Fresh food material cleaning device convenient to disassemble

Abstract

The invention provides a fresh food material cleaning device convenient to disassemble, and relates to the technical field of food material cleaning equipment, in order to solve the problem that a machine box is inconvenient to open in the prior art, the fresh food material cleaning device convenient to disassemble comprises an upper box body, an upper frame body, a lower box body and a lower frame body, an upper rolling brush assembly is installed in the upper box body, and a lower rolling brush assembly is installed in the lower frame body; a lower rolling brush assembly is installed in the lower box body, the upper box body is connected to the upper frame body, the lower box body is installed on the lower frame body, the upper frame body is correspondingly arranged on the upper side of the lower frame body, one end of the upper frame body is hinged to one end of the lower frame body, and the other end of the upper frame body is hinged to the other end of the lower frame body. The other end of the upper frame body can be opened or closed relative to the lower frame body. According to the fresh food material cleaning device convenient to disassemble, the box body can be easily opened, so that dirt in the box body can be conveniently cleaned, and the operation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of food cleaning equipment, and in particular to a fresh food cleaning device which is easy to disassemble. Background Art

[0002] Crayfish is widely loved by people because of its delicious meat. The consumption of crayfish on people's tables every year is amazing. Crayfish is a freshwater economic shrimp with the characteristics of omnivorousness, fast growth and strong adaptability. Crayfish naturally has irregular surfaces and wrinkles. They come from ponds. Dust, mud and flocculent residues are formed or stored in the irregular surfaces and wrinkles of food due to long-term exposure to natural rainwater and artificial storage and transportation. Therefore, crayfish need to be effectively and necessary cleaned before cooking.

[0003] The existing household cleaning method is generally to scrub one by one with a small brush such as a toothbrush, which is slow, inefficient, and consumes a lot of manpower. For restaurants with large consumption, lobsters are generally placed in a basket and placed in a sink for cleaning. After cleaning, the whole basket of lobsters is taken out of the sink, but it consumes a lot of water and the mud and impurities adhering to the surface of the lobsters cannot be effectively removed.

[0004] There are crayfish cleaning machines available on the market, such as a crayfish roller brush cleaning machine disclosed in application number 202121554322.2. This cleaning machine cleans the crayfish in the chassis by installing both upper and lower layers of brushes in the chassis. However, after long-term use, a lot of dirt is easily generated in the brushes and the chassis. At least the upper brushes need to be removed from the chassis one by one for cleaning, which is inconvenient to operate. Summary of the invention

[0005] The purpose of the present invention is to provide a fresh food cleaning device that is easy to disassemble, so as to solve the problem of inconvenience in opening the chassis in the prior art. The fresh food cleaning device that is easy to disassemble of the present invention enables the chassis to be easily opened, thereby facilitating the cleaning of dirt in the chassis and improving operating efficiency.

[0006] The present invention provides a fresh food cleaning device that is easy to disassemble, comprising an upper box body, an upper rack body, a lower box body and a lower rack body, wherein an upper roller brush assembly is installed in the upper box body, and a lower roller brush assembly is installed in the lower box body, the upper box body is connected to the upper rack body, and the lower box body is installed on the lower rack body, the upper rack body is correspondingly arranged on the upper side of the lower rack body and one end of the upper rack body is hinged to one end of the lower rack body, and the other end of the upper rack body can be opened or closed relative to the lower rack body.

[0007] As a preferred solution of the present invention, the lower frame body is provided with a vertically arranged support column, a hinge seat is arranged at the top end of the support column, and a horizontally arranged hinge shaft is arranged on the lower side of the upper frame body, and the hinge shaft passes through the hinge seat.

[0008] As a preferred solution of the present invention, the upper roller brush assembly and the lower roller brush assembly are both rotatably connected to the upper box body or the lower box body through a connecting shaft, and a plurality of mounting openings opening toward the upper side or the lower side thereof are respectively provided on the side panels of the upper box body or the lower box body, and the two ends of the connecting shaft are rotatably connected to the mounting openings through bearing support assemblies, and a guide mounting groove matching the mounting opening is provided on the side of the bearing support assembly, and the bearing support assembly is limitedly installed in the mounting opening by the guide mounting groove.

