Rice dedusting and cooling all-in-one machine

Abstract

The utility model discloses a rice dedusting and cooling all-in-one machine which comprises a box body, a screening mechanism used for screening rice is arranged in the box body, a conveying mechanism used for conveying the rice is arranged below the screening mechanism, a cooling mechanism used for cooling the rice is arranged above the conveying mechanism, and the cooling mechanism is arranged above the box body. The outer surface of the box body is provided with a dust suction assembly used for sucking flying dust. The electric telescopic rod is arranged to drive the screening filter frame to slide back and forth on the outer surface of the sliding rod, then the screening filter frame and rice in the rice are driven to be screened, impurities and dust in the rice can be rapidly screened, air circulation can be accelerated through the draught fan, the temperature of the rice is reduced, and the quality guarantee period of the rice is prolonged; the dust suction machine drives the input pipeline and the dust suction frame to suck flying dust in the box body, then the flying dust is conveyed into the settling box through the output pipeline to be settled, tiny dust particles can be effectively captured, and therefore environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rice production, in particular to a rice dust removal and cooling integrated machine. Background Art

[0002] Rice is a tiny grain. During the entire process from the farmland to the table, rice goes through multiple processing steps such as harvesting, hulling, and polishing. These steps may introduce dust and tiny rice grain fragments, affecting the overall quality and taste of the rice. Since rice contains a certain amount of moisture, it easily absorbs moisture from the surrounding environment during storage, causing mold. In addition, rice is sensitive to temperature, and a high temperature environment will accelerate the deterioration of rice quality.

[0003] After searching, the utility model patent with patent announcement number CN207430714U discloses a rice dust removal device, including a dust removal shell, a rice storage bucket, a motor, a sponge layer and an ash discharge port, the lower outer wall of the dust removal shell is equipped with a supporting foot, a dust removal chamber is provided inside the dust removal shell, an upper supporting part is installed on the upper side of the dust removal shell, an upper bracket is provided inside the upper supporting part, a rice storage bucket is installed inside the dust removal chamber, an ash discharge hole is provided on the side wall of the rice storage bucket, a dust removal cover is installed on the upper side of the upper supporting part, a motor is installed in the middle part of the dust removal cover, and a rotating shaft is connected to the lower side of the motor in a transmission manner. The utility model is a rice dust removal device, by putting rice to be dusted into the rice storage bucket, driving the first stirring blade and the second stirring blade to rotate by a mixer, and the first stirring blade and the second stirring blade are wrapped with a sponge layer on the outer side, which can wipe the floating dust on the surface of the rice, and the blower is used to blow the surface of the rice to further remove the floating dust on the surface of the rice, and the dust removal effect is good.

[0004] However, the above design still has some shortcomings. When the above design is used, the surface of the rice is blown by the blower, although the floating dust on the surface of the rice can be effectively removed. However, this method will cause the floating dust on the surface of the rice to be discharged through the dust outlet hole, thereby causing environmental pollution. This pollution not only affects the quality of the surrounding environment, but may also be inhaled by the operator. Therefore, we propose a rice dust removal device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a rice dust removal and cooling integrated machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice dust removal and cooling integrated machine, comprising a box body, a screening mechanism for screening rice is arranged inside the box body, a conveying mechanism for transporting rice is arranged below the screening mechanism, a cooling mechanism for cooling rice is arranged above the conveying mechanism, a dust suction assembly for extracting flying dust is arranged on the outer surface of the box body, the screening mechanism comprises two sliding rods fixedly connected to the inner wall of the box body, the outer surfaces of the two sliding rods are slidably connected with a screening filter frame together, a plurality of deceleration plates are arranged inside the screening filter frame, two electric telescopic rods are fixedly connected to the inner wall of the box body, the output end of each electric telescopic rod is fixedly connected to the outer surface of the screening filter frame, the dust suction assembly comprises a dust collector fixedly connected to the outer surface of the box body, the output end of the dust collector is fixedly connected to an output pipe, the bottom end of the output pipe is fixedly connected to a sedimentation box, the input end of the dust collector is fixedly connected to an input pipe, and the end of the input pipe away from the dust collector passes through the box body and is fixedly connected to the dust suction frame.

[0007] Among them, the conveying mechanism includes two fixed blocks fixedly installed on the inner wall of the box body, and the side surfaces of the two fixed blocks close to each other are jointly rotatably connected with a rotating rod, the outer surfaces of the two rotating rods are jointly transmission-connected with a filter conveyor belt, and a baffle is fixedly installed on the inner wall of the box body.

