CN219438993U - Dirt collecting device for a cleaning appliance and cleaning appliance - Google Patents

Abstract

The application provides a dirt collection device and cleaning equipment for cleaning equipment, in this dirt collection device, because solid-liquid separation ware settles in the inside of sewage case body to with the end-to-end connection of the dirt collecting channel in the sewage case body, and then can get into solid-liquid separation ware through the dirt collecting channel with the filth and separate, and then realized the separation of solid filth and liquid filth. When the sewage tank body and the sewage tank cover are taken down from the cleaning equipment as a whole, and the sewage tank cover is taken down from the sewage tank body, the state between the first half cavity and the second half cavity of the solid-liquid separator can be set to be an open state, so that large-particle solid dirt can be directly poured out, and meanwhile, liquid dirt and small-particle dirt of the sewage tank body can be poured out; because the dirt in the cleaning equipment is separated, and then the large-particle solid dirt and the liquid dirt or the small-particle dirt are classified and poured, the problem of blocking the pipeline when the dirt is poured is solved.

Description

Dirt collecting device for a cleaning appliance and cleaning appliance

Technical Field

The present application relates to the field of cleaning, and in particular to a dirt collecting device for a cleaning apparatus and a cleaning apparatus.

Background

With the continuous improvement of life quality, various intelligent cleaning devices are becoming more popular, and more users adopt the intelligent cleaning devices to clean the home environment. The intelligent cleaning devices are in various types, such as automatic floor washers, hand-held cleaning devices, window cleaning robots, and air cleaners.

Taking a handheld cleaning device as an example, the working principle is mainly that a floor brush on the handheld cleaning device is used for sucking solid-liquid dirt on the floor or a working surface into a sewage tank arranged on a machine body, so that the purpose of cleaning the floor or the working surface is achieved. After the handheld cleaning device is operated for a period of time, more dirt may be collected in the sewage tank, and the sewage tank needs to be removed from the machine body and the dirt in the sewage tank needs to be poured. However, the dirt in the sewage tank is directly poured into the dirt discharge pipe, and the dirt discharge pipe may be blocked due to both liquid dirt and solid dirt in the dirt. Therefore, how to improve the structure of the sewage tank in the cleaning device to separate the solid dirt from the liquid dirt, so that the poured dirt can not block the pipeline becomes a technical problem to be solved currently.

Disclosure of Invention

The present application provides a dirt collection device for a cleaning apparatus to address the problem of how to clog a conduit when dirt is poured. Meanwhile, the application also provides cleaning equipment.

The present application provides a dirt collection device for a cleaning apparatus, comprising: a sewage tank body, a sewage tank cover and a solid-liquid separator;

the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity;

the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator;

when the sewage tank cover covers the sewage tank body, the solid-liquid separator is arranged in the sewage tank body and is connected with the tail end of a sewage collecting channel arranged in the sewage tank body, and the state between the first half cavity and the second half cavity is in a closed state;

When the sewage tank cover is taken down from the sewage tank body, the state between the first half cavity and the second half cavity can be in a closed state or an open state.

Optionally, the solid-liquid separator is provided with a locking element;

the locking element has a locked position and an unlocked position;

when the locking element is positioned at the unlocking position and the sewage tank cover is taken down from the sewage tank body, the first half cavity and the second half cavity are switched from a closed state to an open state; when the locking element is positioned at the locking position and the sewage tank cover is taken off from the sewage tank body, the first half cavity and the second half cavity are in a closed state or an open state;

when the sewage tank cover is arranged on the sewage tank body and the locking element is positioned at the unlocking position, the first half cavity and the second half cavity can be switched from an open state to a closed state.

Optionally, an unlocking component is arranged on the sewage tank cover; the unlocking component is used for being triggered to take off the sewage tank body covering the sewage tank cover from the cleaning equipment; and, after the tank body covering the tank cover is removed from the cleaning apparatus, the unlocking means is adapted to be triggered to bring the catch element into an unlocked position.

Optionally, the bottom of the first half cavity is connected with the bottom of the second half cavity through a rotating shaft, the second half cavity is fixedly installed on the sewage tank cover, and the locking element is arranged on the first half cavity;

when the state between the first half cavity and the second half cavity is switched from the closed state to the open state, the first half cavity rotates around the rotating shaft, so that the first half cavity and the second half cavity can be opened to different degrees.

Optionally, a sewage inlet is arranged on the second half cavity, and the sewage inlet is connected with the tail end of the sewage collecting channel.

Optionally, the first half cavity and the second half cavity are both provided with filtering holes, and the filtering holes are used for separating solid dirt with different sizes from solid-liquid dirt flowing through the dirt collecting channel.

Optionally, the first half cavity is provided with a supporting rib, when the sewage tank cover covers the sewage tank body, the supporting rib props against the inner wall of the sewage tank body, so that the state between the first half cavity and the second half cavity is in a closed state.

The present application provides a dirt collection device for a cleaning apparatus, comprising: a sewage tank cover and a solid-liquid separator;

the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity;

the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator.

Optionally, the solid-liquid separator is provided with a locking element;

the locking element has a locked position and an unlocked position;

when the locking element is positioned at the unlocking position, the first half cavity and the second half cavity are switched from a closed state to an open state; when the locking element is in the locking position, the first half cavity and the second half cavity are in a closed state or an open state.