[0009] As a preferred embodiment of the present invention, the bearing support assembly includes a bearing support and a bearing support end cover, a bearing hole connected to the connecting shaft is formed between the bearing support and the bearing support end cover, and a plurality of mounting grooves and a plurality of mounting columns are respectively arranged on the opposite surfaces of the bearing support and the bearing support end cover, and the mounting columns are correspondingly inserted into the mounting grooves, and the bearing support is detachably connected to the upper box body or the lower box body through a connecting member.

[0010] As a preferred embodiment of the present invention, an abutment plate is provided on one side close to the side panels of the upper box body and the lower box body, the longitudinal section of the abutment plate is U-shaped, one side of which is connected to the side panel of the upper box body or the lower box body, and the other side extends toward the inner side of the upper box body or the lower box body, and when the upper box body is connected to the lower box body, the abutment plates on the upper box body and the lower box body are connected to each other.

[0011] As a preferred solution of the present invention, the side edge of the abutment plate extending into the inner side of the upper box body or the lower box body is provided with a mounting groove adapted to the upper roller brush assembly or the lower roller brush assembly, and guide plates extending toward the surrounding sides of the upper roller brush assembly or the lower roller brush assembly are provided on both sides of the mounting groove.

[0012] As a preferred solution of the present invention, a handle is provided on one end of the upper frame away from the hinge axis.

[0013] As a preferred solution of the present invention, an inner box body is connected to the lower box body, the lower roller brush assembly is installed in the inner box body, the bottom of the inner box body has an inclined surface inclined toward the middle, and a water outlet pipe is connected to the middle of the bottom of the inner box body.

[0014] As a preferred solution of the present invention, the upper frame and the lower frame are both rectangular frame structures, the upper box is connected to the inner side of the upper frame, the lower box is connected to the inner side of the lower frame, the upper box opening is set downward, the lower box opening is set upward, and the lower opening of the upper box is arranged opposite to the upper opening of the lower box.

[0015] As a preferred embodiment of the present invention, the upper roller brush assembly is correspondingly arranged on the upper side of the lower roller brush assembly, and a gap for lobsters to pass through is arranged between the upper roller brush assembly and the lower roller brush assembly, a feeding inlet is arranged at one end of the lower box body and a feeding outlet is arranged at the other end, a feeding hopper is arranged at the feeding inlet, the feeding hopper is connected to the upper frame body at one end of the upper box body, the bottom outlet of the feed hopper is connected to the feeding inlet, a discharge plate is arranged at the delivery outlet, and the discharge plate is obliquely downwardly connected to the lower box body at one end of the inner box body.

[0016] Compared with the prior art, the present invention has the following positive effects:

[0017] The conveniently disassembled fresh food cleaning device provided by the present invention comprises an upper box, an upper frame, a lower box and a lower frame, an upper roller brush assembly is installed in the upper box, a lower roller brush assembly is installed in the lower box, the upper box is connected to the upper frame, the lower box is installed on the lower frame, the upper frame is correspondingly arranged on the upper side of the lower frame and one end of the upper frame is hinged to one end of the lower frame, and the other end of the upper frame can be opened or closed relative to the lower frame. When the conveniently disassembled fresh food cleaning device of the present invention is in use, the upper frame is covered on the lower frame to form a closed state, at which time the fresh food entering can be cleaned by the upper roller brush assembly in the upper box and the lower roller brush assembly in the lower box. When the easily disassembled fresh food cleaning device needs to be cleaned, the upper frame is rotated upward relative to the lower frame to form an open state. At this time, the upper box body 3 drives the upper roller brush assembly to separate from the lower roller brush assembly in the lower box body, and the upper roller brush assembly and the lower roller brush assembly can be cleaned separately, so that the upper box body can be easily opened relative to the lower box body, thereby facilitating the cleaning of dirt in the box body and improving operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1It is a structural schematic diagram of the fresh food cleaning device that is easy to disassemble according to the present invention from a first perspective;

