Drying equipment for rice processing

Abstract

The utility model provides drying equipment for rice processing. The drying equipment comprises a supporting base, a swinging assembly, an air pipe, a drying machine, two material boxes and two overturning assemblies. The swing assembly is arranged on the supporting base, the middle of the air pipe is connected with the top of the swing assembly, and the dryer is arranged on the air pipe and used for conveying hot air into the air pipe. The two material boxes are connected with the two opposite ends of the air pipe correspondingly, and the interiors of the material boxes communicate with the interior of the air pipe. A feeding end is arranged at the top of the material box, and a discharging end is arranged at the bottom of the material box; the two overturning assemblies are arranged on the two material boxes correspondingly, each overturning assembly comprises an overturning motor, a shaft rod and a plurality of overturning drying rake blades which are electrified to heat, the overturning motors are arranged on the outer portions of the material boxes, the shaft rods are arranged in the material boxes, one ends of the shaft rods are connected with the output ends of the overturning motors, and the other ends of the shaft rods are connected with the output ends of the overturning drying rake blades. And the plurality of turnover drying rake blades are arranged on the shaft rod at equal intervals along the axial direction of the shaft rod. The drying equipment for rice processing is beneficial for improving the uniformity of rice drying operation.

Description

Technical Field

[0001] The present application relates to the technical field of rice processing, and in particular to a drying device for rice processing. Background Art

[0002] The carbohydrates in rice are mainly starch, and the protein it contains is mainly glutenin, followed by rice gelatin and globulin. The biological value and amino acid composition ratio of its protein are higher than those of cereal crops such as wheat, barley, millet and corn. The digestibility is 66.8%-83.1%, which is higher among cereal proteins.

[0003] In the rice production process, after washing the rice, the rice needs to be dried. In the prior art, the Chinese application number is: 202110532269.4, and the patent name is a rice processing production line with drying equipment. The drying mechanism includes a drying cylinder, and a hot air blower is fixedly installed at the bottom of the drying cylinder. The top of the hot air blower is fixedly connected to an air duct, and the top of the air duct extends into the inner cavity of the drying cylinder. A shaking mechanism is provided on the left side of the drying cylinder. The washed rice will be transported to the inner cavity of the drying cylinder through the wet rice outlet pipe for drying. By providing a hot air blower, the hot air blower can blow hot air into the inner cavity of the drying cylinder through the air duct to facilitate the drying of the rice.

[0004] Although the above-mentioned prior art can dry rice, it only uses a hot air blower to blow hot air into the inner cavity of the drying cylinder to dry the rice. In this way, the outer rice is dried faster, while the inner rice is dried slower. It is easy for the outer rice to be dried while the inner rice still has moisture, resulting in uneven drying, which affects the storage of rice. Utility Model Content

[0005] The purpose of the present application is to provide a drying device for rice processing, so as to solve the technical problem of uneven drying of rice by rice drying devices existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a drying equipment for rice processing, comprising a supporting base, a swinging assembly, an air duct, a dryer, two material boxes and two flipping assemblies; the swinging assembly is arranged on the supporting base, the middle part of the air duct is connected to the top of the swinging assembly, and the dryer is arranged on the air duct for conveying hot air to the inside of the air duct; the two material boxes are respectively connected to the opposite ends of the air duct, and the interior of the material box is communicated with the interior of the air duct; a feeding end is provided at the top of the material box, and a discharging end is provided at the bottom of the material box; the two flipping assemblies are respectively arranged on the two material boxes, and the flipping assembly comprises a flipping motor, a shaft rod and a plurality of flipping drying rakes that are powered and heated, the flipping motor is arranged on the outside of the material box, the shaft rod is arranged inside the material box, and one end of the shaft rod is connected to the output end of the flipping motor, and a plurality of flipping drying rakes are arranged on the shaft rod at equal distances along the axial direction of the shaft rod.

[0007] In one embodiment of the present application, the swing assembly includes a transmission assembly and an adjustment assembly, the adjustment assembly is fastened and installed at the top center position of the support base, the transmission assembly is mounted on the side of the adjustment assembly, the transmission assembly includes a side frame, the outer wall surface of the side frame is mounted with a drive motor, the output end of the drive motor passes through the side frame and is connected to a first gear, the outer peripheral tooth angle end of the first gear is meshed with a tooth angle belt, the upper end of the tooth angle belt is internally meshed with a second gear, the axial end of the second gear is connected with a rotating screw, the external thread of the rotating screw is connected with a connecting sleeve, and the left and right sides of the rotating screw are sleeved with support frames.

