A brush-type rice energy-saving drying device

Abstract

The present invention provides a brush-brush-type energy-saving rice drying device. The brush-brush-type energy-saving rice drying device comprises: a box body; a first conveying mechanism, the first conveying mechanism comprises two conveying units; a second conveying mechanism, the second conveying mechanism comprises two conveying units, the first conveying mechanism and the second conveying mechanism are both arranged in the box body, the first conveying mechanism is arranged above the second conveying mechanism, the two conveying units of the first conveying mechanism and the second conveying mechanism each comprise two mounting shafts, the mounting shafts are both rotatably mounted on both sides of the box body, rollers are fixedly sleeved on the mounting shafts, and the same conveyor belt is wound around the corresponding two rollers. The brush-brush-type energy-saving rice drying device provided by the present invention has the advantages of uniformly drying rice and preheating rice by using the rising heat, good drying effect, energy saving, and protection of the motor.

Description

Technical Field

[0001] The invention relates to the technical field of drying equipment, and in particular to a uniform brushing type rice energy-saving drying device. Background Art

[0002] Rice is a finished product made from rice grains after cleaning, husking, milling, and finishing. Rice contains nearly 64% of the nutrients in rice and more than 90% of the nutrients needed by the human body. It is also the main food for people in most parts of China. The dryness of rice needs to be tested before packaging. If the dryness is not enough, it needs to be dried, otherwise the rice will easily deteriorate and infested with insects.

[0003] The conventional rice drying device has a complex structure, high power consumption, and average drying effect. In addition, the motor used in the rice drying device is exposed to the outside and is easily covered with dust, which affects its performance.

[0004] Therefore, it is necessary to provide a uniform brushing type rice energy-saving drying device to solve the above-mentioned technical problems. Summary of the invention

[0005] The technical problem solved by the invention is to provide a uniform brush type rice energy-saving drying device which can evenly dry rice and preheat the rice by utilizing the rising heat, has good drying effect, saves energy and can protect the motor.

[0006] In order to solve the above technical problems, the present invention provides a brush-type energy-saving rice drying device, comprising: a box; a first conveying mechanism, the first conveying mechanism comprising two conveying units; a second conveying mechanism, the second conveying mechanism comprising two conveying units, the first conveying mechanism and the second conveying mechanism are both arranged in the box, the first conveying mechanism is arranged above the second conveying mechanism, the two conveying units of the first conveying mechanism and the second conveying mechanism each include two mounting shafts, the mounting shafts are rotatably mounted on both sides of the box, rollers are fixedly sleeved on the mounting shafts, and the same conveyor belt is wound around the corresponding two rollers; two first pulleys, two The first pulleys are respectively fixedly sleeved on the two mounting shafts close to each other of the first conveying mechanism; the second pulleys, the two second pulleys are respectively fixedly sleeved on the two mounting shafts close to each other of the second conveying mechanism; two belts, the two belts are respectively wound around the two first pulleys and the two second pulleys; two first gears, the two first gears are respectively fixedly sleeved on the two mounting shafts close to the second pulley; two first motors, the two first motors are both arranged on one side of the box close to the first gear, the two first motors; two second gears, the two second gears are respectively fixedly sleeved on the two first a motor output shaft; two chains, the two chains are respectively wound around the corresponding first gear and the second gear; two brackets, the two brackets are both arranged in the box; a drying plate, the drying plate is fixedly mounted on the two brackets, the drying plate is arched, and a chamber is provided on the drying plate; a heating tube, the heating tube is fixedly mounted on the inner wall of the chamber; two mounting blocks, the two mounting blocks are fixedly mounted on the corresponding bottom inner wall, and the two mounting blocks are provided with mounting grooves; two fixing rods, the two fixing rods are respectively fixedly mounted in the corresponding mounting grooves; four sliders, the four sliders are respectively fixedly mounted on the two brackets, and the four The sliders are slidably mounted on the two fixed rods respectively; four springs, the four springs are slidably mounted on the two ends of the two fixed rods respectively; a second motor, the second motor is arranged on the side of the box body close to the first motor; a rotating shaft, the rotating shaft is fixedly mounted on the output shaft of the second motor, and the rotating shaft is rotatably connected to both sides of the box body; a cam, the cam is fixedly sleeved on the rotating shaft; a roller, the roller is rotatably mounted on the bottom end of the cam; a feeding funnel, the feeding funnel is fixedly mounted on the top of the box body; a dividing plate, the dividing plate is fixedly mounted on the top of the box body; two discharge plates, the two discharge plates are respectively fixedly mounted on both sides of the box body.

