CN220608206U

CN220608206U - Crank rocker type electric scrubbing machine

Info

Publication number: CN220608206U
Application number: CN202321970714.6U
Authority: CN
Inventors: 胡志成
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-03-19
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a crank rocker type electric scrubbing machine, which belongs to the technical field of household appliances, and provides improvement aiming at the prior art, wherein the scrubbing machine mainly comprises: the device comprises an outer frame, a crank, a key, a rotating shaft, a machine base, a first gear motor, a guide wheel, a connecting rod, a rocker, a second gear motor, a lifting gear, a shaft sleeve, a supporting shaft and a rack; the crank and rocker mechanism is composed of a crank, a connecting rod and a rocker, the rocker is driven by a first gear motor, the rocker drives the bath towel holder to swing through a shaft sleeve, and a transmission mechanism composed of a lifting gear and a rack drives the machine base to move up and down in the outer frame together with the crank and rocker mechanism, so that the bath towel rubs different height parts of a body. The crank rocker reciprocating motion mode is convenient for setting a sealing shell to seal a reducing motor, a crank rocker mechanism, a machine seat and the like except the bath towel holder and the shaft sleeve in the shell, so that better sealing is realized, and the protection requirement of long-term use in a humid environment is met.

Description

Crank rocker type electric scrubbing machine

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a crank rocker type electric scrubbing machine.

Background

When in bath, the user can easily rub the back by stretching the hand to the back, and at present, the common back brush, the strip-shaped bath towel and other modes still need to stretch the hand to the back or stretch the hand back to the back. Diseases affecting limb movement such as scapulohumeral periarthritis and cervical spondylosis are common in the elderly population, and it is light in symptoms to extend arms to be flush with shoulders, let alone to extend hands to the back for rubbing. With the increasing age, the population will be larger in size. Although other people can solve the problem that the back of the person is difficult to wash by the person, the problem cannot be solved for the old people living alone who can bath at home or cannot bath in a public bath due to factors such as epidemic situation. Therefore, a device capable of realizing automatic scrubbing is an important problem to be solved at present.

The bath towel is laborious to rub the back of the user, and particularly, the old is more difficult to rub when the old alone is in home bath along with the increasingly serious solitary old with the aging, and the back of the user is difficult to rub, so that the user has uncomfortable and uncomfortable feeling.

The utility model patent number ZL202221685680.1 discloses a reciprocating type automatic bath rubbing device, because two horizontal and longitudinal reciprocating mechanisms are separately arranged, the integration level is lower, the weight distribution is uneven, the shaking condition is easy to occur, the adopted reciprocating motion mode needs to be provided with long holes, the sealing is not thorough, the rust and corrosion are easy, and the protection requirement of long-term use in a humid environment cannot be met.

Disclosure of Invention

In order to solve the problems, the utility model provides a crank rocker type electric scrubbing machine, which adopts the following technical scheme:

crank rocker type electric scrubbing machine mainly includes: the device comprises an outer frame 1, a crank 2, a key 4, a rotating shaft 5, a machine base 6, a first gear motor 8, a guide wheel 9, a connecting rod 10, a rocker 11, a second gear motor 12, a lifting gear 14, a shaft sleeve 15, a supporting shaft 16 and a rack 17;

the inside guide rail that is equipped with of frame 1, the guide pulley 9 of frame 6 rear side installation rolls on the guide rail, first gear motor 8 and second gear motor 12 are installed on frame 6, pivot 5 passes through the bearing and is connected with frame 6, crank 2 passes through key 4 and links to each other with the part of pivot 5 frame front side, crank 2 rotates under first gear motor 8 drive, crank 2 is articulated with connecting rod 10 one end, the connecting rod 10 other end is articulated with the one end of rocker 11, the other end and the axle sleeve 15 fixed connection of rocker 11, back shaft 16 passes and fixes on frame 6, the axle sleeve 15 suit is in the part that back shaft 16 is located the frame front side, a bath towel support 18 and the axle sleeve 15 fixed connection for lay the bath towel.

The lifting gear 14 is arranged at the rear side of the base of the supporting shaft 16, the lifting gear 14 is driven by the second gear motor 12 to rotate, and the rack 17 is arranged at the inner side of the outer frame 1 and meshed with the lifting gear 14.

Preferably, the first driving gear 7 is connected with an output shaft of the first gear motor 8, the driven gear 3 is meshed with the first driving gear 7, the driven gear 3 is mounted on the rotating shaft 5, and the first gear motor 8 drives the crank 2 to rotate through transmission of the first driving gear 7, the driven gear 3 and the rotating shaft 5.

Preferably, the rotating shaft 5 may be coaxially connected with the output shaft of the first gear motor 8 or directly replaced with the output shaft of the first gear motor 8.

Preferably, the second driving gear 13 is connected to the output shaft of the second gear motor 12, the lifting gear 14 is meshed with the second driving gear 13, and the lifting gear 14 is directly mounted on the output shaft of the second gear motor 12 through the transmission of the second driving gear 13, so that the second gear motor 12 drives the lifting gear 14 to rotate.

