CN219052378U - Cleaning device and cleaning system - Google Patents

Abstract

The present utility model relates to a cleaning apparatus and a cleaning system. The cleaning equipment comprises a shell, a cleaning seat, a cleaning assembly and a driving assembly, wherein the cleaning seat is rotatably arranged on the shell and is used for placing a workpiece with a containing groove. The cleaning component is arranged on the shell and is positioned above the cleaning seat, and the cleaning component is used for supplying cleaning liquid. The driving component is arranged on the shell and connected with the cleaning seat, and is used for driving the cleaning seat to swing so as to shake the cleaning liquid in the accommodating groove of the workpiece. This cleaning equipment is through setting up drive assembly, and the drive washs the seat and swings for the casing to rock the washing liquid in the appearance inslot of work piece, dissolved filth or the residue in the appearance inslot better, and improved the cleaning performance of work piece, consequently, this cleaning equipment has realized the self-cleaning of crucible, need not manual operation, labour saving and time saving has guaranteed the cleaning quality, and the cleaning mode is comparatively gentle, does not hinder the crucible inner wall.

Description

Cleaning device and cleaning system

Technical Field

The utility model relates to the technical field of cleaning, in particular to cleaning equipment and a cleaning system.

Background

Conventional crucible cleaning is typically performed manually, and the cleaning process is easily affected by human factors and difficult to manage. Moreover, manual cleaning is time-consuming and labor-consuming, and the cleaning quality is uneven.

The utility model of China patent CN202220413947.5 discloses a quartz crucible cleaning and drying device, which combines a cleaning machine and a drying chamber into a whole, and combines two processing procedures into a whole so as to facilitate the quartz crucible cleaning and drying at one time. Because the crucible is cleaned by adopting a rotary cleaning brush and water flushing mode, the inner wall of the crucible is easily scratched after long-term cleaning, and the service life of the crucible is influenced.

Disclosure of Invention

Based on this, provide a cleaning equipment, aim at self-cleaning crucible, labour saving and time saving can guarantee the cleaning quality, and the cleaning mode is more gentle, does not hinder the crucible inner wall.

A cleaning apparatus comprising:

a housing;

the cleaning seat is rotatably arranged on the shell and is used for placing a workpiece with a containing groove;

the cleaning assembly is arranged on the shell and is positioned above the cleaning seat, and the cleaning assembly is used for supplying cleaning liquid; and

the driving assembly is arranged on the shell and connected with the cleaning seat, and the driving assembly is used for driving the cleaning seat to swing and shake cleaning liquid in the accommodating groove of the workpiece.

In one embodiment, the swing angle of the cleaning seat is in the range of-45 ° to +45° relative to the lowest position.

In one embodiment, the housing is provided with at least two spaced apart support structures; the driving assembly comprises a driving motor and at least two transmission mechanisms, each transmission mechanism comprises an input shaft and an output shaft, all the transmission mechanisms share the same input shaft, the input shaft is axially connected with a rotating shaft of the driving motor, and the output shaft of each transmission mechanism is respectively connected with a supporting structure and a cleaning seat and drives the cleaning seat to rotate relative to the supporting structure.

In one embodiment, each of the transmission mechanisms further includes a meshed first gear fixedly connected with the input shaft and a meshed second gear fixedly connected with the output shaft.

In one embodiment, the cleaning assembly comprises a lifting mechanism, a connecting structure and a spray head, wherein the connecting structure is connected between the lifting mechanism and the spray head, the connecting structure is provided with a liquid inlet channel, and the liquid inlet channel is communicated with the spray head.

In one embodiment, the spray head is a universal direct spray head.

In one embodiment, the cleaning apparatus further comprises: and the drying device is arranged in the shell and is used for drying the cleaned workpiece.

In one embodiment, the cleaning seat comprises a connecting portion, a bottom, a ring portion and a top, wherein the connecting portion is connected with the driving assembly, the bottom, the ring portion and the top are sequentially arranged on the connecting portion at intervals, the bottom is used for bearing the bottom end of the workpiece, the ring portion is used for sleeving the outer surface of the workpiece, the top is used for limiting the top end of the workpiece, and the top is provided with a liquid inlet through hole.

