Cleaning and drying device for primary processing of agricultural products

Abstract

The utility model relates to the technical field of agricultural product processing, and discloses a cleaning and drying device for primary processing of agricultural products, which comprises a cleaning box and further comprises a drying box arranged at the bottom of the cleaning box, a filter assembly is arranged at the bottom of the drying box, and the filter assembly comprises a filter box, filter cotton, a sponge filter layer and an activated carbon filter layer. The filter box is arranged at the bottom of the drying box, and the filter cotton, the sponge filter layer and the activated carbon filter layer are all arranged in the filter box; sewage generated after cleaning is filtered through filter cotton, a sponge filter layer and an activated carbon filter layer in the filter assembly, the filtered water is recycled through the cleaning assembly, water resources are saved, the utilization rate of the resources is increased, secondary cleaning is conducted on agricultural products through the scrubbing assembly, and the cleaning efficiency is improved. Stubborn dust or pesticide on the agricultural products is not easy to remain, and the agricultural products are cleaned more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product processing, in particular to a cleaning and drying device for primary processing of agricultural products. Background Art

[0002] Primary processing of agricultural products refers to the one-time processing of agricultural products that does not involve changes in the intrinsic components of agricultural products, namely, the deseeding, purification, classification, drying, peeling, softening or bulk packaging of various harvested agricultural products (including textile fiber raw materials) to provide services to the primary market, as well as primary processing of other agricultural products. The agricultural product processing process and the methods used vary depending on the type of product and consumer requirements. Before processing, agricultural products need to be cleaned with cleaning equipment to wash off dust and pesticides on agricultural products such as fruits and vegetables, and the cleaned agricultural products are dried to remove residual moisture on the surface of the agricultural products for subsequent processing and packaging. This is an important step in the primary processing of agricultural products.

[0003] The patent application number is CN202022667116.4, which is a multifunctional all-in-one device for the primary processing of agricultural products. The utility model adopts a cleaning and stirring rod structure, which allows the cleaning operation to be completely completed by the machine, making the cleaning more thorough, which is conducive to the sale of agricultural products and saving manpower and material resources; the drying rack structure allows the agricultural products cleaned by the cleaning machine to flow directly into the multi-layer drying rack for the post-drying operation, thereby eliminating the adverse effects of damage to agricultural products caused by untimely drying. However, it is inconvenient to scrub the agricultural products during cleaning, which makes it easy for stubborn dust or pesticides to remain on the agricultural products, and the cleaning of the agricultural products is not thorough. The water after cleaning cannot be filtered and recycled, wasting water resources. Utility Model Content

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

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning and drying device for primary processing of agricultural products, comprising a cleaning box, and also comprising: a drying box arranged at the bottom of the cleaning box, a filter assembly being arranged at the bottom of the drying box, the filter assembly comprising a filter box, filter cotton, a sponge filter layer and an activated carbon filter layer, the filter box being arranged at the bottom of the drying box, the filter cotton, the sponge filter layer and the activated carbon filter layer being arranged in the filter box, and the sponge filter layer being arranged between the filter cotton and the activated carbon filter layer; a brushing assembly being arranged at the bottom of the cleaning box, the brushing assembly comprising a motor, a first gear, a plurality of groups of second gears and a plurality of groups of brushes, the motor being arranged at one side of the cleaning box, the center of the first gear being fixedly connected to the output end of the motor through a coupling, wherein a group of the second gears is meshingly connected to one side of the first gear, and a plurality of groups of the second gears are meshingly connected, one end of the brush is fixed at the center of the first gear and the plurality of groups of the second gears, the other end of the brush is rotatably connected to the inner side of the cleaning box, and a ramp is arranged on one side of the brush.

[0006] Preferably, a support plate is fixed on the inner side of the cleaning box, a first conveyor belt is arranged on the top of the support plate, a conveyor plate is arranged on one side of the conveyor belt, the bottom of the conveyor plate is fixed on the top of the support plate, and a first guide plate is also fixed on the inner side of the cleaning box.

[0007] Preferably, a first drain pipe and a second drain pipe are connected to one side of the cleaning box, one end of the first drain pipe and the second drain pipe are connected to the filter box, and a water tank is arranged at the bottom of the filter box.

