Horizontal rolling brush mechanism of an automatic scrubbing device

Abstract

The utility model relates to automatic bath equipment's technical field, it discloses a kind of horizontal rolling brush mechanism of automatic bath equipment including horizontal support, reduction motor, pivot base, transmission shaft, pivot connector, rubber brush limit ring, roller and soft rubber brush, pivot connector includes sleeve shaft and embedded groove piece, one end of horizontal support is connected with the one end of transmission shaft by reduction motor, the other end of horizontal support is connected with the other end of transmission shaft by pivot base, sleeve shaft is sleeved in transmission shaft, sleeve shaft is mirror image symmetry arrangement, embedded groove piece is evenly arranged in the outer wall of sleeve shaft, the inner circle end of roller and the inner ring end of rubber brush limit ring are embedded in embedded groove piece, soft rubber brush is embedded in the outer wall middle part of roller, rubber brush limit ring is embedded in the both ends of roller and limit to soft rubber brush, soft rubber brush is left and right staggered arrangement.The utility model can realize the quick disassembly of soft rubber brush, reduce maintenance cost, improve the comfort of user.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic bath scrubbing equipment, and in particular to a horizontal roller brush mechanism for an automatic bath scrubbing equipment. Background Technology

[0002] Body scrubbing machines are widely used in bathroom and massage applications. Most people need to scrub their bodies while showering to remove dirt and for a relaxing massage effect. Existing technology discloses a roller-type automatic body scrubbing machine with an automatic shower gel dispensing function. It includes a fixed frame with mounting hooks fixed at the four corners of the rear end, each hook fitted with an expansion bolt. Three sets of drainage mesh plates are evenly embedded in the bottom inner wall of the fixed frame. The inner walls on both sides of the fixed frame have symmetrically formed grooves, each groove having an inner groove on its front and rear inner walls. A sliding plate is slidably connected inside the groove, with its front and rear ends sliding within the two sets of inner grooves. This technology uses a lifting component and a roller scrubbing component to facilitate thorough scrubbing of the entire back, effectively shortening scrubbing time and improving efficiency. Furthermore, an automatic extrusion component, working in conjunction with the roller scrubbing component, automatically dispenses a measured amount of shower gel, reducing waste due to excessive dispensing and further improving scrubbing efficiency. However, the existing roller-type automatic body scrubbing machine has a single, integrated roller structure. If a brush head is damaged and cannot be replaced, the entire roller must be replaced, resulting in high repair costs, difficult disassembly, and time and effort. In addition, the position of the brush head is fixed on the roller, and the position of the brush head cannot be changed to change the density of the brush head. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a horizontal roller brush mechanism for an automatic bath scrubbing device.

[0004] The objective of this utility model is achieved through the following technical solution: A horizontal roller brush mechanism for an automatic bath scrubbing device includes a horizontal support, a reduction motor, a rotating shaft base, a transmission shaft, a rotating shaft connector, a rubber brush limiting ring, a roller, and a soft rubber brush. The rotating shaft connector includes a sleeve and an insert groove. One end of the horizontal support is connected to one end of the transmission shaft via the reduction motor, and the other end of the horizontal support is connected to the other end of the transmission shaft via the rotating shaft base. The sleeve is sleeved on the transmission shaft and is arranged in a mirror-symmetrical manner. The insert grooves are evenly distributed on the outer wall of the sleeve. The inner circular end of the roller and the inner ring end of the rubber brush limiting ring are both embedded in the insert grooves. The soft rubber brush is embedded in the middle of the outer wall of the roller. The rubber brush limiting ring is embedded at both ends of the roller and limits the position of the soft rubber brush. The soft rubber brush is arranged in a staggered left-right configuration. This horizontal roller brush mechanism enables quick replacement of the soft rubber brush and allows the soft rubber brush to be staggered left-right in the horizontal direction, thereby changing the density of the brush head.

[0005] Preferably, the device also includes a towel holder, and the rotating shaft connector is further provided with a towel retaining post. The towel retaining post and the inserting groove are arranged in a staggered manner along the axial direction of the sleeve shaft, and the towel retaining post and the inserting groove are arranged alternately along the circumference of the sleeve shaft. The towel holder and the towel retaining post hold the towel. This towel holder allows the horizontal roller brush mechanism to install a towel, enabling the body to be washed with a towel.

