A drying device for peanut processing

Abstract

The invention provides a drying device for peanut processing, comprising a feeding port, wherein the lower end of the feeding port leads to a brushing mechanism; the brushing mechanism comprises a cleaning box, wherein a plurality of brushing rollers are installed on the inner wall of the cleaning box, and brushes are fixedly connected to the surfaces of the brushing rollers; through holes are arranged on the side of the cleaning box, and the peanuts after cleaning enter the screening mechanism through the through holes; a plurality of water spraying ports are arranged on the surface of the water pipe, and water spraying joints are fixedly connected inside the water spraying ports; wet mud adhered to the surface of the peanuts is brushed by the plurality of brushing rollers with brushes, so as to achieve the effect of effectively removing the wet mud, thereby simplifying the subsequent peanut processing steps, and while the cleaned peanuts are screened and conveyed, hot air is used to quickly take away the moisture on the surface of the peanuts, thereby improving the processing efficiency, reducing manual intervention, and reducing the production cost.

Description

Technical Field

[0001] One or more embodiments of the present specification relate to the technical field of agricultural and sideline product processing, and in particular, to a drying device for peanut processing. Background Art

[0002] As an important dried fruit food and a key raw material for making a variety of foods, candies, and extracting oil, peanuts enjoy a wide range of consumer demand in both domestic and foreign markets. After harvesting, it is crucial to properly handle the peanuts, including drying and screening. In order to ensure the long-term storage and convenient transportation of peanuts, the first step is to dry the freshly harvested peanuts.

[0003] The application number in the prior art is: 201910523144, and the patent name is: a Chinese invention patent for a peanut collecting robot, which describes that "through the cooperation of the transmission part, the soil shaking part and the body part, the technical effect of automatically transporting the peanuts from the soil to the soil shaking part and automatically moving up and down to remove the soil is achieved, thereby solving the technical problems of manual peanut pulling and soil shaking being labor-intensive and dirty, and greatly improving the efficiency of peanut collection." However, the soil shaking part described therein achieves the effect of removing the soil adhered to the surface of the peanuts by vibrating up and down, but a large amount of wet mud adheres to the surface of the peanuts when they are harvested, and the soil on the surface of the peanuts cannot be effectively removed by vibration alone. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a drying device for peanut processing to solve the problem of removing wet mud on the surface during peanut processing.

[0005] Based on the above purpose, the present invention provides a drying device for peanut processing, comprising a feeding port, the lower end of which leads to a brushing mechanism for cleaning the wet soil attached to the surface of the peanuts;

[0006] The scrubbing mechanism comprises a cleaning box, a plurality of scrubbing rollers are installed on the inner wall of the cleaning box, and brushes are fixedly connected to the surface of the scrubbing rollers for scrubbing the surface of the peanuts;

[0007] A water pipe passes through the top of the cleaning box, and the water pipe is connected to the circulating water mechanism through a through hole on the side of the box body;

[0008] The side of the cleaning box is provided with a through hole, and the cleaned peanuts enter the screening mechanism through the through hole;

[0009] The end of the screening mechanism is connected to the conveying mechanism, and the top of the conveying mechanism is fixedly connected to the drying mechanism, which is used to remove a small amount of moisture on the surface of the peanuts during the conveying process.

[0010] Preferably, the scrubbing rollers include one roller, two rollers, three rollers, four rollers, five rollers, six rollers, seven rollers, eight rollers, nine rollers, and ten rollers, and except for the tenth roller, the other scrubbing rollers are sequentially adjacent;

[0011] The first roller, the second roller, the third roller and the tenth roller are formed into a whole through the crawler at one end, and the outer side of the first roller is fixedly connected to the motor for driving the whole to rotate counterclockwise;

[0012] The four rollers, five rollers, six rollers, seven rollers, eight rollers and nine rollers are formed into a whole through the crawler belt, and the outer side of the five rollers is fixedly connected to the motor for driving the whole to rotate clockwise;

[0013] A gap is left between the nine rollers and the ten rollers, the outer side of the gap leads to the through hole, and the upper and lower ends of the through hole are fixedly connected to the discharge plate for sending out the washed peanuts;

[0014] The discharging plate is inclined toward the ground to facilitate the peanuts to roll out.

