Drying and impurity removing equipment for rice processing

Abstract

The utility model discloses drying and impurity removing equipment for rice processing, which belongs to the technical field of rice processing and comprises a main body, a supporting mechanism is arranged below the main body and comprises a cushion block, a spring and supporting legs, and a driving mechanism is arranged on the front side of the main body. By arranging the driving mechanism, the transmission mechanism, the air blowing mechanism and the drying mechanism, the motor drives the shock excitation block and the driving gear to rotate together through the main shaft, the driving gear drives the two driven gears to rotate, and the driven gears drive the fan to rotate through the first rotating shaft, the driving wheel, the synchronous belt, the driven wheel and the second rotating shaft; the rotating fan generates air flow, the air flow is heated by the electric heating net, rice in the main body is dried, the rice is dried while being screened, the occupied area of equipment is reduced, the processing time is shortened, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice processing, and in particular relates to drying and impurity removing equipment used for rice processing. Background Art

[0002] Rice processing technology refers to the process of processing paddy rice into edible rice through a series of process steps. During the rice processing process, drying and impurity removal equipment is mainly used to dry wet paddy or rice and remove impurities. These equipment help to improve the quality and storage stability of rice.

[0003] Traditional equipment often separates the drying and impurity removal steps and does not perform them simultaneously, which leads to problems such as large equipment footprint and low energy efficiency. Separate drying and impurity removal requires transportation of rice, which increases processing time and reduces processing efficiency. Therefore, a drying and impurity removal equipment for rice processing is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a drying and impurity-removing device for rice processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying and impurity removal device for rice processing, comprising a main body, a supporting mechanism is arranged below the main body, the supporting mechanism comprises a cushion block, a spring and a supporting leg, a driving mechanism is arranged on the front of the main body, the driving mechanism comprises a motor, a main shaft, a driving gear and an exciting block, the motor is fixedly connected to the front of the main body, the main shaft is rotatably connected to the inside of the main body, the main shaft is fixedly connected to the output end of the motor, the main shaft extends to the back of the supporting frame, the exciting block and the driving gear are both fixedly connected to the outside of the main shaft, the back of the main body is fixedly connected to the supporting frame, two transmission mechanisms are arranged inside the supporting frame, the transmission mechanism comprises a driving wheel, a synchronous belt, a driven gear and a first rotating shaft, the driving wheel is connected to the main body, and the driving wheel is connected to the main body. A driven wheel is connected through a synchronous belt transmission, the first rotating shaft is rotatably connected in the support frame, the driving wheel and the driven gear are fixedly connected outside the first rotating shaft, the upper surface of the main body is fixedly connected with a feed port and a support plate, the front of the support plate is fixedly connected with a first duct and a second duct, the first duct and the second duct are each provided with a blowing mechanism inside, the blowing mechanism includes a second rotating shaft and a fan, the second rotating shaft is rotatably connected to the inside of the support plate, the driven wheel and the fan are fixedly connected outside the second rotating shaft, two drying mechanisms are provided above the main body, the drying mechanism includes a protective shell and an electric heating network, the side of the main body is fixedly connected with a first discharge port, a second discharge port and a third discharge port, the inside of the main body is fixedly connected with a second screen and a first screen.

[0006] By providing a driving mechanism, a transmission mechanism, an air blowing mechanism and a drying mechanism, the motor drives the exciting block and the driving gear to rotate together through the main shaft, the driving gear drives the two driven gears to rotate, and the driven gear drives the fan to rotate through the first rotating shaft, the driving wheel, the synchronous belt, the driven wheel and the second rotating shaft. The rotating fan generates airflow, and the airflow is heated by the electric heating network to dry the rice inside the main body. The rice is dried while being screened, thereby reducing the floor space occupied by the equipment, shortening the processing time and improving the processing efficiency.

[0007] As a preferred embodiment, the pad is fixedly connected to the lower surface of the main body, one end of the spring is fixedly connected to the lower surface of the pad, and the other end of the spring is fixedly connected to the upper surface of the supporting leg, and a supporting cross bar is fixedly connected between every two supporting legs. The pads, springs and supporting legs are all in multiple numbers and distributed in a rectangular array.