[0020] Figure 2 It is a structural schematic diagram of the fresh food cleaning device that is easy to disassemble from a second perspective of the present invention;

[0021] Figure 3 It is a front view of the fresh food cleaning device that is easy to disassemble according to the present invention;

[0022] Figure 4 It is a schematic diagram of the installation structure of the upper box body and the lower box body in the present invention;

[0023] Figure 5 It is a rear view of the upper box body and the lower box body in the present invention;

[0024] Figure 6 for Figure 5 Cross-sectional view of AA in the middle;

[0025] Figure 7 for Figure 5 Cross-section of the middle BB;

[0026] Figure 8 It is a left side view of the upper box body and the lower box body in the present invention;

[0027] Fig. 9 for Fig. 9 Cross-sectional view of CC.

[0028] In the figure: 1, upper frame; 11, hinge shaft; 12, handle; 2, lower frame; 21, support column; 22, hinge seat; 221, base; 222, upper cover; 3, upper box; 31, abutment plate; 311, guide plate; 312, mounting groove; 32, mounting port; 33, bearing support assembly; 331, bearing support member; 332, bearing support end cover; 333, guide mounting groove; 334, connecting hole ; 335, mounting column; 4, lower box; 41, unloading plate; 42, inner box; 421, inclined plane; 43, water outlet pipe; 5, feed hopper; 6, upper roller brush assembly; 7, lower roller brush assembly; 8, upper drive mechanism; 81, worm; 82, first gear; 84, transmission gear; 85, connecting shaft; 86, drive motor; 9, lower drive mechanism; 10, gap; 101, upper side box; 102, lower side box. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that, unless otherwise specified, "plurality" means two or more than two; the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "front end", "back end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplification, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The specific implementation modes of the present invention are further described in detail below with reference to the accompanying drawings.

[0032] Embodiment 1:

[0033] This embodiment provides a fresh food cleaning device that is easy to disassemble, such as Figure 1-Figure 9 As shown, it includes an upper box body 3, an upper frame body 1, a lower box body 4 and a lower frame body 2. An upper roller brush assembly 6 is installed in the upper box body 3, and a lower roller brush assembly 7 is installed in the lower box body 4. The upper box body 3 is connected to the upper frame body 1, and the lower box body 4 is installed on the lower frame body 2. The upper frame body 1 supports and connects the upper box body 3, and the lower frame body 2 supports and connects the lower box body 4. Specifically, the upper box body 3 and the lower box body 4 can be connected to the upper frame body 1 and the lower frame body 2 respectively by welding or bolting. The upper frame body 1 and the lower frame body 2 can be metal frames with strong supporting strength.

[0034] The upper frame 1 is correspondingly arranged on the upper side of the lower frame 2 , and one end of the upper frame 1 is hinged to one end of the lower frame 2 , and the other end of the upper frame 1 can be opened or closed relative to the lower frame 2 .

[0035] When the conveniently disassembled fresh food cleaning device of this embodiment is in use, the upper frame 1 is covered on the lower frame 2 to form a closed state, and the fresh food entering can be cleaned by the upper roller brush assembly 6 in the upper box 3 and the lower roller brush assembly 7 in the lower box 4. When the conveniently disassembled fresh food cleaning device needs to be cleaned, the upper frame 1 is rotated upward relative to the lower frame 2 to form an open state, and the upper box 3 drives the upper roller brush assembly 6 to separate from the lower roller brush assembly 7 in the lower box 4, and the upper roller brush assembly 6 and the lower roller brush assembly 7 can be cleaned separately, so that the upper box 3 can be easily opened relative to the lower box 4, so as to facilitate the cleaning of dirt in the box and improve the operation efficiency.

[0036] As a preferred implementation mode, Figure 1 As shown, a vertical support column 21 is provided on the lower frame 2, and a hinge seat 22 is provided at the top of the support column 21. The support column 21 supports the hinge seat 22 and has a high support strength. Specifically, the support column 21 can be designed to be one, two or more according to its width.