[0015] Preferably, a plurality of water spraying ports are provided on the surface of the water pipe, and a water spraying joint is fixedly connected inside the water spraying ports;

[0016] The water spray port is directed toward the inside of the cleaning box, spraying water with a certain pressure to increase the flushing force on the soil;

[0017] Wherein, a plurality of the water spraying ports are evenly opened on the surface of the water pipe to increase the coverage area of ​​the water flow.

[0018] Preferably, the lower part of the cleaning box is connected to a filter plate, and filter holes are provided on the surface of the filter plate for separating sludge;

[0019] Wherein, a sludge storage tank is connected below the filter plate to store sludge;

[0020] The bottom surface of the dirt storage box is an inclined surface;

[0021] A rectangular hole is provided on the side of the cleaning box at the lower end of the inclined surface, and a dredging plate is fixedly connected inside the rectangular hole to clean the accumulated sludge;

[0022] The bottom of the cleaning box is fixedly connected to the bracket by bolts, so as to flexibly adjust the height of the cleaning box.

[0023] Preferably, the circulating water mechanism comprises a water storage tank, a water inlet is provided on the side of the water storage tank, a water pipe is fixedly connected to the inside of the water inlet, the water storage tank is connected to a circulating pump through the water pipe, the inside of the circulating pump is connected to a filter through the water pipe, and the filter is connected to a water pipe;

[0024] The bottom of the water tank is connected to an inclined platform, the lower end of the inclined surface is used to settle sludge, and the through hole connected to the water pipe is opened above the top of the inclined surface to absorb clean water;

[0025] The circulation pump is used to reuse the clean water in the water storage tank and transport it to the cleaning box to wash the peanuts.

[0026] Preferably, the screening mechanism comprises a vibration motor, both sides of which are fixed to the bottom of the discharge port through brackets, and the top of the vibration motor is fixedly connected to a vibration table, so as to evenly disperse the peanuts and make the water attached to the surface fall off;

[0027] The two sides of the vibration table are contracted inward, and the side is connected with a baffle by bolts. The baffle has a certain height and is used to guide the conveying direction of the peanuts and prevent the peanuts from falling from both ends;

[0028] The vibration platform is a triangular column, and a plurality of grooves are provided on the inclined surface of the top, and the grooves are connected with water diversion bars;

[0029] Wherein, the direction of the water diversion strip is inclined from the center to both sides.

[0030] Preferably, the conveying mechanism comprises a conveyor belt, and a plurality of isolation plates are evenly connected to the surface of the conveyor belt;

[0031] Wherein, the isolation plate has a certain angle with the conveyor belt surface to prevent the peanuts from rolling off;

[0032] The conveying mechanism is inclined at a certain angle to convey the peanuts from the bottom to the upper side.

[0033] Preferably, a plurality of water guide strips are fixedly connected to the surface of the conveyor belt, and water guide grooves are provided on both sides of the conveyor belt for draining water;

[0034] The water guide strips are inclined from the center to both sides, and the ends are connected to the water guide grooves.

[0035] Preferably, a baffle is fixedly connected to the outer side of the water guide trough to prevent the peanuts from rolling off from the side during transportation.

[0036] Preferably, the drying mechanism comprises an air outlet, the top of the air outlet is connected to a heating mechanism, and the top of the heating mechanism is connected to a fan for conveying hot air to dry the surface of the peanuts with hot air;

[0037] The air outlets are evenly spaced at a certain distance above the conveyor belt to increase drying efficiency;

[0038] The top of the conveying mechanism is fixedly connected to a cover plate, which is hollow inside and arc-shaped outside to prevent the peanuts from falling.

[0039] From the above description, it can be seen that the drying device for peanut processing provided by the present invention uses a plurality of brush rollers with brushes to brush the wet mud adhered to the surface of the peanuts, so as to achieve the effect of effectively removing the wet mud, simplifying the subsequent peanut processing steps, and using hot air to quickly remove the moisture on the surface of the peanuts while screening and conveying the cleaned peanuts, thereby improving processing efficiency, reducing manual intervention, saving energy, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate one or more embodiments of the present specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0041] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0042] Figure 2 It is a front view of the overall structure of the present invention;

[0043] Figure 3 for Figure 2 Schematic diagram of the cross-section structure of the middle BB part;

[0044] Figure 4 It is a rear view of the overall structure of the present invention;

[0045] Figure 5 It is a top view of the overall structure of the present invention;

[0046] Figure 6 for Figure 5 Schematic diagram of the cross-section structure of the middle CC part;

[0047] Figure 7 for Figure 5 Schematic diagram of the cross-section structure of the middle DD part;

[0048] Figure 8 It is a left view of the overall structure of the present invention;

[0049] Fig. 9 for Figure 8 Schematic diagram of the cross-section structure of the middle AA part;

[0050] Fig.10 It is an isometric view of the conveyor belt of the present invention;

[0051] Fig.11 It is an isometric view of the vibration table of the present invention;

[0052] Fig.12It is an isometric view of the brush roller of the present invention.