Optionally, an unlocking component is arranged on the sewage tank cover; the unlocking component is used for being triggered to take off the sewage tank body covering the sewage tank cover from the cleaning equipment; and, after the tank body covering the tank cover is removed from the cleaning apparatus, the unlocking means is adapted to be triggered to bring the catch element into an unlocked position.

Optionally, the bottom of the first half cavity is connected with the bottom of the second half cavity through a rotating shaft, the second half cavity is fixedly installed on the sewage tank cover, and the locking element is arranged on the first half cavity;

when the state between the first half cavity and the second half cavity is switched from the closed state to the open state, the first half cavity rotates around the rotating shaft, so that the first half cavity and the second half cavity can be opened to different degrees.

The application provides a cleaning device comprising: the sewage treatment device comprises a machine body, a sewage tank cover and a solid-liquid separator;

the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity;

the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator;

When the sewage tank cover covers the sewage tank body, the solid-liquid separator is arranged in the sewage tank body and is connected with the tail end of a sewage collecting channel arranged in the sewage tank body, and the state between the first half cavity and the second half cavity is in a closed state; the sewage tank body and the sewage tank cover are integrally and detachably arranged on the machine body;

when the sewage tank body and the sewage tank cover are taken down from the body as a whole and the sewage tank cover is taken down from the body, the state between the first half cavity and the second half cavity can be in a closed state or an open state.

Compared with the prior art, the application has the following advantages:

the present application provides a dirt collection device for a cleaning apparatus, comprising: a sewage tank body, a sewage tank cover and a solid-liquid separator; the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity; the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator; when the sewage tank cover is covered on the sewage tank body, the solid-liquid separator is arranged in the sewage tank body and is connected with the tail end of the sewage collecting channel arranged in the sewage tank body, and the state between the first half cavity and the second half cavity is in a closed state; when the sewage tank cover is taken down from the sewage tank body, the state between the first half cavity and the second half cavity can be in a closed state or an open state. In this filth collection device, when settling the sewage case body on cleaning equipment, because solid-liquid separation ware settles in the inside of sewage case body to with the end-to-end connection who sets up the filth collecting channel in the sewage case body, and then make cleaning equipment when carrying out cleaning operation, can get into solid-liquid separation ware with the filth through the filth collecting channel and separate, and then leave large granule solid filth in solid-liquid separation ware, liquid filth or tiny particle filth flow out through solid-liquid separation ware, finally flow to the bottom of sewage case body, and then realized the separation of solid filth and liquid filth. When the sewage tank body and the sewage tank cover are taken down from the cleaning equipment as a whole, and the sewage tank cover is taken down from the sewage tank body, the state between the first half cavity and the second half cavity of the solid-liquid separator can be set to be an open state, so that large-particle solid dirt can be directly poured out, and meanwhile, liquid dirt and small-particle dirt of the sewage tank body can be poured out; because the dirt in the cleaning equipment is separated, and then the large-particle solid dirt and the liquid dirt or the small-particle dirt are classified and poured, the problem of blocking the pipeline when the dirt is poured is solved.

In a further technical scheme, as the lock catch element is arranged on the solid-liquid separator, the lock catch element has a locking position and an unlocking position; and after the lock catch element is positioned at the unlocking position and the sewage tank cover is taken down from the sewage tank body, the first half cavity and the second half cavity are switched from the closed state to the open state, so that solid dirt in the first half cavity can be automatically poured out, and the user does not need to take out the solid dirt in the solid-liquid separator by hands, thereby improving the use experience of the user.

Drawings

Fig. 1 is a schematic structural view of a hand-held cleaning device.

Fig. 2 is a first structural schematic view of the dirt collecting apparatus.

Fig. 3 is a second structural schematic view of the dirt collecting apparatus.

Fig. 4 is a third structural schematic view of the dirt collecting apparatus.

Fig. 5 is a schematic diagram of a first structure of the sewage tank cover and the solid-liquid separator.

Fig. 6 is a schematic diagram of a second structure of the sewage tank cover and the solid-liquid separator.

Fig. 7 is a schematic view of a third structure of the sewage tank cover and the solid-liquid separator.

Fig. 8 is a fourth structural schematic diagram of the sewage tank cover and the solid-liquid separator.

Fig. 9 is a fourth structural schematic view of the dirt collecting apparatus.

Fig. 10 is a fifth structural schematic view of the dirt collecting apparatus.

Reference numerals: the sewage treatment device comprises a machine body 100, a sewage tank body 101, a sewage tank cover 102, a solid-liquid separator 103, a first half cavity 103-1, a second half cavity 103-2, a sewage inlet 103-3, a filtering hole 103-4, a rotating shaft 103-5, a sewage collection channel 104, a starting end 104-1, a tail end 104-2, an unlocking part 105, a long rod 105-1, a handle 106, a supporting rib 107, a locking element 108, a groove structure 109, a ground brush 200, a ground brush dust collection channel 201 and a handle 300.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other ways than those herein described and similar generalizations can be made by those skilled in the art without departing from the spirit of the application and the application is therefore not limited to the specific embodiments disclosed below.

