Container cleaning device

Abstract

The container cleaning device comprises a machine body, a rod set, a first cleaning assembly and a second cleaning assembly, and one end of the rod set is rotationally assembled with the machine body; the first sweeping assembly is arranged on the rod set and comprises at least two first sweeping parts, the at least two first sweeping parts are arranged in the circumferential direction of the rod set at intervals, and each first sweeping part can swing towards the outer side of the rod set so that the radial size of the first sweeping assembly can be adjusted; the second sweeping assembly is arranged at the other end of the rod set and comprises at least two second sweeping parts, the at least two second sweeping parts are arranged in the circumferential direction of the rod set at intervals, and each second sweeping part can swing towards the outer side of the rod set so that the radial size of the second sweeping assembly can be adjusted; and at least one of the machine body and the rod group is telescopic. According to the container cleaning device, the interior of a container with a small opening can be cleaned, and the container cleaning device can adapt to cleaning of containers with different inner diameter sizes.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and in particular to a container cleaning device. Background Art

[0002] After long-term use, waste and residues may adhere to the inner wall of canned containers such as storage tanks and filter tanks, which may easily cause problems such as container aging and congestion. In order to alleviate this problem, it is necessary to regularly clean the inner wall of the container with cleaning equipment. However, in the prior art, due to the small opening of some containers, the cleaning equipment cannot be inserted into the container. Secondly, the existing cleaning equipment cannot adapt to containers with different inner diameters, which makes the cleaning equipment less flexible to use and increases the difficulty and labor intensity of the entire cleaning process. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention proposes a container cleaning device, which can achieve internal cleaning of a container with a smaller opening and can adapt to the cleaning of containers with different inner diameters. The overall flexibility of use is high, and the difficulty of cleaning the container is reduced.

[0005] The container cleaning device according to the embodiment of the present invention comprises:

[0006] body;

[0007] A rod group, one end of which is rotatably assembled with the fuselage;

[0008] a first cleaning assembly, the first cleaning assembly being arranged on the rod group, the first cleaning assembly comprising at least two first cleaning members for cleaning the side wall of the container, the at least two first cleaning members being arranged at intervals along the circumference of the rod group, each of the first cleaning members being able to swing toward the outside of the rod group so that the radial dimension of the first cleaning assembly is adjustable;

[0009] A second cleaning assembly, the second cleaning assembly is arranged at the other end of the rod group, the second cleaning assembly comprises at least two second cleaning pieces for cleaning the bottom wall of the container, the at least two second cleaning pieces are arranged at intervals along the circumference of the rod group, and each of the second cleaning pieces can swing to the outside of the rod group so that the radial size of the second cleaning assembly is adjustable;

[0010] At least one of the body and the rod assembly is retractable so that the first cleaning assembly and the second cleaning assembly can be extended into or removed from the container through the opening of the container.

[0011] In some embodiments, including a first motor disposed on the body, the rod group includes:

[0012] A main rod, one end of which is rotatably assembled with the fuselage, and the first motor is engaged with the main rod and used to drive the main rod to rotate;

[0013] A shell, wherein the shell is sleeved on the outer circumference of the other end of the main rod, the main rod is provided with a sun gear, and a plurality of planetary gears and a ring gear are provided in the shell, the ring gear is connected to the shell, and a plurality of the planetary gears are meshed and fitted between the sun gear and the ring gear, and the first cleaning component is assembled on the shell and can rotate synchronously with the shell.

[0014] In some embodiments, the first cleaning assembly includes a cleaning drive, which is assembled in the shell, each of the first cleaning members passes through the shell and is connected to the cleaning drive, and the cleaning drive is used to drive at least two of the first cleaning members to swing synchronously relative to the main rod.

[0015] In some embodiments, the first cleaning member comprises:

[0016] a first connecting rod, one end of which is connected to the cleaning drive, and the cleaning drive is used to drive the first connecting rod to swing;

[0017] A cleaning rod, the middle portion of which is rotatably mounted on the other end of the first connecting rod, and the cleaning rod is provided with a first scraper and / or a first cleaning brush for fitting against the side wall of the container.

