CN216606286U - Cleaning machine - Google Patents

Abstract

The utility model discloses a cleaning machine, wherein the cleaning machine comprises: the cleaning device comprises a mounting frame, a cleaning support, a brush cleaning mechanism, a plasma cleaning mechanism, a dust collecting box and a dust collecting box. The mounting frame is provided with a sliding guide rail; the cleaning support is arranged on the sliding guide rail in a sliding mode and is provided with an avoidance cleaning hole, a piece to be cleaned is arranged on the cleaning support, and the piece to be cleaned is arranged in the avoidance cleaning hole; the brush cleaning mechanism is arranged on the mounting frame, is provided with a rotary cleaning brush and is connected with the lifting cylinder; the plasma cleaning mechanism is arranged on the mounting frame and comprises a plasma rotating spray gun and a three-axis moving device, and the plasma rotating spray gun is arranged on the three-axis moving device; the dust collecting box is arranged on the brush cleaning mechanism, and the rotary cleaning brush part is arranged on the dust collecting box; the dust collecting box is arranged on the plasma cleaning mechanism, and the plasma rotating spray gun part is arranged on the dust collecting box; an avoidance cleaning area is arranged between the sliding guide rails, and the brush cleaning mechanism and the plasma cleaning mechanism are arranged in the avoidance cleaning area. The technical scheme of the utility model improves the cleaning efficiency.

Description

Cleaning machine

Technical Field

The utility model relates to the technical field of cleaning, in particular to a cleaning machine.

Background

At present, cleaning machines on the market clean objects only singly. The cleaning machine on the market usually adopts the physical mode of roller to treat the washing and rinse. However, through the physical cleaning mode, a part to be cleaned still can have a certain amount of residual viscous substances, so that the cleaning degree of the cleaning machine is relatively low, the cleaning quality is relatively low, the viscous substances can be cleaned only by repeated cleaning, and the cleaning efficiency of the cleaning machine is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cleaning machine and aims to improve the overall cleaning efficiency of the cleaning machine.

To achieve the above object, the present invention provides a cleaning machine comprising: the cleaning device comprises a mounting frame, a cleaning support, a brush cleaning mechanism, a plasma cleaning mechanism, a dust collecting box and a dust collecting box. The mounting frame is provided with a sliding guide rail, and the sliding guide rail extends along the length direction of the mounting frame; an avoidance cleaning hole is formed in the cleaning support, the cleaning support is slidably arranged on the sliding guide rail, a piece to be cleaned is arranged on the cleaning support, and the piece to be cleaned is arranged in the avoidance cleaning hole in a spanning mode; the brush cleaning mechanism is arranged on the mounting frame and comprises a rotary cleaning brush, and the rotary cleaning brush is connected with the lifting cylinder so that the rotary cleaning brush can move up and down; the plasma cleaning mechanism is arranged on the mounting frame and comprises a plasma rotating spray gun and a three-axis moving device, and the plasma rotating spray gun is arranged on the three-axis moving device; the dust collecting box is arranged on the brush cleaning mechanism, the top of the dust collecting box is provided with an opening, and the rotary cleaning brush part is arranged on the dust collecting box; the dust collecting box is arranged on the plasma cleaning mechanism, the top of the dust collecting box is provided with an opening, and the plasma rotating spray gun is partially arranged on the dust collecting box; an avoidance cleaning area is arranged between the sliding guide rails, and the brush cleaning mechanism and the plasma cleaning mechanism are arranged in the avoidance cleaning area and are sequentially arranged along the length direction of the mounting frame.

Optionally, the cleaning device further comprises a plurality of sliding guide rails arranged in parallel, and correspondingly, a plurality of cleaning brackets are correspondingly arranged.

Optionally, the mounting frame is further provided with a plurality of hydraulic buffers, and the plurality of hydraulic buffers are respectively arranged at two ends of the sliding guide rail.

Optionally, the cleaning machine further includes a driving motor and a driving belt sleeved on the driving motor, the driving motor is disposed on the mounting frame, and the driving belt is further connected to the cleaning support and extends along the length direction of the mounting frame.

Optionally, the mounting frame further comprises a first protective cover sleeved on the driving motor and a second protective cover sleeved on the driving belt; the bottom of the first protective cover is open, and the second protective cover is open towards one side of the cleaning support.