[0006] Preferably, the rotating shaft connector is further provided with a fixing post reinforcing ring, which is fixedly connected to both the towel fixing post and the sleeve shaft. This fixing post reinforcing ring can strengthen the towel fixing post and improve the service life of the rotating shaft connector.

[0007] Preferably, the towel clip includes a clamping semi-ring portion, an outwardly protruding limiting portion, a limiting buckle, and a limiting protrusion. The outwardly protruding limiting portion is connected to the left and right ends of the clamping semi-ring portion, the limiting buckle is connected to the U-shaped end of the clamping semi-ring portion, and the limiting protrusion is evenly distributed on the inner wall of the clamping semi-ring portion. The limiting protrusion and the towel fixing post clamp the towel. This towel clip can secure the end of the towel to the swivel connector, preventing the towel from coming off during body washing and avoiding reducing the user's experience.

[0008] Preferably, the insert has a limiting hole, and a positioning pin is installed in the limiting hole. The positioning pin is located on the side of the brush limiting ring away from the roller. This positioning pin allows the brush limiting ring to be locked onto the shaft connector.

[0009] Preferably, the rubber brush limiting ring includes a first limiting ring and a second limiting ring. The inserting groove is embedded in one end of the roller through the first limiting ring, and the inserting groove is embedded in the other end of the roller through the second limiting ring. The first limiting ring and the second limiting ring respectively limit the two ends of the soft rubber brush. This rubber brush limiting ring allows the soft rubber brush to be staggered left and right in the horizontal direction, thereby achieving a staggered arrangement between brush heads.

[0010] Preferably, the first or second limiting ring includes a ring body, a connector insert, a first brush limiting part, and a second brush limiting part. The inner ring of the ring body is inserted into the insert groove through the connector insert. The first brush limiting part and the second brush limiting part are both connected to the side of the ring body. The length of the first brush limiting part is greater than the length of the second brush limiting part. The first brush limiting part and the second brush limiting part are both inserted into the end of the roller. The first brush limiting part and the second brush limiting part both limit the soft brush.

[0011] Preferably, the soft rubber brush includes a brush connecting rod and multiple brush heads, all of which are perpendicularly connected to the brush connecting rod and are arranged linearly. The brush connecting rod is embedded in the middle of the outer wall of the roller, and the rubber brush limiting rings limit the two ends of the brush connecting rod respectively.

[0012] Preferably, the brush head includes a first brush, a second brush, and a third brush. The third brush is fixedly connected to the middle of the brush connecting rod. The second brushes are located on both sides of the third brush, and the first brush is located outside the second brushes. The first, second, and third brushes are arranged linearly. This brush head design conforms to the human body curve, improving user comfort.

[0013] Preferably, the roller includes a shaft body, a brush mounting groove, and a connecting portion embedding protrusion. The connecting portion embedding protrusion is fixedly connected to the inner ring of the shaft body, and the connecting portion embedding protrusion is embedded in the embedding groove. The brush mounting groove is fixedly connected to the outer ring of the shaft body. The soft brush is embedded in the middle of the brush mounting groove, and the brush limiting ring is embedded at both ends of the brush mounting groove. This roller allows for quick installation or removal of the soft brush, improving the efficiency of soft brush installation or maintenance.

[0014] This utility model has the following advantages and beneficial effects compared to the prior art:

[0015] 1. This utility model enables quick disassembly of the soft rubber brush through a horizontal bracket, a reduction motor, a rotating shaft base, a transmission shaft, a rotating shaft connector, a rubber brush limiting ring, a roller, and a soft rubber brush. When the brush head is damaged, only the corresponding soft rubber brush on the roller needs to be replaced, reducing subsequent maintenance costs. The rubber brush limiting ring allows multiple soft rubber brushes on the roller to be spatially misaligned in the horizontal direction, allowing the brush head to completely cover the user's body area for scrubbing, thus improving user comfort.

[0016] 2. This utility model allows users to easily install bath towels on the roller through the towel fixing clip and towel fixing post, thereby allowing users to experience different scrubbing methods, increasing the function of the horizontal roller brush mechanism, and meeting the needs of different users. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model.

