714 shunt pipe, 715 circulation pipe, 716 second air inlet pipe, 717 heating wire, 718 heating box, 719 fan. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A rice drying device for rice processing in this embodiment includes a base 1, a bracket 2 is fixed on the base 1, a loading bucket 3 is fixed on the base 1, two second cylinders 5 are fixed on the inner side of the bracket 2, a cover plate 6 is fixed on the output end of the second cylinder 5, a plurality of air holes are opened on the cover plate 6 to facilitate moisture discharge, two first cylinders 4 are fixed on the cover plate 6, and a drying mechanism 7 is provided on the cover plate 6.

[0022] The drying mechanism 7 includes a slide plate 709 and a heating box 718. The slide plate 709 is fixed to the output end of the first cylinder 4. A rotatable sleeve 704 is vertically arranged in the slide plate 709. A rotatable stirring shaft 705 is sleeved in the sleeve 704. The stirring shaft 705 is hollow. A frame 710 is fixed to the outside of the sleeve 704. Stirring rods 711 are fixed on the inside of the frame 710 and the stirring shaft 705. The stirring rods 711 are staggered on the inside of the frame 710 and the stirring shaft 705. The heating box 718 is fixedly installed on the bracket 2. The second driven bevel gear 706 and the first driven bevel gear 703 are respectively fixed on the stirring shaft 705 and the sleeve 704. The motor 701 is fixedly installed on the slide plate 709. The output end of the motor 701 is fixed with an active bevel gear 702. The second driven bevel gear 706 and the first driven bevel gear 703 are meshed on both sides of the active bevel gear 702.

[0023] By starting the motor 701, the motor 701 drives the active bevel gear 702 to rotate, and then the second driven bevel gear 706 and the first driven bevel gear 703 are meshed on both sides of the active bevel gear 702, so that the sleeve 704 and the stirring shaft 705 rotate at the same time, and then the sleeve 704 drives the frame 710 to rotate, and then the frame 710 and the stirring shaft 705 simultaneously drive the stirring rod 711 on the top to stir alternately, so as to break up and turn over the rice.

[0024] A fan 719 is fixed on the bracket 2, one end of the fan 719 is connected to a heating box 718, a plurality of heating wires 717 are fixed in the heating box 718, a rotary joint 707 is rotatably mounted on the upper end of the stirring shaft 705, a first air inlet pipe 708 is connected between the rotary joint 707 and the heating box 718, and a plurality of second nozzles 713 distributed equidistantly are fixed on the stirring shaft 705.

[0025] The device starts the electric heating wire 717 and the fan 719, and the gas is transported to the heating box 718 through the fan 719. The electric heating wire 717 heats the gas, and the heated gas is transported to the first air inlet pipe 708 and the rotary joint 707. The hot air in the rotary joint 707 is then transported to the stirring shaft 705, and then the hot air is sprayed from the middle to the surroundings through the first nozzle 712 to evenly dry the large wood.

[0026] Among them, a diverter pipe 714 is fixed at the lower end of the cover plate 6, and multiple second nozzles 713 are fixed at the lower end of the diverter pipe 714. A second air inlet pipe 716 is fixed at one end of the diverter pipe 714. One end of the second air inlet pipe 716 is connected to one side of the heating box 718, so that hot air can flow into the second air inlet pipe 716, then enter the diverter pipe 714, and then be sprayed out through the second nozzle 713 to dry the turned large logs on the top of the loading bucket 3.

[0027] At the same time, the drying mechanism 7 includes a circulation pipe 715, and the circulation pipe 715 is connected to the cover plate 6. One end of the circulation pipe 715 is connected to the other end of the fan 719. When the slide plate 709 is driven up and down by the first cylinder 4, a small amount of hot air will move from under the slide plate 709 to between the lower end of the cover plate 6 and the upper end of the slide plate 709. At this time, the gas preheated by the circulation pipe 715 is drawn into the heating box 718 by the fan 719, thereby reducing the air heating time.

[0028] In addition, a sealing gasket is fixed to the outer side of the slide plate 709 , and the sealing gasket is slidably connected to the inner peripheral wall of the loading bucket 3 , thereby increasing the sealing performance between the slide plate 709 and the inner peripheral wall of the loading bucket 3 .