Optionally, at least one side wall of the ash collecting box is configured to be a transparent side wall, a plurality of ash removing ports are arranged at intervals at positions of the transparent side wall close to the bottom, and the ash removing ports are used for communicating the interior of the ash collecting box with an ash removing pipeline; and/or the side wall of the dust collection box is provided with a dust removal port, the dust removal port is arranged close to the bottom of the dust collection box, and the dust removal port is used for communicating the interior of the dust collection box with a dust removal pipeline.

Optionally, the brush cleaning mechanism further comprises a movable support, the rotary cleaning brush is arranged on the movable support, and the output end of the lifting cylinder is connected with the movable support.

Optionally, the three-axis moving device comprises a first moving mechanism, a second moving mechanism and a third moving mechanism; the plasma rotating spray gun is arranged on the first moving mechanism and moves along a first axis; the first moving mechanism is arranged on the second moving mechanism and moves along a second axis; the second moving mechanism is arranged on the third moving mechanism and moves along a third axis.

Optionally, the first moving mechanism has at least two parallel moving guide rails arranged at intervals, and both extend along the first axis direction, the plasma rotating spray gun is slidably mounted on the moving guide rails, and the plasma rotating spray gun moves along the first axis, the first moving mechanism further includes a power device, the power device is disposed on one side of the moving guide rails, and an output end of the power device is connected with the plasma rotating spray gun, so that the plasma rotating spray gun can move along the moving guide rails.

Optionally, the plasma cleaning mechanism further comprises a mounting bracket, a sliding block is fixed to the mounting bracket, and the sliding block is slidably connected with the moving guide rail; the power device is configured as a moving cylinder, the moving cylinder is provided with a displacement output shaft, and the displacement output shaft is connected with the mounting bracket; the plasma rotating spray gun is arranged on the mounting bracket, and a spray head of the plasma rotating spray gun is arranged along the first axial direction.

The cleaning machine adopts the brush cleaning mechanism and the plasma cleaning structure to clean the cleaning support on the mounting frame together. Specifically, the brush cleaning mechanism and the plasma cleaning mechanism are used for cleaning upwards from the bottom of the cleaning machine, and the brush cleaning mechanism can move the rotary cleaning brush up and down, so that the rotary cleaning brush reaches the most appropriate position to clean a to-be-cleaned part. The plasma cleaning mechanism can move in three directions through the three-axis moving mechanism so as to switch different cleaning positions. In addition, the cleaning frame is provided with an avoiding cleaning hole, and the brush cleaning mechanism and the plasma cleaning mechanism clean a to-be-cleaned part on the cleaning support through the avoiding cleaning hole. Through the brush cleaning mechanism capable of moving up and down and the plasma cleaning mechanism capable of freely changing positions, the cleaner can more flexibly clean the to-be-cleaned part, and the cleaning efficiency is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of a cleaning machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of one embodiment of the cleaning machine of the present invention (with the first protective cover and the second protective cover hidden);

FIG. 3 is a top view of one embodiment of the cleaning machine of the present invention;

FIG. 4 is a front view of one embodiment of the cleaning machine of the present invention;

FIG. 5 is a schematic structural view of a brush cleaning mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic view of an embodiment of a rotary cleaning brush of the brush cleaning mechanism of the present invention;

FIG. 7 is a top view of an embodiment of the brush cleaning mechanism of the present invention;

FIG. 8 is a side view of one embodiment of a plasma cleaning mechanism of the present invention;

FIG. 9 is a front view of one embodiment of a plasma cleaning mechanism of the present invention;

FIG. 10 is a top view of one embodiment of a plasma cleaning mechanism of the present invention;

FIG. 11 is a left side view of one embodiment of a plasma cleaning mechanism of the present invention;

FIG. 12 is a right side view of an embodiment of the plasma cleaning mechanism of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a cleaning machine.

Referring to fig. 1 to 4, in an embodiment of the present invention, the cleaning machine includes: the cleaning device comprises a mounting frame 1, a cleaning support 2, a brush cleaning mechanism 3, a plasma cleaning mechanism 4, an ash collecting box 32 and a dust collecting box 46. The mounting frame 1 is provided with a sliding guide rail 13, and the sliding guide rail 13 extends along the length direction of the mounting frame 1; an avoidance cleaning hole 21 is formed in the cleaning support 2, the cleaning support 2 is slidably arranged on the sliding guide rail 13, a piece 6 to be cleaned is arranged on the cleaning support 2, and the piece 6 to be cleaned is arranged in the avoidance cleaning hole 21 in a spanning mode; the brush cleaning mechanism 3 is arranged on the mounting frame 1 and comprises a rotary cleaning brush 33, and the rotary cleaning brush 33 is connected with a lifting cylinder 35 so that the rotary cleaning brush 33 can move up and down; the plasma cleaning mechanism 4 is arranged on the mounting frame 1 and comprises a plasma rotating spray gun 41 and a three-axis moving device, and the plasma rotating spray gun is arranged on the three-axis moving device; the dust collecting box 32 and the dust collecting box 46, the dust collecting box 32 is arranged on the brush cleaning mechanism 3, the top of the dust collecting box is provided with an opening, and the rotary cleaning brush 33 is partially arranged on the dust collecting box 32; the dust collecting box 32 is disposed on the plasma cleaning mechanism 4, and has an opening at the top, and the plasma rotating spray gun 41 is partially disposed on the dust collecting box 46.