[0018] Figure 2 This is a schematic diagram of the horizontal roller brush mechanism (excluding the soft rubber brush) of an automatic bath scrubbing device according to this utility model;

[0019] Figure 3 yes Figure 2 A magnified view of a portion at point A;

[0020] Figure 4 This is a schematic diagram of the rotating shaft connector of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0021] Figure 5 This is a schematic diagram of the rotating shaft connector of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0022] Figure 6 This is a side view of the rotating shaft connector of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0023] Figure 7 This is a schematic diagram of the towel fixing clip of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0024] Figure 8 This is a side view of the towel fixing clip of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0025] Figure 9 This is a schematic diagram of the first limiting ring of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0026] Figure 10 This is a schematic diagram of the second limiting ring of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0027] Figure 11 This is a schematic diagram of the roller of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0028] Figure 12 This is a side view of the roller of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0029] Figure 13 This is a schematic diagram of the soft rubber brush of the horizontal roller brush mechanism of an automatic bath scrubbing device according to this utility model;

[0030] The components in the attached diagram are labeled as follows: 1-Horizontal bracket; 2-Gear motor; 3-Shaft base; 4-Drive shaft; 5-Shaft connector; 51-Fixing post reinforcing ring; 52-Sleeve shaft; 521-Limiting shaft hole; 53-Towel fixing post; 54-Embedded groove; 541-Limiting hole; 6-Towel fixing clip; 61-Clamping half-ring; 611-Limiting protrusion; 62-Outward protruding limiting part; 63-Limiting buckle; 7-Glue brush limiting ring; 71-... 72-Second limiting ring; 731-Ring body; 732-Connector embedding part; 733-First brush limiting part; 734-Second brush limiting part; 8-Roller; 81-Shaft body; 82-Brush mounting groove; 83-Connecting part embedding protrusion; 9-Soft brush; 91-First brush; 92-Second brush; 93-Third brush; 94-Brush connecting rod; 10-Positioning pin; a-First direction; b-Second direction. Detailed Implementation

[0031] The utility model objective of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described one by one here, but the implementation of this utility model is not limited to the following embodiments.

[0032] In this embodiment, in the first direction a, the arrow points to the left and the opposite direction points to the right; in the second direction b, the arrow points to the rear and the opposite direction points to the front.

[0033] like Figures 1-3As shown, the horizontal roller brush mechanism of an automatic bath scrubbing device includes a horizontal support 1, a reduction motor 2, a rotating shaft base 3, a drive shaft 4, two rotating shaft connectors 5, eight towel clamps 6, two rubber brush limiting rings 7, a roller 8, nine soft rubber brushes 9, and four positioning pins 10; the two rubber brush limiting rings 7 are respectively the first limiting ring 71 and the second limiting ring 72. The reduction motor 2 is fixedly mounted on the left end of the horizontal support 1 by bolts, and the rotating shaft base 3 is fixedly mounted on the right end by bolts. The left end of the drive shaft 4 is connected to the rotating shaft of the reduction motor 2 through a coupling, and the right end of the drive shaft 4 is rotatably connected to the rotating shaft base 3. The two rotating shaft connectors 5 are fixedly sleeved on the drive shaft 4, and the two rotating shaft connectors 5 are arranged in a mirror symmetrical manner, with the axial direction of the two rotating shaft connectors 5 being the same as the axial direction of the drive shaft 4. The left and right ends of the roller 8 are respectively embedded in the rotating shaft connectors 5. The fixed ends of the nine soft rubber brushes 9 are embedded in the outer wall of the middle part of the roller 8 along the circumference of the roller 8, and the free ends of the nine soft rubber brushes 9 extend outward along the circumference of the roller 8. The first limiting ring 71 is embedded in the left end of the outer wall of the roller 8, and the second limiting ring 72 is embedded in the right end of the outer wall of the roller 8, limiting the left and right ends of the nine soft rubber brushes 9, thereby making the nine soft rubber brushes 9 staggered left and right, thus making the brushes of the nine soft rubber brushes 9 misaligned. The inner ring of the first limiting ring 71 is embedded in the swivel connector 5 at the left end of the roller 8, and the second limiting ring 72 is embedded in the swivel connector 5 at the right end of the roller 8, limiting the left and right ends of the roller 8. Four positioning pins 10 pass through the limiting holes 541 of the two rotating shaft connectors 5 and extend outwards. Two positioning pins 10 are installed on each rotating shaft connector 5, and the two positioning pins 10 are arranged opposite to each other on the rotating shaft connector 5. The protruding ends of the four positioning pins 10 respectively limit the first limiting ring 71 and the second limiting ring 72 to prevent the roller 8 and the soft rubber brush 9 from shifting. Eight towel fixing clips 6 are respectively sleeved on the two rotating shaft connectors 5.