[0053] In the figure: 1. brushing mechanism; 11. dirt storage box; 12. filter plate; 13. one roller; 14. two rollers; 15. three rollers; 16. four rollers; 17. five rollers; 18. six rollers; 19. seven rollers; 2. dredging plate; 20. eight rollers; 21. nine rollers; 22. ten rollers; 23. discharge plate; 24. brush; 25. crawler belt; 26. cleaning box; 3. bracket; 4. motor; 5. feeding port; 6. circulating water mechanism; 61. water storage box; 62, tilting table; 63, water pipe; 64, filter; 65, water inlet; 66, circulation pump; 7, screening mechanism; 71, baffle; 72, water guide strip; 73, vibration motor; 74, vibration table; 8, drying mechanism; 81, fan; 82, cover plate; 83, heating mechanism; 84, air outlet; 9, conveying mechanism; 91, isolation plate; 92, conveyor belt; 93, water guide strip; 94, water guide trough; 10, water pipe; 101, water spray outlet. DETAILED DESCRIPTION

[0054] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0055] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0056] Embodiment 1:

[0057] like Figure 1 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.12 As shown, a drying device for peanut processing is provided, comprising a feeding port 5, the lower end of which leads to a brushing mechanism 1 for cleaning the wet soil attached to the surface of the peanuts;

[0058] The scrubbing mechanism 1 includes a cleaning box 26, and a plurality of scrubbing rollers are installed on the inner wall of the cleaning box 26. The brushes 24 are fixedly connected to the surface of the scrubbing rollers for scrubbing the surface of the peanuts.

[0059] The brush 24 is made of a material with a certain hardness and good friction resistance to prevent the cleaning effect from being reduced after repeated friction with the peanut surface;

[0060] The water pipe 10 passes through the top of the cleaning box 26, and the water pipe 10 is connected to the circulating water mechanism 6 through the through hole on the side of the box body, which is convenient for saving water resources and reducing production costs;

[0061] The cleaning box 26 has a through hole on its side, and the cleaned peanuts enter the screening mechanism 7 through the hole, so that the peanuts are evenly spread on the surface of the conveyor belt for transportation;

[0062] The end of the screening mechanism 7 is connected to the conveying mechanism 9, and the top of the conveying mechanism 9 is fixedly connected to the drying mechanism 8, which is used to remove a small amount of moisture on the surface of the peanuts during the conveying process.

[0063] The scrubbing rollers include one roller 13, two rollers 14, three rollers 15, four rollers 16, five rollers 17, six rollers 18, seven rollers 19, eight rollers 20, nine rollers 21, and ten rollers 22. Except for the tenth roller 22, the other scrubbing rollers are adjacent to each other in sequence, leaving only a narrow gap in between to prevent peanuts from falling into the cleaning blind spot.

[0064] The first roller 13, the second roller 14, the third roller 15 and the tenth roller 22 are integrated into a whole through the crawler 25 at one end, and the outer side of the first roller 13 is fixedly connected to the motor 4 for driving the whole to rotate counterclockwise;

[0065] The four rollers 16, five rollers 17, six rollers 18, seven rollers 19, eight rollers 20 and nine rollers 21 are integrated into a whole through the crawler belt 25, and the outer side of the five rollers 17 is fixedly connected to the motor 4 for driving the whole to rotate clockwise;

[0066] A gap is left between the nine rollers 21 and the ten rollers 22, the outer side of the gap leads to the through hole, and the upper and lower ends of the through hole are fixedly connected to the discharge plate 23 for sending out the washed peanuts;

[0067] The purpose of using multiple brush rollers and rotating in different directions is to enhance the cleaning effect and ensure that the dirt and impurities on the surface of the peanuts can be completely removed.

[0068] The discharging plate 23 is inclined toward the ground to facilitate the peanuts to roll out, so that the cleaned peanuts can smoothly enter the next process.

