CN112353315B - Transmission assembly, cleaning machine and self-moving equipment - Google Patents
Transmission assembly, cleaning machine and self-moving equipment Download PDFInfo
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- CN112353315B CN112353315B CN202011042151.5A CN202011042151A CN112353315B CN 112353315 B CN112353315 B CN 112353315B CN 202011042151 A CN202011042151 A CN 202011042151A CN 112353315 B CN112353315 B CN 112353315B
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- water pumping
- speed reducing
- output end
- rolling brush
- planet carrier
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
Abstract
The application provides a transmission assembly, includes: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism. The transmission assembly provides source power through an external driving mechanism, drives the speed reducing mechanism to move, simultaneously transmits the motion to the water pumping mechanism and the rolling brush transmission mechanism according to the mode that the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, can realize the operation of water pumping and the driving of a working head by one power source, and can reduce the cost of the power source and the time cost for installing machine accessories, avoid the water pumping device to install an independent driving device, reduce the volume of a machine, and in addition, can also simplify the operation mode of a user. The application provides a cleaning machine and from mobile device simultaneously.
Description
Technical Field
The application relates to the field of cleaning equipment, in particular to a transmission assembly. The application simultaneously relates to a cleaning machine and from mobile device.
Background
The field of cleaning devices currently includes a variety of cleaning devices, such as conventional vacuum cleaners, floor washers, and the like. Background artmost floor washers have used wet floor washers for cleaning floors, which require pumping water to the floor and contact scrubbing of the floor by means of a roller brush.
The typical configuration of the existing wet floor cleaning machine is that a driving motor is used to drive a rolling brush as a working head to finish the floor dust cleaning work, another driving motor is used to drive a diaphragm pump, and a peristaltic pump finishes the water pumping work.
The wet type ground cleaning machine in the prior art has the following problems that the two power sources are required to be installed to respectively provide power for the rolling brush and the water pumping mechanism which are used as working heads, so that energy consumption is high, in addition, the two power sources are installed in the cleaning machine, so that parts are excessive in the installation process, the installation time is long, and the self volume of the cleaning machine is large.
Disclosure of Invention
The application provides a drive assembly, this drive assembly is arranged in cleaning machine equipment, can solve a plurality of power supplies that exist among the prior art and provide power respectively, causes energy consumption great, installs a plurality of power supplies and makes the problem that the machine volume is bigger partially. The application provides a cleaning machine and from mobile device simultaneously.
The application provides a transmission assembly, includes: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
Optionally, the water pumping mechanism is arranged in the water pumping device, and the water pumping device further comprises a hose; the speed reducing mechanism adopts a planetary gear mechanism, the input end of the water pumping mechanism is a planet carrier shaft connected with each planet gear of the speed reducing mechanism, the planet carrier shaft is sleeved with a roller, and the roller is abutted to the hose.
Optionally, the roller is rotatably sleeved with the planet carrier shaft, and the roller rotates along with the planet carrier shaft while revolving.
Optionally, the output of the water pumping mechanism is a planet carrier output end, the planet carrier output end is located at the central position of the planet carrier, and the input end of the rolling brush rolling mechanism is connected with the planet carrier output end through a connecting structure.
Optionally, the input end of the rolling brush rolling mechanism is connected with the output end of the planet carrier by a coaxial key.
Optionally, the planet carrier shaft extends to the other side of the planet carrier chassis, the output end of the water pumping mechanism is the planet carrier shaft, the input end of the rolling brush transmission mechanism is a clamping piece correspondingly connected with each planet carrier shaft, the clamping piece is coaxially connected with the planet carrier shaft, and the clamping pieces are uniformly arranged on a rotating disc where a central wheel shaft of the rolling brush transmission mechanism is located; when the planet carrier shaft rotates, the clamping piece rotates along with the planet carrier shaft to drive the rolling brush transmission mechanism to move.
Optionally, the clamping piece is a groove or a projection with a clamping structure.
Optionally, the rolling brush transmission mechanism is a belt transmission mechanism or a chain transmission mechanism; the driving wheel receives the motion from the output end of the water pumping mechanism, and the driven wheel drives the working head to move.