[0034] The horizontal bracket 1 is used to fix the geared motor 2 and the rotating shaft base 3, allowing the horizontal roller brush mechanism to be installed on the automatic bath scrubbing device. The geared motor 2 provides power for the rotation of the roller 8. The main function of the rotating shaft base 3 is to allow the drive shaft 4 to rotate relative to the horizontal bracket 1. The main function of the drive shaft 4 is to transmit the power of the geared motor 2 to the roller 8. The rotating shaft connector 5 is used to install and fix the roller 8, and to hold the bath towel using the towel clamp 6. The bath towel clamp 6 is used to fix both ends of the bath towel to the two rotating shaft connectors 5. The main function of the rubber brush limiting ring 7 is to limit the displacement of the roller 8 relative to the rotating shaft connector 5, and to allow the soft rubber brush 9 to be staggered on the roller 8. The main function of the roller 8 is to drive the soft rubber brush 9 to rotate, and to facilitate the disassembly of the soft rubber brush 9 for easy maintenance. The main function of the soft rubber brush 9 is for the user to scrub their body. The main function of the positioning pin 10 is to limit the position of the first limiting ring 71 or the second limiting ring 72 on the rotating shaft connector 5. The first limiting ring 71 and the second limiting ring 72 work together to allow the nine soft rubber brushes 9 to be arranged in a staggered manner.

[0035] like Figures 4-6 As shown, each shaft connector 5 includes a fixing post reinforcing ring 51, a circular sleeve shaft 52, four towel-shaped fixing posts 53, and four insert grooves 54. The sleeve shaft 52 has a limiting shaft hole 521 with the same axial direction as its shaft, and the drive shaft 4 passes through the limiting shaft hole 521 and extends outward. The fixing post reinforcing ring 51 is fixedly connected to the outer end of the sleeve shaft 52, and the centers of the fixing post reinforcing ring 51 and the sleeve shaft 52 overlap. The towel-shaped fixing posts 53 and the insert grooves 54 are all fixedly connected to the outer wall of the sleeve shaft 52, and the axial directions of the towel-shaped fixing posts 53, the insert grooves 54, and the sleeve shaft 52 are all the same. In the first direction a, the left ends of the four towel-shaped fixing posts 53 are fixedly connected to the right side of the fixing post reinforcing ring 51, the outer end of the sleeve shaft 52 is located at the center of the four towel-shaped fixing posts 53, and the inner end of the sleeve shaft 52 is located at the center of the four insert grooves 54. The towel-shaped fixing posts 53 and the insert grooves 54 are arranged in a left-right offset manner. In the second direction b, the towel fixing posts 53 and the insert grooves 54 are arranged alternately with the sleeve shaft 52 as the center, that is, each towel fixing post 53 is located between two adjacent insert grooves 54. The four towel fixing clips 6 are respectively sleeved on the four towel fixing posts 53. The four connector inserts 732 of the first limiting ring 71 or the second limiting ring 72 are respectively inserted into the four insert grooves 54. The four connecting parts of the roller 8 are embedded in the protrusions 83 respectively inserted into the four insert grooves 54. The four connector inserts 732 are respectively located on the outside of the four connecting parts.

[0036] The main function of the reinforcing ring 51 is to increase the connection strength of the towel fixing post 53. The main function of the sleeve 52 is to be sleeved on the drive shaft 4 and to achieve synchronous rotation with the drive shaft 4. The main function of the towel fixing post 53 is to install the bath towel clip 6, so that the bath towel clip 6 and the towel fixing post 53 can clamp the end of the bath towel. The embedded groove 54 is used to install the roller 8, the first limiting ring 71 and the second limiting ring 72.