[0018] In some embodiments, the rod set includes:

[0019] A tube body and a secondary rod, wherein the tube body is connected to the shell and extends to a side of the shell away from the main rod, and the secondary rod is slidably assembled in the tube body;

[0020] A first plate and a second plate, wherein the first plate is arranged on the auxiliary rod, the second plate is arranged on a side of the first plate away from the housing and is spaced apart from the first plate, and the first plate and the second plate are slidably connected via a connecting member, the middle portion of each second cleaning member is rotatably assembled with the second plate, and one end of each second cleaning member is rotatably assembled with the first plate;

[0021] A rod drive is installed in the tube body and connected to the auxiliary rod. The rod drive is used to push the first disk to drive each of the second cleaning members to swing synchronously toward the outer peripheral side of the auxiliary rod.

[0022] In some embodiments, a first elastic member is included, which is sleeved on the outer peripheral side of the auxiliary rod, and the first elastic member acts on the first disk and is used to reset the first disk when the rod is driven to release the push on the first disk so that at least two of the second cleaning members swing toward the auxiliary rod.

[0023] In some embodiments, the second cleaning member comprises:

[0024] a second connecting rod, one end of the second connecting rod being rotatably connected to the first disk, and a middle portion of the second connecting rod being rotatably connected to the second disk;

[0025] A cleaning disc, the cleaning disc being rotatably mounted on the other end of the second connecting rod, the cleaning disc being provided with a second scraper and / or a second cleaning brush for contacting with the bottom wall of the container;

[0026] A second elastic member, one end of the second elastic member is connected to the second connecting rod, and the other end of the second elastic member is connected to the cleaning disc.

[0027] In some embodiments, the rod group includes a first magnetic member, each cleaning disc is provided with a second magnetic member, and each of the second magnetic members is magnetically fixed to the first magnetic member so that multiple cleaning discs can be gathered and fixed on the outer peripheral side of the first magnetic member.

[0028] In some embodiments, a pipeline is included, the pipeline extending along the fuselage and the rod group, the outlet of the pipeline is used to extend into the container, and the pipeline is used to transport cleaning liquid to the container.

[0029] In some embodiments, the body comprises:

[0030] A base, wherein a side wall of the base is provided with a first long groove and a second long groove located on different sides of the base;

[0031] A mobile frame, the mobile frame is slidably mounted in the base, a rack and a plurality of rollers are provided on the mobile frame, the rack is arranged opposite to the first long groove, a plurality of the rollers are rollingly fitted in the second long groove, and the rod group is mounted on the free end of the mobile frame;

[0032] A second motor, the second motor is arranged on the base, a driving shaft of the second motor is provided with a driving gear, and the driving gear is meshed with the rack;

[0033] A first limit member and a second limit member, wherein the first limit member is arranged on the base, and the first limit member is used to abut against the movable frame to limit the displacement of the movable frame extending out of the base, and the second limit member is arranged on the movable frame, and the movable frame is used to abut against the base to limit the displacement of the movable frame retracting into the base.

[0034] Beneficial effects: The container cleaning device of the embodiment of the present invention can realize the internal cleaning of the container with a small opening, and can adapt to the cleaning of containers with different inner diameters. The overall flexibility of use is high, and the difficulty of cleaning the container is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the container cleaning device according to an embodiment of the present invention.

[0036] Figure 2 yes Figure 1 Schematic diagram of the middle rod assembly, the first cleaning assembly, and the second cleaning assembly.

[0037] Figure 3 yes Figure 2 The arrangement of the gears inside the middle housing and a partially enlarged schematic diagram.

[0038] Figure 4 It is a schematic diagram of the rear side of the container cleaning device according to an embodiment of the present invention.

[0039] Figure 5 Schematic diagram of a universal joint according to an embodiment of the present invention.

[0040] Reference numerals:

[0041] 1-body; 11-base; 111-mounting plate; 112-first long slot; 113-second long slot; 12-moving frame; 121-rack; 122-roller; 13-second motor; 131-driving gear; 14-first stopper; 15-second stopper;

[0042] 2-rod group; 21-main rod; 22-housing; 221-sun gear; 222-planetary gear; 223-gear ring; 23-tube; 24-secondary rod; 25-first plate; 26-second plate; 27-first elastic member; 28-first magnetic member; 29-universal joint;

[0043] 3-first cleaning assembly; 31-first cleaning member; 311-cleaning drive; 312-first connecting rod; 313-cleaning rod; 314-first scraper;

[0044] 4-second cleaning assembly; 41-second cleaning member; 411-second connecting rod; 412-cleaning disc; 413-second elastic member; 414-second scraper; 415-second magnetic member;

[0045] 5- First motor. DETAILED DESCRIPTION

[0046] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0047] like Figure 1 As shown, the container cleaning device according to the embodiment of the present invention includes a body 1, a rod group 2, a first cleaning component 3 and a second cleaning component 4.