The application still provides a cleaning machine, adopts following transmission assembly: the method comprises the following steps: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
The application also provides a self-moving device, which adopts the following transmission components: the method comprises the following steps: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
Compared with the prior art, the transmission assembly that this application provided includes: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism. The transmission assembly can be used for cleaning machine equipment.
The transmission assembly provided by the embodiment of the application provides source power through an external driving mechanism, drives the speed reducing mechanism to move, reduces the rotating speed of the source power provided by the driving mechanism to the moving rotating speed required by the movement of the water pumping mechanism and the rolling brush transmission mechanism through the conversion of the speed reducing mechanism, simultaneously transmits the movement to the water pumping mechanism and the rolling brush transmission mechanism according to the mode that the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and can realize the operation of water pumping and the driving of the working head through one power source. The application transmission assembly not only can reduce the power source cost and the time cost for installing machine accessories, but also avoids the water pumping device to independently install the power source, effectively reduces the volume of the machine and can simplify the operation mode of a user.
Drawings
Fig. 1 is a first schematic structural diagram of a component diagram of a transmission assembly according to a first embodiment of the present application.
Fig. 2 is a second structural diagram of a part diagram of a transmission assembly according to the first embodiment of the present application.
Fig. 3 is a schematic structural diagram of the transmission assembly according to the first embodiment of the present disclosure after the components are combined.
Fig. 4 is a schematic sectional view at a-a section in fig. 3.
Fig. 5 is a schematic sectional view at a section B-B in fig. 3.
Wherein, the external driving mechanism 1, the driving shaft 1-1 of the external driving mechanism; the device comprises a speed reducing mechanism 2, a sun gear 2-1, a planet gear 2-2 and a gear ring 2-3; the water pump mechanism 3, the water inlet 3-1, the water outlet 3-2, the planet carrier shaft 3-3, the roller 3-4, the planet carrier output end 3-5 and the hose 3-6; a rolling brush transmission mechanism 4, a central wheel shaft 4-1 and a working head 4-2.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.
The application provides a transmission assembly, cleaning machine and from mobile device, and a transmission assembly, cleaning machine and from mobile device of this application are described with specific embodiment below. It should be noted that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The first embodiment is as follows:
a first embodiment of the present application provides a transmission assembly; the main use scene of the transmission assembly is used for a ground cleaning machine; of course, use in other similar applications is not excluded.
Background artmost floor washers have used wet floor washers for cleaning floors, which require pumping water to the floor and contact scrubbing of the floor by means of a roller brush. The typical configuration of the existing wet floor cleaning machine is that a driving motor drives a rolling brush as a working head to finish the floor dust cleaning work, and another driving motor drives a diaphragm pump, and a peristaltic pump finishes the water pumping work. Because two power sources are needed to provide power, the power source consumption is large, and the machine is large in size due to the fact that a plurality of power sources are installed.
The application provides a transmission assembly for in above-mentioned ground cleaning machine or other similar cleaning machine equipment, can realize that a power supply drive realizes the drive of pump water and round brush working head.
The transmission assembly includes: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
The drive assembly provided by the embodiments of the present application will be described and illustrated in detail below.
Referring to fig. 1 to 5, fig. 1 is a first structural schematic diagram of a component diagram of a transmission assembly according to a first embodiment of the present application. Fig. 2 is a second schematic structural diagram of a component diagram of a transmission assembly according to the first embodiment of the present application. Fig. 3 is a schematic structural diagram of the transmission assembly according to the first embodiment of the present disclosure after the components are combined. Fig. 4 is a schematic sectional view at a-a section in fig. 3. Fig. 5 is a schematic sectional view at a section B-B in fig. 3.
The transmission assembly provided by the embodiment is a mechanical structure for transmitting motion from a power source to the water pumping device and the rolling brush; comprises a speed reducing mechanism 2, a water pumping mechanism 3 and a rolling brush transmission mechanism 4; of course, inevitably, the external driving mechanism 1 closely associated with the transmission assembly is also shown in the attached drawings, as well as the body for realizing the arrangement of the transmission assembly, wherein the water pumping mechanism 3 and the hoses 3-6 arranged around the water pumping mechanism are structures which are necessarily required for realizing the water pumping. The above-described related structure is also described below.