[0007] Preferably, a feeding hole is opened on the top of the box body, the feeding hole is matched with the feeding funnel, and the dividing plate is fixedly installed with the feeding hole.

[0008] Preferably, discharge holes are provided on both sides of the box body, and the discharge plates are fixedly connected to the corresponding discharge holes.

[0009] Preferably, a plurality of steam exhaust holes are provided on the top of the box body.

[0010] Preferably, material guide plates are fixedly mounted on both side inner walls of the box body, and the material guide plates are arranged above the second conveying mechanism.

[0011] Preferably, the four conveyor belts are all metal screens, and the metal screens are mesh.

[0012] Preferably, three mounting frames are fixedly mounted on one side of the box body, and the second motor and two of the first motors are fixedly mounted on the three mounting frames respectively.

[0013] Compared with the related art, the brush-type rice energy-saving drying device provided by the present invention has the following beneficial effects:

[0014] The present invention provides a uniform brush type energy-saving rice drying device. Rice is uniformly and continuously fed into a feeding funnel, and a material dividing plate is used to drop the rice onto two conveyor belts of a first conveying mechanism. Two first motors are started and the rotation directions of the two first motors are set oppositely, and the rice on the two conveyor belts of the first conveying mechanism moves away from each other, and after falling onto the two conveyor belts of the second conveying mechanism, the rice moves closer to each other until it falls onto a drying plate. The second motor drives the drying plate to reciprocate, so that the rice on the drying plate moves uniformly to both sides, and the drying plate is heated by a heating pipe, and the rice is dried on the drying plate, and then moves to both sides of the drying plate and falls onto a discharge plate to be discharged out of a box. The heat on the drying plate rises and preheats the rice on the conveyor belt through the sieve holes on the conveyor belt, thereby improving the drying effect of the rice and saving energy.

[0015] The protective cover prevents dust from falling onto the motor and other power transmission mechanisms. The side door allows staff to easily maintain the motor and other transmission mechanisms. At the same time, the motor can dissipate heat through the protective net. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a first embodiment of a uniform brushing rice energy-saving drying device provided by the present invention;

[0017] Figure 2 It is a side view structural schematic diagram of the present invention;

[0018] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0019] Figure 4 for Figure 2 The enlarged structural diagram of part B shown;

[0020] Figure 5 It is a side view assembly diagram of the power transmission mechanism of the present invention;

[0021] Figure 6 A schematic diagram of a second embodiment of the brush-type rice energy-saving drying device provided by the present invention;

[0022] Figure 7 It is a side view structural diagram of the protection mechanism.

[0023] Numbers in the figure: 1. Box; 2. Mounting shaft; 3. Roller; 4. Conveyor belt; 5. First pulley; 6. Second pulley; 7. Belt; 8. First gear; 9. First motor; 10. Second gear; 11. Chain; 12. Bracket; 13. Drying plate; 14. Heating tube; 15. Mounting block; 16. Fixed rod; 17. Slider; 18. Spring; 19. Second motor; 20. Rotating shaft; 21. Cam; 22. Roller; 23. Feeding hopper; 24. Dividing plate; 25. Discharging plate; 26. Protective cover; 27. Side door; 28. Protective net. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment:

