Turnover barrel for rice drying machine

Abstract

The utility model belongs to the technical field of rice processing equipment, and particularly relates to an overturning barrel for a rice dryer, which comprises a fixed barrel, a rotating barrel is rotatably connected onto the fixed barrel, the rotating barrel comprises two barrel bodies, and the two barrel bodies are rotatably connected onto the fixed barrel; the fixed rod is fixedly connected between the two cylinder bodies; the high-temperature-resistant filter screen is fixedly connected to the fixed rod; a heating assembly is further included. The fixing rod is arranged between the two barrel bodies, the cylindrical high-temperature-resistant filter screen is arranged on the fixing rod, and the heating assembly is arranged on the portion, located on the outer side of the filter screen, of the rotating barrel, so that rice can be dried in an auxiliary mode through the electric heating pipe, and the drying effect is improved; meanwhile, fine broken materials in the rice can be discharged through a high-temperature-resistant filter screen and a broken slag discharging groove, on one hand, auxiliary drying of the rice is conducted, on the other hand, screening and filtering of the rice can be achieved, and the problem that at the present stage, the functionality of a device is low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice processing equipment technical field, concretely is a rice dryer with turnover bucket. BACKGROUND

[0002] Rice drying is one of the indispensable steps in the process of processing commodity rice after rice harvesting, the main purpose is to remove the excess moisture in the rice, ensure that rice can be stored for a long time without mildew, germination or suffering from pests, rice drying is generally carried out by the way of drying barrel, such as:

[0003] Patent No. CN202420515983.1 discloses a rice drying device, which rotates the drying cylinder by controlling the output gear and the driven gear through the transmission assembly, so that the rice and the cylinder body are in full contact, and the uneven drying condition is avoided, but this way has certain defects and deficiencies, first of all, because the drying cylinder rotates, it is not convenient to install a drying heating mechanism on the outside, which makes the drying effect of the rice unsatisfactory, secondly, the rice cannot be filtered during the drying process, and the fine materials and small particles in the rice cannot be removed, so the use effect is not good, therefore, it needs to be improved. SUMMARY

[0004] (I) technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a rice dryer with turnover barrel, which is characterized by being provided with a fixed rod between two cylinder bodies, a high-temperature-resistant filter screen in the form of a cylinder is arranged on the fixed rod, a heating assembly is arranged on the outer side of the filter screen of the rotating cylinder, the auxiliary drying of the rice can be carried out through the electric heating pipe, at the same time, the fine materials in the rice can be discharged through the high-temperature-resistant filter screen and the slag discharge slot, on the one hand, the auxiliary drying of the rice is carried out, on the other hand, the screening and filtering of the rice are realized, and the problem of poor functionality of the device at the present stage is solved.

[0006] (II) technical scheme

[0007] The utility model discloses a kind of turnover barrels for rice dryer to achieve the above-mentioned purposes specifically using the following technical solutions:

[0008] A kind of turnover barrels for rice dryer, including fixed cylinder, the fixed cylinder is rotatably connected with rotating cylinder, the rotating cylinder includes: cylinder body, is provided with two, two The cylinder body is rotatably connected on fixed cylinder;Fixed rod is fixedly connected between two cylinder bodies;High-temperature-resistant filter screen is fixedly connected on fixed rod;Further include heating assembly, the heating assembly is set at the high-temperature-resistant filter screen of rotating cylinder, the drying heating of the rice in the high-temperature-resistant filter screen is realized, the heating assembly includes box, and box is opened with left and right through circular hollow cavity, two cylinder bodies are rotatably connected at the circular hollow cavity of box.

[0009] Further, the top of the box is fixedly connected with a box cover, and a plurality of electric heating pipes are installed on the lower surface of the box cover in equidistant distribution, and a heating chamber is formed between the electric heating pipes and the circular hollow cavity.

[0010] Further, the bottom of the box is provided with a slag discharge chute, and a storage box is arranged below the slag discharge chute.

[0011] Further, the lower surface of the box is fixedly connected with symmetrically distributed support frames.

[0012] Further, the outer wall of one of the barrel bodies is fixedly connected with a gear ring.

[0013] Further, a ventilation pipe is communicated between the two ends of the fixed barrel, a filter box and a negative pressure pump are respectively installed on the ventilation pipe, the negative pressure pump is fixedly connected to the outer wall of the box, the filter box is sequentially filled with filter cotton and moisture-absorbing cotton, and a heating cylinder is communicated with the ventilation pipe, and an electric heating wire is installed in the heating cylinder.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a rice dryer with the following

[0016] Beneficial effects:

[0017] 1. The utility model discloses a rotating barrel is connected on the fixed cylinder, and the rotating barrel is composed of a barrel body, a fixed rod and a high-temperature-resistant filter screen, and a heating assembly is arranged on the outer side of the high-temperature-resistant filter screen, so that the rice can be heated by the electric heating pipe when the rice is transmitted to the inner side of the high-temperature-resistant filter screen, the auxiliary drying of the rice is accelerated, the fine fragments and residues in the rice can be discharged through the high-temperature-resistant filter screen and the slag discharge chute, and the rice is filtered, so that the device has the functions of auxiliary heating and filtering, the function of the device can be upgraded, the size of the slag discharge chute can be adjusted according to requirements, and then the heat dissipation is reduced.

[0018] 2. The utility model discloses a ventilation pipe communicated with the fixed cylinder, and the ventilation pipe can realize the ventilation of the device, remove the moisture, filter the moisture, accelerate the drying, and the heating cylinder communicated with the ventilation pipe is provided with an electric heating wire, so that the gas can be heated, and the drying of the rice is accelerated. ACCURACY

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the rotating barrel in the utility model;

[0021] Figure 3 It is a sectional view of the heating assembly in the utility model.

