Stacked laundry treating apparatus

Abstract

The invention relates to the technical field of stacked clothes treatment equipment, in particular to stacked clothes treatment equipment, and aims to solve the problem that time and labor are wasted when the stacked clothes treatment equipment is mounted in the prior art. In order to achieve the purpose, the stacked clothes processing equipment comprises first clothes processing equipment and second clothes processing equipment, the first clothes processing equipment comprises an outer box body module and a drawer module, the second clothes processing equipment is arranged at the top of the outer box body module, and the drawer module is arranged in the outer box body module in a sliding mode; the top of the outer box body module is further provided with a first guiding structure, and the second clothes processing device is provided with a second guiding structure matched with the first guiding structure for guiding. And the second guide structure is matched with the first guide structure so as to quickly and accurately align to the supporting point. The outer box body module has a double supporting effect, the outer box body module is pressed on the ground through the second clothes processing device, and when the drawer module operates, vibration can be reduced through downward pressure, and noise is lowered.

Description

Technical Field

[0001] The present invention relates to the technical field of stacked clothes processing equipment, and in particular provides a stacked clothes processing equipment. Background Art

[0002] In modern life, washing machines have become a must-have household appliance. Some families will further purchase dryers to dry clothes after washing, or have multiple washing machines to meet the needs of washing adults' and children's clothes separately. However, to meet the above needs, there will be too many household appliances and the problem of occupying space. Usually, users will choose to stack two appliances up and down, and fix them by setting a bracket between the two and connecting them to the brackets respectively. However, since the appliances are generally heavy, once the position is off, it will lead to the inability to connect to the bracket, so that the installer needs to constantly adjust the position of the appliance, wasting a lot of manpower and material resources.

[0003] Accordingly, the art needs a new stacked clothes processing device to solve the problem that the existing stacked clothes processing devices are time-consuming and labor-intensive to install. Summary of the invention

[0004] The present invention aims to solve the above technical problem, that is, to solve the problem that the stacked clothes processing equipment in the prior art is time-consuming and labor-intensive to install.

[0005] In a first aspect, the present invention provides a stacked clothes processing device, the stacked clothes processing device comprising a first clothes processing device and a second clothes processing device, the first clothes processing device comprising an outer box module and a drawer module, the second clothes processing device is arranged on the top of the outer box module, the drawer module is slidably arranged in the outer box module, the top of the outer box module is also provided with a first guide structure, and the second clothes processing device is provided with a second guide structure that cooperates with the first guide structure for guidance.

[0006] In the preferred technical solution of the above-mentioned stacked clothes processing device, the top of the outer box module is provided with external top feet for supporting the second clothes processing device; and / or, the bottom of the outer box module is provided with external bottom feet.

[0007] In the preferred technical solution of the above-mentioned stacked clothes processing equipment, a lifting device is further provided in the outer box module, and the lifting device can lift or lower the drawer module.

[0008] In the preferred technical solution of the above-mentioned stacked clothes processing equipment, the lifting device includes a lifting plate and a driving device, one end of the lifting plate is hinged to the lifting device so that the driving device can drive the other end of the lifting plate to rotate upward or downward, and the drawer module is provided with a roller, and the roller can abut against the lifting plate so that the lifting plate can lift the drawer module by rotating upward or lower it by rotating downward, and the lifting plate is provided with a buffer groove that can accommodate the roller.

[0009] In the preferred technical solution of the above-mentioned stacked clothes processing equipment, a slide and a pad are also provided in the outer box module, the drawer module is slidably arranged on the slide, the pad is arranged on the extension line of the rear side of the slide or between the extension lines of two slides, and the drawer module can be supported by the pad after fully entering the outer box module.

[0010] In the preferred technical solution of the above-mentioned stacked clothes processing device, the bottom of the drawer module has feet, and the cushion block supports the drawer module through the supporting feet.

[0011] In a preferred technical solution of the above-mentioned stacked clothes processing device, a bottom pulley corresponding to the slideway is provided at the bottom of the drawer module, and the drawer module is slidably arranged on the slideway through the bottom pulley.

[0012] In the preferred technical solution of the above-mentioned stacked clothes processing equipment, a front pulley abutting against the ground is also provided at the bottom of the drawer module, and the front pulley is located in front of the bottom pulley. When the bottom pulley slides on the slide, the front pulley slides on the ground.

[0013] In the preferred technical solution of the above-mentioned stacked clothes processing device, a connector for connecting to the second clothes processing device is arranged on the top of the outer box module.

[0014] In the preferred technical solution of the above-mentioned stacked clothes processing equipment, the first guide structure is a guide protrusion, and the second guide structure is a guide groove matching with the guide protrusion; or, the first guide structure is a guide groove, and the second guide structure is a guide protrusion matching with the guide groove.

