CN112471945A - Full-automatic scrubbing machine - Google Patents
Full-automatic scrubbing machine Download PDFInfo
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- CN112471945A CN112471945A CN202011441052.4A CN202011441052A CN112471945A CN 112471945 A CN112471945 A CN 112471945A CN 202011441052 A CN202011441052 A CN 202011441052A CN 112471945 A CN112471945 A CN 112471945A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
- A47K7/04—Mechanical washing or cleaning devices, hand or mechanically, i.e. power operated
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Abstract
The invention discloses a full-automatic scrubbing machine which comprises a rack, wherein a sliding plate rack is arranged in the rack, and four corners of the front side surface and the rear side surface of the sliding plate rack are respectively provided with a guide wheel seat and can slide up and down along the rack through the guide wheel seats; a speed reducing motor is arranged in the sliding plate frame, a lifting mechanism is arranged between the sliding plate frame and the rack, and one end of an output shaft of the speed reducing motor is in transmission connection with the lifting mechanism; a crank link mechanism is arranged at the lower part of the front of the sliding plate frame, an inner slide way is arranged along the horizontal direction, an inner slide block is arranged in the inner slide way, a crank shaft of the crank link mechanism is in transmission connection with the other end of an output shaft of the speed reducing motor, and one end of a link rod of the crank link mechanism is hinged with the inner slide block; two hand rubbing rods are vertically connected to the inner sliding block, horizontally penetrate out of the front of the frame and are connected with a U-shaped support arm, and a hand rubbing is hinged to the outer end of the support arm. The beneficial effects are that: high working efficiency, clean and thorough bath, convenient and safe use.
Description
Technical Field
The invention belongs to the field of household appliances, and particularly relates to a full-automatic scrubbing and washing machine.
Background
The existing automatic scrubbing device is basically divided into two structures of a disc type scrubbing machine or a drum type scrubbing machine, and has the following problems:
1. if the disc-type rubbing machine has a large disc area, the concave part on the body can not be rubbed; if the disc is small, the rubbing efficiency is low although the concave part can be rubbed; particularly, the size of the concave parts is different for each person due to different body shapes and sizes; therefore, the size of the disc is difficult to determine, and more importantly, the disc is too small in size and easy to idle, so that mud cannot be rubbed down at all or cannot be rubbed cleanly.
2. If the surface of the roller is soft, the dirt on the surface of the human body can not be rubbed off; if the surface of the roller is rough, the roller is not only hard to bear by the human body, but also has great harm to the skin on the surface of the human body, and is very easy to cause bacterial infection.
Disclosure of Invention
The invention aims to solve the technical problem of providing a full-automatic bath machine which has high working efficiency, clean and thorough bath and convenient use.
In order to solve the problems, the invention adopts the following technical scheme:
a full-automatic scrubbing machine comprises a frame, wherein a sliding plate frame is arranged in the frame, and four corners of the front side plate surface and the rear side plate surface of the sliding plate frame are respectively provided with a guide wheel seat which can slide up and down along the frame; a speed reducing motor is installed in the sliding plate frame, a lifting mechanism is arranged between the sliding plate frame and the rack, and one end of an output shaft of the speed reducing motor is in transmission connection with the lifting mechanism and is used for driving the sliding plate frame to slide up and down;
a crank link mechanism is arranged at the lower part of the front of the sliding plate frame, an inner slide way is arranged along the horizontal direction, an inner slide block is arranged in the inner slide way, a crank shaft of the crank link mechanism is connected with the other end of an output shaft of the speed reducing motor through a transmission mechanism, and one end of a connecting rod of the crank link mechanism is hinged with the inner slide block and used for driving the inner slide block to slide transversely;
two hand rubbing rods are vertically connected to the inner sliding block through a cross rod, penetrate out from the front of the rack horizontally and are connected with a U-shaped support arm, and a hand rubbing hand is hinged to the outer end of the support arm and is used for realizing reciprocating motion in the X-axis direction and the Y-axis direction under the driving of a crank link mechanism and a lifting mechanism.
Preferably, the frame is composed of an upper frame, a lower frame and four angle iron columns symmetrically connected between the upper frame and the lower frame, and inner angles of the four angle iron columns face the inside of the frame.
Preferably, the guide wheel seat is respectively provided with a roller corresponding to two sides of an inner angle of the four angle iron stand columns, and the rollers lean against the inner walls of the angle iron stand columns so as to facilitate the sliding plate frame to slide up and down along the rack.
Preferably, the sliding plate frame is formed by connecting two rectangular iron plates through a plurality of spacer bushes uniformly distributed between two sides of the two iron plates.
