Canned fruit surface cleaning device

Abstract

This application provides a surface cleaning device for canned fruit, including a base, a limiting component, a spraying component, and a recovery component. The base has two baffles on its upper side and a conveyor belt disposed between the two baffles. The limiting component is disposed between the two baffles and connected to a reciprocating drive component. The spraying component is disposed on the upper side of the baffles and connected to a liquid storage tank. The recovery component is disposed on the lower side of the base and is used to store liquid flowing to the base surface from the conveyor belt. A circulation component is provided between the recovery component and the liquid storage tank to supply liquid to the spraying component through the liquid storage tank. In actual use, the can moves along a wavy trajectory under the action of the conveyor belt and the limiting component, while the spraying component sprays liquid onto the can surface to clean it. The surface cleaning device for canned fruit provided by this application can achieve rapid and stable cleaning of residues on the can surface, ensuring the production efficiency and processing quality of canned fruit.

Description

Technical Field

[0001] The present application belongs to the technical field of canned food production and processing, and specifically relates to a device for cleaning the surface of canned fruit. Background Art

[0002] Canned fruit is a kind of food processed product made from fresh fruit through a specific processing technology. In its production and processing, canning is an important process. Specifically: in the canning process, the staff needs to put the processed fruit into the sterilized can, then add an appropriate amount of sugar water (or juice) into the can, and then seal the can mouth.

[0003] In the prior art, the process of adding fruit and syrup into the can is usually achieved by automated equipment. However, no matter whether the fruit or syrup is added first, the syrup will splash out in the automated operation mode, which eventually leads to sticky substances remaining on the surface of the can after sealing. In order to successfully clean the residues on the surface of the canned fruit, the on-site staff usually conducts manual inspection on the can after sealing, and manually cleans the surface of the can with residues using a brush or a rag.

[0004] The inventors have found that manual inspection of residues on the surface of cans is of limited efficiency, and since the residues are usually colorless, the effect of manual inspection is not ideal, resulting in unstable quality of can production and processing; and, in the process of manually cleaning residues on the surface of cans, since the cleaning tools have a single effect, the cleaning effect will gradually decrease, which also causes technical problems such as unstable quality of can production and processing.

[0005] In summary, there is an urgent need in the prior art for a device that has high efficiency and can stably clean residues on the surface of a can after sealing, as well as a cleaning method that can be incorporated into the can production process. Summary of the invention

[0006] The embodiment of the present application provides a canned fruit surface cleaning device, which aims to eliminate the process of manual inspection and cleaning of residues on the can surface, achieve rapid and stable cleaning of residues on the can surface, and ensure the production efficiency and processing quality of canned fruit.

[0007] To achieve the above purpose, the technical solution adopted in this application is:

[0008] Provided is a canned fruit surface cleaning device, comprising:

[0009] The base has two baffles extending upward and arranged in parallel in the horizontal direction on its upper side, and a belt transmission component arranged between the two baffles; the belt transmission component is used to support and transport the tank body in the horizontal direction, and the transportation direction is perpendicular to the arrangement direction of the two baffles; wherein the arrangement direction of the two baffles is defined as the left-right direction, and the transportation direction of the belt transmission component is defined as the front-back direction;

[0010] A limit assembly is disposed between the two baffles and is adapted to move in the left-right direction relative to the belt transmission member and is transmission-connected to a reciprocating driving member to drive the tank body to reciprocate in the left-right direction to form a wave-shaped moving track;

[0011] a spray assembly, arranged on the upper side of the baffle plate and connected to a liquid storage tank; the spray assembly is used to spray liquid toward the transport surface with the transmission member so that the residue on the surface of the tank body falls off onto the transport surface; and

[0012] A recovery component is arranged on the lower side of the base, and is used to receive and store liquid flowing from the belt transmission component to the surface of the base; and a circulation component is provided between the recovery component and the liquid storage tank, and the circulation component is used to extract the liquid in the recovery component to the interior of the liquid storage tank.

[0013] In a possible implementation, the limiting component includes:

[0014] a first limiting plate, disposed between the two baffles, adapted to move in the left-right direction relative to the transport surface, and drivingly connected to the reciprocating drive member; and

[0015] A second limit plate is arranged between the two baffles and arranged in parallel with the first limit plate in the left-right direction; the second limit plate is connected to the first limit plate through a distance adjustment structure, so as to synchronize the movement of the first limit plate and the second limit plate, and increase or decrease the distance between the first limit plate and the second limit plate;

[0016] Wherein, the bottom surfaces of the first limit plate and the second limit plate are connected with a plurality of ball bearings for contacting the transport surface and rolling along the transport surface; and, the first limit plate and the second limit plate are provided with a plurality of rollers, the axial direction of each roller is parallel to the up-down direction, and each roller is rotatably connected with the side surface of the first limit plate toward the second limit plate in the up-down direction, or is rotatably connected with the side surface of the second limit plate toward the first limit plate in the up-down direction.

[0017] In a possible implementation, the second limiting plate includes two plate sections arranged in parallel along the front-to-back direction, and a butt joint structure arranged between the two plate sections;

[0018] Wherein, the two plate sections are provided with the ball bearings and the rollers; the docking structure comprises a docking plate connected to the two plate sections, and two locking members arranged on the docking plate and suitable for being connected to the two plate sections respectively;

[0019] The distance adjustment structure has two groups, and the two groups of distance adjustment structures are respectively arranged between the two plate sections and the first limiting plate; each group of the distance adjustment structure includes:

[0020] Two first lifting members are arranged side by side on the first limiting plate in the up-down direction, and are both slidably connected with the first limiting plate in the up-down direction;

[0021] Two second lifting members are arranged in parallel on the plate section along the up-down direction, and are both slidably connected with the plate section along the up-down direction; and the second lifting member at the top corresponds to the first lifting member at the bottom, and the second lifting member at the bottom corresponds to the first lifting member at the top; and

