CN111457685A - Automatic dewatering and drying device of high efficiency rice - Google Patents

Abstract

The invention provides a high-efficiency rice automatic draining and drying device. A high-efficiency rice automatic draining and drying device, comprising: a box body 1 and a box body 2 whose tops are both open, and the box body 2 is located above the box body 1; and a cover, the cover is arranged on the box The top of the box body 1; the sealing plug, which is fixedly installed on the bottom of the cover, and the sealing plug is in contact with the interior of the box body 1; the water filter net, which is fixedly installed in the the inner wall of the box body 2; the first coupling shaft, which is rotatably installed on the inner wall of one side of the box body 1; the second coupling shaft, which is rotatably installed on the box body on the inner wall of one side of the body. The high-efficiency rice automatic draining and drying device provided by the invention has the advantages of integrating draining and drying, significantly improving draining and drying effects, and improving work efficiency and rice yield.

Description

A high-efficiency rice automatic draining and drying device

technical field

The invention relates to the technical field of rice processing, in particular to a high-efficiency automatic draining and drying device for rice.

Background technique

Rice is a finished product made of rice after cleaning, hulling, milling, and finishing. Rice contains nearly 64% of the nutrients in rice and more than 90% of the nutrients needed by the human body. The main food of the people in the region, with the continuous improvement of people's living standards, the demand for rice is also increasing year by year. Therefore, more and more rice processing plants have emerged at this stage. In the process of rice production, in order to ensure rice Generally speaking, the rice will be thoroughly washed to reduce the content of other dust and impurities attached to it. After washing, it will be quickly dried and removed by the draining drying device, so as to retain the maximum extent of the rice in the rice. Nutrients.

However, in the traditional draining drying method, the draining efficiency is low, and for the large-scale rice draining work, not only the draining efficiency is low, but the draining effect is also poor, and the rice needs to be drained repeatedly. It greatly reduces the production efficiency of rice processing. In addition, the traditional method of draining and drying is to separate the draining and drying and process them through two equipments. During the back and forth transportation of rice, the labor burden of the staff is increased, and Most of the traditional drying methods are to place the rice in the drying room for natural drying, and the drying effect and drying speed are poor.

Therefore, it is necessary to provide a high-efficiency rice automatic draining and drying device to solve the above-mentioned technical problems.

SUMMARY OF THE INVENTION

The technical problem solved by the present invention is to provide a high-efficiency rice automatic draining and drying device that integrates draining and drying, significantly improves draining and drying effects, and improves work efficiency and rice yield.

In order to solve the above-mentioned technical problems, the high-efficiency rice automatic draining and drying device provided by the present invention includes: a box body 1 and a box body 2 whose tops are both open, and the box body 2 is located above the box body 1; , the cover is arranged on the top of the box body 1; the sealing plug is fixedly installed on the bottom of the cover, and the sealing plug is in contact with the interior of the box body 1; the water filter , the water filter is fixedly installed on the inner wall of the box body 2; the first coupling, the first coupling is rotatably installed on the inner wall of one side of the box body 1; the second coupling, the The second coupling shaft is rotatably installed on the inner wall of one side of the box body 1, and the ends of the first coupling shaft and the second coupling shaft far away from each other extend to the outside of the box body 1; The throwing bucket is arranged in the first box body, and the two ends of the throwing bucket are respectively fixedly connected with the ends of the first coupling shaft and the second coupling shaft which are close to each other; The holes are all set on the bucket; the rotating mechanism is arranged on one side outer wall of the box body 1; the material transmission mechanism is arranged in the box body 2.

Preferably, the rotating mechanism includes one motor, two synchronizing pulleys and a timing belt, the first motor is fixedly installed on one side outer wall of the first box body, and the two synchronizing pulleys are respectively fixed and sleeved on the first On the output shaft of the first motor and the first coupling shaft, the synchronous belt is sleeved on the two synchronous belts.

Preferably, the material conveying mechanism includes a second motor and an auger, the second motor is fixedly installed on the outer wall of one side of the second box body, and the auger is installed on the inner wall on both sides of the second box body in a rotating and sealing manner. The auger is located above the water filter screen, and one end of the auger is fixedly connected with the output shaft of the second motor.