[0048] like Figure 1 As shown, the fuselage 1 can be L-shaped as a whole, and the fuselage 1 can be arranged vertically and include a horizontally extending beam, which is arranged on the top of the fuselage 1. When in use, the fuselage 1 and its beam can provide an installation basis for the subsequent rod group 2 and the like.

[0049] One end of the rod group 2 is rotatably assembled with the fuselage 1. For example, the rod group 2 can be a rod-shaped structure, the rod group 2 extends in the up and down direction, the rod group 2 can be suspended at the front end of the above-mentioned beam, and the rod group 2 can rotate freely relative to the fuselage 1.

[0050] The first cleaning assembly 3 is arranged on the rod group 2, and the first cleaning assembly 3 includes at least two first cleaning pieces 31 for cleaning the side walls of the container. The at least two first cleaning pieces 31 are arranged at intervals along the circumference of the rod group 2, and each first cleaning piece 31 can be swung to the outside of the rod group 2 to make the radial size of the first cleaning assembly 3 adjustable.

[0051] For example, Figure 1 and Figure 2 As shown, the first cleaning assembly 3 can include two first cleaning pieces 31, and the two first cleaning pieces 31 can be rotatably assembled on the rod group 2. The two first cleaning pieces 31 are generally arranged in an eight-shaped shape, and the two first cleaning pieces 31 are generally mirror-symmetrically arranged about the rod group 2.

[0052] When in use, each first cleaning member 31 can swing in the inner and outer directions and in the upper and lower directions relative to the rod group 2, so that the angle formed by each first cleaning member 31 and the axis of the rod group 2 can be adjusted, thereby achieving the adjustment of the radial dimension of the first cleaning assembly 3 as a whole. It should be noted that each first cleaning member 31 can be provided with a cleaning brush, a rubber scraper and other structures, and these structures can be arranged toward the outer peripheral side of the rod group 2, so that each first cleaning member 31 can achieve the cleaning operation of the inner wall of the container when it rotates with the rod group 2.

[0053] The second cleaning assembly 4 is arranged at the other end of the rod group 2, and the second cleaning assembly 4 includes at least two second cleaning pieces 41 for cleaning the bottom wall of the container. The at least two second cleaning pieces 41 are arranged at intervals along the circumference of the rod group 2, and each second cleaning piece 41 can be swung to the outside of the rod group 2 to make the radial size of the second cleaning assembly 4 adjustable.

[0054] For example, Figure 1 and Figure 2 As shown, the second cleaning assembly 4 can include two second cleaning pieces 41, and the two second cleaning pieces 41 can also be rotatably assembled on the rod group 2. The two second cleaning pieces 41 are also generally arranged in an eight-shaped shape, and the two second cleaning pieces 41 are generally mirror-symmetrically arranged about the rod group 2.

[0055] When in use, each second cleaning member 41 can swing in the inner and outer directions and in the upper and lower directions relative to the rod group 2, so that the angle formed by each second cleaning member 41 and the axis of the rod group 2 can be adjusted, thereby achieving the adjustment of the radial dimension of the second cleaning assembly 4 as a whole. It should be noted that each second cleaning member 41 can be provided with a cleaning brush, a rubber scraper and other structures, and these structures can be arranged in different directions, so that each second cleaning member 41 can achieve the cleaning operation of the bottom wall of the container when it rotates with the rod group 2.

[0056] At least one of the body 1 and the rod group 2 is retractable so that the first cleaning assembly 3 and the second cleaning assembly 4 can be extended into or removed from the container through the opening of the container. For example, the body 1 may include two independent parts, and the two independent parts can slide relative to each other in the up-down direction, thereby meeting the use needs of adjusting the up-down position of the first cleaning assembly 3 and the second cleaning assembly 4, and further meeting the use needs of inserting the rod group 2, the first cleaning assembly 3, and the second cleaning assembly 4 into and removing them from the container.

[0057] In some other embodiments, the height of the body 1 itself may not be adjustable. In this case, the rod group 2 may be designed as a retractable structure, thereby also meeting the need for adjusting the upper and lower positions of the first cleaning component 3 and the second cleaning component 4.

[0058] In the container cleaning device of the embodiment of the present invention, the first cleaning component 3 can realize the cleaning operation of the inner wall of the container, and the second cleaning component 4 can realize the cleaning operation of the bottom wall of the container, thereby fully meeting the need for cleaning waste, residues, etc. in the container.

