CN219648329U - Brush roller spacing adjusting device of glass cleaning machine and glass cleaning machine - Google Patents

Abstract

The present disclosure provides a brush roller spacing adjustment device of glass cleaning machine and glass cleaning machine, spacing adjustment device includes: the two adjusting mechanisms are symmetrically arranged on two sides of the glass cleaning machine in parallel, each adjusting mechanism comprises an upper adjusting mechanism and a lower adjusting mechanism, the upper adjusting mechanism is arranged above the lower adjusting mechanism and can slide along the vertical direction, the two upper adjusting mechanisms are rotatably connected with two ends of an upper brush roller of the glass cleaning machine, and the two lower adjusting mechanisms are rotatably connected with two ends of a lower brush roller of the glass cleaning machine; and the distance measuring mechanism comprises a scale, and the scale is arranged in the vertical direction and is used for determining the distance between the upper hairbrush roller and the lower hairbrush roller by measuring the distance between the upper adjusting mechanism and the lower adjusting mechanism. According to the scheme, the distance between the upper brush roller and the lower brush roller can be quickly and accurately adjusted in place through the adjusting mechanism and the distance measuring mechanism, so that the cleaning effect is ensured, and the production efficiency is improved.

Description

Brush roller spacing adjusting device of glass cleaning machine and glass cleaning machine

Technical Field

The disclosure relates to the technical field of glass processing, in particular to a brush roller spacing adjusting device of a glass cleaning machine and the glass cleaning machine.

Background

The glass panel cleaning machine mainly uses brush rollers to clean, and in the glass translation process, the upper brush roller and the lower brush roller rotate on the upper surface and the lower surface of glass so as to clean the upper surface and the lower surface of the glass. However, when the glass panels with different specifications are cleaned, the types of the upper brush roller and the lower brush roller are required to be replaced so as to achieve the optimal cleaning effect, so that the problem of low production efficiency can be brought, and the cleaning requirements of the glass panels with different specifications can be met by adjusting the distance between the upper brush roller and the lower brush roller.

The prior art 1 proposes a synchronous adjusting device for upper and lower brush rolls of a glass cleaning machine and the glass cleaning machine (CN 207971185U), comprising a lifting shaft, a brush roll lower seat, a brush roll upper seat, an adjusting shaft and a transmission mechanism; the lifting shaft is connected with the adjusting shaft through a transmission mechanism; the lift axle is equipped with first screw thread and second screw thread and axial fixity, and brush roller lower seat and brush roller upper seat are offered respectively with first screw hole and second screw thread complex first screw hole and second screw hole, wherein: the first thread and the second thread are in opposite directions of rotation, or the threads of the first threaded hole and the second threaded hole are in opposite directions of rotation. The synchronous motion of the brush roller lower seat and the brush roller upper seat in opposite directions or in opposite directions can be realized, and the production efficiency is improved.

According to the prior art, although the distance between the upper brush roller and the lower brush roller can be adjusted by the synchronous adjusting device of the upper brush roller and the lower brush roller so as to achieve the optimal cleaning effect, how to quickly and accurately adjust the distance between the upper brush roller and the lower brush roller in place for glass panels with different specifications is a problem to be considered by a person skilled in the art.

Disclosure of Invention

The utility model can quickly and accurately adjust the distance between the upper brush roller and the lower brush roller in place through the adjusting mechanism and the distance measuring mechanism, thereby ensuring the cleaning effect and improving the production efficiency.