[0008] In one embodiment of the present application, the adjustment assembly includes a rotating shaft frame, and two groups of unloading recoil springs are symmetrically fastened and installed on the top of the left and right sides of the rotating shaft frame. The tops of the two groups of unloading recoil springs are fastened with a rotating seat through spring washers, and the rotating seat and the connecting sleeve are interlaced and connected.

[0009] In one embodiment of the present application, a bearing seat is installed on the outside of the rotating seat, a center of gravity end is installed above the rotating seat, and a load-bearing frame is installed on the top of the center of gravity end.

[0010] In one embodiment of the present application, the support frame is installed above the bearing seat, an auxiliary rotation adjustment structure is installed on the top of the support frame, and a center of gravity auxiliary frame is installed on the inner side of the auxiliary rotation adjustment structure.

[0011] In one embodiment of the present application, a reinforcing support frame is welded to the side of the adjustment component.

[0012] In one embodiment of the present application, a screw correction device is installed on the side end of the rotating screw.

[0013] In one embodiment of the present application, a convex column that is electrically heated is welded to the side of the tumble drying rake blade.

[0014] In one embodiment of the present application, rollers are fixedly mounted on the four ends of the bottom of the support base.

[0015] In one embodiment of the present application, a foot switch is provided on the side of the roller.

[0016] Compared with the prior art, the advantages and positive effects of this application are:

[0017] The rice processing drying equipment of the present application is provided with a swinging component, an air duct, a dryer and a flipping component. When in use, the rice to be dried enters the material box from the feeding end, the swinging component, the dryer and the flipping component are started, the dynamic component drives the air duct and the two material boxes to swing left and right, the dryer conveys hot air into the material box through the air duct to perform hot air drying treatment on the rice in the two material boxes, the flipping motor drives the shaft rod and the flip drying rake to rotate, the flip drying rake is electrified and heated, so as to perform contact drying treatment on the rice in the material box, the dried rice is discharged from the discharging end, the rice in the material box is subjected to hot air drying treatment by the dryer, the contact drying treatment is performed by the flip drying rake, and the air duct and the two material boxes are driven to swing left and right by the swinging component, the flipping motor drives the shaft rod and the flip drying rake to rotate, which is beneficial to improving the uniformity of rice drying and realizing uniform drying treatment of the rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of the drying equipment for rice processing provided in this application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of the flip assembly provided in this application;

[0020] Figure 3 A schematic diagram of the structure of the regulating components of the drying equipment for rice processing provided in this application;

[0021] Figure 4 A schematic diagram of the transmission assembly structure of the rice processing drying equipment provided in this application;

[0022] Figure 5 A schematic diagram of the structural separation of the transmission component and the adjustment component of the rice processing drying equipment provided in this application.

[0023] Meaning of the symbols in the drawings:

[0024] 10. Support base; 20. Strengthen support frame; 30. Transmission assembly; 31. Side frame; 32. Drive motor; 33. First gear; 34. Tooth angle belt; 35. Second gear; 36. Rotating screw; 37. Connecting sleeve; 38. Support frame; 39. Screw correction device; 40. Adjustment assembly; 41. Rotating shaft frame; 42. Unloading recoil spring; 43. Rotating seat; 44. Bearing seat; 45. Center of gravity end; 46. Center of gravity auxiliary frame; 47. Auxiliary rotation adjustment structure; 48. Load-bearing frame; 50. Dryer; 60. Air duct; 70. Material box; 71. Feed end; 11. Turning assembly; 110. Turning motor; 111. Shaft; 112. Turning dry rake leaves; 113. Boss; 12. Roller. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the present application is not limited to the specific embodiments of the following disclosure.

[0027] Please also read Figures 1 to 5 , the rice processing drying equipment provided in the embodiment of the present application is now described. The rice processing drying equipment is used to dry wet rice.

