Mower pneumatic cleaning base station and automatic cleaning equipment

Abstract

The invention discloses a mowing machine pneumatic cleaning base station and automatic cleaning equipment, and relates to the technical field of mechanical transmission and automatic cleaning equipment, and the mowing machine pneumatic cleaning base station comprises a shell, an air blowing assembly, a fan device and a deflection device. An accommodating cavity is formed in the shell; the blowing assembly is arranged in the accommodating cavity; the fan device is connected with the shell and is pneumatically communicated with the blowing assembly; the deflection device is arranged in the containing cavity and comprises a deflection motor assembly and a deflection connecting rod, the deflection connecting rod is connected with the deflection motor assembly, the joint of the deflection connecting rod and the deflection motor assembly is located at the non-rotating axis position of the deflection motor assembly, and the deflection connecting rod is connected with the air blowing assembly and used for driving the air blowing assembly to swing. According to the pneumatic cleaning base station for the mower, the cleaning effect and the cleaning efficiency can be improved.

Description

Technical Field

[0001] This invention relates to the field of mechanical transmission and automated cleaning equipment technology, and more specifically, to a pneumatic cleaning base station for lawnmowers and automated cleaning equipment. Background Technology

[0002] Mechanical transmission technology has wide applications in the field of automated cleaning equipment, especially in outdoor cleaning equipment such as lawnmower-mounted cleaning stations. During operation, lawnmowers easily accumulate grass clippings and other debris on their chassis. Over time, this accumulation affects the lawnmower's efficiency and lifespan. However, currently, cleaning the bottom of lawnmowers is primarily done manually, resulting in poor cleaning effectiveness and low efficiency. Summary of the Invention

[0003] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a pneumatic cleaning base station for lawnmowers that can improve cleaning effect and cleaning efficiency.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows: In a first aspect, this application provides a pneumatic cleaning base station for a lawnmower, comprising: a housing, wherein a receiving cavity is provided inside the housing; an air blowing assembly disposed in the receiving cavity; a fan device connected to the housing and pneumatically connected to the air blowing assembly; and a swaying device disposed in the receiving cavity, wherein the swaying device includes a swaying motor assembly and a swaying connecting rod, the swaying connecting rod being connected to the swaying motor assembly, and the connection point between the swaying connecting rod and the swaying motor assembly being located at a non-rotational axis position of the swaying motor assembly, the swaying connecting rod being connected to the air blowing assembly for driving the air blowing assembly to sway.

[0005] In an optional embodiment, the yaw motor assembly includes: an offset link, an eccentric wheel, and a drive motor; the drive motor is connected to the eccentric wheel and is used to drive the eccentric wheel to rotate; one end of the offset link is connected to the eccentric wheel, and the other end of the offset link is connected to the yaw link.

[0006] In an optional embodiment, the rotation axis of the output shaft of the drive motor is coaxially connected with the rotation axis of the eccentric wheel, and the end of the offset link away from the yaw link is connected to the non-rotation axis of the eccentric wheel.

[0007] In an optional embodiment, the air blowing assembly includes an air blowing element, a first connecting shaft, and a second connecting shaft; the air blowing element is pneumatically connected to the fan device; the air blowing element is rotatably connected to the housing via the first connecting shaft; and the air blowing element is rotatably connected to the oscillating connecting rod via the second connecting shaft.

[0008] In an optional embodiment, the yaw linkage includes a first link, a second link, and a third link. The first link is connected to the end of the offset link away from the eccentric wheel. One end of the second link and one end of the third link are both connected to the first link, and the end of the second link away from the first link and the end of the third link away from the first link are spaced apart.

[0009] In an optional embodiment, the air blowing component includes a first air blowing component, a second air blowing component, and a third air blowing component, wherein the first air blowing component is connected to the first connecting rod, the second air blowing component is connected to the second connecting rod, and the third air blowing component is connected to the third connecting rod.

[0010] In an optional embodiment, the housing is provided with a clearance opening that communicates with the receiving cavity, and the air blowing element is at least partially exposed outside the receiving cavity through the clearance opening.

[0011] In an optional embodiment, the air blowing component is provided with an air blowing port, which is located within the area of ​​the clearance opening. The air blowing port is deflected on both sides of the central axis of the clearance opening, and the deflection angle of the air blowing port relative to either side of the central axis of the clearance opening is α, satisfying: 15°≤α≤30°.

