CN112985037A - Cleaning and draining device for potato agricultural products - Google Patents
Cleaning and draining device for potato agricultural products Download PDFInfo
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- CN112985037A CN112985037A CN202110201130.1A CN202110201130A CN112985037A CN 112985037 A CN112985037 A CN 112985037A CN 202110201130 A CN202110201130 A CN 202110201130A CN 112985037 A CN112985037 A CN 112985037A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a cleaning and draining device for potato agricultural products, which comprises a cleaning unit, a draining unit and a drying unit, wherein the cleaning unit is used for cleaning and draining the potato agricultural products; the cleaning unit comprises a rough cleaning assembly and a fine cleaning assembly, the rough cleaning assembly comprises a rough cleaning box, a micro-vibration filter screen is obliquely arranged in the rough cleaning box, a rough cleaning space is formed above the micro-vibration filter screen, a settling space is formed below the micro-vibration filter screen, a feeding port is arranged at the top of the rough cleaning box and close to the high point of the micro-vibration filter screen, a first discharging port is arranged on the side wall of the rough cleaning space and at the low point of the micro-vibration filter screen, and a first material conveying screw rod is arranged at the low point of the micro-vibration filter screen; the fine washing component comprises a first conveying pipe obliquely arranged, the lower end of the first conveying pipe is communicated with a first discharge port, a second conveying spiral rod is arranged at the center in the first conveying pipe, a plurality of washing roller brushes are arranged around the second conveying spiral rod in the first conveying pipe, a spray head is arranged on the upper side wall of the upper end of the first conveying pipe, and a discharge port is arranged on the lower side wall of the upper end of the first conveying pipe. The washing and draining device is high in washing efficiency and not easy to damage the skins of the potato crops.
Description
Technical Field
The invention relates to the technical field of agricultural mechanical equipment, in particular to a cleaning and draining device for potato agricultural products.
Background
The potato agricultural products are harvested from the field, and after primary impurity removal, the skins of the potato agricultural products still contain a lot of soil, so that the potato agricultural products can not meet the requirements of commodities and are not beneficial to later storage and transportation of potatoes, and therefore, the sludge removal is the first process for the potato agricultural products to flow into the market.
At present, what use more is pole lift chain soil potato separating mechanism, sieve formula soil potato separating mechanism and arc group tooth-like soil potato separating mechanism, but these machines still have some not enoughly: 1. soil on the surface of the potato agricultural product cannot be completely removed, and particularly, soil in the concave position of the eye hole cannot be removed; 2. the epidermis of the potato agricultural products is easy to damage, and the late storage of the potato agricultural products is not facilitated; 3. the cleaning efficiency is low, time and labor are wasted, and a large amount of potato agricultural products cannot be cleaned at high speed.
Disclosure of Invention
The invention aims to provide a cleaning and draining device for potato agricultural products, which solves the technical problems of low cleaning efficiency, unclean cleaning, easy peeling and the like of the existing potato agricultural products.
In order to achieve the purpose, the cleaning and draining device for the potato agricultural products comprises a cleaning unit, a draining unit and a drying unit;
the washing unit comprises a rough washing assembly and a fine washing assembly, the rough washing assembly comprises a rough washing box, the rough washing box is provided with a water inlet and a water outlet, a micro-vibration filter screen is obliquely arranged in the rough washing box, a rough washing space is formed above the micro-vibration filter screen, a precipitation space is formed below the micro-vibration filter screen, a feeding port for feeding potato agricultural products into the rough washing space is arranged at the top of the rough washing box and close to the high point of the micro-vibration filter screen, a first discharging port is arranged on the side wall of the rough washing space and at the low point of the micro-vibration filter screen, and a first material conveying screw rod for conveying materials to the first discharging port is arranged at the low point of the micro-vibration filter screen; the fine washing assembly comprises first conveying pipes which correspond to the first discharge ports one by one and are obliquely arranged, the lower end of each first conveying pipe is correspondingly communicated with one first discharge port, a second conveying spiral rod is arranged in the center of each first conveying pipe, a plurality of cleaning roller brushes are arranged in the first conveying pipes around the second conveying spiral rods, openings are formed in the side wall of the upper portion of the upper end of each first conveying pipe, spray heads for spraying water into the first conveying pipes are arranged at the openings, and discharge ports are formed in the side wall of the lower portion of the upper end of each first conveying pipe;
the draining unit comprises a draining box body, a draining net is obliquely arranged in the draining box body, a draining space is formed above the draining net, an adjacent storage space is formed at the lower part of the draining net, a second feeding hole connected with the first discharging hole is formed at the upper part of the draining box body and close to the high point of the draining net, an air blowing assembly is arranged above the draining space and used for conveying air to the draining space, and a second discharging hole is formed in the side wall of the draining space and located at the lower point of the draining net;
the stoving unit is including the stoving box, the stoving box has third feed inlet and third discharge gate, the second conveying pipeline and the second discharge gate intercommunication that the third feed inlet set up through the slope, the third discharge gate is used for outwards carrying abluent and dry potato class agricultural product.