[0015] In the case of adopting the above technical solution, when installing the second clothes processing device, firstly, the second guide structure on the second clothes processing device is matched with the first guide structure on the first clothes processing device, so that the second clothes processing device can be quickly and accurately aligned with the support point, so as to achieve rapid installation. The outer box module has a dual support function, which not only provides strength support for the second clothes processing device at the top, but also provides support for the internal drawer module. The second clothes processing device presses the outer box module firmly on the ground. When the drawer module is running, the downward pressure of the second clothes processing device at the top provides a stable operation guarantee for the drawer module. When the drawer module vibrates, the downward pressure can reduce the vibration and reduce the noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0017] Figure 1 is a front view of the drawer-type clothes processing device of the present invention;

[0018] Figure 2 is an axonometric view of a drawer-type clothes processing device of the present invention;

[0019] Figure 3 yes Figure 1 Sectional view of AA in the middle;

[0020] Figure 4 yes Figure 1 Cross-sectional view of the middle BB;

[0021] Figure 5 It is a schematic diagram of the connection between the roller and the bottom wheel of the drawer-type clothes processing device of the present invention and the internal structure of the outer box module;

[0022] Figure 6 yes Figure 5 Cross-sectional view of CC;

[0023] Figure 7 is a side view of the drawer-type clothes processing device of the present invention;

[0024] Figure 8 yes Figure 7 Sectional view of DD at M in the middle;

[0025] Fig. 9 yes Figure 7 A cross-sectional view of EE at N in the middle;

[0026] Fig.10 is a schematic diagram of the bottom plate structure of the drawer-type clothes processing device of the present invention;

[0027] Fig.11 is a rear view of the drawer-type clothes processing device of the present invention;

[0028] Fig.12 yes Fig.11 Cross-sectional view of the middle FF;

[0029] Fig.13 yes Figure 2 The enlarged view of J in the middle;

[0030] Fig.14 is a schematic diagram of the movement of the lifting plate of the drawer-type clothes processing device of the present invention;

[0031] Fig.15 It is a schematic diagram of the rear roller being arranged on the supporting component in the prior art.

[0032] List of reference numerals:

[0033] 01. Drawer-type clothes processing equipment; 1. Drawer module; 11. Bottom pulley; 12. Roller; 13. Drain pipe; 14. Limiting member; 141. Arc surface; 15. First side wheel; 16. Second retaining rib; 17. Bottom foot; 18. Front pulley;

[0034] 2. Outer box module; 21. Bottom plate structure; 211. Support bottom plate; 2111. First folding edge; 2112. Second folding edge; 212. Slide; 2121. Landslide; 22. Lifting device; 221. Lifting plate; 2211. Buffer groove; 222. Driving device; 2221. Driving motor; 2222. Pull rope; 23. Limit bolt; 24. Pad; 25. Beam; 251. Support beam; 252. First retaining rib; 2520. First transverse rib; 2521. Groove; 2522. Second transverse rib; 2523. Flanging; 26. Pillar; 27. Mounting groove; 271. Drain pipe interface; 28. Limit plate; 29. ​​Second side wheel; P. Front side; Q. Rear side; G. Extension line; Z. Area between extension lines; H1. First height; H2. Second height; H3. Third height;

[0035] 31. First guide structure; 32. Outer base; 33. Connecting piece. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0037] It should be noted that in the description of the present invention, the terms "middle", "upper", "lower", "front", "back", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, as Figure 2 , 5 As shown, the front side P in the present invention refers to the side close to the opening end of the outer box module 2, and the rear side Q refers to the side away from the opening end of the outer box module 2.

[0038] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] like Figure 1-15 As shown, the present application can solve the problem in the prior art that the existing stacked clothes processing equipment is time-consuming and labor-intensive to install. The stacked clothes processing equipment of the present invention comprises a drawer-type clothes processing equipment 01 (i.e., the first clothes processing equipment in the claims) and a second clothes processing equipment (not shown in the figure), the drawer-type clothes processing equipment 01 comprises an outer box module 2 and a drawer module 1, the second clothes processing equipment is arranged on the top of the outer box module 2, and the drawer module 1 is slidably arranged in the outer box module 2. Referring to 1 to Figure 3 An outer top foot (not shown in the figure) for supporting a second clothing processing device is provided at the top of the outer box module 2, an outer bottom foot 32 supported on the ground is provided at the bottom of the outer box module 2, a connector 33 for connecting the second clothing processing device is also provided at the top of the outer box module 2, a first guide structure 31 is provided at the top of the outer box module 2, and the second clothing processing device is provided with a second guide structure that cooperates with the first guide structure 31 for guidance.

[0040] Optionally, the outer box module 2 is in a rectangular parallelepiped shape, and there are four outer base feet 32, which are respectively arranged at the four corners of the outer box module 2, and the outer base feet 32 ​​are provided with studs, and the outer box module 2 is provided with screw holes, and the outer base feet 32 ​​and the outer box module 2 are connected through the studs and screw holes. However, it should be noted that the shape of the outer box module 2 can also be cylindrical, conical, etc., and those skilled in the art can set the shape of the outer box module 2 as needed, and all fall within the protection scope of the present invention.