[0029] The working principle of the above embodiment is:

[0030] When the rice needs to be heated, first pour the rice into the loading bucket 3, then start the second cylinder 5 to drive the cover plate 6 to descend, so that the cover plate 6 abuts against the upper end of the loading bucket 3 to seal it, and then start the electric heating wire 717 and the fan 719 to transport the gas to the heating box 718 through the fan 719, and then the electric heating wire 717 heats the gas, and the heated gas is transported to the first air inlet pipe 708, the second air inlet pipe 716 and the rotary joint 707, and then the hot air in the rotary joint 707 is transported to the stirring shaft 705, and the gas in the second air inlet pipe 716 enters the diverter pipe 714, and then is sprayed out through the second nozzle 713 to dry the turned large wood on the top of the loading bucket 3, and then the hot air is sprayed from the middle to the surroundings through the first nozzle 712 to evenly dry the large wood.

[0031] The driving bevel gear 702 is driven to rotate by starting the motor 701, and the second driven bevel gear 706 and the first driven bevel gear 703 are meshed on both sides of the driving bevel gear 702, so that the sleeve 704 and the stirring shaft 705 rotate at the same time, and then the sleeve 704 drives the frame 710 to rotate, and then the frame 710 and the stirring shaft 705 simultaneously drive the stirring rod 711 on the top to stir alternately, so as to break up and turn over the rice.

[0032] Then, by starting the first cylinder 4, the first cylinder 4 drives the slide plate 709 to move up and down, thereby driving the frame 710, the stirring shaft 705 and the stirring rod 711 below the slide plate 709 to move up and down to break up and turn the rice.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice drying device for rice processing, comprising a base (1), characterized in that: A bracket (2) is fixed on the base (1), a loading bucket (3) is fixed on the base (1), two second cylinders (5) are fixed inside the bracket (2), a cover plate (6) is fixed at the output end of the second cylinder (5), two first cylinders (4) are fixed on the cover plate (6), and a drying mechanism (7) is provided on the cover plate (6); The drying mechanism (7) comprises a slide plate (709) and a heating box (718). The slide plate (709) is fixed to the output end of the first cylinder (4). A rotatable sleeve (704) is vertically arranged in the slide plate (709). A rotatable stirring shaft (705) is sleeved in the sleeve (704). The stirring shaft (705) is hollow. A frame (710) is fixed to the outside of the sleeve (704). Stirring rods (711) are fixed to the inside of the frame (710) and the stirring shaft (705). A fan (719) is fixed on the bracket (2), one end of the fan (719) is connected to a heating box (718), a plurality of electric heating wires (717) are fixed in the heating box (718), a rotary joint (707) is rotatably mounted on the upper end of the stirring shaft (705), a first air inlet pipe (708) is connected between the rotary joint (707) and the heating box (718), and a plurality of second nozzles (713) distributed at equal intervals are fixed on the stirring shaft (705).

2. A rice drying device for rice processing according to claim 1, characterized in that: The stirring rods (711) are staggeredly distributed on the inner side of the frame (710) and the stirring shaft (705), and the heating box (718) is fixedly mounted on the bracket (2).

3. A rice drying device for rice processing according to claim 1, characterized in that: A diverter pipe (714) is fixed at the lower end of the cover plate (6), a plurality of second nozzles (713) are fixed at the lower end of the diverter pipe (714), a second air inlet pipe (716) is fixed at one end of the diverter pipe (714), and one end of the second air inlet pipe (716) is connected to one side of the heating box (718).

4. A rice drying device for rice processing according to claim 1, characterized in that: The drying mechanism (7) comprises a circulation pipe (715), the cover plate (6) is connected to the circulation pipe (715), and one end of the circulation pipe (715) is connected to the other end of the fan (719).

5. A rice drying device for rice processing according to claim 1, characterized in that: A sealing gasket is fixed on the outer side of the slide plate (709), and the sealing gasket is slidably connected to the inner peripheral wall of the loading bucket (3).

6. A rice drying device for rice processing according to claim 1, characterized in that: The stirring shaft (705) and the sleeve (704) are respectively fixed with a second driven bevel gear (706) and a first driven bevel gear (703); the slide plate (709) is fixedly mounted with a motor (701); an active bevel gear (702) is fixed to the output end of the motor (701); and the second driven bevel gear (706) and the first driven bevel gear (703) are meshed on both sides of the active bevel gear (702).

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