CN220629290U - Lifting floating device and photovoltaic panel cleaning machine - Google Patents
Lifting floating device and photovoltaic panel cleaning machine Download PDFInfo
- Publication number
- CN220629290U CN220629290U CN202322353693.XU CN202322353693U CN220629290U CN 220629290 U CN220629290 U CN 220629290U CN 202322353693 U CN202322353693 U CN 202322353693U CN 220629290 U CN220629290 U CN 220629290U
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- connecting column
- lifting
- force
- floating device
- main beam
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- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000007667 floating Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000005484 gravity Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model particularly discloses a lifting floating device and a photovoltaic panel cleaning machine, wherein the lifting floating device comprises a main beam, a stay wire and a connecting column, a force balancer capable of adjusting the pulling force is arranged on the main beam, the force balancer is hinged with the upper part of the main beam, the upper end of the connecting column is sleeved in the main beam and can lift up and down along the inner cavity of the main beam, the lower end of the connecting column is connected with an external working device so as to lift up and down simultaneously with the external working device, the upper end of the stay wire is wound on the force balancer, and the lower end of the stay wire is connected with the lower part of the connecting column. The utility model counteracts partial gravity of the external working device by presetting the force balancer, and realizes lifting and floating of the external working device connected with the connecting column under the action of the force balancer based on the magnitude of the reaction force born by the external working device in the working process.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a lifting floating device and a photovoltaic panel cleaning device.
Background
In recent years, the development of the photovoltaic power generation industry is very rapid, and the photovoltaic panel cleaning machine is widely applied. At present, a working arm mechanism of a photovoltaic panel cleaning machine generally adopts a folding mechanical structure, and when cleaning solar photovoltaic panels with different heights, manual operation is needed to be adjusted, so that time and labor are wasted, and the risk of human misoperation and even damage to the photovoltaic panels exists. In addition, the solar photovoltaic panel cleaning robot technology is still immature, the research and development cost is high, and the solar photovoltaic panel cleaning robot cannot be widely applied.
The utility model designs a lifting floating device and a photovoltaic panel cleaning machine, wherein the lifting floating device drives a cleaning machine working device to freely lift according to solar photovoltaic panels with different heights, so that the working device of the cleaning machine is better attached to the surface of the solar photovoltaic panel, the cleaning force of the cleaning machine on the solar photovoltaic panel is unchanged all the time, and the cleaning effect of the cleaning machine is greatly improved.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a lifting floating device which comprises a main beam, a stay wire and a connecting column, wherein a force balancer capable of adjusting the pulling force is arranged on the main beam, the force balancer is hinged with the upper part of the main beam, the upper end of the connecting column is sleeved in the main beam and can lift up and down along the inner cavity of the main beam, the lower end of the connecting column is connected with an external working device so as to lift up and down simultaneously with the external working device, the upper end of the stay wire is wound on the force balancer, and the lower end of the stay wire is connected with the lower part of the connecting column.
Preferably, the main beam inner cavity is provided with a fixed sleeve, and the upper end of the connecting column is sleeved in the fixed sleeve in a sliding way.
Preferably, the fixing sleeve is connected with a plurality of guide wheels, and each guide wheel is abutted with the side face of the connecting column and used for guiding lifting of the connecting column.
Preferably, the guide wheels are uniformly arranged on the left side and the right side of the connecting column.
Preferably, a plurality of guide wheels are hinged with the fixed sleeve.
Preferably, the two force balancers are hinged to the left side and the right side of the main beam respectively, and the lower end of each force balancer corresponding to the pull wire is connected with the corresponding side of the lower part of the connecting column.
Preferably, a winch is arranged at the top of the main beam, a chain is wound on the winch, one end of the chain is connected with the fixed sleeve, and the other end of the chain is connected with the top of the connecting column.
The utility model also provides a photovoltaic plate cleaning machine, which comprises a cleaning mechanism contacted with an external photovoltaic plate, wherein the lifting floating device is hinged with the cleaning mechanism through a connecting column and is used for driving the cleaning mechanism to lift and float.
Compared with the prior art, the lifting floating device provided by the utility model has the advantages that the pulling force of the force balancer is preset based on the actual requirement of the gravity of the external working device, the pulling force of the force balancer is utilized by the pulling wire connected with the force balancer to further offset part of the gravity of the external working device, and in the working process of the device, the external working device receives a reaction force which is greater than the gravity of the external working device after the balancing of the force balancer, and when the reaction force is greater than the gravity of the external working device, the pulling wire pulls the connecting column to move upwards under the action of the internal spring force of the force balancer, so that the external working device is driven to move upwards; when the reaction force is smaller than the gravity of the external working device after being balanced by the force balancer, the external working device drives the connecting column to automatically move downwards under the action of self gravity, so that the lifting and floating of the device are realized; meanwhile, when the lifting floating device is hinged with the cleaning mechanism in the photovoltaic panel cleaning machine through the connecting column, the cleaning mechanism can be driven to freely lift by the aid of the floating device, so that the cleaning force of the cleaning mechanism on the solar photovoltaic panel can be kept unchanged all the time when the cleaning mechanism is attached to the surface of the solar photovoltaic panel, the cleaning effect of the cleaning machine is greatly improved, and the cleaning machine has the advantages of being time-saving, labor-saving, high in automation degree and high in working efficiency.