[0022] In the figure: 1, fixed cylinder; 2, rotating cylinder; 201, cylinder body; 202, fixed rod; 203, high-temperature-resistant filter screen; 204, gear ring; 3, heating assembly; 301, box body; 302, circular hollow cavity; 303, box cover; 304, electric heating tube; 305, heating chamber; 306, slag discharge chute; 307, storage box; 308, support frame; 4, ventilation pipe; 5, filter box; 6, negative pressure pump. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] EMBODIMENT

[0025] As shown in Figure 1 , Figure 2 and Figure 3 , an overturning barrel for a rice dryer is provided in an embodiment of the utility model, which comprises a fixed cylinder 1, the fixed cylinder 1 is rotationally connected with a rotating cylinder 2, the rotating cylinder 2 comprises: two cylinder bodies 201, both of which are rotationally connected to the fixed cylinder 1; a fixed rod 202, which is fixedly connected between the two cylinder bodies 201; a high-temperature-resistant filter screen 203, which is fixedly connected to the fixed rod 202; and a heating assembly 3, which is arranged at the high-temperature-resistant filter screen 203 of the rotating cylinder 2 to realize drying and heating of rice inside the high-temperature-resistant filter screen 203, the heating assembly 3 comprises a box body 301, and a circular hollow cavity 302 is formed through the left and right sides of the box body 301, and both of the two cylinder bodies 201 are rotationally connected to the circular hollow cavity 302 of the box body 301.

[0026] It should be noted that the fixed cylinder 1 and the rotating cylinder 2 constitute the main part of the turnover barrel, the rotating cylinder 2 is rotationally connected to the fixed cylinder 1, so that the rice drying is more uniform, the rotating cylinder 2 includes a cylinder body 201, a fixed rod 202 and a high-temperature-resistant filter screen 203, the fixed rod 202 realizes the connection and fixation between the two cylinder bodies 201, the high-temperature-resistant filter screen 203 is fixed in a cylindrical shape on the fixed rod 202, which can filter rice on one hand, and facilitate the drying and heating of the rice on the inside, thereby increasing the drying effect of the rice, by setting the heating assembly 3, the heating assembly 3 can realize the drying effect of the rice on the inside of the high-temperature-resistant filter screen 203, the main part of the heating assembly 3 is a box body 301, a circular hollow cavity 302 is formed on the box body 301, realizing the rotational connection of the cylinder body 201 on the box body 301, and the box body 301 does not rotate when the cylinder body 201 rotates.

[0027] As shown in Figure 3 some embodiments, the top of the box body 301 is fixedly connected with a box cover 303, and the lower surface of the box cover 303 is installed with a plurality of electric heating pipes 304 distributed at equal intervals, and a heating chamber 305 is formed between the electric heating pipes 304 and the circular hollow cavity 302.

[0028] It should be noted that the box cover 303 is used for protection on the top of the box body 301, and the electric heating pipes 304 installed on the box cover 303 can generate high-temperature heat, thereby realizing the auxiliary drying of the rice on the inside of the high-temperature-resistant filter screen 203.

[0029] As shown in Figure 3 some embodiments, the bottom of the box body 301 is provided with a slag discharge slot 306, and a storage box 307 is arranged below the slag discharge slot 306.

[0030] It should be noted that the residues in the high-temperature-resistant filter screen 203 can be discharged through the high-temperature-resistant filter screen 203, and then enter the storage box 307 through the slag discharge slot 306, realizing the collection of the residues, and the width of the slag discharge slot 306 can be adjusted according to requirements.

[0031] As shown in Figure 1 and Figure 3 some embodiments, the lower surface of the box body 301 is fixedly connected with symmetrically distributed support frames 308, realizing the support and fixation of the box body 301.

[0032] As shown in Figure 2 some embodiments, the outer wall of one of the cylinder bodies 201 is fixedly connected with a gear ring 204, realizing the rotational driving of the cylinder body 201, and this driving mode is a known prior art and will not be described in detail.

[0033] As shown in Figure 1As shown, in some embodiments, the ventilation pipe 4 is communicated between the two end portions of the fixed cylinder 1, the filter box 5 and the negative pressure pump 6 are respectively installed on the ventilation pipe 4, the negative pressure pump 6 is fixedly connected to the outer wall of the box body 301, the filter cotton and the moisture absorbing wool are sequentially filled in the filter box 5, and the heating cylinder is communicated on the ventilation pipe 4, the electric heating wire is installed in the heating cylinder.

[0034] It should be noted that the ventilation pipe 4 can realize the ventilation function of the turnover barrel, the negative pressure pump 6 can realize the circulation of gas by being installed on the ventilation pipe 4, the filter box 5 is arranged on the ventilation pipe 4, the filter cotton and the moisture absorbing wool are sequentially filled in the filter box 5, the moisture absorption and filtration of the gas are realized, the humidity in the fixed cylinder 1 and the rotating cylinder 2 is reduced, the heating cylinder is arranged between the filter box 5 and the negative pressure pump 6, the air can be heated by the electric heating wire in the heating cylinder, and then the drying effect of the rice is accelerated.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A turnover tub for a rice dryer comprising a stationary cylinder (1), characterized in that: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises:

2. The turnover tub for a rice dryer according to claim 1, wherein: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises:

3. The turnover tub for a rice dryer according to claim 1, wherein: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises:

4. The turnover tub for a rice dryer according to claim 1, wherein: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises:

5. The turnover tub for a rice dryer according to claim 1, wherein: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises:

6. The turnover tub for a rice dryer according to claim 1, wherein: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (1) is rotationally connected with a rotating cylinder (2), and the rotating cylinder (2) comprises: The fixed cylinder (

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