[0008] By providing supporting legs, the stability of the equipment is increased, so that the equipment can maintain a good working condition during the drying process.

[0009] As a preferred implementation, the other end of the first conduit is fixedly connected to the upper surface of one of the protective shells, and the second conduit is fixedly connected to the upper surface of the other protective shell.

[0010] By providing the second conduit and the first conduit, the airflow is guided to the protective shell.

[0011] As a preferred embodiment, the second discharge port is located above the first discharge port, the third discharge port is located above the second discharge port, and the first screen is located above the second screen.

[0012] The rice is screened by setting the first screen and the second screen.

[0013] As a preferred implementation, the main shaft is located between the second screen and the first screen, the exciting block is located inside the main body, and the driving gear is located behind the supporting frame.

[0014] By setting the excitation block, the vibration of the excitation block acts on the main body, so that the main body can screen the rice.

[0015] As a preferred implementation, the synchronous belt is located inside the support frame, the driven gear is located behind the support frame, and the two driven gears are meshed with the driving gear.

[0016] By providing a support frame, a connection point is provided for the first rotating shaft.

[0017] As a preferred implementation, the protective shell is fixedly connected to the upper surface of the main body, the electric heating network is fixedly connected inside the protective shell, the driven wheel is located behind the support plate, and the fan is located in front of the support plate.

[0018] The rice is dried by setting up an electric heating network to improve the drying efficiency.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model is provided with a driving mechanism, a transmission mechanism, an air blowing mechanism and a drying mechanism. The motor drives the exciting block and the driving gear to rotate together through the main shaft, the driving gear drives the two driven gears to rotate, the driven gear drives the fan to rotate through the first rotating shaft, the driving wheel, the synchronous belt, the driven wheel and the second rotating shaft, the rotating fan generates airflow, the airflow is heated by the electric heating network, and the rice inside the main body is dried. The rice is dried while being screened, thereby reducing the floor space occupied by the equipment, shortening the processing time and improving the processing efficiency.

[0021] The utility model is provided with a first screen, a second screen, a second discharge port, a third discharge port, a feed port and an exciting block. The vibration of the exciting block acts on a main body, so that the main body screens the rice. The rice is screened and graded in the first screen and the second screen inside the main body, thereby ensuring the purity and quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of a partially rear-view three-dimensional cross-sectional structure of the utility model;

[0025] Figure 4 It is a schematic diagram of a cross-sectional structure of a partial front view of the utility model;

[0026] Figure 5 It is a schematic diagram of a cross-sectional structure of a part of the utility model viewed from above;

[0027] Figure 6 It is a schematic diagram of a cross-sectional structure of a part of the utility model viewed from above.

[0028] In the figure: 1. main body; 2. driving mechanism; 21. motor; 22. main shaft; 23. exciting block; 24. driving gear; 3. supporting mechanism; 31. pad; 32. spring; 33. supporting leg; 34. supporting cross bar; 4. first conduit; 5. second conduit; 6. drying mechanism; 61. protective shell; 62. electric heating network; 7. transmission mechanism; 71. driving wheel; 72. driven wheel; 73. synchronous belt; 74. driven gear; 75. first rotating shaft; 8. first screen; 9. blowing mechanism; 91. second rotating shaft; 92. fan; 10. first discharge port; 11. second discharge port; 12. third discharge port; 13. feed port; 14. support plate; 15. second screen; 16. support frame. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the embodiments.