An avoidance cleaning area is arranged between the sliding guide rails 13, and the brush cleaning mechanism 3 and the plasma cleaning mechanism 4 are arranged in the avoidance cleaning area and are sequentially arranged along the length direction of the mounting frame 1.

The cleaning machine cleans the cleaning support 2 on the mounting frame 1 by adopting the brush cleaning mechanism 3 and the plasma cleaning structure. Specifically, the brush cleaning mechanism 3 and the plasma cleaning mechanism 4 are both used for cleaning from the bottom of the cleaning machine upwards, and the brush cleaning mechanism 3 can move the rotary cleaning brush 33 up and down, so that the rotary cleaning brush 33 reaches the most appropriate position to clean the piece 6 to be cleaned. The plasma cleaning mechanism 4 can perform movement in three directions by a three-axis moving mechanism to switch different cleaning positions. In addition, the cleaning frame is provided with an avoiding cleaning hole 21, and the brush cleaning mechanism 3 and the plasma cleaning mechanism 4 clean the to-be-cleaned part 6 on the cleaning support 2 through the avoiding cleaning hole 21. Through the brush cleaning mechanism 3 which can move up and down and the plasma cleaning mechanism 4 which can freely change the position, the cleaner can more flexibly clean the to-be-cleaned part 6, and the cleaning efficiency is higher.

Further, the cleaning device also comprises a plurality of sliding guide rails 13 which are arranged in parallel, and correspondingly, a plurality of cleaning brackets 2 are correspondingly arranged. In an embodiment, a plurality of sliding guide rails 13 are installed on the upper portion of the cleaning support 2, each sliding guide rail 13 is arranged in parallel and at intervals, and correspondingly, the cleaning supports 2 are arranged on the sliding guide rails 13 in a sliding mode, so that the cleaning machine can clean the to-be-cleaned parts 6 on the cleaning supports 2 at the same time, that is, multi-station cleaning of the cleaning machine is achieved. Specifically, in the present embodiment, four sliding rails 13 are provided, two cleaning brackets 2 are provided, and the two cleaning brackets 2 can slide along the sliding rails 13, so that the cleaning object 6 to be cleaned, which is arranged on the cleaning brackets 2, can be cleaned by the cleaning machine.

Further, the mounting frame 1 is further mounted with hydraulic buffers 14, and the plurality of hydraulic buffers 14 are respectively provided at both ends of the slide rail 13. It can be understood that when the wash rack 2 slides to the end of the sliding guide 13, the wash rack 2 cannot stop immediately due to the inertia of the wash rack 2 itself, and in order to avoid the wash rack 2 from hitting the mounting frame 1, hydraulic buffers 14 are respectively provided at both ends of the sliding guide 13 for absorbing the inertia force of the wash rack 2 itself to protect the safety of the mounting frame 1 and the cleaner as a whole.

Further, the cleaning machine further comprises a driving motor 51 and a driving belt 52 sleeved on the driving motor 51, the driving motor 51 is arranged on the mounting frame 1, and the driving belt 52 is further connected with the washing support 2 and extends along the length direction of the mounting frame 1. The output of the driving motor 51 rotates to drive the driving belt 52 to move, and since the washing rack 2 is fixedly connected with the driving belt 52, the driving belt 52 can drive the washing rack 2 to displace, and finally, the washing rack 2 slides on the sliding guide rail 13. That is, by the stepwise rotation of the drive motor 51, the washing rack 2 can be moved to a designated position, and the members 6 to be washed on the washing rack 2 are deeply washed by the brush washing mechanism 3 and the plasma cleaning mechanism 4 on the cleaning machine.