Preferably, elevating system is wire rope elevating system, and it includes reel, movable pulley, fixed pulley and fixed axle, wire rope, reel and movable pulley are rotatable installation respectively in the slip grillage, two the fixed pulley is established in the frame upper end and is corresponded with reel and movable pulley position respectively, the fixed axle is established in the frame upper end and is located the movable pulley top, wire rope twines on the reel and the outer end is fixed on the fixed axle after being walked around by two fixed pulleys and movable pulley in proper order.
Preferably, the crank link mechanisms and the inner sliding blocks are two and are connected in one-to-one correspondence, and crankshafts of the two crank link mechanisms are respectively installed on the sliding plate frame through bearings; the transmission mechanism comprises a transmission shaft arranged on the sliding plate frame, the transmission shaft is connected with an output shaft of the speed reducing motor through a belt transmission mechanism, and the transmission shaft is in transmission connection with two crankshafts through a gear pair respectively.
Preferably, the cross section of the inner slide way is in a C-shaped steel shape, and two groups of transverse rollers and longitudinal rollers which are perpendicular to each other are respectively arranged on the upper side and the lower side of the inner slide block, so that the inner slide block can slide in the inner slide way conveniently.
Preferably, a pair of guide rollers are respectively arranged at the upper end and the lower end of the rack, and a rolling plate surrounds the guide rollers and encloses the sliding plate rack; the rolling plate is fixedly connected with the guide wheel seat in front of the sliding plate frame through the lining plate fixed on the inner side.
Preferably, an outer slide way frame is arranged in front of the rolling plate corresponding to the inner slide way, a waterproof cover is buckled outside the outer slide way frame, an outer slide way is embedded and fixed in the outer slide way frame, an outer slide block is arranged in the outer slide way in a sliding fit mode, and the two hand rubbing rods respectively penetrate through the waterproof cover and the outer slide block and abut against the outside of the waterproof cover through a shoulder arranged on the hand rubbing rods.
Preferably, sealing strips are symmetrically fixed on two sides of the front surface of the frame, and edges on two sides of the rolling plate are respectively inserted into grooves of the sealing strips.
Preferably, a broken rope protection device is arranged between the upper part of the sliding plate frame and the rack, the broken rope protection device comprises a positioning block, a brake handle and a clamping shaft, the positioning block is fixed at the upper part in the sliding plate frame, the clamping shaft penetrates through the positioning block along the longitudinal direction, the upper end of the clamping shaft is fixed at the upper end of the rack, and clamping teeth are uniformly distributed on the clamping shaft; the brake handle is inserted from one side of the positioning block and is hinged on the positioning block, a torsional spring is sleeved on a hinged shaft of the brake handle, one end of the torsional spring is clamped on the brake handle, and the other end of the torsional spring is clamped on the positioning block; the outer end of the brake handle is provided with a limiting idler wheel and leans against a steel wire rope, and when the steel wire rope is disconnected, the inner end of the brake handle is clamped in a clamping tooth on the clamping shaft under the action of a torsion spring.
Preferably, limit switches SQ2 and SQ1 are respectively arranged at the upper end and the lower end of one side in the sliding plate frame, an electric control box is arranged on the sliding plate frame, and the limit switches SQ2 and SQ1 are electrically connected with the speed reducing motor through a control circuit arranged in the electric control box and are used for controlling the forward and reverse rotation of the speed reducing motor so as to control the lifting of the hand rubbing.
Preferably, the speed reducing motor is a single-phase alternating current motor, the control circuit comprises two alternating current contactors KM1 and KM2, two button switches SB1 and SB2 and a stop switch SB3, wherein one ends of coils of the alternating current contactors KM1 and KM2 are electrically connected with each other and with the positive electrode of the power supply, and are respectively electrically connected with a terminal Z2 of the speed reducing motor and one end of a pair of main contacts L3 of the alternating current contactor KM 2;
the other end of the coil of the alternating current contactor KM1 is electrically connected with one end of a pair of normally open auxiliary contacts NO of the alternating current contactor KM1 sequentially through a pair of normally closed contacts of a limit switch SQ1 and a button switch SB1 and is electrically connected with one end of a pair of normally open contacts of a limit switch SQ2 and a button switch SB2 respectively;
the other end of the coil of the alternating current contactor KM2 is respectively electrically connected with one ends of a pair of normally open contacts of a limit switch SQ1 and a button switch SB1, and is electrically connected with one end of a pair of normally open auxiliary contacts NO of the alternating current contactor KM2 through a pair of normally closed contacts of the limit switch SQ2 and the button switch SB2 in sequence;
the other ends of the limit switch SQ1, the pair of normally open contacts of the button switch SB1 and the pair of normally open auxiliary contacts NO of the alternating current contactor KM2 are mutually electrically connected and are connected with the negative electrode of a power supply through the pair of normally closed contacts NC of the alternating current contactor KM 1; the other ends of the pair of normally open contacts of the limit switch SQ2 and the button switch SB2 are electrically connected with each other and are electrically connected with one end of a pair of normally closed contacts NC of the alternating current contactor KM 2;
one ends of a pair of main contacts L1 of alternating current contactors KM1 and KM2 are electrically connected with a terminal V1 of the speed reducing motor respectively, one ends of a pair of main contacts L2 of an alternating current contactor KM1 and the other ends of a pair of main contacts L3 of an alternating current contactor KM2 are electrically connected with a terminal U1 of the speed reducing motor respectively, two ends of a pair of main contacts L3 of an alternating current contactor KM1 are electrically connected with terminals Z2 and U2 of the speed reducing motor respectively, and the other ends of a pair of normally open auxiliary contacts NO, a pair of normally closed contacts NC, a pair of normally closed contacts L1 and L2 of the alternating current contactor KM 1;
one end of a main contact L2 of the alternating current contactor KM2 is electrically connected with a terminal U2 of the speed reducing motor, and the other ends of the main contacts L1 and L2 of the alternating current contactor KM2 and the normally closed contact NC are electrically connected with each other and are electrically connected with the other end of a main contact L1 of the alternating current contactor KM 1.