To solve the above technical problem, an embodiment of the present disclosure provides a brush roller spacing adjustment device of a glass cleaning machine, including: the two adjusting mechanisms are symmetrically arranged on two sides of the glass cleaning machine in parallel, each adjusting mechanism comprises an upper adjusting mechanism and a lower adjusting mechanism, the upper adjusting mechanisms are arranged above the lower adjusting mechanisms and can slide along the vertical direction, the two upper adjusting mechanisms are rotatably connected with two ends of an upper brush roller of the glass cleaning machine, and the two lower adjusting mechanisms are rotatably connected with two ends of a lower brush roller of the glass cleaning machine; and the distance measuring mechanism comprises a scale, and the scale is arranged in the vertical direction and is used for determining the distance between the upper hairbrush roller and the lower hairbrush roller by measuring the distance between the upper adjusting mechanism and the lower adjusting mechanism.

In some embodiments, the spacing measurement mechanism further comprises an upper pointer and a lower pointer, the upper pointer and the lower pointer are respectively arranged on the upper adjustment mechanism and the lower adjustment mechanism, and the pointer directions are all directed to the scale.

In some embodiments, the adjustment mechanism further comprises a drive mechanism comprising two drive mechanisms for driving the upper adjustment mechanism and the lower adjustment mechanism to slide in a vertical direction, respectively.

In some embodiments, the upper adjustment mechanism comprises an upper mounting plate slidably disposed in a vertical direction, the end of the upper brush roll is rotatably connected to the upper mounting plate, the lower adjustment mechanism comprises a lower mounting plate slidably disposed in a vertical direction, and the end of the lower brush roll is rotatably connected to the lower mounting plate.

In some embodiments, the drive ends of the two drive mechanisms are connected to the upper and lower mounting plates, respectively.

In some embodiments, the drive mechanism includes a first gear rotatably coupled to the glass washer and in meshed driving engagement with a second gear, and a screw having one end coupled to the second gear and an upper or lower mounting plate slidably coupled to the other end of the screw.

In some embodiments, a crank is mounted on the first gear.

In some embodiments, the adjustment mechanism further comprises a slide disposed on the glass washer, the upper mounting plate and the lower mounting plate being slidably coupled to the slide.

In some embodiments, the slide includes a first slide and a second slide, the first slide and the second slide being arranged in parallel, the upper mounting plate being slidably connected to the first slide, the lower mounting plate being connected to the second slide.

On the other hand, the embodiment of the disclosure also provides a glass cleaning machine, which comprises an upper hairbrush roller, a lower hairbrush roller and a hairbrush roller interval adjusting device of the glass cleaning machine, wherein the upper hairbrush roller and the lower hairbrush roller are arranged in an up-down parallel manner.

According to the technical scheme, the distance adjusting device for the brush rollers of the glass cleaning machine and the glass cleaning machine are provided, and the distance adjusting device can quickly and accurately adjust the distance between the upper brush roller and the lower brush roller in place through the adjusting mechanism and the distance measuring mechanism, so that the cleaning effect of glass panels with different specifications is ensured; by arranging the upper pointer and the lower pointer, the accuracy of the adjustment of the distance between the upper brush roller and the lower brush roller is ensured; the upper and lower hairbrush roller spacing is adjusted by arranging an upper adjusting mechanism, a lower adjusting mechanism and a driving mechanism; by arranging the crank, the operation of staff is facilitated. The device has simple structure, low manufacturing cost and easy operation.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a front view of a spacing adjustment device of an embodiment of the present disclosure;

fig. 2 is a schematic diagram of a pitch adjustment device according to an embodiment of the disclosure.

Reference numerals illustrate:

1. an upper adjustment mechanism; 2. a lower adjustment mechanism; 3. a ruler; 4. an upper pointer; 5. a lower pointer; 6. a driving mechanism; 7. a slideway; 11. an upper mounting plate; 21. a lower mounting plate; 61. a first gear; 62. a second gear; 63. a screw; 64. a crank; 65. and (5) connecting a plate.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As mentioned in the above background art, for different specifications of glass panels, the glass cleaning machine needs to change the types of the upper and lower brush rolls to achieve the best cleaning effect, which causes the problem of low production efficiency. Therefore, in the prior art, it is proposed that the interval between the upper brush roller and the lower brush roller can be adjusted by the synchronous adjusting device so as to meet the cleaning requirements of glass panels with different specifications. However, how to quickly and accurately adjust the distance between the upper brush roller and the lower brush roller in place is a problem to be solved. Therefore, the inventor of the utility model provides a brush roller spacing adjusting device of a glass cleaning machine and the glass cleaning machine in one or more embodiments, and by using the spacing adjusting device of the utility model, the upper and lower brush roller spacing can be quickly and accurately adjusted in place, thereby ensuring the cleaning effect of glass panels with different specifications and improving the production efficiency. Which is believed to solve one or more of the problems of the prior art.

