CN214760989U - A spraying system and shoe washing machine for shoe washing machine - Google Patents

Abstract

The utility model relates to a washing equipment technical field specifically provides a spraying system and shoe washing machine for shoe washing machine. The utility model discloses aim at solving the unable problem of wasing shoes all-roundly of current spraying system. Mesh for this reason, the utility model discloses a spraying system is including setting up a plurality of units that spray in the box to the different parts of treating the washing shoes spray the washing, wherein, a plurality of units that spray include the first unit that sprays, the first unit that sprays is used for treating the side of washing shoes to spray the washing, the first unit that sprays include with rotatory mode set up in first swinging boom on the lateral wall of box, one side that the side of shoes was treated to first swinging boom orientation is provided with a plurality of first mouths that spray. The utility model discloses a setting up of a plurality of units that spray realizes treating the comprehensive washing of washing shoes, and the first spray arm that sets up through the rotation is certain angle and treats the side of washing shoes and wash to can improve the cleaning performance of treating washing shoes better.

Description

A spraying system and shoe washing machine for shoe washing machine

Technical Field

The utility model relates to a washing equipment technical field specifically provides a spraying system and shoe washing machine for shoe washing machine.

Background

Along with the higher living standard of people, the requirements of people on the convenience of life are higher and higher. Previously, shoes are usually cleaned manually, which is time-consuming and labor-consuming. Based on the demand of people for convenience of shoe washing, impeller type and brush type washing equipment is brought forward. However, no matter the impeller shoe washing machine or various shoe washing products with the brushes, in the washing process, the purpose of washing shoes is achieved through continuous collision, extrusion, torsion and friction of the shoes by the brushes, the damage to the shoes is obvious, and even damaged vamps can be washed by twice washing. The spraying type shoe washing machine can remove stains by impacting the vamp through high-pressure water jet, and can achieve the effect of washing and protecting shoes without damage.

However, the spraying system of the existing spraying type shoe washing machine cannot clean shoes in all directions, and the cleaning effect which can be achieved by the spraying type shoe washing machine is limited.

Accordingly, there is a need in the art for a new solution to the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that current spraying system can't rinse shoes all-roundly, the utility model discloses a first aspect provides a spraying system, shoe washing machine includes the box, spraying system including set up in a plurality of units that spray in the box to the different parts of treating the washing shoes spray the washing, wherein, a plurality of units that spray include the first unit that sprays, the first unit that sprays is used for treating the side of washing shoes and sprays the washing, the first unit that sprays including with rotatory mode set up in first swinging boom on the lateral wall of box, first swinging boom orientation treat that one side of washing shoes is provided with a plurality of first mouths that spray.

In a preferred embodiment of the spraying system, at least one end of the first rotating arm is further provided with a first jet orifice, and when the first jet orifice is in a water spraying state, the first rotating arm can rotate under the action of water jet.

In a preferred technical solution of the above spraying system, a protrusion is disposed at an end of the first rotating arm, the first injection port is disposed at the protrusion, the first injection port is communicated with the first rotating arm, and an included angle is formed between an injection direction of the first injection port and an axis of the first rotating arm.

In the preferable technical scheme of above-mentioned spraying system, a plurality of units that spray still spray abluent second including being used for treating the top surface of washing shoes and spray the unit, the second spray the unit including set up in with rotatory mode in the second swinging boom of the bottom of box, the second swinging boom orientation treat that one side of the top surface of washing shoes is provided with a plurality of second and sprays the mouth, and at least one end of second swinging boom is provided with the second jet when the second jet is in the water spray state, the second swinging boom can be rotatory under the rivers injection effect.

In the preferable technical scheme of the spraying system, the plurality of spraying units further comprise a third spraying unit for spraying and cleaning the heel of the shoe to be washed, the third spraying unit comprises a fixed arm arranged on the side wall of the box body, and a plurality of third spraying openings are formed in one side, facing the heel of the shoe to be washed, of the fixed arm.

In a preferred technical solution of the above spraying system, the fixed arm is communicated with the first rotating arm.

In the preferable technical scheme of the above spraying system, the plurality of spraying units further comprise a fourth spraying unit for spraying and cleaning the interior of the shoe to be washed, the fourth spraying unit comprises a supporting arm, the supporting arm is fixedly arranged in the box body, at least one part of the supporting arm can stretch into the interior of the shoe to be washed, and the supporting arm at least stretches into the part of the shoe to be washed is provided with a plurality of fourth spraying ports.