[0059] Secondly, the first cleaning assembly 3 includes a plurality of swingably adjustable first cleaning parts 31, and the second cleaning assembly 4 includes a plurality of swingably adjustable second cleaning parts 41, so that the radial dimensions of the first cleaning assembly 3 and the second cleaning assembly 4 can be adjusted. In this way, on the one hand, the rod group 2, the first cleaning assembly 3, and the second cleaning assembly 4 can be inserted into a container with a smaller opening by reducing the radial dimensions of the first cleaning assembly 3 and the second cleaning assembly 4, thereby facilitating the cleaning operation.

[0060] On the other hand, the radial dimensions of the first cleaning component 3 and the second cleaning component 4 can be adjusted to match the inner diameters of different containers, thereby improving the adaptability to containers of different sizes and specifications and meeting the needs of cleaning operations in different working conditions or different containers.

[0061] In some embodiments, Figure 1 As shown, the container cleaning device includes a first motor 5 arranged on the fuselage 1 , and the first motor 5 can be installed at the front end of the crossbeam of the fuselage 1 .

[0062] like Figure 2 As shown, the rod group 2 includes a main rod 21 and a housing 22, one end of the main rod 21 is rotatably assembled with the fuselage 1, and the first motor 5 is meshed with the main rod 21 and used to drive the main rod 21 to rotate. For example, the main rod 21 can be a solid rod, the main rod 21 extends in the up and down direction, the top end of the main rod 21 is rotatably assembled with the crossbeam of the fuselage 1, the driving shaft of the first motor 5 can be provided with a bevel gear, and the top end of the main rod 21 can also be provided with a bevel gear, and the two bevel gears are meshed, so that when the first motor 5 rotates, the main rod 21 can be driven to rotate circumferentially.

[0063] The shell 22 is sleeved on the outer peripheral side of the other end of the main rod 21. The main rod 21 is provided with a sun gear 221. The shell 22 is provided with a plurality of planetary gears 222 and a ring gear 223. The ring gear 223 is connected to the shell 22. The plurality of planetary gears 222 are meshed and fitted between the sun gear 221 and the ring gear 223. The first cleaning component 3 is assembled on the shell 22 and can rotate synchronously with the shell 22.

[0064] For example, Figure 2 As shown, the housing 22 may be in the shape of a round box, and a through hole may be provided on the top of the housing 22 for the main rod 21 to pass through. Figure 3 As shown, a sun gear 221 can be fixed to the bottom end of the main rod 21, and a ring gear 223 can be fixed to the housing 22, the ring gear 223 surrounds the outer circumference of the sun gear 221, and three planetary gears 222 can be assembled between the sun gear 221 and the ring gear 223.

[0065] The first cleaning assembly 3 can be assembled on the housing 22. When the main rod 21 rotates, the housing 22 can also rotate under the action of the sun gear 221, the three planetary gears 222 and the ring gear 223, thereby realizing the rotation drive of the first cleaning assembly 3.

[0066] It should be noted that by providing a sun gear 221, multiple planetary gears 222 and a ring gear 223, the transmission ratio between the main rod 21 and the shell 22 can be reduced, that is, compared with the main rod 21, the rotation speed of the shell 22 can be lower, thereby avoiding the situation where the rotation speed of the first cleaning component 3 is too high, which is beneficial to ensure the stability of the drive during use.

[0067] In some embodiments, the first cleaning assembly 3 includes a cleaning drive 311, which is assembled in the shell 22. Each first cleaning member 31 passes through the shell 22 and is connected to the cleaning drive 311. The cleaning drive 311 is used to drive at least two first cleaning members 31 to swing synchronously relative to the main rod 21.

[0068] For example, Figure 3 As shown, the cleaning drive 311 can be fixed in the housing 22, and the cleaning drive 311 can rotate synchronously with the housing 22. When two first cleaning members 31 are provided, the two first cleaning members 31 can be hingedly assembled on the housing 22, and the cleaning drive 311 can be a telescopic rod, one end of the telescopic rod can be hinged to the top of one first cleaning member 31, and the other end of the telescopic rod can be hinged to the top of the other first cleaning member 31.

[0069] When in use, the two first cleaning members 31 can be pushed or pulled by extending and retracting the telescopic rod, and the opening and closing angles of the two first cleaning members 31 can be adjusted synchronously by swinging.

