Automatically clean skin is given a rubdown with a damp towel the change-speed gearing of instrument
Technical field:
The present invention relates to kit for cleaning body in bath, be specifically related to a kind of automatically clean skin and give a rubdown with a damp towel the change-speed gearing of instrument.
Background technology:
The applying date is JIUYUE in 2015 30, application number is CN201510634325.X, disclose a kind of clean skin automatically to give a rubdown with a damp towel instrument, wherein main contents include that " external tooth A3 is meshed with internal tooth A9, external tooth B4 is meshed with internal tooth B10 and internal tooth B10 is positioned at the lower section of internal tooth A9, external tooth C5 is meshed with internal tooth C11 and internal tooth C11 is positioned at the lower section of internal tooth B10, it is connected with power transmission shaft 7 top bottom internal tooth C11, it is connected with motor 8 bottom power transmission shaft 7 " the solid gear that travelling gear is three different-diameters that drives of motor, in the transmission of gear, it is extremely difficult to inner ring, centre circle and outer ring are synchronized, and inner ring, the not synchronized rotation in centre circle and outer ring can make clean skin effect be greatly reduced, very big inconvenience is brought to user.
Summary of the invention:
The invention aims to the weak point overcoming above-mentioned prior art to exist, and provide the change-speed gearing that a kind of clean skin automatically gives instrument a rubdown with a damp towel, it is easy to use, simple to operate, be prone to large-scale promotion application.
The technical solution used in the present invention is: a kind of automatically clean skin is given a rubdown with a damp towel the change-speed gearing of instrument, including the first synchronized circle, the second synchronized circle and the 3rd synchronized circle, first synchronized circle includes external tooth A, internal tooth, three little gears, ring gear A, bearing pin and two gland C, it is provided with external tooth A outside described ring gear A, it is provided with internal tooth inside ring gear A, internal tooth is meshed with little gear, and three little gear centre positions are equipped with bearing pin, and two described gland C lay respectively on the upper and lower surfaces of ring gear A;Second synchronized circle includes ring gear B, external tooth B, internal tooth, three little gears, bearing pin and two gland B, it is provided with external tooth B outside described ring gear B, it is provided with internal tooth inside ring gear B, internal tooth and three little gear engagements, three little gear centre positions are equipped with bearing pin, and two described gland B lay respectively on the upper and lower surfaces of ring gear B;3rd synchronized circle includes ring gear C, external tooth C, internal tooth, three little gears, bearing pin and two gland A, it is provided with external tooth C outside described ring gear C, it is provided with internal tooth inside ring gear C, internal tooth and three little gear engagements, three little gear centre positions are equipped with bearing pin, and two described gland A lay respectively on the upper and lower surfaces of ring gear C.
The described gland C below ring gear A that is positioned at is connected with pedestal, pedestal is connected with motor, motor output shaft is connected with axle tooth, and axle tooth is meshed with three little gears in three little gears in the first synchronized circle, three little gears in the second synchronized circle and the 3rd synchronized circle respectively.
Described external tooth A is meshed with the gear given a rubdown with a damp towel on head, and described external tooth B is meshed with the second gear given a rubdown with a damp towel on head, and described external tooth C is meshed with the 3rd gear given a rubdown with a damp towel on head, and head of giving a rubdown with a damp towel is connected with support.
The invention has the beneficial effects as follows: power-on makes motor rotation, motor band moving axis tooth rotates, little gear in the dynamic first synchronized circle of axle cingulum, little gear is meshed with internal tooth, on internal tooth position and ring gear A, ring gear A can follow rotation, external tooth A also can follow rotation simultaneously, the rotation mode of the second synchronized circle and the 3rd synchronized circle and the rotation mode of the first synchronized circle are identical, by regulating the gear ratio of the little gear within the second synchronized circle and the 3rd synchronized circle, make external tooth A, the velocity of rotation of external tooth B and external tooth C keeps consistent, thus reaching the inner ring giving a rubdown with a damp towel on head, the rotary speed of centre circle and outer ring is identical.
Accompanying drawing illustrates:
Fig. 1 is axonometric chart of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is explosive view of the present invention.
Fig. 4 is external tooth C-structure schematic diagram of the present invention.
Fig. 5 is scheme of installation of the present invention.