Preferably, a feeding pipe and a discharging pipe are fixedly installed on the throwing bucket, a feeding door is hinged on the feeding pipe, a material valve is provided on the discharging pipe, and one side of the second box is fixedly installed There is a feeding branch pipe, a drain pipe is fixedly installed on one side of the second box body, and a water valve is arranged on the drain pipe.

Preferably, a rectangular frame body is fixedly sleeved on the outer wall of the box body 1, the cover and the rectangular frame body are fixedly connected by bolts, the bottom inner wall of the box body 1 is provided with a tapered opening, and the The cone mouth is matched with the discharge pipe, the cone mouth is communicated with the box body two, an inspection door is provided on the first box body, and the inspection door is matched with the discharge pipe.

Preferably, a box body 3 is arranged below the box body 2, a hopper is fixedly installed on the top of the box body 3, and the same enclosure frame is fixedly installed on the inner wall of the top and bottom of the box body 3. The four sides of the surrounding frame are provided with a plurality of first ventilation holes, the bottom inner wall of the box body 3 is rotatably sealed and installed with a ventilation tube, and the bottom end of the ventilation tube extends to the lower part of the box body 3. The vent pipe is fixedly installed with two ventilating branch pipes located in the third box body, the ventilating branch pipe is provided with a plurality of second vent holes, and the ends of the two ventilating branch pipes that are far away from each other are fixedly installed with A stirring blade, a concave pipe is arranged below the box body 3, and three exhaust branch pipes are fixedly installed on both sides of the box body 3. The pipes are fixedly connected, a hot air blower is arranged below the concave pipe, the air outlet of the hot air blower is fixedly connected with the concave pipe, the motor three is fixedly installed on the bottom of the box body three, and the motor three Both the output shaft and the ventilation pipe are fixedly sleeved with gears, and the two gears are engaged with each other. A connecting pipe is rotatably installed on the bottom inner wall of the ventilation pipe, and the bottom end of the connecting pipe extends to the ventilation pipe. below and fixedly connected with the concave tube.

Preferably, a peripheral pipe is fixedly installed at the air inlet of the hot air blower, and a filter screen is fixedly installed on the inner wall of the peripheral pipe.

Preferably, a blanking pipe is arranged above the box body 3, the top end of the blanking pipe is fixedly connected with the material feeding branch pipe, and the bottom end of the blanking pipe extends above the hopper.

Preferably, two load-bearing frames are fixedly installed on the top of the third box body, and the top of the load-bearing frames is fixedly connected with the second box body.

Preferably, two support frames are fixedly installed at the bottom of the box body 3, the concave tube penetrates the support frames, and the same load-bearing seat is fixedly installed on the sides of the two support frames close to each other. The top of the load-bearing base is fixedly connected with the hot air blower, and six horn covers are arranged in the third box, and the six horn covers are respectively fixedly connected with one end of the six exhaust branch pipes.

Compared with the related art, the high-efficiency rice automatic draining and drying device provided by the present invention has the following beneficial effects:

The invention provides a high-efficiency rice automatic draining and drying device. When in use, the washed rice is first poured into the shaker, and then the motor is started, and the shaker starts to rotate at a constant speed. At this time, the water on the rice is under centrifugal force. After a period of time, turn off the motor 1, open the inspection door, open the material valve, and the rice will fall into the water filter net in the second box, and then start the motor 2 , the rice can be conveyed. During the conveying process, the rice rolls up and down, and the remaining water on it falls to the bottom of the second box through the water filter, and then the rice is discharged through the feeding branch pipe. The drying process of the rice can be completed by drying in one step of the drying equipment. Through the setting of the swinging bucket and the water hole, the water can be quickly drained under the action of centrifugal force, and the auger can turn the material. , to further improve the draining effect, and during drying, the rice enters the third box through the feeding branch pipe, and then starts the motor three and the hot air blower, and the output shaft of the motor three rotates, so that the stirring blade can agitate the rice. At the same time, the hot air blower extracts the outside air, and the filter screen can remove most of the dust and impurities in the outside air, and then make hot air and enter the concave tube, and then the hot air enters the third box to dry the rice. The moisture in the dryer will be vaporized and discharged through the hopper. With the auxiliary stirring of the stirring blade, the drying efficiency is greatly improved, and under the action of multiple exhaust branch pipes and multiple second ventilation holes simultaneously discharging hot air, the drying efficiency is further improved. The drying efficiency is greatly improved, and the drying effect is significantly improved, which can integrate water drainage and drying, and improve the work efficiency and rice output.