A cleaning system, comprising:

the cleaning device is provided with a liquid outlet, and the liquid outlet is used for discharging cleaning liquid after the workpiece is cleaned;

the liquid collecting box is communicated with the liquid outlet; and

and the liquid pump is respectively communicated with the liquid collecting box and the cleaning assembly.

In one embodiment, the cleaning system further comprises: the liquid discharge pipe, the liquid supply pipe, the first electromagnetic valve and the second electromagnetic valve; the liquid discharge pipe is communicated with the liquid discharge port, the liquid supply pipe is communicated with the liquid pump, and at least two liquid collecting boxes are connected in parallel between the liquid discharge pipe and the liquid supply pipe; each liquid collecting box is connected with the liquid discharge pipe through a first electromagnetic valve and connected with the liquid supply pipe through a second electromagnetic valve.

The cleaning equipment is characterized in that a cleaning assembly is arranged above the rotatable cleaning seat, so that cleaning liquid is provided for a workpiece on the cleaning seat; and through setting up the drive assembly who connects the cleaning seat, and drive cleaning seat is swung for the casing to rock the washing liquid in the appearance inslot of work piece, dissolve filth or the residue in the appearance inslot better, and improved the cleaning performance of work piece, consequently, this cleaning equipment has realized the self-cleaning of crucible, need not manual operation, labour saving and time saving has guaranteed cleaning quality, and the cleaning mode is comparatively gentle moreover, does not hinder the crucible inner wall.

Drawings

FIG. 1 is a schematic view of a cleaning apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the cleaning apparatus of FIG. 1 from another perspective;

FIG. 3 is a cross-sectional view of the cleaning apparatus of FIG. 1;

FIG. 4 is another cross-sectional view of the cleaning apparatus of FIG. 1;

FIG. 5 is a schematic diagram of a cleaning system according to an embodiment of the utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a cleaning apparatus according to an embodiment of the present utility model, fig. 2 is a schematic structural view of the cleaning apparatus according to another view of fig. 1, and an embodiment of the present utility model provides a cleaning apparatus 100, which includes a housing 110, a cleaning seat 120, a cleaning assembly 130, and a driving assembly 140. The cleaning base 120 is rotatably disposed on the housing 110, and the cleaning base 120 is used for placing a workpiece with a container, where the workpiece may be, but is not limited to, a crucible, and may also be other vessels with a container. The cleaning assembly 130 is disposed on the housing 110 and above the cleaning base 120, and the cleaning assembly 130 is used for supplying a cleaning solution to clean the workpiece. The driving assembly 140 is disposed on the housing 110 and connected to the cleaning seat 120, and is capable of driving the cleaning seat 120 to swing so as to shake the cleaning liquid in the accommodating groove of the workpiece.

Providing a cleaning solution to a workpiece on the cleaning seat 120 by disposing a cleaning assembly 130 above the rotatable cleaning seat 120; and through setting up the drive assembly 140 who connects cleaning seat 120, and drive cleaning seat 120 is swung for casing 110 to rock the washing liquid in the appearance inslot of work piece, dissolve filth or the residue in the appearance inslot better, and improved the cleaning performance of work piece, consequently, this cleaning equipment 100 has realized the self-cleaning of crucible, need not manual operation, labour saving and time saving has guaranteed cleaning quality, and the cleaning mode is comparatively gentle moreover, does not hinder the crucible inner wall.

It should be noted that the cleaning apparatus 100 may be used in this application to clean not only crucibles, but also other vessels with a vessel, such as a beaker, a dish, an evaporation dish or other vessels with high cleanliness requirements. The cleaning liquid comprises, but is not limited to, tap water, purified water, acidic liquid, alkaline liquid and other cleaning liquids, and proper cleaning liquid can be selected according to crucible materials and dirt materials, however, in order to ensure the cleaning effect, the zinc concentration in the cleaning liquid is less than 500 mug/L, the total silicon concentration is less than 1000 mug/L and the total organic carbon concentration is less than 1000 mug/L. Moreover, the cleaning base 120 is driven by the driving component 140 to swing or swing, and the swing amplitude of the cleaning base does not cause the workpiece to be separated from or fall off the cleaning base 120, and meanwhile, the cleaning base can rotate by a large angle (for example, more than 90 degrees) to pour the cleaning liquid in the accommodating groove of the workpiece. Therefore, the cleaning base 120 is not necessarily required to fix the work thereon, as long as swinging and tilting of the work can be achieved. As for the cleaning liquid overflowing the work by shaking and the poured cleaning liquid may collect at the bottom wall of the housing 110 and flow out of the housing 110.