[0022] Two connecting rods are arranged between the first limiting plate and the plate section, and the centers of the two connecting rods are hinged in the front-to-back direction; two ends of each connecting rod are respectively hinged to the first lifting member and the second lifting member corresponding to each other in the front-to-back direction;

[0023] Wherein, a distance structure is provided between the two first lifting members or the two second lifting members; the distance structure can enable the two first lifting members and / or the two second lifting members to move in opposite directions or towards each other, so that the two connecting rods can swing relative to each other, and increase or decrease the distance between the first limiting plate and the plate section;

[0024] In addition, the first limit plate adopts a split structure arranged along the front-to-back direction; the reciprocating driving component is a reciprocating cylinder fixedly arranged on the baffle and transmission-connected to the first limit plate; when the power output end of the reciprocating cylinder is connected to the first limit plate, the split structure of the first limit plate is combined and fixed.

[0025] In a possible implementation, the distance structure includes:

[0026] A double-headed screw is arranged on the first limiting plate or the plate segment, and its axial direction is parallel to the up-down direction, and the double-headed screw is rotatably connected with the corresponding first limiting plate or the plate segment along the up-down direction; the double-headed screw has two threaded parts with opposite thread directions; and

[0027] two nuts, respectively threadedly connected to the two threaded portions, and respectively fixedly connected to the corresponding two first lifting members or two second lifting members;

[0028] When the double-headed screw rotates, the two nuts can drive the two first lifting members or the two second lifting members to move toward each other or away from each other.

[0029] In a possible implementation, the base has a plurality of water holes that are all through in the up-down direction and spaced apart in the front-back direction, and the recovery component includes:

[0030] A material storage box is fixedly arranged on the lower side of the base, and adopts a structure with a hollow interior and an upward opening, and the opening of the material storage box is connected with each of the water holes, so that the liquid on the base enters the material storage box from any of the water holes; the lower end of the material storage box is connected with the circulation component; in the direction from top to bottom, the length of the material storage box along the front-to-back direction gradually decreases; the material storage box has reserved openings on both sides facing the front-to-back direction, and a material blocking cover is inserted in each of the reserved openings; and

[0031] Two groups of material blocking plates are respectively arranged on adjacent sides of the two material blocking covers; each group of the material blocking plates includes a plurality of the material blocking plates spaced apart in the up-down direction, and the lengths of the plurality of the material blocking plates are shortened from top to bottom;

[0032] Among them, when the two material blocking covers are respectively inserted into the two reserved openings, the two groups of material blocking plates are staggered so that the liquid entering the material blocking covers passes through the multiple material blocking plates arranged from top to bottom in sequence; and each of the material blocking plates has a plurality of ribs that protrude upward and are arranged at intervals along the front-to-back direction, and each of the ribs is used to limit the movement of material with the flow of liquid.

[0033] In a possible implementation, an anti-slip structure is provided between the upper and lower ends of the material blocking plate and the material storage box, and the anti-slip structure includes:

[0034] A through hole is formed on the material blocking plate and penetrates the material blocking plate in a thickness direction;

[0035] A rotating rod is inserted into the through hole, and both ends extend out of the through hole; one end of the rotating rod has a knob, and the other end of the rotating rod has a blocking arm extending radially outward, so that when the blocking plate is inserted into the reserved opening, the blocking arm can rotate to abut against the inner side surface of the storage box;

[0036] Among them, a concave ball groove is opened on the inner side surface of the material storage box, and the swing end of the anti-movement arm has a convex ball part made of elastic material and suitable for embedding into the concave ball groove; when the anti-movement arm rotates to abut the inner side surface of the material storage box, the convex ball part embeds into the concave ball groove to limit the rotation of the rotating rod.

[0037] In a possible implementation, the lower end of the storage box has a plurality of drainage holes that are all through in the up-down direction and spaced apart in the left-right direction; the circulation component includes:

[0038] A plurality of drainage pipes are plugged into the plurality of drainage holes in a one-to-one correspondence, and each of the drainage pipes is connected to a valve body; and

[0039] A water storage tank is arranged at the lower side of the material storage box and is connected to the plurality of drainage pipes to receive the liquid discharged from the drainage pipes;

[0040] Among them, the upper end of the water tank has an opening and a cover that closes the opening; the cover is provided with a return pipe, one end of which is suitable for moving in the up and down directions relative to the cover, and the other end is connected to the liquid storage tank through the first pump body.

[0041] In a possible implementation, the base further includes:

[0042] Two water blocking plates are arranged between the two baffles and arranged side by side on both sides of the belt transmission component in the front-to-back direction; the upper end of each water blocking plate is hinged to the two baffles in the left-right direction respectively, and the lower end of the water blocking plate has a filling gasket;

[0043] When the water blocking plate is swung to a vertical state, the filling gasket can fill the gap between the water blocking plate and the baffle plate, and / or the gap between the water blocking plate and the upper side surface of the base.

[0044] In one possible implementation, a plurality of rotating rollers are provided between the upper side surface of the base and the belt transmission member and are spaced apart along the front-to-back direction, the axial direction of each rotating roller is parallel to the left-to-right direction, and both ends of each rotating roller are respectively connected to the two baffles for rotation along the left-to-right direction; and each rotating roller has a plurality of brush portions extending radially outward, the brush portions are connected to the side surface of the belt transmission member facing downward, so that when the belt transmission member is started, the brush portions can rotate with the rotating roller as the axis and brush the downward surface of the belt transmission member.

[0045] In a possible implementation, the end of each rotating roller is connected to a driving gear, and two adjacent driving gears are meshed with each other; and a first rotating motor is fixedly connected to the base, the power output axis of the first rotating motor is parallel to the left-right direction, and the power output end of the first rotating motor is connected to a driving gear meshed with one of the driving gears, so that when the first rotating motor is started, the driving gears rotate synchronously, and the rotation directions of adjacent driving gears are opposite.

