CN112137133A - Pretreatment equipment for agricultural product fresh-keeping storage and use method thereof - Google Patents

Pretreatment equipment for agricultural product fresh-keeping storage and use method thereof Download PDF

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Publication number
CN112137133A
CN112137133A CN202010932104.1A CN202010932104A CN112137133A CN 112137133 A CN112137133 A CN 112137133A CN 202010932104 A CN202010932104 A CN 202010932104A CN 112137133 A CN112137133 A CN 112137133A
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China
Prior art keywords
agricultural products
belt conveyor
cleaning
wall
agricultural
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CN202010932104.1A
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Chinese (zh)
Inventor
李名豪
林海茵
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Sanke Agricultural Technology Co Ltd
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Sanke Agricultural Technology Co Ltd
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Priority to CN202010932104.1A priority Critical patent/CN112137133A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/06Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching, combined with subsequent drying
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N15/00Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N15/00Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
    • A23N2015/008Sorting of fruit and vegetables

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention discloses a pretreatment device for agricultural product fresh-keeping storage and a use method thereof, wherein the pretreatment device for agricultural product fresh-keeping storage comprises a cleaning mechanism for cleaning agricultural products, an air drying mechanism for reducing the residual moisture on the surfaces of the agricultural products and a sorting mechanism for sorting the agricultural products according to the sizes of the agricultural products; the cleaning mechanism comprises a cleaning pool, and a driving shaft is obliquely and rotatably connected to an opening at the top of the cleaning pool; according to the invention, through the arrangement of the cleaning mechanism, the air drying mechanism and the sorting mechanism, the agricultural products can be effectively cleaned by utilizing the rotating flood dragon blades and the bristles on the surface of the flood dragon blades, meanwhile, the agricultural products are conveyed to the air drying mechanism to reduce the moisture residue on the surface of the agricultural products, and the cleaned agricultural products are sorted by the sorting mechanism, so that the agricultural products can be conveniently classified and stored according to different sizes, the labor intensity of workers is effectively reduced, and the pretreatment efficiency and quality of the agricultural products are greatly improved.

Description

Pretreatment equipment for agricultural product fresh-keeping storage and use method thereof
Technical Field
The invention relates to the field of agricultural machinery, in particular to pretreatment equipment for fresh-keeping and storage of agricultural products and a using method thereof.
Background
Agricultural products are produced in agriculture, such as sorghum, rice, peanuts, corns, wheat, and local specialty products in various regions. The national regulation of primary agricultural products refers to plants, animals and their products obtained in agricultural activities, excluding processed products of various kinds.
Potatoes, sweet potatoes, purple potatoes and the like are important economic crops, and the yield is high, so the potatoes, the sweet potatoes, the purple potatoes and the like are required to be preserved and stored after being picked for receiving goods, so that the situation of spoilage is reduced, and the economic loss is reduced.
Before agricultural products such as potato, sweet potato, purple sweet potato keep fresh and store, need carry out the preliminary treatment to clean silt etc. to its surface adhesion, but current pretreatment methods are mostly manual clean, not only waste time and energy, and clean effect is unsatisfactory, are not convenient for simultaneously sort agricultural products before storing.
Disclosure of Invention
The invention aims to provide a pretreatment device for agricultural product fresh-keeping storage and a use method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pretreatment device for agricultural product fresh-keeping storage comprises a cleaning mechanism for cleaning agricultural products, an air drying mechanism for reducing moisture residue on the surfaces of the agricultural products and a sorting mechanism for sorting the agricultural products according to the sizes of the agricultural products;
the cleaning mechanism comprises a cleaning tank, a driving shaft is obliquely and rotatably connected to an opening at the top of the cleaning tank, a first motor is fixedly connected to the outer wall of the cleaning tank, a shaft extension end of the first motor is fixedly connected with one end of the driving shaft, a flood dragon blade is sleeved on the outer wall of the driving shaft, and a partition plate is obliquely arranged below the driving shaft on the inner wall of the cleaning tank;
the air drying mechanism comprises a water collecting tank, a mesh belt conveyor and a fan;
the sorting mechanism comprises a rack, a guide chute fixedly connected with the rack, a plurality of size sorting mechanisms and a belt conveyor positioned below the size sorting mechanisms;
the outer wall of the cleaning pool and the water collecting tank are provided with a support together, the mesh belt conveyor is fixedly connected with the support, the mesh belt conveyor is located right above the water collecting tank, the fan is fixedly connected with the support, and the fan is located right above the mesh belt conveyor.