[0037] like Figure 7 and 8 As shown, each towel clip 6 includes a clamping semi-ring portion 61, two outwardly protruding limiting portions 62, two limiting buckles 63, and five limiting protrusions 611. The left and right ends of the clamping semi-ring portion 61 are fixedly connected to the two outwardly protruding limiting portions 62, respectively. The two limiting buckles 63 are fixedly connected to the U-shaped ends of the clamping semi-ring portion 61, and are used to prevent the clamping semi-ring portion 61 from easily detaching from the towel fixing post 53 of the rotating connector 5. The five limiting protrusions 611 are connected to the inner wall of the clamping semi-ring portion 61, and the axial direction of the five limiting protrusions 611 is the same as the axial direction of the clamping semi-ring portion 61. All five limiting protrusions 611 clamp the outer wall of the towel fixing post 53 of the rotating connector 5.

[0038] The main function of the clamping semi-ring 61 is to clamp the end of the bath towel onto the towel fixing post 53 of the swivel connector 5. The outwardly protruding limiting part 62 has a structure that is inclined inward from the outside to the inside, making it easy for the user to push, install, or remove the bath towel fixing clip 6 from the towel fixing post 53 of the swivel connector 5. The main function of the limiting buckle 63 is to limit the clamping semi-ring 61 and prevent it from easily falling off the towel fixing post 53. The main function of the limiting protrusion 611 is to increase the contact area between the bath towel fixing clip 6 and the bath towel, preventing the end of the bath towel from easily falling off.

[0039] like Figure 9 As shown, the first limiting ring 71 includes a ring body 731, four connector inserts 732, four first brush limiting parts 733, and five second brush limiting parts 734. The four first brush limiting parts 733 and the five second brush limiting parts 734 are all located on the right side of the ring body 731. The second brush limiting parts 734 are located between adjacent first brush limiting parts 733, with two second brush limiting parts 734 positioned between two first brush limiting parts 733. All four first brush limiting parts 733 and five second brush limiting parts 734 can be inserted into the brush mounting groove 82 of the roller 8. The four first brush limiting parts 733 correspond one-to-one with the four second brush limiting parts 734 of the second limiting ring 72. The five second brush limiting parts 734 correspond one-to-one with the five first brush limiting parts 733 of the second limiting ring 72. The four connector inserts 732 are all fixedly connected to the inner ring of the body 731. The four connector inserts 732 are evenly distributed and are respectively inserted into the four insert slots 54 of the rotating shaft connector 5.

[0040] The main function of the ring body 731 is to arrange the positions of the connector insert 732, the first brush limiting part 733, and the second brush limiting part 734. The main function of the connector insert 732 is to install the ring body 731 onto the insert groove 54 of the rotating shaft connector 5. The main function of the first brush limiting part 733 and the second brush limiting part 734 is to arrange the nine soft rubber brushes 9 in a staggered left-right arrangement, thereby allowing the plate brush to be staggered around the outer periphery of the roller 8.

[0041] like Figure 10As shown, the second limiting ring 72 includes a ring body 731, four connector inserts 732, five first brush limiting parts 733, and four second brush limiting parts 734. The five first brush limiting parts 733 and the four second brush limiting parts 734 are all located on the left side of the ring body 731. The first brush limiting parts 733 are located between two adjacent second brush limiting parts 734, with two first brush limiting parts 733 positioned between two second brush limiting parts 734. Both the five first brush limiting parts 733 and the four second brush limiting parts 734 can be inserted into the brush mounting groove 82 of the roller 8. The five first brush limiting parts 733 correspond one-to-one with the five second brush limiting parts 734 of the first limiting ring 71. The four second brush limiting parts 734 correspond one-to-one with the four first brush limiting parts 733 of the first limiting ring 71. The four connector inserts 732 are all fixedly connected to the inner ring of the body 731. The four connector inserts 732 are evenly distributed and are respectively inserted into the four insert slots 54 of the rotating shaft connector 5.

[0042] like Figure 11 and 12 As shown, the roller 8 includes a shaft body 81, nine brush mounting slots 82, and four connecting part embedding protrusions 83; the axial directions of the shaft body 81, the nine brush mounting slots 82, and the four connecting part embedding protrusions 83 are all the same. The four connecting part embedding protrusions 83 are fixedly connected to the inner wall of the shaft body 81, and the axial direction of the four connecting part embedding protrusions 83 is the same as that of the shaft body 81. The connecting part embedding protrusions 83 are embedded in the embedding groove 54 of the rotating shaft connector 5. The nine brush mounting slots 82 are fixedly connected to the outer wall of the shaft body 81, and the axial direction of the nine brush mounting slots 82 is the same as that of the shaft body 81. A first limiting ring 71 is embedded in the left end of the nine brush mounting slots 82, a second limiting ring 72 is embedded in the right end of the nine brush mounting slots 82, and nine soft rubber brushes 9 are respectively embedded in the middle of the nine brush mounting slots 82, and the length of the soft rubber brushes 9 is less than the length of the brush mounting slots 82.