[0046] In the embodiment of the present application, the tank body can be moved from back to front by means of the belt transmission component; on this basis, by connecting the tank body with the limit assembly and driving the limit assembly to move back and forth in the left and right directions by the reciprocating driving component, the tank body can be moved from back to front while moving in the left and right directions to form a wave-shaped moving track. During the movement of the tank body along this moving track, the liquid can be sprayed onto the surface of the tank body by the spray assembly, so that the residue on the surface of the tank body falls off onto the transport surface of the belt transmission component, and the residue will flow to the surface of the base with the liquid, completing the separation of the tank body and the residue.

[0047] It should be noted that after the liquid flows to the surface of the base, it will first enter the recovery component and then enter the liquid storage tank through the circulation component to provide liquid to the spray component to ensure the continuous spraying operation.

[0048] Compared with the prior art, the canned fruit surface cleaning device provided in this embodiment can eliminate the need for manual inspection and cleaning of residues on the can surface, and can achieve rapid and stable cleaning of residues on the can surface, thereby ensuring the production efficiency and processing quality of canned fruit. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0050] Figure 1 This is one of the three-dimensional structural schematic diagrams of the fruit can surface cleaning device provided in the embodiment of the present application;

[0051] Figure 2 The second schematic diagram of the three-dimensional structure of the fruit can surface cleaning device provided in the embodiment of the present application;

[0052] Figure 3 A schematic diagram of the side view of the surface cleaning device for canned fruit provided in an embodiment of the present application;

[0053] Figure 4 For along Figure 3 The cross-sectional structure diagram along the AA line;

[0054] Figure 5 A schematic diagram of the three-dimensional structure of the spray assembly used in the embodiment of the present application;

[0055] Figure 6 A schematic diagram of the three-dimensional structure of the circulation component used in the embodiment of the present application;

[0056] Figure 7This is a schematic diagram of the structure of the rotating roller and related components used in the embodiment of the present application;

[0057] Figure 8 A schematic diagram of the explosion structure of the recovery assembly used in the embodiment of the present application;

[0058] Fig. 9 for Figure 8 A partial enlarged schematic diagram of the middle circle B;

[0059] Fig.10 This is a schematic structural diagram of the material blocking cover and the material blocking plate used in the embodiment of the present application in a combined state;

[0060] Fig.11 This is one of the cross-sectional structural schematic diagrams of the recycling component used in the embodiment of the present application;

[0061] Fig.12 The second schematic cross-sectional structure diagram of the recycling assembly used in the embodiment of the present application;

[0062] Fig.13 A schematic diagram of the three-dimensional structure of the belt transmission component used in the embodiment of the present application;

[0063] Fig.14 A schematic diagram of the three-dimensional structure of the limit assembly used in the embodiment of the present application;

[0064] Fig.15 for Fig.14 A partial enlarged schematic diagram of the middle circle C;

[0065] Fig.16 A partially enlarged schematic diagram of the docking structure used in the embodiment of the present application under an exploded perspective;

[0066] Fig.17 A partially enlarged schematic diagram of the first limit plate and related components used in the embodiment of the present application under an exploded perspective;

[0067] Description of the accompanying drawings: 1. base; 11. baffle; 12. water hole; 13. water blocking plate; 131. filling gasket; 2. belt transmission component; 21. rotary roller; 211. second rotating motor; 22. transmission belt; 3. limit assembly; 31. first limit plate; 311. reciprocating drive component; 32. second limit plate; 4. spray assembly; 41. water distribution box; 411. water pumping pipe; 412. second pump body; 42. nozzle; 5. recovery assembly; 51. material storage box; 511. reserved opening; 512. concave ball groove; 513. drainage hole; 514. material blocking cover; 52. material blocking plate; 521. rib; 6. circulation component; 61. drainage pipe; 611, valve body; 62, water storage tank; 621, sealing cover; 622, water return pipe; 623, first pump body; 7, distance adjustment structure; 71, first lifting member; 72, second lifting member; 73, connecting rod; 8, fixed distance structure; 81, double-headed screw; 82, nut; 9, anti-slip structure; 91, through hole; 92, rotating rod; 921, knob; 922, anti-movement arm; 9221, convex ball part; 10, ball; 20, rotating roller; 30, docking structure; 301, docking plate; 302, locking member; 40, rotating roller; 401, brush part; 402, driving gear; 50, first rotating motor; 501, driving gear; 100, liquid storage tank. DETAILED DESCRIPTION

[0068] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0069] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0070] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 should not be understood as a limitation on the present application.

[0071] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0072] Please also read Figures 1 to 17 The fruit can surface cleaning device provided by the present application is now described. The fruit can surface cleaning device provided by the present application comprises a base 1, a limit assembly 3, a spray assembly 4 and a recovery assembly 5.

[0073] The base 1 is used to be fixed on a horizontal plane. Specifically, the base 1 adopts a plate structure with a rectangular cross section, and the lower part of the plate structure has a plurality of legs for supporting on a horizontal plane. The upper side of the base 1 has two baffles 11 extending upward and arranged in parallel in the horizontal direction, and a belt transmission member 2 arranged between the two baffles 11; wherein the belt transmission member 2 is used to support and transport the tank body in the horizontal direction, and the transportation direction is perpendicular to the arrangement direction of the two baffles 11.

[0074] In this embodiment, for the convenience of description, the arrangement direction of the two baffles 11 is defined as the left-right direction; correspondingly, the transportation direction of the belt transmission component 2 is the front-back direction.

