CN204016191U - A kind of water pump component and cleaning device - Google Patents

A kind of water pump component and cleaning device Download PDF

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Publication number
CN204016191U
CN204016191U CN201420367880.1U CN201420367880U CN204016191U CN 204016191 U CN204016191 U CN 204016191U CN 201420367880 U CN201420367880 U CN 201420367880U CN 204016191 U CN204016191 U CN 204016191U
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CN
China
Prior art keywords
water
cleaning device
cylinder
pump component
control assembly
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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CN201420367880.1U
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Chinese (zh)
Inventor
赖传华
熊明
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Shenzhen Silver Star Intelligent Technology Co Ltd
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Shenzhen Silver Star Intelligent Technology Co Ltd
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Priority to CN201420367880.1U priority Critical patent/CN204016191U/en
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Abstract

The utility model provides a kind of water pump component, comprise drive unit and the piston pump of mutual interlock, described piston pump comprises draw water cylinder and the piston rod being connected with the described cylinder slipper seal that draws water, in the described cylinder that draws water, be provided with unidirectional water inflow mouth and unidirectional delivery port, described drive unit comprises a grooved cam, the wheel face of described grooved cam is provided with an eccentric annular groove, is provided with the slide bar that be fixedly connected with relative to described piston rod in described eccentric annular groove.Described pumping plant is used for being arranged on cleaning device, and described drive unit can drive described grooved cam rotation, and under the effect of described eccentric annular groove, described slide bar pumps; Thereby drive described piston rod to move reciprocatingly, carry out pump hydrodynamic(al) work, the water of water tank is added on wiping unit, solve the problem existing in background technology.The utility model also provides a kind of cleaning device that above-mentioned water pump component is housed.

Description

A kind of water pump component and cleaning device
Technical field
The utility model relates to a kind of priming apparatus for cleaning device, relates in particular to a kind of water pump component; The utility model also relates to a kind of cleaning device that above-mentioned water pump component is housed.
Background technology
Application number is that 200320100269.4 Chinese utility model patent discloses a kind of floor cleaning device, and this floor cleaning device is provided with wiping unit, and wherein wiping unit can be wet rag, can in the time that this floor cleaning device moves, smear ground.But wet rag is smearing in ground process, moisture is loss constantly, if rag supplementing water branch is not affected to cleaning effect; And on this floor cleaning device, there is no the device that can keep the skin wet to rag, and therefore need manually rag to be added water, to ensure the wettability of rag, ensure cleaning effect.Need so artificial participation, make troubles.In order addressing the above problem, water tank can be installed on cleaning device, but need to a kind ofly the water of water tank can be added to the device on rag, to save artificial participation.
Utility model content
The problem existing for background technology, the utility model provides a kind of water pump component, can be arranged on cleaning device, in the time that cleaning device is smeared ground operation, rag is kept the skin wet, and to ensure the cleaning effect of cleaning device, saves manually and participates in.
The utility model is achieved in that a kind of water pump component, comprise drive unit and the piston pump of mutual interlock, described piston pump comprises draw water cylinder and the piston rod being connected with the described cylinder slipper seal that draws water, in the described cylinder that draws water, be provided with unidirectional water inflow mouth and unidirectional delivery port, described drive unit comprises a grooved cam, the wheel face of described grooved cam is provided with an eccentric annular groove, is provided with the slide bar that be fixedly connected with relative to described piston rod in described eccentric annular groove.
Wherein, the moving point on described eccentric annular groove is cyclically-varying to the distance of the rotating shaft of described grooved cam.Described slide bar is relative with described piston rod to be fixedly connected with and to refer to that the relative position of described piston rod and described slide bar fixes, and described piston rod can be synchronized with the movement along with described slide bar; Described slide bar can be fixed on described piston rod or by a connection piece and be fixedly connected with to realize with described piston rod.Therefore,, when described water pump component work, described drive unit drives described grooved cam rotation, under the effect of described eccentric annular groove (and described piston rod has limited the lateral attitude of described slide bar), described slide bar is pumped; Thereby drive described piston rod to move reciprocatingly, carry out pump hydrodynamic(al) work.As long as the water inlet of the cylinder that draws water is connected with water source, can, by water source pump to wiping unit, solve the problem existing in background technology.