[0069] The surface of the water pipe 10 is provided with a plurality of water spraying ports 101, and the inside of the water spraying ports 101 is fixedly connected with a water spraying joint;

[0070] The water spray port 101 is directed toward the inside of the cleaning box 26 to spray water with a certain pressure to increase the flushing force on the soil;

[0071] Among them, a plurality of water spray ports 101 are evenly opened on the surface of the water pipe 10 to increase the coverage of the water flow, thereby ensuring that the peanuts inside the cleaning box can be fully and effectively cleaned, improving the cleaning efficiency, reducing the cleaning time, and also reducing energy consumption.

[0072] The drying mechanism 8 includes an air outlet 84, the top of the air outlet 84 is connected to a heating mechanism 83, and the top of the heating mechanism 83 is connected to a fan 81 for conveying hot air to dry the surface of the peanuts with hot air, so as to improve the drying efficiency and quality;

[0073] The air outlets 84 are evenly spaced at a certain distance above the conveyor belt 92 to increase the drying efficiency;

[0074] The top of the conveying mechanism 9 is fixedly connected to a cover plate 82, which is hollow inside and arc-shaped outside to prevent the peanuts from falling.

[0075] Embodiment 2:

[0076] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 , Fig.11 and Fig.12 As shown, a drying device for peanut processing is provided, comprising a feeding port 5, the lower end of which leads to a brushing mechanism 1 for cleaning the wet soil attached to the surface of the peanuts;

[0077] The scrubbing mechanism 1 includes a cleaning box 26, and a plurality of scrubbing rollers are installed on the inner wall of the cleaning box 26. The brushes 24 are fixedly connected to the surface of the scrubbing rollers for scrubbing the surface of the peanuts.

[0078] The brush 24 is made of a material with a certain hardness and good friction resistance to prevent the cleaning effect from being reduced after repeated friction with the peanut surface;

[0079] The water pipe 10 passes through the top of the cleaning box 26, and the water pipe 10 is connected to the circulating water mechanism 6 through the through hole on the side of the box body, which is convenient for saving water resources and reducing production costs;

[0080] The cleaning box 26 has a through hole on its side, and the cleaned peanuts enter the screening mechanism 7 through the hole, so that the peanuts are evenly spread on the surface of the conveyor belt for transportation;

[0081] The end of the screening mechanism 7 is connected to the conveying mechanism 9, and the top of the conveying mechanism 9 is fixedly connected to the drying mechanism 8, which is used to remove a small amount of moisture on the surface of the peanuts during the conveying process.

[0082] The scrubbing rollers include one roller 13, two rollers 14, three rollers 15, four rollers 16, five rollers 17, six rollers 18, seven rollers 19, eight rollers 20, nine rollers 21, and ten rollers 22. Except for the tenth roller 22, the other scrubbing rollers are adjacent to each other in sequence, leaving only a narrow gap in between to prevent peanuts from falling into the cleaning blind spot.

[0083] The first roller 13, the second roller 14, the third roller 15 and the tenth roller 22 are integrated into a whole through the crawler 25 at one end, and the outer side of the first roller 13 is fixedly connected to the motor 4 for driving the whole to rotate counterclockwise;

[0084] The four rollers 16, five rollers 17, six rollers 18, seven rollers 19, eight rollers 20 and nine rollers 21 are integrated into a whole through the crawler belt 25, and the outer side of the five rollers 17 is fixedly connected to the motor 4 for driving the whole to rotate clockwise;

[0085] A gap is left between the nine rollers 21 and the ten rollers 22, the outer side of the gap leads to the through hole, and the upper and lower ends of the through hole are fixedly connected to the discharge plate 23 for sending out the washed peanuts;

[0086] The purpose of using multiple brush rollers and rotating in different directions is to enhance the cleaning effect and ensure that the dirt and impurities on the surface of the peanuts can be completely removed.

[0087] The discharging plate 23 is inclined toward the ground to facilitate the peanuts to roll out, so that the cleaned peanuts can smoothly enter the next process.

[0088] The surface of the water pipe 10 is provided with a plurality of water spraying ports 101, and the inside of the water spraying ports 101 is fixedly connected with a water spraying joint;

[0089] The water spray port 101 is directed toward the inside of the cleaning box 26 to spray water with a certain pressure to increase the flushing force on the soil;

[0090] Among them, a plurality of water spray ports 101 are evenly opened on the surface of the water pipe 10 to increase the coverage of the water flow, thereby ensuring that the peanuts inside the cleaning box can be fully and effectively cleaned, improving the cleaning efficiency, reducing the cleaning time, and also reducing energy consumption.

