The double-driving transmission mechanism that is used for rotary mop bucket
The cleaning that the present invention relates to rotary mop dries device, especially a kind ofly is applied to rotate a double-driving transmission mechanism that takes off bucket.
It is convenient that rotary mop has cleaning and dewatering, especially can realize the cleaning effect of half-dried wet type mop, obtained use more and more widely at present in life, cleans and dewater mainly to rely on corresponding mop-pail stands to realize.For the foot-driven mop-pail stands, during work, through corresponding pinion and rack, stepping up and down of user's pin is converted to the tooth bar horizontal motion, this tooth bar further drives ratchet and realizes basket drier and the rotation of washing stirring plate in the mop-pail stands, finally realizes the cleaning of mop and takes off dried.
In the existing mop-pail stands of using in market, being basket drier drives simultaneously with the washing stirring plate, but in actual use, the cleaning of rotary mop and two processes of dewatering are always separated, driving two devices simultaneously moves simultaneously, caused the waste of power, especially for using the most general foot-operated mop bucket, can make the user step the Shi Gengjue effort, compare and only drive a device rotation, the speed of its rotation is corresponding reduction also, influences the effect of centrifugal dehydration and cleaning, also influences user's impression simultaneously.
Summary of the invention
At above defective, the purpose of this invention is to provide a kind of double-driving transmission mechanism for rotary mop bucket, basket drier and washing stirring plate are only rotated when dewatering or clean, avoided meaningless idle running.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of double-driving transmission mechanism for rotary mop bucket, comprise basket drier, drier driving shaft, washing stirring plate, stirring plate driving shaft and drive the ratchet of drier driving shaft, stirring plate drive shaft turns respectively, be respectively arranged with clutch structure between described basket drier, washing stirring plate and the described ratchet.
Be installed on spring on the drier driving shaft and the undergauge section on the drier driving shaft and form clutch structure between basket drier and the ratchet; Spring pops up the drier driving shaft during normality, and the undergauge section is arranged in described ratchet axis hole, and the drier driving shaft breaks away from ratchet and realizes separating; When basket drier was depressed, the drier driving shaft enters to be realized in the ratchet axis hole engaging.
The last fluted disc, lower tooth disk and the spring between the two that are installed in the described washing stirring plate central cavity are formed the clutch structure that washs between stirring plate and the ratchet; The described fluted disc of going up adopts feather key to be connected with described washing stirring plate, and described lower tooth disk and stirring plate driving shaft are affixed; Spring makes fluted disc and lower tooth disk separately during normality, and only lower tooth disk is with the stirring plate drive shaft turns; When described last fluted disc top was depressed, the driving cog of last fluted disc, lower tooth disk opposite face formed interlock, realizes engaging.
Double-driving transmission mechanism for rotary mop bucket of the present invention, by between described basket drier, washing stirring plate and described ratchet, clutch structure being set respectively, when making drying and washing rotary mop, gravity by mop adds that suitable pressing reaches only makes corresponding basket drier or one of them rotation of washing stirring plate, reduced meaningless power waste, can obtain rotary speed and more laborsaving faster, can improve the effect of rotary mop centrifugal dehydration and cleaning, promote consumer's use impression simultaneously.
Description of drawings
According to embodiment and accompanying drawing the present invention is described in further detail below.
Fig. 1 is the structural representation of the described double-driving transmission mechanism of the embodiment of the invention;
Fig. 2 is the modular construction schematic diagram of the described washing stirring plate of the embodiment of the invention;
Fig. 3 is parts upward view shown in Figure 2;
Fig. 4 is the described modular construction schematic diagram of going up fluted disc of the embodiment of the invention;
Fig. 5 is parts upward view shown in Figure 4;
Fig. 6 is the modular construction schematic diagram of the described lower tooth disk of the embodiment of the invention;
Fig. 7 is parts vertical view shown in Figure 6.