Further, described water pump component also comprises a connection piece, described slide bar is fixedly arranged on a side of described connector, on described connector, the opposite side relative with described slide bar is installed with the connecting rod being connected with described piston rod upper end, described grooved cam is provided with rotating shaft, is provided with the chute for described rotating shaft longitudinal sliding motion on described connector between described slide bar and connecting rod.Described rotating shaft is limited in described chute and slides, and described connecting rod upper end is connected with described piston rod, and therefore the lateral attitude of described slide bar is defined, and can only vertically move.And drive described piston rod to pump, do thereby realize pump hydrodynamic(al).
Particularly, described drive unit also comprises interconnective motor and gear-box, in described gear-box, is provided with train of reduction gears, and described grooved cam is located at the output of described train of reduction gears, described in the cylinder that draws water be fixedly arranged on described gear-box.Can be by controllable electric power being provided to described motor, thus realize Electronic Control to described water pump component; Described train of reduction gears contributes to reduce the rotating speed of described motor, thereby larger output torque is provided.
Further, described water pump component also comprises the detector of doing for detection of the pump hydrodynamic(al) of described piston pump, described piston rod is provided with the test section coordinating with described detector, and when described piston rod moves to range up or down, described test section touches described detector.This detector can be connected with the control assembly being arranged on cleaning device, pump hydrodynamic(al) with monitoring water pump component is done, make control assembly can grasp in real time the ruuning situation of water pump component, as sent when control assembly after the instruction of controlling water pump component pump water, within a certain period of time, do not detect that pump hydrodynamic(al) does or detect that the time that pump hydrodynamic(al) is done has extremely, control assembly can judge water pump component possible there was a mechanical failure, needs repairing.
Particularly, described detector is the one in mechanical type microswitch or proximity transducer, photoelectric sensor, infrared detector.
Beneficial effect: the water pump component that the utility model provides, can be used on cleaning device, in the time that cleaning device is worked, water in the water tank being installed on cleaning device can be added on the rag on cleaning device, keep the moistening of rag, thereby save manually, improve the cleaning efficiency of cleaning device.
The utility model also provides a kind of cleaning device, comprises chassis, is located at driving wheel and wiping unit on chassis, also comprises water tank, proliferation part, power supply, control assembly and above-described water pump component; Described control assembly comprises control circuit, the delivery port of described water tank with described in the draw water water inlet of cylinder be connected, the delivery port of the described cylinder that draws water and described proliferation part are tightly connected, described proliferation part is provided with the spout being communicated with the delivery port of the described cylinder that draws water, described spout is located at top, described wiping unit, and described control assembly is electrically connected with described water pump component and described power supply respectively.
Pass through said structure, described control assembly can provide power to described water pump component by controlling described power supply, thereby control described water pump component and draw the water in described water tank, pump arrives described proliferation part, and is added on described wiping unit by the spout of described proliferation part.Thereby keep the skin wet in the cleaning course of described cleaning device wiping unit, save and manually wiping unit is added water, improve the cleaning efficiency of cleaning device.
Further, described cleaning device also comprises the liquid level sensor being electrically connected with described control assembly, and described liquid level sensor is located in described water tank.Described control assembly can be known the water level in described water tank by the data of monitoring described liquid level sensor, thereby when the water in described water tank exhausts or is about to exhaust, controls described cleaning device and make feedback.
Further, on described cleaning device, be also provided with feedback device, described feedback device refers to the device that when can the water in water tank exhausting or be about to exhaust, reminding user adds water, can be indicator lamp or loudspeaker, in the time that the water of described water tank exhausts or is about to exhaust, indicator lamp sends the signal that adds water (for example constantly flicker); Or described loudspeaker sends voice message or sound a buzzer, add water with reminding user.