[0091] The screening mechanism 7 includes a vibration motor 734, both sides of which are fixed to the bottom of the discharge port through a bracket 3, and the top of the vibration motor 734 is fixedly connected to a vibration table 74, which is used to evenly disperse the peanuts and make the water attached to the surface fall off;

[0092] The two sides of the vibration table 74 are contracted inwards, and the side is connected to the baffle 71 by bolts. The baffle 71 has a certain height, which is used to guide the conveying direction of the peanuts and prevent the peanuts from falling from both ends, thereby improving the screening efficiency and ensuring the stability and continuity of the peanuts during the conveying process.

[0093] The vibration table 74 is a triangular column, and a plurality of grooves are provided on the inclined surface of the top, and the grooves are connected to the water guide bar 72;

[0094] The direction of the water guide strips 72 is inclined from the center to both sides, which helps to guide the water to slide off the surface of the peanuts, further improving the drying efficiency.

[0095] The conveying mechanism 9 includes a conveyor belt 92, and a plurality of isolation plates 91 are evenly connected to the surface of the conveyor belt 92;

[0096] The isolation plate 91 and the surface of the conveyor belt 92 have a certain angle to prevent the peanuts from rolling off;

[0097] The conveying mechanism 9 is inclined at a certain angle to convey the peanuts from the bottom to the upper side, thereby ensuring the safety and continuity of the peanuts during the conveying process.

[0098] A plurality of water guide strips 93 are fixedly connected to the surface of the conveyor belt 92, and water guide grooves 94 are provided on both sides of the conveyor belt 92 for draining water;

[0099] The water guide bar 93 is inclined from the center to both sides, and the end is connected to the water guide groove 94 .

[0100] The bottom of the water guide groove 94 leads to the inside of the water storage tank 61, which is convenient for collecting water and avoids the influence of water on the peanut drying process.

[0101] The drying mechanism 8 includes an air outlet 84, the top of the air outlet 84 is connected to a heating mechanism 83, and the top of the heating mechanism 83 is connected to a fan 81 for conveying hot air to dry the surface of the peanuts with hot air, so as to improve the drying efficiency and quality;

[0102] The air outlets 84 are evenly spaced at a certain distance above the conveyor belt 92 to increase the drying efficiency;

[0103] The top of the conveying mechanism 9 is fixedly connected to a cover plate 82, which is hollow inside and arc-shaped outside to prevent the peanuts from falling.

[0104] Embodiment three:

[0105] like Figure 1-12 As shown, a drying device for peanut processing is provided, comprising a feeding port 5, the lower end of which leads to a brushing mechanism 1 for cleaning the wet soil attached to the surface of the peanuts;

[0106] The scrubbing mechanism 1 includes a cleaning box 26, and a plurality of scrubbing rollers are installed on the inner wall of the cleaning box 26. The brushes 24 are fixedly connected to the surface of the scrubbing rollers for scrubbing the surface of the peanuts.

[0107] The brush 24 is made of a material with a certain hardness and good friction resistance to prevent the cleaning effect from being reduced after repeated friction with the peanut surface;

[0108] The water pipe 10 passes through the top of the cleaning box 26, and the water pipe 10 is connected to the circulating water mechanism 6 through the through hole on the side of the box body, which is convenient for saving water resources and reducing production costs;

[0109] The cleaning box 26 has a through hole on its side, and the cleaned peanuts enter the screening mechanism 7 through the hole, so that the peanuts are evenly spread on the surface of the conveyor belt for transportation;

[0110] The end of the screening mechanism 7 is connected to the conveying mechanism 9, and the top of the conveying mechanism 9 is fixedly connected to the drying mechanism 8, which is used to remove a small amount of moisture on the surface of the peanuts during the conveying process.

[0111] The scrubbing rollers include one roller 13, two rollers 14, three rollers 15, four rollers 16, five rollers 17, six rollers 18, seven rollers 19, eight rollers 20, nine rollers 21, and ten rollers 22. Except for the tenth roller 22, the other scrubbing rollers are adjacent to each other in sequence, leaving only a narrow gap in between to prevent peanuts from falling into the cleaning blind spot.