As a further scheme of the invention: the outer wall of the support is provided with a plurality of spray heads and a baffle, the baffle is located between the spray heads and the fan, and the baffle is located right above the mesh belt conveyor.
As a further scheme of the invention: and part of the spray heads are positioned right above the cleaning pool, and the rest of the spray heads are positioned right above the mesh belt conveyor.
As a further scheme of the invention: the flood dragon blade is flexible silica gel or rubber material, the outer wall of flood dragon blade evenly is provided with a large amount of brush hairs.
As a further scheme of the invention: the lateral wall of wasing the pond and the higher department that corresponds of drive shaft, flood dragon blade has seted up the discharge gate, wash the lateral wall fixedly connected with stock guide of the pond under being located the discharge gate, the lower end of stock guide is located directly over the input end of guipure conveyer.
As a further scheme of the invention: the guide chute is obliquely arranged on the side of the output end of the mesh belt conveyor, a plurality of material distributing channels are uniformly arranged at the lower end of the guide chute, and the material distributing channels are respectively positioned right above the corresponding size sorting mechanisms.
As a further scheme of the invention: size sorting mechanism includes that the second motor and two slopes with frame fixed connection set up and rotate with the frame and be connected with the pivot, two the pivot is not parallel to each other, two the pivot is located branch material way both sides under near one end, and the outer wall all fixed cover has connect the gear, two gear intermeshing, the axle of second motor is stretched the end and is one the one end fixed connection of pivot.
As a further scheme of the invention: two the outer wall of pivot all overlaps and is equipped with spiral gum cover, and two the spiral opposite direction of spiral gum cover.
As a further scheme of the invention: the outer wall of frame is located a plurality of blanking bags of even fixedly connected with under size sorting mechanism, blanking bag is the toper shrink, blanking bag's bottom opening part is located the belt conveyor who corresponds directly over, belt conveyor's conveyer belt surface evenly is provided with a plurality of sand grips.
A use method of pretreatment equipment for fresh-keeping and storage of agricultural products comprises the following steps:
the method comprises the following steps: agricultural products such as potatoes, sweet potatoes, purple sweet potatoes and the like are put into a cleaning pool from the lower end of a driving shaft, the driving shaft is driven to rotate through a first motor, so that the sand and sand on the surface of the agricultural products are scrubbed by using bristles on the surface of a dragon blade, meanwhile, the rotating dragon blade can gradually push the agricultural products to a discharge port, and the agricultural products roll down to the surface of a mesh belt conveyor from the discharge port through a material guide plate;
step two: starting the spray head, wherein the spray head positioned right above the cleaning pool can replenish water to the cleaning pool, and meanwhile, the spray head positioned right above the mesh belt conveyor can wash slurry and sewage adhered to the surface of the agricultural product;
step three: moving the washed agricultural products to the position right below a fan by using a mesh belt conveyor, and air-drying the surfaces of the agricultural products by using the fan so as to reduce residual moisture on the surfaces of the agricultural products;
step four: guiding the air-dried agricultural products into a guide chute by using a mesh belt conveyor so as to divide the agricultural products to sorting mechanisms with various sizes by using a plurality of material dividing channels;
step five: the second motor drives the two rotating shafts to rotate in the direction at the same time, so that the agricultural products move to the lower end of the rotating shafts under the action of self gravity and the two spiral rubber sleeves rotating in opposite directions;
step six: when the spacing distance between two adjacent rotating shafts is larger than the size of the agricultural products, the agricultural products automatically fall into the corresponding blanking bags, and fall onto the surfaces of the corresponding belt conveyors after being buffered by the blanking bags;
step seven: the belt conveyor conveys the agricultural products on the surface of the belt conveyor into the corresponding containing container to finish the pretreatment of the agricultural products.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the cleaning mechanism, the air drying mechanism and the sorting mechanism, in the use process, the agricultural products can be effectively cleaned by utilizing the rotating flood dragon blades and the bristles on the surface of the flood dragon blades, meanwhile, the agricultural products are conveyed to the air drying mechanism to reduce the moisture residue on the surfaces of the agricultural products, and the cleaned agricultural products are sorted by the sorting mechanism, so that the agricultural products can be conveniently classified and stored according to different sizes, the labor intensity of workers is effectively reduced, and the pretreatment efficiency and quality of the agricultural products are greatly improved.
