CN217852834U - A offal structure and cleaning machine for cell body - Google Patents

Abstract

The utility model relates to a drainage structure and a cleaning machine for a tank body, which comprises a shell, wherein the inside of the shell is provided with a water inlet channel communicated with a discharge port of the tank body and a drainage channel communicated with a water outlet of the water inlet channel, and the drainage channel is positioned at the downstream of the water inlet channel along a fluid flow path; the garbage disposal mechanism is at least partially positioned in the drainage channel and is used for disposing the garbage in the drainage channel; the side wall of the shell is provided with a through channel communicated with the water outlet at a position adjacent to the water outlet, and a traction valve is arranged at the through channel and used for opening or closing the water outlet. On one hand, when the traction valve closes the water outlet of the water inlet channel, the traction valve is prevented from extending into the water inlet channel and being injured; on the other hand, only water is stored in the water inlet channel, so that the water storage amount is reduced, the drying difficulty is reduced, and the generation of peculiar smell is reduced.

Description

A offal structure and cleaning machine for cell body

Technical Field

The utility model belongs to lower water field, concretely relates to lower water structure and cleaning machine for cell body.

Background

The prior tank bodies such as a cleaning pool, a water tank, a wash basin, a bathtub and the like are all provided with a drainage structure, and the drainage structure has the function of draining water through a drainage pipe after the water passes through the drainage structure.

For example, the Chinese utility model patent, a water tank type cleaning machine, whose patent number is ZL201821990319.3 (publication number is CN 209733889U), discloses a water tank type cleaning machine, which comprises a water tank, wherein the bottom of the water tank is at least partially sunken to form a backwater area, and a water outlet and an impeller mounting port which are positioned in the backwater area are arranged; the flat filter screen is in the same shape as the water return area and is detachably arranged on the water return area; the drainer is arranged at the drain opening, and the bottom of the drainer is connected with an automatic drain pipe; the impeller is rotatably arranged in the water return area; the cleaning motor is arranged at the bottom of the water tank, and an output shaft of the cleaning motor penetrates through the impeller mounting hole and is connected with the impeller; the air guide sleeve is arranged on the outer side of the lower end of the impeller and used for guiding water in the backwater area to the lower end of the impeller; the cleaning assembly is detachably arranged in the water tank; the cleaning assembly comprises a cleaning basket, a cleaning rotating arm, a connecting cover and a fixing device; the connecting cover is connected with the cleaning rotating arm and the fixing device, the fixing device is connected with the cleaning basket, the bottom of the connecting cover is propped against the flow guide cover and covers the upper end of the impeller, and a cleaning through hole communicated with the inside of the cleaning rotating arm is formed in the side wall of the connecting cover. In the patent, drainage is realized through the drainage port, but in the drainage process, garbage easily enters the drainage pipe to block the drainage pipe.

As a further example, the chinese utility model patent "a cleaning machine" previously applied by the present applicant, the patent No. ZL201920258159.1 (No. CN 209932650U) discloses a cleaning machine, which comprises a sink body having a washing chamber, wherein a residue basket for collecting food residues is provided at the bottom of the sink body, and the cleaning machine further comprises a housing, a first impeller, a second impeller, a first driving member, a first filter screen, a water return pipeline, a second driving member, and a traction valve. The disintegrating slag structure is direct to be linked together with the sediment basket, the food waste of collecting in the sediment basket can be directly through the guide way entering casing inner chamber, and further carry downstream, the disintegrating slag, discharge, and the water accessible return water structure that falls into in the inner chamber along with food waste flows back to the washing chamber of basin body, can in time discharge the food waste in the sediment basket, avoid washing the dishes water secondary pollution, but the traction valve is located the low reaches of impeller, on the one hand, the user contacts the impeller and receives the injury when stretching into in the sediment blue easily, on the other hand, the regional water of gathering on traction valve upper reaches is too much, be difficult for the drying and produce the peculiar smell.

Therefore, further improvements to existing launch structures are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the first technical problem that will solve is to provide a lower water structure for cell body that reduces the water yield and gathers to the current situation of above-mentioned prior art.

The second technical problem to be solved by the utility model is to provide a cleaning machine with the above-mentioned drainage structure.