The guide wheel 9 can also be replaced by a guide sliding block or a sliding sleeve, and the same technical effect is achieved.

Preferably, the first gear motor 8 and the second gear motor 12 are respectively arranged at two sides or front and back of the stand 6, so that the layout is reasonable and the weight is balanced.

Preferably, the supporting shaft 16, the rocking bar 11, the shaft sleeve 15 and the bath towel holder 18 are provided with a plurality of groups, and the rocking bars 11 are driven together by the connecting rod 10.

The utility model has the beneficial effects that:

the crank rocker reciprocating motion mode is convenient for setting a sealing shell to seal the speed reducing motor, the crank rocker mechanism and the machine seat except the bath towel support and the shaft sleeve in the shell, so that better sealing is realized, and the protection requirement of long-term use in a humid environment is met.

The two groups of gear motors are respectively arranged on two sides or front and back of the machine base, the layout is more symmetrical in the preferred scheme, the weight of the whole machine base is more balanced, and the structure is more compact, so that the machine base can be miniaturized, the occupied area is reduced, the use space is saved, and meanwhile, the installation is convenient.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present utility model.

Detailed Description

The technical scheme of the utility model is further explained and illustrated in the following form of specific examples.

As shown in fig. 1, the crank rocker type electric scrubbing machine in this embodiment mainly includes: the device comprises an outer frame 1, a crank 2, a key 4, a rotating shaft 5, a machine base 6, a first gear motor 8, a guide wheel 9, a connecting rod 10, a rocker 11, a second gear motor 12, a lifting gear 14, a shaft sleeve 15, a supporting shaft 16 and a rack 17;

the inner side of the outer frame 1 is provided with a guide rail, a guide wheel 9 arranged at the rear side of the stand 6 rolls on the guide rail, a first speed reduction motor 8 and a second speed reduction motor 12 are arranged on the stand 6, a rotating shaft 5 is connected with the stand 6 through a bearing, and a supporting shaft 16 passes through and is fixed on the stand 6;

the crank 2 is connected with the front side part of the rotary shaft 5 through a key 4, the first driving gear 7 is connected with the output shaft of the first gear motor 8, the driven gear 3 is meshed with the first driving gear 7, the driven gear 3 is arranged on the rotary shaft 5 and can not rotate relatively, and the crank 2 is driven to rotate by the first gear motor 8 through the transmission of the first driving gear 7, the driven gear 3 and the rotary shaft 5. The crank 2 is hinged with one end of the connecting rod 10, the other end of the connecting rod 10 is hinged with the rocker 11, the other end of the rocker 11 is fixedly connected with the shaft sleeve 15, the shaft sleeve 15 is sleeved on the part of the supporting shaft 16, which is positioned at the front side of the machine base, and the bath towel holder 18 for placing the bath towel is fixedly connected on the shaft sleeve 15 through a long rod.

The lifting gear 14 is arranged at the rear side of the support shaft 16, the second driving gear 13 is connected with the output shaft of the second gear motor 12, the lifting gear 14 is meshed with the second driving gear 13, the lifting gear 14 is driven by the second gear motor 12 to rotate through the transmission of the second driving gear 13, and the rack 17 is arranged at the inner side of the outer frame 1 and meshed with the lifting gear 14.

In this embodiment, the first gear motor 8 and the second gear motor 12 are respectively disposed at two sides or front and rear sides of the stand 6, so that the structure is reasonable and compact, and the weight is more balanced.

Working principle:

the towel is sleeved on a towel holder 18 connected with a shaft sleeve 15, a driven gear 3 is driven to rotate by a first driving gear 7 of a first gear motor 8, a rotating shaft 5 connected with the driven gear 3 is further driven to rotate, a crank 2 connected with the rotating shaft 5 through a key 4 is further driven to rotate, the crank 2 pushes or pulls a rocker 11 through a connecting rod 10, the rocker 11 pushes a shaft sleeve 15 to rotate around a supporting shaft 16, and meanwhile, the towel holder 18 connected with the shaft sleeve 15 is driven to swing back and forth around the supporting shaft 16, so that a body can be rubbed back and forth by the towel, and a towel rubbing function is realized.

The second gear motor 12 drives the lifting gear 14 to move on the rack 17, the lifting gear 14 is arranged on the supporting shaft 16, the stand 6 is arranged on the guide rail through the guide wheel 9, so that the stand 6 moves up and down along the guide rail under the drive of the second gear motor 12, the bath towel rubs different height parts of the body, and the different parts of the body can be rubbed basically, labor-saving and comfortable when facing or facing away from the bath towel or properly rotating the body.

In other embodiments of the present utility model, the guide wheel 9 may be replaced by a guide slide or a sliding sleeve, which has the same technical effect.

The output shaft of the gear motor 8 may be coaxially connected with the rotating shaft 5, or the output shaft of the gear motor 8 may directly replace the rotating shaft 5, so that the crank 2 is directly mounted on the output shaft of the gear motor 8.

The lifting gear 14 may also be directly mounted on the output shaft of the gear motor 12. The supporting shaft 16 is provided with a plurality of groups of rocker 11 shaft sleeves 15 and bath towel holders 18 which are driven by the connecting rod 10.