[0075] The belt transmission component 2 includes two rotating rollers 21 arranged in parallel along the front-to-back direction, and a transmission belt 22 sleeved on the outer circumference of the two rotating rollers 21; wherein the axial direction of each rotating roller 21 is parallel to the left-right direction, and the left and right ends of the rotating roller 21 are respectively connected to the two baffles 11 for rotation along the left-right direction; and, one of the rotating rollers 21 is transmission-connected to the second rotating motor 211, so that when the second rotating motor 211 is started, the corresponding rotating roller 21 rotates and the transmission belt 22 moves horizontally.

[0076] It should be supplemented that the second rotating motor 211 is fixedly disposed on the baffle 11 , and in order to prevent residues from being attached to the second rotating motor 211 , a protective shell is disposed on the outer periphery of the second rotating motor 211 .

[0077] The limiting component 3 is arranged between the two baffles 11 and is located above the transport surface of the belt transmission component 2 (that is, the side of the belt transmission component 2 facing upward); when the tank body is placed on the transport surface of the belt transmission component 2, this limiting component 3 can be connected with the tank body, thereby limiting the moving trajectory of the tank body to the front and rear direction; based on this, the limiting component 3 is transmission-connected to a reciprocating driving component 311 for driving it to reciprocate in the left and right directions, so that during the process of the tank body moving in the front and rear directions, it also moves reciprocatingly in the left and right directions, and finally forms a wavy moving trajectory.

[0078] It should be pointed out that compared with the form of linear translation, the movement of the tank body along a wavy trajectory can increase the range of movement, thereby expanding the range formed by the residue falling off to the transport surface with the transmission component 2, ensuring that the residue can be separated from the tank body and the residue falling on the belt transmission component 2 can be further separated from the surface of the base 1.

[0079] The spray assembly 4 is arranged on the upper side of the baffle 11 and is connected to a liquid storage tank; in actual use, the spray assembly 4 is used to extract the liquid in the liquid storage tank and spray the liquid toward the transport surface of the belt transmission component 2, so that the residue on the surface of the tank body falls off to the transport surface of the belt transmission component 2 under the flushing action of the liquid and / or chemical reaction.

[0080] The spray assembly 4 includes a water distribution tank 41 fixed on two baffles 11 by means of a support seat, and a plurality of groups of spray heads 42 fixed on the lower side of the water distribution tank 41; wherein the water distribution tank 41 adopts an internally hollow structure, and is connected to the aforementioned liquid storage tank through a water pumping pipe 411; and the water pumping pipe 411 is connected to a second pump body 412, and when the second pump body 412 is started, the water pumping pipe 411 can pump the liquid in the liquid storage tank into the water distribution tank 41. The plurality of groups of spray heads 42 are arranged at intervals along the left and right directions, and each group of spray heads 42 includes a plurality of spray heads 42 arranged at intervals along the front and rear directions, and each spray head 42 is connected to the inside of the water distribution tank 41, so that the liquid in the water distribution tank 41 is discharged from the spray head 42, and the size of the spraying area matches the transport surface of the belt transmission member 2, thereby making the present spray assembly 4 suitable for the tank body moving along the wave-shaped trajectory, and enhancing the spray cleaning effect of the residue on the surface of the tank body.

[0081] The recovery component 5 is arranged on the lower side of the base 1, and is used to receive and store the liquid that flows from the transmission component 2 to the surface of the base 1; it should be noted that when the liquid is stored in the recovery component 5, the solid components in the liquid will gradually sink to the bottom or float to the top.

[0082] There is a circulation component 6 between the recovery component 5 and the liquid storage tank. The circulation component 6 is used to extract the liquid in the recovery component 5 to the inside of the liquid storage tank, and the extraction position is in the middle of the liquid to reduce the amount of solid components in the extracted liquid.

[0083] Based on this, after each batch of use of the device, the recovery component 5 needs to be cleaned (optional) to prevent the solid components therein from affecting subsequent use.

[0084] In the embodiment of the present application, the tank body can be moved from back to front by the belt transmission component 2; on this basis, by connecting the tank body with the limit assembly 3 and driving the limit assembly 3 to move back and forth in the left and right directions by the reciprocating driving component 311, the tank body can be moved from back to front while moving in the left and right directions to form a wave-shaped moving track. In the process of the tank body moving along this moving track, the liquid can be sprayed onto the surface of the tank body by the spray component 4, so that the residue on the surface of the tank body falls off to the transport surface of the belt transmission component 2, and the residue will flow to the surface of the base 1 with the liquid, completing the separation of the tank body and the residue.

[0085] It should be noted that after the liquid flows to the surface of the base 1, it will first enter the recovery component 5 and then enter the liquid storage tank through the circulation component 6 to provide liquid to the spray component 4 to ensure the continuous spraying operation.

[0086] Compared with the prior art, the canned fruit surface cleaning device provided in this embodiment can eliminate the need for manual inspection and cleaning of residues on the can surface, and can achieve rapid and stable cleaning of residues on the can surface, thereby ensuring the production efficiency and processing quality of canned fruit.

[0087] In some embodiments, as 1 and Fig.15 As shown, the limiting assembly 3 includes a first limiting plate 31 and a second limiting plate 32 .

[0088] The first limit plate 31 is disposed between the two baffles 11 and is adapted to move in the left-right direction relative to the transport surface and is transmission-connected to the aforementioned reciprocating drive member 311 so that when the reciprocating drive member 311 is started, the first limit plate 31 reciprocates in the left-right direction.

[0089] The second limit plate 32 is arranged between the two baffles 11 and is arranged parallel to the first limit plate 31 in the left-right direction; and the second limit plate 32 is connected to the first limit plate 31 through the distance adjustment structure 7, so as to synchronize the movement of the first limit plate 31 and the second limit plate 32, and increase or decrease the distance between the first limit plate 31 and the second limit plate 32 (by adjusting the distance adjustment structure 7).