The utility model provides a technical scheme that above-mentioned first technical problem adopted is: a launching structure for a trough body comprises:

a housing having a water inlet passage communicating with the discharge port of the tank body and a water discharge passage communicating with the water outlet of the water inlet passage, the water discharge passage being located downstream of the water inlet passage along a fluid flow path;

the garbage disposal mechanism is at least partially positioned in the drainage channel and is used for disposing the garbage in the drainage channel;

the method is characterized in that: the lateral wall of the shell is provided with a through channel communicated with the water outlet at the position adjacent to the water outlet, and the launching structure also comprises:

and the traction valve is arranged at the through channel and used for opening or closing the water outlet.

The tank body can be a tank body of a cleaning machine or a tank body of a water tank.

The structure of the traction valve is various, and the traction valve may open or close the water outlet by driving the valve core to move back and forth along the length direction of the through channel, or may open or close the water outlet by driving the valve core to deflect, but preferably, the traction valve includes a valve body and a valve core, the valve body is installed at an open end of the through channel, an inlet of the through channel is the water outlet, and the valve core is located in the through channel and can move back and forth along the length direction of the through channel to open or close the water outlet.

The top opening of the drainage channel can be opened at the through channel and can also be positioned at the water outlet of the water inlet channel, but preferably, the side wall of the through channel is opened with a communication port, the drainage channel vertically extends, and the top opening of the drainage channel is the communication port.

The garbage disposal mechanism has various structural forms, and may only adopt a form of the first cutting member, and may also adopt a form of matching the first cutting member with the grinding disc, but preferably, the garbage disposal mechanism includes the first cutting member, the grinding disc fixed relative to the housing, and a driving member capable of driving the first cutting member to rotate, the driving member has an output shaft extending along the length direction of the drainage channel, the first cutting member is mounted on the output shaft of the driving member and located in the drainage channel, the grinding disc is provided with a sewage discharge hole, and along the fluid flow path, the sewage discharge hole is located at the downstream of the first cutting member.

The structural style of abrasive disc has the multiple, can adopt connecting plate and grinding ring matched with form, also can only adopt the connecting plate and set up the form of grinding the tooth on the connecting plate, but preferably, the abrasive disc is including the connecting plate and follow the periphery of connecting plate along the axial of output shaft and towards the grinding ring of inhalant canal direction extension, the trompil that supplies the output shaft of driving piece wears out and blowoff hole are seted up to the connecting plate, first cutting member is located in the region that grinding ring surrounds, the internal perisporium of grinding ring is towards first cutting member direction extension is formed with and is used for grinding kibbling grinding tooth to rubbish.

The structural style of first cutting member has the multiple, can only adopt the form of first cutting knife, also can adopt first cutting knife and second cutting knife matched with form, but preferably, first cutting member is including the mounting panel and be located week side and the first cutting knife of lateral extension of mounting panel, first cutting knife is provided with along the axial of output shaft just towards the second cutting knife that intake duct direction extended, the confession is seted up to the mounting panel the mounting hole that the output shaft of driving piece passed.

In order to discharge the garbage cut and crushed by the first cutting knife in time, the sewage discharge hole is positioned on the rotating path of the first cutting knife.

In order to improve the crushing capacity and reduce the size of the cut garbage, the first cutting knife is provided with a third cutting knife extending at the same side as the second cutting knife, the second cutting knife and the third cutting knife are arranged at intervals from inside to outside, and the sewage discharge hole comprises a first sewage discharge hole and a second sewage discharge hole which are arranged at intervals from inside to outside.

In order to further reduce the size of the cut garbage, a cutting part for cutting the garbage is arranged in the first sewage draining hole.

Preferably, the first sewage draining holes are arranged on the peripheral side of the output shaft at intervals along the circumferential direction of the output shaft, and a third sewage draining hole is arranged between every two adjacent first sewage draining holes.

Further preferably, a second cutting member is relatively fixed to the output shaft of the driving member, and the second cutting member is located downstream of the sewage discharge hole along the fluid flowing direction.

The second cutting member has various structural forms, and may adopt the structural form of the first cutting member, and may also adopt other forms, but preferably, the second cutting member includes a connecting portion and a blade located on the peripheral side of the connecting portion and extending laterally, and the peripheral edge of the blade is distributed with cutting openings for cutting garbage.

In order to accelerate the discharge of the garbage, a sewage draining outlet is formed in the side wall of the drainage channel, an impeller used for pushing the garbage to the sewage draining outlet is relatively fixed on an output shaft of the driving piece, and the impeller is arranged close to the sewage draining outlet and is positioned at the downstream of the first cutting piece.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the utility model provides a cleaning machine with launch structure which characterized in that: the washing device comprises a tank body with a washing chamber, wherein the lower water structure is positioned below the tank body, and the top opening of the water inlet channel is communicated with a discharge port of the tank body.