[0037] A hinge shaft 11 is disposed transversely on the lower side of the upper frame 1, and the hinge shaft 11 is disposed through the hinge seat 22. Specifically, the hinge seat 22 includes a base 221 connected to the support column 21 and an upper cover 222 covering the base 221. The base 221 and the support column 21 may be an integrated structure, and the upper cover 222 is connected to the base 221 by bolts, and a hinge hole for the hinge shaft 11 to pass through is formed between the upper cover 222 and the base 221. The base 221 and the upper cover 222 can be relatively opened to facilitate the disassembly and installation of the upper frame 1 and the lower frame 2.

[0038] As a preferred embodiment, the upper frame 1 and the lower frame 2 are both rectangular frame structures, the upper box 3 is connected to the inner side of the upper frame 1, and the lower box 4 is connected to the inner side of the lower frame 2. The upper box 3 is opened downward, and the lower box 4 is opened upward, and the lower opening of the upper box 3 is arranged opposite to the upper opening of the lower box 4. Specifically, a bottom plate is arranged on the bottom side of the lower frame 2, and the lower box 4 is connected to the bottom plate.

[0039] When the upper frame 1 and the lower frame 2 are in a closed state, the lower side of the upper frame 1 abuts against the upper side of the lower frame 2 , so that the lower frame 2 supports the upper frame 1 .

[0040] As a preferred implementation mode, Figure 2 As shown, a handle 12 is provided on the upper rack body 1 at one end away from the hinge shaft 11. The handle 12 is connected to the upper middle position of the upper rack body 1 to avoid affecting the discharge of fresh food.

[0041] When the upper frame body 1 is rotated and opened relative to the lower frame body 2 , the handle 12 can be held and applied with force upward to facilitate opening the upper frame body 1 relative to the lower frame body 2 .

[0042] As a preferred implementation mode, Figure 3 and Figure 4 As shown, the upper roller brush assembly 6 and the lower roller brush assembly 7 are both rotatably connected to the upper box body 3 or the lower box body 4 through a connecting shaft. The axis of the connecting shaft is arranged in the horizontal direction. A plurality of mounting openings 32 are respectively arranged on the side panels of the upper box body 3 or the lower box body 4, and the two ends of the connecting shaft are rotatably connected to the mounting openings 32 through bearing support assemblies 33. A guide mounting groove 333 adapted to the mounting opening 32 is arranged on the side of the bearing support assembly 33, and the bearing support assembly 33 is limitedly installed in the mounting opening 32 through the guide mounting groove 333.

[0043] When the bearing support assembly 33 of this embodiment is installed in the mounting port 32, it slides into the mounting port 32 through the opening of the mounting port 32 and is clamped on the side plate of the box body through the guide mounting groove 333, thereby limiting the bearing support assembly 33 in the mounting port 32, so that the upper roller brush assembly 6 and the lower roller brush assembly 7 can be quickly disassembled on the upper box body 3 and the lower box body 4, respectively, to facilitate the removal of the upper roller brush assembly 6 and the lower roller brush assembly 7 from the upper box body 3 and the lower box body 4 for cleaning, so that the cleaning is more thorough and the disassembly efficiency is improved.

[0044] As a preferred embodiment, the bearing support assembly 33 includes a bearing support member 331 and a bearing support end cover 332, and a bearing hole connected to the connecting shaft is formed between the bearing support member 331 and the bearing support end cover 332. Specifically, a damping ring and a ball bearing are arranged in the bearing hole, the damping ring is sleeved on the outside of the ball bearing, and the two ends of the connecting shaft are respectively connected to the ball bearing. In this embodiment, the damping ring is arranged to reduce the influence of the roller brush on the upper box body and the lower box body when in use.