[0090] In actual use, by adjusting the distance adjustment structure 7, the distance between the first limit plate 31 and the second limit plate 32 is close to the width of the tank body (for a cylindrical tank body, this value is close to the cross-sectional circular diameter of the tank body), and the tank body is placed between the first limit plate 31 and the second limit plate 32, so that the movement of the tank body in the left and right directions relative to the first limit plate 31 and the second limit plate 32 can be limited.

[0091] It should be noted that the distance between the first limit plate 31 and the second limit plate 32 is close to the width of the tank body rather than the length of the tank body because this can also prevent the tank body from rotating about its own central axis during translation, thereby ensuring the stability of the device during actual use.

[0092] The bottom surfaces of the first limiting plate 31 and the second limiting plate 32 are both connected with a plurality of balls 10 for contacting and rolling along the transport surface, so as to ensure the smoothness of the reciprocating movement of the first limiting plate 31 and the second limiting plate 32 in the left-right direction.

[0093] The first limiting plate 31 and the second limiting plate 32 are provided with a plurality of rollers 20, the axial direction of each roller 20 is parallel to the up-down direction, and each roller 20 is rotatably connected to the side of the first limiting plate 31 toward the second limiting plate 32 along the up-down direction, or is rotatably connected to the side of the second limiting plate 32 toward the first limiting plate 31 along the up-down direction, so as to contact one side of the tank body facing the left-right direction, thereby ensuring the smoothness of the movement of the tank body in the front-to-back direction relative to the first limiting plate 31 and the second limiting plate 32.

[0094] In some embodiments, Fig.16 As shown, the second limiting plate 32 includes two plate sections arranged in parallel along the front-to-back direction, and a docking structure 30 arranged between the two plate sections; when the docking structure 30 connects the two plate sections, the adjacent ends of the two plate sections are connected, and the two plate sections constitute a straight plate-shaped plate structure extending along the front-to-back direction.

[0095] Based on this, both plate sections have the aforementioned ball 10 and roller 20; and, this docking structure 30 includes a docking plate 301 connected to the two plate sections, and two locking members 302 arranged on the docking plate 301 and suitable for being connected to the two plate sections respectively. Specifically: the vertical section of the docking plate 301 is L-shaped, the horizontally extending part of the docking plate 301 is in contact with the upper side surface of the plate section, and the downwardly bent part of the docking plate 301 is in contact with the side surface of the plate section facing away from the first limit plate 31; and, the locking members 302 are two sets of bolts inserted into the sockets on the docking plate 301 and respectively threadedly connected to the plate sections.

[0096] In this embodiment, the aforementioned distance adjustment structure 7 has two groups, and the two groups of distance adjustment structures 7 are respectively arranged between the two plate sections and the first limit plate 31; during the distance adjustment process, the two plate sections can be separated by adjusting the docking structure 30, and then the relative positions of the two plate sections and the first limit plate 31 are adjusted respectively, and then the docking structure 30 is connected to the two plate sections. The reason for such adjustment is, on the one hand, to ensure that the relative positions of the two plate sections will not change, and on the other hand, to balance the forces at both ends of the first limit plate 31, so that the overall strength of the structure can be improved.

[0097] Each set of distance adjustment structures 7 includes two first lifting members 71 , two second lifting members 72 and two connecting rods 73 .

[0098] The two first lifting members 71 are arranged side by side on the first limiting plate 31 along the up-down direction, and are both slidably connected to the first limiting plate 31 along the up-down direction.

[0099] The two second lifting members 72 are arranged side by side on the plate section along the up-down direction, and are both slidably connected with the plate section along the up-down direction; and the second lifting member 72 at the top corresponds to the first lifting member 71 at the bottom, and the second lifting member 72 at the bottom corresponds to the first lifting member 71 at the top.

[0100] Two connecting rods 73 are arranged between the first limiting plate 31 and the plate section, and the centers of the two connecting rods 73 are hinged along the front-to-back direction to form an X-shaped structure that can swing relatively; and the two ends of each connecting rod 73 are respectively hinged to the corresponding first lifting member 71 and second lifting member 72 along the front-to-back direction.

[0101] Among them, there is a distance structure 8 between the two first lifting members 71 or the two second lifting members 72; in actual use, this distance structure 8 can make the two first lifting members 71 and / or the two second lifting members 72 move away from each other or towards each other, so that the two connecting rods 73 swing relative to each other, thereby increasing or decreasing the distance between the first limiting plate 31 and the plate section.

[0102] Based on this, the first limit plate 31 also adopts a split structure arranged along the front and rear directions; the aforementioned reciprocating drive component 311 is a reciprocating cylinder fixedly arranged on the baffle 11 and transmission-connected to the first limit plate 31; when the power output end of the reciprocating cylinder is connected to the first limit plate 31, the split structure of the first limit plate 31 is combined and fixed with each other.

[0103] It should be noted that the split structure of the first limiting plate 31 includes two plate bodies; and the reason why the first limiting plate 31 is also designed as a split structure is because this can make the two split plate bodies consistent with the structure of the two plate sections, so as to achieve the uniformity of this product during production, and there is no need to prepare the first limiting plate 31 and the second limiting plate 32 separately.

[0104] In some embodiments, Fig.15 As shown, the distance structure 8 includes a double-start screw 81 and two nuts 82 .

[0105] The double-headed screw 81 is arranged on the first limiting plate 31 or the plate section, and its axial direction is parallel to the up-down direction, and the double-headed screw 81 is rotationally connected with the corresponding first limiting plate 31 or the plate section along the up-down direction; in this embodiment, the double-headed screw 81 is rotationally connected to the plate section.

[0106] The double-headed screw 81 has two threaded portions with opposite thread directions, and the two nuts 82 are respectively threadedly connected to the two threaded portions and are respectively fixedly connected to the corresponding two first lifting members 71 or two second lifting members 72; in the present embodiment, the two nuts 82 are respectively fixedly connected to the two second lifting members 72.