Preferably, the rough washing assembly further comprises an aeration mechanism, the aeration mechanism comprises an aerator positioned on the upper part of the rough washing box and a plurality of aeration pipes extending into the rough washing space and communicated with air outlet holes of the aerator, and the side walls of the aeration pipes are uniformly provided with aeration holes.
Preferably, the bottom of the temporary storage space is provided with a drain pipe communicated with the temporary storage space, and the tail end of the drain pipe extends into the rough washing space.
Preferably, the slight vibration filter screen includes filter screen on the slight vibration, filter screen and the connecting slight vibration filter screen and the slight vibration filter screen and evenly distributed's extensible member down, the single aperture of filter screen is greater than the single aperture of filter screen under the slight vibration on the slight vibration.
Preferably, still including being used for driving the first drive arrangement of fine motion about the microvibration filter screen, first drive arrangement includes first motor, casing, riser, crank, slide and lifter, the casing sets firmly in the roof upper portion of thick washing case, the riser sets firmly in the casing immediately, first motor sets firmly on the riser, articulate one end sets firmly on the output shaft of first motor, the articulate other end is articulated with the upper end of lifter, the slide sets firmly in the bottom of riser, the lower extreme of lifter slides and wears to locate the roof of slide, thick washing case, and links to each other with the center of microvibration upper filter screen.
Preferably, the micro-vibration upper filter screen and the micro-vibration lower filter screen are both metal meshes.
Preferably, a material separating plate is arranged on the outer side of the first material conveying screw rod, and an upper and lower single-row material passing channel is formed between the material separating plate and the micro-vibration filter screen.
Preferably, a plurality of material passing plates are obliquely and alternately arranged in the drying box body, a gap formed between the tail end of the material passing plate positioned at the upper part and the starting end of the material passing plate positioned at the lower part can pass through a single row of potato agricultural products with larger grain sizes, the lower surface of the starting end of the material passing plate is provided with a heat outlet pipe, the heat outlet pipe is provided with an air outlet for releasing heat air below the material passing plate, a fan and a heater are arranged outside the drying box body, an air outlet pipe of the fan is communicated with the heat outlet pipe, and the heater is arranged on an air outlet pipe of the fan.
Preferably, the intersection of two adjacent flitchs of crossing can be provided with the steering wheel, the global of steering wheel evenly is provided with a plurality of branch flitchs, the stoving box has installed the anti-friction pad in the position that corresponds the branch flitch.
The invention has the beneficial effects that: the potato agricultural products entering the rough washing space are soaked by the rough washing component, are aerated to roll and are slightly vibrated, so that hard soil on the surface of the potato agricultural products is softened and separated, the rough washing is carried out in water, the surface of the potato agricultural products is not easy to damage during washing, the rough washing is finished and then enters the first conveying pipe to be finely washed, the second conveying screw rod can drive the potato agricultural products to move upwards, the potato agricultural products are separated from sewage in the rough washing box in the moving upwards process, meanwhile, soil at the pit positions of the potato agricultural products and soil generated by washing can be washed by the rotary washing rolling brush, the soil naturally enters the rough washing box under the impact of water sprayed by the spray head, so that water is recycled, the mode that the washing rolling brush is matched with the spray head is adopted for fine washing, the surface of the potato agricultural products cannot be damaged during fine washing, after the washing is finished, the potatoes enter the draining box to be drained, and the potato agricultural products entering the draining space pass through the draining net, under the effect of the subassembly of blowing, can clear away remaining water and few earth of potato class agricultural product epidermis, further purify potato class agricultural product, potato class agricultural product gets into the stoving box after the waterlogging caused by excessive rainfall box body waterlogging caused by excessive rainfall and dries, what dry and adopt is that potato class agricultural product slowly moves at the flitch of crossing, the play heat pipe that crosses flitch lower surface setting releases hot gas, make potato class agricultural product dry under 30 ℃ -35 ℃ of temperature, its stoving effect is good, when two are crossed flitch intersections about potato class agricultural product gets into, utilize the steering wheel to convert the direction, can further avoid potato class agricultural product rigid collision, and then effectively protect potato class agricultural product. In conclusion, the washing and draining device for the potato agricultural products has high washing efficiency, and the skins of the potato agricultural products are not easy to damage during washing.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of a washing and draining device for potato agricultural products according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the drying unit in FIG. 1;
fig. 3 is an enlarged view of a in fig. 1.
