CN115178518A - Striding type cleaning robot - Google Patents

Striding type cleaning robot Download PDF

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Publication number
CN115178518A
CN115178518A CN202210843747.8A CN202210843747A CN115178518A CN 115178518 A CN115178518 A CN 115178518A CN 202210843747 A CN202210843747 A CN 202210843747A CN 115178518 A CN115178518 A CN 115178518A
Authority
CN
China
Prior art keywords
walking
main body
driving device
wheel
cleaning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210843747.8A
Other languages
Chinese (zh)
Inventor
林大斌
黄立军
黄显达
郑进国
郑坪坪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Lanxu Technology Co ltd
Original Assignee
Xiamen Lanxu Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiamen Lanxu Technology Co ltd filed Critical Xiamen Lanxu Technology Co ltd
Priority to CN202210843747.8A priority Critical patent/CN115178518A/en
Publication of CN115178518A publication Critical patent/CN115178518A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Cleaning In General (AREA)

Abstract

The invention discloses a crossing type cleaning robot, which comprises a cleaning component and walking components arranged at two ends of the cleaning component; the cleaning component is provided with a roller brush; the walking assembly comprises a walking main body, an upper walking wheel, a lower walking wheel, a synchronous chain and a first driving device; the walking main body is fixed at the end part of the cleaning assembly; two ends of the roller brush are respectively in running fit with the walking main bodies on two sides; the upper traveling wheels, the lower traveling wheels and the synchronous chains are arranged in two groups and are symmetrically arranged on two sides of the end part of the cleaning assembly; the upper traveling wheels and the lower traveling wheels are arranged up and down and are rotationally matched on the side surface of the traveling main body, and the distance between the two upper traveling wheels is larger than that between the two lower traveling wheels; the synchronous chain is wound on the peripheries of the upper travelling wheel and the lower travelling wheel on the same side, and a plurality of convex parts or concave parts are arranged on the synchronous chain; the first driving device is fixed on the walking main body and is in transmission connection with the lower walking wheel. The invention can improve the stability of the moving between the adjacent photovoltaic panels and can more easily span the photovoltaic panels with height difference.