The present application provides a dirt collecting device for a cleaning apparatus and a cleaning apparatus, and the following describes the structure and working principle of the dirt collecting device for a cleaning apparatus and the cleaning apparatus of the present application with specific examples. It should be noted that the embodiments described below are only some, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application. In order to facilitate the understanding of the cleaning device of the present application, the structure of the dirt collecting means mounted on the cleaning device will be described in detail.

First embodiment

A first embodiment of the present application provides a dirt collecting apparatus for a cleaning device, where the cleaning device may be a handheld cleaning device, and the structure of the handheld cleaning device may be referred to in fig. 1, which is a schematic structural diagram of the handheld cleaning device, and the handheld cleaning device includes: a main body 100, a sewage tank body 101, a floor brush 200 and a handle 300. The cleaning device in the application can also be an automatic floor washer, but can also be other cleaning devices provided with a dirt collecting device. In a specific working scenario, a dirt collecting device mounted on a cleaning apparatus is mainly used for temporarily collecting dirt, both solid and liquid, from a brush of the cleaning apparatus, which dirt is cleaned during cleaning.

Specifically, taking a handheld cleaning device as an example, when the cleaning device cleans the ground or the working surface, dirt on the ground or the working surface is cleaned mainly through the ground brush, then the dirt on the ground brush can enter the ground brush dust collection channel, and further enter the sewage tank dust collection channel through the ground brush dust collection channel, and finally are sucked into the sewage tank. The dirt can finally enter the sewage tank according to the path, mainly because the floor brush dust collection channel and the sewage tank dust collection channel in the cleaning equipment are negative pressure channels when the cleaning equipment performs normal cleaning, the pressure in the floor brush dust collection channel and the sewage tank dust collection channel is gradually reduced when the dirt passes through the floor brush dust collection channel and the sewage tank dust collection channel, and then the dirt can be sucked into the sewage tank.

After the cleaning device has been in operation for a period of time, the dirt in the tank needs to be dumped, since the dirt in the tank contains both solid dirt and liquid dirt. Generally, if the dirt contains liquid, the dirt is generally poured into the dirt discharge pipeline directly, but the dirt discharge pipeline may be blocked due to the dirt in the sewage tank containing solid dirt, so that a poor use experience is caused.

In order to solve the above problems, in the existing cleaning apparatus, a filter basket may be added to the sewage tank, and then, before the sewage is collected at the bottom of the sewage tank, the solid sewage in the sewage is intercepted by the filter basket and is collected in the filter basket, and the liquid sewage flows out through the holes of the filter basket and is collected at the bottom of the sewage tank. Therefore, the liquid dirt and the solid dirt can be separated, and the solid dirt and the liquid dirt can be poured respectively in the follow-up process, so that the dirt discharge pipeline is prevented from being blocked. However, when solid dirt is poured, the filter basket in the sewage tank needs to be detached, and a user needs to hold the filter basket to pour the solid dirt, and as the solid dirt is possibly attached to each position on the filter basket, the user can still be stained with the solid dirt when holding the filter basket, so that bad experience is caused to the user.

In order to solve the above-mentioned problem of the conventional cleaning apparatus in the process of dumping dirt, the present application provides a dirt collecting device for a cleaning apparatus, and in order to facilitate understanding of the structure of the dirt collecting device, please refer to fig. 2, which is a first structural schematic diagram of the dirt collecting device. Fig. 2 is in fact a partial schematic view of fig. 1.

Specifically, the above-mentioned dirt collection device includes: a sewage tank body 101, a sewage tank cover 102 and a solid-liquid separator 103.

In the present embodiment, in order to facilitate removal of the solid-liquid separator 103 when pouring out dirt, the solid-liquid separator 103 is fixedly installed on the sewage tank cover 102, so that removal of the solid-liquid separator 103 is also achieved when the sewage tank cover 102 is removed from the sewage tank body 101. Because the solid-liquid separator 103 is fixedly arranged on the sewage tank cover 102, when the sewage is poured, the solid-liquid separator 103 does not need to be taken down from the sewage tank cover 102, so that when the sewage tank cover 102 is held by a user, the sewage in the solid-liquid separator 103 can be poured out, the part of the solid-liquid separator 103 does not need to be held by the user, the hands are not dirty, and the use experience of the user is improved.

The sewage tank cover 102 can be held by hand, and the process of dumping dirt can be realized without removing or disassembling the solid-liquid separator 103 from the sewage tank cover 102, which is mainly related to the structure of the solid-liquid separator 103.

Specifically, the solid-liquid separator 103 includes a first half-cavity 103-1 and a second half-cavity 103-2. The state between the first half cavity 103-1 and the second half cavity 103-2 has two states as follows: the first half cavity 103-1 and the second half cavity 103-2 are in a closed state, and the first half cavity 103-1 and the second half cavity 103-2 are in an open state.

When the first half cavity 103-1 and the second half cavity 103-2 are in a closed state, the first half cavity 103-1 and the second half cavity 103-2 form an internal space of the solid-liquid separator 103, namely: the internal space of the solid-liquid separator 103 is composed of a first half cavity 103-1 and a second half cavity 103-2 which are mutually butted and closed.