[0026] Please refer to Figure 1-5In a first embodiment of the present invention, a brush-type rice energy-saving drying device comprises: a box body 1; a first conveying mechanism, the first conveying mechanism comprises two conveying units; a second conveying mechanism, the second conveying mechanism comprises two conveying units, the first conveying mechanism and the second conveying mechanism are both arranged in the box body 1, the first conveying mechanism is arranged above the second conveying mechanism, the two conveying units of the first conveying mechanism and the second conveying mechanism each comprise two mounting shafts 2, the mounting shafts 2 are both rotatably mounted on both sides of the box body 1, a roller 3 is fixedly sleeved on the mounting shaft 2, and the same conveyor belt 4 is wound around the corresponding two rollers 3; two first pulleys 5, the two first pulleys 5 are respectively The first conveying mechanism is fixedly sleeved on the two installation shafts 2 close to each other; the second pulley 6, the two second pulleys 6 are respectively fixedly sleeved on the two installation shafts 2 close to each other of the second conveying mechanism; the two belts 7, the two belts 7 are respectively wound on the two first pulleys 5 and the two second pulleys 6; the two first gears 8, the two first gears 8 are respectively fixedly sleeved on the two installation shafts 2 close to the second pulley 6; the two first motors 9, the two first motors 9 are both arranged on one side of the box 1 close to the first gear 8, the two first motors 9; the two second gears 10, the two second gears 10 are respectively fixedly mounted on the two first motors 9 output shaft; two chains 11, the two chains 11 are respectively wound around the corresponding first gear 8 and the second gear 10; two brackets 12, the two brackets 12 are both arranged in the box body 1; a drying plate 13, the drying plate 13 is fixedly mounted on the two brackets 12, the drying plate 13 is arched, and a chamber is provided on the drying plate 13; a heating tube 14, the heating tube 14 is fixedly mounted on the inner wall of the chamber; two mounting blocks 15, the two mounting blocks 15 are fixedly mounted on the bottom inner wall of the corresponding 1, and the two mounting blocks 15 are provided with mounting grooves; two fixing rods 16, the two fixing rods 16 are respectively fixedly mounted in the corresponding mounting grooves; four sliders 17, the four The sliders 17 are fixedly mounted on the two brackets 12, and the four sliders 17 are slidably mounted on the two fixed rods 16; the four springs 18 are slidably mounted on the two ends of the two fixed rods 16; the second motor 19 is arranged on the side of the box body 1 close to the first motor 9; the rotating shaft 20 is fixedly mounted on the output shaft of the second motor 19, and the rotating shaft 20 is rotatably connected to both sides of the box body 1; the cam 21 is fixedly sleeved on the rotating shaft 20; the roller 22 is rotatably mounted on the bottom end of the cam 21; the feeding funnel 23 is fixedly mounted on the top of the box body 1;A material dividing plate 24, the material dividing plate 14 is fixedly mounted on the top of the box body 1; two material discharging plates 25, the two material discharging plates 25 are respectively fixedly mounted on both sides of the box body 1.;

[0027] A feeding hole is provided on the top of the box body 1 , the feeding hole is matched with the feeding funnel 23 , and the dividing plate 24 is fixedly installed with the feeding hole.

[0028] Discharge holes are provided on both sides of the box body 1, and the discharge plates 25 are fixedly connected to the corresponding discharge holes.

[0029] The top of the box body 1 is provided with a plurality of steam exhaust holes.

[0030] Material guide plates are fixedly mounted on both inner walls of the box body 1 , and the material guide plates are arranged above the second conveying mechanism.

[0031] The four conveyor belts 4 are all metal screens, and the metal screens are 100 meshes.

[0032] Three mounting frames are fixedly mounted on one side of the box body 1 , and the second motor 19 and the two first motors 9 are fixedly mounted on the three mounting frames respectively.