[0028] Please also read Figure 1 and Figure 2 The rice processing drying equipment comprises a supporting base 10, a swinging assembly, an air duct 60, a drying machine 50, two material boxes 70 and two flipping assemblies 11; the swinging assembly is arranged on the supporting base 10, the middle part of the air duct 60 is connected to the top of the swinging assembly, the drying machine 50 is arranged on the air duct 60, and is used to convey hot air to the inside of the air duct 60; the two material boxes 70 are respectively connected to the opposite ends of the air duct 60, and the inside of the material boxes 70 is communicated with the inside of the air duct 60; the top of the material box 70 is provided with a feeding end 71, a discharge end is provided at the bottom of the material box 70; two turning components 11 are respectively arranged on the two material boxes 70, and the turning components 11 include a turning motor 110, a shaft 111 and a plurality of turning drying rakes 112 that are powered and heated, the turning motor 110 is arranged on the outside of the material box 70, the shaft 111 is arranged inside the material box 70, and one end of the shaft 111 is connected to the output end of the turning motor 110, and a plurality of turning drying rakes 112 are arranged on the shaft 111 at equal distances along the axial direction of the shaft 111.

[0029] It should be noted that an air inlet may be provided on the air duct 60 , and an air outlet may be provided on the material box 70 .

[0030] When in use, the required dried rice is poured into the material box 70 through the feeding end 71, and then the swing component is started. The swing component drives the air duct 60 and the two material boxes 70 to swing left and right, and the dryer 50 and the turning component 11 are started. The dryer 50 conveys hot air to the inside of the air duct 60. Since the air duct 60 is connected with the two material boxes 70, the hot air in the air duct 60 can be transmitted to the material boxes 70, and the rice in the two material boxes 70 is dried with hot air. The turning motor 110 drives the shaft 111 and the turning drying rakes 112 to rotate, and the turning drying rakes 112 are powered on to generate heat, so that the rice in the material boxes 70 is contact dried, and the dried rice is discharged from the discharge end.

[0031] The rice processing drying device provided in the embodiment of the present application is compared with the prior art. The rice processing drying device of the present application is provided with a swinging assembly, an air duct 60, a dryer 50 and a flipping assembly 11. When in use, the rice to be dried enters the material box 70 from the feeding end 71, the swinging assembly, the dryer 50 and the flipping assembly 11 are started, the dynamic assembly drives the air duct 60 and the two material boxes 70 to swing left and right, the dryer 50 conveys hot air to the material box 70 through the air duct 60, so as to perform hot air drying on the rice in the two material boxes 70, and the flipping motor 110 drives the shaft 11 1 and the flip drying rake 112 rotate, the flip drying rake 112 is powered on and heated, so as to contact and dry the rice in the material box 70, and the dried rice is discharged from the discharge end, and the rice in the material box 70 is dried by hot air through the dryer 50, and the contact drying is carried out by the flip drying rake 112, and the air duct 60 and the two material boxes 70 are driven to swing left and right through the swing component, and the flip motor 110 drives the shaft 111 and the flip drying rake 112 to rotate, which is beneficial to improve the uniformity of drying the rice and realize uniform drying of the rice.

[0032] In one embodiment of this application, please refer to Figure 1 The swing assembly includes a transmission assembly 30 and an adjustment assembly 40 . The adjustment assembly 40 is fixedly mounted at the top center of the support base 10 , and the transmission assembly 30 is mounted on the side of the adjustment assembly 40 .

[0033] Please also refer to Figure 3 and Figure 5The transmission assembly 30 includes a side frame 31, and a driving motor 32 is mounted on the outer wall surface of the side frame 31. The output end of the driving motor 32 passes through the side frame 31 and is connected to a first gear 33. The outer peripheral tooth angle end of the first gear 33 is meshed with a tooth angle belt 34, and the upper end of the tooth angle belt 34 is meshed with a second gear 35. The axial end of the second gear 35 is connected with a rotating screw 36, and the external thread of the rotating screw 36 is connected with a connecting sleeve 37. The left and right sides of the rotating screw 36 are sleeved with support frames 38.

[0034] Please also read Figure 4 and Figure 5 The adjustment assembly 40 includes a rotating shaft frame 41, and two groups of unloading recoil springs 42 are symmetrically fastened and installed on the top of the left and right sides of the rotating shaft frame 41. The tops of the two groups of unloading recoil springs 42 are fastened and connected to a rotating seat 43 through spring washers. The rotating seat 43 and the connecting sleeve 37 are interlaced and connected. A bearing seat 44 is installed on the outside of the rotating seat 43, and a center of gravity end 45 is installed on the top of the rotating seat 43. A load-bearing frame 48 is installed on the top of the center of gravity end 45. The support frame 38 is installed on the top of the bearing seat 44, and an auxiliary rotation adjustment structure 47 is installed on the top of the support frame 38. A center of gravity auxiliary frame 46 is installed on the inner side of the auxiliary rotation adjustment structure 47.