[0070] In some embodiments, Figure 3 As shown, the first cleaning member 31 includes a first connecting rod 312 and a cleaning rod 313. One end of the first connecting rod 312 is connected to a cleaning drive 311, and the cleaning drive 311 is used to drive the first connecting rod 312 to swing. Figure 3 As shown, the first connecting rod 312 can be in the shape of a straight rod, and the top end of the first connecting rod 312 can be connected to the above-mentioned cleaning drive 311, thereby meeting the use requirements for adjusting the swing angle of the first cleaning member 31.

[0071] like Figure 3As shown, the cleaning rod 313 can be in the shape of a straight rod, the middle part of the cleaning rod 313 is rotatably assembled on the other end of the first connecting rod 312, and the cleaning rod 313 is provided with a first scraper 314 and / or a first cleaning brush for contacting the side wall of the container. When in use, the first scraper 314 and the first cleaning brush can directly contact the side wall of the container, and then the side wall of the container can be cleaned under the action of the first motor 5.

[0072] In some embodiments, Figure 3 As shown, the rod assembly 2 includes a tubular body 23, a secondary rod 24, a first plate 25, a second plate 26 and a rod drive (not shown).

[0073] The tube body 23 is connected to the housing 22 and extends to the side of the housing 22 away from the main rod 21, and the auxiliary rod 24 is slidably assembled in the tube body 23. For example, the tube body 23 can be a round tube, the tube body 23 is arranged below the housing 22 and extends in the up-down direction, and the top of the tube body 23 can be connected to the housing 22 or the cleaning drive 311. The auxiliary rod 24 can be a round rod, which can be assembled in the tube body 23 and can slide in the up-down direction relative to the tube body 23.

[0074] The first plate 25 is arranged on the auxiliary rod 24, the second plate 26 is arranged on the side of the first plate 25 away from the shell body 22 and is arranged at a distance from the first plate 25, and the first plate 25 and the second plate 26 are slidably connected by a connecting piece, the middle part of each second cleaning member 41 is rotatably assembled with the second plate 26, and one end of each second cleaning member 41 is rotatably assembled with the first plate 25.

[0075] For example, Figure 3 As shown, the first plate 25 can be generally disc-shaped, and the first plate 25 can be fixed at the bottom end of the auxiliary rod 24 and can move up and down synchronously with the sliding of the auxiliary rod 24. The second plate 26 can also be generally disc-shaped, and the second plate 26 can be arranged at the bottom side of the first plate 25 and spaced apart from the first plate 25. The first plate 25 and the second plate 26 can be connected and fixed by a plurality of connecting members, and the connecting member can be a long connecting rod, etc., and the long connecting rod can pass through the first plate 25 and the second plate 26 at the same time, and the second plate 26 can slide relative to the connecting member.

[0076] The top of each second cleaning member 41 can be hinged to the first plate 25, and the middle of each second cleaning member 41 can be hinged to the second plate 26. When the auxiliary rod 24 moves downward, the first plate 25 and the second plate 26 will move downward at the same time. At this time, due to the stop effect of the bottom wall of the container, the bottom end of each second cleaning member 41 will be subject to an upward limiting effect, so that the force applied by the first plate 25 to each second cleaning member 41 will be converted into a force driving each second cleaning member 41 to swing. In this process, the second plate 26 will slide along the connecting member and approach the first plate 25, and each second cleaning member 41 will swing outward, thereby meeting the cleaning operation requirements for the larger bottom wall of the container.

[0077] It should be noted that a slide groove can be provided on the first disk 25, and the slide groove can extend radially along the first disk 25. The top end of each second cleaning member 41 can be hinged in the slide groove and can slide along the slide groove, thereby satisfying the problem of avoiding interference of the hinge point during the swinging process of the second cleaning member 41.

[0078] The rod drive is assembled in the tube body 23 and connected to the auxiliary rod 24 . The rod drive is used to push the first plate 25 to drive each second cleaning member 41 to swing synchronously toward the outer peripheral side of the auxiliary rod 24 .

[0079] For example, the rod drive can be a linear drive, the rod drive can be assembled in the above-mentioned tube body 23, and the rod drive can be directly connected to the auxiliary rod 24. When in use, the auxiliary rod 24 can be driven to slide up and down through the extension and retraction of the rod drive, thereby meeting the adjustment needs of driving each second cleaning member 41 to swing.

[0080] In some embodiments, the rod group 2 includes a first elastic member 27, which is sleeved on the outer peripheral side of the auxiliary rod 24, and the first elastic member 27 acts on the first plate 25 and is used to reset the first plate 25 when the rod drive releases the push on the first plate 25 so that at least two second cleaning members 41 swing toward the auxiliary rod 24.