The external driving mechanism 1 is a power source of the transmission assembly provided in the first embodiment of the present application, and is used for providing a motive power for the transmission assembly; the power source generally adopts a motor; of course, it is not excluded that in some cases other power sources are used, such as manual or internal combustion engines.
The speed reducing mechanism 2 is connected between the output end of the external driving mechanism 1 and the input end of the water pumping mechanism 3; the main function is to convert the source power provided by the external driving mechanism into motion suitable for the internal motion rate of the transmission assembly and to transmit the motion to the water pumping mechanism 3. For example, the reduction mechanism 2 can set a suitable rotational speed inside the transmission assembly by adjusting the rotational speed ratio.
The water pumping mechanism 3 is connected between the output end of the speed reducing mechanism 2 and the input end of the rolling brush transmission mechanism 4; the main function is to provide the power of pumping water for the interior of the water pumping device by the motion transmitted by the speed reducing mechanism and transmit the motion to the rolling brush transmission mechanism 4 continuously. In general, a peristaltic pump, a diaphragm pump, or the like is used as the water pumping mechanism.
The roller brush transmission mechanism 4 is connected to the output end of the water pumping mechanism 3 and mainly used for providing power for the working head of the roller brush transmission mechanism through the motion transmitted by the water pumping mechanism so that the working head drives the roller brush arranged on the working head.
The main functions and connection modes of the mechanisms in the transmission assembly are briefly described above, and the structures of the mechanisms and the motion transmission modes between the mechanisms and the adjacent mechanisms are specifically described below.
The external driving mechanism 1 provides a movement motive power for the transmission assembly, and specifically provides a movement motive power for a water pumping mechanism 3 and a rolling brush transmission mechanism 4 in the transmission assembly, so that the movement of the water pumping mechanism 3 provides power for water pumping operation inside the water pumping device, and the movement of the rolling brush transmission mechanism 4 provides power for a working head 4-2, and the working head further drives the rolling brush. However, the output rotational speed provided by the external drive 1 is too high relative to the output rotational speed required for the pumping operation and the rotation of the roller brush inside the transmission assembly. Therefore, in order to adapt the rotation speed required by the water pumping mechanism 3 and the rolling brush transmission mechanism 4, the embodiment of the application is connected with the speed reducing mechanism 2 between the external driving mechanism 1 and the water pumping mechanism 3, and the output rotation speed provided by the external driving mechanism 1 is reduced to an appropriate speed through the speed reducing mechanism 2.
The speed reduction mechanism 2 is a mechanism that reduces the rotation speed provided by the external drive mechanism 1 and transmits the motion of the reduced rotation speed to the water pumping mechanism 3. Preferably, the reduction mechanism 2 is a planetary gear mechanism, which includes a sun gear 2-1, planet gears 2-2, and a ring gear 2-3, as shown in fig. 1. Wherein each planet wheel is interconnected by a corresponding planet carrier shaft. The planet wheel of planetary gear mechanism in this embodiment is three planet wheel of evenly arranging on the circumference, and wherein the quantity of planet wheel still can be other quantity, a plurality of planet wheels with sun gear and ring gear be in the meshing relation can, do not restrict here.
In this embodiment, the operation principle of reducing the movement rate of the motive power provided by the external driving mechanism by the movement of the speed reducing mechanism is as follows:
the sun gear 2-1 of the speed reducing mechanism 2 receives the driving of the external driving mechanism 1 and is driven by the driving shaft 1-1 to rotate. The sun gear 2-1 and the planet gears 2-2 are meshed with each other, and the planet gears 2-2 are simultaneously meshed with the gear ring 2-3; the rotation of the sun wheel 2-1 drives the planet wheel 2-2 which is meshed with the sun wheel to rotate, the planet wheel 2-2 revolves around the sun wheel 2-1 through being meshed with the gear ring 2-3, and on the other hand, the planet wheel rotates around a planet carrier shaft 3-3 which is connected with the planet wheel 2-2. The outward output motion of the speed reducing mechanism 2 is the revolution of the planet wheel 2-2, and the planet carrier shaft 3-3 is inserted into the planet wheel 2-2, so that the planet carrier moves along with the planet wheel, namely the planet wheel drives the planet carrier to move. Through the conversion of the planetary gear mechanism, the rotating speed is greatly reduced than the moving rotating speed of the motor output obtained by the sun gear 2-1, and a typical data is that the rotating speed is reduced to one fifth of the rotating speed of the motor output.