Preferably, an operation indicator lamp L and a stop switch SB3 are provided between the pair of normally open auxiliary contacts NO of the ac contactor KM1 and the negative electrode of the power source in this order to manually stop the operation of the reduction motor.
The invention has the beneficial effects that:
1. because the lifting mechanism is arranged between the sliding plate frame and the rack, and the output shaft of the speed reducing motor is in transmission connection with the lifting mechanism, the sliding plate frame can be driven to slide up and down; because the lower part in front of the sliding plate frame is provided with the crank link mechanism, the inner slide way is arranged along the horizontal direction, the inner slide block is arranged in the inner slide way, the crank shaft is in transmission connection with the output shaft of the speed reducing motor, and one end of the connecting rod of the crank link mechanism is hinged with the inner slide block, so that the inner slide block can be driven to slide transversely through the crank link mechanism.
2. Because the inner sliding block is connected with the two rubbing rods, and the two rubbing rods are hinged with the rubbing hands through the support arms, the rubbing hands can reciprocate along the X-axis direction and the Y-axis direction under the driving of the crank connecting rod mechanism and the lifting mechanism, so that the effect of manual rubbing is achieved, the degree of automation is high, the rubbing is clean and thorough, the use is convenient and safe, and the working efficiency is high.
3. When in use, the bath towel is sleeved outside the rubbing hands, so that the bath towel can be replaced at any time, and is clean and sanitary.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a schematic view of the internal structure of the present invention.
Fig. 4 is a sectional view a-a of fig. 3.
Fig. 5 is a sectional view B-B of fig. 3.
Fig. 6 is a cross-sectional view C-C of fig. 3.
Fig. 7 is a partial schematic view of fig. 2 with the wrap removed.
Fig. 8 is a partially enlarged view of fig. 5.
Fig. 9 is a circuit schematic of the present invention.
In the figure: the bath towel is characterized by comprising a rack 1, an inner slide way 2, a transmission shaft 3, a sliding plate frame 4, a winding drum 5, an electric cabinet 6, a brake handle 7, a guide wheel seat 8, a guide roller 9, a steel wire rope 10, a fixed pulley 11, a clamping shaft 12, a fixed shaft 13, a movable pulley 14, a speed reducing motor 15, a belt transmission mechanism 16, an inner slide block 17, a longitudinal roller 18, a cross rod 19, a crank link mechanism 20, a sealing strip 21, a roller 22, a gear pair 23, a support arm 24, a hand rubbing 25, a hand rubbing rod 26, a waterproof cover 27, a lining plate 28, a transverse roller 29, a fixed plate 30, an outer slide way frame 31, an outer slide block 32, an outer slide way 33, a roller 34, a rolling plate 35, a limiting roller 36, a positioning block 37, a buckle plate 38, a belt transmission mechanism 39, an upper frame 101, a lower frame 102, an angle iron upright post 103, a crank shaft 201.
Detailed Description
As shown in fig. 1 to 8, the full-automatic bath machine according to the present invention comprises a frame 1, wherein the frame 1 is composed of an upper frame 101, a lower frame 102 and four angle iron posts 103 symmetrically connected between the upper frame and the lower frame, and inner angles of the four angle iron posts 103 face to the inside of the frame 1 and are mutually symmetrical.
