CN2240949Y

CN2240949Y - Automatic liquid supply machine

Info

Publication number: CN2240949Y
Application number: CN 95208946
Authority: CN
Inventors: 江鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-26
Filing date: 1995-04-26
Publication date: 1996-11-27
Anticipated expiration: 2005-04-26

Abstract

The utility model relates to an automatic liquid supply machine for providing a liquid supply machine with easy use, which is composed of a machine body, batteries, an electrical machine, a gear driving device, an oscillating lever, a liquid supply mechanism, and a control mechanism. The machine body is composed of a liquid storage box, a battery box and a gear driving box body, wherein, the side face of the output gears of the gear driving device is provided with eccentric poles and arc raised lines, the middle of the oscillating lever is provided with a through hole, the both ends of the oscillating lever are respectively provided with a long hole and a U-shaped fork, and the liquid supply mechanism is composed of an elastic liquid pump, a liquid inlet check valve, a liquid outlet check valve and driving tubes. The elastic liquid pump is installed at the bottom of the liquid storage box, the liquid outlet check valve is fixedly installed on the lower opening of the elastic liquid pump, and the control mechanism is composed of an operation controller, a starting switch and a microswitch.

Description

Automatic liquid feeding machine

The utility model belongs to the washroom auxiliary equipment, particularly a kind of automatic liquid feeding machine.

When common people use the wash platform washing, need to use an amount of liquid soap, shampoo, shower essence or Gu Longshui, yet the liquid feeding machine of commonly using is generally the automatic liquid feeding machine of manual push type, when using, this liquid feeding machine must firmly push button with a hand earlier, change the volume of liquid storage cylinder with Manual pressure, make its pressurized discharge liquid, remove to connect liquid and stretch out the another hand simultaneously, this brings inconvenience to use.

The purpose of this utility model provides that a kind of one hand is controlled, the automatic liquid feeding machine of easy to use, electronic discharge opeing.

The utility model is made up of body, battery, motor, gear drive, swing arm, feeding mechanism and controlling organization, body is made up of the liquid storage box of bottom band through hole and casing, battery casket and the gear drive casing that places liquid storage box below and via through holes and liquid storage box to connect, and the casing inner bottom surface is provided with conduit; The output shaft of motor is connected with gear-driven active screw rod, and the side of gear-driven output gear is provided with biasing post and arc raised line; The swing arm middle part is provided with the through hole that is journaled on the gear drive casing, and the one end is provided with the elongated hole that is sleeved on the biasing post of output gear side, and its other end is the U-shaped jaw; Feeding mechanism is made up of elastic liquid pump, feed liquor check valve, fluid check valve and driving tube, and elastic fluid pump has upper and lower opening, and elastic fluid pump is positioned at casing, and is installed in the below at the bottom through-hole place of liquid storage box with its upper shed; The feed liquor check valve is between liquid storage box and elastic fluid pump upper shed and be installed in the liquid storage box bottom through-hole; The fluid check valve is fixedly mounted on the under shed of elastic fluid pump; Driving tube is provided with the central through hole of band reaming, and its periphery is provided with annular groove, and driving tube is sleeved on the fluid check valve with its reaming, and its other end is inserted on the conduit of casing inner bottom surface, and is inserted on the U-shaped jaw of swing arm with the annular groove of its periphery; Controlling organization is made up of control device, starting switch and microswitch, and starting switch is controlled by control device, and motor and battery are switched on or switched off, and microswitch is controlled so that motor and battery disconnect by the arc raised line on the side of gear-driven output gear.

Because the utility model is by body, battery, motor, gear drive, swing arm, feeding mechanism and controlling organization are formed, only need the one-hand control control device during use, open starting switch, motor and battery are connected and are started, biasing post on gear drive and output gear side drives swing arm and swings around the hinge that it is journaled on the casing, and through swing arm U-shaped jaw drive driving tube, the fluid check valve that is connected with driving tube moves up, when biasing post is positioned at the below, the elastic fluid pump pressurized, its volume reduces, pressure raises, thereby close the feed liquor check valve and open the fluid check valve, liquid in the elastic fluid pump is extruded and discharges through the driving tube central through hole through the fluid check valve, when rotating with output gear, inclined to one side cornice movable pendulum bar on the output gear side, and drive through swing arm U-shaped jaw and to drive pipe, the fluid check valve moves down, when biasing post is positioned at the below, the elastic fluid pump volume increases, pressure reduces, the feed liquor check valve is opened under the liquid storage box fluid pressure, and the fluid check valve is closed under the spring force effect, and make that the arc raised line contacts with microswitch on the output gear side, cut off motor power, make the utility model stop discharge opeing, can control by one hand, easy to use, thus reach the purpose of this utility model.