In the drawings:
the device comprises a cleaning unit 1, a rough cleaning tank 100, a water inlet 101, a water outlet 102, a micro-vibration upper filter screen 103a, a telescopic piece 103b, a micro-vibration lower filter screen 103c, a feed inlet 104, a first discharge outlet 105, a first feed delivery screw rod 106, a material separation plate 107, a first feed delivery pipe 110, a second feed delivery screw rod 111, a cleaning rolling brush 112, a spray head 113, a discharge outlet 114, an aeration pipe 121, an aeration hole 122, a first motor 130, a shell 131, a vertical plate 132, a crank 133, a slide seat 134 and a lifting rod 135;
the draining unit 2, a draining box body 200, a draining net 201, a second feeding hole 202, a blowing assembly 203, a second discharging hole 204 and a draining pipe 205;
the drying unit 3, a drying box body 300, a third feeding port 301, a third discharging port 302, a material passing plate 303, a heat discharging pipe 304, a fan 305, a heater 306, a steering wheel 307, a material distributing plate 308 and a second material conveying pipe 309.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1 to 3, the present embodiment discloses a washing and draining device for potato agricultural products, which includes a washing unit 1, a draining unit 2 and a drying unit 3. Wherein, washing unit 1 is used for washing the earth of potato class agricultural product epidermis, and dewatering unit 2 is used for getting rid of the moisture of washing back potato class agricultural product epidermis, and stoving unit 3 is used for drying potato class agricultural product epidermis, makes potato class agricultural product keep dry for a long time, does benefit to later stage transportation and storage.
As shown in fig. 1, the cleaning unit 1 includes a rough cleaning component and a fine cleaning component, and the potato agricultural products are firstly subjected to rough cleaning and then to fine cleaning, so as to reduce energy consumption and improve cleaning efficiency. Specifically, the rough washing assembly comprises a rough washing box 100, the rough washing box 100 is preferably rectangular, the rough washing box 100 is provided with a water inlet 101 and a water outlet 102, the water inlet 101 is preferably arranged at the upper part of the rough washing box 100, the water outlet 102 is preferably arranged at the lower part of the rough washing box 100, and a water outlet valve with a filtering device is arranged at the water outlet 102 and can control the outflow speed of water in the rough washing box 100.
A micro-vibration filter screen 103 is obliquely arranged in the rough washing box 100, a rough washing space is formed above the micro-vibration filter screen 103, a precipitation space is formed below the micro-vibration filter screen 103, a feeding port 104 for feeding potato agricultural products into the rough washing space is arranged at the top of the rough washing box 100 and close to the high point of the micro-vibration filter screen 103, the included angle between the micro-vibration filter screen 103 and the horizontal plane is between 1 and 2 degrees, a first discharging port 105 is arranged on the side wall of the rough washing space and at the low point of the micro-vibration filter screen 103, the potato agricultural products entering the rough washing space from the feeding port 104 are naturally converged at the low point of the micro-vibration filter screen 103 (converged at the first discharging port 105) by the oblique arrangement of the micro-vibration filter screen 103, a first material conveying spiral rod 106 for conveying materials to the first discharging port 105 is arranged at the low point of the micro-vibration filter screen 103, the directions of spiral leaves at two sides of the center of the first material conveying spiral rod 106 are opposite, and the driving device (not shown in the figure) of the, the first feeding screw 106 can make the potato agricultural products entering the first feeding screw 106 gather towards two ends, and the first feeding screw 106 is respectively provided with a first discharge port 105, i.e. the rough washing tank 100 is provided with two first discharge ports 105.