Further, the mounting frame 1 further includes a first protective cover 11 sleeved on the driving motor 51 and a second protective cover 12 sleeved on the driving belt 52; the first protective cover 11 is open at the bottom, and the second protective cover 12 is open at the side facing the washing rack 2. In one embodiment, the mounting frame 1 is provided with only the first protection cover 11 for protecting the driving motor 51; in another embodiment, the mounting frame 1 is provided with only the second protective cover 12 for driving the belt 52 to work normally without interference from the external environment; in yet another embodiment, the mounting frame 1 is provided with both the first protection cover 11 and the second protection cover 12, and the first protection cover 11 protects the driving motor 51 while the second protection cover 12 protects the driving belt 52. The arrangement of the first protective cover 11 and the second protective cover 12 is beneficial to improving the overall safety performance, stability performance and external interference resistance of the cleaning machine.

Further, in an embodiment, at least one side wall of the ash collecting box 32 is configured as a transparent side wall 321, a plurality of ash removing openings 322 are spaced at a position of the transparent side wall 321 near the bottom, and the ash removing openings 322 are used for communicating the interior of the ash collecting box 32 with an ash removing pipeline. In another embodiment, a dust removing opening is opened on a side wall of the dust collecting box 46, the dust removing opening is disposed near the bottom of the dust collecting box 46, and the dust removing opening is used for communicating the inside of the dust collecting box 46 with the dust removing pipeline 461. In this embodiment, at least one side wall of the ash collecting box 32 is configured as a transparent side wall 321, a plurality of ash removing openings 322 are arranged at intervals at a position of the transparent side wall 321 near the bottom, and the ash removing openings 322 are used for communicating the interior of the ash collecting box 32 with an ash removing pipeline; and the side wall of the dust collecting box 46 is provided with a dust removing opening, the dust removing opening is arranged near the bottom of the dust collecting box 46, and the dust removing opening is used for communicating the inside of the dust collecting box 46 with a dust removing pipeline 461. Specifically, the dust removing duct and the dust removing duct 461 are also connected to a dust suction device for sucking and removing dust accumulated in the dust box 32 and the dust box 46. The abnormal operation of the cleaning machine caused by the accumulation of dust on other parts of the cleaning machine is avoided. Effectively prolongs the service life of the cleaning machine, saves the time for cleaning the cleaning machine and reduces the cost for cleaning the cleaning machine.

The utility model also has a brush cleaning mechanism 3.

Referring to fig. 4 to 7, in an embodiment of the present invention, the brush washing means 3 includes: a cleaning frame 31, a dust collecting box 32, a rotary cleaning brush 33, a cleaning motor 34 and a lifting cylinder 35. The cleaning frame 31 is provided with a movable bracket 311 which can move up and down; the dust collecting box 32 is arranged on the cleaning frame 31, and an opening is arranged at the top of the dust collecting box 32; the rotary cleaning brush 33 is provided with a brush head 331 and a brush rod 332 connected with the brush head 331, the brush rod 332 is arranged on the movable bracket 311, the brush rod 332 also penetrates through the bottom of the dust-collecting box 32 and extends into the dust-collecting box 32, and the brush head 331 is at least partially arranged in the dust-collecting box 32; a cleaning motor 34 having a rotary output shaft coaxially connected with the brush bar 332; and a lifting cylinder 35 installed at the bottom of the cleaning frame 31 and having an upwardly disposed displacement output shaft, one end of which is connected to the moving bracket 311.

The brush washing mechanism 3 is provided with a moving bracket 311 on the cleaning frame 31, the moving bracket 311 moves up and down under the control of the lifting cylinder 35, so that the moving bracket 311 obtains the lifting function, and meanwhile, the rotary cleaning brush 33 arranged on the moving bracket 311 also moves up and down along with the moving bracket 311, so as to achieve the purpose of physical cleaning at the most suitable washing position with the piece 6 to be cleaned. In addition, the rotary cleaning brush 33 is arranged on the dust collecting box 32, when the rotary cleaning brush 33 cleans the to-be-cleaned part 6, the dust collecting box 32 can collect and process falling dust, the cleanliness of the lifting mechanism is improved in one step, and the lifting mechanism is tidy.

Further, at least one side wall of the dust-collecting box 32 is configured as a transparent side wall 321, and a plurality of dust-removing openings 322 are arranged at intervals at positions of the transparent side wall 321 close to the bottom. At least one side wall of the dust box 32 is configured as a transparent side wall 321, and when the dust storage state in the dust box 32 or the problem of blockage in the dust box 32 is observed through the transparent side wall 321, a worker can quickly judge the reason of the blockage. The transparent side wall 321 is arranged, so that the time for maintaining the equipment is saved, and the working efficiency of the machine is indirectly improved. However, the design is not limited thereto, and in other embodiments, two side walls, more than three side walls, and even the transparent arrangement of the entire dust-collecting box 32 of the dust-collecting box 32 are all optional protection ranges of the design. In addition, a plurality of dust removing openings 322 are provided at intervals in the bottom of the dust box 32, and dust in the dust box 32 can be removed through the dust removing openings. Specifically, a dust suction device is connected to the dust collection port, and dust in the dust collection box 32 is sucked into the dust suction device through the dust removal port 322.

