A multi-directional cleaning device for quick-frozen foods

Abstract

The present invention relates to the field of quick-frozen food cleaning, and particularly relates to a multi-directional cleaning device for quick-frozen food, including: a machine base, on both inner side walls of which guide rail frames are symmetrically and fixedly connected, a conveying mesh belt is slidably connected in the guide rail frames, and the guide rail frames are used for guiding the conveying track of the conveying mesh belt; a first cleaning tank, which is arranged in the machine base; a second cleaning tank, which is fixedly connected to the right side wall of the machine base; several mounting substrates, which are fixedly connected to the outer side wall of the conveying mesh belt in an array; by setting the first cleaning tank and the second cleaning tank, the roots of vegetables are first separately cleaned by the second cleaning tank, and after a large amount of soil on the roots of vegetables is removed, the vegetables are then conveyed into the first cleaning tank for cleaning, so as to avoid the problem that during the cleaning process of vegetables, the soil on the roots of vegetables contaminates the stems and leaves of vegetables, resulting in incomplete cleaning.

Description

Technical Field

[0001] The present invention relates to the field of quick-frozen food cleaning, and particularly to a multi-directional cleaning device for quick-frozen food. Background Art

[0002] Vegetable quick-freezing is a method of quickly freezing fresh vegetables after processing and storing them at a temperature below -18°C for long-term storage. The principle is to remove the heat in the product, turn the water in the product into solid ice crystals, which will gradually weaken the activity of enzymes, and the biochemical reactions catalyzed by enzymes will also become very slow, thereby inhibiting the growth activities of microorganisms, allowing the product to be stored for a long time at low temperature, and preserving the fresh color, flavor, and nutritional components of the food.

[0003] Since the surface of vegetables usually contains a large amount of soil, it needs to be cleaned before quick-freezing. For example, the invention patent with the application number CN202311685009.6 discloses a cleaning device for quick-frozen food processing, including a cleaning cylinder, a sewage collection cylinder is installed at the bottom of the cleaning cylinder, a spraying mechanism is arranged in the cleaning cylinder, the feeding mechanism includes a feeding tray and a bracket, the bracket is fixed on the cleaning cylinder, the feeding tray is rotatably installed on the bracket, and the edge of the feeding tray is separated from the inner wall of the cleaning cylinder to form an annular blanking port; the cleaning mechanism includes a cleaning disc, the cleaning disc is arranged directly below the feeding tray, a cleaning brush is fixed at the bottom of the feeding tray, a collecting cylinder is opened at the center of the cleaning disc, and the separation mechanism includes a receiving tray and a discharge ring groove, and the discharge ring groove is fixed between the cleaning cylinder and the sewage collection cylinder.

[0004] In the prior art, some vegetable roots often carry a large amount of soil (such as leeks or coriander, etc.). During the process of cleaning vegetables, the soil on the vegetable roots will dissolve into the cleaning liquid, causing the soil content in the cleaning liquid to increase abnormally, which is likely to contaminate the vegetable stem and leaf parts, resulting in incomplete vegetable cleaning.

[0005] Therefore, the present invention proposes a multi-directional cleaning device for quick-frozen food to solve the above problems. Summary of the Invention

[0006] To achieve the above object, the technical solution adopted by the present invention is: a multi-directional cleaning device for quick-frozen food, including:

[0007] A machine base, on both inner side walls of the machine base, there are symmetrically fixedly connected guide rail frames, and a conveying mesh belt is slidably connected in the guide rail frames. The guide rail frames are used to guide the conveying trajectory of the conveying mesh belt;

[0008] A first cleaning pool, which is arranged inside the machine base;

[0009] A second cleaning pool, which is fixedly connected to the right side wall of the machine base;

[0010] Several mounting substrates, several arrays of the mounting substrates are fixedly connected to the outer side wall of the conveying mesh belt, a rotating frame is rotatably and fixedly connected to the mounting substrate, a placement grid frame is slidably connected to the top end of the rotating frame, and a first spring is fixedly connected between the rotating frame and the placement grid frame;

[0011] A clamping assembly for clamping vegetables in the placement grid frame;

[0012] A rotation driving assembly for driving the rotating frame to rotate, so that the placement grid frame rotates to a vertical state, and the placement grid frame enters the second cleaning tank to clean the roots of the vegetables.