[0045] A plurality of mounting grooves and a plurality of mounting posts 335 are respectively provided on the opposite surfaces of the bearing support 331 and the bearing support end cover 332. The mounting posts 335 are correspondingly inserted into the mounting grooves, thereby realizing the rapid disassembly and assembly of the bearing support 331 and the bearing support end cover 332. Specifically, one of the opposite surfaces of the bearing support 331 and the bearing support end cover 332 is provided with a mounting groove and the other is provided with a mounting post 335. Figure 4 As shown, the mounting groove and the mounting column are arranged on the inner side of the upper box body 3 or the lower box body 4.

[0046] Specifically, the side of the bearing support 331 away from the bearing support end cover 332 is detachably connected to the upper box body 3 or the lower box body 4 through a connecting piece. The connecting piece can be a bolt. The bearing support 331 and the bearing support end cover 332 are connected on one side of the outer side of the box body through a bolt passing through the connecting hole 334, making the connection more secure. The guide installation groove 333 on the bearing support 331 is connected to the guide installation groove 333 on the bearing support end cover 332.

[0047] As a preferred implementation mode, Figure 4 and Fig. 9 As shown, an abutment plate 31 is provided on the side close to the side plates of the upper box body 3 and the lower box body 4. The longitudinal section of the abutment plate 31 is U-shaped, and one side of the abutment plate 31 is connected to the side plate of the upper box body 3 or the lower box body 4, and the other side is extended to the inner side of the upper box body 3 or the lower box body 4. When the upper box body 3 and the lower box body 4 are connected, the abutment plates 31 on the upper box body 3 and the lower box body 4 are connected, thereby increasing the contact area between the upper box body 3 and the lower box body 4, making the connection between the upper box body 3 and the lower box body 4 more stable.

[0048] The abutment plate 31 is connected to the side plate of the upper box body 3 or the lower box body 4 by bolts. When the roller brush needs to be removed from the upper box body or the lower box body, the abutment plate can be first disassembled from the upper box body 3 or the lower box body 4, and then the bearing support assembly 33 is removed.

[0049] As a preferred embodiment, the side of the abutment plate 31 extending into the inner side of the upper box body 3 or the lower box body 4 is provided with a mounting groove 312 adapted to the upper roller brush assembly 6 or the lower roller brush assembly 7, and guide plates 311 extending toward the circumference of the upper roller brush assembly 6 or the lower roller brush assembly 7 are provided on both sides of the mounting groove 312. The mounting groove 312 not only limits the roller brush, but also guides the water flow to avoid water splashing. Specifically, the height of the guide plate 311 is less than the radius of the roller brush, and the height of the guide plate 311 is less than the tangent point between two adjacent roller brushes.

[0050] As a preferred implementation mode, Fig. 9 and Figure 7 As shown, an inner box body 42 is connected to the lower box body 4, and the lower roller brush assembly 7 is installed in the inner box body 42. The bottom of the inner box body 42 has an inclined surface 421 inclined toward the middle, and a water outlet pipe 43 is connected to the middle of the bottom of the inner box body 42.

[0051] In this embodiment, the inclined surface 421 is provided to facilitate the collection of washed dirt to the water outlet pipe 43, thereby facilitating sewage discharge.

[0052] As a preferred embodiment, the upper roller brush assembly 6 is correspondingly arranged on the upper side of the lower roller brush assembly 7, and a gap 10 for the lobster to pass through is arranged between the upper roller brush assembly 6 and the lower roller brush assembly 7. The upper roller brush assembly 6 and the lower roller brush assembly 7 each include a plurality of roller brushes, and the number of roller brushes of the upper roller brush assembly 6 is equal to the number of roller brushes of the lower roller brush assembly 7. The two adjacent roller brushes on the left and right of the upper roller brush assembly 6 and the lower roller brush assembly 7 are in contact with each other.

[0053] A feeding inlet is provided at one end of the lower box body and a feeding outlet is provided at the other end. A feeding hopper 5 is provided at the feeding inlet, the feeding hopper 5 is connected to the upper frame 1 at one end of the upper box body 3, and the bottom outlet of the feeding hopper 5 is connected to the feeding inlet, and the feeding hopper 5 is used to store fresh food to be cleaned.