In the preferred technical scheme of above-mentioned spraying system, a plurality of units that spray still spray abluent fifth including being used for spraying the sole of waiting to wash shoes and spray the unit, the fifth spray the unit include with the installation arm of second swinging boom intercommunication, the second swinging boom can drive the installation arm is rotatory, the installation arm orientation one side of waiting to wash the sole of shoes is provided with a plurality of fifth and sprays the mouth.

In the preferred technical scheme of above-mentioned spraying system, a plurality of units that spray still spray abluent fifth including being used for spraying the sole of waiting to wash shoes and spray the unit, the fifth spray the unit include with the installation arm of second swinging boom intercommunication, the second swinging boom can drive the installation arm is rotatory, the installation arm orientation one side of waiting to wash the sole of shoes is provided with a plurality of fifth and sprays the mouth.

In a preferred technical solution of the above spraying system, at least a part of the plurality of first spraying ports is provided as a cavitation nozzle; and/or the first ejection port is provided as a cavitation nozzle; and/or the second ejection port is provided as a cavitation nozzle; and/or at least a part of the second spray openings are provided as cavitation nozzles; and/or at least a part of the third spray openings are provided as cavitation nozzles; and/or at least a part of the fourth spray openings are provided as cavitation nozzles; and/or at least a portion of the fifth spray openings are provided as cavitation nozzles.

As can be understood by those skilled in the art, in the technical scheme of the utility model, the shoe washing machine is provided with a spraying system, and the shoes to be washed can be sprayed and cleaned through the spraying system. The spraying system comprises a plurality of spraying units arranged in the box body, and different parts of the shoes to be washed are respectively sprayed and cleaned through the plurality of spraying units, so that the shoes can be cleaned without dead angles, and the shoes to be washed can be more fully and thoroughly cleaned. The plurality of spray units spray the abluent first unit of spraying including the side that is used for treating the shoes that wash, this first unit of spraying includes the first swinging boom that sets up on the lateral wall of box with rotatory mode, this first swinging boom is provided with a plurality of first mouths that spray towards one side of the side of treating the shoes that wash, the rotation through first swinging boom just so can make and to be certain angle from first mouth spun rivers that spray and treat the side of washing the shoes and carry out rotatory washing, thereby can be better with the spot sanitization of treating the shoes side of washing, the cleaning performance of treating the shoes side has further been improved.

The utility model discloses an among the preferred technical scheme, at least one end of first swinging boom is provided with first jet, when first jet is in the water spray state, can provide power and then realize the rotation of first swinging boom for first swinging boom, need not to set up actuating mechanism (like motor etc.) in addition alone like this and just can make first swinging boom rotatory, has simplified the structure of shoe washing machine to a certain extent. Specifically, the end part of the first rotating arm is provided with a bulge communicated with the first rotating arm, the first jet orifice is arranged on the bulge, an included angle is formed between the jet direction of the first jet orifice and the axis of the first rotating arm, and water flow jetted from the first jet orifice is jetted along the direction forming a certain angle with the axis of the first rotating arm, so that an opposite acting force is generated on the first rotating arm, and the first rotating arm is pushed to rotate.

Furthermore, the plurality of spraying units also comprise a second spraying unit for spraying and cleaning the top surfaces of the shoes to be cleaned, and the second spraying unit is similar to the first spraying unit and also adopts a rotary spraying and cleaning mode to rotationally clean the top surfaces of the shoes to be cleaned. The second spraying unit comprises a second rotating arm arranged at the bottom of the box body in a rotating mode, a plurality of second spraying openings are formed in one side, facing the top surface of the shoe to be washed, of the second rotating arm, at least one end of the second rotating arm is provided with a second spraying opening, when the second spraying opening is in a water spraying state, power can be provided for the second rotating arm, rotation of the second rotating arm is achieved, the second rotating arm can rotate without additionally and independently arranging a driving mechanism, and the structure of the shoe washing machine is simplified to a certain extent. Through such arrangement mode, the water flow sprayed out from the second spraying port can be made to be at a certain angle to wash the stains on the top surface of the shoe to be washed when the second rotating arm rotates, so that the stains on the top surface of the shoe to be washed can be better washed clean, and the washing effect is further improved.

Further, a plurality of units that spray still spray the unit including being used for treating the heel of washing shoes and spray abluent third, and this third sprays the unit including setting up the fixed arm on the lateral wall of box, and the fixed arm is provided with a plurality of third towards the one side of the heel of waiting to wash shoes and sprays the mouth, and rivers spray the heel of treating to wash shoes after mouthful blowout from the third and spray and wash to can further improve the cleaning performance. And, with the fixed arm fixed mounting on the lateral wall of box, can not interfere with each other with other units that spray, make things convenient for each unit that sprays to arrange in the box to can set up each unit that sprays in the box more rationally.