In order to prevent the operator from being injured by the splashing of the acidic or alkaline cleaning solution during the cleaning, a safety door 112 is provided on one side of the housing 110, and the safety door 112 is closed when the workpiece is cleaned; when the cleaning is completed or before the cleaning, the safety door 112 is opened to take out the cleaned workpiece or to place the workpiece to be cleaned. In this embodiment, the safety door 112 is a side-by-side door structure, and in other embodiments, the safety door 112 may also be a sliding door structure.

Referring to fig. 3 and 4, fig. 3 shows a cross-sectional view of the cleaning apparatus according to the present embodiment, fig. 4 shows another cross-sectional view of the cleaning apparatus according to the present embodiment, and the housing 110 is provided with at least two spaced supporting structures 114, specifically, at least two supporting structures 114 are disposed side by side on an inner surface of a bottom wall of the housing 110, and the supporting structures 114 are used for mounting and supporting the cleaning base 120. The driving assembly 140 includes a driving motor 141 and at least two transmission mechanisms 142, each transmission mechanism 142 includes an input shaft 143 and an output shaft 144, all the transmission mechanisms 142 share the same input shaft 143, the input shaft 143 is axially connected to a rotating shaft of the driving motor 141, and the output shaft 144 of each transmission mechanism 142 is respectively connected to a supporting structure 114 and a cleaning seat 120, so as to drive the cleaning seat 120 to rotate relative to the supporting structure 114.

By arranging at least two transmission mechanisms 142 to drive at least two cleaning seats 120 to rotate in a one-to-one correspondence manner, one cleaning seat 120 can be used for placing one workpiece, and at least two workpieces can be cleaned at a time, so that the cleaning efficiency of the workpieces is improved. Moreover, by sharing the same input shaft 143, only one driving motor 141 can drive all the transmission mechanisms 142 to work, so that the driving assembly 140 is simplified, and the cost is reduced; the output shaft 144 has both power take off and coupling functions and may be rotatably coupled to the support structure 114 via bearings.

In this embodiment, the number of the cleaning seats 120 is three, and accordingly, the number of the supporting structure 114, the transmission mechanism 142 and the cleaning assembly 130 is three, so that the cleaning apparatus 100 can clean three workpieces at a time, and the cleaning efficiency of the workpieces is high. It will be appreciated that in other embodiments, the cleaning stations of the cleaning apparatus 100 may be configured according to actual requirements, and in order to further improve the cleaning efficiency by cleaning more workpieces at a time, the cleaning apparatus 100 may be configured with four, five or more cleaning stations.

In this embodiment, the transmission mechanism 142 is a gear transmission mechanism. The support structure 114 is a support plate and a gear assembly is positioned between the support structure 114 and the cleaning seat 120. Specifically, each of the transmission mechanisms 142 further includes a meshed first gear 145 and second gear 146, the first gear 145 being fixedly connected to the input shaft 143, and the input shaft 143 extending through all of the support structures 114. The second gear 146 is fixedly connected to the output shaft 144, one end of the output shaft 144 is rotatably connected to the support structure 114 via a bearing, and the other end is fixedly connected to the cleaning seat 120. When the driving motor 141 works, the input shaft 143 drives the first gear 145 to rotate, the first gear 145 drives the second gear 146 to rotate, and the second gear 146 is linked with the output shaft 144 to rotate, so as to rotate the cleaning seat 120. It will be appreciated that in other embodiments, the transmission 142 may also be a pulley transmission, a sprocket transmission, or a linkage.