Compared with the prior art, the utility model has the advantages of: according to the drainage structure for the trough body, the traction valve is arranged at the upstream of the drainage channel, so that on one hand, when the traction valve closes the water outlet of the water inlet channel, the hand of a user is prevented from extending into the water inlet channel to be injured; on the other hand, only water is stored in the water inlet channel, so that the water storage amount is reduced, the drying difficulty is reduced, and the generation of peculiar smell is reduced.

Drawings

Fig. 1 is a sectional view of a launching structure of the present embodiment;

FIG. 2 is a schematic view of the partial structure of FIG. 1 from another angle;

FIG. 3 is a schematic view of the garbage disposal mechanism;

FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;

FIG. 5 is a schematic view of a first cutting member;

FIG. 6 is a schematic view of the polishing disk;

fig. 7 is a partial structural schematic view of the cleaning machine.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 7, the washing machine of the present embodiment is used to wash dishes or fruits and vegetables. The cleaning machine of the embodiment comprises a tank body 4 and a drainage structure 01. The tank body 4 has a washing chamber, and the bottom of the tank body 4 is provided with a discharge port communicated with the washing chamber, and the drainage structure 01 is located below the tank body 4 and communicated with the discharge port.

As shown in fig. 1 to 4, the sewage structure 01 includes a housing 1, a garbage disposal mechanism 2, and a traction valve 3. The inside of the housing 1 has a water inlet channel 11 for communicating with the discharge port of the tank body 4 and a water discharge channel 12 communicating with the water outlet 111 of the water inlet channel 11, the side wall of the housing 1 has a through channel 13 communicating with the water outlet 111 at a position adjacent to the water outlet 111, and the water discharge channel 12 is located downstream of the water inlet channel 11 along the fluid flow path; specifically, the side wall of the through channel 13 is opened with a communication opening 132, the drainage channel 12 extends vertically and is located below the water inlet channel 11, and the top opening of the drainage channel 12 is the communication opening 132. Thus, the drainage channel 12 and the through channel 13 form an acute angle with each other. The top opening of the water inlet channel 11 is communicated with the discharge port of the tank body 4, the side wall of the drainage channel 12 is provided with a sewage discharge outlet 121, and the sewage discharge outlet 121 is positioned below the drainage channel 11. The shell 1 comprises an upper shell 1a and a lower shell 1b which are arranged from top to bottom, the upper parts of the water inlet channel and the water drainage channel and the through channel are positioned on the upper shell 1a, and the lower part of the water drainage channel and the sewage outlet are positioned on the lower shell 1 b.

The above-mentioned traction valve 3 is provided at the through passage 13 for opening or closing the water outlet 111. Specifically, the traction valve 3 includes a valve body 31 and a valve core 32, the valve body 31 is installed at a terminal opening 131 of the through channel 13, an inlet of the through channel 13 is the water outlet 111, and the valve core 32 is located in the through channel 13 and moves back and forth along a length direction of the through channel 13 to open or close the water outlet 111 under the driving of the driving mechanism.

In order to grind and crush the garbage entering the drainage channel 12, the garbage disposal mechanism 2 is partially positioned in the drainage channel 12 and is used for disposing the garbage in the drainage channel 12; the waste disposal mechanism 2 in this embodiment comprises a first cutting member 21, a grinding disc 22 fixed relative to the housing 1, a driving member 23, a second cutting member 24 and an impeller 25.

The driving member 23 is a motor located below the housing 1, the motor has an output shaft 231 extending along the length direction of the drainage channel 12 (i.e., extending along the up-down direction), and the first cutting member 21 is mounted on the output shaft 231 of the motor and located in the drainage channel 12. Specifically, as shown in fig. 5, the first cutting element 21 includes an installation plate 211 and a first cutting blade 212 located around the installation plate 211 and extending laterally, and the installation plate 211 is provided with an installation hole 2111 for the output shaft 231 of the driving element 23 to pass through. The number of the first cutters 212 in this embodiment is two, and the first cutters are arranged at intervals along the circumferential direction of the mounting plate 211. The first cutters 212 have the same configuration, and one of the first cutters 212 will be described as an example. The upper surface of the first cutting knife 212 is provided with a second cutting knife 213 and a third cutting knife 214 which extend upwards, and then the second cutting knife 213 and the third cutting knife 214 extend at the same side and extend along the axial direction of the output shaft 231 and towards the direction of the water inlet channel. The aforementioned second cutter 213 and third cutter 214 are spaced from the inside to the outside.