Further, the bottom of the dust collecting box 32 is further provided with a dust collecting groove 323, and the dust collecting groove 323 is arranged close to the dust removing opening 322. In order to better suck out the dust in the dust collecting box 32, the bottom of the dust collecting box 32 is provided with the dust collecting groove 323, so that the dust collecting groove 323 is easy to accumulate the dust, the dust collecting groove 323 is arranged close to the dust removing opening 322, and the dust collecting equipment can directly suck the dust in the dust collecting groove 323 through the dust removing opening 322. The ash collecting groove 323 improves the ash removing capability of the ash collecting box 32.

Further, with respect to the rotary cleaning brush 33 in one embodiment, the brush head 331 includes a disk-shaped cleaning frame 333, and bristles 334 provided on the disk-shaped cleaning frame 333; by rotating the disk-shaped cleaning frame 333, the bristles 334 are rotated, so that the bristles 334 on the disk-shaped cleaning frame 333 can directly brush the belt cleaning element. Specifically, a plurality of the bristles 334 are formed with tufts of bristles 334 around the center of the disk-shaped cleaning frame 333, and a plurality of sets of the tufts of bristles 334 are arranged on the disk-shaped cleaning frame 333 with gradually expanding diameters. In this embodiment, the tufts of bristles 334 have three sets, and the diameters of the three sets are different. However, the present design is not limited thereto, and in other embodiments, the number of the groups of the bristles 334 may be four, five, six, or more than six. However, too few sets of bristles 334 can seriously affect the cleanliness of brushing; if the number of the bristle 334 groups is too large, the number of the bristle 334 groups is increased, which increases the cost, and the excessively crowded bristles 334 leave residual stains that are difficult to clean, which decreases the brushing efficiency.

Optionally, the brush cleaning mechanism 3 further comprises a brush fixing sleeve detachably connected with the movable bracket 311; the brush fixing sleeve comprises a first ring sleeve 334-1 with a first diameter and a second ring sleeve 334-2 with a second diameter, the first diameter is larger than the second diameter, the first ring sleeve 334-1 is arranged at the upper part of the second ring sleeve 334-2, and the first ring sleeve 334-1 and the second ring sleeve 334-2 are both provided with inner holes with the same diameter; the movable support 311 is provided with a mounting through hole, the second ring sleeve 334-2 is mounted in the mounting through hole, the bottom of the first ring sleeve 334-1 is abutted to the top of the movable support 311, the inner hole is provided with a rotating bearing, and the brush rod 332 penetrates through a hole of the rotating bearing and is mounted in the brush fixing sleeve. The brush rod 332 is fixed at the position of the brush fixing sleeve, the rotation is realized through a bearing in the brush fixing sleeve, the brush is fixedly sleeved in the movable support 311, and finally, the movable support 311 can move to drive the brush fixing sleeve to move, so that the brush rod 332 is driven to move. In addition, the brush fixing sleeve is detachably connected with the movable bracket 311, so that when the rotary cleaning brush 33 needs to be replaced, the rotary cleaning brush 33 and the brush fixing sleeve can be easily detached from the movable bracket 311 together for replacement. Therefore, the equipment is more flexibly replaced, and the accessory replacing capability of the equipment is improved.

Further, a coupling 341 is disposed between the rotary output shaft and the brush rod 332. The coupling 341 may also compensate for misalignment (including axial misalignment, radial misalignment, angular misalignment, or combined misalignment) between the rotary output shaft and the brush rod 332 due to manufacturing and installation inaccuracies, deformation or thermal expansion during operation, etc.; and shock mitigation and vibration absorption.

