CN201370555Y

CN201370555Y - Foot-pedal type dewatering device

Info

Publication number: CN201370555Y
Application number: CN200920007072U
Authority: CN
Inventors: 董成勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-11
Filing date: 2009-03-11
Publication date: 2009-12-30
Anticipated expiration: 2019-03-11

Abstract

The utility model discloses a foot-pedal type dewatering device comprising a barrel body. A rotatable dewatering basket is arranged in the barrel body through a vertically arranged transmission shaft; the transmission shaft penetrates through the bottom surface of the barrel body and is connected with a foot-pedal type rotating mechanism mounted at the bottom part of the barrel body; the foot-pedal type pedal consists of a pedal provided with a spiral shaft sleeve, as well as a spiral shaft and a bottom pedal; the spiral shaft sleeve is fixed on the pedal and rotationally sleeved on the spiral shaft vertically fixed on the bottom pedal; a return spring is sleeved on the spiral shaft, and arranged between the pedal and the bottom pedal; the lower part of the spiral shaft is connected with the transmission shaft through at least one set of gear pair positioned inside the bottom pedal; the upper end of the transmission shaft is connected with the centre of the bottom part of the dewatering basket through a lower screw cap and an upper locking nut; and the bottom pedal consists of an upper bottom plate and a lower fixing plate, wherein a set of gear pair made up of a gearwheel and a pinion wheel is installed, the gearwheel is fixed at the lower part of the spiral shaft, and the transmission shaft is fixed in the center of the pinion wheel through a one-way bearing. The utility model has the characteristics of simple and reasonable structure, convenient and reliable use, remarkable labor intensity reduction, work efficiency improvement and the like.

Description

Foot-operated dewater unit

Technical field

The utility model relates to a kind of by foot-operated to drive the mechanical type dewater unit of a transmission mechanism and driven rotary mechanism, be used for dehydration with moisture object, be particularly useful for the dehydration of rotatable disc type mop.

Background technology

Mop is a burnisher commonly used in the daily life, usually the employed mop of people mainly is made up of mop rod and the mophead that has mop strip, owing to need mop strip is cleaned after using, to reuse after the wet mop strip water outlet then, at this time just need extract cleaning the wet mop strip in back, traditional mode of extracting is manually to twist with hand; Have a kind of mechanical type press drier on the market now, it can extrude water by fashion of extrusion with wet mop strip.But above-mentioned two kinds of water-out manners all exist defective, as wringing out wet mop strip with hand, and the one, the hand of making dirty, the 2nd, inefficiency, the 3rd, labour intensity is big; And adopt the mechanical type press drier to the water outlet of extruding of wet mop strip, and the one, the weak effect of extracting, water outlet is inhomogeneous, and two are to use inconvenience, and mechanism is complicated heavy, the use cost height.

Summary of the invention

The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of simple and reasonable for structure, and is easy to use, reliable, can significantly reduce labour intensity, the foot-operated dewater unit of increasing work efficiency.

The purpose of this utility model is finished by following technical solution, it includes a staving, be mounted with a rotatable dehydration indigo plant by a vertically arranged power transmission shaft in the staving, the bottom surface that power transmission shaft passes staving links to each other with the foot-operated rotating mechanism that is installed in the staving bottom.

Described foot-operated rotating mechanism is made up of the pedal that has spiral sleeve, helical axis and end pedal, described spiral sleeve be fixed on the pedal and rotation set in vertical fixing on the helical axis of end pedal, be equipped with back-moving spring on helical axis, this back-moving spring places between pedal and the end pedal; The bottom of described helical axis links to each other with described power transmission shaft by at least one group of gear pair that is positioned at end pedal.

Described power transmission shaft upper end links to each other by the blue bottom center of lock nut on the nut and once and dehydration; Pedal of the described end is made up of upper plate and bottom plate, wherein is equipped with one group and is paid by large and small gear pitch wheel, and wherein gear wheel is fixed on the bottom of helical axis, and the center of pinion is fixed with power transmission shaft by a unilateral bearing.

The lower shaft end of described helical axis places on the bottom plate by a steel ball or steel ball; The pedal that spins on the described rotating shaft stretches out the outside at staving.

Both sides are provided with handle above the described staving, are positioned on the blue limit of dehydration, the staving inner side edge is provided with protective cover; Be provided with the pouring groove on the opposite side staving upper edge edge of dehydration indigo plant relatively in addition.

The utility model compared with prior art has simple and reasonable for structurely, easy to use, reliable, can significantly reduce labour intensity, characteristics such as increase work efficiency.

Description of drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a decomposition texture schematic diagram of the present utility model.

Fig. 3 is the structural representation of foot-operated rotating mechanism of the present utility model.

Fig. 4 is a kind of status architecture schematic diagram of foot-operated rotating mechanism of the present utility model.

Fig. 5 is the another kind of status architecture schematic diagram of foot-operated rotating mechanism of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail: shown in Fig. 1,2, the utility model includes a staving 2, be mounted with a rotatable dehydration indigo plant 3 by a vertically arranged power transmission shaft 73 in the staving 2, the bottom surface that power transmission shaft 73 passes staving 2 links to each other with the foot-operated rotating mechanism that is installed in the staving bottom.Two arranged outside have handle 1 above the described staving 2, are positioned on the limit of dehydration blue 3, the staving inner side edge is provided with protective cover 4; Be provided with pouring groove 10 on the opposite side staving 2 upper edge edge of dehydration blue 3 relatively in addition.