Further, in other embodiment, described control assembly also comprises counting module.When described piston rod often carries out described in a pump water action triggers detector, control assembly can be recorded to a pump hydrodynamic(al) by described counting module and do.The water yield of doing to produce due to each pump hydrodynamic(al) is constant, therefore, as long as know the water yield in water tank, can know that the water of doing in rear water box at which pump hydrodynamic(al) will be finished; Can in control assembly, set a default pump water number, described pump waterside number is corresponding to the pump waterside number that can provide at most when the water tank topped up with water, like this, in the situation that not needing liquid level sensor, which pump water control assembly also can be known after, the water of water tank will exhaust or be about to and exhaust, and needs reminding user to add water.
Beneficial effect: the cleaning device that the utility model provides, in the process of cleaning floor, the moisture of described wiping unit can be supplemented, thereby keeps the moistening of wiping unit, saves manually and participates in.Improve the cleaning efficiency of cleaning device.
Brief description of the drawings
Figure 1 shows that the structural representation of a kind of water pump component that embodiment mono-provides;
Figure 2 shows that the decomposition texture schematic diagram of water pump component in embodiment mono-;
Figure 3 shows that the structural representation of piston pump in embodiment mono-;
Figure 4 shows that the syndeton schematic diagram of grooved cam and connector in embodiment mono-;
Figure 5 shows that the syndeton schematic diagram of grooved cam and piston pump in embodiment mono-;
Figure 6 shows that the another kind of connected mode structural representation of piston rod and grooved cam in embodiment mono-;
Figure 7 shows that a kind of cleaning device structural representation that embodiment bis-provides;
Figure 8 shows that the structural representation that in embodiment bis-, water pump component is connected with proliferation part and wiping unit;
Figure 9 shows that the structural representation of cleaning device bottom in embodiment bis-
Figure 10 shows that the structural representation of water tank in embodiment bis-;
The side partial cutaway that Figure 11 shows that water tank in embodiment bis-is shown structural representation;
Figure 12 shows that the connection diagram of control assembly and miscellaneous part in embodiment bis-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further details.
Embodiment mono-:
Please refer to Fig. 1 to Fig. 5, the present embodiment provides a kind of water pump component 100(as shown in Figure 1), comprise that the drive unit 1 of mutual interlock and piston pump 2(are as shown in Figure 2), described piston pump 2 comprise draw water cylinder 21 and the piston rod 22(being connected with described cylinder 21 air-tight movables that draw water as shown in Figure 3), in the described cylinder 21 that draws water, be provided with unidirectional water inflow mouth 211 and unidirectional delivery port 212, described drive unit 1 comprises that a grooved cam 11 and a connection piece 12(are as shown in Figure 4), the wheel face of described grooved cam 11 is provided with an eccentric annular groove 111, described connector 12 1 sides are installed with the slide bar 121 being placed in described eccentric annular groove 111, on described connector 12, the opposite side relative with described slide bar 121 is installed with the connecting rod 122 being connected with described piston rod 22 upper ends, piston rod 22 upper ends are provided with the circular hole 221 that is enclosed within connecting rod 122 ends, described grooved cam 11 is provided with rotating shaft 112, is provided with the chute 123 for described rotating shaft 112 longitudinal sliding motions on described connector 12 between described slide bar 121 and connecting rod 122.
Wherein, the moving point on described eccentric annular groove 111, to the distance of the rotating shaft 112 of described grooved cam 11, is cyclically-varying; Described rotating shaft 112 is limited to the interior slip of described chute 123, and described connecting rod 122 upper ends are connected with described piston rod 22, and therefore the lateral attitude of described slide bar 121 is defined, and can only vertically move.Therefore, when described water pump component 100 is worked (as shown in Figure 5, arrow represents the direction of motion), described drive unit 1 drives described grooved cam 11 to rotate, under the effect of described eccentric annular groove 111 (and under the limited condition in the lateral attitude of described slide bar 121), described slide bar 121 pumps; And drive described piston rod 22 to pump, do thereby realize pump hydrodynamic(al).Therefore described water pump component 100 can be used on cleaning device, as long as provide water source to described water pump component 100, can constantly add water to the rag on cleaning device, has solved the problem that prior art exists.