The connection relationship between the speed reducing mechanism and the water pumping mechanism can refer to fig. 3 to 5, wherein fig. 3 is a schematic structural diagram of the transmission assembly provided by the first embodiment of the present application after the components are combined. Fig. 4 is a schematic sectional view at a-a section in fig. 3. Fig. 5 is a schematic sectional view at section B-B in fig. 3. As can be seen from fig. 3, after the mechanisms in the transmission assembly are combined, the driving shaft of the external driving mechanism, the sun gear of the speed reducing mechanism, the output end of the planet carrier of the water pumping mechanism, and the central wheel shaft of the rolling brush transmission mechanism are located on the same central axis. As can be seen from fig. 4, the axes of the planet wheels 2-2 are sleeved with the planet carrier shafts 3-3. Correspondingly, as can be seen from fig. 5, the planet carrier shaft 3-3 is sleeved with the roller 3-4, and the roller 3-4 is abutted with the hose 3-6.
The above is the structural description of the speed reducing mechanism, and the connection relationship and the corresponding motion transmission relationship between the speed reducing mechanism and the water pumping mechanism. The structure and corresponding movement of the pumping mechanism will be described below.
The water pumping mechanism 3 is used for receiving the movement provided by the output end of the speed reducing mechanism 2, providing power for pumping water in the water pumping device through the movement, and transmitting the movement to the rolling brush transmission mechanism 4. As shown in figures 1 and 2, the water pumping mechanism 3 comprises a planet carrier and rollers 3-4 nested on the planet carrier, hoses 3-6 are arranged around the water pumping mechanism 3, and two ports of each hose are provided with a water inlet 3-1 and a water outlet 3-2, and as shown in figure 5, the water pumping mechanism, the hoses, the water inlets and the water outlets form a water pumping device. Specifically, the planet carrier comprises a planet carrier shaft 3-3 and a planet carrier output end 3-5, rollers 3-4 are nested on the planet carrier shaft 3-3, the planet carrier shaft 3-3 is fixed on a planet carrier chassis, the planet carrier output end 3-5 is arranged at the central position on the planet carrier chassis, and the rollers 3-4 are used for providing pumping power for the pumping device. In addition, the pump water lines (inlet 3-1 and outlet 3-2 and hose 3-6 in between) are also shown in the figure, which cooperate with the rollers 3-4.
It should be noted that the relation between the water pumping device and the transmission assembly is that the water pumping mechanism is used for receiving the movement provided by the speed reducing mechanism in the transmission assembly and providing the water pumping power for the water pumping device according to the movement. Therefore, the water pumping mechanism in the water pumping device belongs to the transmission assembly, and the water pumping pipeline does not belong to the transmission assembly.