The fine washing assembly comprises first material conveying pipes 110 which are in one-to-one correspondence with the first material outlet 105 and are obliquely arranged, namely, two first material conveying pipes 110 are provided, the lower end of each first material conveying pipe 110 is correspondingly communicated with one first material outlet 105, a second material conveying screw rod 111 is arranged at the center in each first material conveying pipe 110, the second material conveying screw rods 111 can convey potato agricultural products at the first material outlet 105 upwards, a plurality of cleaning rolling brushes 112 are arranged in each first material conveying pipe 110 around the corresponding second material conveying screw rod 111, the potato agricultural products in the first material conveying pipes 110 are brushed by the rotating of the cleaning rolling brushes 112 in the upward conveying process, bristles of the cleaning rolling brushes 112 are preferably made of soft rubber, the service life of the cleaning rolling brushes is long, the skins of the potato agricultural products cannot be damaged, openings are formed in the upper side wall of the upper ends of the first material conveying pipes 110, spray heads 113 for spraying water into the first material conveying pipes 110 are arranged at the openings, and clean water sources are externally connected with the spray heads, a spray head 113 sprays clean water into the first material conveying pipe 110, the clean water is matched with a cleaning roller brush 112 for cleaning, residual soil on the surface of the potato agricultural product can be cleaned without damage, and a discharge opening 114 is formed in the lower side wall of the upper end of the first material conveying pipe 110;
as shown in fig. 3, the second feeding screw rod and the plurality of cleaning rollers 112 are driven by a second driving device, the second driving device includes a second motor 140, a driving gear 141 and a driven gear 142, the second motor 140 is fixedly disposed on an upward extension line of the first feeding pipe 110, the driving gear 141 is disposed on an output shaft of the second motor 140, the driving gear 141 is coaxially and fixedly connected with a shaft portion of the second feeding screw rod 111, a driven gear 142 is disposed at a shaft end portion of each cleaning roller 112, and the driven gear 142 is in meshing transmission with the driving gear 141, so that the second motor 140 can simultaneously drive the second feeding screw rod 111 and the cleaning rollers 112 to simultaneously rotate, which helps to reduce energy consumption and optimize installation space.
Draining unit 2 includes draining box 200, the slope is equipped with draining net 201 in draining box 200, the top of draining net 201 forms the waterlogging caused by excessive rainfall space, the lower part of draining net 201 forms and faces the storage space, the upper portion of draining box 200 and the high point that is close to draining net 201 are equipped with the second feed inlet 202 that links to each other with discharge opening 114, the top in waterlogging caused by excessive rainfall space is equipped with air blowing component 203, air blowing component 203 is used for to draining space air delivery, the lateral wall in draining space and the position that is located draining net 201 low point department are equipped with second discharge gate 204, potato class agricultural product that gets into the draining space is when draining net 201, under air blowing component 203's effect, can clear away remaining water and the minimum earth of potato class agricultural product epidermis.
As shown in fig. 2, the drying unit 3 includes a drying box 300, the drying box 300 has a third feeding port 301 and a third discharging port 302, the third feeding port 301 is communicated with the second discharging port 204 through a second feeding pipe 309, and the third discharging port 302 is used for conveying the cleaned and dried potato agricultural products outwards.
In this embodiment, in order to further improve the cleaning efficiency, preferably, the rough washing assembly further includes an aeration mechanism, the aeration mechanism includes an aerator (not shown in the figure) located at the upper portion of the rough washing box 100 and a plurality of aeration pipes 121 extending into the rough washing space and communicating with the aeration machine air outlet holes, aeration holes 122 are uniformly distributed on the side wall of the aeration pipes 121, the aperture of the aeration holes 122 is between 0.5 mm and 2mm, preferably 1mm, an air distribution disc is connected between the aerator and the aeration pipes 121, the gas output by the aeration pipes 121 is preferably 2MPa-3MPa high-pressure gas, the high-pressure gas is used to roll and stir the potato agricultural products, thereby realizing the effect of rapid cleaning.