As shown in fig. 6, the grinding disc 22 includes a connection plate 221 and a grinding ring 222 extending upward from the outer periphery of the connection plate 221, the connection plate 221 is provided with a drainage hole and an opening 2211 for the output shaft 231 of the driving member 23 to pass through, and the drainage hole is located on the rotation path of the first cutter 212. The first cutting member 21 is located in the area surrounded by the grinding ring 222, the inner peripheral wall of the grinding ring 222 extends towards the first cutting member 21 (i.e. extends inwards) to form a plurality of grinding teeth 2221 for grinding and crushing the garbage, and the grinding teeth 2221 are arranged at intervals along the circumferential direction of the grinding ring 222. Along the fluid flow path, the drainage apertures are located downstream of the first cutting member 21. Specifically, the drain hole includes a first drain hole 2212 and a second drain hole 2214 which are spaced from the inside to the outside. In this embodiment, the first and second drain holes 2212 and 2214 are plural and arranged at intervals along the circumferential direction of the output shaft 231 of the driving member 23 on the circumferential side of the output shaft 231. Wherein, along the rotation direction of the second cutter 213, the aforesaid first blowoff hole 2212 is located between the second cutter 213 and the third cutter 214, and every first blowoff hole 2212 is provided with a cutting part 2213 for cutting the rubbish, and a third blowoff hole 2215 is provided between two adjacent first blowoff holes 2212. The grinding disc and the first cutting member are both located in the upper shell 1 a.

As shown in fig. 5, the second cutting member 24 is mounted on the output shaft 231 of the motor and is located below the grinding disc 22, and the second cutting member 24 is located downstream of the sewage discharge hole along the fluid flowing direction. The second cutting element 24 includes a connecting portion 241 and two blades 242 located on the periphery of the connecting portion 241 and extending laterally, in this embodiment, there are two blades 242 and arranged at intervals along the circumferential direction of the connecting portion 241, in addition, more than three blades 242 may be adopted, the structural form of each blade 242 is the same, and the following description will take one of the blades 242 as an example. The blade 242 has cutting openings 2421 distributed along the outer circumference thereof for cutting garbage.

The first cutting member 21, the second cutting member 24 and the impeller 25 are driven by the driving member to rotate.

The impeller 25 is mounted on the output shaft 231 of the motor and disposed adjacent to the discharge opening 121 and below the second cutting member 24 for rapidly guiding the garbage to the discharge opening 121 and discharging the garbage through the discharge opening 121.

The traction valve 3 operates to move the inner spool 32 back and forth, thereby opening or closing the water outlet 111. When the traction valve 3 seals the water outlet 111, water in the tank body 4 cannot be discharged into the drainage channel 12, when the traction valve 3 opens the water outlet 111, the water in the tank body 4 enters the drainage channel 12 through the water inlet channel, the motor drives the impeller 25 to rotate, the impeller 25 accelerates to discharge sewage in the drainage channel 12 from the water outlet 111, and no water is stored in the drainage channel 12. When the garbage contacts the first cutting piece 21, the first cutting piece 21 is driven by the motor to rotate, at the moment, the second cutting knife 213 preliminarily stirs the garbage, so that large-particle garbage can be cut into small-particle garbage, when the garbage falls onto a grinding disc, the first cutting knife 212 further cuts the garbage, and a part of garbage enters the first sewage discharge hole 2212, is cut and crushed by the cutting part, and is discharged downwards through the first sewage discharge hole 2212; another portion of the garbage is thrown to the outside, and at this time, the third cutting knife 214 and the grinding teeth 2221 on the grinding ring 222 perform further cutting and crushing on the garbage, and then the garbage is discharged downwards through the second waste discharge hole 2214; and the downwardly discharged garbage is further cut by the cutting opening of the second cutting member 24 when contacting the second cutting member 24, and then discharged to the soil discharge opening 121 through the impeller 25.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter, referred to as a first portion and a second portion) in a unified manner, i.e., a fluid (gas, liquid or a mixture thereof) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide member, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Claims (14)

1. A launching structure for a trough body comprises:

a housing (1) having a water inlet passage (11) therein for communicating with the discharge port of the tank body (4) and a water discharge passage (12) in fluid communication with a water outlet (111) of the water inlet passage (11), the water discharge passage (12) being located downstream of the water inlet passage (11) along a fluid flow path;

-waste disposal means (2) located at least partially within the drain channel (12) for disposing of waste within the drain channel (12);

the method is characterized in that: the side wall of the shell (1) is provided with a through channel (13) communicated with the water outlet (111) at a position adjacent to the water outlet (111), and the launching structure further comprises:

a traction valve (3) provided at the through passage (13) for opening or closing the water outlet (111).