[0081] For example, Figure 3 As shown, the first elastic member 27 may be a spring, and the first elastic member 27 may be assembled between the tube body 23 and the first plate 25. The top end of the first elastic member 27 may be connected to the tube body 23, and the bottom end of the first elastic member 27 may be connected to the first plate 25. When the rod driving releases the pushing action on the auxiliary rod 24, the first elastic member 27 may reset the first plate 25 to the initial position, thereby meeting the need for subsequent swing adjustment of the second cleaning member 41.

[0082] In some embodiments, the second cleaning member 41 includes a second connecting rod 411 , a cleaning disc 412 and a second elastic member 413 .

[0083] One end of the second connecting rod 411 is rotatably connected to the first plate 25, and the middle portion of the second connecting rod 411 is rotatably connected to the second plate 26. Figure 3 As shown, the second connecting rod 411 can be substantially a V-shaped rod, and the second connecting rod 411 can protrude toward the outside of the second plate 26 . Such a curved design of the second connecting rod 411 can ensure that the plurality of cleaning plates 412 are fully closed.

[0084] The cleaning disc 412 is rotatably mounted on the other end of the second connecting rod 411. The cleaning disc 412 is provided with a second scraper 414 and / or a second cleaning brush for contacting with the bottom wall of the container. For example, the second connecting rod 411 may be provided with two, and correspondingly, the cleaning disc 412 may also be provided with two. The two cleaning discs 412 may be provided at the bottom end of each second connecting rod 411 in a one-to-one correspondence. The connection method of the cleaning disc 412 and the second connecting rod 411 may be hinged, etc. Each cleaning disc 412 may be semicircular. Under normal conditions, such as Figure 3 As shown, two cleaning discs 412 can be combined into a whole disc structure, thereby facilitating passage through a smaller opening of a container.

[0085] One end of the second elastic member 413 is connected to the second connecting rod 411, and the other end of the second elastic member 413 is connected to the cleaning disc 412. For example, the second elastic member 413 can be a spring, the top end of the second elastic member 413 can be hinged to the middle part of the second connecting rod 411, and the bottom end of the second elastic member 413 can be hinged to the corresponding cleaning disc 412.

[0086] When in use, each cleaning disc 412 will deflect under the resistance of the bottom wall, and the second elastic member 413 can realize the reset of each cleaning disc 412. Secondly, under the action of each second elastic member 413, each cleaning disc 412 can always maintain a downward orientation, thereby ensuring full fit with the bottom wall of the container.

[0087] In some embodiments, the rod group 2 includes a first magnetic member 28 , and each cleaning disc 412 is provided with a second magnetic member 415 , and each second magnetic member 415 is magnetically fixed to the first magnetic member 28 so that multiple cleaning discs 412 can be gathered and fixed on the outer peripheral side of the first magnetic member 28 .

[0088] For example, Figure 3 As shown, the first magnetic member 28 may be a magnet, and the first magnetic member 28 may be installed in a rod-shaped structure below the second plate 26. A second magnetic member 415 may be fixed to the top side of each cleaning plate 412, and the second magnetic member 415 may be a magnet or a magnetically conductive component.

[0089] When the rod drive releases the push on the secondary rod 24, under the magnetic attraction of the first magnetic member 28 and the second magnetic member 415, the cleaning disk 412 can be gathered to the outer peripheral side of the first magnetic member 28, so that each second cleaning member 41 can achieve self-reset.

[0090] In some embodiments, the container cleaning device includes a pipeline, the pipeline extends along the body 1 and the rod group 2, the outlet of the pipeline is used to extend into the container, and the pipeline is used to transport cleaning liquid to the container.

[0091] For example, the pipeline can be a hose, and the pipeline can be laid along the fuselage 1 to the shell 22, and then can be sprayed out through the liquid outlet on the shell 22, thereby meeting the need to supply cleaning liquid during the cleaning process. It should be noted that a special chamber can be provided in the shell 22, and the liquid outlet can be provided on the wall of the chamber. The outlet of the pipeline can be located in the chamber, and the cleaning liquid can first be transported into the chamber through the pipeline, and then can be sprayed out through multiple liquid outlets on the chamber.

[0092] In some embodiments, the body 1 includes a base 11 , a moving frame 12 , a second motor 13 , a first stopper 14 and a second stopper 15 .