In conjunction with shown in Figure 3, described foot-operated rotating mechanism is made up of the pedal 5 that has spiral sleeve 51, helical axis 53 and end pedal 6, described spiral sleeve 51 be fixed on the pedal 5 and rotation set in vertical fixing on the helical axis 53 of end pedal 6, be equipped with back-moving spring 52 on helical axis 53, this back-moving spring 52 places between pedal 5 and the end pedal 6; The bottom of described helical axis 53 links to each other with described power transmission shaft 73 by at least one group of gear pair that is positioned at end pedal 6.

Described power transmission shaft 73 upper ends link to each other by the bottom center of lock nut 31 on the nut 74 and once with dehydration blue 3; Pedal 6 of the described end is made up of upper plate 63 and bottom plate 61, wherein being equipped with one group is paid by large and small gear pitch wheel, wherein gear wheel 71 is fixed on the bottom of helical axis 53, and the center of pinion 72 is fixed with power transmission shaft 73 by a unilateral bearing 75.

The lower shaft end of described helical axis 53 places on the bottom plate 61 by a steel ball or steel ball 62; The pedal 5 that spins on the described helical axis 53 stretches out the outside at staving 2.

The utility model major function is moisture object, makes moisture break away from moisture object as mop by rotating the centrifugal force that is produced at a high speed, thereby reaches the dehydration purpose.Pedal 5 is subjected to moving downward after the downforce, see shown in the accompanying drawing 4, driven rotary axle sleeve 51 moves downward simultaneously simultaneously, this rotary sleeve 51 produces relative motion with helical axis 53, helicla flute by helical axis 53 produces relative rotation rotary sleeve 51 and helical axis 53, owing to rotary sleeve 51 is being fixed on the rotation direction on the pedal 5, and then helical axis 53 is rotated, the rotation of helical axis 53 is directly passed to and is placed in coaxial gear wheel 71, and gear wheel is rotated; This gear wheel 71 drives pinion 72 again and rotates, and pinion passes rotation in coaxial power transmission shaft 73 again, passes to down nut 74 at last again and then drives and dewater after blue 3 rotations of dehydration produce rotary centrifugal force.

In conjunction with shown in Figure 5, be in the limiting condition that presses down when pedal 5 after, back-moving spring 52 is in compressive state; When cancelling the downforce that puts on pedal 5, because the reaction force of back-moving spring 52 moves upward rotary sleeve 51 and pedal 5 together, because the helicla flute effect of helical axis 53, make helical axis 55 counter-rotation, rotation direction during promptly with respect to pedal 5 pressed status, thereby drive gear wheel 71 and pinion 72 also toward counter-rotation, but because a unilateral bearing 75 is housed between pinion 72 and power transmission shaft 73, this unilateral bearing 75 is one and transmits unidirectional bearing, so the counter-rotation of pinion 72 can not pass to power transmission shaft 73.Because of the effect of inertia of power transmission shaft 73, down nut 74 and dehydration blue 3 makes power transmission shaft 73, nut 74 and dehydration blue 3 continue to rotate toward positive direction down, after pedal 5 is returned to original state, carry out pressing action next time again before, finish with this cyclic process.

Claims

1, a kind of foot-operated dewater unit, it includes a staving that moisture object can be dewatered, it is characterized in that being mounted with a rotatable dehydration basket (3) by a vertically arranged power transmission shaft (73) in the described staving (2), the bottom surface that power transmission shaft (73) passes staving (2) links to each other with the foot-operated rotating mechanism that is installed in the staving bottom.

2, foot-operated dewater unit according to claim 1, it is characterized in that described foot-operated rotating mechanism is made up of the pedal that has spiral sleeve (51) (5), helical axis (53) and end pedal (6), described spiral sleeve (51) be fixed on that pedal (5) is gone up and rotation set in vertical fixing on the helical axis (53) of end pedal (6), be equipped with back-moving spring (52) on helical axis (53), this back-moving spring (52) places between pedal (5) and the end pedal (6); The bottom of described helical axis (53) links to each other with described power transmission shaft (73) by at least one group of gear pair that is positioned at end pedal (6).

3, foot-operated dewater unit according to claim 2 is characterized in that described power transmission shaft (73) upper end links to each other with the bottom center of dehydration basket (3) by lock nut (31) on the nut (74) and once; Pedal of the described end (6) is made up of upper plate (63) and bottom plate (61), wherein be equipped with one group by large and small gear pitch wheel pair, wherein gear wheel (71) is fixed on the bottom of helical axis (53), and the center of pinion (72) is fixed with power transmission shaft (73) by a unilateral bearing (75).

4, foot-operated dewater unit according to claim 3 is characterized in that the lower shaft end of described helical axis (53) places on the bottom plate (61) by a steel ball or steel ball (62); The pedal (5) that spins on the described helical axis (53) stretches out the outside in staving (2).

5, foot-operated dewater unit according to claim 4 is characterized in that both sides are provided with handle (1) above the described staving (2), is positioned on the limit of dehydration basket (3), the staving inner side edge is provided with protective cover (4); Be provided with pouring groove (10) on staving (2) the upper edge edge on relative dehydration basket opposite in addition.