[0013] Specifically, in the prior art, a large amount of soil often adheres to the roots of some vegetables (such as leeks or coriander, etc.). During the process of cleaning vegetables, the soil on the roots of the vegetables will dissolve into the cleaning liquid, resulting in an abnormal increase in the soil content of the cleaning liquid, which is likely to contaminate the stems and leaves of the vegetables and cause the problem of incomplete vegetable cleaning. This technical solution can solve the above problems, and the specific operation is as follows:

[0014] First, start the conveying mesh belt so that the conveying mesh belt moves along the track of the guide rail frame. During the movement of the conveyor belt, put the output to be cleaned into the placement grid frame, and place the root of the output to the right. Then, convey the placement grid frame with vegetables to the tail end of the machine base through the conveying mesh belt. During the conveying process, the vegetables first pass through the second cleaning tank. First, use the clamping assembly to clamp the vegetables in the placement grid frame to prevent the vegetables from falling off the placement frame during the next operation process;

[0015] Subsequently, drive the rotating frame to rotate through the rotation driving assembly, so that the placement grid frame rotates to a vertical state. At this time, the right end of the placement grid frame rotates to become the bottom end. Then, under the action of gravity, the placement grid frame moves downward, the first spring is compressed, and after the placement grid frame moves downward, it enters the second cleaning tank, so that the roots of the vegetables enter the cleaning liquid, and the stems and leaves of the vegetables do not enter the cleaning liquid, avoiding the soil in the second cleaning tank from contaminating the stems and leaves of the vegetables. Clean the roots of the vegetables in the placement grid frame through the cleaning liquid in the second cleaning tank, thereby reducing the soil content of the vegetable roots;

[0016] After the roots of the vegetables are cleaned, through the rotation driving assembly, the placement grid frame is reset to horizontal. Then, under the action of the first spring, the placement grid frame slides back to its original position. Then, under the conveying of the conveying mesh belt, the vegetables are conveyed into the first cleaning tank for cleaning, so as to fully clean the roots and stems of the vegetables;

[0017] Since the roots of the vegetables have been washed in the first cleaning tank, the soil content on the vegetables is reduced, avoiding the problem that the soil on the roots of the vegetables contaminates the stems and leaves during the cleaning process, resulting in incomplete cleaning.

[0018] Preferably, the clamping assembly includes:

[0019] Two flipping plates, the two flipping plates are respectively rotatably connected to the two side walls of the placement grid rack, and an elastic pressing piece is fixedly connected to the side wall of the flipping plate;

[0020] A flipping drive assembly, the flipping drive assembly is used to drive the flipping plate to flip so as to clamp the vegetables in the placement grid rack.

[0021] Preferably, the rotation drive assembly includes:

[0022] Two first gears, the two first gears are symmetrically arranged on both sides of the rotating frame, the first gears are coaxially fixed to the rotating frame, and an arc-shaped spring is fixedly connected between the rotating frame and the mounting substrate;

[0023] A U-shaped pushing plate, the U-shaped pushing plate is slidably connected to the outer side wall of the mounting substrate, and a second spring is fixedly connected between the U-shaped pushing plate and the mounting substrate;

[0024] Two first rack plates, the two first rack plates are fixedly connected to the ends of the U-shaped pushing plate corresponding to the positions of the two first gears;

[0025] A pushing seat, the pushing seat is fixedly connected to the top end on the left side of the guide rail rack, and a pushing wheel is rotatably connected to the left end of the U-shaped pushing plate.

[0026] Preferably, the flipping drive assembly includes:

[0027] A drive rod, the drive rod is slidably connected inside the side wall of the placement grid rack, a drive groove is formed on the surface of the drive rod, and the drive groove includes an arc-shaped inclined groove and a straight groove;

[0028] A sliding pin, the sliding pin is fixedly connected to the inner wall of the bottom end of the flipping plate, and the sliding pin is slidably connected in the drive groove;

[0029] A pushing assembly, the pushing assembly is used to push the drive rod to move.

[0030] Preferably, the pushing assembly includes:

[0031] A cavity, the cavity is formed inside the placement grid rack, and the drive rod is slidably connected in the cavity;

[0032] Two compression shells, the two compression shells are symmetrically and fixedly connected to both sides of the installation substrate, a compression rod is slidably connected in each compression shell, and the end of the compression rod is fixedly connected to the side wall of a U-shaped push plate;

[0033] A first hose, one end of the first hose is fixedly communicated with the compression shell, and the other end is fixedly communicated with the cavity.

[0034] Preferably, it further includes:

[0035] A driving plate, the driving plate is fixedly connected in the second cleaning tank, first through grooves and second through grooves are symmetrically opened on both sides of the driving plate, a wave groove is opened on the side wall of the driving plate, and both ends of the wave groove are respectively communicated with the first through groove and the second through groove;

[0036] A driving pin is fixedly connected to the side wall of the placement grid.