In order to solve the technical problem, the present utility model provides a brush roller spacing adjustment device of a glass cleaning machine, as shown in fig. 1, the adjustment device includes: the two adjusting mechanisms are symmetrically arranged on two sides of the glass cleaning machine in parallel, each adjusting mechanism comprises an upper adjusting mechanism 1 and a lower adjusting mechanism 2, the upper adjusting mechanism 1 is arranged above the lower adjusting mechanism 2 and can be arranged on the glass cleaning machine in a sliding manner along the vertical direction, two ends of an upper brush roller of the glass cleaning machine are respectively and rotatably connected to the upper adjusting mechanisms 1 of the two adjusting mechanisms, and two ends of a lower brush roller of the glass cleaning machine are respectively and rotatably connected to the lower adjusting mechanisms 2 of the two adjusting mechanisms; and the distance measuring mechanism comprises a scale 3, wherein the scale 3 is arranged along the vertical direction and is used for measuring the distance between the upper adjusting mechanism 1 and the lower adjusting mechanism 2 so as to determine the distance between the upper hairbrush roller and the lower hairbrush roller.

The specific working principle and flow are as follows: aiming at glass panels with different specifications, when the distance between the upper brush roller and the lower brush roller of the glass cleaning machine is required to be adjusted in order to ensure the cleaning effect, the upper adjusting mechanisms 1 of the two adjusting mechanisms can be arranged on the glass cleaning machine in a sliding way along the vertical direction, so that the heights of the upper adjusting mechanisms 1 of the two adjusting mechanisms can be simultaneously adjusted to adjust the upper brush roller to the required working height; the lower adjusting mechanisms 2 are arranged on the glass cleaning machine in a sliding manner along the vertical direction, so that the heights of the lower adjusting mechanisms 2 of the two adjusting mechanisms can be adjusted simultaneously, and the lower brush rollers can be adjusted to the required working height, thereby realizing the rapid adjustment of the distance between the upper brush roller and the lower brush roller; in the process of adjusting the upper adjusting mechanism 1 and the lower adjusting mechanism 2, whether the distance between the upper brush roller and the lower brush roller is accurately adjusted in place or not can be timely known through the distance measuring mechanism, and the accuracy of the distance adjustment of the upper brush roller and the lower brush roller is ensured while the working efficiency is improved. After the distance between the upper brush roller and the lower brush roller is adjusted, the upper brush roller and the lower brush roller rotate simultaneously in the moving process of the glass panel passing through the gap between the upper brush roller and the lower brush roller, so that the upper surface and the lower surface of the glass panel are cleaned.

Specifically, the structural form and the material of the adjusting mechanism are not limited, so long as the upper adjusting mechanism 1 and the lower adjusting mechanism 2 can slide on the glass cleaning machine along the vertical direction, further, the two adjusting mechanisms can be respectively arranged on two opposite side walls of the glass cleaning machine, and the connecting line direction of the two adjusting mechanisms is required to be perpendicular to the moving direction of the glass panel on the glass cleaning machine. In addition, the side walls of the glass cleaning machine at one side of the two adjusting mechanisms can be provided with the scaleplates 3, so that the distance measurement and calibration in the adjusting process are convenient.

