Steel wire transmission traction mechanism convenient to clean
By using a wire-driven traction mechanism, the cleaner can achieve up-and-down reciprocating motion by using components such as traction wheels and corner wheels. This solves the problem of complex drive mechanisms and limited configurations in existing technologies, and provides a simple and efficient cleaning solution for large spans.
Patent Information
- Application Number
- CN202423052474.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-11
AI Technical Summary
In the existing technology, the drive mechanism used for cleaning building exterior walls and photovoltaic panels is complex and has limited configuration, making it difficult to achieve the vertical reciprocating motion of a simple and efficient large-span cleaner.
The steel wire drive traction mechanism includes a traction sheave, a steel wire auxiliary sheave, a corner wheel, a tensioner, and a cleaner. The counterclockwise rotation of the traction sheave drives the steel wire to achieve the up-and-down reciprocating motion of the cleaner. The corner wheel changes the direction of the steel wire, the tensioner provides tension, and the steel wire auxiliary sheave plays a tensioning role.
It achieves the up-and-down reciprocating motion of the cleaner, has a simple structure, low cost, and stable and reliable operation, and is suitable for large-span cleaning tasks.
Smart Images
Figure CN223571433U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical engineering technical field, concretely is a steel wire drive traction mechanism convenient to clean. BACKGROUND
[0002] In recent years, the cleaning work of building outer wall, photovoltaic panel and other facilities is more and more completed by using automatic equipment. No matter what kind of cleaning mechanism is adopted, reciprocating motion of large area is needed in wiping link in wall-adhering state. In the prior art, the mechanical structure for realizing this action mode is relatively complex, and the optional configuration is limited. Under this condition, how to design a more simple and efficient driving mechanism is a technical problem to be solved in the field. SUMMARY
[0003] The first technical problem to be solved by the utility model is how to design a driving mechanism capable of driving large-span cleaner to make vertical reciprocating motion to expand the optional range of such driving mechanism.
[0004] The second technical problem to be solved by the utility model is that the conventional driving mechanism for realizing such driving mode has relatively complex mechanical structure.
[0005] To achieve the above technical purposes, the utility model adopts the following technical scheme:
[0006] A steel wire drive traction mechanism convenient to clean, including towing wheel, steel wire auxiliary wheel, corner wheel, tensioner, cleaner, first steel wire, second steel wire, wherein, the left end of first steel wire is connected to the left lower end of cleaner by passing through a corner wheel, the right end of first steel wire is connected to the right upper end of cleaner by passing through a corner wheel and a tensioner, the middle part of first steel wire passes through the left side of towing wheel, and a plurality of steel wire auxiliary wheels are arranged on the extension path of first steel wire, the right end of second steel wire is connected to the right lower end of cleaner by passing through a corner wheel, the left end of second steel wire is connected to the left upper end of cleaner by passing through a corner wheel and a tensioner, and the middle part of second steel wire passes through the right side of towing wheel, and a plurality of steel wire auxiliary wheels are arranged on the extension path of second steel wire.
[0007] As a preferred, two tensioners are located at the top end of the traction mechanism, and the two tensioners are located on the same horizontal line.
[0008] As a preferred, the towing wheel is driven by a motor.
[0009] As a preferred, the support frame is arranged on both sides of the cleaner, and the connection points of the first steel wire and the cleaner and the connection points of the second steel wire and the cleaner are located on the support frame.
[0010] As a preferred, the limiting baffle is fixed above and below the cleaner.
[0011] In the above technical solution, the traction wheel is used to drive the first steel wire and the second steel wire to move, when the traction wheel rotates counterclockwise, the left side of the first steel wire pulls down the left end of the cleaner, at the same time, the right side of the first steel wire feeds wire towards the right end of the cleaner, at the same time, the counterclockwise rotation of the traction wheel drives the right side of the second steel wire to pull down the right end of the cleaner, at the same time, the left side of the second steel wire feeds wire towards the left end of the cleaner. Based on this principle, when the traction wheel rotates counterclockwise, it will drive the cleaner to move downward, and vice versa, it will drive the cleaner to move upward. The corner wheel is used to change the direction of the steel wire, the tensioner is used to make the steel wire be tensioned, and the steel wire auxiliary wheel is pressed on the steel wire along the line, which further plays a tensioning role.
[0012] The utility model provides a steel wire drive traction mechanism convenient to clean. The traction mechanism realizes the up-down reciprocating motion of large-span cleaner with relatively simple structure, and the material cost and installation cost are relatively low, and the operation is stable and reliable. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the structural schematic diagram of the utility model;
[0014] In the figure:
[0015] 1. traction sheave 2. auxiliary sheave 3. corner sheave 4. tensioner 5. cleaner 6. first wire 7. second wire. DETAILED DESCRIPTION
[0016] The specific embodiments of the utility model will be described in detail below. In order to avoid too many unnecessary details, the structure or function belonging to the known will not be described in detail in the following examples. The approximate language used in the following examples can be used for quantitative description, which indicates that the quantity can have certain change without changing the basic function. Except for the definition, the technical and scientific terms used in the following examples have the same meaning as that generally understood by the person skilled in the art to which the utility model belongs.