For better cleaning of the inner surface of the workpiece, the cleaning seat 120 swings through an angle ranging from-45 ° to +45° with respect to the lowest position. The driving mechanism drives the cleaning seat 120 to swing reciprocally, so that the cleaning liquid in the accommodating groove of the workpiece continuously shakes, and the cleaning effect is better. In the swing angle range, the cleaning seat 120 combines the swing amplitude and the swing frequency, and further improves the cleaning effect of the workpiece. Obviously, the smaller the range of the swing angle, the higher the swing frequency thereof, for example, -15 ° to +15°.

The cleaning assembly 130 includes a lifting mechanism 132, a connecting structure 134, and a nozzle 136, wherein the connecting structure 134 is connected between the lifting mechanism 132 and the nozzle 136, and the connecting structure 134 is provided with a liquid inlet channel (not shown) which is communicated with the nozzle 136. The lifting mechanism 132 drives the connecting structure 134 and the spray head 136 to do lifting movement, when the cleaning liquid needs to be added, the lifting mechanism 132 descends the spray head 136, and the spray head 136 outputs the cleaning liquid into the accommodating groove of the workpiece; after the cleaning solution is added, the lifting mechanism 132 lifts the spray head 136, so that the spray head 136 is prevented from affecting the swing of the cleaning seat 120. Therefore, the lifting mechanism 132 can lift the spray head 136 to place the spray head 136 into the workpiece so as to meet different liquid adding positions of different workpieces, thereby improving the adaptability of different workpieces.

In this embodiment, the outer surface of the top wall of the housing 110 is provided with a bracket 116, the lifting mechanism 132 is disposed on the bracket 116, and the connection structure 134 is disposed between the bracket 116 and the top wall of the housing 110 and penetrates the top wall of the housing 110 to connect with the spray head 136 in the housing 110. Wherein, three lifting mechanisms 132 are arranged on the bracket 116 side by side and correspond to three cleaning seats 120 in the housing 110.

In this embodiment, the lifting mechanism 132 may be, but is not limited to, an electrically controlled telescopic rod, which is extended and retracted to control the lifting motion of the spray head 136. The connecting structure 134 has a first end, a second end and a third end, the first end is opposite to the second end, the first end is connected to the lifting mechanism 132, the second end is connected to the spray head 136, and the third end is connected to the pipeline for inputting cleaning solution. Wherein the inlet flow passage communicates between the third end and the second end and communicates with the spray head 136 through the second end. The spray head 136 may be, but is not limited to, a universal direct spray head, which facilitates the addition of cleaning fluid to the workpiece well by adjusting the spray orifice of the spray head 136 to align with the opening of the workpiece well. It should be noted that, in other embodiments, the cleaning assembly 130 may use a rinsing, showering or spraying method to clean the workpiece, and the cleaning solution is added to the container of the workpiece, and obviously, the above-mentioned different cleaning methods are implemented by different spray heads 136.

In this embodiment, the cleaning seat 120 includes a connection portion 121, a bottom portion 122, a ring portion 123 and a top portion 124, the connection portion 121 is connected with the driving assembly 140, the bottom portion 122, the ring portion 123 and the top portion 124 are sequentially disposed on the connection portion 121 at intervals, the bottom portion 122 is used for bearing the bottom end of a workpiece, the ring portion 123 is used for sleeving the outer surface of the workpiece, the top portion 124 is used for limiting the top end of the workpiece, and the top portion 124 is provided with a liquid inlet through hole 125. When the cleaning base 120 swings, the bottom 122 of the cleaning base 120 can provide support for the workpiece, the ring 123 can limit the movement of the middle part of the workpiece, and the top 124 can prevent the workpiece from falling off and falling off when the liquid in the accommodating groove is poured by limiting the top end of the workpiece. The ring 123 is a deformable structure, and the workpiece is placed between the bottom 122 and the top 124 by deformation thereof, and is surrounded by the ring 123. In other embodiments, in order to fix workpieces of different sizes, the cleaning seat 120 is provided with an elastic clamping structure, so that workpieces of different sizes can be clamped, and the adaptability of the apparatus is improved, so as to clean workpieces of different sizes.

Further, the connection portion 121 is fixedly connected to the output shaft 144 and is connected to the support structure 114. The cleaning seat 120 may be formed by integral injection molding, and has a certain plastic deformation property, so that the workpiece can be conveniently placed, and meanwhile, the shaking of the workpiece is not affected.