[0112] The first roller 13, the second roller 14, the third roller 15 and the tenth roller 22 are integrated into a whole through the crawler 25 at one end, and the outer side of the first roller 13 is fixedly connected to the motor 4 for driving the whole to rotate counterclockwise;

[0113] The four rollers 16, five rollers 17, six rollers 18, seven rollers 19, eight rollers 20 and nine rollers 21 are integrated into a whole through the crawler belt 25, and the outer side of the five rollers 17 is fixedly connected to the motor 4 for driving the whole to rotate clockwise;

[0114] A gap is left between the nine rollers 21 and the ten rollers 22, the outer side of the gap leads to the through hole, and the upper and lower ends of the through hole are fixedly connected to the discharge plate 23 for sending out the washed peanuts;

[0115] The purpose of using multiple brush rollers and rotating in different directions is to enhance the cleaning effect and ensure that the dirt and impurities on the surface of the peanuts can be completely removed.

[0116] The discharging plate 23 is inclined toward the ground to facilitate the peanuts to roll out, so that the cleaned peanuts can smoothly enter the next process.

[0117] The lower part of the cleaning box 26 is connected to the filter plate 12, and the filter plate 12 has filter holes on its surface for separating sludge;

[0118] Wherein, the filter plate 12 is connected to a sludge storage tank 11 below for storing sludge;

[0119] The bottom surface of the sludge storage tank 11 is an inclined surface, which is convenient for effectively separating sludge and clean water, so that the clean water can be recycled and the waste of water resources is reduced.

[0120] A rectangular hole is provided on the side of the cleaning box 26 at the lower end of the slope, and a dredging plate 2 is fixedly connected inside the rectangular hole to clean the accumulated sludge and avoid equipment blockage and pollution caused by the sludge accumulation.

[0121] The bottom of the cleaning box 26 is fixedly connected to the bracket 3 by bolts, so as to flexibly adjust the height of the cleaning box 26 .

[0122] The circulating water mechanism 6 comprises a water tank 61, a water inlet 65 is provided on the side of the water tank 61, a water pipe 63 is fixedly connected to the water inlet 65, the water tank 61 is connected to a circulating pump 66 through the water pipe 63, the circulating pump 66 is connected to a filter 64 through the water pipe 63, and the filter 64 is connected to the water pipe 10;

[0123] The bottom of the water tank 61 is connected to the inclined platform 62, the lower end of the inclined surface is used to settle the sludge, and the through hole connected to the water pipe 63 is opened above the top of the inclined surface to absorb clean water;

[0124] The circulating pump 66 is used to recycle the clean water in the water storage tank 61 and transport it to the cleaning tank 26 for washing peanuts, thereby realizing the recycling of clean water and further reducing water resource consumption. At the same time, the inclined platform design at the bottom of the water storage tank helps the sedimentation of sludge and the separation of clean water, ensuring the cleanliness and use efficiency of the circulating water.

[0125] The conveying mechanism 9 includes a conveyor belt 92, and a plurality of isolation plates 91 are evenly connected to the surface of the conveyor belt 92;

[0126] The isolation plate 91 and the surface of the conveyor belt 92 have a certain angle to prevent the peanuts from rolling off;

[0127] The conveying mechanism 9 is inclined at a certain angle to convey the peanuts from the bottom to the upper side, thereby ensuring the safety and continuity of the peanuts during the conveying process.

[0128] A plurality of water guide strips 93 are fixedly connected to the surface of the conveyor belt 92, and water guide grooves 94 are provided on both sides of the conveyor belt 92 for draining water;

[0129] The water guide bar 93 is inclined from the center to both sides, and the end is connected to the water guide groove 94 .

[0130] The bottom of the water guide groove 94 leads to the inside of the water storage tank 61, which is convenient for collecting water and avoids the influence of water on the peanut drying process.

[0131] The outer side of the water guide groove 94 is fixedly connected to a baffle 71 to prevent the peanuts from rolling down from the side during transportation and to prevent water from flowing to the bottom.

[0132] The drying mechanism 8 includes an air outlet 84, the top of the air outlet 84 is connected to a heating mechanism 83, and the top of the heating mechanism 83 is connected to a fan 81 for conveying hot air to dry the surface of the peanuts with hot air, so as to improve the drying efficiency and quality;

[0133] The air outlets 84 are evenly spaced at a certain distance above the conveyor belt 92 to increase the drying efficiency;

[0134] The top of the conveying mechanism 9 is fixedly connected to a cover plate 82, which is hollow inside and arc-shaped outside to prevent the peanuts from falling.