Description

Crossing type cleaning robot
Technical Field
The invention relates to the technical field of photovoltaic cleaning, in particular to a crossing type cleaning robot.
Background
Photovoltaic power generation, that is, solar power generation, is distinguished from clean energy by the advantage of "generating power by sunlight", so that the photovoltaic industry is still continuously developed, developed and commercialized at present.
Most of existing photovoltaic power generation arrays are provided with a light following system, so that a photovoltaic panel can rotate according to an illumination angle to change the inclination angle of the photovoltaic panel, and the photovoltaic panel can be always kept facing the sun to obtain the maximum power generation efficiency. With the development of the technology, the light tracking system is also improved from an early mode of synchronously driving a plurality of photovoltaic panels to rotate at the same angle to form independent rotation among the photovoltaic panels, so that the inclination angles of different photovoltaic panels at the same time can be different, and the interference of external factors on illumination is solved.
Since large photovoltaic power stations are generally distributed in the desert of the Gobi, the surface of the photovoltaic panel is very easy to be covered by the fan. In order to avoid the influence of the cleaning degree of the surface of the photovoltaic panel on the power generation efficiency, the surface of the photovoltaic panel needs to be cleaned regularly, a cleaning robot is generally adopted to automatically clean the photovoltaic panel at present, and when the cleaning robot is used for cleaning, the cleaning robot needs to cross over the adjacent photovoltaic panel to move. Present cleaning robot's walking mode some adopt wheeled walking, some adopt crawler-type walking, still adopt the sucking disc mode to realize walking function, but these walking functions all are difficult to stride across the difference in height that the photovoltaic board formed because of the adjacent photovoltaic board inclination that the system of following spot leads to is different, clean the robot and produce the complete machine easily when moving between adjacent photovoltaic board and raise or the dive state, cause the complete machine to rock seriously, probably lead to cleaning the robot to drop and break from the photovoltaic board in serious time.
Disclosure of Invention
The invention aims to provide a crossing type cleaning robot which can improve the stability when the robot moves between adjacent photovoltaic panels and can more easily cross the photovoltaic panels with height difference.
In order to achieve the above purpose, the solution of the invention is:
a crossing type cleaning robot comprises a cleaning assembly and walking assemblies arranged at two ends of the cleaning assembly; the cleaning assembly is provided with a roller brush for cleaning; the walking assembly comprises a walking main body, an upper walking wheel, a lower walking wheel, a synchronous chain and a first driving device; the walking main body is fixed at the end part of the cleaning assembly; two ends of the roller brush are respectively in running fit with the walking main bodies on two sides; the upper traveling wheels, the lower traveling wheels and the synchronous chains are arranged in two groups and are symmetrically arranged on two sides of the end part of the cleaning assembly; the upper traveling wheels and the lower traveling wheels are vertically arranged and are rotationally matched on the side surface of the traveling main body, and the distance between the two upper traveling wheels is larger than that between the two lower traveling wheels; the synchronous chain is wound around the peripheries of the upper travelling wheel and the lower travelling wheel which are arranged on the same side, and a plurality of convex parts or concave parts are arranged on the synchronous chain; the first driving device is fixed on the walking main body and is in transmission connection with the lower walking wheel.
The walking main body is coated on the surface of the first driving device in a box body mode.
The circumferential surfaces of the upper travelling wheel and the lower travelling wheel are provided with movable grooves, and the width of each movable groove is reduced along with the increase of the depth.
The synchronous chain is made of rubber materials, and a metal inner core is arranged in the synchronous chain; the surface of the synchronous chain is uniformly provided with a plurality of annular grooves, or the synchronous chain is replaced by a belt or a crawler belt.
The first driving device is a motor fixed on the walking main body, a rotating shaft of the first driving device is perpendicular to a rotating shaft of the lower walking wheel, and the first driving device and the rotating shaft are in transmission connection through two first bevel gears.
The first driving device is only provided with one first driving device, and the first driving device is in transmission connection with the lower travelling wheels on the two sides of the first driving device through two groups of first bevel gears; the two lower traveling wheels positioned on the same side of the cleaning assembly are coaxially connected through a connecting rod.
The walking assembly further comprises a suspension wheel mounted on the walking main body; the axis direction of the suspension wheel is vertically arranged and is in transmission connection with the upper traveling wheel.
The suspension wheel is in transmission connection with the upper traveling wheel through two second bevel gears.
The cleaning assembly comprises the roller brush, a cleaning main body, a second driving device, an electric control device and an electric control shell; the walking main body is fixed at two ends of the cleaning main body; the second driving device is arranged on one of the walking main bodies and is in transmission connection with the roller brush; the electric control device is arranged on the cleaning main body and is used for controlling the first driving device and the second driving device; the electric control shell is installed on the cleaning main body and covers the electric control device.