2. According to the flood dragon blade cleaning mechanism, due to the arrangement of the flood dragon blades made of silica gel and rubber, damage to agricultural products caused by thrust generated when the flood dragon blades rotate can be avoided while normal operation of the cleaning mechanism is guaranteed.
3. According to the agricultural product sorting device, the sorting mechanism composed of the size sorting mechanism, the discharging bag, the belt conveyor and the like is arranged, so that the agricultural products can move towards the lower end of the rotating shaft under the action of self gravity and the two spiral rubber sleeves rotating in opposite directions, when the spacing distance between two adjacent rotating shafts is larger than the size of the agricultural products, the agricultural products automatically fall into the corresponding discharging bag and fall onto the surface of the corresponding belt conveyor after being buffered by the discharging bag, damage or falling injury of the agricultural products when falling can be effectively avoided, and the raised lines on the surface of the belt conveyor can play a role in blocking the agricultural products, so that the agricultural products are prevented from rolling on the surface of the belt conveyor.
Drawings
FIG. 1 is a schematic structural diagram of a pretreatment apparatus for fresh-keeping storage of agricultural products.
FIG. 2 is a schematic structural diagram of a partition plate in a pretreatment device for fresh-keeping storage of agricultural products.
FIG. 3 is a schematic view of a material distribution channel of a pretreatment device for fresh-keeping and storage of agricultural products.
FIG. 4 is a schematic structural view of a size sorting mechanism in a pretreatment apparatus for fresh-keeping storage of agricultural products.
Fig. 5 is a schematic structural view of a convex strip in the pretreatment device for fresh-keeping and storage of agricultural products.
The cleaning device comprises a cleaning pool 1, a driving shaft 2, flood dragon blades 3, a first motor 4, a partition plate 5, a discharge hole 6, a guide plate 7, a water collecting tank 8, a mesh belt conveyor 9, a support 10, a spray head 11, a baffle plate 12, a fan 13, a guide tank 14, a material distributing channel 15, a size sorting mechanism 16, a rotating shaft 17, a spiral rubber sleeve 18, a gear 19, a second motor 20, a discharging bag 21, a belt conveyor 22 and convex strips 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a pretreatment apparatus for fresh-keeping and storage of agricultural products is characterized in that: the agricultural product sorting device comprises a cleaning mechanism for cleaning the agricultural products, an air drying mechanism for reducing the residual moisture on the surfaces of the agricultural products and a sorting mechanism for sorting the agricultural products according to the sizes of the agricultural products;
the cleaning mechanism comprises a cleaning tank 1, a driving shaft 2 is obliquely and rotatably connected to an opening at the top of the cleaning tank 1, a first motor 4 is fixedly connected to the outer wall of the cleaning tank 1, a shaft extension end of the first motor 4 is fixedly connected with one end of the driving shaft 2, a flood dragon blade 3 is sleeved on the outer wall of the driving shaft 2, and a partition plate 5 is obliquely arranged below the driving shaft 2 on the inner wall of the cleaning tank 1;
the air drying mechanism comprises a water collecting tank 8, a mesh belt conveyor 9 and a fan 13;
the sorting mechanism comprises a rack, a guide chute 14 fixedly connected with the rack, a plurality of size sorting mechanisms 16 and a belt conveyor 22 positioned below the size sorting mechanisms 16;
the outer walls of the cleaning pool 1 and the water collecting tank 8 are provided with a support 10, the mesh belt conveyor 9 is fixedly connected with the support 10, the mesh belt conveyor 9 is located right above the water collecting tank 8, the fan 13 is fixedly connected with the support 10, and the fan 13 is located right above the mesh belt conveyor 9.