[0041] Optionally, the first guide structure 31 is a guide protrusion, and the second guide structure is provided with a guide groove matched with the guide protrusion. The guide protrusion is inserted into the guide groove to guide and locate the placement position of the second laundry processing device.

[0042] Alternatively, the first guide structure 31 may be a guide groove, and a guide protrusion that cooperates with the guide groove may be provided on the second guide structure. Those skilled in the art may set the specific structures of the first guide structure 31 and the second guide structure as needed, and all of them fall within the protection scope of the present invention.

[0043] When stacking and installing the second clothing processing device, firstly, the second guide structure on the second clothing processing device is matched with the first guide structure 31 on the drawer-type clothing processing device 01, so that the second clothing processing device can be quickly and accurately placed on the outer top foot, and the outer top foot supports the second clothing processing device, and then the sheet metal connector 33 is connected to the second clothing processing device. Pull-out type clothing processing devices are more likely to generate loud noise due to vibration, so the present invention stacks clothing processing devices on top of the drawer-type clothing processing device to firmly press the outer box module 2 to the ground to reduce vibration and noise. Among them, the outer box module 2 also has a dual support function, which not only provides strength support for the second clothing processing device on the top, but also provides support for the internal drawer module 1. Through the dual support system, space can be saved and the bottom drawer module 1 can be made to run more smoothly and reduce noise.

[0044] Optionally, a mounting hole is provided on the connecting member 33, and a mounting hole is also provided on the second laundry processing device. Bolts are inserted into the two mounting holes and then tightened with nuts to fix the second laundry processing device on the drawer-type laundry processing device 01. While the outer box module 2 provides strength support for the second laundry processing device, the second laundry processing device firmly presses the outer box module 2 on the ground. When the drawer-type laundry processing device 01 is running, the downward pressure of the second laundry processing device on the top provides a stable operation guarantee for the drawer-type laundry processing device 01. When the drawer-type laundry processing device 01 vibrates, the downward pressure can reduce the vibration and reduce the noise.

[0045] like Figure 1 As shown, specifically, in a possible embodiment, the drawer-type laundry processing device 01 of the present invention includes a drawer module 1 and an outer box module 2, such as Figure 3 , 5 As shown, a lifting device 22 is provided in the outer box module 2, and the lifting device 22 can lift or lower the drawer module 1, such as Figure 4 , 5As shown, a slide 212 and a cushion block 24 are further provided in the outer box module 2, the drawer module 1 is slidably provided on the slide 212, and the cushion block 24 is provided on the extension line G of the rear side Q of the slide 212 or in the area Z ( Figure 5 The cushion block 24 is arranged on the extension line G of the rear side Q of the slideway 212), and the drawer module 1 can be supported by the cushion block 24 after it completely enters the outer box module 2. Figure 5 As shown ( Figure 5 The entire drawer module 1 is not shown, only the foot 17, the bottom pulley 11 and the roller 12 of the drawer module 1 are shown. The bottom of the drawer module 1 has a foot 17, and the pad 24 supports the drawer module 1 by supporting the foot 17. Fig.15 As shown, since the support component 24' (equivalent to the pad 24 of the present invention) in the prior art is arranged on the rear roller 11' (equivalent to the bottom pulley 11 of the present invention) of the drawer module 1, and the slide rail 212' (equivalent to the slide 212 of the present invention) increases its width accordingly to meet the support needs of the support component 24', the increase in the width of the slide rail 212' will increase the overall size of the outer box module 2 accordingly. In order to solve the above problem, the present invention sets the pad 24 on the extension line G of the rear side Q of the slide 212 or the area Z between the extension lines G of the two slides 212. When the pad 24 is set at the above position, the slide 212 only needs to provide a sliding path for the bottom pulley 11, and does not need to provide support for the pad 24. Therefore, the width of the slide 212 itself does not need to be increased, and then the size of the outer box module 2 does not need to be increased. Therefore, the above arrangement can reduce the overall size of the outer box module 2 and the drawer-type clothing processing device 01, reduce the occupied space of the entire drawer-type clothing processing device 01, and also reduce the cost of the entire machine. As shown in FIG. Figure 5 As shown, in order to ensure the stability of the cushion block 24 and to ensure that the cushion block 24 can support the weight of the entire drawer module 1, the cushion block 24 needs to be set on the beam 25 with higher strength. Therefore, the present invention sets a support beam 251 on the rear side Q inside the outer box module 2, that is, on the side away from the open end of the outer box module 2, and sets the cushion block 24 on the support beam 251. In addition, in order to further fix the cushion block 24 on the support beam 251, a limiting bolt 23 is also set on the support beam 251. The limiting bolt 23 is used to limit the cushion block 24 to ensure the stability of the cushion block 24 on the support beam 251. In a preferred embodiment, as Figure 5As shown, the pad 24 can also be set on both sides of the lifting device 22, which means here that the distance between the lifting device 22 and the front side P of the outer box module 2 is roughly equal to the distance between the pad 24 and the front side P of the outer box module 2. When at least two pads 24 are provided, the lifting device 22 is provided in the middle of the supporting beam 251, and the pads 24 are provided on both sides of the lifting device 22. Setting the lifting device 22 in the middle of the supporting beam 251 can ensure that the position of the drawer module 1 lifted by the lifting device 22 is the middle of the drawer module 1, thereby avoiding the drawer module 1 from being skewed due to uneven force on the bottom. In addition, setting the pad 24 and the lifting device 22 at the same time on the supporting beam 251 on the rear side Q of the outer box module 2 can avoid the lifting device 22 being blocked by the pad 24 during the process of lifting the drawer module 1. In another embodiment, the lifting device 22 can be arranged on the front side P of the supporting beam 251 (not shown in the figure). Since the cushion block 24 is arranged on the supporting beam 251, it is equivalent to arranging the lifting device 22 on the front side P of the cushion block 24, that is, the setting position of the lifting device 22 is closer to the side of the open end of the outer box module 2 relative to the cushion block 24. At the same time, the setting position of the lifting device 22 does not affect the support of the cushion block 24 for the drawer module 1. The above arrangement can also prevent the drawer module 1 from colliding with the cushion block 24 during operation. After the drawer module 1 runs to a specific position on the lifting device 22, the lifting device 22 lifts or lowers the drawer module 1, so that the drawer module 1 falls on the cushion block 24. At this time, the drawer module 1 completely enters the outer box module 2. Figure 4 , 5 As shown, a bottom pulley 11 corresponding to the slideway 212 is provided at the bottom of the drawer module 1, and the drawer module 1 is slidably arranged on the slideway 212 through the bottom pulley 11. In the prior art, since the bottom pulley 11 is always in contact with the slideway 212, the noise and vibration of the drawer-type clothes processing device 01 during operation are increased. In order to reduce the vibration and noise problems, the present invention sets the bottom pulley 11 in the air when the pad 24 supports the drawer module 1.