[0054] A feeding plate 41 is provided at the delivery outlet, and the feeding plate 41 is connected obliquely downward to the lower box body 4 at one end of the inner box body 42. The feeding plate 41 is arranged at an acute angle to the side wall of the inner box body 42. The feeding plate 41 can conveniently guide the cleaned fresh food along the feeding plate 41. The rotation direction of the upper roller brush assembly 6 can be the same as or opposite to the rotation direction of the lower roller brush assembly 7, and the crayfish can be transferred from the delivery inlet to the delivery outlet after passing through the gap 10.

[0055] When the easily disassembled fresh food cleaning device of the present embodiment is in use, the fresh food to be cleaned, such as lobster, is placed in the feed hopper 5 and fed into the feeding inlet through the feed hopper 5. At this time, the rotation directions of the upper roller brush assembly 6 and the lower roller brush assembly 7 are opposite, thereby driving the food to enter the gap 10 formed by the upper roller brush assembly 6 and the lower roller brush assembly 7; when the food enters the gap 10, the rotation directions of the upper roller brush assembly 6 and the lower roller brush assembly 7 are the same, and the food rolls back and forth between the upper roller brush assembly 6 and the lower roller brush assembly 7, producing an action similar to manual rolling cleaning; after cleaning is completed, the rotation directions of the upper roller brush assembly 6 and the lower roller brush assembly 7 are opposite, thereby driving the food to move in the opposite direction to the feeding outlet and flow out from the unloading plate 41, thereby completing the entire cleaning process.

[0056] As a preferred embodiment, the crayfish cleaning machine provided in this embodiment further includes an upper driving mechanism 8 and a lower driving mechanism 9. The upper driving mechanism 8 is connected to the upper roller brush assembly 6 and can drive the upper roller brush assembly 6 to rotate. The lower driving mechanism 9 is connected to the lower roller brush assembly 7 and can drive the lower roller brush assembly 7 to rotate.

[0057] The upper drive mechanism 8 is installed in the upper box 101, which is connected to one side of the upper box 3. The lower drive mechanism 9 is installed in the lower box 102, which is connected to one side of the lower box 4 and located below the upper box 101.

[0058] Specifically, the upper driving mechanism 8 and the lower driving mechanism 9 each include a driving motor 86, a worm 81, a first gear 82 and a plurality of transmission gears 84. The output end of the driving motor 86 is connected to the worm 81, the worm 81 is meshed with the first gear 82, the first gear 82 and one of the transmission gears 84 are connected to the same connecting shaft 85, and the plurality of transmission gears 84 are meshed with each other.

[0059] like Figure 6 As shown, in this embodiment, one driving motor 86 drives three roller brushes to rotate simultaneously, and the upper driving mechanism 8 and the lower driving mechanism 9 are both provided with two driving motors 86, so that the upper roller brush assembly 6 and the lower roller brush assembly 7 are both provided with 6 roller brushes.

[0060] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make several modifications and improvements without departing from the creative concept of the present invention, which should be included in the protection scope of the present invention.

Claims

1. A fresh food cleaning device that is easy to disassemble, characterized in that: The invention comprises an upper box (3), an upper frame (1), a lower box (4) and a lower frame (2); an upper roller brush assembly (6) is installed in the upper box (3), and a lower roller brush assembly (7) is installed in the lower box (4); the upper box (3) is connected to the upper frame (1), and the lower box (4) is installed on the lower frame (2); the upper frame (1) is arranged correspondingly on the upper side of the lower frame (2), and one end of the upper frame (1) is hinged to one end of the lower frame (2); the other end of the upper frame (1) can be opened or closed relative to the lower frame (2).

2. The conveniently disassembled fresh food cleaning device according to claim 1, characterized in that: The lower frame body (2) has a vertically arranged support column (21), a hinge seat (22) is arranged at the top end of the support column (21), and the lower side of the upper frame body (1) has a horizontally arranged hinge shaft (11), and the hinge shaft (11) passes through the hinge seat (22).