In order to ensure that the solid-liquid separator 103 is capable of filtering solid-liquid mixed dirt from the dirt collection channel 104 (which is actually a dirt collection channel of the dirt tank) provided in the dirt tank body 101 when the entire dirt collection device is assembled on the cleaning apparatus, and further separating the solid-liquid mixed dirt, namely: the large solid dirt remains in the solid-liquid separator 103, and the liquid dirt and the small solid dirt flow out of the solid-liquid separator 103 and are collected at the bottom of the inner space of the sewage tank body 101, and when the sewage tank cover 102 is covered on the sewage tank body 101, the state between the first half cavity 103-1 and the second half cavity 103-2 is in a closed state. The solid-liquid separator 103 is now disposed inside the sewage tank body 101 and is connected to the end 104-2 (i.e., outlet) of the sewage collecting passage 104 inside the sewage tank body 101. In this embodiment, the dirt collection channel 104 is a dirt inlet duct within the dirt tank body 101 and is integrally formed with the dirt tank body 101, the dirt collection channel 104 being in aligned communication with the brush dust collection channel 201 when the dirt tank body and the dirt tank cover are integrally mounted on the cleaning apparatus.

Specifically, referring to fig. 1 and 2, when the cleaning apparatus is sweeping, the floor brush 200 sucks dirt on the floor or working surface into the floor brush dust suction passage 201, and then the dirt is further sucked into the dirt collection passage 104 inside the sewage tank body 101. In practice, the inner space of the soil collecting channel 104 is separated from the space for collecting soil inside the sewage tank body 101 by the solid-liquid separator 103, thereby enabling the soil to flow in the arrow direction shown in fig. 2.

The dirt collecting channel 104 may be a vertical pipe provided at the bottom of the sewage tank body 101, as shown in fig. 3, which is a second structural schematic view of the dirt collecting apparatus, and in fact, corresponds to a schematic view of the process of removing the sewage tank cover 102 from the sewage tank body 101.

Of course, it will be appreciated that the tank cover 102 and the tank body 101 need to be removed from the cleaning apparatus as a whole prior to removing the tank cover 102 from the tank body 101.

In this embodiment, in order to ensure that the contaminants flowing through the contaminant collecting channel 104 can smoothly enter the solid-liquid separator 103, a wastewater inlet 103-3 is provided on the solid-liquid separator 103, specifically, the wastewater inlet 103-3 may be provided on the second half chamber 103-2, the wastewater inlet 103-3 is connected to the end of the contaminant collecting channel 104, and the contaminants flow into the solid-liquid separator 103 through the wastewater inlet 103-3 on the solid-liquid separator 103 when the contaminants flow through the end of the contaminant collecting channel 104. In this embodiment, the dirt collecting channel 104 is arranged at an off-center position, and is located at a side far from the handle 106 in the sewage tank body 101, the solid-liquid separator 103 is located at a side near to the handle 106, and a baffle is further arranged on the sewage tank cover 102, and the baffle at least partially surrounds the end 104-2 of the dirt collecting channel 104, so that the dirt coming out of the end 104-2 of the dirt collecting channel 104 can only enter the solid-liquid separator 103 through the sewage inlet 103-3.

In another embodiment, a through hole is formed in the bottom plate of the solid-liquid separator 103, the sewage collecting channel 104 may be located at the center of the sewage tank body 101, and the sewage collecting channel 104 passes through the through hole in the bottom plate of the solid-liquid separator 103, so that the end 104-2 of the sewage collecting channel 104 is higher than the through hole in the bottom plate of the solid-liquid separator 103, and thus, the sewage entering from the sewage collecting channel 104 flows out from the end 104-2 and enters the inside of the solid-liquid separator 103. The through holes on the bottom plate of the solid-liquid separator 103 are positioned on the bottom plate of the first half cavity 103-1 or the bottom plate of the second half cavity 103-2; alternatively, it may be partially located at the floor of the first cavity half 103-1 and partially located at the floor of the second cavity half 103-2.

The dirt can enter the dirt collection channel 104 and flow through the dirt collection channel 104 because the beginning 104-1 of the dirt collection channel 104 is disposed at the bottom of the tank body 101, the beginning 104-1 interfaces with the brush dust collection channel 201 on the cleaning arrangement. Thus, when the floor brush 200 of the cleaning device is in cleaning operation, dirt can be sucked into the floor brush dust collection channel 201 through the floor brush 200, and then sucked into the dirt collection channel 104 through the starting end 104-1, and when the dirt flows through the tail end 104-2, the dirt enters the solid-liquid separator 103 through the sewage inlet 103-3 for solid-liquid separation.

After the dirt flows into the solid-liquid separator 103, the dirt can be separated at the solid-liquid separator 103. The solid-liquid dirt separation herein is to collect the large-particle solid dirt in the solid-liquid separator 103 by a filtering process on the solid-liquid separator 103, and the small-particle solid dirt and the liquid dirt flow out of the solid-liquid separator 103, and finally, are collected at the bottom of the inner space of the sewage tank body 101. Of course, as to which contaminants belong to the large-particle solid contaminants, it is mainly determined by the pore size of the filter pores on the solid-liquid separator 103. The larger the diameter of the filtering holes, the larger the particle diameter of the large solid dirt collected in the solid-liquid separator 103, and in order to prevent the dirt such as hair from entering the bottom of the inner space of the sewage tank body 101 along with the liquid dirt, small upright posts may be provided on the inner wall or the bottom wall of the inside of the solid-liquid separator 103 for intercepting the dirt such as hair.