[0093] The side wall of the base 11 is provided with a first long groove 112 and a second long groove 113 located on different sides of the base 11. For example, Figure 1 As shown, the base 11 can be generally a square tube structure, the bottom end of the base 11 can be blocked by a bottom plate, etc., and a plurality of triangular reinforcing ribs can be provided between the bottom plate and the base 11. Figure 1 As shown, the first long groove 112 can be provided on the right side wall of the base 11, as shown in FIG. Figure 4 As shown, the second long groove 113 can be provided on the rear side wall of the base 11 , and the first long groove 112 and the second long groove 113 can both extend in the up-down direction.

[0094] The movable frame 12 is slidably assembled in the base 11 . A rack 121 and a plurality of rollers 122 are provided on the movable frame 12 . The rack 121 is arranged opposite to the first long groove 112 . The plurality of rollers 122 are rollingly fitted in the second long groove 113 . The rod group 2 is assembled at the free end of the movable frame 12 .

[0095] For example, Figure 1 As shown, the mobile frame 12 can be generally L-shaped, and the mobile frame 12 includes a vertical section and a horizontal section, wherein the horizontal section is the above-mentioned crossbeam, and the free end of the mobile frame 12 is the front end of the horizontal section. The vertical section can be plugged into the base 11, and the vertical section can slide up and down relative to the base 11. The rack 121 can be fixed on the right side of the mobile frame 12, the rack 121 can extend in the up and down direction, and the rack 121 can be exposed from the above-mentioned first long groove 112.

[0096] like Figure 4 As shown, the mobile frame 12 can be equipped with a plurality of rollers 122 through a pin shaft or the like, and the plurality of rollers 122 can be arranged at intervals in the vertical direction. The rollers 122 can fit in the second long groove 113. When in use, the rollers 122 can roll in the second long groove 113, thereby ensuring the stability of the relative sliding of the mobile frame 12 and the base 11.

[0097] like Figure 1 As shown, the second motor 13 is arranged on the base 11, and a mounting plate 111 can be welded and fixed on the front side of the base 11. The second motor 13 can be fixed on the mounting plate 111 by fasteners such as screws. The driving shaft of the second motor 13 is provided with a driving gear 131, and the driving gear 131 is meshed with the rack 121. When in use, the second motor 13 can drive the driving gear 131 to rotate, and then the rack 121 and the moving frame 12 can be driven up and down.

[0098] like Figure 1 As shown, the first stopper 14 is provided on the base 11, and the first stopper 14 is used to stop against the mobile frame 12 to limit the displacement of the mobile frame 12 extending out of the base 11, and the second stopper 15 is provided on the mobile frame 12, and the mobile frame 12 is used to stop against the base 11 to limit the displacement of the mobile frame 12 retracting into the base 11, thereby ensuring the structural stability of the relative sliding of the mobile frame 12 and the base 11, and avoiding the situation that the mobile frame 12 is separated during use. Optionally, both the first stopper 14 and the second stopper 15 can be limit springs, etc.

[0099] In some embodiments, each corner of the base 11 may be a rounded structure, thereby eliminating stress concentration and ensuring the overall structural strength of the base 11 .

[0100] In some embodiments, Figure 5 As shown, the top end of the auxiliary rod 24 can be connected to the rod drive through two universal joints 29. On the one hand, the universal joint 29 meets the need of force transmission. On the other hand, when the universal joint 29 extends out of the tube body 23, the deflection angle of the second cleaning component 4 can also be adjusted, further improving the flexibility of operation.

[0101] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0102] 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0103] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0104] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0105] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0106] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A container cleaning device, characterized in that: include: body; A rod group, one end of which is rotatably assembled with the fuselage; a first cleaning assembly, the first cleaning assembly being arranged on the rod group, the first cleaning assembly comprising at least two first cleaning members for cleaning the side wall of the container, the at least two first cleaning members being arranged at intervals along the circumference of the rod group, each of the first cleaning members being able to swing toward the outside of the rod group so that the radial dimension of the first cleaning assembly is adjustable; A second cleaning assembly, the second cleaning assembly is arranged at the other end of the rod group, the second cleaning assembly comprises at least two second cleaning pieces for cleaning the bottom wall of the container, the at least two second cleaning pieces are arranged at intervals along the circumference of the rod group, and each of the second cleaning pieces can swing to the outside of the rod group so that the radial size of the second cleaning assembly is adjustable; At least one of the body and the rod assembly is retractable so that the first cleaning assembly and the second cleaning assembly can be extended into or removed from the container through the opening of the container.