[0030] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0031] See also Figure 1-6The utility model provides a drying and impurity removing device for rice processing, comprising a main body 1, a supporting mechanism 3 is arranged below the main body 1, the supporting mechanism 3 comprises a cushion block 31, a spring 32 and a supporting leg 33, a driving mechanism 2 is arranged on the front of the main body 1, the driving mechanism 2 comprises a motor 21, a main shaft 22, a driving gear 24 and an exciting block 23, the motor 21 is fixedly connected to the front of the main body 1, the main shaft 22 is rotatably connected to the inside of the main body 1, the main shaft 22 is fixedly connected to the output end of the motor 21, the main shaft 22 extends to the back of the supporting frame 16, the exciting block 23 and the driving gear 24 are both fixedly connected to the outside of the main shaft 22, the back of the main body 1 is fixedly connected to the supporting frame 16, and two transmission mechanisms 7 are arranged inside the supporting frame 16, the transmission mechanism 7 comprises a driving wheel 71, a synchronous belt 73, a driven gear 74 and a first rotating shaft 75, the driving wheel 71 is connected to the main body 1 through the synchronous belt 73 A driven wheel 72 is connected, and a first rotating shaft 75 is rotatably connected in the support frame 16. The driving wheel 71 and the driven gear 74 are fixedly connected to the outside of the first rotating shaft 75. The upper surface of the main body 1 is fixedly connected to the feed port 13 and the support plate 14. The front of the support plate 14 is fixedly connected to the first duct 4 and the second duct 5. The first duct 4 and the second duct 5 are both provided with a blowing mechanism 9 inside. The blowing mechanism 9 includes a second rotating shaft 91 and a fan 92. The second rotating shaft 91 is rotatably connected to the inside of the support plate 14. The driven wheel 72 and the fan 92 are both fixedly connected to the outside of the second rotating shaft 91. Two drying mechanisms 6 are provided above the main body 1. The drying mechanism 6 includes a protective shell 61 and an electric heating network 62. The side of the main body 1 is fixedly connected to the first discharge port 10, the second discharge port 11 and the third discharge port 12. The inside of the main body 1 is fixedly connected to the second screen 15 and the first screen 8.

[0032] The pad 31 is fixedly connected to the lower surface of the main body 1, one end of the spring 32 is fixedly connected to the lower surface of the pad 31, and the other end of the spring 32 is fixedly connected to the upper surface of the support leg 33. A support cross bar 34 is fixedly connected between every two support legs 33. The number of pads 31, springs 32 and support legs 33 is multiple and distributed in a rectangular array. By setting the support legs 33, the stability of the equipment is increased, so that the equipment can maintain a good working condition during the drying process. The other end of the first conduit 4 is fixedly connected to the upper surface of one of the protective shells 61, and the second conduit 5 is fixedly connected to the upper surface of the other protective shell 61. By setting the second conduit 5 and the first conduit 4, the airflow is guided to the protective shell 61.

[0033] The second discharge port 11 is located above the first discharge port 10, the third discharge port 12 is located above the second discharge port 11, the first screen 8 is located above the second screen 15, and the rice is screened by setting the first screen 8 and the second screen 15. The main shaft 22 is located between the second screen 15 and the first screen 8, the excitation block 23 is located inside the main body 1, and the driving gear 24 is located behind the support frame 16. By setting the excitation block 23, the vibration of the excitation block 23 acts on the main body 1, so that the main body 1 screens the rice.

[0034] The synchronous belt 73 is located inside the support frame 16, the driven gear 74 is located behind the support frame 16, and the two driven gears 74 are meshed with the driving gear 24. By setting the support frame 16, a connection point is provided for the first rotating shaft 75, the protective shell 61 is fixedly connected to the upper surface of the main body 1, the electric heating network 62 is fixedly connected in the protective shell 61, the driven wheel 72 is located behind the support plate 14, and the fan 92 is located in front of the support plate 14. By setting the electric heating network 62, the rice is dried to improve the drying efficiency.

[0035] The working principle and use process of this utility model:

[0036] Unprocessed paddy or rice is put into the main body 1 through the feed port 13, and the driving mechanism 2 of the equipment starts to work, and the motor 21 is started. The motor 21 drives the exciting block 23 and the driving gear 24 to rotate through the main shaft 22. The vibration of the exciting block 23 acts on the main body 1, so that the main body 1 screens the rice. The driving gear 24 drives the two driven gears 74 to rotate, and the driven gear 74 drives the driving wheel 71 to rotate through the first rotating shaft 75. The driving wheel 71 drives the driven wheel 72 to rotate through the synchronous belt 73. The driven wheel 72 drives the fan 92 to rotate through the second rotating shaft 91. The rotating fan 92 generates airflow, and the airflow is heated by the electric heating network 62 and acts on the rice inside the main body 1 to dry the rice inside the main body 1. Large impurities stay above the first screen 8 and then are discharged from the third discharge port 12. The processed rice passes through the first screen 8 and stays above the second screen 15 and then is discharged from the second discharge port 11. Smaller impurities pass through the first screen 8 and the second screen 15 and then are discharged from the first discharge port 10.