[0046] like Figure 3 , 5 6, the lifting device 22 includes a lifting plate 221 and a driving device 222, one end of the lifting plate 221 is hinged on the lifting device 22, so that the driving device 222 can drive the other end of the lifting plate 221 to rotate upward or downward, and the drawer module 1 is provided with a roller 12, and the roller 12 can abut on the lifting plate 221. The lifting plate 221 can lift the drawer module 1 by rotating the lifting roller 12 upward or lower the drawer module 1 by rotating the roller 12 downward. Figure 3 , 6 As shown, a buffer groove 2211 capable of accommodating the roller 12 is provided on the lifting plate 221 , and the buffer groove 2211 can play a certain limiting role on the roller 12 .

[0047] like Fig.14 As shown, the drawer-type laundry processing device 01 of the present invention includes a pushing-in and pulling-out process, (before or during the process of pushing the drawer module 1 into the outer box module 2, the lifting plate 221 has been controlled to be approximately in a horizontal state (i.e., the first height H1), and during the process of pushing the drawer module 1 into the outer box module 2, the roller 12 moves onto the lifting plate 221 and then moves into the buffer groove 2211. After the roller 12 moves into the buffer groove 2211, the bottom foot 17 of the drawer module 1 contacts the cushion block 24, and the lifting plate 221 can be controlled to be approximately in a horizontal state (i.e., the first height H1). The lifting plate 221 is rotated downward to the lowest position (i.e., the second height H2) to separate the lifting plate 221 from the drawer module 1, and the drawer module 1 is supported by the pad 24. When the drawer module 1 needs to be pulled out, the lifting plate 221 is rotated upward to the maximum height (the third height H3) that the lifting plate 221 can reach. At this time, the drawer module 1 is in a lifted state, and the roller 12 falls into the buffer groove 2211 to limit the movement of the drawer module 1. When the drawer module 1 needs to be pulled out, a certain external force needs to be provided to pull the roller 12 out of the buffer groove. 2211, during the process of the drawer module 1 sliding toward the outside of the outer box module 2, the roller 12 is separated from the lifting plate 221. At this time, the lifting plate 221 is controlled to a horizontal position (i.e., the first height H1) to prepare for the next push-in of the drawer module 1. In the above, when the drawer module 1 drives the roller 12 to move to the buffer groove 2211, no matter whether the lifting device 22 lifts or lowers the drawer module 1, the buffer groove 2211 can ensure the stability of the roller 12 when the drawer module 1 is lifted or lowered, and at the same time, it can also avoid The drawer module 1 suddenly slides downward during the lifting process. Due to the setting of the buffer groove 2211, when the drawer module 1 needs to be pulled out, a certain pulling force is required from the outside to make the roller 12 slide out of the buffer groove 2211 and then pull the drawer module 1 out of the outer box module 2. When a cushion block 24 is provided in the outer box module 2, the above-mentioned setting of the lifting device 22 at the front side P of the cushion block 24 is to set the driving device 222 in the lifting device 22 at the front side P of the cushion block 24, wherein, as Figure 6 As shown, the driving device 222 may include a driving motor 2221 and a pull rope 2222. The driving motor 2221 can drive the pull rope 2222 to be retracted and extended so that the pull rope 2222 can pull the other end of the lifting plate 221 to rotate. Of course, the driving device 222 can also be configured to include a driving motor 2221 and a telescopic rod. In this case, the driving motor 2221 can drive the telescopic rod to extend and retract so that the telescopic rod drives the other end of the lifting plate 221 to rotate during the extension and retraction process. Of course, the configuration of the driving device 222 is not restrictive. As long as the driving device 222 can rotate the lifting plate 221 upward or downward, the driving device 222 can also be configured according to the needs of those skilled in the art. All of the above are within the protection scope of the present invention.