Fig. 1 is the utility model decomposition texture schematic isometric

Fig. 2 is the utility model structural representation profile

Fig. 3 is an A-A cutaway view among Fig. 2

Fig. 4 is the utility model operating state structural representation profile (giving liquid status)

Fig. 5 is the moving a plurality of schematic diagrames in parallel of the utility model

Fig. 6 is the utility model operating state structural representation profile (stopping to liquid status)

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Fig. 1, shown in Figure 2, the utility model is by body 1, battery 2, motor 3, gear drive 4, swing arm 5, feeding mechanism 6 and controlling organization 7 are formed, body 1 is by the liquid storage box 11 and the casing 12 that places liquid storage box 11 belows and via through holes 111 and liquid storage box 11 to connect of bottom band through hole 111, holding the battery casket 13 and the gear drive casing 14 of battery 2 forms, liquid storage box 11 bottom through-holes 111 places are provided with the ring-type connecting portion 113 of band male half coupling 112, casing 12 inner bottom surfaces left side is provided with conduit 121, nearly right side is arranged with two openings 122, the top is provided with the pedestal 124 of band bearing pin 123 on the opening 122, battery casket 13 is installed on the casing 12 through the knob 132 of band pin 131, the output shaft 31 of motor 3 is connected with the one-level of gear drive 4 active screw rod 41, the side of the secondary output gear 42 of gear drive 4 is provided with biasing post 421 and arc raised line 422, and motor 3 and gear drive 4 place in the gear drive casing 14; Swing arm 5 middle parts are provided with the through hole 51 on the trunnion 141 that is journaled on the gear drive casing 14, and the one end is provided with the elongated hole on the biasing post 421 52 on the side that is sleeved on secondary output gear 42, and its other end is provided with U-shaped jaw 53; Feeding mechanism 6 is by elastic fluid pump 61, feed liquor check valve 62, fluid check valve 63 and driving tube 64 are formed, elastic fluid pump 61 is on having, under shed 611,621 rubber tube, it is made by the antiacid alkali elastomeric material with favorable elasticity, being the garden arc in the middle of it outwards protrudes, to keep good telescopic resilience, its upper shed 611 peripheries are provided with the ring-type connecting portion 614 of band inner stopper 613, elastic fluid pump 61 is positioned at casing 12, and connects 614 with the ring-type of the band seam 613 at its upper shed 611 places and be installed on the ring-type connecting portion 113 of band male half coupling 112 at liquid storage box 11 bottom through-holes 111 places; Feed liquor check valve 62 is the cylinder 623 with stopper section 622 of two band barbs 621, and feed liquor check valve 62 is slidingly mounted on liquid storage box 11 bottom through-holes 111 with the stopper section 622 of its band barb 621, and closes or open through hole 111 when it when last or the next; Fluid check valve 63 is made up of valve seat 631, steel ball 632 and spring 633, valve seat 631 is provided with the central through hole 6312 of band reaming 6311, its central through hole 6312 ends are provided with male half coupling 6313, its periphery is provided with bulge loop 6314, steel ball 632 and spring 633 are installed in the reaming 6311 of valve seat 631 successively, and making steel ball 632 under spring 633 effect, closing center's through hole 6312, fluid check valve 63 male half coupling 6313 on its valve seat 631 is fixedly mounted on the under shed 612 of elastic fluid pump 61; Driving tube 64 is provided with the central through hole 642 of band reaming 641, be provided with scrobicular ring 643 in its reaming 641 with valve seat 631 periphery bulge loops 6314 tablings, its periphery is provided with annular groove 644, driving tube 64 is sleeved on the fluid check valve 63 with its reaming 641, its other end is inserted on the casing 12 inner bottom surface conduits 121, and is inserted on the U-shaped jaw 53 of swing arm 5 with the annular groove 644 of its periphery; Controlling organization 7 is made up of control device 71, starting switch 72, microswitch 73 and change-over switch 74, control device 71 can be as shown in Figure 3, control device 71 is made up of touch panel 711 and two coupling bars 712,713, the both sides, top of touch panel 711 are provided with stopper section 7111, two coupling bars 712,713 are provided with connecting hole 7121,7131 and pin-and-

hole

7122,7132, are provided with depression bar 7123 on coupling bar 712; Touch panel 711 is provided with stopper section 7111 ends with it and is connected with two coupling bars 712,713, and with therebetween rubber washer 714, touch panel 711 is constituted with coupling bar 712 to have being connected of suitable elasticity, coupling bar 712,713 is journaled on the bearing pin 123 of casing 12 through pin-and-hole on it 7122,7132, and make the depression bar 7123 on the coupling bar 712 corresponding with starting switch 72, and when the stopper section 7111 of coupling bar 712,713 on touch panel 711 acted on lower swings, depression bar 7123 contacted starting switch 72; Control device 71 can also be an infrared inductor, and starting switch 72 is switched on or switched off motor 3 and battery 2 by control device 71 controls, and microswitch 73 is by 422 controls of the arc raised line on output gear 42 sides of gear drive 4, so that motor 3.Disconnect with battery 2, and can set many formulas with change-over switch 74 and quantitatively flow out.

As shown in Figure 5, the utility model can be made up of the machine more than two groups, body motor, gear drive, swing arm, feeding mechanism and controlling organization.