[0037] Preferably, it further includes:

[0038] An installation pipe, both ends of the installation pipe are rotatably connected to the inner wall of the second cleaning tank, and several second spray heads are fixedly connected to the surface of the installation pipe in an array;

[0039] A second water pipe, the second water pipe is fixedly connected in the second cleaning tank, several second hoses are fixedly connected to the surface of the second water pipe in an array, and the several second hoses are respectively fixedly connected to the second spray heads at corresponding positions;

[0040] A rotation driving mechanism, during the process of the placement grid moving upward in the second cleaning tank, the rotation driving mechanism drives the installation pipe to rotate forward, so that the second spray head flushes the roots of the vegetables, and during the process of the placement grid moving downward in the second cleaning tank, the rotation driving mechanism drives the installation pipe to rotate reversely, so that the second spray head sprays towards the cleaning liquid in the second cleaning tank to increase the fluidity of the cleaning liquid.

[0041] Preferably, the rotation driving mechanism includes:

[0042] Two second gears, the two second gears are symmetrically and fixedly connected to both ends of the installation pipe;

[0043] A U-shaped driving frame, the U-shaped driving frame is slidably connected in the second cleaning tank, a third spring is fixedly connected between the U-shaped driving frame and the second cleaning tank, second rack plates are symmetrically fixed at both ends of the U-shaped driving frame, and the second rack plates are engaged with the second gears.

[0044] Preferably, it further includes:

[0045] A first water pipe, the first water pipe is fixedly connected in the first cleaning tank, and several first spray heads are fixedly connected to the surface of the first water pipe in an array.

[0046] Preferably, it further includes:

[0047] A discharging plate, which is fixedly connected to the tail end of the machine base.

[0048] Compared with the prior art, the present invention has the following beneficial effects:

[0049] First, by setting the first cleaning tank and the second cleaning tank, the roots of the vegetables are first cleaned separately in the second cleaning tank. After removing a large amount of soil from the roots of the vegetables, the vegetables are then transported to the first cleaning tank for cleaning, avoiding the problem that the soil on the roots of the vegetables contaminates the stems and leaves of the vegetables during the cleaning process, resulting in incomplete cleaning.

[0050] Second, by setting the driving plate, the first through groove, the second through groove and the wave groove, the roots of the vegetables can enter and leave the cleaning liquid back and forth, so as to wash the roots of the vegetables, improve the thorough cleaning of the roots of the vegetables, reduce the soil content of the roots of the vegetables, and thus avoid the problem that the soil content in the first cleaning tank increases abnormally, which is beneficial to improving the cleaning of the stems and leaves of the vegetables.

[0051] Third, when the placement grid moves upward in the second cleaning tank, the installation pipe drives the second spray head to rotate forward, so that the second spray head flushes the roots of the vegetables. When the placement grid moves downward in the second cleaning tank, the installation pipe is driven to rotate in reverse, so that the second spray head sprays the cleaning liquid in the second cleaning tank. On the one hand, it increases the fluidity of the cleaning liquid, and on the other hand, it avoids the cleaning liquid sprayed by the second spray head from spraying on the stems and leaves of the vegetables, causing damage to the stems and leaves of the vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0053] Figure 2 It is a sectional view of the machine base of the present invention;

[0054] Figure 3 It is a schematic diagram of the connection between the second cleaning tank and the placement grid of the present invention;

[0055] Figure 4 It is a schematic diagram of the connection between the second cleaning tank and the driving plate in the present invention;

[0056] Figure 5 It is a schematic diagram of the connection between the second cleaning tank and the installation pipe in the present invention;

[0057] Figure 6 It is a schematic diagram of the connection between the installation substrate and the placement grid of the present invention;

[0058] Figure 7 Schematic connection diagram of the placement grid and the flipping plate in the present invention;

[0059] Figure 8 Schematic connection diagram of the mounting substrate and the U-shaped pushing plate in the present invention;

[0060] Figure 9 Schematic connection diagram of the mounting substrate and the rotating frame in the present invention;

[0061] Figure 10 Schematic connection diagram of the driving rod and the driving groove in the present invention;

[0062] Figure 11 Schematic connection diagram of the mounting substrate and the arc spring in the present invention;

[0063] Figure 12 Schematic connection diagram of the flipping plate and the elastic pressing piece in the present invention.