[0008] Preferably, a cleaning assembly is provided on the cleaning box, and the cleaning assembly includes a booster water pump, a delivery pipe, a lower spray pipe, an upper spray pipe and a pre-wash pipe, the input end of the booster water pump is connected to one side of the water tank, one end of the delivery pipe is connected to the output end of the booster water pump, the lower spray pipe and the upper spray pipe are both connected to one side of the delivery pipe, the upper spray pipe is fixed to the inner top of the cleaning box, the lower spray pipe is arranged in the first conveyor belt, one end of the pre-wash pipe is connected to one end of the upper spray pipe, and one side of the pre-wash pipe is fixed to the inner side of the cleaning box.

[0009] Preferably, the cleaning assembly also includes multiple groups of watering pipes and multiple groups of nozzles, one end of the multiple groups of watering pipes is connected to one side of the delivery pipe, the tops of the multiple groups of nozzles are connected to the bottom of the multiple groups of watering pipes, the tops of the watering pipes are fixed to the bottom of the support plate, and the multiple groups of nozzles are arranged at the upper end of the brush.

[0010] Preferably, a second guide plate is provided inside the drying box, a second conveyor belt is provided at the bottom of the drying box, a fixing plate is provided on one side of the second conveyor belt, and the bottom of the fixing plate is fixed to the bottom of the drying box.

[0011] Preferably, a plurality of groups of wind hoods are provided on the inner top of the drying box, one side of one group of wind hoods is connected to a fan, and the fan is fixed on one side of the drying box.

[0012] Preferably, a connecting pipe is connected at the center of the multiple groups of wind hoods, the top of the connecting pipe is fixed to the inner top of the drying box, and multiple groups of heating wires are arranged in the multiple groups of wind hoods, and the heating wires are arranged at the upper end of the second conveyor belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model filters the sewage after cleaning through the filter cotton, sponge filter layer and activated carbon filter layer in the filter component, and the filtered water is recycled through the cleaning component, which saves water resources and improves the utilization rate of resources. The agricultural products are cleaned twice by the scrubbing component, so that stubborn dust or pesticides on the agricultural products are not easy to remain, and the agricultural products are cleaned more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of the cleaning and drying device for primary processing of agricultural products provided by the utility model;

[0016] Figure 2 A schematic diagram of the partial structure of the cleaning and drying device for primary processing of agricultural products provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the brushing assembly provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the drying component structure provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the filter assembly structure provided by the utility model.

[0020] In the figure: 1. cleaning box; 2. drying box; 3. filter assembly; 301. filter box; 302. filter cotton; 303. sponge filter layer; 304. activated carbon filter layer; 4. water tank; 5. cleaning assembly; 501. booster pump; 502. conveying pipe; 503. sprinkler pipe; 504. nozzle; 505. lower spray pipe; 506. upper spray pipe; 507. pre-wash pipe; 6. support plate; 7. first conveyor belt; 8. conveyor plate; 9. brush assembly; 901. motor; 902. first gear; 903. second gear; 904. brush; 10. first guide plate; 11. inclined plate; 12. second guide plate; 13. second conveyor belt; 14. fixed plate; 15. fan; 16. wind hood; 17. connecting pipe; 18. heating wire; 19. first drain pipe; 20. second drain pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 As shown, a cleaning and drying device for primary processing of agricultural products includes a drying box 2 arranged at the bottom of a cleaning box 1, and a filtering component 3 is arranged at the bottom of the drying box 2.

[0023] refer to Figure 1 and Figure 5 As shown, the filter assembly 3 includes a filter box 301, filter cotton 302, a sponge filter layer 303 and an activated carbon filter layer 304. The filter box 301 is arranged at the bottom of the drying box 2, the filter cotton 302, the sponge filter layer 303 and the activated carbon filter layer 304 are all arranged in the filter box 301, and the sponge filter layer 303 is arranged between the filter cotton 302 and the activated carbon filter layer 304.