Furthermore, the fixed arm is communicated with the first rotating arm, the fixed arm is fixedly arranged on the box body and can be connected with a water source, the water source can reach the first rotating arm through the fixed arm, the water supply of the first rotating arm is realized, the cleaning effect of the side face of the shoe to be cleaned is ensured, the number of the water supply pipelines is simplified, and the structural complexity of the shoe cleaning machine is reduced.

Further, a plurality of units that spray still spray the unit including being used for treating to spray abluent fourth in the shoes of washing shoes and spray the unit, this fourth sprays the unit and includes the support arm, and this support arm is fixed to be set up in the box, and at least partly can stretch into the inside of waiting to wash shoes of support arm to the support arm is provided with a plurality of fourth at the part of stretching into waiting to wash shoes at least and sprays the mouth. Through such mode of setting up, on the one hand can treat through the support arm and play the supporting role to wash the shoes, makes it fixed the setting in the box, and on the other hand sprays the inside that mouthful spun rivers directly washed the shoes to treating via the fourth, sprays the washing to its inside to can further improve the cleaning performance.

Furthermore, the plurality of spraying units further comprise a fifth spraying unit for spraying and cleaning the soles of the shoes to be cleaned, and the fifth spraying unit is similar to the first spraying unit and the second spraying unit and also adopts a rotary spraying and cleaning mode to clean the soles of the shoes to be cleaned. The fifth spraying unit comprises a mounting arm communicated with a second rotating arm, the second rotating arm can drive the mounting arm to rotate, and a plurality of fifth spraying openings are formed in one side, facing the sole of the shoe to be washed, of the mounting arm. Through such mode of setting, under the drive of second swinging boom, the installation arm is rotatory, and it is certain angle to wash the spot on the sole of waiting to wash shoes to spray mouthful spun rivers from the fifth to can wash the spot on the sole of waiting to wash shoes well, further improve the cleaning performance.

Furthermore, the cavitation nozzle can spray water in the form of cavitation jet, so that the water sprayed to the surface of the shoe to be washed through the cavitation nozzle also contains a large number of bubbles, when the bubbles are impacted to the surface to be washed to be broken, the energy of the broken bubbles is gathered in a small area, and the generated concentrated stress is large, so that the aim of efficient descaling can be achieved without increasing any cost under the conditions of the same time and the same energy consumption, the better washing effect can be achieved in a shorter time, and the washing efficiency is improved. Therefore, in order to further improve the cleaning effect, one or more of the first spray port, the second spray port, the third spray port, the fourth spray port, and the fifth spray port may be provided as a cavitation nozzle. The plurality of first shower openings may be all configured as cavitation nozzles, or may be only partially configured as cavitation nozzles. Likewise, the plurality of second shower openings may be provided all as cavitation nozzles or only partially as cavitation nozzles. The plurality of third shower openings may be all configured as cavitation nozzles, or may be only partially configured as cavitation nozzles. The plurality of fourth shower openings may be all configured as cavitation nozzles, or may be only partially configured as cavitation nozzles. The plurality of fifth spray openings may be all configured as cavitation nozzles, or may be only partially configured as cavitation nozzles. The specific arrangement mode of each spray opening and each jet opening can be flexibly selected according to specific application scenes, and the cleaning effect can be further improved.

The utility model discloses the second aspect provides a shoe washing machine, shoe washing machine disposes aforementioned arbitrary scheme spray system.

It should be noted that the shoe washing machine has all the technical effects of the spraying system, and the details are not repeated herein.

Drawings

The spraying system for a shoe washing machine and the shoe washing machine of the present invention will be described below with reference to the accompanying drawings by taking a shoe washing machine as an example. In the drawings:

FIG. 1 is a first block diagram of a shoe washing machine according to an embodiment of the present invention;

FIG. 2 is a view of a first rotating arm of a shoe washing machine according to an embodiment of the present invention;

FIG. 3 is a second structural view of a shoe washing machine according to an embodiment of the present invention;

FIG. 4 is a third structural view of a shoe washing machine according to an embodiment of the present invention;

FIG. 5a is a first block diagram of a cavitation nozzle in accordance with an embodiment of the present invention;

FIG. 5b is a block diagram of a cavitation nozzle of an embodiment of the present invention;

FIG. 5c is a block diagram of a cavitation nozzle in accordance with an embodiment of the present invention;

fig. 5d is a block diagram of a cavitation nozzle according to an embodiment of the present invention.