[0064] In the figure: machine base 1, discharge plate 2, guide rail frame 3, conveyor mesh belt 4, first cleaning tank 5, second cleaning tank 6, mounting substrate 7, rotating frame 8, placement grid 9, driving pin 901, cavity 902, first spring 10, flipping plate 11, sliding pin 1101, elastic pressing piece 12, first gear 13, arc spring 14, U-shaped pushing plate 15, pushing wheel 16, second spring 17, first rack plate 18, pushing seat 19, driving rod 20, driving groove 21, compression shell 22, compression rod 23, first hose 24, driving plate 25, first through groove 2501, wave groove 2502, second through groove 2503, mounting pipe 26, second spray head 27, second water pipe 28, second hose 29, second gear 30, U-shaped driving frame 31, third spring 32, second rack plate 33, first water pipe 34, first spray head 35. Detailed implementation manners

[0065] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0066] As Figures 1 to 12 shown, a multi-directional cleaning device for frozen food includes:

[0067] A machine base 1, on the inner side walls of which two guide rail frames 3 are symmetrically and fixedly connected. A conveyor mesh belt 4 is slidably connected in the guide rail frames 3, and the guide rail frames 3 are used to guide the conveying trajectory of the conveyor mesh belt 4;

[0068] A first cleaning tank 5, which is arranged in the machine base 1;

[0069] A second cleaning tank 6, which is fixedly connected to the right side wall of the machine base 1;

[0070] Several mounting substrates 7 are fixedly connected in an array to the outer side wall of the conveyor mesh belt 4. A rotating frame 8 is rotatably and fixedly connected to the mounting substrate 7. A placement grid 9 is slidably connected to the top end of the rotating frame 8. A first spring 10 is fixedly connected between the rotating frame 8 and the placement grid 9;

[0071] A clamping assembly for clamping the vegetables in the placement grid 9;

[0072] A rotation driving assembly for driving the rotating frame 8 to rotate, so that the placement grid 9 rotates to a vertical state, and the placement grid 9 enters the second cleaning tank 6 to clean the roots of the vegetables;

[0073] Specifically, in the prior art, a large amount of soil often adheres to the roots of some vegetables, such as leeks or coriander. During the process of cleaning vegetables, the soil on the roots of the vegetables will dissolve into the cleaning liquid, causing the soil content in the cleaning liquid to increase abnormally, which is likely to contaminate the stems and leaves of the vegetables and result in incomplete cleaning of the vegetables. This technical solution can solve the above problems, and the specific operation is as follows:

[0074] First, start the conveyor mesh belt 4 so that the conveyor mesh belt 4 moves along the track of the guide rail frame 3. During the movement of the conveyor belt, the output to be cleaned is placed into the placement grid 9, and the roots of the output are turned to the right. Subsequently, the placement grid 9 with vegetables is conveyed towards the tail end of the machine base 1 by the conveyor mesh belt 4. During the conveying process, the vegetables first pass through the second cleaning tank 6, and the vegetables in the placement grid 9 are clamped by the clamping assembly to prevent the vegetables from falling off the placement rack during the next operation;

[0075] Subsequently, the rotating frame 8 is driven to rotate by the rotation driving assembly, so that the placement grid 9 rotates to a vertical state. At this time, the right end of the placement grid 9 becomes the bottom end. Subsequently, under the action of gravity, the placement grid 9 moves downward, and the first spring 10 is compressed. After the placement grid 9 moves downward, it enters the second cleaning tank 6, so that the roots of the vegetables enter the cleaning liquid, and the stems and leaves of the vegetables do not enter the cleaning liquid, avoiding the soil in the second cleaning tank 6 from contaminating the stems and leaves of the vegetables. The roots of the vegetables in the placement grid 9 are cleaned by the cleaning liquid in the second cleaning tank 6, thereby reducing the soil content of the roots of the vegetables;

[0076] After the roots of the vegetables are cleaned, the placement grid 9 is reset to horizontal by the rotation driving assembly. Subsequently, under the action of the first spring 10, the placement grid 9 slides back to its original position. Then, under the conveyance of the conveyor mesh belt 4, it is conveyed into the first cleaning tank 5 for cleaning, so as to thoroughly clean the roots and stems of the vegetables;

[0077] Since the roots of the vegetables have been washed in the first washing tank 5, the soil content on the vegetables is reduced, avoiding the problem that the soil on the roots of the vegetables contaminates the stems and leaves of the vegetables during the washing process, resulting in incomplete washing.

[0078] During the implementation process, the conveyor belt 4 can be driven by a transmission roller and a motor.

[0079] During the implementation process, a first drain pipe is fixedly connected to the outer side wall of the machine base 1 for discharging the cleaning liquid in the first washing tank 5; a second drain pipe is fixedly connected to the outer side wall of the second washing tank 6 for discharging the cleaning liquid in the second washing tank 6; and the first drain pipe and the second drain pipe are connected to an external circulating filtration device to recycle the cleaning liquid and save resources.

