CN201211155Y - Six-wheel clamping and moving mechanism of fully automatic double-sided window cleaner for plastic-steel glass windows - Google Patents

Abstract

The utility model relates to a six-wheel clamping and moving mechanism of a full automatic double-sided window wiper for a plastic steel glass window. The six-wheel clamping and moving mechanism mainly comprises a clamping body; an upper axle bed, a cam supporting axle, a lower axle bed and a connecting rod supporting shaft, wherein the connecting rod supporting axle is connected with a clamping friction wheel through a connecting rod body; a cam is arranged on the cam supporting axle; the cam in a motion path and the connecting rod body are in fit connection; the cam supporting axle is fixedly connected with a connecting rod handle; the middle part of the clamping body forms a hollow cavity for mounting a window frame; and the bottom of the hollow cavity is provided with a driving friction wheel and a driven friction wheel, wherein the driving friction wheel is connected with an output shaft of a motor. The six-wheel clamping and moving mechanism has the advantages that a plastic steel window frame is used as a guide rail and carries out up-and-down movement; and a cloth wiping mechanism is driven to carry out right-and-left synchronous movement through the motor, a constant speed ratio transmission gear and a synchronous belt so as to realize the automatic wiping to the plastic steel glass window. The six-wheel clamping and moving mechanism has the characteristics of simple structure, strong practicability, convenient operation and high automation degree.

Description

Six-wheel clamping and moving mechanism of fully automatic double-sided window cleaner for plastic-steel glass windows

technical field

The utility model relates to the field of cleaning appliances, and mainly relates to a six-wheel clamping and moving mechanism of a fully automatic double-sided window cleaner for plastic-steel glass windows.

Background technique

At present, the application rate of domestic plastic-steel glass windows is very high, and the cleaning requirements of glass windows are very high. The cleaning machines for cleaning glass exterior windows sold on the market mainly include: wiper, double-sided glass cleaner, and suction cup robot. The wiper mainly has a handle and a wiper strip. When working, people have to hold it and stick it out of the window for cleaning. This has a greater safety hazard; the double-sided glass cleaner mainly uses strong magnets to pull It is easy to fall off and miss dead corners when using it; while the suction cup robot is mainly aimed at the glass curtain walls of high-rise buildings, but it seems powerless to clean the plastic-steel glass windows.

In order to overcome the shortcoming of cleaner above, design and make the full-automatic double-sided window cleaner of plastic-steel glass window. The clamping and moving mechanism is the core and key component of the window cleaner. According to the analysis and comparison of various window cleaning mechanisms, the structure of the existing mechanism is complicated, and it cannot accurately realize stop and go. sliding phenomenon.

Contents of the invention

The utility model aims to solve the above-mentioned existing shortcomings, and provides a six-wheel clamping and moving mechanism of a fully automatic double-sided window cleaner for plastic-steel glass windows with simple structure, strong practicability, convenient operation and high degree of automation.

The technical solution adopted by the wooden utility model to solve its technical problems: the six-wheel clamping and moving mechanism of the automatic double-sided window cleaner for plastic-steel glass windows mainly includes a clamping body, and upper shafts are symmetrically arranged on both sides of the clamping body. Seat, cam support shaft, lower shaft seat and connecting rod support shaft; wherein the connecting rod support shaft is connected with the clamping friction wheel through the connecting rod body, the cam support shaft is provided with a cam, and the cam is in the shape of the connecting rod body in the moving path Cooperate connection, a link handle is fixedly connected to the cam support shaft; a cavity for installing the window frame is formed in the middle of the clamping body, and a driving friction wheel and a driven friction wheel are installed at the bottom of the cavity, wherein the driving friction wheel and the motor connected to the output shaft.

The cross-section of the holding body is U-shaped.

The connecting rod support shaft is provided with a torsion spring for reset.

The upper shaft seat is provided with a screw hole communicating with the cam support shaft, and is tightened on the cam support shaft by locking screws.

The active friction wheel is formed by connecting two friction wheels through fastening screws.

The beneficial effects of the utility model are: the plastic-steel window frame is used as the guide rail to move up and down, and the scrubbing cloth mechanism is driven by the motor, the constant speed ratio transmission gear and the synchronous belt to move synchronously left and right to realize automatic scrubbing of the plastic-steel glass window; It has the characteristics of simple structure, strong practicability, convenient operation and high degree of automation.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of the utility model;

Fig. 2 is a schematic view of the structure of the utility model;

Fig. 3 is the utility model right-view structure diagram;

Fig. 4 is a schematic diagram of the structure of the cam part in state A of the utility model;

Fig. 5 is a schematic diagram of the structure of the cam part in state B of the present invention;

Explanation of reference signs: clamping friction wheel 1, connecting rod body 2, locking screw 3, cam 4, upper shaft seat 5, clamping body 6, driving friction wheel 7, fastening screw 8, connecting rod handle 9, connecting rod Rod support shaft 10, torsion spring 11, cam support shaft 12, driven friction wheel 13, lower axle seat 14, motor 15.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