In other embodiment (as shown in Figure 6), described slide bar 121 also can directly be connected (not needing by connector 12) with described piston rod 22, for example, slide bar 121 is fixed on to piston rod upper end or and described piston rod one-body molded (needing in such embodiments to ensure that slide bar 121 has enough length to be connected between eccentric annular groove 111 and piston rod 22) by screwed lock.Embodiment shown in Fig. 6 (with respect to the embodiment shown in Fig. 1 to 5) is owing to aliging with the lower end of eccentric annular groove 111 in piston rod 22 upper ends, therefore, make the longitudinal length of whole water pump component elongated, take up room and become large, be suitable for being arranged in the cleaning device of space abundance; And because the length of slide bar has also increased, cause slide bar 121 excessive with the active force that the junction of piston rod 22 is subject in the time that water pump component is worked, need the material that working strength is high or in this junction, reinforcement be set.In embodiment shown in Fig. 1 to 5, connector 12 can play the effect of transmitting motion, and taking up room of water pump component 100 dwindled, and is suitable for being arranged in the cleaning device of space compactness.
Particularly, described drive unit 1 comprises interconnective motor 13 and gear-box 14, in described gear-box 14, be provided with train of reduction gears 15(as shown in Figure 2), described grooved cam 11 is connected (in Fig. 2 with the output of described train of reduction gears 15, groove cam becomes the part of train of reduction gears), the described cylinder 21 that draws water is fixedly arranged on (as depicted in figs. 1 and 2, gear-box 14 is provided with the mount pad 141 for the cylinder 21 that draws water is installed) on described gear-box 14.Can be by controllable electric power being provided to described motor 13, thus realize Electronic Control to described water pump component 100; Described train of reduction gears 15 contributes to reduce the rotating speed of described motor 13, thereby larger output torque is provided.
Further, described water pump component 100 also comprises that the detector 94(that does for detection of the pump hydrodynamic(al) of described piston pump 2 as depicted in figs. 1 and 2), described piston rod 22 is provided with test section 222 in test section 222(Fig. 1 of coordinating with described detector 94 and Fig. 2 and is positioned at piston rod 22 rears), when described piston rod 22 moves up to range, described test section 222 touches below described detector 94(also can be located at detector 94 in other embodiment, while making described piston rod move downward to range, described test section touches described detector).This detector 94 can be connected (please refer to the description of embodiment bis-) with the control assembly being arranged on cleaning device, pump hydrodynamic(al) with monitoring water pump component 100 is done, make control assembly can grasp in real time the ruuning situation of water pump component, as sent when control assembly after the instruction of controlling water pump component 100 pump water, within a certain period of time, do not detect that pump hydrodynamic(al) does or detect that the time that pump hydrodynamic(al) is done has extremely, control system can judge water pump component possible there was a mechanical failure, needs repairing.
Particularly, detector 94 described in the present embodiment is mechanical type microswitch, and in other embodiment, detector 94 can also be the one in proximity transducer, photoelectric sensor or infrared detector.
The water pump component 100 that the present embodiment provides, can be used for (please refer to the description of embodiment bis-) on cleaning device, in the time that cleaning device is worked, water in the water tank being installed on cleaning device can be added on the rag on cleaning device, keep the moistening of rag, manually rag is added water thereby save, improve the cleaning effect of cleaning device.
Embodiment bis-:
Please refer to Fig. 7 to 12, the present embodiment provides a kind of cleaning device 200(as shown in Figure 7), comprise chassis 3, be located in the driving wheel 4 and wiping unit 5(the present embodiment on chassis 3, wiping unit 5 adopts the good cotton rag of water resistance), also comprise the water pump component 100 described in water tank 6, proliferation part 7, power supply 8, control assembly 9 and embodiment mono-; Described control assembly 9 comprises control circuit (not indicating in figure), the delivery port 61 of described water tank 6 with described in the draw water water inlet 211 of cylinder 21 be connected, delivery port 212 and the described proliferation part 7 of the described cylinder 21 that draws water are tightly connected, described proliferation part 7 is provided with the spout 71 being communicated with the delivery port 212 of the described cylinder 21 that draws water, described spout 71 is located at 5 tops, described wiping unit, and described control assembly 9 is rechargeable Ni-H 2 battery or chargeable lithium cell with power supply 8 in the motor 13 of described water pump component 100 and described power supply 8(the present embodiment respectively) be electrically connected.