Specifically, the movement of the water pumping mechanism 3 provides power for pumping water, and is realized by the following steps: the input end of the water pumping mechanism 3 is a planet carrier shaft 3-3 connected with each planet wheel of the speed reducing mechanism 2, a roller 3-4 is sleeved on the planet carrier shaft 3-3, the roller 3-4 is abutted to a hose 3-6, and as shown in fig. 5, the hose 3-6 is fixed to be circular by the roller 3-4 and a shell of the water pumping device, and an opening of the hose surrounds the roller 3-4. The idler wheels are rotatably sleeved with the planet carrier shaft, and in a working state, the idler wheels 3-4 revolve along with the planet carrier shaft 3-3, and the idler wheels 3-4 can also rotate while revolving, and are matched with the hoses 3-6 to provide power for pumping water of the water pumping device. Correspondingly, the two ends of the hose 3-6 are provided with a water inlet 3-1 and a water outlet 3-2, and the inlet water from the water inlet 3-1 can be pumped out through the water outlet 3-2 by the movement of the roller 3-4. Specifically, as shown in fig. 5, the hoses 3-6 are attached to the rollers 3-4 which are uniformly distributed, the rollers 3-4 can press and release the hoses 3-6 during the revolution motion, and when the hoses 3-6 are pressed, the pressing force of the rollers 3-4 on the hoses 3-6 pushes the fluid in the hoses to move forwards; when the extruded hose 3-6 recovers the shape, the hose 3-6 forms a vacuum environment, so that fluid is sucked in from the water inlet 3-1; the hoses 3-6 are continuously extruded and released through the revolution motion of the rollers 3-4, and the hoses 3-6 are pushed to push the fluid sucked from the water suction port 3-1 to the water outlet 3-2. It can be seen that the pumping device is actually a peristaltic pump, and the moving mechanism part of the peristaltic pump is the pumping mechanism 3. In addition, in the embodiment of the application, the roller 3-4 performs revolution movement and also performs rotation movement at the same time, so as to reduce the friction force between the roller 3-4 and the hose 3-6.
The above is the structure of the water pumping mechanism and the water pumping device, and the motion of the water pumping mechanism provides the water pumping power in the water pumping device, and the motion of the water pumping mechanism is also transmitted to the rolling brush transmission mechanism through the output end thereof, and the structure of the rolling brush transmission mechanism and the transmission mode of the water pumping motion transmitting the motion to the rolling brush transmission mechanism are described in detail below.
The rolling brush transmission mechanism 4 is used for receiving the motion transmitted by the output end of the water pumping mechanism and providing power for the rolling brush through the output end of the rolling brush transmission mechanism. In general, the rolling brush transmission mechanism 4 is a belt transmission mechanism or a chain transmission mechanism, and the belt transmission mechanism is illustrated in the drawings of the present application as an example. The belt transmission mechanism includes: the driving wheel is used for receiving the motion transmitted by the water pumping mechanism and transmitting the motion to the belt, the belt transmits the motion to the driven wheel, the driven wheel is used for providing power for the working head 4-2, and the working head further drives the rolling brush arranged on the working head to work. Wherein, the driving wheel comprises a central wheel shaft 4-1, and the driven wheel comprises a working head 4-2.
The above is a description of the structure and function of the rolling brush transmission mechanism, and the following first describes a specific implementation manner in which the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
Referring to fig. 1 to 2, the output end of the water pumping mechanism is a planet carrier output end 3-5, and the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the planet carrier output end 3-5 in the following specific implementation mode:
the output end of the water pumping mechanism is a planet carrier output end 3-5, as shown in fig. 2, the planet carrier output end 3-5 is located at the central position of the planet carrier, the input end of the rolling brush transmission mechanism is a central wheel shaft 4-1 connected with the planet carrier output end 3-5, wherein the inner ring of the planet carrier output end 3-5 is provided with a structure clamped with the outer part of the central wheel shaft 4-1, and the two can be directly clamped and fixed. In operation, revolution motion of a planet carrier shaft 3-3 of the water pumping mechanism drives a planet carrier output end 3-5 to rotate, rotation motion of the planet carrier output end 3-5 drives a central wheel shaft 4-1 of the rolling brush transmission mechanism to move, namely, a driving wheel starts to rotate, the driving wheel further drives a belt to rotate, the belt drives a working head of a driven wheel to rotate, and the working head further drives the rolling brush to work.
In the first embodiment of the present application, the output end 3-5 of the planet carrier and the central axle 4-1 can also be connected in such a way that the connection of the output end 3-5 of the planet carrier and the central axle 4-1 is connected by a coaxial key.
In the first embodiment of the present application, the water pumping mechanism and the rolling brush transmission mechanism can be connected and transmit motion in the following manner, which will be described in detail below.