The outer wall of the support 10 is provided with a plurality of spray nozzles 11 and a baffle 12, the baffle 12 is located between the spray nozzles 11 and the fan 13, and the baffle 12 is located right above the mesh belt conveyor 9.
And part of the spray heads 11 are positioned right above the cleaning pool 1, and the rest of the spray heads 11 are positioned right above the mesh belt conveyor 9.
Flood dragon blade 3 is flexible silica gel or rubber material, flood dragon blade 3's outer wall evenly is provided with a large amount of brush hairs.
The lateral wall of wasing pond 1 and drive shaft 2, flood dragon blade 3 the higher department of corresponding of end has seted up discharge gate 6, wash the lateral wall fixedly connected with stock guide 7 of pond 1 that is located under discharge gate 6, the lower end of stock guide 7 is located directly over the input end of guipure conveyer 9.
The guide chute 14 is obliquely arranged on the output end side of the mesh belt conveyor 9, a plurality of material distribution channels 15 are uniformly arranged at the lower end of the guide chute 14, and the material distribution channels 15 are respectively positioned right above the corresponding size sorting mechanisms 16.
Size sorting mechanism 16 includes that second motor 20 and two slopes setting with frame fixed connection just rotate with the frame and be connected with pivot 17, two pivot 17 is not parallel to each other, two pivot 17 is located branch material way 15 both sides under to the one end that the distance is close, and the outer wall all fixed gear 19, two gear 19 intermeshing, the axle of second motor 20 is stretched the end and one the one end fixed connection of pivot 17.
The outer wall of the two rotating shafts 17 is sleeved with spiral rubber sleeves 18, and the spiral directions of the spiral rubber sleeves 18 are opposite.
The outer wall of frame is located a plurality of blanking bags 21 of even fixedly connected with under size sorting mechanism 16, blanking bag 21 is the toper shrink, the bottom opening part of blanking bag 21 is located corresponding belt conveyor 22 directly over, belt conveyor 22's conveyer belt surface evenly is provided with a plurality of sand grips 23.