Pass through said structure, described control assembly 9 can provide power to described water pump component 100 by controlling described power supply 8, thereby control described water pump component 100 and draw water in described water tank 6 pump to described proliferation part 7, and be added on described wiping unit 5 (as shown in Figure 8, Figure 9 by the spout 71 of described proliferation part 7, Fig. 8 hollow core arrow is depicted as water (flow) direction), thereby keep the skin wet in the cleaning course of described cleaning device 200 wiping unit 5, save and manually wiping unit 5 is added water, improve the cleaning efficiency of cleaning device.
Be the perspective view of water tank as shown in figure 10, water tank 6 tops are provided with filler 62, be provided with openable fluid sealant lid 63 at 62 places, filler, water tank 6 both sides (Figure 10 only shows a side) are provided with to recessed 64 of water tank inner recess, and recessed is upwards extended by water tank 6 bases, and the base 3 of cleaning device is provided with shown in described recessed 64 locating dowel 31(Fig. 7 coordinating), when installation, aim at locating dowel 31 for recessed 64 of water tank, insert from top to bottom, install easily.
Further, described cleaning device 200 also comprises that the liquid level sensor 91(that is electrically connected with described control assembly 9 is as shown in figure 11), described liquid level sensor 91 is located in described water tank 6.Described control assembly 9 can be known the water level in described water tank 6 by monitoring the data of described liquid level sensor 91, thereby when the water in described water tank 6 exhausts or is about to exhaust, controls described cleaning device 200 and make feedback.Preferably, on described cleaning device, be also provided with the indicator lamp 92 and/or the loudspeaker 93(that are electrically connected with described control assembly 9 and please refer to Figure 12), in the time that the water of described water tank 6 exhausts or is about to exhaust, indicator lamp 91 sends the signal that adds water (for example constantly flicker); Or described loudspeaker 93 sends voice message or sound a buzzer, add water with reminding user.
Further, in other embodiment, described control assembly 9 also comprises counting module 95.Control assembly 9 is electrically connected (please refer to Figure 12) with detector 94, and piston rod 22 often carries out a pump hydrodynamic(al) and makes all can trigger described detector 94, and control assembly 9 can be recorded to pump hydrodynamic(al) work No. one time by described counting module 95.The water yield of doing to produce due to each pump hydrodynamic(al) is constant, therefore, as long as know the water yield in water tank 6, can know that the water of doing in rear water box 6 at which pump hydrodynamic(al) will be finished.Can be at the default pump water number of the interior setting one of control assembly 9, described pump waterside number is corresponding to the pump waterside number that can provide at most when water tank 6 topped up with water, like this, in the situation that not needing liquid level sensor, control assembly 9 can add water by reminding user after monitoring pump waterside number to reach default pump waterside number.For instance, when the topped up with water of water tank, the water yield has 400ml, the amount of the each pump water of water pump component is 8ml, therefore water pump component is after No. 50 pump hydrodynamic(al)s are done, and the water in water tank will exhaust, and can in control assembly, preset maximum pump waterside number is 50, as long as control assembly is recorded to water pump component through after No. 50 pump hydrodynamic(al)s works, can add water by reminding user feed-tank.
Preferably, in actual use, the pump water yield that each pump hydrodynamic(al) is done is that 3 ~ 8ml can meet instructions for use, and therefore, the Capacity design of the cylinder 21 that draws water is that 3 ~ 8ml all can.Preferably, the described cleaning device 200 2.5m ~ 3.5m that advances carries out pump water No. one time, can reach preferably cleaning effect.
Beneficial effect: the cleaning device 200 that the present embodiment provides, in the process of cleaning floor, the moisture of described wiping unit 5 can be supplemented, thereby keeps the moistening of wiping unit 5, saves manually and participates in.Improve the cleaning efficiency of cleaning device.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art can also make some differentiation according to the description of above embodiment; All amendments of making, improve, be equal to replacement etc. in design of the present utility model, all should be included in protection domain of the present utility model.