[0012] Secondly, this application provides a pneumatic cleaning base station for a lawnmower, comprising: a housing with an internal cavity; an air blowing assembly disposed in the cavity; an air compressor connected to the housing and pneumatically connected to the air blowing assembly; an air storage device connected to the housing and connected to the air compressor; and a swaying device including a swaying motor assembly and a swaying connecting rod, wherein the swaying connecting rod is connected to the swaying motor assembly, and the connection point between the swaying connecting rod and the swaying motor assembly is located at a non-rotational axis position of the swaying motor assembly; the swaying connecting rod is connected to the air blowing assembly and drives the air blowing assembly to sway.

[0013] In an optional embodiment, the air blowing assembly includes an air blowing element that is pneumatically connected to the air compression device.

[0014] Thirdly, this application provides an automated cleaning device, including: a lawnmower pneumatic cleaning base station as described in any of the foregoing embodiments or a lawnmower pneumatic cleaning base station as described in any of the foregoing embodiments.

[0015] The pneumatic cleaning base station for lawnmowers proposed in this application has the following advantages: In the pneumatic cleaning base station for lawnmowers of this application, air is introduced into the air blowing assembly via a fan or air compressor to clean the bottom of the lawnmower. During the operation of the air blowing assembly, a sway motor assembly drives a sway linkage to oscillate eccentrically, thereby causing the air blowing assembly to oscillate and achieve automatic oscillation cleaning, improving the cleaning effect and efficiency of the lawnmower. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional structural schematic diagram of the lawnmower pneumatic cleaning base station of this application is shown; Figure 2 A perspective structural schematic diagram of an air blowing assembly, a blower device, and a oscillation device according to an embodiment of this application is shown. Figure 3 A three-dimensional structural schematic diagram of an air blowing assembly, a swaying device, an air compression device, and an air storage device according to an embodiment of this application is shown. Figure 4 A three-dimensional structural schematic diagram of the air blowing assembly, the oscillating linkage, and the oscillating device in this application is shown; Figure 5 It shows Figure 4 Enlarged structural diagram at point A; Figure 6 An exploded view of the yaw motor assembly and yaw linkage in this application is shown. Figure 7 A three-dimensional structural schematic diagram of the housing in this application is shown; Figure 8 A cross-sectional view of the housing and the air blowing assembly in this application is shown. Figure 9 A cross-sectional structural schematic diagram of the air blowing component in this application is shown.

[0018] Explanation of key component symbols: 100 - Housing; 110 - Receiving cavity; 120 - Clearance opening; 200 - Air blowing assembly; 210 - Air blowing component; 211 - First air blowing component; 212 - Second air blowing component; 213 - Third air blowing component; 214 - Air blowing port; 220 - First connecting shaft; 230 - Second connecting shaft; 300 - Fan unit; 310 - Connector; 320 - Connecting pipe; 400 - Oscillating device; 410 - Oscillating motor assembly; 411 - Offset link; 412 - Eccentric wheel; 4121 - Eccentric shaft; 413 - Drive motor; 420 - Oscillating link; 421 - First link; 422 - Second link; 4221 - Bending part; 4222 - Connecting part; 423 - Third link; 500 - Air compressor; 510 - Unit body; 520 - Vent pipe; 530 - Interconnection pipe; 600 - Gas storage device; 700 - Cleaning items. Detailed Implementation

[0019] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0020] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0023] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0024] Example 1 Reference Figure 1 as well as Figure 2 As shown, the lawnmower pneumatic cleaning base station involved in Embodiment 1 of this application includes: a housing 100, an air blowing assembly 200, a fan device 300, and a swaying device 400.

[0025] Specifically, the housing 100 has an internal receiving cavity 110; the air blowing assembly 200 is disposed in the receiving cavity 110; the fan device 300 is connected to the housing 100 and pneumatically communicates with the air blowing assembly 200; the oscillating device 400 is disposed in the receiving cavity 110, the oscillating device 400 includes an oscillating motor assembly 410 and an oscillating connecting rod 420, the oscillating connecting rod 420 is connected to the oscillating motor assembly 410, and the connection point between the oscillating connecting rod 420 and the oscillating motor assembly 410 is located at the non-rotation axis position of the oscillating motor assembly 410, and the oscillating connecting rod 420 is connected to the air blowing assembly 200 to drive the air blowing assembly 200 to oscillate.