The cleaning assembly also comprises a vertical rod and a plurality of steel ropes; the vertical rod is vertically connected to the upper surface of the middle part of the cleaning main body; two ends of the steel rope are respectively connected with the top end of the vertical rod and the walking main body; or the steel rope is replaced by a steel wire or a steel rod.
The sweeping assembly further comprises a middle traveling wheel; the lower surface of the cleaning main body is provided with a middle bracket; the middle travelling wheels are rotatably matched with the two sides of the middle support, and the middle travelling wheels and the lower travelling wheels on the same side are arranged at the same height and are coaxially connected; the roller brushes are arranged in two numbers, the outer side ends of the roller brushes are in running fit with the walking main bodies on the same side, and the inner side ends of the roller brushes are in running fit with the middle support.
After the technical scheme is adopted, when the cleaning robot moves between two photovoltaic panels with certain span and height difference, the relative positions of the upper travelling wheels and the lower travelling wheels enable the synchronous chains to form inclined side edges, the synchronous chains are in contact with the frames of the photovoltaic panels when the cleaning robot moves, and in the process that the synchronous chains rotate around the upper travelling wheels/the lower travelling wheels, the friction force between the synchronous chains and the frames of the photovoltaic panels is increased through the convex parts/the concave parts on the synchronous chains, so that one side of the cleaning robot gradually climbs upwards along the frames of the photovoltaic panels, the cleaning robot is more stable when moving between the adjacent photovoltaic panels with span and height difference, violent shaking is not easy to generate, and the cleaning robot and the photovoltaic panels are protected.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a top view of an embodiment of the present invention;
FIG. 4 is a schematic diagram of a portion of an embodiment of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a schematic illustration of the use of an embodiment of the present invention;
FIG. 7 is an enlarged view at B in FIG. 6;
the reference numbers indicate:
1- -a sweeping assembly; 11- - -a roller brush; 12- -sweeping the main body;
121 — intermediate support; 13- - -an electronic control device; 14-an electrically controlled housing;
15- - -a vertical bar; 16- -a pull cord; 17- -a central traveling wheel;
2- -a walking assembly; 21- -a walking body; 22- -upper running wheels;
221 — active slot; 23- -lower running wheels; 24- -synchronization chain;
241-annular groove; 25- - -a first drive means; 26-a first bevel gear;
27 — a link; 28- -a suspension wheel; 29-a second beveled gear;
3- -photovoltaic panel.
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by the specific embodiment.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, but is merely representative of selected embodiments of the invention. 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 invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are usually placed in when in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are only used for the convenience of describing the embodiments of the present invention, but do not indicate or imply that the indicated devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be mechanically, electrically or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed.
In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Referring to fig. 1 to 5, the invention discloses a crossing type cleaning robot, comprising a cleaning assembly 1 and walking assemblies 2 arranged at two ends of the cleaning assembly 1;
the cleaning assembly 1 is provided with a roller brush 11 for cleaning;
the walking assembly 2 comprises a walking main body 21, an upper walking wheel 22, a lower walking wheel 23, a synchronous chain 24 and a first driving device 25;
the walking body 21 is fixed at the end of the cleaning assembly 1; two ends of the roller brush 11 are respectively in running fit with the running main bodies 21 on two sides;
the upper traveling wheels 22, the lower traveling wheels 23 and the synchronous chains 24 are arranged in two groups and are symmetrically arranged at two sides of the end part of the cleaning assembly 1; the upper traveling wheels 22 and the lower traveling wheels 23 are vertically arranged and are rotationally matched on the side surface of the traveling main body 21, and the distance between the two upper traveling wheels 22 is larger than that between the two lower traveling wheels 23;
the synchronous chain 24 is wound on the periphery of the upper travelling wheel 22 and the lower travelling wheel 23 which are arranged on the same side, and a plurality of convex parts or concave parts are arranged on the synchronous chain 24;
the first driving device 25 is fixed on the walking body 21 and is in transmission connection with the lower walking wheels 23.
Specific embodiments of the present invention are shown below.
In the present embodiment, the traveling body 21 is in the form of a box, thereby protecting the first driving device 25 from interference and erosion by wind and sand.
Referring to fig. 5, the circumferential surfaces of the upper traveling wheel 22 and the lower traveling wheel 23 are provided with movable grooves 221, the width of each movable groove 221 decreases with the increase of the depth, that is, the cross section of each movable groove 221 is V-shaped, and the synchronization chain 24 is sleeved in each movable groove 221 and then can be tightly fitted with the upper traveling wheel 22 and the lower traveling wheel 23, so that the synchronization chain 24 is tensioned along with the rotation of the lower traveling wheel 23, and therefore, the effect of climbing along the height is stronger.