[0080] It should be noted that: bubble generators (not shown in the figure) are arranged in the first washing tank 5 and the second washing tank 6, and are driven by an external blower to make the water in the first washing tank 5 and the second washing tank 6 tumble, thereby improving the cleaning ability of the vegetables.

[0081] During the implementation process, it further includes a discharge plate 2, and the discharge plate 2 is fixedly connected to the tail end of the machine base 1 for receiving the vegetables on the placement grid 9 and discharging the washed vegetables.

[0082] As a further implementation scheme of the present invention, the rotation drive assembly includes:

[0083] Two first gears 13, the two first gears 13 are symmetrically arranged on both sides of the rotating frame 8, the first gear 13 is coaxially fixed with the rotating frame 8, and an arc spring 14 is fixedly connected between the rotating frame 8 and the mounting substrate 7;

[0084] A U-shaped push plate 15, the U-shaped push plate 15 is slidably connected to the outer side wall of the mounting substrate 7, and a second spring 17 is fixedly connected between the U-shaped push plate 15 and the mounting substrate 7;

[0085] Two first rack plates 18, the two first rack plates 18 are fixedly connected to the ends of the U-shaped push plate 15 corresponding to the positions of the two first gears 13;

[0086] A push seat 19, the push seat 19 is fixedly connected to the top end on the left side of the guide rail frame 3, and a push wheel 16 is rotatably connected to the left end of the U-shaped push plate 15;

[0087] Specifically, during the process of moving the placement grid 9 closer to the second cleaning tank 6, the driving wheel 16 at the end of the U-shaped pushing plate 15 moves to the pushing seat 19. By means of extrusion and pushing, the U-shaped pushing plate 15 moves, and the second spring 17 is compressed. As a result, the first rack plate 18 approaches the first gear 13. Through the meshing action, the first gear 13 rotates, causing the rotating frame 8 to flip. The arc-shaped spring 14 generates elastic force, and finally the rotating frame 8 drives the placement grid 9 to rotate to a vertical state. Subsequently, under the action of gravity, the placement grid 9 moves downward and enters the second cleaning tank 6, enabling the roots of the vegetables to enter the cleaning liquid. The roots of the vegetables in the placement grid 9 are cleaned by the cleaning liquid in the second cleaning tank 6, thereby reducing the soil content at the roots of the vegetables.

[0088] After the cleaning is completed, the driving wheel 16 leaves the pushing seat 19. Under the action of the second spring 17, the first rack plate 18 moves, driving the first gear 13 to rotate, causing the placement grid 9 to rotate horizontally. Then, under the action of the first spring 10, the placement grid 9 is reset.

[0089] As a further implementation scheme of the present invention, the clamping assembly includes:

[0090] Two flipping plates 11, which are respectively rotatably connected to the two side walls of the placement grid 9. An elastic pressing piece 12 is fixedly connected to the side wall of the flipping plate 11;

[0091] A flipping driving assembly, which is used to drive the flipping plate 11 to flip so as to clamp the vegetables in the placement grid 9;

[0092] The flipping driving assembly includes:

[0093] A driving rod 20, which is slidably connected to the side wall of the placement grid 9. A driving groove 21 is formed on the surface of the driving rod 20, and the driving groove 21 includes an arc-shaped inclined groove and a straight groove;

[0094] A sliding pin 1101, which is fixedly connected to the inner wall of the bottom end of the flipping plate 11, and the sliding pin 1101 is slidably connected to the driving groove 21;

[0095] A pushing assembly, which is used to push the driving rod 20 to move;

[0096] The pushing assembly includes:

[0097] A cavity 902, which is formed inside the placement grid 9, and the driving rod 20 is slidably connected to the cavity 902;

[0098] Two compression shells 22, which are symmetrically and fixedly connected to both sides of the mounting substrate 7. A compression rod 23 is slidably connected inside the compression shell 22, and the end of the compression rod 23 is fixedly connected to the side wall of the U-shaped pushing plate 15;

[0099] The first hose 24, one end of the first hose 24 is fixedly communicated with the compression shell 22, and the other end is fixedly communicated with the cavity 902;

[0100] Specifically, during the movement of the U-shaped push plate 15, the compression rod 23 moves along the inside of the compression shell 22, so that the pressure in the compression shell 22 increases. Through the first hose 24, the gas in the compression shell 22 is transported into the cavity 902. The air pressure in the cavity 902 increases, causing the driving rod 20 to move, causing the sliding pin 1101 to move along the arc-shaped inclined groove. Driven by the arc-shaped inclined groove, the turning plate 11 rotates to clamp the vegetables on the placement grid 9;

[0101] Then the U-shaped push plate 15 continues to move, causing the first rack plate 18 to engage with the first gear 13, causing the rotating frame 8 to drive the placement grid 9 to rotate. At this time, the driving rod 20 continues to move, causing the sliding pin to move along the straight groove. The straight groove limits the turning plate 11 to improve the stability of clamping the vegetables.