Description of drawings

Fig. 1 is the schematic front view of the first embodiment of the high-efficiency rice automatic draining and drying device provided by the invention;

Fig. 2 is the structural representation of dumping bucket in the first embodiment of the high-efficiency rice automatic draining and drying device provided by the invention;

3 is a schematic front view of the first embodiment of the high-efficiency rice automatic draining and drying device provided by the present invention;

4 is a schematic front view of the second embodiment of the high-efficiency rice automatic draining and drying device provided by the present invention;

Fig. 5 is the enlarged schematic diagram of A part shown in Fig. 4;

Fig. 6 is the enlarged schematic diagram of B part shown in Fig. 4;

Fig. 7 is the enlarged schematic diagram of C part shown in Fig. 4;

FIG. 8 is a top-view structural schematic diagram of the enclosing frame in the second embodiment of the high-efficiency rice automatic draining and drying device provided by the present invention.

Labels in the figure: 1. Box 1; 2. Box 2; 3. Cover; 4. Sealing plug; 5. Water filter; 6. First coupling; 7. Second coupling; 8. Throwing bucket ;9, water hole; 10, motor 1; 11, synchronous wheel; 12, synchronous belt; 13, motor 2; 14, auger; 15, feeding pipe; 16, discharge pipe; 17, box body 3; 18, through the hopper; 19, the frame; 20, the first vent hole; 21, the vent pipe; 22, the air branch pipe; 23, the second vent hole; Branch pipe; 27, hot air blower; 28, motor three; 29, gear; 30, connecting pipe; 31, peripheral pipe; 32, filter screen.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

first embodiment

1-3, in the first embodiment of the present invention, the high-efficiency rice automatic draining and drying device includes: a box body 1 and a box body 2 2 whose tops are both open, and the box body 2 2 It is located above the box body 1 ; the cover 3 is arranged on the top of the box body 1 ; the sealing plug 4 is fixedly installed on the bottom of the cover 3 , The sealing plug 4 is in contact with the inside of the box body 1; the water filter screen 5 is fixedly installed on the inner wall of the box body two 2; the first coupling 6, the second A coupling shaft 6 is rotatably mounted on one side inner wall of the box body 1; a second coupling shaft 7 is rotatably mounted on the inner wall side of the box body 1 1, and the first coupling shaft 7 is rotatably mounted on one side inner wall of the box body 1 The ends of the first coupling 6 and the second coupling 7 that are far away from each other extend to the outside of the box body 1; The two ends of 8 are respectively fixedly connected with one end of the first coupling shaft 6 and the second coupling shaft 7 which are close to each other; ; Rotating mechanism, the rotating mechanism is arranged on the outer wall of one side of the box body 1;

The rotating mechanism includes a motor one 10, two synchronizing wheels 11 and a timing belt 12, the motor one 10 is fixedly installed on one side outer wall of the box body one 1, and the two synchronizing wheels 11 are respectively fixed and sleeved. On the output shaft of the first motor 10 and the first coupling shaft 6 , the synchronous belt 12 is sleeved on the two synchronous belts 12 .

The conveying mechanism includes a second motor 12 and an auger 14 , the second motor 12 is fixedly installed on the outer wall of one side of the box body 2 2 , and the auger 14 is rotationally sealed and installed on the second side of the box body 2 . On the inner walls of both sides, the auger 14 is located above the water filter screen 5 , and one end of the auger 14 is fixedly connected with the output shaft of the second motor 13 .