[0048] like Figure 4 , 5 As shown, since the bottom of the drawer module 1 is provided with a bottom pulley 11, the outer box module 2 is correspondingly provided with a slideway 212. In order to ensure that the bottom pulley 11 is suspended when the cushion block 24 supports the drawer module 1, a downwardly inclined slideway 2121 is provided on the rear side Q of the slideway 212. At this time, the cushion block 24 is provided in the area Z between the rear side Q of the slideway 2121 or the extension line G of the rear side Q of the slideway 2121 ( Figure 4 , 5 In the example (in which the cushion block 24 is set on the rear side of the slide 2121), when the roller 12 slides into the buffer groove 2211, the bottom pulley 11 slides down the slide 2121. After the roller 12 completely slides into the buffer groove 2211, the bottom pulley 11 is suspended in the air and completely separated from the slide 2121. The bottom foot 17 of the drawer module 1 falls on the cushion block 24, and then the lifting plate 221 is rotated downward so that it no longer supports the drawer module 1. The setting of the slide 2121 can guide the bottom pulley 11 to a certain extent, and at the same time ensure the stability of the sliding of the bottom pulley 11. In addition, the cooperation between the buffer groove 2211 and the slide 2121 can also ensure the stability of the bottom pulley 11 sliding down the slide 2121.

[0049] like Figure 5 , 10As shown, the bottom plate structure 21 is arranged at the bottom of the outer box module 2, and the bottom plate structure 21 includes a supporting bottom plate 211 and a slideway 212 arranged corresponding to the bottom pulley 11, and the supporting bottom plate 211 and the slideway 212 are integrally formed. Since the slideway 212 is usually installed on the supporting bottom plate 211 in the prior art, the way of installing the slideway 212 on the supporting bottom plate 211 increases the assembly steps and also increases the cost. The present invention can reduce the assembly steps by integrally forming the supporting bottom plate 211 and the slideway 212, and can also reduce the cost of the above-mentioned separate mold opening. The supporting bottom plate 211 of the present invention includes a first folding edge 2111 and a second folding edge 2112, the first folding edge 2111 is connected to the side of the outer box module 2, the second folding edge 2112 is connected to the bottom of the outer box module 2, and the slideway 212 is arranged on the second folding edge 2112, and the cross section of the supporting bottom plate 211 is L-shaped. Since the first folded edge 2111 and the second folded edge 2112 of the support bottom plate 211 are both connected to the outer box module 2, the connection strength and the stability of the connection of the support bottom plate 211 can be increased. The slide 212 is arranged to be wavy, and the wavy slide 212 can guide the bottom pulley 11. It should be noted that the support bottom plate 211 of the present invention can also be arranged to be flat. In this case, the slide 212 is directly installed on the surface of the flat support bottom plate 211, and the support bottom plate 211 is installed on the bottom of the outer box module 2. The above-mentioned bottom plate structure 21 is not restrictive. Similarly, the structure of the support bottom plate 211 is not restrictive and can also be arranged according to the needs of technicians in this field. All of the above are within the protection scope of the present invention. It should also be noted that the bottom plate structure 21 of the present invention can be as follows. Figure 5 , 10 As shown in the figure, there are two bottom plate structures 21 symmetrically arranged at the bottom of the outer box module 2. Of course, the bottom plate structure 21 can also be set to one. In this case, the first folded edge 2111 of the bottom plate structure 21 is arranged on the left and right sides of the second folded edge 2112. The first folded edges 2111 on both sides are respectively connected to the side edges of the corresponding outer box module 2, and the second folded edge 2112 is still arranged at the bottom of the outer box module 2. The above is not restrictive and can be arranged according to the needs of technicians in this field. The above are all within the protection scope of the present invention.

[0050] Reference Figure 3 and Figure 4 The bottom of the drawer module 1 is also provided with a front pulley 18 abutting against the ground, and the front pulley 18 is arranged at the front side of the bottom pulley 11 (i.e., close to the opening end of the outer box module 2). When the bottom pulley 11 slides on the slideway 212, the front pulley 18 slides on the ground to improve the stability of the drawer module 1 when sliding.