[0102] It should be noted that: the elastic pressing piece 12 can be made of a sponge pad to reduce damage to the vegetables.

[0103] As a further embodiment of the present invention, it further includes:

[0104] A driving plate 25, the driving plate 25 is fixedly connected in the second cleaning tank 6. First through grooves 2501 and second through grooves 2503 are symmetrically opened on both sides of the driving plate 25. A wave groove 2502 is opened on the side wall of the driving plate 25. The two ends of the wave groove 2502 are respectively communicated with the first through groove 2501 and the second through groove 2503;

[0105] A driving pin 901 is fixedly connected to the side wall of the placement grid 9;

[0106] Specifically, by setting the driving plate 25, the first through groove 2501, the second through groove 2503 and the wave groove 2502, after the placement grid 9 moves downward due to gravity and enters the second cleaning tank 6, at this time the driving pin 901 moves to the bottom end of the first through groove 2501, and the placement grid 9 is supported by the bottom wall of the first through groove 2501, so that the placement grid 9 stops moving downward. Subsequently, the placement grid 9 drives the driving pin 901 to move along the first through groove 2501 and enter the wave groove 2502. During the process of the driving pin 901 moving along the wave groove 2502, driven by the wave groove 2502, the placement grid 9 moves up and down reciprocally, so that the roots of the vegetables enter and leave the cleaning liquid back and forth, thereby rinsing the roots of the vegetables, improving the thorough cleaning of the roots of the vegetables, reducing the soil content of the roots of the vegetables, thereby avoiding the problem of abnormal increase in the soil content in the first cleaning tank 5, and then being beneficial to improving the cleaning of the stems and leaves of the vegetables;

[0107] Subsequently, the driving pin 901 is driven into the second through groove 2503, and then the placement grid 9 is flipped and reset by rotating the driving assembly, and leaves the second cleaning tank 6.

[0108] As a further embodiment of the present invention, it further includes:

[0109] An installation pipe 26, both ends of the installation pipe 26 are rotatably connected to the inner wall of the second cleaning tank 6, and several second spray heads 27 are fixedly connected in an array on the surface of the installation pipe 26;

[0110] A second water pipe 28, the second water pipe 28 is fixedly connected in the second cleaning tank 6, and several second hoses 29 are fixedly connected in an array on the surface of the second water pipe 28, and the several second hoses 29 are respectively fixedly connected to the second spray heads 27 at corresponding positions;

[0111] A rotation driving mechanism, during the process of the placement grid 9 moving upward in the second cleaning tank 6, the rotation driving mechanism drives the installation pipe 26 to rotate forward, so that the second spray heads 27 wash the roots of the vegetables. During the process of the placement grid 9 moving downward in the second cleaning tank 6, the rotation driving mechanism drives the installation pipe 26 to rotate reversely, so that the second spray heads 27 spray the cleaning liquid in the second cleaning tank 6 to increase the fluidity of the cleaning liquid;

[0112] The rotation driving mechanism includes:

[0113] Two second gears 30, the two second gears 30 are symmetrically and fixedly connected to both ends of the installation pipe 26;

[0114] A U-shaped driving frame 31, the U-shaped driving frame 31 is slidably connected in the second cleaning tank 6, a third spring 32 is fixedly connected between the U-shaped driving frame 31 and the second cleaning tank 6, and second rack plates 33 are symmetrically fixed at both ends of the U-shaped driving frame 31, and the second rack plates 33 are engaged with the second gears 30;

[0115] Specifically, during the process of the placement grid 9 moving up and down in the second cleaning tank 6 to wash the roots of the vegetables, the bottom end of the placement grid 9 will push the U-shaped driving frame 31 to move up and down back and forth, so that the second rack plate 33 reciprocally drives the second gear 30 to rotate, thereby causing the installation pipe 26 to rotate reciprocally;

[0116] During the upward movement of the placement grid 9 in the second cleaning tank 6, the installation pipe 26 drives the second spray head 27 to rotate forward, so that the second spray head 27 flushes the root of the vegetable. During the downward movement of the placement grid 9 in the second cleaning tank 6, the drive installation pipe 26 rotates reversely, so that the second spray head 27 sprays the cleaning liquid in the second cleaning tank 6. On the one hand, the fluidity of the cleaning liquid is increased, and on the other hand, the cleaning liquid sprayed by the second spray head 27 is prevented from spraying onto the vegetable stems and leaves, causing damage to the vegetable stems and leaves. (The water pressure sprayed by the second spray head 27 is relatively large to facilitate flushing the soil at the root of the vegetable, but too large water pressure is likely to damage the vegetable stems and leaves).