The frame 1 is internally provided with a sliding plate frame 4, and the sliding plate frame 4 is formed by connecting two rectangular iron plates 401 through a plurality of spacer sleeves 402 uniformly distributed between two sides of the two iron plates by bolts. Four corners department of both sides face is equipped with guide wheel seat 8 respectively around sliding plate frame 4, corresponds the interior angle both sides of four angle bar stands and is fixed with gyro wheel 22 respectively on guide wheel seat 8 to lean on the angle bar stand inner wall through gyro wheel 22, the gyro wheel is insulating nylon wheel, so that sliding plate frame 4 slides from top to bottom along frame 1 through guide wheel seat 8.
Install gear motor 15 in slip grillage 4, be equipped with elevating system between slip grillage 4 and frame 1, gear motor 15 output shaft one end is connected with elevating system transmission for drive slip grillage 4 slides from top to bottom.
Elevating system is wire rope elevating system, and it includes reel 5, movable pulley 14, fixed pulley 11 and fixed axle 13, wire rope 10, reel 5 and movable pulley 14 are respectively through the shaft and embedded bearing frame and bearing rotatable install between two iron plates in slip grillage 4, two fixed pulley 11 all fixes in frame 1 upper end and corresponds with reel 5 and movable pulley 14 position respectively through the shaft, fixed axle 13 is fixed in frame 1 upper end and is located movable pulley 14 top, wire rope 10 twines on reel 5 and the outer end is walked around the after-fixing on fixed axle 13 by two fixed pulley 11 and movable pulley 14 in proper order. One end of an output shaft of the speed reducing motor 15 is connected with one end of a wheel shaft of the winding drum 5 through a belt transmission mechanism 39 so as to drive the winding drum 5 to rotate, and therefore the sliding plate frame 4 is driven to slide up and down through the steel wire rope 10.
The lower part of the iron plate in front of the sliding plate frame 4 is provided with a crank link mechanism 20, the inner slide way 2 is horizontally arranged, the inner slide block 17 is arranged in the inner slide way 2, the cross section of the inner slide way 2 is C-shaped, and two groups of transverse rollers 29 and longitudinal rollers 18 which are vertical to each other are respectively arranged on the upper side and the lower side of the inner slide block 17, so that the inner slide block 17 can slide in the inner slide way 2. A crankshaft 201 of the crank link mechanism 20 is connected with the other end of the output shaft of the speed reducing motor 15 through a transmission mechanism, and one end of a connecting rod 202 of the crank link mechanism 20 is hinged with a shaft head arranged in front of the inner slide block 17 and used for driving the inner slide block 17 to slide transversely.
The crank link mechanism 20 and the inner slide block 17 are two and are correspondingly connected one by one, and the crank shafts 201 of the two crank link mechanisms 20 are respectively installed on the two iron plates of the sliding plate frame 4 through embedded bearing seats and bearings. Drive mechanism includes and installs transmission shaft 3 on sliding plate frame 4 through the bearing, and transmission shaft 3 passes through belt drive 16 with gear motor 15 output shaft to be connected, transmission shaft 3 and two crankshaft 201 is connected through the transmission of a gear pair 23 respectively, and this gear pair 23 is formed by establishing the gear wheel on transmission shaft 3 and establishing the pinion engagement on crankshaft 201 respectively.
The outer ends of the shaft heads of the two inner sliding blocks 17 are connected with each other through a horizontal rod 19 which is horizontally arranged, the outer side of the horizontal rod 19 is vertically connected with two hand rubbing rods 26, the two hand rubbing rods 26 horizontally penetrate out of the front of the rack 1 and are connected with a U-shaped support arm 24 through bolts, and the outer end of the support arm 24 is hinged with a hand rubbing 25 which is used for realizing reciprocating motion in the X-axis direction and the Y-axis direction under the driving of a crank link mechanism 20 and a lifting mechanism.
The rubbing hand 25 comprises a back plate 251 and an elastic body 252, wherein the back plate 251 is formed by hinging three hard plastic plates, the hard plastic plates at two ends are respectively hinged with the outer ends of the support arms 24 through pins, the elastic body 252 is clamped in front of the back plate 251 through a buckle, and a bath towel 253 is sleeved outside the elastic body 252.
A pair of rotatable guide rollers 9 are respectively arranged at the upper end and the lower end of the rack 1, a rolling plate 35 surrounds the guide rollers 9, the sliding plate frame 4 is surrounded by the rolling plate 35, and the two ends of the rolling plate 35 are connected with each other at the back of the rack 1 through a pinch plate 38; the rolling plate 35 is fixedly connected with the guide wheel seat 8 in front of the sliding plate frame 4 through a lining plate 28 fixed on the inner side of the rolling plate by using screws.
An outer slide way frame 31 is arranged in front of the rolling plate 35 corresponding to the position of the inner slide way 2, a sealing cushion plate is arranged on the inner side of the outer slide way frame 31, a fixing plate 30 is arranged on the inner side of the lining plate 28 corresponding to the outer slide way frame 31, and the outer slide way frame 31, the sealing cushion plate, the rolling plate 35, the lining plate 28 and the fixing plate 30 are sequentially connected through screws.