The output end of the water pumping mechanism is a planet carrier shaft, and the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the planet carrier shaft in the following specific implementation mode:
the input end of the rolling brush transmission mechanism is provided with a clamping piece correspondingly connected with each planet carrier shaft, the clamping pieces are coaxially connected with the planet carrier shafts, and the clamping pieces are uniformly arranged on a rotating disc where a central wheel shaft of the rolling brush transmission mechanism is located; the clamping piece, the central wheel shaft and the rotating disc are all located on a driving wheel of the rolling brush transmission mechanism. When the water pumping mechanism works, the planet carrier shaft of the water pumping mechanism drives the clamping piece to move, the clamping piece drives the central wheel shaft to move, namely, the driving wheel starts to rotate, the driving wheel further drives the belt to rotate, the belt drives the working head of the driven wheel to rotate, and the working head further drives the rolling brush to work.
In this embodiment, the planet carrier shaft further extends to the other side of the planet carrier chassis, that is, the planet carrier shaft also extends from the side of the planet carrier chassis facing the rolling brush transmission mechanism. The clamping piece is a groove or a lug with a clamping structure. During assembly, the planet carrier shaft is directly connected with the clamping joint.
The method is the realization method that the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
The application provides a transmission assembly, includes: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism. The transmission assembly provided with the source power through the external driving mechanism drives the speed reducing mechanism to move, the rotating speed of the source power provided by the driving mechanism is reduced to the moving rotating speed suitable for the movement of the water pumping mechanism and the rolling brush transmission mechanism through the conversion of the speed reducing mechanism, the movement is transmitted to the water pumping mechanism and the rolling brush transmission mechanism simultaneously according to the mode that the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the operation of water pumping and the driving of the working head can be realized through one power source. The water pump device has the advantages that one power source is adopted, so that the power source cost and the time cost for installing machine accessories are reduced, the installation control part of the water pump device is saved, the size of the machine is reduced, and in addition, the operation mode of a user can be simplified.
Example two:
based on the transmission assembly provided by the first embodiment of the application, the application also provides a cleaning machine which is used for cleaning the surface to be contacted. Since the second embodiment of the present application is based on the transmission assembly described in the first embodiment, the description is simple, and please refer to the corresponding description of the first embodiment for relevant portions.
This embodiment provides a cleaning machine, adopts following drive assembly: the method comprises the following steps: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
For the specific implementation of the above-mentioned transmission assembly, reference may be made to the first embodiment of the present application, and details are not described herein.
It should be noted that the surface to be contacted may be a surface such as a floor, a table, a ceiling, glass, or a wall, and the corresponding cleaning machine may be a floor cleaning machine, a table cleaning machine, a ceiling cleaning machine, a glass cleaning machine, or a wall cleaning machine.
Example three:
based on the transmission assembly provided by the first embodiment of the application, the application also provides a self-moving device, namely a cleaning robot with the function of cleaning the surface to be contacted. Since the third embodiment of the present application is based on the transmission assembly described in the first embodiment, the description is simple, and please refer to the corresponding description of the first embodiment for relevant portions.
The embodiment provides a self-moving device, which adopts the following transmission components: the method comprises the following steps: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame; the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
For the specific implementation of the above-mentioned transmission assembly, reference may be made to the first embodiment of the present application, and details are not described herein again.
Application scenarios
The cleaning machine can obtain better use effect than the existing cleaning machine in different scenes; some specific use scenarios are described below.
The specific application scenario is described by taking the cleaning machine provided in the second embodiment as an example.