2. A launch structure according to claim 1, characterised in that: the traction valve (3) comprises a valve body (31) and a valve core (32), the valve body (31) is installed at a tail end opening (131) of the through channel (13), an inlet of the through channel (13) is the water outlet (111), and the valve core (32) is located in the through channel (13) and can move back and forth along the length direction of the through channel (13) to open or close the water outlet (111).

3. A launch structure according to claim 2, characterised in that: the side wall of the through channel (13) is provided with a communication port (132), the drainage channel (12) vertically extends, and the top opening of the drainage channel (12) is the communication port (132).

4. A launch structure according to any one of claims 1 to 3, characterised in that: the garbage disposal mechanism (2) comprises a first cutting piece (21), a grinding disc (22) fixed relative to the shell (1) and a driving piece (23) capable of driving the first cutting piece (21) to rotate, the driving piece (23) is provided with an output shaft (231) extending along the length direction of the drainage channel (12), the first cutting piece (21) is installed on the output shaft (231) of the driving piece (23) and located in the drainage channel (12), the grinding disc (22) is provided with a sewage discharge hole, and the sewage discharge hole is located at the downstream of the first cutting piece (21) along a fluid flow path.

5. A launch structure according to claim 4, characterised in that: the grinding disc (22) comprises a connecting plate (221) and a grinding ring (222) extending from the periphery of the connecting plate (221) along the axial direction of the output shaft (231) and towards the water inlet channel (11), the connecting plate (221) is provided with an opening (2211) through which the output shaft (231) of the driving piece (23) penetrates and a sewage discharge hole, the first cutting piece (21) is located in an area surrounded by the grinding ring (222), and the inner peripheral wall of the grinding ring (222) extends towards the first cutting piece (21) to form grinding teeth (2221) for grinding and crushing garbage.

6. A launch structure according to claim 4, characterised in that: first cutting member (21) including mounting panel (211) and be located week side and the first cutting knife (212) of side extension of mounting panel (211), first cutting knife (212) are provided with along the axial of output shaft (231) and towards second cutting knife (213) that inhalant canal (11) direction extended, the confession has been seted up in mounting panel (211) mounting hole (2111) that output shaft (231) of driving piece (23) passed.

7. A launch structure according to claim 6, characterised in that: the drainage aperture is located in the rotational path of the first cutter (212).

8. A launch structure according to claim 7, characterised in that: the first cutting knife (212) is provided with a third cutting knife (214) extending at the same side as the second cutting knife (213), the second cutting knife (213) and the third cutting knife (214) are arranged from inside to outside at intervals, and the sewage discharge hole comprises a first sewage discharge hole (2212) and a second sewage discharge hole (2214) which are arranged from inside to outside at intervals.

9. A launch structure according to claim 8, characterised in that: a cutting part (2213) for cutting the garbage is arranged in the first trash discharging hole (2212).

10. A launch structure according to claim 8, characterised in that: the first drain holes (2212) are arranged on the peripheral side of the output shaft (231) at intervals along the circumferential direction of the output shaft (231), and a third drain hole (2215) is arranged between every two adjacent first drain holes (2212).

11. A launch structure according to claim 4, characterised in that: the output shaft (231) of the driving member (23) is relatively fixed with a second cutting member (24), and the second cutting member (24) is positioned at the downstream of the sewage discharge hole along the fluid flowing direction.

12. A launch structure according to claim 11, characterised in that: the second cutting piece (24) comprises a connecting part (241) and blades (242) which are located on the peripheral side of the connecting part (241) and extend laterally, and cutting openings (2421) used for cutting garbage are distributed on the periphery of the blades (242).

13. The launch structure of claim 4, wherein: a sewage draining outlet (121) is formed in the side wall of the water draining channel (12), an impeller (25) used for pushing garbage to the sewage draining outlet (121) is relatively fixed on an output shaft (231) of the driving piece (23), and the impeller (25) is arranged close to the sewage draining outlet (121) and is located at the downstream of the first cutting piece (21).

14. A cleaning machine having a sewage structure as claimed in any one of claims 1 to 13, characterized in that: the washing device comprises a tank body (4) with a washing chamber, wherein a drainage structure (01) is arranged below the tank body (4), and the top opening of a water inlet channel (11) is communicated with a discharge port of the tank body (4).

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