[0026] In the pneumatic cleaning base station for lawnmowers in this embodiment, air is introduced into the air blowing assembly 200 by a blower device 300 to clean the bottom of the lawnmower. During the operation of the air blowing assembly 200, the eccentric motor assembly 410 drives the eccentric linkage 420 to oscillate eccentrically, thereby causing the air blowing assembly 200 to oscillate and achieve automatic oscillation cleaning of the air blowing assembly 200, improving the cleaning effect and efficiency of the lawnmower.

[0027] Reference Figure 4 as well as Figure 5 As shown, in this embodiment, the yaw motor assembly 410 includes: an offset link 411, an eccentric wheel 412, and a drive motor 413. The drive motor 413 is connected to the eccentric wheel 412 and is used to drive the eccentric wheel 412 to rotate. One end of the offset link 411 is connected to the eccentric wheel 412, and the other end of the offset link 411 is connected to the yaw link 420.

[0028] In this embodiment, the eccentric wheel 412 is driven to rotate by the drive motor 413, so that the eccentric wheel 412 drives the offset link 411 to swing, thereby driving the swing link 420 to swing through the offset link 411, so as to realize the automatic swing of the air blowing assembly 200.

[0029] Reference Figure 5 As shown, the rotation axis of the output shaft of the drive motor 413 is coaxially connected with the rotation axis of the eccentric wheel 412, and the end of the biasing link 411 away from the eccentric link 420 is connected to the non-rotating axis of the eccentric wheel 412.

[0030] In this embodiment, since the rotation axis of the output shaft of the drive motor 413 is coaxially connected with the rotation axis of the eccentric wheel 412, the drive motor 413 can drive the eccentric wheel 412 to rotate synchronously. Since the end of the offset link 411 away from the swing link 420 is connected to the non-rotation axis of the eccentric wheel 412, when the eccentric wheel 412 rotates, it can drive the offset link 411 to swing eccentrically relative to the eccentric wheel 412, so that the offset link 411 drives the swing link 420 to swing, thereby realizing the automatic swing of the air blowing assembly 200.

[0031] Specifically, refer to Figure 6 As shown, in this embodiment, an eccentric shaft 4121 is provided on the eccentric wheel 412. The eccentric shaft 4121 is located at the non-rotation axis position of the eccentric wheel 412. One end of the biasing link 411 is rotatably connected to the eccentric shaft 4121, and the other end of the biasing link 411 is connected to the pendulum link 420 to realize the swing of the pendulum link 420.

[0032] Reference Figure 4 , Figure 5 as well as Figure 9 As shown, in this embodiment, the air blowing assembly 200 includes an air blowing component 210, a first connecting shaft 220, and a second connecting shaft 230; the air blowing component 210 is pneumatically connected to the blower device 300; the air blowing component 210 is rotatably connected to the housing 100 through the first connecting shaft 220; and the air blowing component 210 is rotatably connected to the oscillating connecting rod 420 through the second connecting shaft 230.

[0033] In this embodiment, air can be introduced into the air blowing component 210 through the blower device 300 to clean the bottom of the lawnmower. During the operation of the air blowing component 210, since the air blowing component 210 is rotatably connected to the housing 100 through the first connecting shaft 220 and rotatably connected to the oscillating link 420 through the second connecting shaft 230, when the oscillating link 420 swings, it can drive the air blowing component 210 to swing around the first connecting shaft 220, thereby realizing the automatic swing cleaning of the air blowing assembly 200.

[0034] Specifically, refer to Figure 2 As shown, in this embodiment, the air blowing assembly 200 includes multiple air blowing elements 210, and the blower device 300 includes multiple connectors 310 and multiple connecting pipes 320. Each connector 310 is connected to one or more connecting pipes 320. The specific connection method is set according to the number of air blowing elements 210 and the structural arrangement in the accommodating space. The end of each connecting pipe 320 away from the connector 310 is connected to the interior of an air blowing element 210.

[0035] Reference Figure 4 As shown, in this embodiment, the yaw linkage 420 includes a first linkage 421, a second linkage 422, and a third linkage 423. The first linkage 421 is connected to the end of the offset linkage 411 away from the eccentric wheel 412. One end of the second linkage 422 and one end of the third linkage 423 are both connected to the first linkage 421, and the end of the second linkage 422 away from the first linkage 421 and the end of the third linkage 423 away from the first linkage 421 are spaced apart.