[0117] As a further embodiment of the present invention, it further includes:

[0118] The first water pipe 34 is fixedly connected in the first cleaning tank 5, and several first spray heads 35 are fixedly connected in an array on the surface of the first water pipe 34; on the one hand, the surface of the vegetable is flushed through the first spray heads 35, and on the other hand, the cleaning liquid in the first cleaning tank 5 is supplemented.

[0119] The working principle of the present invention: First, start the conveyor belt 4 so that the conveyor belt 4 moves along the track of the guide rail frame 3. During the movement of the conveyor belt, the output to be cleaned is placed in the placement grid 9, and the root of the output is turned to the right. Subsequently, the placement grid 9 with vegetables is conveyed to the tail end of the machine base 1 through the conveyor belt 4. During the conveying process, the vegetables first pass through the second cleaning tank 6, and the vegetables in the placement grid 9 are clamped by the clamping assembly to prevent the vegetables from falling off the placement rack during the next operation process; subsequently, the rotating drive assembly drives the rotating frame 8 to rotate, so that the placement grid 9 rotates to a vertical state. At this time, the right end of the placement grid 9 becomes the bottom end. Subsequently, under the action of gravity, the placement grid 9 moves downward, and the first spring 10 is compressed. After the placement grid 9 moves downward, it enters the second cleaning tank 6, so that the root of the vegetable enters the cleaning liquid, and the vegetable stems and leaves do not enter the cleaning liquid, avoiding the soil in the second cleaning tank 6 from contaminating the vegetable stems and leaves. The root of the vegetable in the placement grid 9 is cleaned by the cleaning liquid in the second cleaning tank 6, thereby reducing the soil content at the root of the vegetable; after the root of the vegetable is cleaned, the placement grid 9 is reset to horizontal by the rotating drive assembly. Subsequently, under the action of the first spring 10, the placement grid 9 slides back to its original position. Then, under the conveying of the conveyor belt 4, it is conveyed into the first cleaning tank 5 for cleaning, so as to thoroughly clean the root and stems of the vegetable; since the root of the vegetable has been cleaned by the first cleaning tank 5, the soil content on the vegetable is reduced, avoiding the problem that the soil at the root of the vegetable contaminates the vegetable stems and leaves during the cleaning process of the vegetable, resulting in incomplete cleaning.

[0120] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A multi-directional cleaning device for quick-frozen foods, characterized in that, Including: A machine base (1), on the inner side walls of both sides of the machine base (1), guide rail frames (3) are symmetrically and fixedly connected. A conveying mesh belt (4) is slidably connected in the guide rail frames (3). The guide rail frames (3) are used to guide the conveying track of the conveying mesh belt (4); a first cleaning tank (5), which is arranged in the machine base (1); a second cleaning tank (6), which is fixedly connected to the right side wall of the machine base (1); several mounting substrates (7), several of the mounting substrates (7) are fixedly connected to the outer side wall of the conveying mesh belt (4) in an array. A rotating frame (8) is rotatably and fixedly connected to the mounting substrate (7). A placement grid frame (9) is slidably connected to the top end of the rotating frame (8). A first spring (10) is fixedly connected between the rotating frame (8) and the placement grid frame (9); a clamping assembly, which is used to clamp the vegetables in the placement grid frame (9); a rotation driving assembly, which is used to drive the rotating frame (8) to rotate, so that the placement grid frame (9) rotates to a vertical state, and the placement grid frame (9) enters the second cleaning tank (6) to clean the roots of the vegetables. A driving plate (25), which is fixedly connected in the second cleaning tank (6). First through grooves (2501) and second through grooves (2503) are symmetrically formed on both sides of the driving plate (25). A wave groove (2502) is formed on the side wall of the driving plate (25). The two ends of the wave groove (2502) are respectively communicated with the first through groove (2501) and the second through groove (2503); a driving pin (901) is fixedly connected to the side wall of the placement grid frame (9). It further includes: a mounting pipe (26), the two ends of the mounting pipe (26) are rotatably connected to the inner wall of the second cleaning tank (6). Several second spray heads (27) are fixedly connected to the surface of the mounting pipe (26) in an array; a second water pipe (28), which is fixedly connected in the second cleaning tank (6). Several second flexible hoses (29) are fixedly connected to the surface of the second water pipe (28). The several second flexible hoses (29) are respectively fixedly connected to the corresponding second spray heads (27); a rotation driving mechanism. During the process of the placement grid frame (9) moving upward in the second cleaning tank (6), the rotation driving mechanism drives the mounting pipe (26) to rotate forward, so that the second spray heads (27) wash the roots of the vegetables. During the process of the placement grid frame (9) moving downward in the second cleaning tank (6), the rotation driving mechanism drives the mounting pipe (26) to rotate reversely, so that the second spray heads (27) spray the cleaning liquid in the second cleaning tank (6) to increase the fluidity of the cleaning liquid.