[0107] By adopting the above technical solution, when the double-headed screw 81 rotates under artificial drive, the two nuts 82 can drive the two first lifting members 71 or the two second lifting members 72 to move toward each other or move away from each other.

[0108] It should be supplemented that the lower end of the double-headed screw 81 is located above the conveying surface of the belt transmission member 2, and the upper end of the double-headed screw 81 has an end for manual rotation.

[0109] In some embodiments, Figure 4 As shown, the base 1 has a plurality of water holes 12 that penetrate in the up-down direction and are spaced apart in the front-back direction, and the recovery component 5 includes a material storage box 51 and two sets of material blocking plates 52 .

[0110] The storage box 51 is fixedly arranged on the lower side of the base 1. It adopts a structure with a hollow interior and an upward opening. The opening of the storage box 51 is connected to each water hole 12 so that the liquid on the base 1 can enter the interior of the storage box 51 through any of the water holes 12.

[0111] The lower end of the material storage box 51 is connected to the circulation member 6 so that the liquid (actually a solid-liquid mixture) falling into the material storage box 51 flows into the circulation member 6 and finally enters the liquid storage tank.

[0112] In the direction from top to bottom, the length of the material storage box 51 along the front-to-back direction gradually decreases, and the width along the left-to-right direction remains unchanged, so as to form a V-shaped box structure; there are reserved openings 511 on both sides of the material storage box 51 facing the front-to-back direction, each of which penetrates the wall surface of the material storage box 51 along the front-to-back direction, and a material blocking cover 512 is inserted into each of the reserved openings 511. The material blocking cover 512 can be embedded in the reserved opening 511, and the side facing away from the inside of the material storage box 51 has an outer cover plate extending outward and abutting against the outer wall of the material storage box 51.

[0113] The two groups of material blocking plates 52 are respectively arranged on adjacent sides of the two material blocking covers 512; each group of material blocking plates 52 includes a plurality of material blocking plates 52 spaced apart in the up-and-down direction, and the lengths of the plurality of material blocking plates 52 are successively shortened from top to bottom.

[0114] When the two material blocking covers 512 are respectively inserted into the two reserved openings 511, the two groups of material blocking plates 52 are staggered so that the liquid entering the material blocking covers 512 passes through the multiple material blocking plates 52 arranged from top to bottom in sequence; when the liquid flows into the interior of the material storage box 51, it will first fall into the topmost material blocking plate 52, and then flow into the second material blocking plate 52 from top to bottom under the action of the front-to-back flow, and then flow into the third material blocking plate 52 from top to bottom in the next layer under the action of the front-to-back (reverse) flow; this cycle can increase the movement trajectory of the liquid when it falls from top to bottom.

[0115] Each material blocking plate 52 has a plurality of ribs 521 protruding upward and spaced apart in the front-to-rear direction, and each rib 521 is used to limit the movement of material with the flow of liquid so as to separate the solid components in the liquid (usually the pulp overflowed during can packaging, or the fruit particles splashed) from the liquid.

[0116] In some embodiments, Fig. 9 As shown, an anti-slip structure 9 is provided between the upper and lower ends of the material blocking plate 52 and the material storage box 51 , and the anti-slip structure 9 includes a through hole 91 and a rotating rod 92 .

[0117] The through hole 91 is formed on the material blocking plate 52 and penetrates the material blocking plate 52 in the thickness direction.

[0118] The rotating rod 92 is inserted into the through hole 91, and both ends extend out of the through hole 91; one end of the rotating rod 92 has a knob 921 for easy manual operation, and the other end of the rotating rod 92 has a blocking arm 922 extending radially outward.

[0119] When the material blocking plate 52 is inserted into the reserved opening 511, the blocking arm 922 can rotate to abut the inner side of the material storage box 51 to limit the material blocking plate 52 from exiting the reserved opening 511; it can also rotate to avoid the inner side of the material storage box 51 so that the material blocking plate 52 can exit the reserved opening 511.

[0120] It should be noted that a concave ball groove 512 is provided on the inner side surface of the material storage box 51, and the swing end of the anti-movement arm 922 has a convex ball portion 9221 made of elastic material and suitable for embedding into the concave ball groove 512; when the anti-movement arm 922 rotates to abut the inner side surface of the material storage box 51, the convex ball portion 9221 embeds into the concave ball groove 512 to limit the rotation of the rotating rod 92 under non-human force.

[0121] In some embodiments, Figure 1 , Figure 3 and Fig.12 As shown, the lower end of the material storage box 51 has a plurality of drainage holes 513 that penetrate in the up-down direction and are spaced apart in the left-right direction; based on this, the circulation component 6 includes a plurality of drainage pipes 61 and a water storage tank 62 .

[0122] A plurality of drainage pipes 61 are plugged into the plurality of drainage holes 513 in a one-to-one correspondence, and each drainage pipe 61 is connected to a valve body 611; in actual use, the flow rate and flow velocity of the liquid discharged from the storage box 51 can be adjusted by adjusting the number of opened valve bodies 611.

[0123] The water storage tank 62 is disposed at the lower side of the material storage box 51 and is communicated with the plurality of drainage pipes 61 to receive liquid discharged from the drainage pipes 61 .

[0124] In this embodiment, the upper end of the water tank 62 has an opening and a cover 621 that closes the opening; the cover 621 has a return pipe 622, one end of the return pipe 622 is suitable for moving in the up and down directions relative to the cover 621 (to adjust the vertical position of the water inlet end of the return pipe 622 to ensure that the water inlet end is away from floating objects and sediment settings), and the other end is connected to the liquid storage tank through the first pump body 623.

[0125] When the first pump body 623 is started, the liquid in the water storage tank 62 enters the liquid storage tank through the return pipe 622 .

[0126] In some embodiments, Figure 1 and Figure 4 As shown, the base 1 further includes two water blocking plates 13 .