[0036] In this embodiment, when the biasing link 411 swings with the eccentric wheel 412, it can drive the first link 421 to swing. Since one end of the second link 422 and one end of the third link 423 are both connected to the first link 421, when the first link 421 swings, it can drive the second link 422 and the third link 423 to swing, thereby achieving synchronous swinging of the first link 421, the second link 422, and the third link 423. Furthermore, since the end of the second link 422 away from the first link 421 and the end of the third link 423 away from the first link 421 are spaced apart, when the second link 422 and the third link 423 swing, the possibility of interference between the second link 422 and the third link 423 can be reduced, improving the smoothness of system operation.

[0037] Continue to refer to Figure 4As shown, in this embodiment, the air blowing component 210 includes a first air blowing component 211, a second air blowing component 212, and a third air blowing component 213. The first air blowing component 211 is connected to the first connecting rod 421, the second air blowing component 212 is connected to the second connecting rod 422, and the third air blowing component 213 is connected to the third connecting rod 423.

[0038] In this embodiment, since the first air blowing element 211 is connected to the first connecting rod 421, when the first connecting rod 421 swings with the offset connecting rod 411, it can drive the first air blowing element 211 to swing. At the same time, it can drive the second air blowing element 212 to swing through the second connecting rod 422, and drive the third air blowing element 213 to swing through the third connecting rod 423, thereby realizing the synchronous swing of the first air blowing element 211, the second air blowing element 212 and the third air blowing element 213.

[0039] Specifically, refer to Figure 1 , Figure 4 as well as Figure 6 As shown, in this embodiment, the lawnmower pneumatic cleaning base station also includes a cleaning component 700, which is disposed at both ends of the second air blowing component 212 to clean the edge of the lawnmower chassis. This results in the length of the second air blowing component 212 being less than the length of the first air blowing component 211. The second connecting rod 422 has a bent portion 4221 and a connecting portion 4222. The two ends of the bent portion 4221 are respectively connected to the first connecting rod 421 and the connecting portion 4222, and the bent portion 4221 extends along the length direction of the second air blowing component 212, so that the connecting portion 4222 can be directly connected to the second connecting shaft 230 on the second air blowing component 212. This facilitates the connection between the second air blowing component 212 and the second connecting rod 422, reduces the internal structure of the lawnmower pneumatic cleaning base station, and lowers the installation difficulty.

[0040] Specifically, in this embodiment, the bent portion 4221 is integrally formed with the first connecting rod 421 to improve the structural strength of the yaw connecting rod 420.

[0041] Specifically, refer to Figure 4 as well as Figure 6As shown, in this embodiment, the second air blowing element 212 is disposed between the first air blowing element 211 and the third air blowing element 213, and the third connecting rod 423 is arranged parallel to the first connecting rod 421, so that the third connecting rod 423 can pass over the second air blowing element 212 and connect to the second connecting shaft 230 on the third air blowing element 213, thereby realizing the connection between the swaying connecting rod 420 and the third air blowing element 213. At the same time, the bent portion 4221 of the second connecting rod 422 can avoid interference between the second connecting rod 422 and the third connecting rod 423, and can also make the connecting portion 4222 of the second connecting rod 422 parallel to the third connecting rod 423, thereby reducing the space occupied by the swaying connecting rod 420 in the receiving cavity 110 and reducing the size of the lawnmower pneumatic cleaning base station.

[0042] Specifically, in this embodiment, the first air blowing component 211 is a lawnmower blade cleaning air blowing component, the second air blowing component 212 is a lawnmower chassis cleaning air blowing component, and the third air blowing component 213 is a lawnmower debris collection air blowing component. The lawnmower blade cleaning air blowing component, lawnmower chassis cleaning air blowing component, and lawnmower debris collection air blowing component are synchronously oscillating through the swing of the oscillating connecting rod 420, thereby achieving cleaning of the lawnmower chassis and improving cleaning efficiency and cleaning effect.

[0043] Specifically, in this embodiment, the air blowing assembly 200 includes a plurality of second air blowing elements 212. The plurality of second air blowing elements 212 can be arranged at intervals on the same second connecting rod 422, or a plurality of second connecting rods 422 connected to the first connecting rod 421 can be provided, and one or more second air blowing elements 212 can be arranged on each second connecting rod 422 to realize the synchronous swing of the plurality of second air blowing elements 212, thereby expanding the cleaning area of ​​the lawnmower chassis and further improving the cleaning efficiency and cleaning effect.