[0024] It should be noted that sewage is stored by the filter box 301, and the sewage is filtered multiple times by the filter cotton 302, sponge filter layer 303 and activated carbon filter layer 304, and the installation order is filter cotton 302, sponge filter layer 303 and activated carbon filter layer 304.

[0025] refer to Figure 3 and Figure 4 As shown, a brushing assembly 9 is arranged at the bottom of the cleaning box 1, and the brushing assembly 9 includes a motor 901, a first gear 902, multiple groups of second gears 903 and multiple groups of brushes 904. The motor 901 is arranged on one side of the cleaning box 1, and the center of the first gear 902 is fixedly connected to the output end of the motor 901 through a coupling, one group of second gears 903 is meshedly connected to one side of the first gear 902, and multiple groups of second gears 903 are all meshedly connected. One end of the brush 904 is fixed at the center of the first gear 902 and the multiple groups of second gears 903, and the other end of the brush 904 is rotatably connected to the inner side of the cleaning box 1, and an inclined plate 11 is arranged on one side of the brush 904.

[0026] It should be noted that: the motor 901 is fixed on one side of the cleaning box 1, and the first gear 902 is used to drive one group of the second gears 903 to rotate, thereby driving the other multiple groups of meshing second gears 903 to rotate, and the agricultural products are brushed by the multiple groups of brushes 904, and the brushed agricultural products are introduced into the drying box 2 through the inclined plate 11.

[0027] refer to Figure 1 , Figure 2 and Figure 5 As shown, a support plate 6 is fixed inside the cleaning box 1, a first conveyor belt 7 is arranged on the top of the support plate 6, a conveyor plate 8 is arranged on one side of the conveyor belt, the bottom of the conveyor plate 8 is fixed to the top of the support plate 6, and a first guide plate 10 is also fixed inside the cleaning box 1;

[0028] One side of the cleaning box 1 is connected with a first drain pipe 19 and a second drain pipe 20, one end of the first drain pipe 19 and the second drain pipe 20 are connected with the filter box 301, and a water tank 4 is arranged at the bottom of the filter box 301;

[0029] A cleaning assembly 5 is provided on the cleaning box 1, and the cleaning assembly 5 includes a booster water pump 501, a delivery pipe 502, a lower spray pipe 505, an upper spray pipe 506 and a pre-wash pipe 507. The input end of the booster water pump 501 is connected to one side of the water tank 4, one end of the delivery pipe 502 is connected to the output end of the booster water pump 501, the lower spray pipe 505 and the upper spray pipe 506 are both connected to one side of the delivery pipe 502, the upper spray pipe 506 is fixed to the inner top of the cleaning box 1, the lower spray pipe 505 is arranged in the first conveyor belt 7, one end of the pre-wash pipe 507 is connected to one end of the upper spray pipe 506, and one side of the pre-wash pipe 507 is fixed to the inner side of the cleaning box 1;

[0030] The cleaning assembly 5 also includes multiple groups of watering pipes 503 and multiple groups of nozzles 504. One end of the multiple groups of watering pipes 503 is connected to one side of the delivery pipe 502. The tops of the multiple groups of nozzles 504 are all connected to the bottom of the multiple groups of watering pipes 503. The tops of the watering pipes 503 are fixed to the bottom of the support plate 6. The multiple groups of nozzles 504 are arranged at the upper end of the brush 904.

[0031] It should be noted that: the agricultural products are transported and rinsed by the first conveyor belt 7, the rinsed agricultural products are introduced into the brushing assembly 9 through the conveying plate 8, the filter cotton 302, the sponge filter layer 303 and the activated carbon filter layer 304, the first guide plate 10, and the top of the support plate 6 are connected by the first drain pipe 19, and the inner bottom of the cleaning box 1 is connected by the second drain pipe 20. One end of the first drain pipe 19 and the second drain pipe 20 are arranged on the top of the filter cotton 302, and water is stored by the water tank 4. The agricultural products on the first conveyor belt 7 are rinsed on both sides by the upper spray pipe 506 and the lower spray pipe 505. Water is transported to the upper spray pipe 506, the lower spray pipe 505 and the pre-wash pipe 507 through the conveying pipe 502, and the agricultural products are pre-washed and flushed through the pre-wash pipe 507. The agricultural products on the brush 904 are sprayed and cleaned by multiple groups of sprinkler pipes 503 and multiple groups of nozzles 504.