[0033] The working principle of the brush-type rice energy-saving drying device provided by the present invention is as follows:

[0034] When in use, start the heating tube 14 to heat the drying plate 13. After a certain period of time, start the two first motors 9 and the second motor 19, and evenly and continuously feed the rice from the feeding funnel 23. The rice falls onto the two conveyor belts 4 of the first conveying mechanism through the dividing plate 24. The mesh holes of the conveyor belts are very small, and the rice cannot pass through the mesh holes and fall down. The output shafts of the two first motors 9 drive the two second gears 10 to rotate, and the two second gears 10 drive the two first gears 8 to rotate through the two chains 11. The two first gears 8 drive the two installation shafts 2 to rotate, and the two installation shafts 2 drive the two second pulleys 6 to rotate. The two second pulleys 6 drive the two first pulleys 6 to rotate through the two belts 7. The two first pulleys 8 drive the other two installation shafts 2 to rotate. The four installation shafts 2 rotate, thereby driving four of the rollers 3 to rotate, and then driving the four conveyor belts 4 to transmit, and the rotation directions of the two first motors 9 are opposite, and the rice on the two conveyor belts 4 of the first conveying mechanism moves away from each other. The rice on the two conveyor belts 4 of the first conveying mechanism moves to both ends and falls to the second The two conveyor belts 4 of the conveying mechanism are close to each other, and the guide plate prevents the rice from not falling on the conveyor belt 4 of the second conveying mechanism. Then the rice approaches each other until it falls on the drying plate 13, and the output shaft of the second motor 19 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the cam 21 to rotate, and the cam 21 drives the roller 22 to move. The cam 21 moves one circle to make the roller 22 contact and push the two brackets 12 once each, and the bracket 12 drives the slider 17 to slide on the fixed rod 16 and compress the spring 18. The spring 18 plays a buffering role, and at the same time the bracket The frame 12 drives the drying plate 13 to reciprocate, and the drying plate 13 makes the rice move evenly to both sides during the reciprocating motion, and the rice is dried on the drying plate 13 heated by the heating tube 14, and then moves to both sides of the drying plate 13 and falls on the discharge plate 25 to be discharged outside the box 1, and the heat on the drying plate 13 rises and preheats the rice on the conveyor belt 4 through the mesh holes on the conveyor belt 4, thereby improving the drying effect of the rice and saving energy, and the moisture in the rice evaporates into water vapor and is discharged outside the box 1 through the exhaust hole on the top of the box 1.

[0035] Compared with the related art, the brush-type rice energy-saving drying device provided by the present invention has the following beneficial effects:

[0036] Rice is fed evenly and continuously through the feeding hopper 23, and the rice is dropped onto the two conveyor belts 4 of the first conveying mechanism by the dividing plate 24. The two first motors 9 are started and the rotation directions of the two first motors 9 are set to be opposite, and the rice on the two conveyor belts 4 of the first conveying mechanism moves away from each other, and after falling onto the two conveyor belts 4 of the second conveying mechanism, the rice moves closer to each other until it falls onto the drying plate 13; the second motor 19 drives the drying plate 13 to reciprocate, so that the rice on the drying plate 13 moves evenly to both sides, and the drying plate 13 is heated by the heating tube 14, and the rice is dried on the drying plate 13, and then moves to both sides of the drying plate 13 and falls onto the discharge plate 25 to be discharged outside the box body 1, and the heat on the drying plate 13 rises and preheats the rice on the conveyor belt 4 through the mesh holes on the conveyor belt 4, thereby improving the drying effect of the rice and saving energy.

[0037] Second embodiment:

[0038] Based on the uniform brush type rice energy-saving drying device provided in the first embodiment of the present application, the second embodiment of the present application proposes another uniform brush type rice energy-saving drying device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0039] The second embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0040] Please refer to Figure 6-7 The brush-type rice energy-saving drying device also includes a protective mechanism, which includes a protective cover 26, a side door 27 and a protective net 28. The protective cover 26 is fixedly installed on one side of the box body 1. A first mounting hole is opened on the side of the protective cover 26 away from the box body 1. The mounting hole is hinged with a side door 27. The side door 27 is opened with a second mounting hole. A protective net 28 is fixedly installed in the second mounting hole.