[0044] Specifically, refer to Figure 4 as well as Figure 6 As shown, in this embodiment, the yaw linkage 420 includes two second linkages 422, which are respectively connected to the two ends of the first linkage 421. Each second linkage 422 has a bending portion 4221 and a connecting portion 4222, and each connecting portion 4222 is provided with a plurality of second air blowing elements 212 at intervals.

[0045] Reference Figure 7 As shown, the housing 100 is provided with a clearance opening 120, which is connected to the receiving cavity 110. The air blowing component 210 is at least partially exposed outside the receiving cavity 110 through the clearance opening 120.

[0046] In this embodiment, since the air blowing component 210 is at least partially exposed outside the receiving cavity 110 through the clearance port 120, the high-pressure air blown out by the air blowing component 210 can be directed toward the lawnmower chassis to clean the lawnmower chassis.

[0047] Reference Figure 8 as well as Figure 9 As shown, the air blowing component 210 is provided with an air blowing port 214, which is located within the area of ​​the clearance port 120. The air blowing port 214 is deflected on both sides of the central axis of the clearance port 120, and the deflection angle of the air blowing port 214 relative to either side of the central axis of the clearance port 120 is α, which satisfies: 15°≤α≤30°.

[0048] Specifically, in this embodiment, α can be 15°, 17°, 19°, 21°, 23°, 25°, 27°, 29°, 30°, etc.

[0049] In this embodiment, the high-pressure air blown by the blower 300 towards the air blowing component 210 can be blown out through the air blowing port 214. Since the air blowing port 214 is located within the area of ​​the clearance opening 120, the high-pressure air blown out through the air blowing port 214 can be directly blown onto the lawnmower chassis to clean the lawnmower chassis. At the same time, since the air blowing port 214 is deflected to both sides relative to the central axis of the clearance opening 120, the blowing area of ​​the high-pressure air can be expanded, thereby expanding the cleaning area of ​​the lawnmower chassis. Furthermore, regarding the deflection angle α of the air outlet 214 relative to either side of the central axis of the avoidance port 120, if α < 15°, the deflection angle of the air outlet 214 relative to either side of the central axis of the avoidance port 120 will be too small, resulting in an insufficient blowing area for the high-pressure air, causing some areas of the lawnmower chassis to remain uncleaned and reducing the cleaning effect. If α > 30°, the deflection angle of the air outlet 214 relative to either side of the central axis of the avoidance port 120 will be too large, resulting in high-pressure air being blown into the receiving cavity 110 through the avoidance port 120, thereby damaging the structure inside the receiving cavity 110. When 15° ≤ α ≤ 30°, the blowing area of ​​the high-pressure air can be increased while reducing the possibility of damage to the structure inside the receiving cavity 110.

[0050] Specifically, in this embodiment, the air outlet 214 is a long strip air outlet 214. The two side walls of the long strip air outlet 214 are arranged at an angle to each other, and the distance between the two side walls gradually increases in the direction away from the receiving cavity 110, so that the blown high-pressure air forms a fan shape to sweep the chassis of the lawnmower, further increasing the sweeping area of ​​the high-pressure air.

[0051] The working process of the pneumatic cleaning base station for cleaning the lawnmower chassis in this embodiment is as follows: In the pneumatic cleaning base station for lawnmowers in this embodiment, when cleaning the lawnmower chassis is required, the lawnmower is first placed into the pneumatic cleaning base station, with its chassis positioned above the air blowing assembly 200. The blower unit 300 delivers high-pressure gas to the first air blowing component 211, the second air blowing component 212, and the third air blowing component 213 via connecting pipes 320 to clean the lawnmower chassis and blades, while simultaneously collecting debris from the chassis. During cleaning of the lawnmower chassis, the oscillating motor assembly 410 drives the oscillating linkage 420 to oscillate. The first air-blowing component 211 is driven to swing via the first link 421 of the oscillating link 420, the second air-blowing component 212 is driven to swing via the second link 422 of the oscillating link 420, and the third air-blowing component 213 is driven to swing via the third link 423 of the oscillating link 420, thereby achieving synchronous swinging of the first air-blowing component 211, the second air-blowing component 212, and the third air-blowing component 213. In this way, the automatic swinging cleaning of the lawnmower chassis can be achieved through the automatic swinging of the air-blowing assembly 200.