Drawings
Fig. 1 is a schematic structural view of a lifting/lowering floating device according to the present utility model.
In the figure: 1. the main beam, the pull wire, the connecting column, the force balancer, the fixing sleeve, the guide wheel, the fixing bracket, the winch and the chain are all arranged in sequence.
Detailed Description
The utility model will be described more fully hereinafter with reference to the accompanying drawings and the preferred embodiments for facilitating an understanding of the structure and method of operation of the utility model, but the scope of the utility model is not limited to the specific embodiments described. It should be noted that, under the condition of not affecting the use effect, the structural features and the sizes of the components in the embodiment of the utility model can be changed, the connection mode can be replaced, and the size of the device can be changed.
Unless defined otherwise, all technical and scientific terms used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to facilitate distinguishing between corresponding features. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "connected" and the like are not limited to a direct connection, but may be indirectly connected through other intermediate connections. "above", "below", "one side", "the other side", "vertical", "lateral", etc. are used only to indicate a relative positional relationship, which changes when the absolute position of the object to be described changes accordingly.
As shown in fig. 1, the lifting floating device provided by the utility model comprises a main beam 1, a stay wire 2 and a connecting column 3, wherein a force balancer 4 capable of adjusting the pulling force is arranged on the main beam 1, the force balancer 4 is hinged with the upper part of the main beam 1, the upper end of the connecting column 3 is sleeved in the main beam 1 and can lift up and down along the inner cavity of the main beam 1, the lower end of the connecting column 3 is connected with an external working device so as to lift up and down simultaneously with the external working device, the upper end of the stay wire 2 is wound on the force balancer 4, and the lower end of the stay wire 2 is connected with the lower part of the connecting column 3.
In this embodiment, firstly, based on the actual requirement of the gravity of the external working device, the pulling force of the force balancer 4 is preset, and part of the gravity of the external working device is offset by the pulling wire 2 connected with the force balancer 4 and by using the preset pulling force of the force balancer 4, during the working process of the device, the external working device is subjected to a reaction force, when the reaction force is greater than the gravity of the external working device balanced by the force balancer 4, the pulling wire 2 pulls the connecting column 3 to move upwards under the action of the internal spring force of the force balancer 4, so as to drive the external working device to move upwards; when the reaction force is smaller than the gravity of the external working device after being balanced by the force balancer 4, the external working device drives the connecting column 3 to automatically move downwards under the action of the gravity of the external working device, so that the lifting and floating of the device are realized.
As shown in fig. 1, a fixing sleeve 5 is arranged in the inner cavity of the main beam 1, and the upper end of the connecting column 3 is slidably sleeved in the fixing sleeve 5.
In this embodiment, through setting up fixed cover 5 and locating spliced pole 3 slip cap in fixed cover 5, can effectively reduce the sliding friction between spliced pole 3 and the girder 1 inner chamber, and then prolonged the life of part to a certain extent. In this embodiment, a limiting mechanism for preventing the connection post 3 from coming out of the fixing sleeve 5 is further provided at the lower portion of the fixing sleeve 5.
As shown in fig. 1, the fixing sleeve 5 is connected with a plurality of guide wheels 6, and each guide wheel 6 is abutted against the side surface of the connecting column 3 to guide the lifting of the connecting column 3.
In this embodiment, through set up the leading wheel 6 that is used for going up and down to guide spliced pole 3 in fixed cover 5, can effectively avoid spliced pole 3 to appear dislocation card dead phenomenon in the oscilaltion in-process, and then guaranteed the normal operating of device.
As shown in fig. 1, a plurality of guide wheels 6 are uniformly arranged on the left side and the right side of the connecting column 3, and the plurality of guide wheels 6 are hinged with the fixed sleeve 5.
In the embodiment, the guide wheels 6 are uniformly arranged on the left side and the right side of the connecting column 3, so that the guiding stability of the connecting column 3 in the lifting process is further ensured; meanwhile, the guide wheel 6 is hinged to the fixed sleeve 5, so that the installation and maintenance of the connecting column 3 are facilitated, and the working efficiency is improved to a certain extent.