Compared with the prior art, the brush roller spacing adjusting device of the glass cleaning machine can quickly and accurately adjust the upper brush roller spacing and the lower brush roller spacing in place, aims at glass panels with different specifications, ensures the cleaning effect and improves the working efficiency.

In some embodiments, as shown in fig. 1, to accurately measure whether the distance between the upper brush roller and the lower brush roller is adjusted in place in time, the distance measuring mechanism further comprises an upper pointer 4 and a lower pointer 5, wherein the upper pointer 4 and the lower pointer 5 are respectively arranged on the upper adjusting mechanism 1 and the lower adjusting mechanism 2, and the directions of the pointers are all pointed to the scale 3. The distance between the upper brush roller and the lower brush roller can be measured timely and accurately through the upper pointer 4 and the lower pointer 5, so that the measurement error is reduced, and the problem that the cleaning effect is influenced due to the measurement error is avoided. Specifically, the upper pointer 4 and the lower pointer 5 may be disposed in parallel up and down.

In some embodiments, as shown in fig. 1, to ensure that the upper adjusting mechanism 1 and the lower adjusting mechanism 2 can slide along the vertical direction and accurately adjust the distance between the upper brush roller and the lower brush roller, the adjusting mechanism further comprises two driving mechanisms 6, and the two driving mechanisms 6 are respectively used for driving the upper adjusting mechanism 1 and the lower adjusting mechanism 2 to slide along the vertical direction. Specifically, the composition form and the driving manner of the driving mechanism 6 are not limited as long as it can be ensured that it functions as a driving. Further, the drive mechanism 6 may be mounted on a side wall of the glass washer.

In some embodiments, as shown in fig. 2, the upper adjustment mechanism 1 includes an upper mounting plate 11, the upper mounting plate 11 is slidably disposed on the glass washer in a vertical direction, an end of an upper brush roller of the glass washer is rotatably connected to the upper mounting plate 11, the lower adjustment mechanism 2 includes a lower mounting plate 21, the lower mounting plate 21 is slidably disposed on the glass washer in a vertical direction, and an end of a lower brush roller of the glass washer is rotatably connected to the lower mounting plate 21. The upper mounting plate 11 and the lower mounting plate 21 ensure that the upper adjusting mechanism 1 and the lower adjusting mechanism 2 can slide along the vertical direction and are convenient to connect and mount with the upper brush roller and the lower brush roller. Specifically, the materials and shapes of the upper mounting plate 11 and the lower mounting plate 21 are not limited as long as the functions thereof can be satisfied. Further, a connecting mechanism is provided on each of the upper mounting plate 11 and the lower mounting plate 21 for rotatably connecting the upper brush roller and the lower brush roller.

In some embodiments, as shown in fig. 2, to enable the upper and lower mounting plates 11 and 21 to slide in the vertical direction, the driving ends of the two driving mechanisms 6 are connected to the upper and lower mounting plates 11 and 21, respectively. Through the drive of the drive end of the drive mechanism 6, the upper mounting plate 11 and the lower mounting plate 21 are ensured to slide along the vertical direction, and then the adjustment of the distance between the upper hairbrush roller and the lower hairbrush roller is realized.

In some embodiments, as shown in fig. 2, the driving mechanism 6 includes a first gear 61, a second gear 62, and a screw 63, the first gear 61 is rotatably connected to the glass washer and is in meshing driving connection with the second gear 62, one end of the screw 63 is connected to the second gear 62, and the upper mounting plate 11 or the lower mounting plate 21 is slidably connected to the other end of the screw 63. Specifically, the upper mounting plate 11 and the lower mounting plate 21 are both in sliding connection with the screw 63 through a connecting plate 65, a hole is formed in the connecting plate 65, threads matched with the screw 63 are arranged on the inner wall of the hole, and the screw 63 passes through the hole and is in sliding connection with the connecting plate 65. In a specific operation, the first gear 61 is driven to rotate, the second gear 62 rotates under the meshing transmission of the first gear 61, and the screw 63 is driven to rotate so that the connecting plate 65 can move up and down, thereby driving the upper mounting plate 11 or the lower mounting plate 21 connected to the connecting plate 65 to slide in the vertical direction. Further, the upper mounting plate 11 or the lower mounting plate 21 and the connecting plate 65 may be connected by bolts or welding, so long as firm connection is ensured. In addition, the first gear 61 and the second gear 62 may be arranged with axes perpendicular to each other. By providing a screw 63 to drive the upper mounting plate 11 or the lower mounting plate 21 in a screw driving manner, more accurate control of the upper and lower brush roller spacing can be achieved.