A feeding pipe 15 and a discharging pipe 16 are fixedly installed on the throwing bucket 8, a feeding door is hinged on the feeding pipe 15, and a material valve is provided on the discharging pipe 16. A feeding branch pipe is fixedly installed on the side, and a drain pipe is fixedly installed on one side of the box body 2 2 , and a water valve is arranged on the drain pipe.

A rectangular frame body is fixedly sleeved on the outer wall of the box body 1 , the cover 3 is fixedly connected with the rectangular frame body by bolts, and the bottom inner wall of the box body 1 is provided with a tapered opening. The cone mouth is adapted to the discharge pipe 16 , the cone mouth is communicated with the box body 2 2 , and the box body 1 1 is provided with an inspection door, which is connected to the discharge pipe 16 . fit.

In this example:

When in use, first take out the fixing bolts between the cover 3 and the rectangular frame, then open the material door on the feeding pipe 15, and then pour the cleaned rice into the dumping bucket 8, and pour it into the horizontal surface of the rice. Do not set too high in the throwing bucket 8, then close the material door and the cover 3, then start the motor one 10, while the output shaft of the motor one 10 rotates, driven by the synchronous wheel 11 and the synchronous belt 12, it can drive the first Once the coupling 6 rotates, then through the connection between the first coupling 6 and the second coupling 7 and the bucket 8, the bucket 8 starts to rotate at a constant speed. When rotating, the water in the rice will be in the centrifugal force. Under the action, the throwing bucket 8 is thrown out through the water hole 9, and falls into the box body 2 2 through the conical opening at the bottom of the box body 1. After a period of time, turn off the motor 1 10, then open the inspection door, and then open the discharge material. The material valve on the pipe 16, the rice will fall into the box body 2 2 through the cone mouth, and fall on the water filter screen 5, and then start the motor 2 13, the output shaft of the motor 2 13 will rotate, and then can drive the twister The dragon 14 rotates and conveys the rice. During the conveying process, the rice is also stirred by the auger 14, and the remaining water on it will fall to the bottom of the box 2 through the water filter 5, and then the rice will be discharged through the feeding branch pipe. After draining, pour the rice into the next drying equipment for drying to complete the draining and drying treatment of the rice. In the later stage, just open the water valve to extract the drained water.

Compared with the related art, the high-efficiency rice automatic draining and drying device provided by the present invention has the following beneficial effects:

When in use, first pour the cleaned rice into the dumping bucket 8, then start the motor 10, and the dumping bucket 8 starts to rotate at a constant speed. At this time, the water on the rice is thrown out of the dumping bucket 8 under the action of centrifugal force, and falls down. Enter the box 22, after a period of time, turn off the motor 1 10, open the inspection door, open the material valve, and the rice will fall into the water filter screen 5 in the box 22, then start the motor 2 13, you can The rice is conveyed. During the conveying process, the rice rolls up and down, and the remaining water on it falls to the bottom of the box 2 through the water filter 5, and then the rice is discharged through the feeding branch pipe. The drying work in the drying equipment can complete the draining and drying treatment of the rice. Through the setting of the dumping bucket 8 and the water passage hole 9, under the action of centrifugal force, the water can be drained quickly, and the turning of the auger 14 can be carried out. material to further improve the draining effect.

Second embodiment:

Based on the high-efficiency rice automatic draining and drying device provided in the first embodiment of the present application, the second embodiment of the present application proposes another high-efficiency rice automatic draining and drying device. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

The second embodiment of the present invention will be further described below with reference to the accompanying drawings and embodiments.