List of reference numerals:

1. a box body; 2. a first spraying unit; 21. a first rotating arm; 22. a first spray port; 23. a protrusion; 24. a first injection port; 3. a second spraying unit; 31. a second rotating arm; 32. a second spray port; 4. a third spraying unit; 41. a fixed arm; 42. a third spray port; 43. a vertical arm; 5. a fourth spraying unit; 51. a support arm; 52. a fourth spray port; 6. a fifth spraying unit; 61. mounting an arm; 62. a fifth spray port; 63. a connecting arm; 7. fixing a bracket; 71. a foot support; 8. a cavitation nozzle; 81. a large bore end; 82. a small bore end; 83. a first section, 84, a second section; 85. a third stage; 86. a large pore diameter end; 87. a flow winding section; 88. a small bore end.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In order to solve the problem that the current shoe washing machine can't wash shoes all-roundly, the utility model provides a spraying system and shoe washing machine for shoe washing machine aims at a plurality of units that spray through spraying system and carries out all-roundly washing to shoes, improves the cleaning performance of shoe washing machine.

First, a possible arrangement of the spraying system of the present invention will be described with reference to fig. 1 to 4. Wherein, fig. 1 is a first structure diagram of the shoe washing machine of the embodiment of the present invention, fig. 2 is a first structure diagram of the first rotating arm of the shoe washing machine of the embodiment of the present invention, fig. 3 is a second structure diagram of the shoe washing machine of the embodiment of the present invention, and fig. 4 is a third structure diagram of the shoe washing machine of the embodiment of the present invention.

As shown in fig. 1 to 3, the shoe washing machine comprises a box body 1, a water supply device (not shown in the figure), a spraying system and a fixed support 7 are arranged in the box body 1, the fixed support 7 is fixedly arranged in the box body 1 and comprises a base body and two foot supports 71, and two shoes to be washed are sleeved on the corresponding foot supports 71. When the box body is placed, the shoes to be washed are arranged on the fixed support 7 in an inverted buckle mode (namely, the top surfaces of the shoes to be washed face downwards and the soles of the shoes to be washed face upwards), so that the shoes to be washed are arranged in the box body 1. The water supply device can be respectively connected with the water source and the spraying system so as to supply water for the spraying system. The spraying system comprises a plurality of spraying units, and the shoes to be washed can be washed in different directions through the plurality of spraying units, so that the shoes to be washed can be washed more fully and more thoroughly. The plurality of spray units comprise first spray units 2 used for spraying and cleaning the side faces of the shoes to be cleaned, each first spray unit 2 comprises two first rotating arms 21, the two first rotating arms 21 are arranged on the two opposite side walls of the box body 1 in a rotating mode, the two first rotating arms 21 are respectively aligned to the side faces of one corresponding shoe to be cleaned, one side, facing the side face of the shoe to be cleaned, of each first rotating arm 21 is provided with a plurality of first spray openings 22, water flow sprayed out from the first spray openings 22 can be cleaned at a certain angle to the side faces of the corresponding shoes to be cleaned through rotation of the first rotating arms 21, therefore, stains on the side faces of the shoes to be cleaned can be better washed, and the cleaning effect on the side faces of the shoes to be cleaned is further improved.

Obviously, it is also possible to only fix a shoe to be washed on the fixing bracket 7, and the two first rotating arms 21 are respectively aligned with both sides of the shoe to be washed. Of course, the first spray unit 2 may include only one first rotating arm 21. In other embodiments, under the condition that the space in the box body 1 allows, the number of the foot supports 71 can be properly increased, so that the purpose of spraying and cleaning more shoes to be cleaned is achieved, and the specific number of the shoes to be cleaned arranged on the fixed support 7 in the specific cleaning process can be set according to the actual requirement of the user.

It can be understood that the shoes to be washed can also be fixedly arranged in the box body 1 in other directions, for example, the top surfaces of the shoes to be washed are arranged upwards, or the top surfaces are arranged towards the horizontal direction, or the top surfaces are arranged obliquely (i.e. have a certain angle with the horizontal direction), and the like.

It should be noted that the number and the installation position of the spraying units can be flexibly adjusted, and those skilled in the art can flexibly adjust the number and the installation position of the spraying units according to the installation position, the orientation and other factors of the shoes to be washed in the box body 1, so long as the shoes to be washed can be washed in all directions by reasonably configuring the number and the positions of the spraying units.