In some embodiments, as shown in fig. 2, to facilitate the operator to drive the first gear 61 to rotate, a crank 64 is mounted on the first gear 61. Specifically, the size of the crank 64 is determined by the convenience of the operator to hold, and the crank 64 and the first gear 61 may be connected by bolts or welding.

In some embodiments, as shown in fig. 2, to ensure that the upper mounting plate 11 and the lower mounting plate 21 can slide smoothly along the vertical direction, the adjusting mechanism further includes a slide way 7, where the slide way 7 is disposed on the glass cleaning machine, and the upper mounting plate 11 and the lower mounting plate 21 are both slidingly connected to the slide way 7. Specifically, the slide way 7 is provided in the vertical direction, and the cross-sectional size of the slide way 7 is not limited as long as stable and smooth sliding of the upper mounting plate 11 and the lower mounting plate 21 thereon can be ensured. Further, the chute 7 may be mounted to the side wall of the glass washer by means of a bolted or welded connection. Through setting up slide 7, guaranteed that upper mounting plate 11 and lower mounting plate 21 can follow the stable smooth and easy slip of vertical direction, avoided upper mounting plate 11 and lower mounting plate 21 to take place to deflect in the slip in-process, and influence upper brush roller and lower brush roller interval adjustment's problem.

In some embodiments, as shown in fig. 2, to avoid the problem that the upper mounting plate 11 and the lower mounting plate 21 affect each other during the sliding process on the sliding track 7, the sliding track 7 includes a first sliding track and a second sliding track, where the first sliding track and the second sliding track are parallel, the upper mounting plate 11 is slidably connected to the first sliding track, and the lower mounting plate 21 is connected to the second sliding track. In particular, the first and second runners may be the same length and cross-sectional dimension. The problem that the upper mounting plate 11 and the lower mounting plate 21 are mutually influenced in the sliding process on the slideway 7 is avoided by arranging the first slideway and the second slideway, so that the quick and accurate adjustment of the distance between the upper hairbrush roller and the lower hairbrush roller is ensured.

On the other hand, the disclosure also provides a glass cleaning machine, which comprises an upper hairbrush roller, a lower hairbrush roller and the hairbrush roller interval adjusting device of the glass cleaning machine, wherein the upper hairbrush roller and the lower hairbrush roller are arranged in an up-down parallel manner. The distance between the upper hairbrush roller and the lower hairbrush roller can be quickly and accurately adjusted through the hairbrush roller distance adjusting device, so that the device is suitable for requirements of glass panels with different specifications, and improves production efficiency while guaranteeing cleaning effects of the glass panels.

In summary, compared with the prior art, the present disclosure provides a brush roller spacing adjustment device of a glass cleaning machine and a glass cleaning machine, wherein the spacing adjustment device can quickly and accurately adjust the spacing between an upper brush roller and a lower brush roller in place through an adjustment mechanism and a spacing measurement mechanism, so that the cleaning effect of glass panels with different specifications is ensured; by arranging the upper pointer and the lower pointer 5, the accuracy of the adjustment of the distance between the upper brush roller and the lower brush roller is ensured; the upper and lower hairbrush roller spacing is adjusted by arranging an upper adjusting mechanism 1, a lower adjusting mechanism 2 and a driving mechanism 6; by providing the crank 64, the operator is facilitated.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. A brush roller spacing adjustment device for a glass cleaning machine, comprising:

the glass cleaning machine comprises two adjusting mechanisms, wherein the two adjusting mechanisms are symmetrically arranged on two sides of the glass cleaning machine in parallel, each adjusting mechanism comprises an upper adjusting mechanism (1) and a lower adjusting mechanism (2), the upper adjusting mechanisms (1) are arranged above the lower adjusting mechanisms (2) and can slide along the vertical direction, the two upper adjusting mechanisms (1) are rotatably connected with two ends of an upper brush roller of the glass cleaning machine, and the two lower adjusting mechanisms (2) are rotatably connected with two ends of a lower brush roller of the glass cleaning machine;

the distance measuring mechanism comprises a scale (3), and the scale (3) is arranged in the vertical direction and used for determining the distance between the upper hairbrush roller and the lower hairbrush roller by measuring the distance between the upper adjusting mechanism (1) and the lower adjusting mechanism (2).

2. The brush roller spacing adjustment device of a glass cleaning machine according to claim 1, characterized in that the spacing measurement mechanism further comprises an upper pointer (4) and a lower pointer (5), the upper pointer (4) and the lower pointer (5) are respectively arranged on the upper adjustment mechanism (1) and the lower adjustment mechanism (2), and the pointer directions are all directed to the scale (3).

3. The brush roller spacing adjustment device of a glass cleaning machine according to claim 1, characterized in that the adjustment mechanism further comprises a driving mechanism (6), the driving mechanism (6) comprises two, and the two driving mechanisms (6) are respectively used for driving the upper adjustment mechanism (1) and the lower adjustment mechanism (2) to slide along the vertical direction.

4. A brush roll spacing adjustment device of a glass cleaning machine according to claim 3, characterized in that the upper adjustment mechanism (1) comprises an upper mounting plate (11), the upper mounting plate (11) being slidably arranged in a vertical direction, the end of the upper brush roll being rotatably connected to the upper mounting plate (11), the lower adjustment mechanism (2) comprising a lower mounting plate (21), the lower mounting plate (21) being slidably arranged in a vertical direction, the end of the lower brush roll being rotatably connected to the lower mounting plate (21).

5. The brush roller spacing adjustment device of a glass cleaning machine according to claim 4, characterized in that the driving ends of the two driving mechanisms (6) are connected with the upper mounting plate (11) and the lower mounting plate (21), respectively.

6. The brush roller spacing adjustment device of a glass washer according to claim 5, characterized in that the driving mechanism (6) comprises a first gear (61), a second gear (62) and a screw (63), the first gear (61) is rotatably connected to the glass washer and is in meshing driving connection with the second gear (62), one end of the screw (63) is connected with the second gear (62), and the upper mounting plate (11) or the lower mounting plate (21) is slidably connected with the other end of the screw (63).

7. The brush roll spacing adjustment apparatus of a glass cleaning machine according to claim 6, wherein a crank (64) is mounted on the first gear (61).

8. The brush roll spacing adjustment device of a glass washer according to claim 7, characterized in that the adjustment mechanism further comprises a slide (7), the slide (7) being provided on the glass washer, the upper mounting plate (11) and the lower mounting plate (21) both being slidingly connected to the slide (7).

9. The brush roll spacing adjustment device of a glass washer according to claim 8, characterized in that the slide (7) comprises a first slide and a second slide, the first slide and the second slide being arranged in parallel, the upper mounting plate (11) being in sliding connection with the first slide, the lower mounting plate (21) being in connection with the second slide.

10. A glass cleaning machine, comprising an upper brush roller, a lower brush roller and a brush roller interval adjusting device of the glass cleaning machine according to any one of claims 1-9, wherein the upper brush roller and the lower brush roller are arranged in parallel up and down.