Rectangular sealing grooves are respectively formed in the upper side and the lower side of the outer slide way frame 31, a waterproof cover 27 is buckled outside the outer slide way frame 31, and flanges on the upper side and the lower side of the waterproof cover 27 are respectively inserted into the sealing grooves. An outer slide way 33 is embedded and fixed in the outer slide way frame 31, the cross section of the outer slide way 33 is in a C-shaped steel shape, an outer slide block 32 is installed in the outer slide way 33 in a sliding fit mode, and two groups of rollers 34 which are perpendicular to each other are installed on the upper side and the lower side of the outer slide block 32 respectively so that the outer slide block 32 can slide in the outer slide way 33 in the transverse direction. The two hand rubbing rods 26 respectively penetrate through holes arranged on the waterproof cover 27 and the outer slide block 32 and sequentially penetrate through strip-shaped holes arranged on the outer slideway frame 31, the sealing cushion plate, the rolling plate 35, the lining plate 28 and the fixing plate 30, the hand rubbing rods 26 are abutted against the outer surface of the waterproof cover 27 through a shoulder arranged at the outer end of the hand rubbing rods, and a sealing gasket is sleeved at the shoulder.
The sealing strips 21 are symmetrically fixed on two sides of the front surface of the frame 1 through screws, and the edges of two sides of the rolling plate 35 are respectively inserted into the rectangular grooves of the sealing strips 21.
A broken rope protection device is arranged between the upper part of the sliding plate frame 4 and the rack 1, the broken rope protection device comprises a positioning block 37, a brake handle 7 and a clamping shaft 12, the positioning block 37 is fixed between two iron plates at the upper part in the sliding plate frame 4, the clamping shaft 12 longitudinally penetrates through the positioning block 37, the upper end of the clamping shaft is fixed on an upper frame at the upper end of the rack 1, and clamping teeth are uniformly distributed on the clamping shaft 12; the inner end of the brake handle 7 is wedge-shaped, and is inserted into the positioning block 37 through a strip-shaped opening on one side of the positioning block 37 and hinged on the positioning block 37, a torsional spring is sleeved on a hinged shaft of the brake handle 7, one end of the torsional spring is clamped on the brake handle 7, and the other end of the torsional spring is clamped on the positioning block 37; the outer end of the brake handle 7 is provided with a limiting roller 36 and leans against the steel wire rope 10, and when the steel wire rope 10 is disconnected, the inner end of the brake handle 7 is immediately clamped in a clamping tooth on the clamping shaft 12 under the action of a torsion spring.
The upper end and the lower end of one side in the sliding plate frame 4 are respectively provided with a limit switch SQ2 and a limit switch SQ1, the sliding plate frame 4 is provided with an electric control box 6, and the limit switches SQ2 and SQ1 are electrically connected with the speed reducing motor 15 through a control circuit arranged in the electric control box 6 and are used for controlling the forward and reverse rotation of the speed reducing motor 15 so as to control the lifting of the hand-rubbing hand.
As shown in fig. 9, the decelerating motor 15 is a single-phase ac motor, and the control circuit includes two ac contactors KM1 and KM2, two push-button switches SB1 and SB2, a stop switch SB3 and an emergency switch SB4, wherein one ends of coils of the ac contactors KM1 and KM2 are electrically connected to each other and to the positive pole of the power supply, and are electrically connected to a terminal Z2 of the decelerating motor 15 and one end of a pair of main contacts L3 of the ac contactor KM2, respectively; the button switches SB1, SB2 and the stop switch SB3 are all installed on the rolling plate 35 and the lining plate 28 and are positioned above the rubbing hands.