[0035] When the swing assembly is working, the drive motor 32 is started, and the drive motor 32 is used to drive the first gear 33, the tooth angle belt 34 and the second gear 35 to rotate in sequence, and the connecting sleeve 37 is installed on the outside of the rotating screw 36, and the connecting sleeve 37 and the rotating seat 43 are installed in an interlaced manner, so that when the rotating screw 36 rotates, the connecting sleeve 37 is used to rotate inside the rotating seat 43, thereby driving the bearing seat 44, the center of gravity end 45 and the load-bearing frame 48 to swing left and right. After the drive motor 32 provides the initial driving force, it can be The line stops, relying on the cooperation of the center of gravity end 45, the load-bearing frame 48, the auxiliary rotation adjustment structure 47 and the center of gravity auxiliary frame 46, the swing force is used to make the air duct 60, the material box 70 and the material box 70 swing left and right. When the swing force weakens, the drive motor 32 is started again to swing, so that the use of the drive motor 32 forms intermittent operation, which is convenient for saving energy consumption, and with the cooperation of the two sets of unloading recoil springs 42, it is convenient to support the two material boxes 70 swinging left and right and provide reaction force, thereby ensuring the energy efficiency of the left and right swing of the entire device.

[0036] It should be noted that in other embodiments, the output shaft of the drive motor 32 can also be directly connected to the middle of the air duct 60. Since the drive motor 32 drives the air duct 60 to rotate counterclockwise and clockwise repeatedly, the air duct 60 and the two material boxes 70 can be swung left and right.

[0037] In one embodiment of the present application, see Figure 3 A reinforcing support frame 38 is welded to the side of the adjustment component 40.

[0038] In one embodiment of the present application, a screw correction device 39 is installed at the side end of the rotating screw 36. The screw correction device 39 is used to correct the rotating screw 36 to reduce the deviation of the rotating screw 36 during the rotation operation, causing the center of gravity of the swing to change, resulting in the left and right swing being affected.

[0039] In one embodiment of the present application, see Figure 2 , the side of the rotating drying rake 112 is welded with a convex column 113 that is powered and heated. Optionally, the convex column 113 is welded on the side of the rotating drying rake 112 to form an oblique angle bucket structure, increase the contact area with the rice, and improve the drying efficiency.

[0040] In one embodiment of the present application, see Figure 1 Rollers 12 are fixedly mounted on the four ends of the bottom of the support base 10. By setting the rollers 12, the entire drying device can be easily moved.

[0041] In one embodiment of the present application, a foot switch is provided on the side of the roller 12, and the foot switch is used to lock or unlock the roller 12, so as to facilitate the positioning of the drying device.

[0042] The specific working principle of the drying equipment for rice processing provided in the embodiment of the present application is:

[0043] 1. The staff pours the required dried rice into the material box 70 through the feeding end 71;

[0044] 2. Then start the drive motor 32, and use the drive motor 32 to drive the first gear 33 to rotate, so that the tooth angle belt 34 and the second gear 35 rotate synchronously, and then install the connecting sleeve 37 on the outside of the rotating screw 36, and the connecting sleeve 37 and the rotating seat 43 are installed in an interlaced manner, so that when the rotating screw 36 rotates, the connecting sleeve 37 is used to rotate inside the rotating seat 43, thereby driving the bearing seat 44, the center of gravity end 45 and the load-bearing frame 48 to swing left and right. At the same time, with the cooperation of the screw correction device 39, it is convenient to correct the rotating screw 36 and reduce the rotation of the rotating screw 36 During the operation, an offset occurs, causing the center of gravity of the swing to change, resulting in the left and right swing being affected. After the drive motor 32 provides the initial driving force, it can stop, relying on the cooperation of the center of gravity end 45, the load-bearing frame 48, the auxiliary rotation adjustment structure 47 and the center of gravity auxiliary frame 46, and utilizing the swing force to make the air duct 60, the material box 70 and the material box 70 swing left and right, saving energy consumption, and in the swinging process, two sets of unloading recoil springs 42 are utilized to support the left and right swinging material box 70 and the material box 70 and provide reaction force, thereby ensuring the energy efficiency of the left and right swinging of the entire device.