2. The multi-directional cleaning device for frozen foods according to claim 1, characterized in that, The clamping assembly includes: two flipping plates (11), the two flipping plates (11) are respectively rotatably connected to the side walls of both sides of the placement grid frame (9). Elastic pressing sheets (12) are fixedly connected to the side walls of the flipping plates (11); a flipping driving assembly, which is used to drive the flipping plates (11) to flip to clamp the vegetables in the placement grid frame (9).

3. The multi-directional cleaning device for frozen foods according to claim 2, wherein, The rotation drive assembly includes: two first gears (13), the two first gears (13) are symmetrically arranged on both sides of the rotating frame (8), the first gears (13) are coaxially fixed to the rotating frame (8), and an arc spring (14) is fixedly connected between the rotating frame (8) and the mounting substrate (7); a U-shaped push plate (15), the U-shaped push plate (15) is slidably connected to the outer side wall of the mounting substrate (7), and a second spring (17) is fixedly connected between the U-shaped push plate (15) and the mounting substrate (7); two first rack plates (18), the two first rack plates (18) are fixedly connected to the ends of the U-shaped push plate (15) corresponding to the positions of the two first gears (13); a push seat (19), the push seat (19) is fixedly connected to the top end on the left side of the guide rail frame (3), and a push wheel (16) is rotatably connected to the left end of the U-shaped push plate (15).

4. The multi-directional cleaning device for frozen foods according to claim 3, wherein, The flipping drive assembly includes: a drive rod (20), the drive rod (20) is slidably connected inside the side wall of the placement grid (9), a drive groove (21) is formed on the surface of the drive rod (20), and the drive groove (21) includes an arc-shaped inclined groove and a straight groove; a sliding pin (1101), the sliding pin (1101) is fixedly connected to the inner wall of the bottom end of the flipping plate (11), and the sliding pin (1101) is slidably connected inside the drive groove (21); a push assembly, the push assembly is used to push the drive rod (20) to move.

5. The multi-directional cleaning device for frozen foods according to claim 4, characterized in that, The push assembly includes: a cavity (902), the cavity (902) is formed inside the placement grid (9), the drive rod (20) is slidably connected inside the cavity (902); two compression shells (22), the two compression shells (22) are symmetrically and fixedly connected to both sides of the mounting substrate (7), a compression rod (23) is slidably connected inside the compression shell (22), and the end of the compression rod (23) is fixedly connected to the side wall of the U-shaped push plate (15); a first hose (24), one end of the first hose (24) is fixedly communicated with the compression shell (22), and the other end is fixedly communicated with the cavity (902).

6. The multi-directional cleaning device for quick-frozen food according to claim 5, characterized in that, The rotation drive mechanism includes: two second gears (30), the two second gears (30) are symmetrically and fixedly connected to both ends of the mounting pipe (26); a U-shaped drive frame (31), the U-shaped drive frame (31) is slidably connected inside the second cleaning tank (6), a third spring (32) is fixedly connected between the U-shaped drive frame (31) and the second cleaning tank (6), second rack plates (33) are symmetrically fixed at both ends of the U-shaped drive frame (31), and the second rack plates (33) are engaged with the second gears (30).

7. The multi-directional cleaning device for frozen foods according to claim 1, characterized in that, It further includes: A first water pipe (34), the first water pipe (34) is fixedly connected inside the first cleaning tank (5), and several first spray heads (35) are fixedly connected in an array on the surface of the first water pipe (34).

8. The multi-directional cleaning device for frozen foods according to claim 1, wherein, It further includes: A discharge plate (2), the discharge plate (2) is fixedly connected to the tail end of the machine base (1).

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