Specifically, the filtering holes on the solid-liquid separator 103 mentioned above may be filtering holes 103-4 formed on both the first half cavity 103-1 and the second half cavity 103-2, and the pore size may be set according to the requirement.

The above-described principle of separating the dirt from the solid and liquid is mainly achieved by the structure of the dirt collecting device when the dirt collecting device is mounted on the cleaning device, which is mainly the process of collecting the dirt in the dirt collecting device and separating the dirt from the solid and liquid during the cleaning operation of the cleaning device.

In fact, when the dirt collecting device is required to be timely poured out when the dirt collecting device is more dirt after the cleaning device performs cleaning for a period of time, so that the cleaning efficiency of the cleaning device is ensured.

Specifically, in order to facilitate the removal of the dirt collection device (including the integration of the tank body with the tank cover, which covers the tank body at this time) from the cleaning apparatus, an unlocking member 105 is provided on the tank cover 102; the unlocking means 105 is intended to be activated in order to be able to remove the tank body covering the tank cover from the cleaning device. Referring to fig. 2, when the unlocking part 105 is triggered by a user, a latch for locking the sewage tank cover 102 or the sewage tank body 101 of the cleaning apparatus is opened, and thus the soil collecting device can be removed from the cleaning apparatus. In fact, fig. 2 may illustrate the entire dirt collection device removed.

Generally, the sewage tank cover 102 or the sewage tank body 101 can be locked to the cleaning apparatus by a latch on the cleaning apparatus, and thus the entire soil collecting device can be stably seated on the main body of the cleaning apparatus when the cleaning apparatus performs a cleaning operation. When the dirt collected in the dirt collection device needs to be poured, the unlocking member 105 may be pressed to remove the entire dirt collection device from the cleaning apparatus.

In order to facilitate the user's holding or manipulating the entire soil collecting device during the removal of the entire soil collecting device, referring to fig. 2, a handle 106 may be provided at an outer upper portion of the soil box body 101, and the entire soil collecting device (i.e., the soil box body 101 covering the soil box cover 102) may be removed from the cleaning device by holding the handle 106.

After the entire dirt collecting apparatus is removed, if the dirt collected in the dirt collecting apparatus needs to be poured out, the liquid dirt and the small solid dirt in the sewage tank body 101 need to be poured out, and the large solid dirt in the solid-liquid separator 103 needs to be poured out at the same time. It is thus necessary to take out the solid-liquid separator 103 from the sewage tank body 101. Fig. 3 is a schematic view showing a process of removing the solid-liquid separator 103 from the sewage tank body 101, and since the solid-liquid separator 103 is fixedly mounted on the sewage tank cover 102 in the present embodiment, the process of removing the sewage tank cover 102 from the sewage tank body 101 is actually a process of removing the solid-liquid separator 103 from the sewage tank body 101.

When the sewage tank cover 102 is removed from the sewage tank body 101, the state between the first half chamber 103-1 and the second half chamber 103-2 may be in a closed state or an open state. It can be appreciated that the state between the first half chamber 103-1 and the second half chamber 103-2 is set to the closed state while the sewage tank cover 102 is covered on the sewage tank body 101 and during the process of taking out the sewage tank cover 102 from the sewage tank body 101, so that the large solid dirt in the solid-liquid separator 103 is prevented from leaking out and falling into the sewage tank body 101, thereby losing the filtering effect of the dirt.

Specifically, when the sewage tank cover 102 is covered on the sewage tank body 101, the space where the sewage tank body 101 houses the solid-liquid separator 103 is such that the state between the first half chamber 103-1 and the second half chamber 103-2 is not in an open state. More specifically, please refer to fig. 4, which is a third structural schematic view of the sewage collecting device, which may be a schematic view of a process of actually replacing the sewage tank cover 102 with the sewage tank body 101.

Specifically, in this embodiment, the first half cavity 103-1 may be provided with the support rib 107, and when the sewage tank cover 102 is covered on the sewage tank body 101, the support rib 107 abuts against the inner wall of the sewage tank body 101, so that the state between the first half cavity 103-1 and the second half cavity 103-2 is in the closed state.

After the sewage cover 102 is removed from the sewage tank body 101, please refer to fig. 5, which is a first structural schematic diagram of the sewage cover and the solid-liquid separator. On this basis, the solid-liquid separator 103 may be opened, so that the state between the first half cavity 103-1 and the second half cavity 103-2 is in an open state, to pour out the large-particle solid dirt in the solid-liquid separator 103.

Specifically, in order to facilitate opening of the solid-liquid separator 103, a lock catch element 108 is provided on the solid-liquid separator 103; in this embodiment, the latching element 108 has a latched position and an unlatched position; when the latch element 108 is in the unlocked position (of course, the sewage tank cover is removed from the sewage tank body), the first half cavity 103-1 and the second half cavity 103-2 are switched from the closed state to the open state; when the latch member 108 is in the latched position (when the tank cover is removed from the tank body), the first half cavity 103-1 and the second half cavity 103-2 are either closed or open.