The synchronous chain 24 is made of rubber material and is internally provided with a metal inner core; the surface of the synchronous chain 24 is uniformly provided with a plurality of annular grooves 241 (or annular protrusions). The synchronous chain 24 is formed by using a rubber material, so that the synchronous chain 24 has certain elasticity, the frame is not easy to wear when the synchronous chain 24 is in contact with the frame of the photovoltaic panel, and the built-in metal inner core can ensure that the synchronous chain 24 has enough toughness and strength. In addition, the synchronous chain 24 may be replaced with a belt structure such as a belt or a crawler belt, as long as a tension thereof is secured at the time of installation.
Referring to fig. 5, the first driving device 25 is a motor fixed to the traveling body 21; in order to reduce the thickness of the traveling body 21 (i.e. reduce the length of the cleaning robot), the rotating shaft of the first driving device 25 is perpendicular to the rotating shaft of the lower traveling wheel 23, and the two rotating shafts are in transmission connection through two first bevel gears 26, so that the rotating shaft of the first driving device 25 is in the width direction of the cleaning robot, and the length of the cleaning robot is not excessively increased.
Furthermore, only one first driving device 25 is provided, and the first driving device 25 is in transmission connection with the lower traveling wheels 23 on both sides through two groups of first bevel gears 26 (two in each group); meanwhile, the two lower traveling wheels 23 on the same side of the cleaning assembly 1 are coaxially connected through a connecting rod 27, so that the two groups of traveling assemblies 2 can be synchronously driven by only one motor.
The walking assembly 2 further comprises a suspension wheel 28 mounted on the walking body 21; the axis direction of the suspension wheel 28 is vertically arranged and is in transmission connection with the upper travelling wheel 22. Since the photovoltaic panel is usually disposed at an angle, the suspension wheel 28 is used to suspend the cleaning robot to prevent it from sliding off the photovoltaic panel.
Further, the suspension wheel 28 is in driving connection with the upper running wheel 22 via two second bevel gears 29.
Referring to fig. 1 and 4, the cleaning assembly 1 includes the roller brush 11, a cleaning main body 12, a second driving device (not shown), an electric control device 13 and an electric control housing 14; the traveling body 21 is fixed to both ends of the cleaning body 12; the second driving device is arranged on one of the walking main bodies 21 and is in transmission connection with the roller brush 11; the electric control device 13 is arranged on the cleaning main body 12 and is used for controlling the first driving device 25 and the second driving device; the electric control housing 14 is mounted on the cleaning main body 12 and covers the electric control device 13.
Furthermore, the cleaning assembly 1 further comprises a vertical rod 15 and a plurality of steel ropes 16; the vertical rod 15 is vertically connected to the upper surface of the middle part of the cleaning main body 12; two ends of the steel rope 16 are respectively connected with the top end of the vertical rod 15 and the walking main body 21. When the cleaning robot is long, in order to prevent the cleaning main body 12 from being deformed by the weight of the traveling units 2 at both ends, the cleaning main body 12 can be kept in shape by providing a tensile force upward toward the middle of the cleaning main body 12 via the vertical bar 15 and the wire rope 16. Furthermore, the steel cord 16 may also be replaced by a steel wire or a steel rod.
Moreover, the cleaning assembly 1 further comprises a middle traveling wheel 17; the lower surface of the cleaning main body 12 is provided with a middle bracket 121; the two sides of the middle bracket 121 are both matched with middle traveling wheels 17 in a rotating way, and the middle traveling wheels 17 and the lower traveling wheels 23 on the same side are arranged at the same height and are coaxially connected; two roller brushes 11 are arranged, the outer side end of each roller brush 11 is in running fit with the walking main body 21 on the same side, and the inner side end of each roller brush 11 is in running fit with the middle support 121. After the middle traveling wheel 17 is arranged, when the length of the cleaning robot is long, the middle traveling wheel 17 rotating synchronously with the lower traveling wheel 23 can provide a supporting function for the cleaning main body 12, and the problem that the cleaning robot is easy to deform due to overlong length is further solved.
In addition, the second driving device is a motor disposed on the traveling body 21, and like the first driving device 25, the second driving device can be directly coaxially connected (for example, in a key connection manner) with the rotating shaft of the roller brush 11 or be in transmission connection with the rotating shaft of the roller brush 11 through a helical gear according to the direction of disposing the rotating shaft of the motor.
Referring to fig. 6 and 7, when the cleaning robot moves between two photovoltaic panels 3 with a certain span and a height difference, the relative positions of the upper traveling wheel 22 and the lower traveling wheel 23 cause the synchronous chain 24 to form an inclined side (the whole traveling assembly 2 is in an inverted trapezoid shape), the synchronous chain 24 contacts with the frame of the photovoltaic panel 3 when the cleaning robot moves, and the friction between the synchronous chain 24 and the frame of the photovoltaic panel 3 is increased by the convex/concave parts on the synchronous chain in the process that the synchronous chain 24 rotates around the upper traveling wheel 22/the lower traveling wheel 23, so that one side of the cleaning robot gradually climbs upwards along the frame of the photovoltaic panel 3, and the cleaning robot moves between adjacent photovoltaic panels 3 with span and height difference more stably without generating severe shaking easily, which is helpful for protecting the photovoltaic panels 3 and the cleaning robot.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims (11)