Further, the cleaning frame 31 is further provided with a guide post 312 extending along the height direction of the cleaning frame 31, and the moving bracket 311 is slidably disposed on the guide post 312. The guiding column 312 can further improve the stability of the moving bracket 311 during moving, so as to avoid the problem of the moving bracket 311 being biased during moving. It can be understood that the more the guide posts 312 move, the more stable the movement of the support 311 is, the less the inclination is likely to occur, and the uneven force is reduced. However, the more the guide posts 312 occupy the space, the larger the mechanism is, and the more the cost is. The number of the guide posts 312 is at least two. In the present embodiment, the number of the guide posts 312 is four, and the guide posts are respectively disposed at four corners of the cleaning frame 31. The movable bracket 311 can be stably moved up and down by the four guide posts 312 by the driving of the elevation cylinder 35.

Further, the movable support 311 is further provided with a linear bearing 313, and the linear bearing 313 is sleeved on the guide column 312, so that the movable support 311 slides up and down on the guide column 312. The linear bearing 313 is beneficial to lubricating the smoothness of the movement of the movable bracket 311 on the guide post 312, and reduces the clamping of the movable bracket 311 in sliding.

Optionally, the brush rod 332 is sleeved with a synchronizing wheel 335; the plurality of rotary cleaning brushes 33 are arranged in parallel along the length and width directions of the dust collecting box 32, and each synchronizing wheel 335 is connected through a synchronizing belt. Specifically, in one embodiment, the plurality of rotating cleaning brushes 33 are arranged in parallel along the length direction of the dust collecting box 32, and the plurality of rotating cleaning brushes 33 arranged in parallel can increase the cleaning area of the brush cleaning mechanism 3, thereby increasing the cleaning efficiency of the brush cleaning mechanism 3.

Further, a floating joint 351 is provided at a position where one end of the displacement output shaft is connected to the moving bracket 311. Specifically, the floating joint 351 can absorb the coupling offset between the displacement output shaft of the lifting cylinder 35 and the moving bracket 311, while avoiding the problem that the output rod of the lifting cylinder 35 is bent or broken due to the eccentric load and the lateral load generated by non-parallelism.

The utility model also has a plasma cleaning mechanism 4.

Referring to fig. 8 to 12, in an embodiment of the present invention, the plasma cleaning mechanism 4 includes: a plasma rotating torch 41, a dust box 46, a first moving mechanism 42, a second moving mechanism 43, and a third moving mechanism 44. The plasma rotating torch 41 has a rotatable shower head 411; the top of the dust collecting box 46 is opened, the nozzle 411 is penetrated from the bottom of the dust collecting box 46, and the nozzle 411 is partially arranged on the dust collecting box 46; first moving mechanism 42 said dust box 46 is provided to said first moving mechanism 42 and movable along a first axis; a second moving mechanism 43, wherein the first moving mechanism 42 is arranged on the second moving mechanism 43 and moves along a second axis, and two ends of the second moving mechanism 43 are respectively provided with a first photoelectric sensing device 431; the second moving mechanism 43 is disposed on the third moving mechanism 44 and moves along a third axis, and two ends of the third moving mechanism 44 are respectively provided with a second photoelectric sensing device 441; the first axis, the second axis and the third axis do not coincide with each other.

The plasma cleaning mechanism 4 cleans the object 6 to be cleaned by using the plasma rotating spray gun 41, and specifically, the plasma rotating spray gun 41 is movably disposed on the first moving mechanism 42 and moves along the first axis, the first moving mechanism 42 is movably disposed on the second moving mechanism 43 and moves along the second axis, and the second moving mechanism 43 is movably disposed on the third moving mechanism 44 and moves along the third axis, so that the plasma rotating spray gun 41 can move to various directions to reach the position most suitable for cleaning, and then the object 6 to be cleaned is chemically cleaned. The nozzle 411 of the plasma rotary torch 41 is partially provided in the dust collecting case 46, and collects and treats dust and dirt remaining after cleaning. The overall cleanliness of the plasma cleaning mechanism 4 is further improved.

Further, a dust removal opening is formed in a side wall of the dust collection box 46, the dust removal opening is disposed near the bottom of the dust collection box 46, and the dust removal opening is used for communicating the inside of the dust collection box 46 with a dust removal pipeline 461. Specifically, the dust removing duct 461 is connected with a dust removing device that sucks dust and dirt inside the dust collection box 46 through the dust removing duct 461 to prevent the dust collection box 46 from losing dust collection capacity due to excessive dust and dirt inside the dust collection box 46.

Furthermore, the bottom of the dust collecting box 46 is further opened with a dust collecting groove 462, and the dust collecting groove 462 is disposed corresponding to the dust removing hole. It can be understood that the bottom of the dust collecting box 46 is formed with a dust collecting groove 462, so that dust and dirt can be collected to the dust collecting groove 462 more easily, and the dust collecting groove 462 is disposed corresponding to the dust removing hole, so that the dust removing device can directly suck the dust and dirt in the dust collecting groove 462 of the dust removing hole through the dust removing pipe 461. That is, the provision of the dust collection groove 462 facilitates the ability of the plasma cleaning mechanism 4 to collect and process dust and dirt.