Detailed description of the invention:
With reference to each figure, a kind of automatically clean skin is given a rubdown with a damp towel the change-speed gearing of instrument, including the first synchronized circle, the second synchronized circle and the 3rd synchronized circle, first synchronized circle includes external tooth A1,11, three little gears 12 of internal tooth, ring gear A17, bearing pin 16 and two gland C6, it is provided with external tooth A1 outside described ring gear A17, internal tooth 11 it is provided with inside ring gear A17, internal tooth 11 is meshed with little gear 12, three little gear 12 centers are equipped with bearing pin 16, and two described gland C6 lay respectively on the upper and lower surfaces of ring gear A17;Second synchronized circle includes ring gear B18, external tooth B2,11, three little gears 12 of internal tooth, bearing pin 16 and two gland B5, it is provided with external tooth B2 outside described ring gear B18, internal tooth 11 it is provided with inside ring gear B18, internal tooth 11 engages with three little gears 12, three little gear 12 centers are equipped with bearing pin 16, and two described gland B5 lay respectively on the upper and lower surfaces of ring gear B18;3rd synchronized circle includes ring gear C10, external tooth C3,11, three little gears 12 of internal tooth, bearing pin 16 and two gland A4, it is provided with external tooth C3 outside described ring gear C10, internal tooth 11 it is provided with inside ring gear C10, internal tooth 11 engages with three little gears 12, three little gear 12 centers are equipped with bearing pin 16, and two described gland A4 lay respectively on the upper and lower surfaces of ring gear C10.
The described gland C6 below ring gear A17 that is positioned at is connected with pedestal 9, pedestal 9 is connected with motor 7, motor 7 output shaft is connected with axle tooth 13, and axle tooth 13 is meshed with three little gears 12 in the little gear of three in the first synchronized circle the 12, second synchronized circle and three little gears 12 in the 3rd synchronized circle respectively.
Described external tooth A1 is meshed with the gear given a rubdown with a damp towel on 15, and described external tooth B2 is meshed with the second gear given a rubdown with a damp towel on 15, and described external tooth C3 is meshed with the 3rd gear given a rubdown with a damp towel on 15, and giving a rubdown with a damp towel 15 is connected with support 14.
Control system controls motor 7 and rotates, motor 7 band moving axis tooth 13 rotates, axle tooth 13 is meshed with the little gear 12 in the first synchronized circle, the second synchronized circle and the 3rd synchronized circle respectively, little gear 12 is connected by bearing pin 16 with pedestal 9, bearing pin 16 top is connected with gland C6, little gear 12 in first synchronized circle is meshed with ring gear A17 internal tooth 11, little gear 12 in first synchronized circle drives ring gear A17 to rotate, ring gear A17 rotates, external tooth A1 is with rotating with it, the diameter of ring gear A17 is 24~65mm, and the diameter of the little gear 12 in the first synchronized circle is 8~33mm;Little gear 12 in second synchronized circle is meshed with ring gear B18 internal tooth 11, little gear 12 in second synchronized circle is connected by bearing pin 16 with gland B5, little gear 12 in second synchronized circle drives ring gear B18 to rotate, ring gear B18 rotates, external tooth B2 is with rotating with it, the diameter of ring gear B18 is 14~35mm, and the diameter of the little gear 12 in the second synchronized circle is 4~17mm;nullLittle gear 12 in 3rd synchronized circle is meshed with ring gear C10 internal tooth 11,Little gear 12 in 3rd synchronized circle is connected by bearing pin 16 with gland A4,Little gear 12 in 3rd synchronized circle drives ring gear C10,Ring gear C10 rotates,External tooth C10 is with rotating with it,The diameter of ring gear C10 is 10~25mm,The diameter of the little gear 12 in the 3rd synchronized circle is 3~13mm,By regulating the little gear 12 in the first synchronized circle,The diameter of the little gear 12 in the second synchronized circle and the little gear 12 in the 3rd synchronized circle can realize ring gear A17、Synchronized rotation is carried out between ring gear B18 and ring gear C10 three,Synchronized identical for linear velocity,As ring gear A17、Ring gear B18 and ring gear C10 synchronized rotate time,Promote external tooth A1、External tooth B2 and the synchronized rotation of external tooth C3,External tooth A1 with give a rubdown with a damp towel 15 inner ring be meshed,External tooth A1 drives 15 inner ring of giving a rubdown with a damp towel to rotate,External tooth B2 is meshed with 15 centre circle of giving a rubdown with a damp towel,External tooth B2 drives 15 centre circle of giving a rubdown with a damp towel to rotate,External tooth C3 is meshed with 15 outer ring of giving a rubdown with a damp towel,External tooth C3 drives 15 outer ring of giving a rubdown with a damp towel to rotate,Due to external tooth A1、External tooth B2 and external tooth C3 is synchronized rotation,The inner ring of 15 so giving a rubdown with a damp towel、Centre circle and outer ring are also synchronized rotations,Giving a rubdown with a damp towel when 15 3 circles are synchronized to be rotated to make the effect given a rubdown with a damp towel greatly increase,Many convenience are brought to user.