[0127] The two water blocking plates 13 are disposed between the two baffles 11 , and the two water blocking plates 13 are arranged side by side on both sides of the belt transmission member 2 along the front-rear direction.

[0128] The upper end of each water blocking plate 13 is hinged to the two baffles 11 in the left-right direction, and the lower end of the water blocking plate 13 has a filling gasket 131; by adopting this technical solution, when the water blocking plate 13 is swung to a vertical state, the filling gasket 131 can fill the gap between the water blocking plate 13 and the baffle 11, and / or the gap between the water blocking plate 13 and the upper side of the base 1, thereby preventing the liquid on the upper surface of the base 1 from flowing out at the front or rear end.

[0129] In some embodiments, Figure 4 and Figure 7 As shown, there are multiple rotating rollers 40 arranged at intervals along the front-to-back direction between the upper side of the base 1 and the belt transmission component 2. The axial direction of each rotating roller 40 is parallel to the left-to-right direction, and the two ends of each rotating roller 40 are respectively connected to the two baffles 11 for rotation along the left-to-right direction.

[0130] Each rotating roller 40 has a plurality of brush portions 401, each of which is composed of a plurality of hard bristles, and the bristles extend radially outward along the rotating roller 40; in actual use, the brush portion 401 is connected to the downward side of the belt transmission component 2, so that when the belt transmission component 2 is started, the brush portion 401 can rotate with the rotating roller 40 as the axis and brush the downward surface of the belt transmission component 2, so that the residue attached to the surface of the belt transmission component 2 falls into the upper side of the base 1 and enters the recovery component 5 through the water hole 12.

[0131] In some embodiments, Figure 1 and Figure 7 As shown, the end of each rotating roller 40 is connected to a driving gear 402, and two adjacent driving gears 402 are meshed with each other; specifically, at least one end of each rotating roller 40 passes through the baffle 11 and extends out, and the extended end is coaxially fixedly connected to the aforementioned driving gear 402.

[0132] Based on this, a first rotating motor 50 is fixedly connected to the base 1, specifically, it is fixed on the baffle 11 on the same side as the driving gear 402; the power output axis of this first rotating motor 50 is parallel to the left and right direction, and the power output end of the first rotating motor 50 is connected to a driving gear 501 meshing with one of the driving gears 402, so that when the first rotating motor 50 is started, the driving gears 402 rotate synchronously, and the rotation directions of adjacent driving gears 402 are opposite, so that in the process of the downward translation of the side of the belt transmission component 2, the brush parts 401 on the multiple rotating rollers 40 repeatedly brush the surface of the belt transmission component 2 to enhance the brushing effect of the residue.

[0133] The above content is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A device for cleaning the surface of canned fruit, characterized in that: include: A base, the upper side of which has two baffles extending upward and arranged side by side in the horizontal direction, and a belt transmission member arranged between the two baffles; The belt transmission component is used to support and transport the tank body in a horizontal direction, and the transport direction is perpendicular to the arrangement direction of the two baffles; wherein the arrangement direction of the two baffles is defined as the left-right direction, and the transport direction of the belt transmission component is the front-back direction; A limit assembly is disposed between the two baffles and is adapted to move in the left-right direction relative to the belt transmission member and is transmission-connected to a reciprocating driving member to drive the tank body to reciprocate in the left-right direction to form a wave-shaped moving track; A spray assembly is arranged on the upper side of the baffle plate and is connected to a liquid storage tank; the spray assembly is used to spray liquid toward the transport surface with the transmission member so that the residue on the surface of the tank body falls off onto the transport surface; as well as A recovery component is arranged on the lower side of the base, and is used to receive and store liquid flowing from the belt transmission component to the surface of the base; and a circulation component is provided between the recovery component and the liquid storage tank, and the circulation component is used to extract the liquid in the recovery component to the interior of the liquid storage tank.

2. The canned fruit surface cleaning device according to claim 1, characterized in that: The limiting component comprises: a first limiting plate, disposed between the two baffles, adapted to move in the left-right direction relative to the transport surface, and drivingly connected to the reciprocating drive member; and A second limit plate is arranged between the two baffles and arranged in parallel with the first limit plate in the left-right direction; the second limit plate is connected to the first limit plate through a distance adjustment structure, so as to synchronize the movement of the first limit plate and the second limit plate, and increase or decrease the distance between the first limit plate and the second limit plate; Wherein, the bottom surfaces of the first limit plate and the second limit plate are connected with a plurality of ball bearings for contacting the transport surface and rolling along the transport surface; and, the first limit plate and the second limit plate are provided with a plurality of rollers, the axial direction of each roller is parallel to the up-down direction, and each roller is rotatably connected with the side surface of the first limit plate toward the second limit plate in the up-down direction, or is rotatably connected with the side surface of the second limit plate toward the first limit plate in the up-down direction.

3. The canned fruit surface cleaning device according to claim 2, characterized in that: The second limiting plate includes two plate sections arranged in parallel along the front-to-back direction, and a butt joint structure arranged between the two plate sections; Wherein, the two plate sections are provided with the ball bearings and the rollers; the docking structure comprises a docking plate connected to the two plate sections, and two locking members arranged on the docking plate and suitable for being connected to the two plate sections respectively; The distance adjustment structure has two groups, and the two groups of distance adjustment structures are respectively arranged between the two plate sections and the first limiting plate; each group of the distance adjustment structure includes: Two first lifting members are arranged side by side on the first limiting plate along the up-down direction, and are both slidably connected with the first limiting plate along the up-down direction; Two second lifting members are arranged in parallel on the plate section along the up-down direction, and are both slidably connected with the plate section along the up-down direction; and the second lifting member at the top corresponds to the first lifting member at the bottom, and the second lifting member at the bottom corresponds to the first lifting member at the top; and Two connecting rods are arranged between the first limiting plate and the plate section, and the centers of the two connecting rods are hinged in the front-to-back direction; two ends of each connecting rod are respectively hinged to the first lifting member and the second lifting member corresponding to each other in the front-to-back direction; Wherein, a distance structure is provided between the two first lifting members or the two second lifting members; the distance structure can enable the two first lifting members and / or the two second lifting members to move in opposite directions or towards each other, so that the two connecting rods can swing relative to each other, and increase or decrease the distance between the first limiting plate and the plate section; In addition, the first limit plate adopts a split structure arranged along the front-to-back direction; the reciprocating driving component is a reciprocating cylinder fixedly arranged on the baffle and transmission-connected to the first limit plate; when the power output end of the reciprocating cylinder is connected to the first limit plate, the split structure of the first limit plate is combined and fixed.