[0051] like Figure 2 , 7As shown, in order to ensure that the drawer module 1 can be guided when it is skewed, retaining ribs can be provided on the outer box module 2 and / or the drawer module 1, and side wheels can be provided on the corresponding settings of the outer box module 2 and / or the other of the drawer module 1, so that the outer box module 2 can guide and limit the drawer module 1.

[0052] like Figure 7 , 8 As shown, the retaining ribs include a first retaining rib 252, the side wheels include a first side wheel 15, the first retaining rib 252 is arranged on the outer box module 2, and the first side wheel 15 is correspondingly arranged on the drawer module 1. The outer box module 2 includes a crossbeam 25, a pillar 26 and a first retaining rib 252, the crossbeam 25 is connected to the end of the pillar 26, and the first retaining rib 252 is transversely arranged in the middle of the pillar 26. At this time, the arrangement of the first retaining rib 252 can also increase the overall strength of the outer box module 2. In addition, the first retaining rib 252 can guide the drawer module 1, and the first retaining rib 252 can be horizontally arranged on the outer box module 2. The first retaining rib 252 is provided with a flange 2523, and the flange 2523 matches the installation position of the first side wheel 15 on the drawer module 1. There are multiple matching modes for the first side wheel 15 and the flange 2523. In one case, a gap is provided between the flange 2523 and the first side wheel 15. When the drawer module 1 is subjected to uneven force, the drawer module 1 will be skewed. At this time, the first side wheel 15 contacts the flange 2523 on the first retaining rib 252. The flange 2523 limits and guides the first side wheel 15, thereby preventing the drawer module 1 from further skewing. In addition, the flange 2523 can also guide the first side wheel 15, thereby guiding the drawer module 1 to its original position. In another case, the flange 2523 is fitted with the first side wheel 15 so that the first side wheel 15 can slide on the flange 2523. At this time, since the flange 2523 is fitted with the first side wheel 15, the flange 2523 can guide the first side wheel 15 throughout the entire process, thereby directly preventing the drawer module 1 from skewing. The first retaining rib 252 is formed by vertically connecting the first transverse rib 2520 and the second transverse ribs 2522 arranged on both sides of the first transverse rib 2520, and the flange 2523 is arranged on the second transverse rib 2522. The arrangement of the flange 2523 can not only guide the first side wheel 15, but also increase the strength of the first retaining rib 252. Therefore, making the flange 2523 parallel to the first transverse rib 2520 can increase the strength of the first retaining rib 252. In addition, a groove 2521 is arranged in the middle of the first transverse rib 2520 to also increase the strength of the first retaining rib 252. At this time, the cross section of the groove 2521 is V-shaped or arc-shaped.

[0053] Preferably, if Figure 7 , 9As shown, the retaining ribs also include a second retaining rib 16, and the side wheels include a second side wheel 29. The second retaining rib 16 is arranged on the drawer module 1, and the second side wheel 29 is correspondingly arranged on the outer box module 2. When the drawer module 1 is tilted left or right, the second side wheel 29 contacts the second retaining rib 16. In order to prevent the second retaining rib 16 from protruding too much from the surface of the drawer module 1, the second retaining rib 16 is arranged as a wear-resistant strip. At this time, if the drawer module 1 is tilted, the second side wheel 29 on the outer box module 2 can contact the wear-resistant strip on the drawer module 1 and limit and guide it, thereby preventing the drawer module 1 from further tilting. It should be noted that the second retaining rib 16 and the second side wheel 29 can be in direct contact. At this time, the second side wheel 29 can limit and guide the second retaining rib 16 throughout the entire process. Of course, a gap can also be set between the second retaining rib 16 and the second side wheel 29. At this time, only when the drawer module 1 is skewed, the drawer module 1 will be limited and guided by the second side wheel 29. The above is not restrictive and can be set according to the needs of technical personnel in this field. The above are all within the protection scope of the present invention.

[0054] It should also be noted that when the first retaining rib 252 and the second side wheel 29 are simultaneously arranged on the outer box module 2, and the second retaining rib 16 and the first side wheel 15 are arranged on the drawer module 1, the first side wheel 15 can be arranged near the first end of the drawer module 1, wherein the first end of the drawer module 1 is the rear side Q of the drawer module 1 near the outer box module 2 after the drawer module 1 is fully inserted into the outer box module 2, and the second side wheel 29 is arranged on the side near the open end of the outer box module 2, that is, near the front side P of the outer box module 2. At this time, the first side wheel 15 and the first retaining rib 252 can limit and guide the rear side Q of the drawer module 1, and the second side wheel 29 and the second retaining rib 16 can limit and guide the front side P of the drawer, thereby ensuring the smooth operation of the drawer module 1 in the outer box module 2.