[0052] Example 2 Reference Figure 1 as well as Figure 3 As shown, the lawnmower pneumatic cleaning base station involved in Embodiment 2 of this application includes: a housing 100, an air blowing assembly 200, an air compression device 500, an air storage device 600, and a swaying device 400.

[0053] Specifically, the housing 100 has an internal receiving cavity 110; the air blowing assembly 200 is disposed in the receiving cavity 110; the air compression device 500 is connected to the housing 100 and pneumatically connected to the air blowing assembly 200; the air storage device 600 is connected to the housing 100 and connected to the air compression device 500; the oscillation device 400 includes an oscillation motor assembly 410 and an oscillation connecting rod 420, the oscillation connecting rod 420 is connected to the oscillation motor assembly 410, and the connection point between the oscillation connecting rod 420 and the oscillation motor assembly 410 is located at the non-rotation axis position of the oscillation motor assembly 410, the oscillation connecting rod 420 is connected to the air blowing assembly 200, and drives the air blowing assembly 200 to oscillate.

[0054] In the pneumatic cleaning base station for lawnmowers in this embodiment, the air storage device 600 provides high-pressure gas to the air compressor 500 and introduces gas into the air blowing assembly 200 through the air compressor 500 to clean the bottom of the lawnmower. During the operation of the air blowing assembly 200, the eccentric motor assembly 410 drives the eccentric connecting rod 420 to oscillate eccentrically, thereby causing the air blowing assembly 200 to oscillate and achieve automatic oscillating cleaning of the air blowing assembly 200, improving the cleaning effect and efficiency of the lawnmower.

[0055] Reference Figure 3 As shown, the air blowing assembly 200 includes an air blowing element 210, which is pneumatically connected to the air compression device 500.

[0056] In this embodiment, air can be introduced into the air blowing component 210 through the air compressor 500 to clean the bottom of the lawnmower through the air blowing component 210.

[0057] Specifically, refer to Figure 3 As shown, in this embodiment, the air blowing assembly 200 includes a plurality of air blowing elements 210, and the air compression device 500 includes a device body 510, a plurality of air pipes 520 and an interconnecting pipe 530. The device body 510 is connected to the interconnecting pipe 530 through an air pipe 520, and each air blowing element 210 is connected to the interconnecting pipe 530 through an air pipe 520, so as to realize the connection between the device body 510 and each air blowing element 210.

[0058] The working process of the pneumatic cleaning base station for cleaning the lawnmower chassis in this embodiment is as follows: In the pneumatic cleaning base station for lawnmowers in this embodiment, when cleaning the lawnmower chassis is required, the lawnmower is first placed into the pneumatic cleaning base station, with the chassis positioned above the air blowing assembly 200. Gas is supplied to the main body 510 of the air compressor 500 via the air storage device. After being compressed in the main body 510, the gas is transported to the interconnecting pipe 530 via the air vent 520. High-pressure gas is then supplied to the first air blowing component 211, the second air blowing component 212, and the third air blowing component 213 via the interconnecting pipe 530 and multiple air vents 520, respectively, to clean the lawnmower chassis and blades, while simultaneously collecting debris from the lawnmower chassis. During the cleaning of the lawnmower chassis, the oscillating motor assembly 410 drives the oscillating linkage 420 to oscillate. The first air-blowing component 211 is driven to swing via the first link 421 of the oscillating link 420, the second air-blowing component 212 is driven to swing via the second link 422 of the oscillating link 420, and the third air-blowing component 213 is driven to swing via the third link 423 of the oscillating link 420, thereby achieving synchronous swinging of the first air-blowing component 211, the second air-blowing component 212, and the third air-blowing component 213. In this way, the automatic swinging cleaning of the lawnmower chassis can be achieved through the automatic swinging of the air-blowing assembly 200.

[0059] Example 3 The automated cleaning equipment involved in the embodiments of this application includes: a lawnmower pneumatic cleaning base station as described in Embodiment 1 or a lawnmower pneumatic cleaning base station as described in Embodiment 2.

[0060] In the automated cleaning equipment of this application, since the aforementioned pneumatic cleaning base station for lawnmowers can improve the cleaning effect and efficiency of lawnmowers, the automated cleaning equipment of this application has a high cleaning effect and efficiency.