Among the figure:
1, basket drier; 2, drier driving shaft; 3, washing stirring plate; 4, stirring plate driving shaft; 5,6, ratchet; 7, spring; 8, undergauge section; 9, go up fluted disc; 10, lower tooth disk; 11, spring; 12, fixed support; 13, barrel soleplate; 14, key; 15, shrouding; 16, keyway; 17,18, driving cog; 19,20, jump ring; 21,22, sealing axle sleeve.
The specific embodiment
To shown in Figure 7, provided a specific embodiment of the double-driving transmission mechanism for rotary mop bucket of the present invention as Fig. 1.
Its overall structure as shown in Figure 1, the drier driving shaft 2 that is installed on basket drier 1 bottom passes the barrel soleplate 13 of washing bucket through sealing axle sleeve 21, its lower end is set with ratchet 5, drier driving shaft 2 is installed a jump ring 19 below barrel soleplate 13, between jump ring 19 and the fixed support 12 that is connected with ladle body, be set with spring 7, there is a undergauge section 8 at drier driving shaft 2, the clutch structure that spring 7 and undergauge section 8 are formed between basket drier 1 and the ratchet 5.
The elastic force of spring 7 pops up drier driving shaft 2 by jump ring 19 during normality, undergauge section 8 just is arranged in ratchet 5 axis holes, needle roller on the ratchet 5 does not reach drier driving shaft 2, reaching drier driving shaft 2 breaks away from ratchet 5, external force can only drive ratchet 5 along its axle center idle running, rotate and can not drive drier driving shaft 2, thereby realize separating; During dewatering operation, utilize mop that basket drier 1 is depressed, drier driving shaft 2 enters in ratchet 5 axis holes, realizes engaging thereby the needle roller on the ratchet 5 touches drier driving shaft 2, drives basket drier 1 and rotates synchronously.
Washing stirring plate 3 centers have cavity, shrouding 15 shutoff are adopted in the central cavity bottom, fluted disc 9, lower tooth disk 10 are installed in the central cavity, spring 11 is installed in the middle of both, last fluted disc 9 top center projections pass washing stirring plate 3, shown in Fig. 2 to 7, last fluted disc 9 sides have keyway 16, be connected with the key 14 formation feather keys on the described washing stirring plate 3 central cavity inwalls, last fluted disc 9 has driving cog 17,18 respectively with lower tooth disk 10 relative sides, when last fluted disc 9 is depressed, can form interlock; Pass the barrel soleplate 13 of washing bucket with the affixed stirring plate driving shaft 4 of lower tooth disk 10 through sealing axle sleeve 22, its lower end is set with ratchet 6, and stirring plate driving shaft 4 is installed a jump ring 20 below barrel soleplate 13, realizes the longitudinal register to washing stirring plate 3.The clutch structure that last fluted disc 9, lower tooth disk 10 and spring between the two 11 are formed between washing stirring plate 3 and the ratchet 6.
Spring 11 makes fluted disc 9 and lower tooth disk 10 separately during normality, when external force drives 4 rotations of stirring plate driving shaft by ratchet 6, only lower tooth disk 10 rotates with stirring plate driving shaft 4, needs to clean to rotate when dragging, and utilizes mop to depress the umbo of fluted disc 9, last fluted disc 9 is descending, driving cog 17 forms interlock with the driving cog 18 of lower tooth disk 10 opposite faces on it, and fluted disc 9 rotates together thereby drive upward, because the effect that feather key connects, washing stirring plate 3 also rotates synchronously, thereby realizes engaging.
Can utilize a toothed rack to drive ratchet 5 and 6 simultaneously, because the existence of clutch structure, can make basket drier 1 and washing stirring plate 3 only driven in use, improved the effective rate of utilization of power, improved the speed of rotating, can reach better cleaning and dehydrating effect, more laborsaving when the consumer uses, can have better experience.
The advantage that more than shows and described principal character of the present invention and had.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the present invention also has some variations and improves under the prerequisite that does not break away from purport of the present invention and scope; as change the installation site of parts; adopt different material etc., these changes and improvements all fall in the claimed scope of the invention.