Please refer to FIGS. 4-8 in conjunction with the high-efficiency rice automatic draining and drying device further comprising a box body 3 17 , the box body 3 17 is arranged below the box body 2 2 , and the top of the box body 3 17 is fixed A hopper 18 is installed. The top and bottom inner walls of the box body 17 are fixedly installed with the same enclosing frame 19. The four sides of the enclosing frame 19 are provided with a plurality of first ventilation holes 20. The box body The bottom inner wall of the third 17 is rotatably installed with a ventilation pipe 21, the bottom end of the ventilation pipe 21 extends to the lower part of the box body 3 17, and two ventilation pipes 21 are fixedly installed on the 17 in the air-going branch pipe 22, the air-going branch pipe 22 is provided with a plurality of second ventilation holes 23, the ends of the two air-going branch pipes 22 that are far away from each other are fixedly installed with a stirring blade 24, and the box body three There is a concave pipe 25 below the box 17 , and three exhaust branch pipes 26 are fixedly installed on both sides of the box body 3 17 . Fixed connection, the bottom of the concave pipe 25 is provided with a hot air blower 27, the air outlet of the hot air blower 27 is fixedly connected with the concave pipe 25, the bottom of the box body 3 17 is fixedly installed with a motor three 28, The output shaft of the third motor 28 and the ventilation pipe 21 are fixedly sleeved with a gear 29, the two gears 29 are meshed, and a connecting pipe 30 is rotatably installed on the inner wall of the bottom of the ventilation pipe 21. The bottom end of the connecting pipe 30 extends below the ventilation pipe 21 and is fixedly connected with the concave pipe 25 .

A peripheral pipe 31 is fixedly installed at the air inlet of the hot air blower 27 , and a filter screen 32 is fixedly installed on the inner wall of the peripheral pipe 31 .

A blanking pipe is arranged above the box body 3 17 , the top end of the blanking pipe is fixedly connected with the material feeding branch pipe, and the bottom end of the blanking pipe extends above the hopper 18 .

Two load-bearing frames are fixedly installed on the top of the third box body 17 , and the top of the load-bearing frames is fixedly connected with the second box body 2 .

The bottom of the box body 17 is fixedly installed with two support frames, the concave tube 25 runs through the support frames, and the same load-bearing seat is fixedly installed on the side of the two support frames close to each other. The top of the seat is fixedly connected with the hot air blower 27 , and six horn covers are arranged in the box body 3 17 , and the six horn covers are respectively fixedly connected with one end of the six exhaust branch pipes 26 .

During drying, the rice enters the blanking pipe through the feeding branch pipe, and then enters the box 3 17 through the hopper 18, and then starts the motor 3 28 and the hot air blower 27, and the output shaft of the motor 3 28 rotates, and the output shaft of the motor 3 28 rotates. Under the driving of 29, the ventilation pipe 21 can be driven to rotate, and then the stirring blade 24 can be used to agitate and turn the rice. Remove most of it, then make hot air and enter the concave pipe 25, then these hot air enter the box body 3 17 through the exhaust branch pipe 26 and the air branch pipe 22, and then start to dry the rice. It will be vaporized and discharged through the hopper 18. Under the auxiliary stirring of the stirring blade 24, the drying efficiency is greatly improved. Improve the drying efficiency, and the drying effect is significantly improved.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related technologies Fields are similarly included in the scope of patent protection of the present invention.

Claims (10)