[0061] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0062] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A pneumatic cleaning base station for lawnmowers, characterized in that, include: The housing (100) has a receiving cavity (110) inside. An air blowing assembly (200) is disposed in the receiving cavity (110); A blower device (300) is connected to the housing (100) and pneumatically connected to the air blowing assembly (200); A swaying device (400) is disposed in the receiving cavity (110). The swaying device (400) includes a swaying motor assembly (410) and a swaying connecting rod (420). The swaying connecting rod (420) is connected to the swaying motor assembly (410), and the connection point between the swaying connecting rod (420) and the swaying motor assembly (410) is located at the non-rotation axis position of the swaying motor assembly (410). The swaying connecting rod (420) is connected to the air blowing assembly (200) and is used to drive the air blowing assembly (200) to sway.

2. The lawnmower pneumatic cleaning base station according to claim 1, characterized in that, The yaw motor assembly (410) includes: an offset link (411), an eccentric wheel (412), and a drive motor (413). The drive motor (413) is connected to the eccentric wheel (412) and is used to drive the eccentric wheel (412) to rotate. One end of the offset link (411) is connected to the eccentric wheel (412), and the other end of the offset link (411) is connected to the oscillating link (420).

3. The lawnmower pneumatic cleaning base station according to claim 2, characterized in that, The rotation axis of the output shaft of the drive motor (413) is coaxially connected with the rotation axis of the eccentric wheel (412), and the end of the offset link (411) away from the yaw link (420) is connected to the non-rotation axis of the eccentric wheel (412).

4. The lawnmower pneumatic cleaning base station according to claim 2, characterized in that, The air blowing assembly (200) includes an air blowing element (210), a first connecting shaft (220), and a second connecting shaft (230); The air blowing component (210) is pneumatically connected to the fan device (300); The air blowing component (210) is rotatably connected to the housing (100) via the first connecting shaft (220); The air blowing component (210) is rotatably connected to the yaw linkage (420) via the second connecting shaft (230).

5. The lawnmower pneumatic cleaning base station according to claim 4, characterized in that, The yaw linkage (420) includes a first linkage (421), a second linkage (422), and a third linkage (423). The first linkage (421) is connected to the end of the offset linkage (411) away from the eccentric wheel (412). One end of the second linkage (422) and one end of the third linkage (423) are both connected to the first linkage (421). The end of the second linkage (422) away from the first linkage (421) and the end of the third linkage (423) away from the first linkage (421) are spaced apart.

6. The lawnmower pneumatic cleaning base station according to claim 5, characterized in that, The air blowing component (210) includes a first air blowing component (211), a second air blowing component (212), and a third air blowing component (213). The first air blowing component (211) is connected to the first connecting rod (421), the second air blowing component (212) is connected to the second connecting rod (422), and the third air blowing component (213) is connected to the third connecting rod (423).

7. The lawnmower pneumatic cleaning base station according to claim 4, characterized in that, The housing (100) is provided with a clearance opening (120), which is connected to the receiving cavity (110). The air blowing component (210) is at least partially exposed outside the receiving cavity (110) through the clearance opening (120).

8. The lawnmower pneumatic cleaning base station according to claim 7, characterized in that, The air blowing component (210) is provided with an air blowing port (214), which is located within the range of the clearance port (120). The air blowing port (214) is deflected on both sides of the central axis of the clearance port (120), and the deflection angle of the air blowing port (214) relative to either side of the central axis of the clearance port (120) is α, which satisfies: 15°≤α≤30°.

9. A pneumatic cleaning base station for lawnmowers, characterized in that, include: The housing (100) has a receiving cavity (110) inside. An air blowing assembly (200) is disposed in the receiving cavity (110); An air compressor (500) is connected to the housing (100) and pneumatically connected to the air blowing assembly (200); An air storage device (600) is connected to the housing (100) and communicates with the air compression device (500); The oscillation device (400) includes an oscillation motor assembly (410) and an oscillation link (420). The oscillation link (420) is connected to the oscillation motor assembly (410), and the connection point between the oscillation link (420) and the oscillation motor assembly (410) is located at the non-rotation axis position of the oscillation motor assembly (410). The oscillation link (420) is connected to the air blowing assembly (200) and drives the air blowing assembly (200) to oscillate.

10. The lawnmower pneumatic cleaning base station according to claim 9, characterized in that, The air blowing assembly (200) includes an air blowing element (210), which is pneumatically connected to the air compression device (500).

11. An automated cleaning device, characterized in that, include: The lawnmower pneumatic cleaning base station as described in any one of claims 1-8 or as described in any one of claims 9-10.

Images