Specifically, in fig. 5, the unlocking member 105 on the tank cover 102 is pressed, and after the unlocking member 105 is triggered, the lock catch element 108 is in the unlock position. The latch member 108 is in the unlocked position as shown in fig. 6, which is a second schematic view of the tank cover and the solid-liquid separator. Fig. 5 differs from fig. 6 in that the catch element 108 is in the locked position in fig. 5 and in that the catch element 108 is in the unlocked position in fig. 6.

In the present embodiment, when the dirt collecting apparatus is provided on the cleaning device, the unlocking member 105 is actually used to unlock the catch on the cleaning device that locks the dirt tank cover 102 or the dirt tank body 101; even if the latch member 108 is unlocked at this time, the latch member 108 is restored to the locked position because the first half chamber 103-1 is disposed opposite to the second half chamber 103-2 and is clamped inside the sewage tank body 101.

Likewise, when the dirt collection device is removed from the cleaning apparatus, but the tank cover 102 is still covering the tank body 101, the latch element 108 will resume the latched position even if the latch element 108 is unlocked, since the first half-cavity 103-1 is disposed opposite the second half-cavity 103-2 and clamped inside the tank body 101.

Only when the sewage tank cover 102 is removed from the sewage tank body 101, the unlocking member 105 unlocks the locker element 108, and thus the locker element 108 is in the unlocked position, the solid-liquid separator 103 can be opened. In fact, in the present embodiment, the unlocking means 105 has a double unlocking function, on the one hand, when the tank cover and the tank body are integrally mounted on the cleaning apparatus, the unlocking means is used to be triggered so as to facilitate the user to take down the tank body covering the tank cover from the cleaning apparatus; on the other hand, after the sewage tank body covering the sewage tank cover is removed from the cleaning apparatus, the unlocking means may be further configured to be triggered to place the latch element in the unlocked position so as to switch between the first half-chamber and the second half-chamber from the closed state to the open state, thereby cleaning the dirt in the solid-liquid separator 103.

Specifically, opening the solid-liquid separator 103 is mainly related to the structure of the solid-liquid separator 103. In this embodiment, please refer to fig. 7, which is a third structural diagram of a sewage tank cover and a solid-liquid separator, wherein the bottom of the first half cavity 103-1 is connected to the bottom of the second half cavity 103-2 through a rotating shaft 103-5, the second half cavity 103-2 is fixedly mounted on the sewage tank cover 102, and the locking element 108 is disposed on the first half cavity 103-1.

After the latch element 108 is in the unlocked position and the state between the first half cavity 103-1 and the second half cavity 103-2 is switched from the closed state to the open state, the bottom of the first half cavity 103-1 rotates around the rotating shaft 103-5, so that the first half cavity 103-1 and the second half cavity 103-2 can be opened to different degrees. Referring to fig. 7 and 8, fig. 8 is a fourth schematic structural diagram of the sewage tank cover and the solid-liquid separator, and the state illustrated in fig. 7 and 8 is that the first half cavity 103-1 and the second half cavity 103-2 are opened to a larger extent, at this time, the large-particle solid dirt in the solid-liquid separator 103 can slide out from the first half cavity 103-1, so as to further realize the process of cleaning the dirt in the solid-liquid separator 103.

It should be noted that, during the process of opening the solid-liquid separator 103, only after the unlocking member 105 is triggered, and a force acts on the locking element 108, the locking element 108 is in the unlocking position. When the unlocking member 105 no longer applies a force to the locker element 108 after the first half-chamber 103-1 is rotated, the locker element 108 returns to the locked position, e.g. the locker element 108 is in the unlocked position and the locked position can be referred to in fig. 6 and 7, respectively. In fact, the lever principle is utilized in the process that the unlocking member 105 applies a force to the locking element 108 to bring the locking element 108 to the unlocking position, and the long rod 105-1 in the unlocking member 105 triggers the locking element 108 to bring it to the unlocking position.

After the liquid dirt and the small solid dirt in the sewage tank body 101 are poured out, and the large solid dirt in the solid-liquid separator 103 is poured out, the dirt collecting device needs to be arranged on the cleaning device again, so that the cleaning device can continue to perform cleaning work.

Specifically, please refer to fig. 9 and 10, which are a fourth structural diagram and a fifth structural diagram of the sewage collecting device, and actually correspond to a process state diagram of repositioning the sewage tank cover 102 on the sewage tank body 101.

Referring to fig. 9, a user may hold the sewage tank cover 102 and align the first half cavity 103-1 located below with the opening of the sewage tank body 101, where the first half cavity 103-1 is limited by the sewage tank body 101 so that the first half cavity 103-1 rotates along the rotation axis 103-5, and further the degree of opening between the first half cavity 103-1 and the second half cavity 103-2 is gradually reduced, when the first half cavity 103-1 and the second half cavity 103-2 are in a state to be contacted, please refer to fig. 10, and the latch element 108 is changed from the locking position to the unlocking position to the locking position, so that the first half cavity 103-1 and the second half cavity 103-2 are locked into the closed state (at this time, the latch element 108 may be automatically located at the locking position, or the unlocking member 105 may be manually triggered so that the latch element 108 is located at the locking position), and further the opening state between the first half cavity 103-1 and the second half cavity 103-2 may be switched from the open state to the closed state, so that the sewage tank cover 101 can be completely closed after the first half cavity 103-1 and the second half cavity 103-2 are locked into the closed state. After that, the sewage tank body 101 covering the sewage tank cover 102 is relocated in the cleaning apparatus.