As shown in fig. 1 to fig. 3, a protrusion 23 is disposed at one end of the first rotating arm 21, the protrusion 23 has a substantially triangular structure, a first injection port 24 is disposed on the protrusion 23, the first injection port 24 is communicated with the first rotating arm 21, and an injection direction of the first injection port 24 forms an included angle with a rotation axis of the first rotating arm 21, so that a water stream sprayed from the first injection port 24 is sprayed in a direction forming a certain angle with an axis of the first rotating arm 21, and an opposite acting force is generated on the first rotating arm 21, thereby pushing the first rotating arm 21 to rotate. Therefore, the first rotating arm 21 can rotate without separately arranging a driving mechanism (such as a motor and the like), and the structure of the shoe washing machine is simplified to a certain extent. Obviously, the first rotating arm 21 may not be provided with the protrusion 23, and the first injection port 24 is directly provided on the first rotating arm 21, and those skilled in the art may flexibly select the first injection port according to a specific application scenario as long as the first rotating arm 21 can be rotated when the first injection port 24 injects water.

Alternatively, the first injection ports 24 are provided at both ends of the first rotating arm 21, and the two first injection ports 24 are respectively directed to both sides of the first rotating arm 21, so that the injection directions of the two first injection ports 24 are respectively directed to both sides of the first rotating arm 21, thereby enabling the first rotating arm 21 to rotate. Obviously, a person skilled in the art can flexibly select the number, the spraying direction, the arrangement mode, etc. of the first spraying ports 24 on the first rotating arm 21 according to a specific application scenario, as long as the first rotating arm 21 can be rotated when the first spraying ports 24 spray water.

As shown in fig. 1 to 4, the plurality of spraying units further include a second spraying unit 3 connected to the water supply device, and the second spraying unit 3 is used for spraying and cleaning the top surface of the shoe to be washed. The second spraying unit 3 includes a second rotating arm 31, the second rotating arm 31 is rotatably disposed at the bottom of the box body 1, one side of the second rotating arm 31 facing the top surface of the shoes to be washed (i.e. the upper side shown in fig. 4) is provided with a plurality of second spraying ports 32, and according to the orientation shown in fig. 4, the water sprayed from the second spraying ports 32 is sprayed and cleaned from bottom to top on the top surface of the shoes to be washed. Further, the water flow sprayed out from the first spraying port 22 can be used for cleaning the top surface of the shoe to be cleaned at a certain angle through the rotation of the second rotating arm 31, so that the stain on the top surface of the shoe to be cleaned can be better washed, and the cleaning effect of the shoe to be cleaned is further improved.

In this embodiment, at least one end of the second rotating arm 31 is provided with a second jet port (not shown in the figure, refer to the first spraying unit 2), and when the second jet port is in a water spraying state, the second rotating arm 31 can be powered to rotate, so that the second rotating arm 31 can rotate without separately providing a driving mechanism, and the structure of the shoe washing machine is simplified to a certain extent. Obviously, similar to the first injection ports 24, a person skilled in the art can flexibly select the number, the arrangement orientation, and the like of the second injection ports on the second rotating arm 31 according to a specific application scenario, as long as the second rotating arm 31 can be rotated when the second injection ports inject water.

As shown in fig. 1, 3 and 4, the plurality of spraying units further include a third spraying unit 4 connected to the water supply device, and the third spraying unit 4 is used for spraying and cleaning the heel of the shoe to be cleaned. The third spraying unit 4 includes a fixing arm 41, and the fixing arm 41 is fixedly disposed on the sidewall of the box 1 by means of clamping, screwing, or the like. The fixing arm 41 is a generally horizontally disposed U-shaped structure, the fixing arm 41 of the U-shaped structure surrounds the left side surface, the right side surface and the heel of the shoe to be washed, and a vertical arm 43 extends downwards around one side of the heel of the shoe to be washed. This vertical arm 43 is linked to each other with fixed arm 41, is located between two heel braces 71, and its lower extreme is fixed to be set up in the bottom of box 1 and is linked to each other with water supply installation, so can both guarantee the water supply of third spray unit 4, can set up fixed arm 41 in box 1 firmly again better. Obviously, it is also possible to dispense with the vertical arm 43 and to connect the water supply device directly to the fixed arm 41.

With continued reference to fig. 1 and 3, the fixing arm 41 is provided with a plurality of third spraying ports 42 at least at a side facing the heel of the shoe to be washed, and the water flow is sprayed from the third spraying ports 42 to wash the heel of the shoe to be washed, so that the washing effect can be further improved. Moreover, the fixing arm 41 is fixedly installed on the side wall of the box body 1, so that the fixing arm does not interfere with other spraying units, arrangement of each spraying unit in the box body 1 is facilitated, and each spraying unit can be more reasonably arranged in the box body 1. Obviously, the fixing arm 41 of the U-shaped structure may also be provided with a plurality of third spraying openings 42 at positions facing the left and right sides of the shoe to be washed, so as to spray and wash the left and right sides of the shoe to be washed.