The cleaning device 100 further includes a drying device 150, where the drying device 150 is disposed in the housing 110 and is used for drying the cleaned workpiece, so as to implement a cleaning and drying integrated design of the cleaning device 100. In this embodiment, the drying device 150 includes a heating plate, which is disposed on an inner surface of a sidewall of the housing 110, and heats air in the housing 110 to dry the cleaned workpiece. Further, in order to enhance the drying effect, the drying device 150 further includes an air flow generator that can induce air flow in the housing 110 to accelerate drying. Moreover, the airflow generator can be matched with the heating plate to output hot airflow.

Referring to fig. 5, fig. 5 is a schematic diagram of a cleaning system according to an embodiment of the utility model, and fig. 3 and fig. 4 are taken together, and fig. 5 shows a cleaning system 200 according to an embodiment of the utility model, including a sump 210, a liquid pump 220, and a cleaning apparatus 100, where the sump 210 is connected to the cleaning apparatus 100, and the liquid pump 220 is connected to the sump 210 and the cleaning apparatus 100, respectively. The specific structure of the cleaning apparatus 100 refers to the above embodiment, and since the cleaning system 200 of this embodiment adopts all the technical solutions of all the embodiments, the cleaning apparatus also has all the beneficial effects brought by the technical solutions of the embodiments, which are not described in detail herein. Wherein the cleaning apparatus 100 is provided with a liquid discharge port 102, and the liquid discharge port 102 is used for discharging the cleaning liquid after cleaning the workpiece 202. The header tank 210 communicates with the drain 102, and the liquid pump 220 communicates with the cleaning assembly 130 of the cleaning apparatus 100 to provide cleaning liquid to the cleaning assembly 130.

In the cleaning system 200 of the embodiment, the liquid collecting tank 210 recovers the cleaning liquid, so that the discharge of waste liquid is reduced, the liquid pump 220 can pump the cleaning liquid into the cleaning assembly 130 again, the utilization rate of the cleaning liquid is improved, the recovery and reutilization of the cleaning liquid are realized, the resources are saved, and the cleaning cost is reduced. Specifically, the liquid pump 220 is connected to the third end of the connection structure 134 of the cleaning assembly 130 through a pipeline, and is connected to the liquid inlet channel of the connection structure 134, so as to supply the cleaning liquid to the spray head 136 through the connection structure 134.

In this embodiment, a filtering component may be disposed in the housing 110 of the cleaning apparatus 100, and the cleaning solution after cleaning the workpiece is filtered by the filtering component and then discharged from the liquid outlet 102.

In this embodiment, the cleaning system 200 further includes a drain pipe 230, a supply pipe 240, a first solenoid valve 250, and a second solenoid valve 260. The liquid discharge pipe 230 communicates with the liquid discharge port 102, the liquid supply pipe 240 communicates with the liquid pump 220, and at least two liquid collection tanks 210 are disposed in parallel between the liquid discharge pipe 230 and the liquid supply pipe 240. Each header tank 210 is connected to drain pipe 230 by a first solenoid valve 250 and to supply pipe 240 by a second solenoid valve 260. The cleaning solution overflowed from the workpiece 202 and the cleaning solution poured out from the workpiece 202 each time are collected in the housing 110, and the cleaning system 200 uniformly collects or discharges the cleaning solution by controlling the opening and closing of the first electromagnetic valve 250 and the second electromagnetic valve 260, so as to reduce the time for the human body to directly contact with the acid-base substances.

In this embodiment, the number of the liquid collection tanks 210 may be, but not limited to, three, and correspondingly, the number of the first electromagnetic valves 250 and the second electromagnetic valves 260 is three, so that three cleaning liquid collection and discharge combinations are formed, and the throughput of cleaning liquid collection and discharge is improved.