In this embodiment, the air source of the aeration mechanism and the air source of the air blowing assembly 203 are the same air source, but a pressure relief assembly is arranged on the air delivery pipeline of the air blowing assembly 203, and the pressure relief assembly is used for enabling the air blowing assembly 203 to deliver normal pressure air.
In this embodiment, face the bottom that stores up the space and be equipped with face the drain pipe 205 that stores up the space intercommunication, the end of drain pipe 205 stretches into the space of washing roughly, utilizes the waste water that the fine washing produced to carry out the rough washing, can further improve the utilization ratio of water resource.
In this embodiment, the micro-vibration filter screen 103 includes the micro-vibration upper filter screen 103a, the micro-vibration lower filter screen 103c and the evenly distributed extensible member 103b are connected, the single aperture of the micro-vibration upper filter screen 103a is larger than the single aperture of the micro-vibration lower filter screen 103c, so that the larger particles of mud blocks can be prevented from blocking the micro-vibration upper filter screen 103a, the extensible member 103b includes the rod sleeve fixedly connected with the micro-vibration upper filter screen 103a, the rod body connected with the micro-vibration lower filter screen 103c and the spring connected with the upper end of the rod body and arranged in the rod sleeve, and the micro-vibration filter screen 103 can clean potato agricultural products by setting the extensible member 103 b.
In this embodiment, the device further comprises a first driving device for driving the micro-vibration filter screen 103 to slightly move up and down, the first driving device comprises a first motor 130, a housing 131, a vertical plate 132, a crank 133, a sliding base 134 and a lifting rod 135, the housing 131 is fixedly arranged on the upper portion of the top plate of the rough washing tank 100, the vertical plate 132 is vertically arranged in the housing 131, the first motor 130 is fixedly arranged on the vertical plate 132, one end of the crank 133 is fixedly arranged on an output shaft of the first motor 130, the other end of the crank 133 is hinged to the upper end of the lifting rod 135, the sliding base 134 is fixedly arranged at the bottom of the vertical plate 132, the lower end of the lifting rod 135 is slidably arranged on the sliding base 134 and the top plate of the rough washing tank 100 and connected to the center of the micro-vibration filter screen 103a, and the first motor 130 drives the crank 133 to rotate, so as to drive the lifting.
In this embodiment, a material separating plate 107 is disposed outside the first material conveying screw rod 106, an upper and lower single-row material passing channel is formed between the material separating plate 107 and the micro-vibration filter screen 103, and the cross section of the material separating plate 107 is preferably circular arc-shaped to be matched with the first material conveying screw rod 106, so that the number of the potato agricultural products entering the first material conveying screw rod 106 can be limited, and the potato agricultural products are prevented from being accumulated.
As shown in fig. 2, a plurality of material passing plates 303 are obliquely and alternately arranged in the drying box 300, a gap formed between the end of the material passing plate 303 positioned at the upper part and the beginning of the material passing plate 303 positioned at the lower part can pass through a single row of potato agricultural products with larger grain sizes, a heat outlet pipe 304 is arranged on the lower surface of the beginning of the material passing plate 303, the heat outlet pipe 304 is provided with an air outlet for releasing hot air below the material passing plate 303, a fan 305 and a heater 306 are arranged outside the drying box 300, an air outlet pipe of the fan 305 is communicated with the heat outlet pipe 304, and the heater 306 is arranged on an air outlet pipe of the fan 305.
In this embodiment, the heater 306 is preferably an electric heater, and the air outlet pipe of the fan 305 is communicated with the hot outlet pipe 304 through a ventilation hose, so that the installation is convenient.
In this embodiment, a steering wheel 307 is disposed at the intersection of two adjacent material passing plates 303, a plurality of material distributing plates 308 are uniformly disposed on the circumferential surface of the steering wheel 307, and an anti-scratch pad (not shown) is disposed at a position of the drying box 300 corresponding to the material distributing plates 308.