[0041] The protective cover 26 prevents dust from falling onto the power transmission mechanism such as the motor, and the side door 27 allows the staff to conveniently maintain the transmission mechanism such as the motor, while the motor can dissipate heat through the protective net 28.

[0042] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A brush-type rice energy-saving drying device, characterized in that: include: Box; A first conveying mechanism, wherein the first conveying mechanism comprises two conveying units; A second conveying mechanism, wherein the second conveying mechanism comprises two conveying units, the first conveying mechanism and the second conveying mechanism are both arranged in the box body, the first conveying mechanism is arranged above the second conveying mechanism, and the two conveying units of the first conveying mechanism and the second conveying mechanism each comprise two mounting shafts, the mounting shafts are both rotatably mounted on both sides of the box body, rollers are fixedly sleeved on the mounting shafts, and the same conveying belt is wound around the corresponding two rollers; Two first pulleys, the two first pulleys are respectively fixedly sleeved on two mutually adjacent mounting shafts of the first conveying mechanism; A second pulley, wherein two second pulleys are respectively fixedly sleeved on two mutually adjacent mounting shafts of the second conveying mechanism; Two belts, the two belts are respectively wound around the two first pulleys and the two second pulleys; Two first gears, the two first gears are respectively fixedly sleeved on the two mounting shafts close to the second pulley; Two first motors, both of which are arranged on one side of the box body close to the first gear; Two second gears, the two second gears are respectively fixedly mounted on the output shafts of the two first motors; two chains, the two chains are respectively wound around the corresponding first gear and the second gear; Two brackets, both brackets are arranged in the box; A drying plate, the drying plate is fixedly mounted on the two brackets, the drying plate is arched, and a cavity is provided on the drying plate; A heating tube, the heating tube is fixedly mounted on the inner wall of the chamber; Two mounting blocks, both of which are fixedly mounted on the corresponding bottom inner wall, and both of which are provided with mounting grooves; Two fixing rods, the two fixing rods are respectively fixedly installed in the corresponding installation grooves; Four sliders, the four sliders are fixedly mounted on the two brackets respectively, and the four sliders are slidably mounted on the two fixing rods respectively; Four springs, the four springs are slidably mounted on both ends of the two fixing rods respectively; a second motor, the second motor being arranged on a side of the box body close to the first motor; A rotating shaft, the rotating shaft is fixedly mounted on the output shaft of the second motor, and the rotating shaft is rotatably connected to both sides of the box; A cam, wherein the cam is fixedly sleeved on the rotating shaft; A roller, the roller being rotatably mounted on the bottom end of the cam; A feeding funnel, the feeding funnel is fixedly mounted on the top of the box; A material dividing plate, the material dividing plate is fixedly mounted on the top of the box; Two discharge plates, the two discharge plates are respectively fixedly mounted on two sides of the box body; A feeding hole is provided on the top of the box body, the feeding hole is adapted to the feeding funnel, and the dividing plate is fixedly installed on the feeding hole; Both sides of the box body are provided with discharge holes, and the discharge plates are fixedly connected to the corresponding discharge holes; The top of the box body is provided with a plurality of steam exhaust holes; Material guide plates are fixedly mounted on both inner walls of the box body, and the material guide plates are arranged above the second conveying mechanism.

2. The brush-type rice energy-saving drying device according to claim 1, characterized in that: The four conveyor belts are all metal screens, and the metal screens are mesh.

3. The brush-type rice energy-saving drying device according to claim 1, characterized in that: Three mounting frames are fixedly mounted on one side of the box body, and the second motor and the two first motors are fixedly mounted on the three mounting frames respectively.

4. The brush-type rice energy-saving drying device according to claim 1, characterized in that: One side of the box body also includes a protective mechanism, which includes a protective cover, a side door and a protective net. The protective cover is fixedly installed on one side of the box body. A first mounting hole is opened on the side of the protective cover away from the box body. The side door is hinged on the mounting hole. A second mounting hole is opened on the side door. A protective net is fixedly installed in the second mounting hole.

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