Claims (10)

1. a water pump component, comprise drive unit and the piston pump of mutual interlock, described piston pump comprises draw water cylinder and the piston rod being connected with the described cylinder slipper seal that draws water, in the described cylinder that draws water, be provided with unidirectional water inflow mouth and unidirectional delivery port, it is characterized in that: described drive unit comprises a grooved cam, the wheel face of described grooved cam is provided with an eccentric annular groove, is provided with the slide bar that be fixedly connected with relative to described piston rod in described eccentric annular groove.
2. water pump component according to claim 1, it is characterized in that: also comprise a connection piece, described slide bar is fixedly arranged on a side of described connector, on described connector, the opposite side relative with described slide bar is installed with the connecting rod being connected with described piston rod upper end, described grooved cam is provided with rotating shaft, is provided with the chute for described rotating shaft longitudinal sliding motion on described connector between described slide bar and connecting rod.
3. water pump component according to claim 1, it is characterized in that: described drive unit also comprises interconnective motor and gear-box, in described gear-box, be provided with train of reduction gears, described grooved cam is located at the output of described train of reduction gears, described in the cylinder that draws water be fixedly arranged on described gear-box.
4. according to the water pump component described in claims 1 to 3 any one, it is characterized in that, also comprise the detector of doing for detection of the pump hydrodynamic(al) of described piston pump, described piston rod is provided with the test section coordinating with described detector, when described piston rod moves to range up or down, described test section touches described detector.
5. water pump component according to claim 4, is characterized in that: described detector is the one in mechanical type microswitch or proximity transducer, photoelectric sensor, infrared detector.
6. a cleaning device, comprises chassis, is located at driving wheel and wiping unit on chassis, it is characterized in that: also comprise the water pump component described in water tank, proliferation part, power supply, control assembly and claims 1 to 3 any one; Described control assembly comprises control circuit, the delivery port of described water tank with described in the draw water water inlet of cylinder be connected, the delivery port of the described cylinder that draws water and described proliferation part are tightly connected, described proliferation part is provided with the spout being communicated with the delivery port of the described cylinder that draws water, described spout is located at top, described wiping unit, and described control assembly is electrically connected with described water pump component and described power supply respectively.
7. cleaning device according to claim 6, is characterized in that: also comprise the liquid level sensor being electrically connected with described control assembly, described liquid level sensor is located in described water tank.
8. a cleaning device, comprises chassis, is located at driving wheel and wiping unit on chassis, it is characterized in that: also comprise the water pump component described in water tank, proliferation part, power supply, control assembly and claim 4 or 5; Described control assembly comprises control circuit, the delivery port of described water tank with described in the draw water water inlet of cylinder be connected, the delivery port of the described cylinder that draws water and described proliferation part are tightly connected, described proliferation part is provided with the spout being communicated with the delivery port of the described cylinder that draws water, described spout is located at described wiping unit top, and described control assembly is electrically connected with described water pump component and described power supply and described detector respectively.
9. cleaning device according to claim 8, is characterized in that: described control assembly also comprises counting module.
10. according to the cleaning device described in claim 6 to 9 any one, it is characterized in that: also comprise the feedback device being electrically connected with described control assembly.
CN201420367880.1U 2014-07-04 2014-07-04 A kind of water pump component and cleaning device Expired - Lifetime CN204016191U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107468164A (en) * 2017-08-22 2017-12-15 安徽风向标清洁设备有限公司 Sweeping robot
CN108433654A (en) * 2018-03-22 2018-08-24 苏州海力电器有限公司 A kind of water tank and the cleaning device with it
CN111772534A (en) * 2020-07-31 2020-10-16 贾一凡 Cleaning machine and using method thereof
CN112205935A (en) * 2019-07-10 2021-01-12 江苏美的清洁电器股份有限公司 Cleaning device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107468164A (en) * 2017-08-22 2017-12-15 安徽风向标清洁设备有限公司 Sweeping robot
CN108433654A (en) * 2018-03-22 2018-08-24 苏州海力电器有限公司 A kind of water tank and the cleaning device with it
CN112205935A (en) * 2019-07-10 2021-01-12 江苏美的清洁电器股份有限公司 Cleaning device
CN111772534A (en) * 2020-07-31 2020-10-16 贾一凡 Cleaning machine and using method thereof

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