Based on the above, the cleaning draining device for potato agricultural products provided by this embodiment is characterized in that after potato agricultural products entering a rough cleaning space are soaked in a rough cleaning assembly, are aerated and rolled, and are subjected to micro-vibration, hard soil on the surface of the potato agricultural products is softened and separated, the rough cleaning is performed in water, the surface of the potato agricultural products is not easily damaged during cleaning, the rough cleaning is performed in a first material conveying pipe 110, the rough cleaning is performed in a fine cleaning manner, the second material conveying screw rod 110 can drive the potato agricultural products to move upwards, the potato agricultural products are separated from sewage in a rough cleaning box during the upwards moving process, meanwhile, the rotating cleaning roller brush 112 can clean soil on the pit of the potato agricultural products, and soil generated during cleaning can naturally enter the rough cleaning box under the impact of water sprayed from a spray head, so that water is recycled, and the fine cleaning adopts a mode of matching the cleaning roller brush 112 with the spray head, so that the surface of the potato agricultural products is still not damaged during the fine cleaning, after the washing is accomplished, potato class agricultural product gets into waterlogging caused by excessive rainfall box 200 and carries out the waterlogging caused by excessive rainfall, when potato class agricultural product waterlogging caused by excessive rainfall, under the effect of blowing subassembly 203, can clear away remaining water of potato class agricultural product epidermis and a minute amount of earth, further purify potato class agricultural product, potato class agricultural product gets into stoving box 300 after waterlogging caused by excessive rainfall box 200 and dries, what dry and adopt is that potato class agricultural product is in passing flitch 303 slow movement, it releases hot gas to pass the play heat pipe 304 that flitch 303 lower surface set up, make potato class agricultural product dry under 30 ℃ -35 ℃, its stoving effect is good, when two are crossed flitch 303 junction about potato class agricultural product gets into, utilize steering wheel 307 to carry out the conversion direction, can further avoid potato class agricultural product rigid collision, and then effectively protect potato class agricultural product.
In conclusion, the washing and draining device for the potato agricultural products provided by the embodiment is high in washing efficiency, and the skins of the potato agricultural products are not easy to damage during washing.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (10)
1. A washing and draining device for potato agricultural products is characterized by comprising a washing unit (1), a draining unit (2) and a drying unit (3);
the washing unit (1) comprises a rough washing component and a fine washing component, the rough washing component comprises a rough washing box (100), the rough washing box (100) is provided with a water inlet (101) and a water outlet (102), a micro-vibration filter screen is obliquely arranged in the rough washing box (100), a rough washing space is formed above the micro-vibration filter screen, a precipitation space is formed below the micro-vibration filter screen, a feeding port (104) for feeding potato agricultural products into the rough washing space is formed at the top of the rough washing box (100) and close to the high point of the micro-vibration filter screen, a first discharging port (105) is formed in the side wall of the rough washing space and located at the low point of the micro-vibration filter screen, and a first material conveying spiral rod (106) for conveying materials to the first discharging port (105) is installed at the low point of the micro-vibration filter screen;
the fine washing assembly comprises first conveying pipes (110) which correspond to the first discharge ports (105) one by one and are obliquely arranged, the lower end of each first conveying pipe (110) is correspondingly communicated with one first discharge port (105), a second conveying spiral rod (111) is arranged at the center in each first conveying pipe (110), a plurality of washing rolling brushes (112) are arranged in each first conveying pipe (110) around the corresponding second conveying spiral rod (111), an opening is formed in the upper side wall of the upper end of each first conveying pipe (110), a spray head (113) for spraying water into each first conveying pipe (110) is arranged at each opening, and a discharge port (114) is formed in the lower side wall of the upper end of each first conveying pipe (110);
the draining unit (2) comprises a draining box body (200), a draining net (201) is obliquely arranged in the draining box body (200), a draining space is formed above the draining net (201), a temporary storage space is formed at the lower part of the draining net (201), a second feeding hole (202) connected with a discharging hole (114) is formed in the upper part of the draining box body (200) and at a high point close to the draining net (201), an air blowing assembly (203) is arranged above the draining space, the air blowing assembly (203) is used for conveying air to the draining space, and a second discharging hole (204) is formed in the side wall of the draining space and at a position at the lower point of the draining net (201);
drying unit (3) are including drying box (300), drying box (300) have third feed inlet (301) and third discharge gate (302), second conveying pipeline (309) and second discharge gate (204) intercommunication that third feed inlet (301) set up through the slope, third discharge gate (302) are used for outwards carrying abluent and dry potato class agricultural product.