[0135] Working principle: the liquid level in the water tank 61 is kept at about 1 / 2 or 2 / 3, the circulating pump 66 is turned on, and the water in the water tank 61 is driven from the water inlet 65 through the circulating pump 66 and the filter 64 to enter the water pipe 10, and finally a high-pressure water flow is sprayed from the water spray port 101, the motor 4 is turned on to drive the scrubbing roller to rotate at a certain speed, and peanuts with soil are poured in from the feed port, and the brush 24 on the surface of the scrubbing roller rubs against the peanut shells, and the soil is washed away under the action of the water flow. After the soil is washed down, it settles downward, passes through the through holes on the surface of the filter plate 12, and enters the dirt storage box 11 at the lower end. The inclined surface at the bottom of the dirt storage box 11 allows the soil to continue to settle to the bottom of the inclined surface. After the cleaning is completed, the dredging plate 2 is opened from the outside to clean out the sludge.

[0136] The first roller 13, the second roller 14, the third roller 15 and one end of the tenth roller 22 are formed into a whole through the crawler 2525, and the motor 4 is connected to the outer side of the first roller 13 to drive the whole to rotate counterclockwise; the fourth roller 16, the fifth roller 17, the sixth roller 18, the seventh roller 19, the eighth roller 20 and the ninth roller 21 are formed into a whole through the crawler 25, and the motor 4 is connected to the outer side of the fifth roller 17 to drive the whole to rotate clockwise; a gap is left between the ninth roller 21 and the tenth roller 22, and the outer side of the gap is connected to the discharge plate 23, and the peanuts are driven by the brush 24 and sent out by the discharge plate 23 to reach the screening mechanism 7.

[0137] The vibration motor 734 drives the vibration table 74 to vibrate. When the peanuts pass through the surface of the vibration table 74, the water on the peanut shells falls into the water storage tank 61 below through the water guide bar 72. The baffles 71 on both sides ensure that the peanuts do not fall outside the machine. The peanuts after vibration screening fall evenly on the surface of the conveyor belt 92, and the peanuts are simply separated by the isolation plate 91. The drying mechanism 8 connected above the conveyor belt 92 uses hot air to dry the peanuts on the surface of the conveyor belt 92 to remove the moisture on the surface of the peanuts. The excess water flows from the water guide bar 93 to the water guide trough 94, and continues to flow into the water storage tank 61 at the bottom for use. The dried peanuts are collected at the end of the conveyor belt 92.

[0138] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. Within the scope of the present invention, the above embodiments or technical features in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0139] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A peanut drying device for processing peanuts, comprising a feeding port (5), characterized in that: The lower end of the feeding port (5) leads to a brushing mechanism (1) for cleaning the wet soil attached to the surface of the peanuts; The scrubbing mechanism (1) comprises a cleaning box (26), a plurality of scrubbing rollers are installed on the inner wall of the cleaning box (26), and brushes (24) are fixedly connected to the surfaces of the scrubbing rollers for scrubbing the surface of the peanuts; A water pipe (10) passes through the top of the cleaning box (26), and the water pipe (10) is connected to the circulating water mechanism (6) through a through hole on the side of the box body; The cleaning box (26) has a through hole on its side, and the cleaned peanuts enter the screening mechanism (7) through the through hole; The end of the screening mechanism (7) is connected to a conveying mechanism (9), and the top of the conveying mechanism (9) is fixedly connected to a drying mechanism (8) for removing a small amount of moisture from the surface of the peanuts during the conveying process.

2. A peanut drying device according to claim 1, characterized in that: The scrubbing rollers include a first roller (13), a second roller (14), a third roller (15), a fourth roller (16), a fifth roller (17), a sixth roller (18), a seventh roller (19), an eighth roller (20), a ninth roller (21), and a tenth roller (22). Except for the tenth roller (22), the other scrubbing rollers are adjacent to each other in sequence. The first roller (13), the second roller (14), the third roller (15) and the tenth roller (22) are connected to form a whole through a crawler belt (25) at one end, and the outer side of the first roller (13) is fixedly connected to a motor (4) for driving the whole to rotate counterclockwise; The four rollers (16), the five rollers (17), the six rollers (18), the seven rollers (19), the eight rollers (20) and the nine rollers (21) are connected to form a whole through a crawler belt (25); the outer side of the five rollers (17) is fixedly connected to a motor (4) for driving the whole to rotate clockwise; A gap is left between the nine rollers (21) and the ten rollers (22), the outer side of the gap leads to the through hole, and the upper and lower ends of the through hole are fixedly connected to a discharge plate (23) for delivering the washed peanuts; The discharge plate (23) is inclined toward the ground to facilitate the peanuts to roll out.