1. a high-efficiency rice automatic draining drying device, is characterized in that, comprises: Box 1 and box 2 are both open at the top, and the box 2 is located above the box 1; a cover, the cover is arranged on the top of the first box; a sealing plug, the sealing plug is fixedly installed on the bottom of the cover, and the sealing plug is in contact with the inside of the box body 1; a water filter screen, the water filter screen is fixedly installed on the inner wall of the second box body; a first coupling, which is rotatably mounted on the inner wall of one side of the box body 1; A second coupling, the second coupling is rotatably mounted on the inner wall of one side of the box body 1, and the ends of the first coupling shaft and the second coupling shaft far away from each other both extend to the box body 1 outside; A bucket throwing, the bucket throwing is arranged in the box body 1, and both ends of the bucket throwing are fixedly connected to the ends of the first coupling shaft and the second coupling shaft that are close to each other; a plurality of water-passing holes, and the plurality of the water-passing holes are all set on the throwing bucket; a rotating mechanism, the rotating mechanism is arranged on the outer wall of one side of the box body 1; A material conveying mechanism, the material conveying mechanism is arranged in the second box body. 2. The high-efficiency rice automatic draining and drying device according to claim 1, wherein the rotating mechanism comprises a motor one, two synchronizing wheels and a timing belt, and the motor one is fixedly installed on the box body one. On the outer wall of one side of the motor, the two synchronous wheels are respectively fixed and sleeved on the output shaft of the first motor and the first coupling shaft, and the synchronous belt is sleeved on the two synchronous belts. 3. high-efficiency rice automatic draining and drying device according to claim 1, is characterized in that, described feeding mechanism comprises two motors and auger, and two described motors are fixedly installed on one side outer wall of described box two On the upper side, the auger is installed on the inner walls of the two sides of the box body 2, the auger is located above the water filter, and one end of the auger is fixedly connected with the output shaft of the second motor. . 4. high-efficiency rice automatic draining and drying device according to claim 1, is characterized in that, described dumping bucket is fixedly installed with discharging pipe and discharging pipe, and described discharging pipe is hinged with material gate, described A material valve is arranged on the discharge pipe, a feeding branch pipe is fixedly installed on one side of the box body 2, a drain pipe is fixedly installed on one side of the box body 2, and a water valve is arranged on the drainage pipe. 5. The high-efficiency rice automatic draining and drying device according to claim 4, wherein a rectangular frame body is fixedly sleeved on the outer wall of the box body 1, and the cover and the rectangular frame body are connected by bolts. Fixed connection, the bottom inner wall of the first box is provided with a conical opening, the conical opening is adapted to the discharge pipe, the conical opening is communicated with the second box, and the first box is on the top An inspection door is provided, and the inspection door is adapted to the discharge pipe. 6. high-efficiency rice automatic draining and drying device according to claim 1, is characterized in that, the bottom of described box body 2 is provided with box body 3, and the top of described box body 3 is fixedly installed with a hopper, the A same enclosing frame is fixedly installed on the top and bottom inner walls of the box body 3, a plurality of first ventilation holes are opened on the four sides of the outer frame, and ventilation pipes are rotatably sealed on the inner wall of the bottom of the box body 3, The bottom end of the ventilation pipe extends to the lower part of the box body 3, and two air outlet branch pipes located in the box body 3 are fixedly installed on the ventilation pipe, and a plurality of first air outlet pipes are opened on the air outlet branch pipe. Two ventilation holes, stirring blades are fixedly installed at the ends of the two air-going branch pipes away from each other, a concave pipe is arranged below the box body 3, and three exhaust pipes are fixedly installed on both sides of the box body 3 A branch pipe, one end of the exhaust branch pipe away from the enclosing frame is fixedly connected to the concave pipe, a hot air blower is arranged below the concave pipe, and the air outlet of the hot air blower is fixedly connected to the concave pipe , the bottom of the box body three is fixedly installed with the motor three, the output shaft of the motor three and the ventilation pipe are fixedly sleeved with gears, the two gears are meshed, and the inner wall of the bottom of the ventilation pipe is A connecting pipe is rotatably installed, and the bottom end of the connecting pipe extends below the ventilation pipe and is fixedly connected with the concave pipe. 7. The high-efficiency rice automatic draining and drying device according to claim 6, wherein the air inlet of the hot air blower is fixedly installed with a peripheral pipe, and a filter screen is fixedly installed on the inner wall of the peripheral pipe. 8 . The high-efficiency rice automatic draining and drying device according to claim 6 , wherein a blanking pipe is arranged above the box body three, and the top of the blanking pipe is fixedly connected with the feeding branch pipe. 9 . , the bottom end of the blanking pipe extends to the top of the hopper. 9. The high-efficiency rice automatic draining and drying device according to claim 6, wherein the top of the box body three is fixedly installed with two load-bearing frames, and the top of the load-bearing frame is fixed to the box body two connect. 10. The high-efficiency rice automatic draining and drying device according to claim 6, wherein the bottom of the box body three is fixedly installed with two support frames, the concave pipe runs through the support frames, and the two The same load-bearing seat is fixedly installed on one side of the support frame close to each other, and the top of the load-bearing seat is fixedly connected with the hot air blower. They are respectively fixedly connected with one end of the six exhaust branch pipes.

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