When more dust appears on the ground in a room, the cleaning machine is adopted to clean and scrub the dust on the ground, and the specific working mode is as follows. The user starts the cleaning machine, and the driving motor of cleaning machine drives the reduction gears motion through its drive shaft, and the reduction gears adopts planetary gear mechanism, and the drive shaft will drive planetary gear mechanism's sun gear motion, and intermeshing between sun gear, planet wheel and the gear circle, consequently, the planet wheel is revolution motion around the sun gear on the one hand, and on the other hand is rotation motion around the planet carrier axle rather than self connection. The speed of the motion output by the driving motor is greatly reduced by the motion of the speed reducing mechanism, and the speed is typically reduced to one fifth of the output speed of the motor. The reduction mechanism transmits the revolution motion of the planet wheel to a planet carrier shaft, the planet carrier shaft is fixed on a planet carrier, and the planet carrier is also provided with a central bearing hole on a planet carrier chassis and serves as the output end of the planet carrier, so that the planet carrier shaft and the output end of the planet carrier are both in synchronous revolution motion. The water pumping mechanism is connected with the rolling brush transmission mechanism through the planet carrier, so that the driving motor is adopted to provide power for water pumping work and rolling brush work at the same time. On one hand, the water pumping mechanism comprises a planet carrier shaft and an output end of a planet carrier, wherein the planet carrier shaft is nested with a roller, the planet carrier shaft transmits the motion to the roller, the roller extrudes and releases the hose in the revolution motion process, and when the hose is extruded, the extrusion force of the roller on the hose pushes the fluid in the hose to move forwards; when the extruded hose recovers the shape, the hose forms a vacuum environment, so that fluid is sucked from the water inlet; the hose is continuously extruded and released through the revolution motion of the roller, so that the hose can push water sucked from the water inlet to the water outlet and pump the water out to scrub the ground. On the other hand, the output end of the planet carrier is connected with a central wheel shaft of the rolling brush transmission mechanism, motion is transmitted to the central wheel shaft, and the central wheel shaft is located on a driving wheel of the rolling brush transmission mechanism, so that the driving wheel starts to move, the driving wheel drives a belt to move, the belt drives a driven wheel to move, the driven wheel drives a working head to move, and the working head further drives the rolling brush to clean ground dust. The inside driving motor that is provided with of above-mentioned cleaning machine provides source power, drives the supply of pumping mechanism completion rivers and the round brush clearance ground dust of round brush drive mechanism simultaneously, reduces source power output, and, the user is using the cleaning machine during operation, and easy operation only needs to set up a drive parameter, replaces among the prior art, the drive parameter of equipment pumping mechanism and the drive parameter of round brush drive mechanism respectively.
In addition, the water flow supply and the rolling brush driving of the cleaning machine can be completed only by installing one motor, so that the occupied volume space of the cleaning machine can be reduced. For the self-moving cleaning robot, the improved scheme has a more epoch-spanning meaning, because the structural design space of the cleaning robot is already compact, more electronic components and the like can be accommodated under the same structural design space by using the improved scheme, and the cleaning robot can be more intelligent and multifunctional under the condition of keeping the size.
Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application, and those skilled in the art can make variations and modifications without departing from the spirit and scope of the present application, therefore, the scope of the present application should be determined by the claims that follow.
Claims (10)
1. A drive assembly, comprising: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame;
the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the water pumping mechanism comprises a speed reducing mechanism, a water pumping mechanism, a water pump mechanism and a water pump mechanism, wherein the speed reducing mechanism adopts a planetary gear mechanism, the input end of the water pumping mechanism is a planetary carrier shaft connected with each planetary gear of the speed reducing mechanism, and the planetary carrier shaft extends to the other side of a planetary carrier chassis; the output end of the water pumping mechanism is the planet carrier shaft, and the input end of the rolling brush transmission mechanism is a clamping piece correspondingly connected with each planet carrier shaft;
the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
2. The drive assembly of claim 1, wherein the pumping mechanism is disposed within a pumping device, the pumping device further comprising a hose;
the planet carrier shaft is sleeved with rollers, and the rollers are abutted to the hose.
3. The drive assembly of claim 2, wherein the roller is rotatably journaled to the carrier shaft, the roller revolving with the carrier shaft and also rotating.
4. The transmission assembly according to claim 2, wherein the output end of the water pumping mechanism is a planet carrier output end, the planet carrier output end is located at the center of the planet carrier, and the input end of the rolling brush transmission mechanism is connected with the planet carrier output end through a connecting structure.
5. The transmission assembly according to claim 4, wherein the input end of the rolling brush transmission mechanism is connected with the output end of the planet carrier by a coaxial key connection.
6. The drive assembly of claim 2,
the clamping pieces are coaxially connected with the planet carrier shaft and uniformly arranged on the rotating disc where the central wheel shaft of the rolling brush transmission mechanism is located; when the planet carrier shaft rotates, the clamping piece rotates along with the planet carrier shaft to drive the rolling brush transmission mechanism to move.