[0017] Example 1
[0018] A steel wire drive traction mechanism convenient to clean, as shown in Figure 1As shown, the device includes a traction sheave 1, a wire auxiliary sheave 2, a corner sheave 3, a tensioner 4, a cleaner 5, a first wire 6, and a second wire 7. The left end of the first wire 6 passes over a corner sheave 3 and connects to the lower left side of the cleaner 5. The right end of the first wire 6 passes over a corner sheave 3 and a tensioner 4 and connects to the upper right side of the cleaner 5. The middle part of the first wire 6 passes over the left side of the traction sheave 1, and several wire auxiliary sheaves 2 are pressed along the extension path of the first wire 6. The right end of the second wire 7 passes over a corner sheave 3 and connects to the lower right side of the cleaner 5. The left end of the second wire 7 passes over a corner sheave 3 and a tensioner 4 and connects to the upper left side of the cleaner 5. The middle part of the second wire 7 passes over the right side of the traction sheave 1, and several wire auxiliary sheaves 2 are pressed along the extension path of the second wire 7.
[0019] In the above technical solution, the traction sheave 1 drives the first steel wire 6 and the second steel wire 7 to move. When the traction sheave 1 rotates counterclockwise, it drives the left side of the first steel wire 6 to pull down the left end of the cleaner 5, while the right side of the first steel wire 6 feeds wire towards the right end of the cleaner 5. At the same time, the counterclockwise rotation of the traction sheave 1 drives the right side of the second steel wire 7 to pull down the right end of the cleaner 5, while the left side of the second steel wire 7 feeds wire towards the left end of the cleaner 5. Based on this principle, when the traction sheave 1 rotates counterclockwise, it drives the cleaner 5 downward, and vice versa. The corner wheel 3 is used to change the direction of the steel wire, the tensioner 4 is used to tighten the steel wire, and the steel wire auxiliary wheel 2 is pressed along the steel wire to further tighten it.
[0020] Example 2
[0021] A wire-driven traction mechanism that is easy to clean, such as Figure 1 As shown, the mechanism includes a traction sheave 1, wire auxiliary sheaves 2, corner sheaves 3, tensioners 4, a cleaner 5, a first wire 6, and a second wire 7. The left end of the first wire 6 passes over a corner sheave 3 and connects to the lower left side of the cleaner 5. The right end of the first wire 6 passes over a corner sheave 3 and a tensioner 4 and connects to the upper right side of the cleaner 5. The middle portion of the first wire 6 passes over the left side of the traction sheave 1, and several wire auxiliary sheaves 2 are pressed along its extension path. The right end of the second wire 7 passes over a corner sheave 3 and connects to the lower right side of the cleaner 5. The left end of the second wire 7 passes over a corner sheave 3 and a tensioner 4 and connects to the upper left side of the cleaner 5. The middle portion of the second wire 7 passes over the right side of the traction sheave 1, and several wire auxiliary sheaves 2 are pressed along its extension path. Two tensioners 4 are located at the top of the traction mechanism and are on the same horizontal line. The traction sheave 1 is driven by a motor. The cleaner 5 has support frames on both sides. The connection points of the first steel wire 6 and the second steel wire 7 to the cleaner 5 are both located on the support frames. Limiting baffles are fixed above and below the cleaner 5.
[0022] The embodiments of the present application are described in detail above, but the content is only the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement and improvement made within the application range of the present application shall be included in the protection range of the present application.
Claims
1. A steel wire drive traction mechanism that is easy to clean, characterized in that, The device includes a traction sheave (1), a wire auxiliary sheave (2), a corner sheave (3), a tensioner (4), a cleaner (5), a first wire (6), and a second wire (7). The left end of the first wire (6) passes over a corner sheave (3) and connects to the lower left side of the cleaner (5). The right end of the first wire (6) passes over a corner sheave (3) and a tensioner (4) and connects to the upper right side of the cleaner (5). The middle part of the first wire (6) passes over the left side of the traction sheave (1). Several wire auxiliary wheels (2) are pressed on the extension path of the first wire (6). The right end of the second wire (7) passes around a corner wheel (3) and is connected to the lower right side of the cleaner (5). The left end of the second wire (7) passes around a corner wheel (3) and a tensioner (4) and is connected to the upper left side of the cleaner (5). The middle part of the second wire (7) passes around the right side of the traction wheel (1). Several wire auxiliary wheels (2) are pressed on the extension path of the second wire (7).
2. The easy-to-clean wire transmission traction mechanism according to claim 1, characterized in that, Two tensioners (4) are located at the top of the traction mechanism and are on the same horizontal line.
3. The easy-to-clean wire transmission traction mechanism according to claim 1, characterized in that, The traction sheave (1) is driven by a motor.
4. The easy-to-clean wire transmission traction mechanism according to claim 1, characterized in that, The cleaner (5) has support frames on both sides, and the connection points of the first steel wire (6) and the cleaner (5) and the second steel wire (7) and the cleaner (5) are located on the support frames.
5. The easy-to-clean wire transmission traction mechanism according to claim 1, characterized in that, Limiting baffles are fixed above and below the cleaner (5).