As shown in Figures 1-3, the six-wheel clamping and moving mechanism of the automatic double-sided window cleaner for plastic-steel glass windows mainly includes a clamping body 6 with a U-shaped structure, and the two sides of the clamping body 6 are symmetrically arranged. There are upper shaft seat 5, cam support shaft 12, lower shaft seat 14 and connecting rod support shaft 10, and the upper shaft seat 5 has a screw hole communicating with the cam support shaft 12, which is tightened on the cam support shaft by locking screw 3 12 on. The connecting rod supporting shaft 10 is connected with the clamping friction wheel 1 through the connecting rod body 2, and the connecting rod supporting shaft 10 is provided with a torsion spring 11 for reset; the cam supporting shaft 12 is provided with a cam 4, and the cam 4 is in the movement path It is matingly connected with the connecting rod body 2, and the connecting rod handle 9 is fixedly connected to the cam support shaft 12; a cavity for installing the window frame is formed in the middle of the clamping body 6, and an active friction wheel 7 and The driven friction wheel 13 and the driving friction wheel 7 are formed by connecting two friction wheels 7 by fastening screws 8, and the driving friction wheel 7 is connected with the output shaft of the motor 15.

The working principle is as follows: the utility model adopts a six-wheel clamping and moving mechanism to ensure that the window cleaner can move up and down freely along the window frame during the up and down movement, and can stop the mechanism at any time. The principle is: the plastic-steel window frame is used as the guide rail and the supporting beam, and the friction wheel 1 is clamped on the window frame through the active friction wheel 7, the driven friction wheel 13 and four clamping friction wheels 1, and the motor drives the active friction wheel 7 to realize up and down. move and can be stopped at any time.

Clamping --- when the four clamping friction wheels 1 are close to one side of the window frame, pull the connecting rod handle 9 to make the cam 4 rotate, thereby driving the connecting rod body 2 to rotate, so that the upper and lower pairs of clamping friction The wheel 1 presses one side of the window frame, and the pressing is realized by the contour of the cam 4, and at the same time, the connecting rod body 2 is locked by the locking screw 3;

Moving up and down, the motor 15 drives the driving friction wheel 7, thereby driving the driven friction wheel 13, so that the clamping body 6 moves up and down together.

Loosen --- After use, first loosen the locking screw 3, then pull the connecting rod handle 9, loosen the pressure and clamp the friction wheel 1.

The cam mechanism is shown in Figure 4 and Figure 5: the connecting rod body 2 is turned by the connecting rod handle 9 to clamp the friction wheel 1, the driving friction wheel 7, the driven friction wheel 13 and the frame of the glass window, so that the fully automatic The clamping and moving mechanism of the double-sided window cleaner is fixed on the window frame of the plastic-steel glass window, and the maximum stroke of the clamping friction wheel is 12.93mm. When the clamping friction wheel 1 is in the loosened state, the cam 4 is at an inclined horizontal line of 5°, and the end face of the clamping friction wheel 1 is exactly at 30°; when the cam 4 rotates counterclockwise 100°, the connecting rod body 2 rotates through 30°, The end faces are parallel to the horizontal. That is, the maximum stroke distance of the center of the end face is 12.93mm.

In addition to the above embodiments, the utility model can also have other implementations. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the utility model.

Claims (5)

1. A six-wheel clamping and moving mechanism of a fully automatic double-sided window cleaner for plastic-steel glass windows, mainly including a clamping body (6), characterized in that upper shafts are symmetrically arranged on both sides of the clamping body (6) Seat (5), cam support shaft (12), lower shaft seat (14) and connecting rod support shaft (10); wherein the connecting rod support shaft (10) connects with the clamping friction wheel (1) through the connecting rod body (2) connected, the cam support shaft (12) is provided with a cam (4), the cam (4) is connected with the connecting rod body (2) in the movement path, and the cam support shaft (12) is fixedly connected with a connecting rod handle ( 9); a cavity for installing the window frame is formed in the middle of the clamping body (6), and a driving friction wheel (7) and a driven friction wheel (13) are installed at the bottom of the cavity, wherein the driving friction wheel (7) and The output shaft of motor (15) is connected. 2. The six-wheel clamping and moving mechanism of the automatic double-sided window cleaner for plastic-steel glass windows according to claim 1, characterized in that: the clamping body (6) has a U-shaped cross section. 3. The six-wheel clamping and moving mechanism of the automatic double-sided window cleaner for plastic-steel glass windows according to claim 1, characterized in that: the connecting rod support shaft (10) is provided with a torsion spring (11) for reset ). 4. The six-wheel clamping and moving mechanism of the fully automatic double-sided window cleaner for plastic-steel glass windows according to claim 1, characterized in that: the upper shaft seat (5) is opened with a cam support shaft (12) The screw hole is tightened on the cam support shaft (12) by the locking screw (3). 5. The six-wheel clamping and moving mechanism of the automatic double-sided window cleaner for plastic-steel glass windows according to claim 1, characterized in that: the active friction wheel (7) is fastened by two friction wheels (7). Screw (8) is connected to form.

Images