In other embodiments of the present utility model, a sealing housing may be further provided to seal the gear motor, crank and rocker mechanism, and the stand, etc. in the housing, except for the towel holder 18 and the shaft sleeve 15, so as to achieve more thorough sealing protection. The bath towel can be replaced by other bath products such as towels and hairbrushes, and the bath towel holder can be replaced by health care appliances such as massagers.

Claims

1. Crank rocker type electric scrubbing machine, its characterized in that, scrubbing machine mainly includes: the device comprises an outer frame (1), a crank (2), a key (4), a rotating shaft (5), a machine base (6), a first gear motor (8), a guide wheel (9), a connecting rod (10), a rocker (11), a second gear motor (12), a lifting gear (14), a shaft sleeve (15), a supporting shaft (16) and a rack (17);

the inner side of the outer frame (1) is provided with a guide rail, a guide wheel (9) arranged at the rear side of the machine seat (6) rolls on the guide rail, a first speed reduction motor (8) and a second speed reduction motor (12) are arranged on the machine seat (6), a rotating shaft (5) is connected with the machine seat (6) through a bearing, a crank (2) is connected with the front side part of the machine seat of the rotating shaft (5) through a key (4), the crank (2) rotates under the driving of the first speed reduction motor (8), the crank (2) is hinged with one end of a connecting rod (10), the other end of the connecting rod (10) is hinged with one end of a rocker (11), the other end of the rocker (11) is fixedly connected with a shaft sleeve (15), a supporting shaft (16) penetrates through and is fixed on the machine seat (6), and the shaft sleeve (15) is sleeved on the front side part of the supporting shaft (16) for placing a towel holder (18) of a bath towel and the shaft sleeve (15) to be fixedly connected;

the lifting gear (14) is arranged at the rear side of the support shaft (16) base, the lifting gear (14) is driven by the second gear motor (12) to rotate, the rack (17) is arranged at the inner side of the outer frame (1), and the rack (17) is meshed with the lifting gear (14).

2. The crank rocker type electric scrubbing machine according to claim 1, characterized in that a first driving gear (7) is connected with an output shaft of a first gear motor (8), a driven gear (3) is meshed with the first driving gear (7), the driven gear (3) is arranged on a rotating shaft (5), and the first gear motor (8) drives the crank (2) to rotate through transmission of the first driving gear (7), the driven gear (3) and the rotating shaft (5).

3. The crank rocker type electric scrubbing machine according to claim 1, characterized in that the rotating shaft (5) is coaxially connected with the output shaft of the first gear motor (8).

4. The crank rocker type electric scrubbing machine according to claim 1, characterized in that a second driving gear (13) is connected with an output shaft of a second gear motor (12), a lifting gear (14) is meshed with the second driving gear (13), and the gear motor (12) drives the lifting gear (14) to rotate through transmission of the second driving gear (13).

5. The crank and rocker type electric scrubbing machine according to claim 1, characterized in that the lifting gear (14) is directly mounted on the output shaft of the second gear motor (12), so that the second gear motor (12) drives the lifting gear (14) to rotate.

6. Crank rocker type electric scrubbing machine according to claim 1, characterized in that the guide wheel (9) is replaced by a guide slide or a sliding sleeve.

7. The crank rocker type electric scrubbing machine according to claim 1, characterized in that the first gear motor (8) and the second gear motor (12) are respectively arranged at both sides or in front and back of the machine base (6).

8. The crank rocker type electric scrubbing machine according to claim 1, characterized in that the supporting shaft (16), the rocker (11), the shaft sleeve (15) and the scrubbing towel holder (18) are multiple groups, and the multiple groups of rockers (11) are driven together by the connecting rod (10).

9. Crank rocker type electric scrubbing machine, its characterized in that, scrubbing machine mainly includes: the device comprises an outer frame (1), a crank (2), a key (4), a base (6), a first gear motor (8), a guide wheel (9), a connecting rod (10), a rocker (11), a second gear motor (12), a lifting gear (14), a shaft sleeve (15), a supporting shaft (16) and a rack (17);

the inner side of the outer frame (1) is provided with a guide rail, a guide wheel (9) arranged at the rear side of the machine seat (6) rolls on the guide rail, a first speed reduction motor (8) and a second speed reduction motor (12) are arranged on the machine seat (6), an output shaft of the first speed reduction motor (8) is connected with the machine seat (6) through a bearing, a crank (2) is connected with the front side part of the output shaft of the first speed reduction motor (8) through a key (4), the crank (2) rotates under the driving of the first speed reduction motor (8), the crank (2) is hinged with one end of a connecting rod (10), the other end of the connecting rod (10) is hinged with one end of a rocker (11), the other end of the rocker (11) is fixedly connected with a shaft sleeve (15), a supporting shaft (16) penetrates through and is fixed on the machine seat (6), and the shaft sleeve (15) is sleeved on the front side part of the supporting shaft (16) for placing a bath towel holder (18) fixedly connected with the shaft sleeve (15);