[0032] refer to Figure 1 and Figure 4 As shown, a second guide plate 12 is provided inside the drying box 2, a second conveyor belt 13 is provided at the bottom of the drying box 2, a fixing plate 14 is provided on one side of the second conveyor belt 13, and the bottom of the fixing plate 14 is fixed to the bottom of the drying box 2;

[0033] A plurality of wind shields 16 are provided on the inner top of the drying box 2, one side of one wind shield 16 is connected to a fan 15, and the fan 15 is fixed on one side of the drying box 2;

[0034] A connecting pipe 17 is connected at the center of the multiple wind hoods 16 , and the top of the connecting pipe 17 is fixed to the inner top of the drying box 2 . Multiple groups of heating wires 18 are arranged in the multiple wind hoods 16 , and the heating wires 18 are arranged at the upper end of the second conveyor belt 13 .

[0035] It should be noted that: the guide plate assists in conveying the agricultural products to the second conveyor belt 13, the second conveyor belt 13 transports the agricultural products, the fixed plate 14 assists in conveying the agricultural products out, the fan 15 and the wind hood 16 dry the agricultural products, the connecting pipe 17 connects the multiple groups of wind hoods 16, and the heating wire 18 heats and air-dries the cleaned agricultural products.

[0036] Working principle: When in use, the user pours the agricultural products to be cleaned onto the first conveyor belt in the cleaning box, and starts the booster water pump 501 to convey the water in the water tank 4 to the sprinkler pipe 503, the lower spray pipe 505, the upper spray pipe 506 and the pre-wash pipe 507 through the conveying pipe 502. The agricultural products are first pre-washed through the pre-washing pipe 507, and the agricultural products are conveyed by starting the first conveyor belt. During the conveying, the agricultural products on the conveyor belt are washed up and down by the upper spray pipe 506 and the lower spray pipe 505, so that the agricultural products are cleaned more comprehensively. After washing, the agricultural products are conveyed to the conveying plate 8 through the first conveyor belt 7, and the agricultural products are guided to the multiple groups of brushes 904 through the conveying plate 8 and the first guide plate 10. The first gear 902 is driven to rotate by starting the motor 901, and the rotation of the first gear 902 drives the multiple groups of second gears 903 and the multiple groups of brushes 904 to rotate, and the agricultural products are scrubbed and conveyed, and then the sprinkler pipe 5 is used to cooperate with the sprinkler pipe 5 03 and the nozzle 504 spray the agricultural products on the brush 904 to achieve multiple cleaning of the agricultural products. After cleaning, the agricultural products are introduced into the second conveyor belt 13 in the drying box 2 through the inclined plate 11 and the fixed plate 14. The agricultural products are transported by starting the second conveyor belt 13. During transportation, the fan 15 is started to blow air into one group of wind hoods 16, so that the wind is transported to the other multiple groups of wind hoods 16 through the connecting pipe 17. When the heating wire 18 is started for heating, the wind in the wind hood 16 blows the hot air into the entire drying box 2 to dry the cleaned agricultural products; the sewage from the cleaning box 1 after cleaning flows into the filter box 301 through the first drain pipe 19 and the second drain pipe 20, and impurities are filtered through the filter cotton 302, and then purified by the filtering effect of the sponge filter layer 303 and the activated carbon filter layer 304, and then flows into the water tank 4 for recycling, saving water resources.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning and drying device for primary processing of agricultural products, comprising a cleaning box (1), characterized in that: Also includes: A drying box (2) is arranged at the bottom of a cleaning box (1); a filter assembly (3) is arranged at the bottom of the drying box (2); the filter assembly comprises a filter box (301), filter cotton (302), a sponge filter layer (303) and an activated carbon filter layer (304); the filter box (301) is arranged at the bottom of the drying box (2); the filter cotton (302), the sponge filter layer (303) and the activated carbon filter layer (304) are all arranged in the filter box (301); and the sponge filter layer (303) is arranged between the filter cotton (302) and the activated carbon filter layer (304); A brushing assembly (9) is arranged at the bottom of a cleaning box (1), the brushing assembly (9) comprising a motor (901), a first gear (902), a plurality of groups of second gears (903) and a plurality of groups of brushes (904). The motor (901) is arranged at one side of the cleaning box (1), the center of the first gear (902) is fixedly connected to the output end of the motor (901) via a coupling, one group of the second gears (903) is meshedly connected to one side of the first gear (902), and a plurality of groups of the second gears (903) are all meshedly connected, one end of the brush (904) is fixed at the center of the first gear (902) and the plurality of groups of second gears (903), the other end of the brush (904) is rotatably connected to the inner side of the cleaning box (1), and a slanted plate (11) is arranged at one side of the brush (904).