Obviously, the fixed arm 41 may also comprise three or two or another number of arms, each arm being arranged on a side wall of the box 1 in a different position, at least one of the arms being aligned with the heel of the shoe to be washed, through which arms the washing of the shoe is carried out on a different side. The specific arrangement of the fixing arm 41 can be flexibly selected by those skilled in the art according to specific application scenarios so as to adapt to more specific application occasions.

As shown in fig. 1, 3 and 4, the two first rotating arms 21 are respectively disposed at the positions where the fixed arm 41 of the U-shaped structure is located at the left side and the right side of the shoe to be washed, and the first rotating arms 21 are communicated with the fixed arm 41, so that a water source can reach the first rotating arms 21 through the water supply device and the fixed arm 41, thereby realizing water supply of the first rotating arms 21 and ensuring the washing effect of the side of the shoe to be washed. Obviously, the first rotating arm 21 may also be directly connected to the water supply device.

As shown in fig. 1, 3 and 4, the plurality of spraying units further include a fourth spraying unit 5 connected to the water supply device, and the fourth spraying unit 5 is used for spraying and cleaning the inside of the shoes to be washed. The fourth spraying unit 5 includes two supporting arms 51, and the two supporting arms 51 are respectively disposed at positions of the two foot supports 71 of the fixing bracket 7, so that the supporting arms 51 can conveniently extend into the interior of the shoe to be washed. The supporting arm 51 is roughly of a strip structure with two bends, the bottom of the supporting arm is fixedly arranged at the bottom of the box body 1, and at least one part of the upper part of the supporting arm extends into the shoe to be washed, so that the supporting arm can support the shoe to be washed, and the shoe to be washed can be fixedly arranged in the box body 1. The supporting arm 51 is provided with a plurality of fourth spraying openings 52 at least at the part extending into the shoes to be washed, the plurality of fourth spraying openings 52 can be distributed along the circumferential direction of the supporting arm 51, and water flow sprayed out from the fourth spraying openings 52 directly washes all parts inside the shoes to be washed, particularly shoe tips, so that the inside of the shoes to be washed is sprayed and washed, and the washing effect is further improved.

Obviously, the supporting arm 51 can also be configured to be in a shape of a straight line, an arc line, an S shape, a Z shape, etc., and a person skilled in the art can flexibly select the specific shape of the supporting arm 51 according to a specific application scenario as long as the inside of the shoe to be washed can be cleaned through the supporting arm.

Of course, the number of the support arms 51 can be increased appropriately as the space inside the cabinet 1 allows, thereby achieving the washing of the inside of the shoes to be washed in a larger number at the same time.

As shown in fig. 1, 3 and 4, the plurality of spraying units further include a fifth spraying unit 6, and the fifth spraying unit 6 is used for spraying and cleaning the soles of the shoes to be washed. This fifth spray unit 6 includes installation arm 61 and connecting arm 63, and the upper end of this connecting arm 63 links to each other with the lower extreme of installation arm 61, and the lower extreme of connecting arm 63 links to each other with the center of rotation of second swinging boom 31, and second swinging boom 31, connecting arm 63 and installation arm 61 communicate with each other, and the water source that water supply installation links to each other just can reach installation arm 61 through second swinging boom 31, connecting arm 63 in proper order like this to the water supply of installation arm 61 has been ensured. Obviously, the mounting arm 61 may also be directly connected to the water supply by means of a connecting arm 63.

With continued reference to fig. 1, 3 and 4, in the assembled state, at least a portion of the mounting arm 61 is above the sole of the shoe to be washed. The side of the mounting arm 61 facing the sole of the shoe to be washed is provided with a plurality of fifth spraying ports 62, so that the sole of the shoe to be washed can be washed by the water flow sprayed from the fifth spraying ports 62. Further, the second rotating arm 31 can at least drive the mounting arm 61 to rotate, so that water flow sprayed from the fifth spraying port 62 is at a certain angle to clean stains on the sole of the shoe to be washed, the stains on the sole of the shoe to be washed can be better washed, and the washing effect is further improved.

In order to further improve the cleaning effect, one or more of the first spray opening 22, the first spray opening 24, the second spray opening, the third spray opening 42, the fourth spray opening 52 and the fifth spray opening 62 of the present invention are provided as cavitation nozzles. The cavitation nozzle can spray water in the form of cavitation jet, so that the water sprayed onto the surface of the shoe to be washed through the cavitation nozzle also contains a large number of bubbles, and when the bubbles are impacted to the surface to be washed and broken, the concentrated stress generated is large because the energy of the broken bubbles is gathered in a tiny area. The cavitation nozzle has stronger erosion performance under lower pressure in a cavitation jet form, so that the cavitation nozzle has larger jet force and stronger erosion capacity and saves cleaning time compared with a common nozzle under the same pressure and flow, and the aim of efficient descaling can be fulfilled without increasing any cost under the condition of consuming the same energy in the same time, thereby achieving better cleaning effect in shorter time and improving the cleaning efficiency. In this way, one or more of the first spray opening 22, the first spray opening 24, the second spray opening, the third spray opening 42, the fourth spray opening 52 and the fifth spray opening 62 are configured as cavitation nozzles, so that the cleaning effect of the shoe washing machine can be effectively improved, and the cleaning efficiency can be improved.