As shown in fig. 1, two force balancers 4 are provided, the two force balancers 4 are respectively hinged to the left and right sides of the main beam 1, and the lower end of each force balancer 4 corresponding to the pull wire 2 is connected with the corresponding side of the lower part of the connecting column 3.
In the embodiment, the two force balancers 4 are symmetrically arranged on the left side and the right side of the main beam 1, so that stable operation of the lifting process of the connecting column 5 is further ensured, and the phenomenon of dislocation blocking can not occur.
As shown in fig. 1, a winch 7 is arranged at the top of the main beam 1, a chain 8 is wound on the winch 7, one end of the chain 8 is connected with the fixed sleeve 5, and the other end of the chain 8 is connected with the top of the connecting column 3.
In this embodiment, the chain 8 is driven by the winch 7, so that the chain 8 can be pulled to move up and down, so that the external working device connected with the connecting column 3 moves up and down, and the external working device is contacted with or separated from the corresponding working object, so that the spatial position between the external working device and the corresponding working object can be adjusted based on the winch 7.
The utility model also provides a photovoltaic plate cleaning machine, which comprises a cleaning mechanism contacted with an external photovoltaic plate, wherein the lifting floating device is hinged with the cleaning mechanism through a connecting column 3 and is used for driving the cleaning mechanism to lift and float.
In this embodiment, will through spliced pole 3 lift floating device with clean the mechanism and articulate, and then can make this photovoltaic board clean the mechanism and clean the free lift of floating of photovoltaic board in-process based on this lift floating device, clean when mechanism and solar photovoltaic board surface paste, also can guarantee to clean the mechanism and clean the dynamics to solar photovoltaic board and invariable all the time, effectively improved the cleaning effect of scavenging machine, have labour saving and time saving, degree of automation height and work efficiency height's characteristics.
The lifting floating device and the photovoltaic panel cleaning machine provided by the utility model are described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The utility model provides a lift floating device, its characterized in that, includes girder (1), acting as go-between (2) and spliced pole (3), be equipped with adjustable tensile force's force balance (4) on girder (1), force balance (4) are articulated with girder (1) upper portion, but the upper end cover of spliced pole (3) is located in girder (1) and can follow girder (1) inner chamber oscilaltion, the lower extreme and the outside working device of spliced pole (3) are connected in order to realize going up and down simultaneously with outside working device, the upper end of acting as go-between (2) is around locating on force balance (4), the lower extreme and the spliced pole (3) lower part of acting as go-between (2) are connected.
2. The lifting floating device according to claim 1, wherein the inner cavity of the main beam (1) is provided with a fixed sleeve (5), and the upper end of the connecting column (3) is slidably sleeved in the fixed sleeve (5).
3. A lifting and floating device according to claim 2, characterized in that the fixed sleeve (5) is connected with a plurality of guide wheels (6), and each guide wheel (6) is abutted with the side surface of the connecting column (3) for guiding the lifting and the lowering of the connecting column (3).
4. A lifting and floating device as claimed in claim 3, characterized in that a plurality of said guide wheels (6) are evenly arranged on the left and right sides of the connecting column (3).
5. A lifting and floating device according to claim 3, characterized in that a plurality of said guide wheels (6) are hinged to the fixed sleeve (5).
6. The lifting floating device according to claim 1, wherein two force balancers (4) are provided, the two force balancers (4) are respectively hinged to the left side and the right side of the main beam (1), and the lower end of each force balancer (4) corresponding to the pull wire (2) is connected with the corresponding side of the lower part of the connecting column (3).
7. The lifting floating device according to claim 1, wherein a winch (7) is arranged at the top of the main beam (1), a chain (8) is wound on the winch (7), one end of the chain (8) is connected with the fixed sleeve (5), and the other end of the chain (8) is connected with the top of the connecting column (3).
8. A photovoltaic panel cleaning machine, characterized in that the photovoltaic panel cleaning machine comprises a cleaning mechanism contacted with an external photovoltaic panel, and the lifting floating device of any one of claims 1-7 is hinged with the cleaning mechanism through a connecting column (3) and used for driving the cleaning mechanism to lift and float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353693.XU CN220629290U (en) | 2023-08-31 | 2023-08-31 | Lifting floating device and photovoltaic panel cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353693.XU CN220629290U (en) | 2023-08-31 | 2023-08-31 | Lifting floating device and photovoltaic panel cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220629290U true CN220629290U (en) | 2024-03-19 |
Family
ID=90218559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322353693.XU Active CN220629290U (en) | 2023-08-31 | 2023-08-31 | Lifting floating device and photovoltaic panel cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220629290U (en) |
-
2023
- 2023-08-31 CN CN202322353693.XU patent/CN220629290U/en active Active
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| GR01 | Patent grant |