In addition, referring to fig. 3, a groove structure 109 is provided on the upper side of the sewage cover 102, and the groove structure 109 is used for accommodating a filter on the cleaning device, and the filter is used for exhausting or air intake. In the present embodiment, the air inlet space below between the sewage tank cover 102 and the filter is not perforated due to the blocking of the solid-liquid separator, so that no dirt is adsorbed at the groove structure 109, and the dirt at the groove structure is reduced.

In the dirt collecting device of this embodiment, when settling the sewage case body on cleaning equipment, because solid-liquid separator settles in the inside of sewage case body to with the end-to-end connection who sets up the dirt collecting channel in the inside of sewage case body, and then make cleaning equipment when carrying out cleaning operation, can get into solid-liquid separator with the filth through the dirt collecting channel and separate, and then leave large granule solid filth in solid-liquid separator, liquid filth or little granule filth flow out through solid-liquid separator, finally flow to the bottom of sewage case body, and then realized the separation of solid filth and liquid filth. When the sewage tank body and the sewage tank cover are taken down from the cleaning equipment as a whole, and the sewage tank cover is taken down from the sewage tank body, the state between the first half cavity and the second half cavity of the solid-liquid separator can be set to be an open state, so that large-particle solid dirt can be directly poured out, and meanwhile, liquid dirt and small-particle dirt of the sewage tank body can be poured out; because the dirt in the cleaning equipment is separated, and then the large-particle solid dirt and the liquid dirt or the small-particle dirt are classified and poured, the problem of blocking the pipeline when the dirt is poured is solved. In addition, in the whole process of taking the dirt collecting device off the cleaning device and pouring out the dirt, the hands of the user cannot be stained with any dirt, and therefore the use experience of the user is improved.

Second embodiment

The present embodiment provides another dirt collection apparatus for a cleaning device, comprising: a sewage tank cover and a solid-liquid separator; the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity.

In the present embodiment, the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator.

In the embodiment, the solid-liquid separator is provided with a locking element; the locking element has a locking position and an unlocking position; when the locking element is positioned at the unlocking position, the first half cavity and the second half cavity are switched from a closed state to an open state; when the locking element is in the locking position, the first half cavity and the second half cavity are in a closed state or an open state.

In the embodiment, an unlocking part is arranged on the sewage tank cover; the unlocking component is used for being triggered to take off the sewage tank body covering the sewage tank cover from the cleaning equipment; and, after the tank body covering the tank cover is removed from the cleaning device, the unlocking means is adapted to be triggered to bring the catch element into the unlocked position.

In the embodiment, the bottom of the first half cavity is connected with the bottom of the second half cavity through a rotating shaft, the second half cavity is fixedly arranged on the sewage tank cover, and the locking element is arranged on the first half cavity; when the state between the first half cavity and the second half cavity is switched from the closed state to the open state, the first half cavity rotates around the rotating shaft, so that the first half cavity and the second half cavity can be opened to different degrees.

Third embodiment

The present embodiment provides a cleaning apparatus including: the sewage treatment device comprises a machine body, a sewage tank cover and a solid-liquid separator; the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity.

In the present embodiment, the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator.

In this embodiment, when the sewage tank cover is covered on the sewage tank body, the solid-liquid separator is disposed inside the sewage tank body and connected to the end of the sewage collection passage provided in the sewage tank body, and the state between the first half chamber and the second half chamber is in a closed state; the sewage tank body and the sewage tank cover are detachably arranged on the main body as a whole; when the sewage tank body and the sewage tank cover are taken down from the main body as a whole and the sewage tank cover is taken down from the sewage tank body, the state between the first half cavity and the second half cavity can be in a closed state or an open state.

Application scenario 1

When the user uses cleaning equipment to clean the ground, after a period of time, the sewage in the sewage tank body and the solid-liquid separator need pour out, and the user can trigger unlocking part, and then makes cleaning equipment be used for locking the sewage tank lid or the hasp of locking the sewage tank body open, takes off the sewage tank body of covering the sewage tank lid from cleaning equipment. Then, the sewage tank cover is taken down from the sewage tank body, the unlocking component is triggered again, the solid-liquid separator is opened, and the dirt in the solid-liquid separator is poured out; and then, pouring out the dirt in the sewage tank body.

Application scenario 2

After the dirt in the solid-liquid separator and the dirt in the sewage tank body are poured out, the sewage tank cover is covered on the sewage tank body again, and in the process, when the first half cavity and the second half cavity are close to each other, the unlocking component is triggered, and the first half cavity and the second half cavity are locked into a closed state through the locking elements. And then triggering the unlocking component again, placing the sewage tank body covering the sewage tank cover on the cleaning equipment, and firmly placing the sewage tank body covering the sewage tank cover on the cleaning equipment through locking the sewage tank cover or locking a lock catch of the sewage tank body.