[0055] It should be noted that the first retaining rib 252, the first side wheel 15, the second retaining rib 16, and the second side wheel 29 can be arranged at the corresponding positions of the drawer-type clothing processing device 01 at the same time, or can be arranged at different positions of the drawer-type clothing processing device 01 at the same time. The above is not restrictive and can be arranged according to the needs of technical personnel in this field. The above are all within the protection scope of the present invention. In addition, when the first retaining rib 252, the first side wheel 15, the second retaining rib 16, and the second side wheel 29 are arranged at the corresponding positions of the drawer-type clothing processing device 01 at the same time, whether a gap is set between the first retaining rib 252 and the first side wheel 15 and whether a gap is set between the second retaining rib 16 and the second side wheel 29 are independent of each other. The gap can be set at the same time, or the fitting can be set at the same time, or one group can be set with a gap and the other group can be set with a fitting. The above is not restrictive and can be arranged according to the needs of technical personnel in this field.

[0056] like Figure 2 , 7 As shown in Figures 13, the outer box module 2 also includes a limit plate 28, and a limit member 14 is provided on the drawer module 1. The limit member 14 can be limited by the limit plate 28 so that the drawer module 1 cannot be completely pulled out of the outer box module 2. The contact surface between the limit member 14 and the limit plate 28 is an arc surface 141. When the drawer module 1 is pulled out of the outer box module 2, a limit plate 28 is provided on the outer box module 2, and a limit member 14 is provided on the drawer module 1. The limit plate 28 can limit the limit member 14, thereby preventing the drawer module 1 from being completely pulled out of the outer box module 2. Since the limit plate 28 and the limit member 14 are in a contact collision process during the contact and limitation process, in order to reduce the damage to the limit member 14 or the limit plate 28 caused by the collision, as shown in Figures 13 and 13, the limit plate 28 and the limit member 14 are in a contact collision process. Fig.13As shown, the contact surface between the limit member 14 and the limit plate 28 can be set as an arc surface 141. The setting of the arc surface 141 can reduce the collision between the limit member 14 and the limit plate 28 while guiding the limit member 14 to the limit plate 28. In addition, the arc surface 141 can increase the contact area between the limit member 14 and the limit plate 28, and can reduce the pressure on the contact surface between the limit plate 28 and the limit member 14 under the same force, thereby reducing the damage to the limit plate 28 or the limit member 14. It should be noted that, in general, the limit plate 28 is set at the front side P of the outer box module 2, and the limit member 14 is limited to continue to move forward to prevent the drawer module 1 from being completely pulled out of the box. Of course, the limit plate 28 can also be set at the rear side Q of the outer box module 2. When the drawer module 1 is pushed into the outer box module 2 and in place, the limit plate 28 can also limit the limit member 14 from continuing to move and thus limit the drawer module 1 from continuing to be pushed into the outer box module 2, thereby ensuring that the drawer module 1 moves within a certain range in the outer box module 2. Of course, the limit plate 28 can also be set only at the front side P of the outer box module 2. The above is not restrictive and can be set according to the needs of those skilled in the art. Therefore, the above are all within the scope of protection of the present invention. In addition, when the limit plate 28 is also set at the rear side Q of the outer box module 2, the contact surface on the limit member 14 corresponding to the limit plate 28 can also be set as an arc surface 141.

[0057] like Fig.11 , 12 As shown, the outer box module 2 is provided with a mounting groove 27, and a drain pipe interface 271 is provided in the mounting groove 27. The drain pipe interface 271 is used to connect with the drain pipe 13 of the drawer module 1, and the drain pipe interface 271 is tilted toward the opening direction of the mounting groove 27. In the prior art, the drain pipe interface 271 is directly installed at 90 degrees perpendicular to the box body. The above installation method causes the drain pipe interface 271 to occupy a large space in the front-to-back direction of the drawer-type clothing processing device 01, increasing the depth of the whole machine, thereby increasing the occupied space of the whole machine. The present invention tilts the drain pipe 13 in the mounting groove 27 of the outer box module 2. The tilted drain pipe interface 271 can reduce the depth in the front-to-back direction in the outer box module 2, thereby reducing the size of the whole machine. When the size of the whole machine is reduced, it is more conducive to the placement of the drawer-type clothing processing device 01.

[0058] It should be noted that the drawer-type clothing processing device 01 in the present invention can be a drawer-type pulsator washing machine, a drawer-type shoe washing machine, a drawer-type clothes dryer, a drawer-type dishwasher, etc. Of course, the above is not restrictive and can also be configured according to the needs of technicians in this field. All of the above are within the protection scope of the present invention.