2. The cleaning and drying device for primary processing of agricultural products according to claim 1, characterized in that: A support plate (6) is fixed on the inner side of the cleaning box (1), a first conveyor belt (7) is arranged on the top of the support plate (6), a conveyor plate (8) is arranged on one side of the conveyor belt, the bottom of the conveyor plate (8) is fixed on the top of the support plate (6), and a first guide plate (10) is also fixed on the inner side of the cleaning box (1).

3. The cleaning and drying device for primary processing of agricultural products according to claim 2, characterized in that: One side of the cleaning box (1) is connected to a first drain pipe (19) and a second drain pipe (20); one end of the first drain pipe (19) and the second drain pipe (20) are connected to a filter box (301); and a water tank (4) is provided at the bottom of the filter box (301).

4. The cleaning and drying device for primary processing of agricultural products according to claim 3, characterized in that: The cleaning box (1) is provided with a cleaning assembly (5), the cleaning assembly (5) comprising a booster water pump (501), a delivery pipe (502), a lower spray pipe (505), an upper spray pipe (506) and a pre-wash pipe (507); the input end of the booster water pump (501) is connected to one side of the water tank (4); one end of the delivery pipe (502) is connected to the output end of the booster water pump (501); the lower spray pipe (505) and the upper spray pipe (506) are both connected to one side of the delivery pipe (502); the upper spray pipe (506) is fixed to the inner top of the cleaning box (1); the lower spray pipe (505) is arranged in the first conveyor belt (7); one end of the pre-wash pipe (507) is connected to one end of the upper spray pipe (506); and one side of the pre-wash pipe (507) is fixed to the inner side of the cleaning box (1).

5. The cleaning and drying device for primary processing of agricultural products according to claim 4, characterized in that: The cleaning assembly (5) further comprises a plurality of groups of watering pipes (503) and a plurality of groups of nozzles (504), one end of the plurality of groups of watering pipes (503) being connected to one side of the delivery pipe (502), the tops of the plurality of groups of nozzles (504) being connected to the bottoms of the plurality of groups of watering pipes (503), the tops of the watering pipes (503) being fixed to the bottom of the support plate (6), and the plurality of groups of nozzles (504) being arranged at the upper end of the brush (904).

6. The cleaning and drying device for primary processing of agricultural products according to claim 1, characterized in that: A second guide plate (12) is arranged on the inner side of the drying box (2), a second conveyor belt (13) is arranged on the bottom of the drying box (2), a fixing plate (14) is arranged on one side of the second conveyor belt (13), and the bottom of the fixing plate (14) is fixed to the bottom of the drying box (2).

7. The cleaning and drying device for primary processing of agricultural products according to claim 6, characterized in that: A plurality of groups of wind shields (16) are arranged on the inner top of the drying box (2), one side of one group of the wind shields (16) being connected to a fan (15), and the fan (15) being fixed on one side of the drying box (2).

8. The cleaning and drying device for primary processing of agricultural products according to claim 7, characterized in that: A connecting pipe (17) is connected at the center of the multiple groups of wind hoods (16), and the top of the connecting pipe (17) is fixed to the inner top of the drying box (2). Multiple groups of heating wires (18) are arranged in the multiple groups of wind hoods (16), and the heating wires (18) are arranged at the upper end of the second conveyor belt (13).

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