7. The transmission assembly according to claim 6, wherein the locking member is a groove or a projection having a locking structure.
8. The drive assembly of any one of claims 1 to 7, wherein the roller brush drive is a belt drive or a chain drive; the driving wheel receives the motion from the output end of the water pumping mechanism, and the driven wheel drives the working head to move.
9. A cleaning machine is characterized in that the following transmission components are adopted:
the method comprises the following steps: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame;
the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the water pumping mechanism comprises a speed reducing mechanism, a water pumping mechanism, a water pump mechanism and a water pump mechanism, wherein the speed reducing mechanism adopts a planetary gear mechanism, the input end of the water pumping mechanism is a planetary carrier shaft connected with each planetary gear of the speed reducing mechanism, and the planetary carrier shaft extends to the other side of a planetary carrier chassis; the output end of the water pumping mechanism is the planet carrier shaft, and the input end of the rolling brush transmission mechanism is a clamping piece correspondingly connected with each planet carrier shaft;
the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
10. A self-moving device is characterized in that the following transmission components are adopted:
the method comprises the following steps: the speed reducing mechanism, the water pumping mechanism and the rolling brush transmission mechanism are arranged on the frame;
the speed reducing mechanism is provided with an input end connected with an external driving mechanism and used for receiving the driving of the external driving mechanism; the output end of the speed reducing mechanism is connected with the input end of the water pumping mechanism, and the output end of the water pumping mechanism is connected with the input end of the rolling brush transmission mechanism; the water pumping mechanism comprises a speed reducing mechanism, a water pumping mechanism, a water pump mechanism and a water pump mechanism, wherein the speed reducing mechanism adopts a planetary gear mechanism, the input end of the water pumping mechanism is a planetary carrier shaft connected with each planetary gear of the speed reducing mechanism, and the planetary carrier shaft extends to the other side of a planetary carrier chassis; the output end of the water pumping mechanism is the planet carrier shaft, and the input end of the rolling brush transmission mechanism is a clamping piece correspondingly connected with each planet carrier shaft;
the motion of the water pumping mechanism provides power for pumping water; the motion of the water pumping mechanism is transmitted to the rolling brush transmission mechanism through the output end of the water pumping mechanism.
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| CN202011042151.5A CN112353315B (en) | 2020-09-28 | 2020-09-28 | Transmission assembly, cleaning machine and self-moving equipment |
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| CN202011042151.5A CN112353315B (en) | 2020-09-28 | 2020-09-28 | Transmission assembly, cleaning machine and self-moving equipment |
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| CN113413087A (en) * | 2021-04-01 | 2021-09-21 | 佳威盛电子(深圳)有限公司 | A drive assembly for intelligence robot of sweeping floor |
| CN112998579A (en) * | 2021-04-28 | 2021-06-22 | 苏州简单有为科技有限公司 | Speed reduction mechanism and cleaning head |
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| CN2133250Y (en) * | 1992-06-11 | 1993-05-19 | 范甲夫 | Glass-wipping machine |
| CN2329564Y (en) * | 1998-05-05 | 1999-07-21 | 李跃增 | Portable vehicle cleaning apparatus |
| CN2469877Y (en) * | 2001-02-23 | 2002-01-09 | 黄祁凯 | Electric wiper |
| CN1931602A (en) * | 2006-08-01 | 2007-03-21 | 翟一德 | Electric watered black board eraser |
| CN202184697U (en) * | 2011-07-22 | 2012-04-11 | 苏州海力电器有限公司 | Electric steam mop |
| CN202441830U (en) * | 2012-02-27 | 2012-09-19 | 赵永胜 | Speed reducing mechanism for water pump |
| CN103147995A (en) * | 2013-03-18 | 2013-06-12 | 扬州大学 | Low-lift vertical planetary gear reduction axial flow pump |
| CN103536253B (en) * | 2013-10-29 | 2015-09-16 | 宁波德昌电机制造有限公司 | Carpet cleaner |
| CN204765427U (en) * | 2015-07-16 | 2015-11-18 | 三峡大学 | Bathroom cleaners and polishes cleaning device |
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