A possible arrangement of the cavitation nozzle of the present invention is described below with reference to fig. 5. Wherein, fig. 5a is the first structure chart of the cavitation nozzle of an embodiment of the present invention, fig. 5b is the second structure chart of the cavitation nozzle of an embodiment of the present invention, fig. 5c is the third structure chart of the cavitation nozzle of an embodiment of the present invention, and fig. 5d is the fourth structure chart of the cavitation nozzle of an embodiment of the present invention.

Specifically, as shown in fig. 5a, the cavitation nozzle 8 is a tapered nozzle, in which a stepped nozzle is formed, one end (i.e., a large hole end 81) having a large radial dimension is used as an inlet end, and one end (i.e., a small hole end 82) having a small radial dimension is used as an outlet end, and when a water flow flows from the large hole end 81 to the small hole end 82, the water flow velocity increases, the water pressure decreases, and the velocity is the fastest and the pressure is the lowest in the small hole end 82. Due to the local low pressure of the liquid flow system (lower than the saturated vapor pressure of the liquid at the corresponding temperature), the water can reach the boiling point, and cavitation bubbles formed by evaporation grow explosively to form cavitation bubbles. Among them, cavitation bubbles are gas nuclei, and the radius is generally 20 μm or less. Thus, the water flow jetted from the small hole end contains a large amount of bubbles, and the energy generated by the bubbles can effectively shorten the cleaning time, thereby improving the cleaning efficiency.

Of course, the cavitation nozzle 8 may also be a self-oscillating cavitation jet nozzle (as shown in FIG. 5 b), a convergent-divergent nozzle (as shown in FIG. 5 c), a streaming type cavitation jet nozzle (as shown in FIG. 5 d), or the like. For example, taking a convergent-divergent nozzle as an example, as shown in fig. 5c, the convergent-divergent nozzle comprises a first section 83, a second section 84 and a third section 85 which are sequentially arranged along the water flow direction, the radial size of the second section 84 is smaller than that of the first section 83 and the third section 85, the speed of the water flow in the second section 84 is the fastest, the pressure is the lowest, and cavitation bubbles are formed. For another example, taking the bypass-type cavitation jet nozzle as an example, as shown in fig. 5d, it includes a large-aperture end 86 and a small-aperture end 88, a bypass section 87 is further disposed between the large-aperture end 86 and the small-aperture end 88, and the water flow reaches the small-aperture end 88 from the large-aperture end 86 through the bypass section 87, and reaches the highest speed and the lowest pressure in the small-aperture end 88, and is vaporized to form cavitation bubbles. Obviously, a person skilled in the art can flexibly select a specific arrangement form of the cavitation nozzle according to a specific application scenario, as long as the water flow can be ejected in a cavitation jet manner.

Obviously, the plurality of first shower openings 22 may be provided all as cavitation nozzles or only partially as cavitation nozzles. Likewise, the plurality of second shower openings 32 may be provided all as cavitation nozzles or only partially as cavitation nozzles. The plurality of third shower openings 42 may be provided all as cavitation nozzles or only partially as cavitation nozzles. The plurality of fourth shower openings 52 may be provided all as cavitation nozzles or only partially as cavitation nozzles. The plurality of fifth shower openings 62 may be provided all as cavitation nozzles or only partially as cavitation nozzles. Those skilled in the art can flexibly select the specific arrangement mode of each spray opening and each jet opening according to the specific application scene as long as the cleaning effect can be further improved.

It should be noted that the arrangement, distribution, number of the cavitation nozzles on the first rotating arm 21, the second rotating arm 31, the fixed arm 41, the support arm 51, and the mounting arm 61 may be flexibly selected according to a specific application, as long as the cleaning effect can be improved. Taking the first spraying ports 22 as an example, only part of the first spraying ports 22 are configured as cavitation nozzles, and the other part is a common nozzle, and the part of the cavitation nozzles may intersect with the common nozzles and be disposed on the first rotating arm 21 at intervals, or may be distributed at both ends of the first rotating arm 21.