[0043] The main function of the shaft body 81 is to evenly distribute the rubber brush mounting slots 82. The main function of the rubber brush mounting slots 82 is to facilitate the installation or removal of the soft rubber brush 9. The main function of the connecting part embedded protrusion 83 is to install the shaft body 81 into the embedded slot 54 of the rotating shaft connector 5.

[0044] like Figure 13As shown, each soft rubber brush 9 includes a brush connecting rod 94 and thirty-nine brush heads. The thirty-nine brush heads include thirty-six first brushes 91, two second brushes 92, and one third brush 93. All thirty-six first brushes 91, two second brushes 92, and one third brush 93 are vertically fixed to the brush connecting rod 94. The third brush 93 is located in the middle of the brush connecting rod 94, the two second brushes 92 are located on either side of the third brush 93, eighteen first brushes 91 are located outside the second brushes 92 to the left of the third brush 93, and the remaining eighteen first brushes 91 are located outside the second brushes 92 to the right of the third brush 93. The thirty-six first brushes 91, two second brushes 92, and one third brush 93 are arranged linearly. The brush connecting rod 94 is embedded in the rubber brush mounting groove 82 of the roller 8. A first limiting ring 71 limits the left end of the brush connecting rod 94, and a second limiting ring 72 limits the right end of the brush connecting rod 94.

[0045] The main function of the brush connecting rod 94 is to fix the first brush 91, the second brush 92, and the third brush 93 together. The main function of the first brush 91, the second brush 92, and the third brush 93 is to form a brush head with a certain arc distribution, which conforms to the physiological curve of the user's back and improves the user's comfort.

[0046] Installation instructions for the horizontal roller brush mechanism:

[0047] Step 1: Install the geared motor 2 and the shaft base 3 on the left and right ends of the horizontal bracket 1, respectively.

[0048] Step 2: Install the inserts 54 of the two rotating shaft connectors 5 on both ends of the roller 8 respectively. The two rotating shaft connectors 5 are arranged in a mirror symmetrical manner. Then, pass the drive shaft 4 through the sleeves 52 of the two rotating shaft connectors 5.

[0049] Step 3: Connect the left end of the drive shaft 4 to the geared motor 2 via a coupling, and connect the right end of the drive shaft 4 to the rotating shaft base 3.

[0050] Step 4: Fully embed the nine soft rubber brushes 9 into the nine brush mounting slots 82 of the roller 8. Then, embed the connector embedding part 732 of the first limiting ring 71 into the embedding slot 54 of the left end of the rotating shaft connector 5. The first brush limiting part 733 and the second brush limiting part 734 of the first limiting ring 71 are both embedded into the left end of the brush mounting slots 82 of the roller 8. Embed the connector embedding part 732 of the second limiting ring 72 into the embedding slot 54 of the right end of the rotating shaft connector 5. The first brush limiting part 733 and the second brush limiting part 734 of the second limiting ring 72 are both embedded into the right end of the brush mounting slots 82 of the roller 8. Then, install the positioning pin 10 in the embedding slot 54 of the shaft connector and limit the first limiting ring 71 and the second limiting ring 72.

[0051] The above-described specific embodiments are preferred embodiments of this utility model and are not intended to limit this utility model. Any other changes or equivalent substitutions made without departing from the technical solution of this utility model are included within the protection scope of this utility model.

Claims

1. A horizontal roller brush mechanism for an automatic bath scrubbing device, characterized in that: The system includes a horizontal support (1), a geared motor (2), a rotating shaft base (3), a drive shaft (4), a rotating shaft connector (5), a rubber brush limiting ring, a roller (8), and a soft rubber brush (9). The rotating shaft connector (5) includes a sleeve (52) and an embedded groove (54). One end of the horizontal support (1) is connected to one end of the drive shaft (4) through the geared motor (2), and the other end of the horizontal support (1) is connected to the other end of the drive shaft (4) through the rotating shaft base (3). The sleeve (5) 2) Sleeve onto the drive shaft (4), the sleeve shaft (52) is arranged in a mirror symmetrical manner, the embedded groove (54) is evenly arranged on the outer wall of the sleeve shaft (52), the inner circle end of the roller (8) and the inner ring end of the rubber brush limiting ring (7) are both embedded in the embedded groove (54), the soft rubber brush (9) is embedded in the middle of the outer wall of the roller (8), the rubber brush limiting ring (7) is embedded in both ends of the roller (8) and limits the soft rubber brush (9), the soft rubber brush (9) is arranged in a left-right staggered manner.

2. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 1, characterized in that: It also includes a towel fixing clip (6), and the rotating shaft connector (5) is also provided with a towel fixing post (53). The towel fixing post (53) and the embedding groove (54) are arranged in a staggered manner along the axial direction of the sleeve shaft (52). The towel fixing post (53) and the embedding groove (54) are arranged alternately along the circumference of the sleeve shaft (52). The towel fixing clip (6) and the towel fixing post (53) hold the towel.

3. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 2, characterized in that: The rotating shaft connector (5) is also provided with a fixing post reinforcing ring (51), which is fixedly connected to the towel fixing post (53) and the sleeve shaft (52) respectively.

4. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 2, characterized in that: The towel fixing clip (6) includes a clamping half-ring (61), an outwardly protruding limiting part (62), a limiting buckle (63), and a limiting protrusion (611). The outwardly protruding limiting part (62) is connected to the left and right ends of the clamping half-ring (61), the limiting buckle (63) is connected to the U-shaped end of the clamping half-ring (61), and the limiting protrusion (611) is evenly arranged on the inner wall of the clamping half-ring (61). The limiting protrusion (611) and the towel fixing post (53) clamp the towel.

5. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 1, characterized in that: The embedded groove (54) is provided with a limiting hole (541), and a positioning pin (10) is installed in the limiting hole (541). The positioning pin (10) is located on the side of the adhesive brush limiting ring (7) away from the roller (8).

6. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 1, characterized in that: The rubber brush limiting ring (7) includes a first limiting ring (71) and a second limiting ring (72). The embedding groove (54) is embedded in one end of the roller (8) through the first limiting ring (71), and the embedding groove (54) is embedded in the other end of the roller (8) through the second limiting ring (72). The first limiting ring (71) and the second limiting ring (72) limit the two ends of the soft rubber brush (9) respectively.

7. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 6, characterized in that: The first limiting ring (71) or the second limiting ring (72) includes a ring body (731), a connector insert (732), a first brush limiting part (733), and a second brush limiting part (734). The inner ring of the ring body (731) is inserted into the insert groove (54) through the connector insert (732). The first brush limiting part (733) and the second brush limiting part (734) are both connected to the side of the ring body (731). The length of the first brush limiting part (733) is greater than the length of the second brush limiting part (734). The first brush limiting part (733) and the second brush limiting part (734) are both inserted into the end of the roller (8). The first brush limiting part (733) and the second brush limiting part (734) both limit the soft brush (9).

8. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 1, characterized in that: The soft rubber brush (9) includes a brush connecting rod (94) and multiple brush heads. The multiple brush heads are all vertically connected to the brush connecting rod (94) and are arranged linearly. The brush connecting rod (94) is embedded in the middle of the outer wall of the roller (8). The rubber brush limiting ring (7) limits the two ends of the brush connecting rod (94).

9. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 8, characterized in that: The brush head includes a first brush (91), a second brush (92), and a third brush (93). The third brush (93) is fixedly connected to the middle of the brush connecting rod (94). The second brush (92) is located on both sides of the third brush (93). The first brush (91) is located outside the second brush (92). The first brush (91), the second brush (92), and the third brush (93) are arranged in a linear fashion.

10. The horizontal roller brush mechanism of an automatic bath scrubbing device according to claim 1, characterized in that: The roller (8) includes a shaft body (81), a brush mounting groove (82), and a connecting part embedding protrusion (83). The connecting part embedding protrusion (83) is fixedly connected to the inner ring of the shaft body (81). The connecting part embedding protrusion (83) is embedded in the embedding groove (54). The brush mounting groove (82) is fixedly connected to the outer ring of the shaft body (81). The soft brush (9) is embedded in the middle of the brush mounting groove (82). The brush limiting ring (7) is embedded at both ends of the brush mounting groove (82).

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