A use method of pretreatment equipment for fresh-keeping and storage of agricultural products comprises the following steps:
the method comprises the following steps: agricultural products such as potatoes, sweet potatoes and purple sweet potatoes are put into the cleaning pool 1 from the lower end of the driving shaft 2, the driving shaft 2 is driven to rotate through the first motor 4, so that the sand and sand on the surface of the agricultural products are scrubbed by using bristles on the surface of the dragon blade 3, meanwhile, the rotating dragon blade 3 can gradually push the agricultural products to the discharge port 6, and the agricultural products roll down to the surface of the mesh belt conveyor 9 from the discharge port 6 through the guide plate 7;
step two: starting the spray head 11, wherein the spray head 11 positioned right above the cleaning pool 1 can replenish water to the cleaning pool 1, and meanwhile, the spray head 11 positioned right above the mesh belt conveyor 9 can wash slurry and sewage adhered to the surface of the agricultural product;
step three: the washed agricultural products are moved to the position right below a fan 13 by using a mesh belt conveyor 9, so that the surfaces of the agricultural products are air-dried by using the fan 13, and the residual moisture on the surfaces of the agricultural products is reduced;
step four: guiding the air-dried agricultural products into a material guide groove 14 by using a mesh belt conveyor 9 so as to divide the agricultural products to each size sorting mechanism 16 by using a plurality of material dividing channels 15;
step five: the second motor 20 simultaneously drives the two rotating shafts 17 to rotate, so that the agricultural products move to the lower ends of the rotating shafts 17 under the action of the self gravity and the two spiral rubber sleeves 18 rotating in opposite directions;
step six: when the spacing distance between two adjacent rotating shafts 17 is larger than the size of the agricultural products, the agricultural products automatically fall into the corresponding blanking bags 21 and fall onto the surfaces of the corresponding belt conveyors 22 after being buffered by the blanking bags 21;
step seven: the belt conveyor 22 conveys the agricultural products on the surface thereof into the corresponding container, and finishes the pretreatment of the agricultural products.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides an agricultural product is fresh-keeping to be stored and is used preprocessing equipment which characterized in that: the agricultural product sorting device comprises a cleaning mechanism for cleaning the agricultural products, an air drying mechanism for reducing the residual moisture on the surfaces of the agricultural products and a sorting mechanism for sorting the agricultural products according to the sizes of the agricultural products;
the cleaning mechanism comprises a cleaning tank (1), a driving shaft (2) is obliquely and rotatably connected to an opening at the top of the cleaning tank (1), a first motor (4) is fixedly connected to the outer wall of the cleaning tank (1), a shaft extending end of the first motor (4) is fixedly connected with one end of the driving shaft (2), a flood dragon blade (3) is sleeved on the outer wall of the driving shaft (2), and a partition plate (5) is obliquely arranged on the inner wall of the cleaning tank (1) below the driving shaft (2);
the air drying mechanism comprises a water collecting tank (8), a mesh belt conveyor (9) and a fan (13);
the sorting mechanism comprises a rack, a guide chute (14) fixedly connected with the rack, a plurality of size sorting mechanisms (16) and a belt conveyor (22) positioned below the size sorting mechanisms (16);
support (10) are provided with jointly to wash outer wall in pond (1) and water catch bowl (8), guipure conveyer (9) and support (10) fixed connection, guipure conveyer (9) are located water catch bowl (8) directly over, fan (13) and support (10) fixed connection, fan (13) are located guipure conveyer (9) directly over.
2. The pretreatment apparatus for refreshing and storing agricultural products according to claim 1, wherein: the outer wall of the support (10) is provided with a plurality of spray heads (11) and a baffle (12), the baffle (12) is located between the spray heads (11) and the fan (13), and the baffle (12) is located right above the mesh belt conveyor (9).
3. The pretreatment apparatus for refreshing and storing agricultural products according to claim 2, wherein: and part of the spray heads (11) are positioned right above the cleaning pool (1), and the rest of the spray heads (11) are positioned right above the mesh belt conveyor (9).
4. The pretreatment apparatus for refreshing and storing agricultural products according to claim 1, wherein: flood dragon blade (3) are flexible silica gel or rubber material, the outer wall of flood dragon blade (3) evenly is provided with a large amount of brush hairs.
5. The pretreatment apparatus for refreshing and storing agricultural products according to claim 1, wherein: wash the lateral wall of pond (1) and drive shaft (2), flood dragon blade (3) higher department of correspondence has seted up discharge gate (6), the lateral wall fixedly connected with stock guide (7) that are located under discharge gate (6) of wasing pond (1), the lower end of stock guide (7) is located directly over the input end of guipure conveyer (9).
6. The pretreatment apparatus for refreshing and storing agricultural products according to claim 1, wherein: the guide chute (14) is obliquely arranged on the side of the output end of the mesh belt conveyor (9), a plurality of material distributing channels (15) are uniformly arranged at the lower end of the guide chute (14), and the material distributing channels (15) are respectively positioned right above the corresponding size sorting mechanisms (16).