The other end of the coil of the alternating current contactor KM1 is electrically connected with one end of a pair of normally open auxiliary contacts NO of the alternating current contactor KM1 sequentially through a pair of normally closed contacts of a limit switch SQ1 and a button switch SB1 and is electrically connected with one end of a pair of normally open contacts of a limit switch SQ2 and a button switch SB2 respectively;
the other end of the coil of the alternating current contactor KM2 is respectively electrically connected with one ends of a pair of normally open contacts of a limit switch SQ1 and a button switch SB1, and is electrically connected with one end of a pair of normally open auxiliary contacts NO of the alternating current contactor KM2 through a pair of normally closed contacts of the limit switch SQ2 and the button switch SB2 in sequence;
the other ends of the limit switch SQ1, the pair of normally open contacts of the button switch SB1 and the pair of normally open auxiliary contacts NO of the alternating current contactor KM2 are mutually electrically connected and are connected with the negative electrode of a power supply through the pair of normally closed contacts NC of the alternating current contactor KM 1; the other ends of the pair of normally open contacts of the limit switch SQ2 and the button switch SB2 are electrically connected with each other and are electrically connected with one end of a pair of normally closed contacts NC of the alternating current contactor KM 2;
one ends of a pair of main contacts L1 of alternating current contactors KM1 and KM2 are respectively electrically connected with a terminal V1 of a speed reducing motor 15, one ends of a pair of main contacts L2 of an alternating current contactor KM1 and the other ends of a pair of main contacts L3 of an alternating current contactor KM2 are respectively electrically connected with a terminal U1 of the speed reducing motor 15, two ends of a pair of main contacts L3 of an alternating current contactor KM1 are respectively electrically connected with terminals Z2 and U2 of the speed reducing motor 15, and the other ends of a pair of normally open auxiliary contacts NO, a pair of normally closed contacts NC and a pair of main contacts L1 and L2 of the alternating current contactor KM1 are;
one end of a main contact L2 of the alternating current contactor KM2 is electrically connected with a terminal U2 of the speed reducing motor 15, and the other ends of the main contacts L1 and L2 of the alternating current contactor KM2 and the normally closed contact NC are electrically connected with each other and are electrically connected with the other end of a main contact L1 of the alternating current contactor KM 1.
A working indicator lamp L, a stop switch SB3 and an emergency switch SB4 are sequentially connected in series between a pair of normally open auxiliary contacts NO of the alternating current contactor KM1 and a power supply negative electrode, the stop switch SB3 and the emergency switch SB4 are both normally closed button switches, and the stop switch SB3 is used for manually stopping the work of the speed reducing motor 15; the emergency switch SB4 is installed at the upper end of the middle part of the sliding plate frame 4 and is used for emergency closing after the limiting switch SQ1 fails when the sliding plate frame 4 moves upwards.
When the device works, a power supply is switched on, the button switch SB1 is pressed, at the moment, the other end of the coil of the alternating current contactor KM2 is connected with the negative electrode of the power supply sequentially through the button switch SB1 and a pair of normally closed contacts NC of the alternating current contactor KM1, so that the coil of the alternating current contactor KM2 is electrified and attracted, the other end of the coil of the alternating current contactor KM2 is connected with the negative electrode of the power supply sequentially through the limit switch SQ2, the normally open auxiliary contact NO after the button switch SB2 and the alternating current contactor 493KM 2 are attracted, and the pair of normally closed contacts NC of the alternating current contactor KM; the positive pole of the power supply is connected with a terminal U1 of the speed reducing motor through a main contact L3 of the alternating current contactor KM2, and terminals V1 and U2 of the speed reducing motor are connected with the negative pole of the power supply through a pair of main contacts L1 and L2 of the alternating current contactor KM2 respectively, so that the speed reducing motor is reversely rotated, the winding drum 5 is driven to rotate anticlockwise to wind the steel wire rope 10, and the sliding plate frame 4 is driven to move upwards.
Meanwhile, the speed reducing motor drives the two crank link mechanisms 20 to rotate simultaneously through the belt transmission mechanism and the gear pair 23, and drives the two inner slide blocks 17 to slide transversely in the inner slide way 2, so that the two rubbing hand rods 26 drive the rubbing hands to reciprocate transversely while moving upwards along with the sliding plate frame 4, and a user can rub the rubbing hands by leaning on the rubbing hands. When the sliding plate rack 4 moves upwards to the top dead center, the limit switch SQ2 acts due to the fact that the limit switch SQ2 touches the upper frame at the upper end of the rack 1, at the moment, the coil of the alternating current contactor KM2 is powered off and reset, meanwhile, the coil of the alternating current contactor KM1 is connected with the negative electrode of a power supply through the limit switch SQ2 and a pair of normally closed contacts NC of the alternating current contactor KM2, the coil of the alternating current contactor KM1 is powered on and attracted, the speed reducing motor immediately stops rotating and starts to rotate in the forward direction.
The button switch SB2 is pressed, at the moment, the other end of the coil of the alternating current contactor KM1 is connected with the negative electrode of the power supply sequentially through the button switch SB2 and a pair of normally closed contacts NC of the alternating current contactor KM2, so that the coil of the alternating current contactor KM1 is electrified and sucked, the other end of the coil of the alternating current contactor KM1 after being sucked is connected with the negative electrode of the power supply sequentially through the limit switch SQ1, the button switch SB1 and the normally open auxiliary contact NO after being sucked by the alternating current contactor KM1, so that the coil of the alternating current; the positive pole of the power supply is connected with the terminals Z2 and U2 of the speed reducing motor through the main contact L3 of the alternating current contactor KM1, and the terminals V1 and U1 of the speed reducing motor are connected with the negative pole of the power supply through the pair of main contacts L1 and L2 of the alternating current contactor KM1 respectively, so that the speed reducing motor rotates forwards, the winding drum 5 is driven to rotate clockwise to release the steel wire rope 10, and the sliding plate frame 4 is driven to move downwards.