3. A peanut drying device according to claim 1, characterized in that: The surface of the water pipe (10) is provided with a plurality of water spraying ports (101), and the inside of the water spraying ports (101) is fixedly connected to a water spraying joint; The water spray port (101) is directed toward the inside of the cleaning box (26) to spray water with a certain pressure to increase the flushing force on the soil; Wherein, a plurality of water spray ports (101) are evenly arranged on the surface of the water pipe (10) to increase the coverage area of ​​the water flow.

4. The peanut drying device according to claim 1, characterized in that: The lower part of the cleaning box (26) is connected to a filter plate (12), and filter holes are provided on the surface of the filter plate (12) for separating sludge; Wherein, the filter plate (12) is connected to a sludge storage box (11) below for storing sludge; The bottom surface of the dirt storage box (11) is an inclined surface; A rectangular hole is provided on the side of the cleaning box (26) at the lower end of the inclined surface, and a dredging plate (2) is fixedly connected inside the rectangular hole to clean the accumulated sludge; The bottom of the cleaning box (26) is fixedly connected to the bracket (3) by means of bolts, so as to flexibly adjust the height of the cleaning box (26).

5. The peanut drying device according to claim 1, characterized in that: The circulating water mechanism (6) comprises a water storage tank (61), a water inlet (65) is provided on the side of the water storage tank (61), the water inlet (65) is fixedly connected to a water delivery pipe (63), the water storage tank (61) is connected to a circulating pump (66) via the water delivery pipe (63), the circulating pump (66) is connected to a filter (64) via the water delivery pipe (63), and the filter (64) is connected to a water pipe (10); The bottom of the water storage tank (61) is connected to an inclined platform (62), the lower end of the inclined surface is used to settle sludge, and the through hole connected to the water delivery pipe (63) is opened above the top of the inclined surface to absorb clean water; The circulation pump (66) is used to recycle the clean water in the water storage tank (61) and transport it to the cleaning box (26) to wash the peanuts.

6. The peanut drying device according to claim 1, characterized in that: The screening mechanism (7) comprises a vibration motor (73) (4), both sides of which are fixed to the bottom of the discharge port through a bracket (3), and the top of the vibration motor (73) (4) is fixedly connected to a vibration table (74) for evenly dispersing the peanuts and causing water attached to the surface to fall off; The two sides of the vibration table (74) are contracted inwards, and the side is connected to a baffle (71) by bolts. The baffle (71) has a certain height and is used to guide the conveying direction of the peanuts and prevent the peanuts from falling from both ends. The vibration table (74) is a triangular column, and a plurality of grooves are provided on the inclined surface of the top, and the grooves are connected to the water guide strips (72); Wherein, the direction of the water guide strip (72) is inclined from the center to both sides.

7. The peanut drying device according to claim 1, characterized in that: The conveying mechanism (9) comprises a conveyor belt (92), and a plurality of isolation plates (91) are evenly connected to the surface of the conveyor belt (92); Wherein, the isolation plate (91) and the surface of the conveyor belt (92) have a certain angle, which is used to prevent the peanuts from rolling off; The conveying mechanism (9) is inclined at a certain angle to convey the peanuts from the bottom to the upper side.

8. The peanut drying device according to claim 7, characterized in that: A plurality of water guide strips (93) are fixedly connected to the surface of the conveyor belt (92), and water guide grooves (94) are provided on both sides of the conveyor belt (92) for draining water; The water guide strip (93) is inclined from the center to both sides, and the end is connected to the water guide groove (94).

9. The peanut drying device according to claim 8, characterized in that: The outer side of the water guide groove (94) is fixedly connected to a baffle (71) for preventing the peanuts from rolling off from the side during transportation.

10. The peanut drying device according to claim 1, characterized in that: The drying mechanism (8) comprises an air outlet (84), the top of the air outlet (84) is connected to a heating mechanism (83), and the top of the heating mechanism (83) is connected to a fan (81) for conveying hot air to dry the surface of the peanuts with hot air; The air outlets (84) are evenly arranged at a certain distance above the conveyor belt (92) to increase drying efficiency; The top end of the conveying mechanism (9) is fixedly connected to a cover plate (82); the cover plate (82) is hollow inside and arc-shaped outside, and is used to prevent the peanuts from falling.

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