[0008] Wherein, a motor is fixedly connected to the outer surface of one of the fixed blocks, and the output end of the motor passes through the fixed block and is fixedly connected to the left end of one of the rotating rods.

[0009] Wherein, the cooling mechanism includes a fixing frame fixedly connected to the upper surfaces of the two fixing blocks, the fixing frame is located above the filter conveyor belt, and a fan is fixedly installed on the upper surface of the fixing frame.

[0010] The output end of the fan penetrates the fixing frame and extends to the inside of the fixing frame, and the output end of the fan is fixedly connected to an air outlet frame.

[0011] Wherein, a drawer is slidably installed at the bottom of the box body, and a feed frame is fixedly installed on the upper surface of the box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model drives the screening filter frame to slide back and forth on the outer surface of the sliding rod by arranging an electric telescopic rod, thereby driving the screening filter frame and the rice inside to be screened, and can quickly screen the impurities and dust in the rice; by arranging a deceleration plate, the falling speed of the rice inside the screening filter frame can be slowed down, and the screening process inside the screening filter frame can be prolonged, which has the advantage of more thorough screening; the air flow inside the fixed frame can be accelerated by the fan, and the temperature of the rice can be reduced by forced air circulation, thereby prolonging the shelf life of the rice; the dust inside the box body is extracted by the input pipe and the dust suction frame driven by the vacuum cleaner, and then transported to the inside of the sedimentation box through the output pipe for sedimentation, and can effectively capture tiny dust particles, thereby reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a rice dust removal and cooling integrated machine of the utility model;

[0015] Figure 2 This is a front cross-sectional view of a rice dust removal and cooling integrated machine of the utility model;

[0016] Figure 3 It is a top cross-sectional view of a rice dust removal and cooling integrated machine of the utility model;

[0017] Figure 4 The utility model is a side sectional view of a rice dust removal and cooling integrated machine.

[0018] In the figure:

[0019] 1. Dust collection assembly; 101. Dust collector; 102. Input pipe; 103. Output pipe; 104. Sedimentation box; 105. Dust collection frame;

[0020] 2. Cooling mechanism; 201. Fixed frame; 202. Fan; 203. Air outlet frame;

[0021] 3. Conveying mechanism; 301. Fixed block; 302. Filter conveyor belt; 303. Baffle; 304. Motor; 305. Rotating rod;

[0022] 4. Screening mechanism; 401. Screening filter frame; 402. Speed ​​reducer; 403. Sliding rod; 404. Electric telescopic rod;

[0023] 5. Box body; 6. Drawer; 7. Feed frame. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a rice dust removal and cooling integrated machine, including a box body 5, a screening mechanism 4 for screening rice is arranged inside the box body 5, a conveying mechanism 3 for transporting rice is arranged below the screening mechanism 4, a cooling mechanism 2 for cooling rice is arranged above the conveying mechanism 3, a dust suction component 1 for extracting flying dust is arranged on the outer surface of the box body 5, the screening mechanism 4 includes two sliding rods 403 fixedly connected to the inner wall of the box body 5, the outer surfaces of the two sliding rods 403 are slidably connected with a screening filter frame 401, and the screening filter frame 401 is arranged inside There are multiple speed reducers 402, and two electric telescopic rods 404 are fixedly connected to the inner wall of the box body 5. The output end of each electric telescopic rod 404 is fixedly connected to the outer surface of the screening filter frame 401. The dust collection assembly 1 includes a vacuum cleaner 101 fixedly connected to the outer surface of the box body 5. The output end of the vacuum cleaner 101 is fixedly connected to an output pipe 103, and the bottom end of the output pipe 103 is fixedly connected to a sedimentation box 104. The input end of the vacuum cleaner 101 is fixedly connected to an input pipe 102, and the end of the input pipe 102 away from the vacuum cleaner 101 passes through the box body 5 and is fixedly connected to a dust collection frame 105.

[0026] Among them, the conveying mechanism 3 includes two fixed blocks 301 fixedly installed on the inner wall of the box body 5, and the side surfaces of the two fixed blocks 301 close to each other are rotatably connected with a rotating rod 305. The outer surfaces of the two rotating rods 305 are jointly connected with a filter conveyor belt 302. The filter conveyor belt 302 can filter out residual impurities in the process of transporting rice. The inner wall of the box body 5 is fixedly installed with a baffle 303, which can prevent rice from falling outside the filter conveyor belt 302.

[0027] A motor 304 is fixedly connected to the outer surface of one of the fixed blocks 301 , and an output end of the motor 304 passes through the fixed block 301 and is fixedly connected to the left end of one of the rotating rods 305 .