2. The container cleaning device according to claim 1, characterized in that: It includes a first motor arranged on the fuselage, and the rod group includes: A main rod, one end of which is rotatably assembled with the fuselage, and the first motor is engaged with the main rod and used to drive the main rod to rotate; A shell, wherein the shell is sleeved on the outer circumference of the other end of the main rod, the main rod is provided with a sun gear, and a plurality of planetary gears and a ring gear are provided in the shell, the ring gear is connected to the shell, and a plurality of the planetary gears are meshed and fitted between the sun gear and the ring gear, and the first cleaning component is assembled on the shell and can rotate synchronously with the shell.

3. The container cleaning device according to claim 2, characterized in that: The first cleaning assembly includes a cleaning drive, which is assembled in the shell. Each of the first cleaning members passes through the shell and is connected to the cleaning drive. The cleaning drive is used to drive at least two of the first cleaning members to swing synchronously relative to the main rod.

4. The container cleaning device according to claim 3, characterized in that: The first cleaning member comprises: a first connecting rod, one end of which is connected to the cleaning drive, and the cleaning drive is used to drive the first connecting rod to swing; A cleaning rod, the middle portion of which is rotatably mounted on the other end of the first connecting rod, and the cleaning rod is provided with a first scraper and / or a first cleaning brush for fitting against the side wall of the container.

5. The container cleaning device according to claim 2, characterized in that: The rod set comprises: A tube body and a secondary rod, wherein the tube body is connected to the shell and extends to a side of the shell away from the main rod, and the secondary rod is slidably assembled in the tube body; A first plate and a second plate, wherein the first plate is arranged on the auxiliary rod, the second plate is arranged on a side of the first plate away from the housing and is spaced apart from the first plate, and the first plate and the second plate are slidably connected via a connecting member, the middle portion of each second cleaning member is rotatably assembled with the second plate, and one end of each second cleaning member is rotatably assembled with the first plate; A rod drive is installed in the tube body and connected to the auxiliary rod. The rod drive is used to push the first disk to drive each of the second cleaning members to swing synchronously toward the outer peripheral side of the auxiliary rod.

6. The container cleaning device according to claim 5, characterized in that: It includes a first elastic member, which is sleeved on the outer peripheral side of the auxiliary rod, and the first elastic member acts on the first disk and is used to reset the first disk when the rod is driven to release the push on the first disk so that at least two of the second cleaning members swing toward the auxiliary rod.

7. The container cleaning device according to claim 5, characterized in that: The second cleaning member comprises: a second connecting rod, one end of the second connecting rod being rotatably connected to the first disk, and a middle portion of the second connecting rod being rotatably connected to the second disk; A cleaning disc, the cleaning disc being rotatably mounted on the other end of the second connecting rod, the cleaning disc being provided with a second scraper and / or a second cleaning brush for contacting with the bottom wall of the container; A second elastic member, one end of the second elastic member is connected to the second connecting rod, and the other end of the second elastic member is connected to the cleaning disc.

8. The container cleaning device according to claim 7, characterized in that: The rod group includes a first magnetic component, and each cleaning disc is provided with a second magnetic component. Each of the second magnetic components is magnetically fixed to the first magnetic component so that a plurality of cleaning discs can be gathered and fixed on the outer peripheral side of the first magnetic component.

9. The container cleaning device according to claim 1, characterized in that: The cleaning device comprises a pipeline, wherein the pipeline extends along the fuselage and the rod group, an outlet of the pipeline is used to extend into the container, and the pipeline is used to transport cleaning liquid to the container.

10. The container cleaning device according to any one of claims 1 to 9, characterized in that: The fuselage comprises: A base, wherein a side wall of the base is provided with a first long groove and a second long groove located on different sides of the base; A mobile frame, the mobile frame is slidably mounted in the base, a rack and a plurality of rollers are provided on the mobile frame, the rack is arranged opposite to the first long groove, a plurality of the rollers are rollingly fitted in the second long groove, and the rod group is mounted on the free end of the mobile frame; A second motor, the second motor is arranged on the base, a driving shaft of the second motor is provided with a driving gear, and the driving gear is meshed with the rack; A first limit member and a second limit member, wherein the first limit member is arranged on the base, and the first limit member is used to abut against the movable frame to limit the displacement of the movable frame extending out of the base, and the second limit member is arranged on the movable frame, and the movable frame is used to abut against the base to limit the displacement of the movable frame retracting into the base.

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