1. A striding type cleaning robot is characterized in that:
comprises a cleaning component and walking components arranged at two ends of the cleaning component;
the cleaning assembly is provided with a roller brush for cleaning;
the walking assembly comprises a walking main body, an upper walking wheel, a lower walking wheel, a synchronous chain and a first driving device;
the walking main body is fixed at the end part of the cleaning assembly; two ends of the roller brush are respectively in running fit with the running main bodies on two sides;
the upper traveling wheels, the lower traveling wheels and the synchronous chains are arranged in two groups and are symmetrically arranged on two sides of the end part of the cleaning assembly; the upper traveling wheels and the lower traveling wheels are vertically arranged and are in running fit with the side surface of the traveling main body, and the distance between the two upper traveling wheels is larger than that between the two lower traveling wheels;
the synchronous chain is wound around the peripheries of the upper travelling wheel and the lower travelling wheel which are arranged on the same side, and a plurality of convex parts or concave parts are arranged on the synchronous chain;
the first driving device is fixed on the walking main body and is in transmission connection with the lower walking wheel.
2. The straddle-type cleaning robot according to claim 1, wherein:
the walking main body is coated on the surface of the first driving device in a box body form.
3. The straddle-type cleaning robot according to claim 1, wherein:
the circumferential surfaces of the upper travelling wheel and the lower travelling wheel are provided with movable grooves, and the width of each movable groove is reduced along with the increase of the depth.
4. The straddle-type cleaning robot according to claim 1, wherein:
the synchronous chain is made of rubber materials and internally provided with a metal inner core; the surface of the synchronous chain is uniformly provided with a plurality of annular grooves, or the synchronous chain is replaced by a belt or a crawler belt.
5. The straddle-type cleaning robot according to claim 1, wherein:
the first driving device is a motor fixed on the walking main body, a rotating shaft of the first driving device is perpendicular to a rotating shaft of the lower walking wheel, and the first driving device and the rotating shaft are in transmission connection through two first bevel gears.
6. The straddle-type cleaning robot according to claim 5, wherein:
the first driving device is only provided with one, and the first driving device is respectively in transmission connection with the lower traveling wheels on two sides of the first driving device through two groups of first bevel wheels; the two lower traveling wheels positioned on the same side of the cleaning assembly are coaxially connected through a connecting rod.
7. The straddle-type cleaning robot according to claim 1, wherein:
the walking assembly further comprises a suspension wheel arranged on the walking main body; the axis direction of the suspension wheel is vertically arranged and is in transmission connection with the upper traveling wheel.
8. The straddle-type cleaning robot according to claim 7, wherein:
the suspension wheel is in transmission connection with the upper traveling wheel through two second bevel gears.
9. The straddle-type cleaning robot according to claim 1, wherein:
the cleaning assembly comprises the roller brush, a cleaning main body, a second driving device, an electric control device and an electric control shell; the walking main body is fixed at two ends of the cleaning main body; the second driving device is arranged on one of the walking main bodies and is in transmission connection with the roller brush; the electric control device is arranged on the cleaning main body and is used for controlling the first driving device and the second driving device; the electric control shell is installed on the cleaning main body and covers the electric control device.
10. The straddle-type cleaning robot according to claim 9, wherein:
the sweeping component also comprises a vertical rod and a plurality of steel ropes; the vertical rod is vertically connected to the upper surface of the middle part of the cleaning main body; two ends of the steel rope are respectively connected with the top end of the vertical rod and the walking main body; or the steel rope is replaced by a steel wire or a steel rod.
11. The straddle-type cleaning robot according to claim 10, wherein:
the sweeping assembly further comprises a middle traveling wheel; the lower surface of the cleaning main body is provided with a middle bracket; the middle travelling wheels are rotatably matched with two sides of the middle support, and are arranged at the same height as the lower travelling wheels on the same side and are coaxially connected; the roller brush is provided with two, the outside end of the roller brush is in running fit with the walking main body on the same side, and the inside end of the roller brush is in running fit with the middle support.
CN202210843747.8A 2022-07-18 2022-07-18 Striding type cleaning robot Pending CN115178518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210843747.8A CN115178518A (en) 2022-07-18 2022-07-18 Striding type cleaning robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210843747.8A CN115178518A (en) 2022-07-18 2022-07-18 Striding type cleaning robot

Publications (1)

Publication Number Publication Date
CN115178518A true CN115178518A (en) 2022-10-14

Family

ID=83519729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210843747.8A Pending CN115178518A (en) 2022-07-18 2022-07-18 Striding type cleaning robot

Country Status (1)

Country Link
CN (1) CN115178518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116274088A (en) * 2023-04-03 2023-06-23 云南自由贸易试验区苇航智能科技有限责任公司 Assembled photovoltaic panel cleaning robot and assembling method
WO2024130574A1 (en) * 2022-12-19 2024-06-27 廊坊思拓新能源科技有限公司 Large-span cleaning robot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024130574A1 (en) * 2022-12-19 2024-06-27 廊坊思拓新能源科技有限公司 Large-span cleaning robot
CN116274088A (en) * 2023-04-03 2023-06-23 云南自由贸易试验区苇航智能科技有限责任公司 Assembled photovoltaic panel cleaning robot and assembling method

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