7. The pretreatment apparatus for refreshing and storing agricultural products according to claim 1, wherein: size sorting mechanism (16) include with frame fixed connection second motor (20) and two slope settings and rotate with the frame and be connected with pivot (17), two pivot (17) are not parallel to each other, two pivot (17) are apart from near one end to be located branch material way (15) both sides under, and the outer wall all fixed cover has connect gear (19), two gear (19) intermeshing, the axle extension end and one of second motor (20) the one end fixed connection of pivot (17).
8. The pretreatment apparatus for refreshing and storing agricultural products according to claim 7, wherein: the outer wall of the two rotating shafts (17) is sleeved with spiral rubber sleeves (18), and the spiral directions of the spiral rubber sleeves (18) are opposite.
9. The pretreatment apparatus for refreshing and storing agricultural products according to claim 7, wherein: the outer wall of frame is located a plurality of blanking bags (21) of even fixedly connected with under size sorting mechanism (16), blanking bag (21) are the toper shrink, the bottom opening part of blanking bag (21) is located directly over corresponding belt conveyor (22), the conveyer belt surface of belt conveyor (22) evenly is provided with a plurality of sand grips (23).
10. The use method of the pretreatment device for the fresh-keeping storage of agricultural products according to claim 1, wherein the pretreatment device comprises: the method comprises the following steps:
the method comprises the following steps: agricultural products such as potatoes, sweet potatoes and purple sweet potatoes are put into the cleaning pool (1) from the lower end of the driving shaft (2), the driving shaft (2) is driven to rotate through the first motor (4), so that the sand and sand on the surface of the agricultural products are scrubbed by using bristles on the surface of the flood dragon blade (3), meanwhile, the rotating flood dragon blade (3) can gradually push the agricultural products to the discharge port (6), and the agricultural products roll down to the surface of the mesh belt conveyor (9) from the discharge port (6) through the guide plate (7);
step two: starting the spray head (11), supplementing water to the cleaning pool (1) by the spray head (11) positioned right above the cleaning pool (1), and washing slurry and sewage adhered to the surface of the agricultural product by the spray head (11) positioned right above the mesh belt conveyor (9);
step three: the washed agricultural products are moved to the position right below a fan (13) by using a mesh belt conveyor (9) so as to be air-dried on the surfaces of the agricultural products by using the fan (13) to reduce residual moisture on the surfaces of the agricultural products;
step four: guiding the air-dried agricultural products into a guide chute (14) by using a mesh belt conveyor (9) so as to divide the agricultural products to various size sorting mechanisms (16) by using a plurality of material dividing channels (15);
step five: the second motor (20) drives the two rotating shafts (17) to rotate at the same time, so that the agricultural products move to the lower end of the rotating shafts (17) under the action of the self gravity and the two spiral rubber sleeves (18) rotating in opposite directions;
step six: when the spacing distance between two adjacent rotating shafts (17) is larger than the size of the agricultural products, the agricultural products automatically fall into the corresponding blanking bags (21) and fall onto the surfaces of the corresponding belt conveyors (22) after being buffered by the blanking bags (21);
step seven: the belt conveyor (22) conveys the agricultural products on the surface of the conveyor into the corresponding storage container to finish the pretreatment of the agricultural products.
CN202010932104.1A 2020-09-08 2020-09-08 Pretreatment equipment for agricultural product fresh-keeping storage and use method thereof Pending CN112137133A (en)

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CN205962752U (en) * 2016-05-23 2017-02-22 鹤庆县石榴园赛丰核桃专业合作社 Walnut washs drying equipment
CN206251890U (en) * 2016-08-30 2017-06-16 荣雨晗 A kind of potato washing device for preventing from blocking
CN206284345U (en) * 2016-11-14 2017-06-30 王友胜 A kind of fruit cleaning dried, classified device
CN107319595A (en) * 2017-07-28 2017-11-07 惠安县飞联电子产品有限公司 A kind of peanut cleaning and screening device with drying functions
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