While the preferred embodiment has been described, it is not intended to limit the invention thereto, and any person skilled in the art may make variations and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be defined by the claims of the present application.

Claims (12)

1. A dirt collection device for a cleaning apparatus, comprising: a sewage tank body, a sewage tank cover and a solid-liquid separator;

the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity;

the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator;

when the sewage tank cover covers the sewage tank body, the solid-liquid separator is arranged in the sewage tank body and is connected with the tail end of a sewage collecting channel arranged in the sewage tank body, and the state between the first half cavity and the second half cavity is in a closed state;

When the sewage tank cover is taken down from the sewage tank body, the state between the first half cavity and the second half cavity can be in a closed state or an open state.

2. A soil collection device for a cleaning apparatus according to claim 1, wherein the solid liquid separator is provided with a catch element;

the locking element has a locked position and an unlocked position;

when the locking element is positioned at the unlocking position and the sewage tank cover is taken down from the sewage tank body, the first half cavity and the second half cavity are switched from a closed state to an open state; when the locking element is positioned at the locking position and the sewage tank cover is taken off from the sewage tank body, the first half cavity and the second half cavity are in a closed state or an open state;

when the sewage tank cover is arranged on the sewage tank body and the locking element is positioned at the unlocking position, the first half cavity and the second half cavity can be switched from an open state to a closed state.

3. A soil collection device for a cleaning apparatus according to claim 2 wherein the waste bin cover is provided with an unlocking feature; the unlocking component is used for being triggered to take off the sewage tank body covering the sewage tank cover from the cleaning equipment; and, after the tank body covering the tank cover is removed from the cleaning apparatus, the unlocking means is adapted to be triggered to bring the catch element into an unlocked position.

4. The soil collecting device for a cleaning apparatus of claim 2, wherein a bottom of the first half chamber is connected to a bottom of the second half chamber by a rotation shaft, the second half chamber is fixedly mounted on the sewage tank cover, and the latch member is disposed on the first half chamber;

when the state between the first half cavity and the second half cavity is switched from the closed state to the open state, the first half cavity rotates around the rotating shaft, so that the first half cavity and the second half cavity can be opened to different degrees.

5. A soil collection device for a cleaning appliance according to claim 1, wherein the second half chamber is provided with a sewage inlet connected to an end of the soil collection passage.

6. The dirt collecting apparatus for a cleaning device according to claim 1, wherein the first half chamber and the second half chamber are each provided with a filtering hole for separating solid dirt of different sizes from the solid dirt flowing through the dirt collecting passage.

7. The soil collecting device for a cleaning appliance of claim 1, wherein the first half chamber is provided with a support rib which abuts against an inner wall of the sewage tank body when the sewage tank cover is covered on the sewage tank body so that a state between the first half chamber and the second half chamber is in a closed state.

8. A dirt collection device for a cleaning apparatus, comprising: a sewage tank cover and a solid-liquid separator;

the solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity;

the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator.

9. A soil collection device for a cleaning apparatus according to claim 8, wherein the solid liquid separator is provided with a catch element;

the locking element has a locked position and an unlocked position;

when the locking element is positioned at the unlocking position, the first half cavity and the second half cavity are switched from a closed state to an open state; when the locking element is in the locking position, the first half cavity and the second half cavity are in a closed state or an open state.

10. A soil collection device for a cleaning apparatus according to claim 9 wherein the waste bin cover is provided with an unlocking feature; the unlocking component is used for being triggered to take off the sewage tank body covering the sewage tank cover from the cleaning equipment; and, after the tank body covering the tank cover is removed from the cleaning apparatus, the unlocking means is adapted to be triggered to bring the catch element into an unlocked position.

11. The soil collection device for a cleaning apparatus of claim 9, wherein a bottom of the first half cavity is connected to a bottom of the second half cavity by a rotating shaft, the second half cavity is fixedly mounted on the sewage tank cover, and the latch element is disposed on the first half cavity;

when the state between the first half cavity and the second half cavity is switched from the closed state to the open state, the first half cavity rotates around the rotating shaft, so that the first half cavity and the second half cavity can be opened to different degrees.

12. A cleaning apparatus, comprising: the sewage treatment device comprises a machine body, a sewage tank cover and a solid-liquid separator;

The solid-liquid separator is fixedly arranged on the sewage tank cover and comprises a first half cavity and a second half cavity;

the state between the first half cavity and the second half cavity has two states as follows: the first half cavity and the second half cavity are in a closed state, and the first half cavity and the second half cavity are in an open state; when the first half cavity and the second half cavity are in a closed state, the first half cavity and the second half cavity form an inner space of the solid-liquid separator;

when the sewage tank cover covers the sewage tank body, the solid-liquid separator is arranged in the sewage tank body and is connected with the tail end of a sewage collecting channel arranged in the sewage tank body, and the state between the first half cavity and the second half cavity is in a closed state; the sewage tank body and the sewage tank cover are integrally and detachably arranged on the machine body;

when the sewage tank body and the sewage tank cover are taken down from the body as a whole and the sewage tank cover is taken down from the body, the state between the first half cavity and the second half cavity can be in a closed state or an open state.