4. The canned fruit surface cleaning device according to claim 3, characterized in that: The distance structure comprises: A double-headed screw is arranged on the first limiting plate or the plate segment, and its axial direction is parallel to the up-down direction, and the double-headed screw is rotatably connected with the corresponding first limiting plate or the plate segment along the up-down direction; the double-headed screw has two threaded parts with opposite thread directions; and two nuts, respectively threadedly connected to the two threaded portions, and respectively fixedly connected to the corresponding two first lifting members or two second lifting members; When the double-headed screw rotates, the two nuts can drive the two first lifting members or the two second lifting members to move toward each other or away from each other.

5. The canned fruit surface cleaning device according to claim 1, characterized in that: The base has a plurality of water holes that are all through in the up-down direction and spaced apart in the front-back direction, and the recovery component includes: A material storage box is fixedly arranged on the lower side of the base, and adopts a structure with a hollow interior and an upward opening, and the opening of the material storage box is connected with each of the water holes, so that the liquid on the base enters the material storage box from any of the water holes; the lower end of the material storage box is connected with the circulation component; in the direction from top to bottom, the length of the material storage box along the front-to-back direction gradually decreases; the material storage box has reserved openings on both sides facing the front-to-back direction, and a material blocking cover is inserted in each of the reserved openings; and Two groups of material blocking plates are respectively arranged on adjacent sides of the two material blocking covers; each group of the material blocking plates includes a plurality of the material blocking plates spaced apart in the up-down direction, and the lengths of the plurality of the material blocking plates are shortened from top to bottom; Among them, when the two material blocking covers are respectively inserted into the two reserved openings, the two groups of material blocking plates are staggered so that the liquid entering the material blocking covers passes through the multiple material blocking plates arranged from top to bottom in sequence; and each of the material blocking plates has a plurality of ribs that protrude upward and are arranged at intervals along the front-to-back direction, and each of the ribs is used to limit the movement of material with the flow of liquid.

6. The canned fruit surface cleaning device according to claim 5, characterized in that: The upper and lower ends of the material blocking plate and the material storage box are provided with an anti-slip structure, and the anti-slip structure includes: A through hole is formed on the material blocking plate and penetrates the material blocking plate in a thickness direction; A rotating rod is inserted into the through hole, and both ends extend out of the through hole; one end of the rotating rod has a knob, and the other end of the rotating rod has a blocking arm extending radially outward, so that when the blocking plate is inserted into the reserved opening, the blocking arm can rotate to abut against the inner side surface of the storage box; Among them, a concave ball groove is opened on the inner side surface of the material storage box, and the swing end of the anti-movement arm has a convex ball part made of elastic material and suitable for embedding into the concave ball groove; when the anti-movement arm rotates to abut the inner side surface of the material storage box, the convex ball part embeds into the concave ball groove to limit the rotation of the rotating rod.

7. The canned fruit surface cleaning device according to claim 5, characterized in that: The lower end of the storage box has a plurality of drainage holes that are all through in the up-down direction and spaced apart in the left-right direction; the circulation component comprises: A plurality of drainage pipes are plugged into the plurality of drainage holes in a one-to-one correspondence, and each of the drainage pipes is connected to a valve body; and A water storage tank is arranged at the lower side of the material storage box and is connected to the plurality of drainage pipes to receive the liquid discharged from the drainage pipes; Among them, the upper end of the water tank has an opening and a cover that closes the opening; the cover is provided with a return pipe, one end of which is suitable for moving in the up and down directions relative to the cover, and the other end is connected to the liquid storage tank through the first pump body.

8. The canned fruit surface cleaning device according to claim 1, characterized in that: The base also includes: Two water blocking plates are arranged between the two baffles and arranged side by side on both sides of the belt transmission component in the front-to-back direction; the upper end of each water blocking plate is hinged to the two baffles in the left-right direction respectively, and the lower end of the water blocking plate has a filling gasket; When the water blocking plate is swung to a vertical state, the filling gasket can fill the gap between the water blocking plate and the baffle plate, and / or the gap between the water blocking plate and the upper side surface of the base.

9. The canned fruit surface cleaning device according to claim 1, characterized in that: A plurality of rotating rollers are arranged at intervals along the front-to-back direction between the upper side surface of the base and the belt transmission component, the axial direction of each rotating roller is parallel to the left-to-right direction, and the two ends of each rotating roller are respectively connected to the two baffles for rotation along the left-to-right direction; and each rotating roller has a plurality of brush portions extending radially outward, the brush portions are connected to the side surfaces of the belt transmission component facing downward, so that when the belt transmission component is started, the brush portions can rotate with the rotating roller as the axis and brush the surface of the belt transmission component facing downward.

10. The canned fruit surface cleaning device according to claim 9, characterized in that: The end of each rotating roller is connected to a driving gear, and two adjacent driving gears are meshed with each other; and a first rotating motor is fixedly connected to the base, the power output axis of the first rotating motor is parallel to the left and right direction, and the power output end of the first rotating motor is connected to a driving gear meshed with one of the driving gears, so that when the first rotating motor is started, the driving gears rotate synchronously, and the rotation directions of the adjacent driving gears are opposite.

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