Referring to fig. 3 to 5, the working principle of the cleaning system 200 of the present embodiment is as follows:

firstly, placing a crucible to be cleaned in a cleaning seat 120 of a cleaning device 100;

then, turning on the power supply of the equipment, and adjusting the spray head 136 of the cleaning assembly 130 to manually align with the opening of the accommodating groove of the crucible;

secondly, starting a cleaning program, wherein the lifting mechanism 132 of the cleaning assembly 130 descends the spray head 136, cleaning liquid is added into the accommodating groove of the crucible, the lifting mechanism 132 ascends the spray head 136 after the liquid adding is finished, after soaking for a period of time, the driving assembly 140 of the cleaning equipment 100 works, the cleaning seat 120 is swayed to shake the cleaning liquid in the accommodating groove of the crucible, after swaying for a period of time, the crucible is poured out to discharge the cleaning liquid, and the step is circulated to the crucible for cleaning;

finally, the drying device 150 is started, the cleaned workpiece 202 is dried, and the cleaning solution is uniformly collected or discharged by controlling the opening and closing of the first electromagnetic valve 250 and the second electromagnetic valve 260 each time the crucible is emptied.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A cleaning apparatus, comprising:

a housing;

the cleaning seat is rotatably arranged on the shell and is used for placing a workpiece with a containing groove;

the cleaning assembly is arranged on the shell and is positioned above the cleaning seat, and the cleaning assembly is used for supplying cleaning liquid; and

the driving assembly is arranged on the shell and connected with the cleaning seat, and the driving assembly is used for driving the cleaning seat to swing and shake cleaning liquid in the accommodating groove of the workpiece.

2. The washing apparatus of claim 1, wherein the swing angle of the washing seat ranges from-45 ° to +45° with respect to the lowest position.

3. The cleaning apparatus of claim 1, wherein the cleaning apparatus comprises a cleaning device,

the shell is provided with at least two spaced supporting structures;

the driving assembly comprises a driving motor and at least two transmission mechanisms, each transmission mechanism comprises an input shaft and an output shaft, all the transmission mechanisms share the same input shaft, the input shaft is axially connected with a rotating shaft of the driving motor, and the output shaft of each transmission mechanism is respectively connected with a supporting structure and a cleaning seat and drives the cleaning seat to rotate relative to the supporting structure.

4. A cleaning device according to claim 3 wherein each of the drive mechanisms further comprises meshed first and second gears, the first gear being fixedly connected to the input shaft and the second gear being fixedly connected to the output shaft.

5. The cleaning apparatus defined in any one of claims 1-4, wherein the cleaning assembly comprises a lifting mechanism, a connecting structure, and a spray head, the connecting structure being connected between the lifting mechanism and the spray head, the connecting structure being provided with a liquid inlet channel, the liquid inlet channel being in communication with the spray head.

6. The cleaning apparatus of claim 5, wherein the spray head is a universal direct spray head.

7. The cleaning apparatus defined in any one of claims 1-4, further comprising:

and the drying device is arranged in the shell and is used for drying the cleaned workpiece.

8. The cleaning apparatus defined in any one of claims 1-4, wherein the cleaning base comprises a connection portion, a bottom portion, a ring portion, and a top portion, the connection portion is connected to the driving assembly, the bottom portion, the ring portion, and the top portion are sequentially disposed on the connection portion at intervals, the bottom portion is used for carrying a bottom end of the workpiece, the ring portion is used for sleeving an outer surface of the workpiece, the top portion is used for limiting a top end of the workpiece, and the top portion is provided with a liquid inlet through hole.

9. A cleaning system, comprising:

a cleaning apparatus as claimed in any one of claims 1 to 8, the cleaning apparatus being provided with a liquid discharge port for discharging a cleaning liquid after cleaning the workpiece;

the liquid collecting box is communicated with the liquid outlet; and

and the liquid pump is respectively communicated with the liquid collecting box and the cleaning assembly.

10. The cleaning system of claim 9, further comprising: the liquid discharge pipe, the liquid supply pipe, the first electromagnetic valve and the second electromagnetic valve;

the liquid discharge pipe is communicated with the liquid discharge port, the liquid supply pipe is communicated with the liquid pump, and at least two liquid collecting boxes are connected in parallel between the liquid discharge pipe and the liquid supply pipe;

each liquid collecting box is connected with the liquid discharge pipe through a first electromagnetic valve and connected with the liquid supply pipe through a second electromagnetic valve.

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