2. A washing and draining device for potato agricultural products as claimed in claim 1, wherein the rough washing assembly further comprises an aeration mechanism, the aeration mechanism comprises an aerator located at the upper part of the rough washing tank (100) and a plurality of aeration pipes (121) extending into the rough washing space and communicated with the air outlet holes of the aerator, and the side walls of the aeration pipes (121) are uniformly provided with aeration holes (122).
3. A washing and draining device for potato agricultural products as claimed in claim 1, wherein the bottom of the temporary storage space is provided with a drain pipe (205) communicated with the temporary storage space, and the tail end of the drain pipe (205) extends into the rough washing space.
4. A washing and draining device for potato agricultural products according to claim 1, wherein the micro-vibration sieve comprises a micro-vibration upper sieve (103a), a micro-vibration lower sieve (103c) and uniformly distributed expansion pieces (103b) for connecting the micro-vibration upper sieve (103a) and the micro-vibration lower sieve (103c), and the single pore diameter of the micro-vibration upper sieve (103a) is larger than that of the micro-vibration lower sieve (103 c).
5. A washing and draining device for potato agricultural products as claimed in claim 1, wherein the micro-vibration sieve is at an angle of 1-2 ° to the horizontal plane.
6. The washing and draining device for potato agricultural products according to claim 5, further comprising a first driving device for driving the micro-vibration filter screen to slightly move up and down, wherein the first driving device comprises a first motor (130), a housing (131), a vertical plate (132), a crank (133), a sliding seat (134) and a lifting rod (135), the housing (131) is fixedly arranged on the upper portion of a top plate of the rough washing tank (100), the vertical plate (132) is vertically arranged in the housing (131), the first motor (130) is fixedly arranged on the vertical plate (132), one end of the crank (133) is fixedly arranged on an output shaft of the first motor (130), the other end of the crank (133) is hinged with the upper end of the lifting rod (135), the sliding seat (134) is fixedly arranged at the bottom of the vertical plate (132), and the lower end of the lifting rod (135) is slidably arranged on the sliding seat (134) and the top plate of the rough washing tank (100), and is connected with the center of the micro-vibration upper screen (103 a).
7. A washing and draining device for potato agricultural products according to claim 6, wherein the micro-vibration upper screen (103a) and the micro-vibration lower screen (103c) are both metal meshes.
8. The washing and draining device for potato agricultural products as claimed in claim 1, wherein a material separating plate (107) is disposed outside the first material conveying screw rod (106), and an upper and a lower single-row material passing channel is formed between the material separating plate (107) and the micro-vibration sieve.
9. The washing and draining device for potato agricultural products as claimed in claim 1, wherein a plurality of material passing plates (303) are obliquely and alternately arranged in the drying box body (300), a gap formed between the end of the material passing plate (303) positioned at the upper part and the beginning of the material passing plate (303) positioned at the lower part can pass through a single row of potato agricultural products with larger particle size, a heat outlet pipe (304) is arranged on the lower surface of the beginning of the material passing plate (303), the heat outlet pipe (304) is provided with an air outlet for releasing heat air below the material passing plate (303), a fan (305) and a heater (306) are arranged outside the drying box body (300), an air outlet pipe of the fan (305) is communicated with the heat outlet pipe (304), and the heater (306) is arranged on an air outlet pipe of the fan (305).
10. The washing and draining device for potato agricultural products as claimed in claim 9, wherein a steering wheel (307) is arranged at the intersection of two adjacent material passing plates (303), a plurality of material distributing plates (308) are uniformly arranged on the circumferential surface of the steering wheel (307), and the drying box body (300) is provided with an anti-scratch pad at the position corresponding to the material distributing plates (308).
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| CN202110201130.1A CN112985037B (en) | 2021-02-23 | 2021-02-23 | Cleaning and draining device for potato agricultural products |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110201130.1A CN112985037B (en) | 2021-02-23 | 2021-02-23 | Cleaning and draining device for potato agricultural products |
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| CN112985037A true CN112985037A (en) | 2021-06-18 |
| CN112985037B CN112985037B (en) | 2022-12-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114158752A (en) * | 2022-02-14 | 2022-03-11 | 济南市农业科学研究院(山东省农业科学院济南市分院) | Sweet potato results are with having earth impurity screening separating centrifuge |
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| CN112985037B (en) | 2022-12-13 |
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