[0059] In summary, the pad 24 is set on the extension line G of the rear side Q of the slide 212 or the area Z between the extension lines G of the two slides 212. When the pad 24 is set at the above position, the slide 212 does not need to provide support for the pad 24, and the width of the slide 212 itself does not need to be increased, and the size of the outer box module 2 does not need to be increased. Therefore, the above setting can reduce the overall size of the outer box module 2 and the drawer-type clothing processing device 01, thereby reducing the cost of the whole machine. The bottom of the drawer module 1 is provided with a bottom pulley 11 corresponding to the slide 212. The drawer module 1 is slidably set on the slide 212 through the bottom pulley 11. In order to reduce vibration and noise problems, when the pad 24 supports the drawer module 1, the bottom pulley 11 is suspended. The lifting plate 221 is provided with a buffer groove 2211 capable of accommodating the roller 12. The buffer groove 2211 can limit the roller 12 to a certain extent, and can ensure the stability of lifting or lowering the drawer module 1, and prevent the drawer module 1 from suddenly sliding downward during the lifting process. A downwardly inclined slide 2121 is provided on the rear side Q of the slideway 212. When the roller 12 slides to the buffer groove 2211, the bottom pulley 11 slides down the slide 2121. At this time, the buffer groove 2211 can also ensure the stability of the bottom pulley 11 sliding down the slide 2121. At the same time, the setting of the slide 2121 can ensure the stability of the sliding of the bottom pulley 11. The integral molding of the support bottom plate 211 and the slideway 212 can reduce the assembly steps and reduce the cost of the above-mentioned separate mold. In order to ensure that the drawer module 1 can be guided when it is tilted, retaining ribs can be set on the outer box module 2 and / or the drawer module 1. The first retaining rib 252 on the outer box module 2 can also increase the overall strength of the outer box module 2. In order to reduce the damage caused by the collision to the limiter 14 or the limiter plate 28, the surface where the limiter 14 contacts the limiter plate 28 can be set as an arc surface 141. In addition, the arc surface 141 can increase the contact area between the limiter 14 and the limiter plate 28, reduce the pressure between the limiter plate 28 and the limiter 14, and thus reduce the possibility of damage to the limiter plate 28 or the limiter 14. The drain pipe 13 is tiltedly set in the installation groove 27 of the outer box module 2. The tilted drain pipe interface 271 can reduce the depth in the outer box module 2, thereby reducing the size of the whole machine. When the size of the whole machine is reduced, it is more conducive to the placement of the drawer-type clothing processing device 01.

[0060] It should be noted that the above-mentioned implementation mode is only used to illustrate the principle of the present invention and is not intended to limit the scope of protection of the present invention. Without departing from the principle of the present invention, those skilled in the art can adjust the above-mentioned structure so that the present invention can be applied to more specific application scenarios.

[0061] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A stacked clothes processing device, characterized in that: The stacked clothes processing device includes a first clothes processing device and a second clothes processing device, the first clothes processing device includes an outer box module and a drawer module, the second clothes processing device is arranged on the top of the outer box module, the drawer module is slidably arranged in the outer box module, and a first guide structure is also arranged on the top of the outer box module, and the second clothes processing device is provided with a second guide structure that cooperates with the first guide structure for guidance.

2. The stacked clothes processing device according to claim 1, characterized in that: The top of the outer box module is provided with an outer top foot for supporting the second clothes processing device; and / or, the bottom of the outer box module is provided with an outer bottom foot.

3. The stacked clothes processing device according to claim 1, characterized in that: A lifting device is also provided in the outer box module, and the lifting device can lift or lower the drawer module.

4. The stacked clothes processing device according to claim 3, characterized in that: The lifting device includes a lifting plate and a driving device, one end of the lifting plate is hinged to the lifting device so that the driving device can drive the other end of the lifting plate to rotate upward or downward, and the drawer module is provided with a roller, and the roller can abut against the lifting plate so that the lifting plate can lift the drawer module by rotating upward or lower it by rotating downward, and the lifting plate is provided with a buffer groove that can accommodate the roller.

5. The stacked clothes processing device according to claim 3, characterized in that: A slide and a pad are also provided in the outer box module. The drawer module can be slidably arranged on the slide. The pad is arranged on an extension line of the rear side of the slide or between two extension lines of the slides. After the drawer module completely enters the outer box module, it can be supported by the pad.

6. The stacked clothes processing device according to claim 5, characterized in that: The bottom of the drawer module has a foot, and the cushion block supports the drawer module through the supporting foot.

7. The stacked clothes processing device according to claim 5, characterized in that: A bottom pulley corresponding to the slideway is arranged at the bottom of the drawer module, and the drawer module is slidably arranged on the slideway through the bottom pulley.

8. The stacked clothes processing device according to claim 7, characterized in that: The bottom of the drawer module is also provided with a front pulley abutting against the ground, and the front pulley is located in front of the bottom pulley. When the bottom pulley slides on the slideway, the front pulley slides on the ground.

9. The stacked clothes processing device according to claim 1, characterized in that: A connector for connecting to the second laundry processing device is disposed on the top of the outer box module.

10. The stacked clothes processing device according to claim 1, characterized in that: The first guide structure is a guide protrusion, and the second guide structure is a guide groove matched with the guide protrusion; or, the first guide structure is a guide groove, and the second guide structure is a guide protrusion matched with the guide groove.

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