In short, the first spraying unit 2, the second spraying unit 3, the third spraying unit 4, the fourth spraying unit 5 and the fifth spraying unit 6 can spray and clean the side surface, the top surface, the heel, the shoe interior and the sole of the shoe to be washed in a targeted manner, so that the shoe to be washed can be washed in all directions, and the washing effect of the shoe washing machine can be improved.

The utility model discloses the second aspect provides a shoe washing machine, and shoe washing machine disposes above-mentioned spraying system.

It should be noted that the shoe washing machine has all the technical effects of the spraying system, and the details are not repeated herein.

In summary, the utility model discloses an among the preferred technical scheme, treat through a plurality of spray unit that set up in box 1 and wash the shoes and carry out the omnidirectional and spray and wash to improve the cleaning performance. Through the arrangement of the first jet orifice 24 and the second jet orifice, the first rotating arm 21 and the second rotating arm 31 are rotated, so that water flow sprayed out from the first spraying orifice 22 and the second spraying orifice 32 can be in a certain angle to clean the side surface and the top surface of a shoe to be cleaned, and the cleaning effect of the side surface and the top surface of the shoe to be cleaned can be better improved. One or more of the first spraying port 22, the first spraying port 24, the second spraying port, the third spraying port 42, the fourth spraying port 52 and the fifth spraying port 62 are set to be cavitation nozzles, and water is sprayed out in the form of cavitation jet, so that a good cleaning effect can be achieved in a short time, and the cleaning efficiency is improved.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. A spray system for a shoe washing machine is characterized in that the shoe washing machine comprises a box body, the spray system comprises a plurality of spray units arranged in the box body so as to spray and clean different parts of shoes to be washed,

wherein, a plurality of units that spray include the first unit that sprays, the first unit that sprays is used for treating the side of washing shoes and sprays the washing, the first unit that sprays including with rotatory mode set up in first swinging boom on the lateral wall of box, first swinging boom orientation treat that one side of the side of washing shoes is provided with a plurality of first mouths that spray.

2. The spray system of claim 1, wherein at least one end of the first rotating arm is further provided with a first spray port, and the first rotating arm is capable of rotating under the action of water jet when the first spray port is in a water spraying state.

3. The spraying system of claim 2, wherein the end of the first rotating arm is provided with a protrusion, the first injection port is provided at the protrusion, the first injection port communicates with the first rotating arm, and

the spraying direction of the first spraying opening and the axis of the first rotating arm form an included angle.

4. The spraying system of claim 2, wherein the plurality of spraying units further comprise a second spraying unit for spraying and cleaning the top surface of the shoe to be washed, the second spraying unit comprises a second rotating arm rotatably disposed at the bottom of the cabinet, a plurality of second spraying ports are disposed at one side of the second rotating arm facing the top surface of the shoe to be washed, and

at least one end of the second rotating arm is provided with a second jet orifice, and when the second jet orifice is in a water spraying state, the second rotating arm can rotate under the water flow spraying effect.

5. The spray system of claim 4, wherein the plurality of spray units further comprise a third spray unit for spray cleaning the heel of the shoe to be washed, the third spray unit comprises a fixed arm disposed on a side wall of the box body, and a plurality of third spray ports are disposed on one side of the fixed arm facing the heel of the shoe to be washed.

6. The spray system of claim 5 wherein said fixed arm is in communication with said first rotating arm.

7. The spraying system of claim 5, wherein the plurality of spraying units further comprise a fourth spraying unit for spraying and cleaning the interior of the shoe to be washed, the fourth spraying unit comprises a supporting arm, the supporting arm is fixedly arranged on the box body, at least one part of the supporting arm can extend into the shoe to be washed, and at least one part of the supporting arm extending into the shoe to be washed is provided with a plurality of fourth spraying openings.

8. The spraying system of claim 7, wherein the plurality of spraying units further comprise a fifth spraying unit for spraying and cleaning the sole of the shoe to be cleaned, the fifth spraying unit comprises a mounting arm communicated with the second rotating arm, the second rotating arm can drive the mounting arm to rotate, and one side of the mounting arm, which faces the sole of the shoe to be cleaned, is provided with a plurality of fifth spraying openings.

9. The spray system of claim 8, wherein at least a portion of the first plurality of spray ports are configured as cavitation nozzles; and/or

The first jet port is set as a cavitation nozzle; and/or

The second jet port is set as a cavitation nozzle; and/or

At least one part of the second spraying openings is provided with a cavitation nozzle; and/or

At least one part of the third spraying ports is provided with a cavitation nozzle; and/or

At least one part of the fourth spraying openings is provided with a cavitation nozzle; and/or

At least one part of the fifth spraying openings is provided with cavitation nozzles.

10. A shoe washing machine, characterized in that it is equipped with a spraying system according to any one of the preceding claims 1-9.

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