[0037] 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 drying and impurity removal device for rice processing, comprising a main body (1), characterized in that: A support mechanism (3) is arranged below the main body (1), the support mechanism (3) comprising a cushion block (31), a spring (32) and a support leg (33); a drive mechanism (2) is arranged on the front of the main body (1), the drive mechanism (2) comprising a motor (21), a main shaft (22), a driving gear (24) and an exciting block (23); the motor (21) is fixedly connected to the front of the main body (1); the main shaft (22) is rotatably connected to the inside of the main body (1); the main shaft (22) is fixedly connected to the output end of the motor (21); The main shaft (22) extends to the back of the support frame (16), the exciting block (23) and the driving gear (24) are fixedly connected to the outside of the main shaft (22), the back of the main body (1) is fixedly connected to the support frame (16), and two transmission mechanisms (7) are arranged inside the support frame (16), and the transmission mechanism (7) includes a driving wheel (71), a synchronous belt (73), a driven gear (74) and a first rotating shaft (75), the driving wheel (71) is connected to the driven wheel (72) through the synchronous belt (73), and the first rotating shaft (75) The rotating shaft (75) is rotatably connected in the support frame (16); the driving wheel (71) and the driven gear (74) are both fixedly connected to the outside of the first rotating shaft (75); the upper surface of the main body (1) is fixedly connected with a feed port (13) and a support plate (14); the front surface of the support plate (14) is fixedly connected with a first duct (4) and a second duct (5); the first duct (4) and the second duct (5) are both provided with a blowing mechanism (9) inside; the blowing mechanism (9) includes a second rotating shaft (91) and a fan (92); the first The second rotating shaft (91) is rotatably connected to the inside of the support plate (14); the driven wheel (72) and the fan (92) are fixedly connected to the outside of the second rotating shaft (91); two drying mechanisms (6) are arranged above the main body (1); the drying mechanisms (6) include a protective shell (61) and an electric heating network (62); the side of the main body (1) is fixedly connected to a first discharge port (10), a second discharge port (11) and a third discharge port (12); the inside of the main body (1) is fixedly connected to a second screen (15) and a first screen (8).

2. A drying and impurity removal equipment for rice processing according to claim 1, characterized in that: The cushion block (31) is fixedly connected to the lower surface of the main body (1); one end of the spring (32) is fixedly connected to the lower surface of the cushion block (31); the other end of the spring (32) is fixedly connected to the upper surface of the support leg (33); a support cross bar (34) is fixedly connected between every two support legs (33); the cushion blocks (31), springs (32) and support legs (33) are multiple in number and distributed in a rectangular array.

3. A drying and impurity removal equipment for rice processing according to claim 1, characterized in that: The other end of the first conduit (4) is fixedly connected to the upper surface of one of the protective shells (61), and the second conduit (5) is fixedly connected to the upper surface of the other protective shell (61).

4. A drying and impurity removal equipment for rice processing according to claim 1, characterized in that: The second discharge port (11) is located above the first discharge port (10), the third discharge port (12) is located above the second discharge port (11), and the first screen (8) is located above the second screen (15).

5. The drying and impurity removal equipment for rice processing according to claim 1, characterized in that: The main shaft (22) is located between the second screen (15) and the first screen (8), the exciting block (23) is located inside the main body (1), and the driving gear (24) is located behind the supporting frame (16).

6. A drying and impurity removal equipment for rice processing according to claim 5, characterized in that: The synchronous belt (73) is located inside the support frame (16), the driven gear (74) is located behind the support frame (16), and the two driven gears (74) are both meshed with the driving gear (24).

7. The drying and impurity removal equipment for rice processing according to claim 3, characterized in that: The protective shell (61) is fixedly connected to the upper surface of the main body (1), the electric heating network (62) is fixedly connected inside the protective shell (61), the driven wheel (72) is located behind the support plate (14), and the fan (92) is located in front of the support plate (14).

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