[0028] Among them, the cooling mechanism 2 includes a fixed frame 201 fixedly connected to the upper surfaces of two fixed blocks 301, the fixed frame 201 is located above the filter conveyor belt 302, and a fan 202 is fixedly installed on the upper surface of the fixed frame 201. The fan 202 can be used to cool the rice immediately after dust removal to extend its shelf life.

[0029] The output end of the fan 202 penetrates the fixing frame 201 and extends to the inside of the fixing frame 201 . The output end of the fan 202 is fixedly connected to the air outlet frame 203 .

[0030] A drawer 6 is slidably mounted at the bottom of the box body 5, through which filtered impurities and dust can be easily cleaned. A feed frame 7 is fixedly mounted on the upper surface of the box body 5, and the feed frame 7 can prevent rice from spilling during the process of pouring rice.

[0031] Working principle: when in use, first pour the prepared rice into the feed frame 7, use the feed frame 7 to transport it into the screening filter frame 401, start the electric telescopic rod 404, use the electric telescopic rod 404 to drive the screening filter frame 401 and the rice inside to shake back and forth, so as to screen out the impurities in the rice, and the screened rice falls on the filter conveyor belt 302, start the motor 304, use the motor 304 to drive the rotating rod 305 to rotate, and at the same time drive the filter conveyor belt 302 and the rice to be transported outward, start the fan 202, use the fan 202 to transport air flow to the inside of the fixed frame 201 through the air outlet frame 203, accelerate the internal air flow, and then take away the temperature of the rice surface for rapid cooling, start the vacuum cleaner 101, use the vacuum cleaner 101 to drive the input pipe 102 and the dust suction frame 105 to extract the flying dust inside the box body 5, and then transport it to the inside of the sedimentation box 104 for sedimentation, so as to achieve the effect of protecting the surrounding environment.

[0032] 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 dust removal and cooling integrated machine, comprising a housing (5), characterized in that: A screening mechanism (4) for screening rice is arranged inside the box (5), a conveying mechanism (3) for transporting rice is arranged below the screening mechanism (4), a cooling mechanism (2) for cooling rice is arranged above the conveying mechanism (3), a dust collecting assembly (1) for extracting flying dust is arranged on the outer surface of the box (5), the screening mechanism (4) comprises two sliding rods (403) fixedly connected to the inner wall of the box (5), the outer surfaces of the two sliding rods (403) are slidably connected to a screening filter frame (401), a plurality of deceleration plates (402) are arranged inside the screening filter frame (401), and the inner surface of the box (5) is provided with a plurality of deceleration plates (402). Two electric telescopic rods (404) are fixedly connected to the wall, and the output end of each electric telescopic rod (404) is fixedly connected to the outer surface of the screening filter frame (401). The dust collection component (1) comprises a dust collector (101) fixedly connected to the outer surface of the box body (5), the output end of the dust collector (101) is fixedly connected to an output pipe (103), the bottom end of the output pipe (103) is fixedly connected to a sedimentation box (104), the input end of the dust collector (101) is fixedly connected to an input pipe (102), and the end of the input pipe (102) away from the dust collector (101) passes through the box body (5) and is fixedly connected to a dust collection frame (105).

2. The rice dust removal and cooling integrated machine according to claim 1, characterized in that: The conveying mechanism (3) comprises two fixed blocks (301) fixedly mounted on the inner wall of the box body (5); the side surfaces of the two fixed blocks (301) close to each other are rotatably connected to a rotating rod (305); the outer surfaces of the two rotating rods (305) are jointly transmission-connected to a filter conveyor belt (302); and a baffle (303) is fixedly mounted on the inner wall of the box body (5).

3. The rice dust removal and cooling integrated machine according to claim 2, characterized in that: A motor (304) is fixedly connected to the outer surface of one of the fixed blocks (301), and an output end of the motor (304) passes through the fixed block (301) and is fixedly connected to the left end of one of the rotating rods (305).

4. The rice dust removal and cooling integrated machine according to claim 3, characterized in that: The cooling mechanism (2) comprises a fixing frame (201) fixedly connected to the upper surfaces of two fixing blocks (301), the fixing frame (201) being located above the filter conveyor belt (302), and a fan (202) being fixedly mounted on the upper surface of the fixing frame (201).

5. The rice dust removal and cooling integrated machine according to claim 4, characterized in that: The output end of the fan (202) passes through the fixing frame (201) and extends to the interior of the fixing frame (201), and the output end of the fan (202) is fixedly connected to an air outlet frame (203).

6. The rice dust removal and cooling integrated machine according to claim 1, characterized in that: A drawer (6) is slidably mounted on the bottom of the box body (5), and a feed frame (7) is fixedly mounted on the upper surface of the box body (5).

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