Optionally, in an embodiment, the first moving mechanism 42 has at least two moving guide rails 421 arranged in parallel and spaced apart from each other, and each moving guide rail 421 extends along a first axis direction, the plasma rotating torch 41 is slidably mounted on the moving guide rails 421, and the plasma rotating torch 41 moves along the first axis, the first moving mechanism 42 further includes a power device 422, the power device 422 is disposed at one side of the moving guide rails 421, and an output end of the power device 422 is connected to the plasma rotating torch 41, so that the plasma rotating torch 41 can move along the moving guide rails 421. Specifically, the first moving mechanism 42 has two moving rails arranged in parallel and at an interval, and moves the plasma rotating torch 41 in the first axial direction. That is, the plasma rotating torch 41 may be moved in the first axial direction such that the plasma rotating torch 41 is close to the member to be cleaned 6 or away from the member to be cleaned 6.

Further, the plasma cleaning mechanism 4 further comprises a mounting bracket 45, a sliding block 451 is fixed on the mounting bracket 45, and the sliding block 451 is slidably connected with the moving guide rail 421; the power unit 422 is configured as a traveling cylinder having a displacement output shaft that is coupled to the mounting bracket 45; the plasma rotating spray gun 41 is arranged on the mounting bracket 45, and the spray head 411 is arranged along the first axial direction. Specifically, the plasma rotating torch 41 is mounted on the mounting bracket 45, and the mounting bracket 45 is moved on the moving rail 421 by the slider 451 in the upward or downward direction along the first axis. The spraying head 411 is disposed upward along the first axis, so that the spraying head 411 can rotate upward to spray the cleaning member 6. The power unit 422 is configured as a moving cylinder, a displacement output shaft of the moving cylinder is connected to the mounting bracket 45, and the mounting bracket 45 can be moved on the moving rail 421 by the displacement of the displacement output shaft of the moving cylinder, so as to change the distance between the plasma rotating torch 41 and the object 6 to be cleaned.

Further, a limiting member 452 is disposed on one side of the mounting bracket 45, a first limiting block 423 and a second limiting block 424 are respectively disposed at two ends of the movable slide rail, and the first limiting block 423 and the second limiting block 424 are mounted on a side corresponding to the limiting member 452; the limiting member 452 is constrained to move between the first limiting block 423 and the second limiting block 424. Since the limiting member 452 can only move between the first limiting member 423 and the second limiting member 424, the moving distance of the mounting bracket 45 fixedly connected to the limiting member 452 is the same as the moving distance of the limiting member 452, so that the moving range of the mounting bracket 45 is limited, and the mounting bracket 45 is not easily separated from the movable slide rail. The limiting member 452, the first limiting block 423 and the second limiting block 424 are arranged, so that the mounting bracket 45 is effectively limited, and the safety performance of the plasma cleaning mechanism 4 is improved.

Further, the first limiting block 423 is provided with a first buffer 423-1, and the first buffer 423-1 is disposed toward the limiting block 452; the second limiting block 424 is provided with a second buffer 424-1, and the second buffer 424-1 is disposed toward the limiting block 452. Specifically, the first damper 423-1 may absorb an upward movement inertia force of the mounting bracket 45, and the second damper 424-1 may absorb a downward movement inertia force of the mounting bracket 45. In this way, the impact force generated during the movement of the mounting bracket 45 is effectively prevented from damaging the entire structure by the first damper 423-1 and the second damper 424-1.

Further, a lifting block 453 extends out of the side of the mounting bracket 45, the displacement output shaft is connected to the lifting block 453 through an i-shaped floating joint 454, the lifting block 453 is provided with a floating groove 455, and the i-shaped floating joint 454 is embedded in the floating groove 455. In an embodiment, the mounting bracket 45 is laterally extended with a lifting block 453, the lifting block 453 is provided with a floating groove 455, the h-shaped floating joint 454 is provided in the floating groove 455, and it should be understood that the h-shaped floating joint 454 is provided with a certain gap after being installed in the floating groove 455, which is configured to prevent the output shaft of the moving cylinder from bending or breaking due to the eccentric load and the transverse load generated on the output shaft of the moving cylinder after the mounting bracket 45 is tilted.