As shown in Figure 4, during use, one-hand control control device 71, open starting switch 72, motor 3 is connected with battery 2 and is started, biasing post 421 on gear drive 4 and secondary output gear 42 sides drives swing arm 5 and swings around the hinge that it is journaled on the casing 12, and the fork of the U-shaped on swing arm 5 folder 53 drives driving tube 64, fluid check valve 63 moves up, when biasing post 421 is positioned at the below, its volume of elastic fluid pump 61 pressurizeds reduces, and pressure raises, thereby closes feed liquor check valve 62 and open fluid check valve 63, liquid in the elastic fluid pump 61 is extruded through fluid check valve 63, and discharge through the central through hole 642 of driving tube 64; As shown in Figure 6, when rotating with output gear 42, biasing post 421 on the output gear 42 drives swing arm 5 swings, and the U-shaped jaw on swing arm 5 53 drives driving tubes 64, fluid check valve 63 and moves down, when biasing post 421 is positioned at the below, elastic fluid pump 61 volumes increase, pressure reduces, feed liquor check valve 62 is opened under liquid storage box 11 fluid pressures, and the fluid check valve is closed under spring 633 elastic force effects, and the arc raised line 422 of output gear 42 sides is contacted with microswitch 73, cut off motor 3 power supplys, make the utility model stop discharge opeing.

Claims

1, a kind of automatic liquid feeding machine, it is characterized in that: form by body, battery, motor, gear drive, swing arm, feeding mechanism and controlling organization, body is made up of the liquid storage box of bottom band through hole and casing, battery casket and the gear drive casing that places liquid storage box below and via through holes and liquid storage box to connect, and the casing inner bottom surface is provided with conduit; The output shaft of motor is connected with gear-driven active screw rod, and the side of gear-driven output gear is provided with biasing post and arc raised line; The swing arm middle part is provided with the through hole that is journaled on the gear drive casing, and the one end is provided with the elongated hole that is sleeved on the biasing post of output gear side, and its other end is the U-shaped jaw; Feeding mechanism is made up of elastic liquid pump, feed liquor check valve, fluid check valve and driving tube, and elastic fluid pump has upper and lower opening, and elastic fluid pump is positioned at casing, and is installed in the below at the bottom through-hole place of liquid storage box with its upper shed; The feed liquor check valve is between liquid storage box and elastic fluid pump upper shed and be installed in the liquid storage box bottom through-hole; The fluid check valve is fixedly mounted on the under shed of elastic fluid pump; Driving tube is provided with the central through hole of band reaming, and its periphery is provided with annular groove, and driving tube is sleeved on the fluid check valve with its reaming, and its other end is inserted on the conduit of casing inner bottom surface, and is inserted on the U-shaped jaw of swing arm with the annular groove of its periphery; Controlling organization is made up of control device, starting switch and microswitch, and starting switch is controlled by control device, and motor and battery are switched on or switched off, and microswitch is controlled by the arc raised line on the side of gear-driven output gear.

2, automatic liquid feeding machine according to claim 1, it is characterized in that described elastic fluid pump is the rubber tube with upper and lower opening, it is made by the antiacid alkali elastomeric material with favorable elasticity, being the garden arc in the middle of it outwards protrudes, its upper shed periphery is provided with the ring-type connecting portion of band inner stopper, elastic fluid pump is positioned at casing, and is mounted on the ring-type of the band seam of its upper shed place on the ring-type connecting portion of band male half coupling at liquid storage box bottom through-hole place;

3, automatic liquid feeding machine according to claim 1 and 2 is characterized in that described control device is made up of touch panel and two coupling bars, and the both sides, top of touch panel are provided with the stopper section, and two coupling bars are provided with connecting hole and pin-and-hole, are provided with depression bar on coupling bar; Touch panel is provided with the stopper section end with it and is connected with two coupling bars, and with therebetween rubber washer, touch panel is constituted with coupling bar have being connected of suitable elasticity, coupling bar is journaled on the bearing pin of casing through pin-and-hole on it, and makes the depression bar on the coupling bar corresponding with starting switch.

4, automatic liquid feeding machine according to claim 3 is characterized in that described control device is the far infrared inductor.

5, automatic liquid feeding machine according to claim 4 is characterized in that described feed liquor check valve is the cylinder with backstop stopper section of two band barbs, and the unidirectional liquid of feed liquor is slidingly mounted on the liquid storage box bottom through-hole with the stopper section of its band barb; The fluid check valve is made up of valve seat, steel ball and spring, valve seat is provided with the central through hole of band reaming, its center through hole end is provided with male half coupling, its periphery is provided with bulge loop, steel ball and spring are installed in the reaming of valve seat successively, and making steel ball under spring action, close central through hole, fluid check valve male half coupling on its valve seat is fixedly mounted on the under shed of elastic fluid pump;

6, automatic liquid feeding machine according to claim 5 is characterized in that being that it is made up of the body more than two groups, motor, gear drive, swing arm, feeding mechanism, controlling organization and a Battery pack.