3. The conveniently disassembled fresh food cleaning device according to claim 1, characterized in that: The upper roller brush assembly (6) and the lower roller brush assembly (7) are both rotatably connected to the upper box body (3) or the lower box body (4) via a connecting shaft; a plurality of mounting openings (32) are respectively provided on the side panels of the upper box body (3) or the lower box body (4) and are opened toward the upper side or the lower side thereof; the two ends of the connecting shaft are respectively rotatably connected to the mounting openings (32) via bearing support assemblies (33); guide mounting grooves (333) adapted to the mounting openings (32) are provided on the side edges of the bearing support assemblies (33); the bearing support assemblies (33) are limitedly installed in the mounting openings (32) via the guide mounting grooves (333).

4. The conveniently disassembled fresh food cleaning device according to claim 3, characterized in that: The bearing support assembly (33) comprises a bearing support member (331) and a bearing support end cover (332); a bearing hole connected to the connecting shaft is formed between the bearing support member (331) and the bearing support end cover (332); a plurality of mounting grooves and a plurality of mounting columns (335) are respectively provided on opposite surfaces of the bearing support member (331) and the bearing support end cover (332); the mounting columns (335) are correspondingly inserted into the mounting grooves; the bearing support member (331) is detachably connected to the upper housing (3) or the lower housing (4) via a connecting member.

5. The conveniently disassembled fresh food cleaning device according to claim 1, characterized in that: A contact plate (31) is provided on the side close to the side plates of the upper box body (3) and the lower box body (4); the longitudinal section of the contact plate (31) is U-shaped, one side of which is connected to the side plate of the upper box body (3) or the lower box body (4), and the other side extends toward the inner side of the upper box body (3) or the lower box body (4); when the upper box body (3) and the lower box body (4) are in contact with each other, the contact plates (31) on the upper box body (3) and the lower box body (4) are in contact with each other.

6. The conveniently disassembled fresh food cleaning device according to claim 5, characterized in that: The side edge of the abutment plate (31) extending into the inner side of the upper box body (3) or the lower box body (4) is provided with a mounting groove matched with the upper roller brush assembly (6) or the lower roller brush assembly (7), and guide plates (311) extending toward the circumference of the upper roller brush assembly (6) or the lower roller brush assembly (7) are provided on both sides of the mounting groove.

7. The conveniently disassembled fresh food cleaning device according to claim 1, characterized in that: A handle (12) is provided on one end of the upper frame (1) away from the hinge shaft (11).

8. The conveniently disassembled fresh food cleaning device according to claim 1, characterized in that: An inner box (42) is connected inside the lower box (4), the lower roller brush assembly (7) is installed in the inner box (42), the bottom of the inner box (42) has an inclined surface (421) inclined toward the middle, and a water outlet pipe (43) is connected in the middle of the bottom of the inner box (42).

9. The conveniently disassembled fresh food cleaning device according to claim 1, characterized in that: The upper frame (1) and the lower frame (2) are both rectangular frame structures. The upper box (3) is connected to the inner side of the upper frame (1), and the lower box (4) is connected to the inner side of the lower frame (2). The opening of the upper box (3) is arranged downward, and the opening of the lower box (4) is arranged upward. The lower opening of the upper box (3) is arranged opposite to the upper opening of the lower box (4).

10. The conveniently disassembled fresh food cleaning device according to claim 8, characterized in that: The upper roller brush assembly (6) is correspondingly arranged on the upper side of the lower roller brush assembly (7), and a gap (10) for lobsters to pass through is arranged between the upper roller brush assembly (6) and the lower roller brush assembly (7). A feed inlet is arranged at one end of the lower box body and a feed outlet is arranged at the other end. A feed hopper (5) is arranged at the feed inlet. The feed hopper (5) is connected to the upper frame body (1) at one end of the upper box body (3). The bottom outlet of the feed hopper (5) is connected to the feed inlet. A discharge plate (41) is arranged at the discharge outlet. The discharge plate (41) is obliquely connected downward to the lower box body (4) at one end of the inner box body (42).

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