Meanwhile, the speed reducing motor drives the rubbing hands to move transversely and reciprocally along with the descending of the sliding plate frame 4 through the two crank connecting rod mechanisms 20, and a user can rub the rubbing hands by leaning on the rubbing hands. When the sliding plate frame 4 moves downwards to the bottom dead center, the limit switch SQ1 acts by touching the lower frame at the lower end of the rack 1, at this time, the coil of the ac contactor KM1 is powered off and reset, and simultaneously, the coil of the ac contactor KM2 is connected to the negative electrode of the power supply through the limit switch SQ1 and the pair of normally closed contacts NC of the ac contactor KM1, so that the coil of the ac contactor KM2 is powered on and attracted, the speed reduction motor immediately stops rotating and starts rotating in the reverse direction, and the sliding plate frame 4 starts moving in the reverse direction to move upwards.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A full-automatic bath machine comprises a frame and is characterized in that: a sliding plate frame is arranged in the rack, and guide wheel seats are respectively arranged at the four corners of the front side plate surface and the rear side plate surface of the sliding plate frame and can slide up and down along the rack through the guide wheel seats; a speed reducing motor is installed in the sliding plate frame, a lifting mechanism is arranged between the sliding plate frame and the rack, and one end of an output shaft of the speed reducing motor is in transmission connection with the lifting mechanism and is used for driving the sliding plate frame to slide up and down;
a crank link mechanism is arranged at the lower part of the front of the sliding plate frame, an inner slide way is arranged along the horizontal direction, an inner slide block is arranged in the inner slide way, a crank shaft of the crank link mechanism is connected with the other end of an output shaft of the speed reducing motor through a transmission mechanism, and one end of a connecting rod of the crank link mechanism is hinged with the inner slide block and used for driving the inner slide block to slide transversely;
two hand rubbing rods are vertically connected to the inner sliding block through a cross rod, penetrate out from the front of the rack horizontally and are connected with a U-shaped support arm, and a hand rubbing hand is hinged to the outer end of the support arm and is used for realizing reciprocating motion in the X-axis direction and the Y-axis direction under the driving of a crank link mechanism and a lifting mechanism.
2. The full-automatic bath machine according to claim 1, characterized in that: the frame is composed of an upper frame, a lower frame and four angle iron stand columns which are symmetrically connected between the upper frame and the lower frame, and the inner angles of the four angle iron stand columns face the inside of the frame; idler wheels are respectively arranged on the guide wheel seat corresponding to two sides of the inner angle of the four angle iron stand columns and lean against the inner walls of the angle iron stand columns through the idler wheels, so that the sliding plate frame can slide up and down along the rack.
3. The full-automatic bath machine according to claim 1 or 2, characterized in that: elevating system is wire rope elevating system, and it includes reel, movable pulley, fixed pulley and fixed axle, wire rope, reel and movable pulley are rotatable installation respectively in the slip grillage, two the fixed pulley is established in the frame upper end and is corresponded with reel and movable pulley position respectively, the fixed axle is established in the frame upper end and is located the movable pulley top, wire rope twines on the reel and the outer end is walked around the after-fixing on the fixed axle by two fixed pulleys and movable pulley in proper order.
4. The full-automatic bath machine according to claim 1 or 2, characterized in that: the crank connecting rod mechanisms and the inner sliding blocks are two and are connected in a one-to-one correspondence mode, and crankshafts of the two crank connecting rod mechanisms are installed on the sliding plate frame through bearings respectively; the transmission mechanism comprises a transmission shaft arranged on the sliding plate frame, the transmission shaft is connected with an output shaft of the speed reducing motor through a belt transmission mechanism, and the transmission shaft is in transmission connection with two crankshafts through a gear pair respectively.
5. The full-automatic bath machine according to claim 4, characterized in that: the cross section of the inner slide way is C-shaped, and two groups of transverse rollers and longitudinal rollers which are perpendicular to each other are arranged on the upper side and the lower side of the inner slide way respectively, so that the inner slide way can slide conveniently.
6. The full-automatic bath machine according to claim 1 or 2, characterized in that: a pair of guide rollers are respectively arranged at the upper end and the lower end of the rack, and a rolling plate surrounds the guide rollers and encloses the sliding plate rack therein; the rolling plate is fixedly connected with the guide wheel seat in front of the sliding plate frame through the lining plate fixed on the inner side.
7. The full-automatic bath machine according to claim 6, characterized in that: the outer slide way frame is arranged in front of the rolling plate and corresponds to the inner slide way, the waterproof cover is buckled outside the outer slide way frame, the outer slide way is embedded and fixed in the outer slide way frame, the outer slide block is arranged in the outer slide way in a sliding fit mode, the two hand rubbing rods respectively penetrate through the waterproof cover and the outer slide block and abut against the outside of the waterproof cover through a circular bead arranged on the hand rubbing rod.