Further, the two opposite sides of the mounting bracket 45 are both provided with a heat dissipation plate 456, and the heat dissipation plate 456 is uniformly provided with a plurality of heat dissipation through holes 457. The mounting bracket 45 is provided with a heat dissipation plate 456 to further improve the heat dissipation capability of the plasma cleaning mechanism 4 to the plasma rotating spray gun 41, and prevent the heat generated by the operation of the plasma rotating spray gun 41 from being dissipated, so that the device is overheated and cannot work normally.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A cleaning machine, comprising:

the mounting frame is provided with a sliding guide rail, and the sliding guide rail extends along the length direction of the mounting frame;

the cleaning support is provided with an avoidance cleaning hole, the cleaning support is arranged on the sliding guide rail in a sliding mode, a piece to be cleaned is arranged on the cleaning support in a spanning mode, and the piece to be cleaned is arranged in the avoidance cleaning hole in a spanning mode;

the brush cleaning mechanism is arranged on the mounting frame and comprises a rotary cleaning brush, and the rotary cleaning brush is connected with the lifting cylinder so that the rotary cleaning brush can move up and down;

the plasma cleaning mechanism is arranged on the mounting frame and comprises a plasma rotating spray gun and a three-axis moving device, and the plasma rotating spray gun is arranged on the three-axis moving device; and

the dust collecting box is arranged on the brush cleaning mechanism, an opening is formed in the top of the dust collecting box, and the rotary cleaning brush part is arranged on the dust collecting box; the dust collecting box is arranged on the plasma cleaning mechanism, the top of the dust collecting box is provided with an opening, and the plasma rotating spray gun is partially arranged on the dust collecting box;

an avoidance cleaning area is arranged between the sliding guide rails, and the brush cleaning mechanism and the plasma cleaning mechanism are arranged in the avoidance cleaning area and are sequentially arranged along the length direction of the mounting frame.

2. The cleaning machine of claim 1 further comprising a plurality of sliding guides arranged in parallel, and correspondingly, a plurality of said wash racks.

3. The cleaning machine of claim 1 wherein said mounting frame is further provided with a plurality of hydraulic buffers disposed at opposite ends of said sliding guide.

4. The cleaning machine of claim 1 further comprising a drive motor and a drive belt mounted to the drive motor, wherein the drive motor is mounted to the mounting frame, and the drive belt is further coupled to the cleaning bracket and extends along a length of the mounting frame.

5. The cleaning machine of claim 4 wherein said mounting frame further includes a first protective cover disposed over said drive motor and a second protective cover disposed over said drive belt;

the bottom of the first protective cover is open, and the second protective cover is open towards one side of the cleaning support.

6. The cleaning machine as claimed in claim 1, wherein at least one side wall of the dust collecting box is configured as a transparent side wall, and a plurality of dust removing ports are arranged at intervals on the transparent side wall near the bottom and are used for communicating the interior of the dust collecting box with the dust removing pipeline; and/or

The side wall of the dust collection box is provided with a dust removal port, the dust removal port is arranged close to the bottom of the dust collection box, and the dust removal port is used for communicating the interior of the dust collection box with a dust removal pipeline.

7. The cleaning machine of claim 1 wherein said brush cleaning mechanism further comprises a movable bracket, said rotating cleaning brush being disposed on said movable bracket, an output end of said lift cylinder being connected to said movable bracket.

8. The cleaning machine of claim 1 wherein said three axis movement means comprises a first movement mechanism, a second movement mechanism and a third movement mechanism;

the plasma rotating spray gun is arranged on the first moving mechanism and moves along a first axis;

the first moving mechanism is arranged on the second moving mechanism and moves along a second axis;

the second moving mechanism is arranged on the third moving mechanism and moves along a third axis.

9. The cleaning machine of claim 8 wherein said first movement mechanism has at least two parallel, spaced apart movement rails each extending along a first axis, said plasma rotating torch being slidably mounted on said movement rails and movable along said first axis, said first movement mechanism further including a power unit disposed to one side of said movement rails, an output of said power unit being connected to said plasma rotating torch such that said plasma rotating torch is movable along said movement rails.

10. The cleaning machine of claim 9 wherein said plasma cleaning mechanism further comprises a mounting bracket to which a slider is secured, said slider being slidably connected to said moving guide;

the power device is configured as a moving cylinder, the moving cylinder is provided with a displacement output shaft, and the displacement output shaft is connected with the mounting bracket;

the plasma rotating spray gun is arranged on the mounting bracket, and a spray head of the plasma rotating spray gun is arranged along the first axial direction.

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