[0045] 3. Start the dryer 50 and connect the material boxes 70 with the air duct 60, so that the rice that presents a vertical height difference when swinging left and right is dried with hot air.

[0046] 4. Start the turning motor 110, which drives the shaft 111 and the turning drying rakes 112, which are respectively located in the material box 70 and inside the material box 70, to perform contact drying operation on the rice.

[0047] 5. After drying, open the discharging end and discharge the dried rice out of the discharging end.

[0048] The drying equipment for rice processing of the embodiment of the present application is conducive to improving the drying efficiency, ensuring the uniformity of the rice drying operation, and reducing the problem of rice breaking due to thermal expansion caused by excessive heat during the drying process.

[0049] The above is only a preferred embodiment of the present application and does not constitute any other form of limitation to the present application. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present application without departing from the content of the technical solution of the present application still falls within the protection scope of the technical solution of the present application.

Claims

1. A drying device for rice processing, characterized in that: The rice processing drying equipment comprises: a supporting base, a swinging assembly, an air duct, a dryer, two material boxes and two flipping assemblies; the swinging assembly is arranged on the supporting base, the middle part of the air duct is connected to the top of the swinging assembly, and the dryer is arranged on the air duct for conveying hot air to the inside of the air duct; the two material boxes are respectively connected to the opposite ends of the air duct, and the interior of the material box is communicated with the interior of the air duct; a feeding end is provided at the top of the material box, and a discharging end is provided at the bottom of the material box; the two flipping assemblies are respectively arranged on the two material boxes, and the flipping assembly comprises a flipping motor, a shaft rod and a plurality of flipping drying rakes that are powered and heated, the flipping motor is arranged on the outside of the material box, the shaft rod is arranged inside the material box, and one end of the shaft rod is connected to the output end of the flipping motor, and a plurality of flipping drying rakes are arranged on the shaft rod at equal distances along the axial direction of the shaft rod.

2. The rice processing drying equipment according to claim 1, characterized in that: The swing assembly includes a transmission assembly and an adjustment assembly, the adjustment assembly is fastened and installed at the top center position of the support base, the transmission assembly is mounted on the side of the adjustment assembly, the transmission assembly includes a side frame, a drive motor is mounted on the outer wall surface of the side frame, the output end of the drive motor passes through the side frame and is connected to a first gear, the outer peripheral tooth angle end of the first gear is meshed with a tooth angle belt, the upper end of the tooth angle belt is internally meshed with a second gear, the axial end of the second gear is connected with a rotating screw, the external thread of the rotating screw is connected with a connecting sleeve, and support frames are sleeved and installed on the left and right sides of the rotating screw.

3. The rice processing drying equipment according to claim 2, characterized in that: The adjustment component includes a rotating shaft frame, and two groups of unloading recoil springs are symmetrically fastened and installed on the top of the left and right sides of the rotating shaft frame. The tops of the two groups of unloading recoil springs are fastened with a rotating seat through spring washers, and the rotating seat and the connecting sleeve are interlaced and connected.

4. The rice processing drying equipment according to claim 3, characterized in that: A bearing seat is installed outside the rotating seat, a center of gravity end is installed above the rotating seat, and a load-bearing frame is installed on the top of the center of gravity end.

5. The rice processing drying equipment according to claim 2, characterized in that: The support frame is installed above the bearing seat, an auxiliary rotation adjustment structure is installed on the top of the support frame, and a center of gravity auxiliary frame is installed on the inner side of the auxiliary rotation adjustment structure.

6. The drying equipment for rice processing according to claim 2, characterized in that: A reinforcing support frame is welded to the side of the adjusting component.

7. The rice processing drying equipment according to claim 2, characterized in that: A screw rod correction device is installed on the side end of the rotating screw rod.

8. The rice processing drying equipment according to claim 2, characterized in that: The sides of the turning drying rakes are welded with convex columns which are electrically heated.

9. The drying equipment for rice processing according to claim 1, characterized in that: Rollers are fixedly mounted on the four ends of the bottom of the support base.

10. The drying equipment for rice processing according to claim 9, characterized in that: A foot switch is arranged on the side of the roller.

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