8. The full-automatic bath machine according to claim 3, characterized in that: a broken rope protection device is arranged between the upper part of the sliding plate frame and the rack and comprises a positioning block, a brake handle and a clamping shaft, the positioning block is fixed at the upper part in the sliding plate frame, the clamping shaft longitudinally penetrates through the positioning block, the upper end of the clamping shaft is fixed at the upper end of the rack, and clamping teeth are uniformly distributed on the clamping shaft; the brake handle is inserted from one side of the positioning block and is hinged on the positioning block, a torsional spring is sleeved on a hinged shaft of the brake handle, one end of the torsional spring is clamped on the brake handle, and the other end of the torsional spring is clamped on the positioning block; the outer end of the brake handle is provided with a limiting idler wheel and leans against a steel wire rope, and when the steel wire rope is disconnected, the inner end of the brake handle is clamped in a clamping tooth on the clamping shaft under the action of a torsion spring.
9. The full-automatic bath machine according to claim 1, characterized in that: the upper end and the lower end of one side in the sliding plate frame are respectively provided with a limit switch SQ2 and a limit switch SQ1, the sliding plate frame is provided with an electric control box, and the limit switches SQ2 and SQ1 are electrically connected with the speed reducing motor through a control circuit arranged in the electric control box and are used for controlling the forward and reverse rotation of the speed reducing motor so as to control the lifting of the hand-rubbing device.
10. The full-automatic bath machine according to claim 9, characterized in that: the speed reducing motor adopts a single-phase alternating current motor, the control circuit comprises two alternating current contactors KM1 and KM2, two button switches SB1 and SB2 and a stop switch SB3, wherein one ends of coils of the alternating current contactors KM1 and KM2 are electrically connected with each other and a power supply anode, and are respectively electrically connected with a terminal Z2 of the speed reducing motor and one end of a pair of main contacts L3 of the alternating current contactor KM 2;
the other end of the coil of the alternating current contactor KM1 is electrically connected with one end of a pair of normally open auxiliary contacts NO of the alternating current contactor KM1 sequentially through a pair of normally closed contacts of a limit switch SQ1 and a button switch SB1 and is electrically connected with one end of a pair of normally open contacts of a limit switch SQ2 and a button switch SB2 respectively;
the other end of the coil of the alternating current contactor KM2 is respectively electrically connected with one ends of a pair of normally open contacts of a limit switch SQ1 and a button switch SB1, and is electrically connected with one end of a pair of normally open auxiliary contacts NO of the alternating current contactor KM2 through a pair of normally closed contacts of the limit switch SQ2 and the button switch SB2 in sequence;
the other ends of the limit switch SQ1, the pair of normally open contacts of the button switch SB1 and the pair of normally open auxiliary contacts NO of the alternating current contactor KM2 are mutually electrically connected and are connected with the negative electrode of a power supply through the pair of normally closed contacts NC of the alternating current contactor KM 1; the other ends of the pair of normally open contacts of the limit switch SQ2 and the button switch SB2 are electrically connected with each other and are electrically connected with one end of a pair of normally closed contacts NC of the alternating current contactor KM 2;
one ends of a pair of main contacts L1 of alternating current contactors KM1 and KM2 are electrically connected with a terminal V1 of the speed reducing motor respectively, one ends of a pair of main contacts L2 of an alternating current contactor KM1 and the other ends of a pair of main contacts L3 of an alternating current contactor KM2 are electrically connected with a terminal U1 of the speed reducing motor respectively, two ends of a pair of main contacts L3 of an alternating current contactor KM1 are electrically connected with terminals Z2 and U2 of the speed reducing motor respectively, and the other ends of a pair of normally open auxiliary contacts NO, a pair of normally closed contacts NC, a pair of normally closed contacts L1 and L2 of the alternating current contactor KM 1;
one end of a main contact L2 of the alternating current contactor KM2 is electrically connected with a terminal U2 of the speed reducing motor, and the other ends of the main contacts L1 and L2 of the alternating current contactor KM2 and the normally closed contact NC are electrically connected with each other and are electrically connected with the other end of a main contact L1 of the alternating current contactor KM 1.
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| CN202011441052.4A CN112471945B (en) | 2020-12-11 | 2020-12-11 | Full-automatic scrubbing machine |
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| CN202011441052.4A CN112471945B (en) | 2020-12-11 | 2020-12-11 | Full-automatic scrubbing machine |
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| CN112471945B CN112471945B (en) | 2022-12-27 |
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|---|---|
| CN112471945B (en) | 2022-12-27 |
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