阅读说明：本技术 带式输送机专用胶带自洁装置 (Special adhesive tape self-cleaning device for belt conveyor ) 是由 李勇 张吉国 张博奇 朱嘉宁 房亮 于 2020-07-09 设计创作，主要内容包括：本发明提供一种带式输送机专用胶带自洁装置,包括设置在胶带下方的主动装置和设置在所述主动装置一侧的从动冲刷清扫装置；所述主动装置包括主动辊,所述主动辊与所述胶带接触,并随所述胶带的运行而旋转,所述主动辊的两端分别固定有主动齿轮；所述从动冲刷清扫装置包括从动辊,且所述从动辊的两端分别固定有与所述主动齿轮相啮合的从动齿轮,所述从动辊的外表面具有冲刷清扫胶带的冲刷清扫结构。该装置具有极好的清洁胶带带面作用,有效的解决了带式输送机在极寒环境中的输送潮湿、粘结的物料时带面的粘带、结冰现象,可避免或减少了带式输送机的停工损失。(The invention provides a special self-cleaning device for a rubber belt of a belt conveyor, which comprises a driving device arranged below the rubber belt and a driven scouring and cleaning device arranged on one side of the driving device; the driving device comprises a driving roller, the driving roller is in contact with the adhesive tape and rotates along with the operation of the adhesive tape, and driving gears are respectively fixed at two ends of the driving roller; the driven scouring cleaning device comprises a driven roller, driven gears meshed with the driving gear are fixed at two ends of the driven roller respectively, and a scouring cleaning structure for scouring and cleaning the adhesive tape is arranged on the outer surface of the driven roller. The device has the excellent effect of cleaning the belt surface of the rubber belt, effectively solves the phenomena of belt sticking and icing of the belt surface of the belt conveyor when the belt conveyor conveys wet and bonded materials in the extremely cold environment, and can avoid or reduce the shutdown loss of the belt conveyor.)

1. The utility model provides a self-cleaning device of special sticky tape of belt conveyor which characterized in that includes: the driving device is arranged below the adhesive tape, and the driven scouring and cleaning device is arranged on one side of the driving device;

the driving device comprises a driving roller, the driving roller is in contact with the adhesive tape and rotates along with the operation of the adhesive tape, and driving gears are respectively fixed at two ends of the driving roller;

the driven scouring cleaning device comprises a driven roller, driven gears meshed with the driving gear are fixed at two ends of the driven roller respectively, and a scouring cleaning structure for scouring and cleaning the adhesive tape is arranged on the outer surface of the driven roller.

2. The self-cleaning device of the special belt for the belt conveyor as claimed in claim 1, wherein the outer surface of the driving roll has a herringbone pattern rubber surface.

3. The self-cleaning device of the belt conveyor special belt according to claim 1 or 2, wherein the scouring cleaning structure is a plurality of strip-shaped scouring rubber teeth which are uniformly arranged on the outer surface of the driven roller around the axis of the driven roller, and the strip-shaped scouring rubber teeth extend along the axis direction of the driven roller.

4. The self-cleaning device of the special belt for the belt conveyor as claimed in claim 1, wherein the driving roller is rotatably mounted on the top of the fixing device I below the driving roller, and the driven roller is rotatably mounted on the top of the fixing device II below the driven roller.

5. The self-cleaning device of the special belt for the belt conveyor as claimed in claim 4, wherein an adjusting device for adjusting the distance between the driven roller and the belt is arranged between the driven roller and the fixing device II.

Technical Field

The invention relates to the technical field of belt conveyor cleaning, in particular to a special belt self-cleaning device for a belt conveyor.

Background

The belt conveyor is used as a universal transportation device and has wide application. Can overcome the limit conditions of environment, distance and the like and effectively convey various materials. In practical application, if the material is non-viscous, the water content is in a reasonable range, and the ambient temperature is not severe cold, the adhesion phenomenon of the material on the adhesive tape is not obvious; if the material belongs to partial viscidity, the moisture content is high, and when ambient temperature was the severe cold, the sticky tape lower band face often can bond the material, the phenomenon of freezing appears even. Once such a situation occurs, the belt conveyor is easy to cause phenomena such as deviation and blockage in the running process, the normal running of the belt conveyor is influenced, and the service lives of the carrier roller and the roller are reduced. The effect of using the conventional head scraper type sweeper is not good, so that the development of a special adhesive tape self-cleaning device for a belt conveyor is a new problem to be solved urgently.

Disclosure of Invention

According to the technical problem, a special adhesive tape self-cleaning device for a belt conveyor is provided.

The technical means adopted by the invention are as follows:

the utility model provides a special self-cleaning device of sticky tape of belt conveyor, includes: the driving device is arranged below the adhesive tape, and the driven scouring and cleaning device is arranged on one side of the driving device;

the driving device comprises a fixing device I, a driving roller is mounted at the top of the fixing device I, the driving roller is in contact with the adhesive tape and rotates along with the operation of the adhesive tape, and driving gears are respectively fixed at two ends of the driving roller; the drive roller is rotated by means of friction of the adhesive tape.

The driven scouring cleaning device comprises a fixing device II, a driven roller is rotatably mounted at the top of the fixing device II, driven gears meshed with the driving gears are respectively fixed at two ends of the driven roller, and a scouring cleaning structure for scouring and cleaning the adhesive tape is arranged on the outer surface of the driven roller.

Further, the outer surface of the driving roller is provided with a herringbone pattern rubber surface for increasing the friction force between the driving roller and the adhesive tape.

Furthermore, the scouring cleaning structure is a plurality of strip scouring rubber teeth which are uniformly arranged on the outer surface of the driven roller around the axis of the driven roller, and the strip scouring rubber teeth extend along the axis direction of the driven roller.

Furthermore, an adjusting device for adjusting the distance between the driven roller and the adhesive tape is arranged between the driven roller and the fixing device II. The adjusting device can be suitable for different adhesive tapes. The adjusting device can be a shim, a jackscrew or the like, and the structure is not unique.

Compared with the prior art, the invention has the following advantages:

1. the device has the excellent effect of cleaning the belt surface of the rubber belt, effectively solves the phenomena of belt sticking and icing of the belt surface of the belt conveyor when the belt conveyor conveys wet and bonded materials in the extremely cold environment, and can avoid or reduce the shutdown loss of the belt conveyor.

2. The device does not need extra power, can automatically clean along with the operation of the belt conveyor, and saves energy.

3. The device is convenient to install and maintain, and the cost is reduced.

Based on the reason, the invention can be widely popularized in the field of cleaning of belt conveyors and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of a special belt self-cleaning device for a belt conveyor in an embodiment of the invention.

Fig. 2 is a sectional view taken along line a-a in fig. 1.

Fig. 3 is a view from direction B of fig. 1.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

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 only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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 is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. 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, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1 to 3, a self-cleaning device for a special adhesive tape of a belt conveyor comprises: the driving device is arranged below the adhesive tape 9, and the driven scouring and cleaning device is arranged on one side of the driving device;

the driving device comprises a fixing device I6, a driving roller 1 is installed at the top of the fixing device I6, the driving roller 1 is in contact with the adhesive tape 9 and rotates along with the operation of the adhesive tape 9, and driving gears 3 are respectively fixed at two ends of the driving roller 1; the drive roller 1 is rotated by the friction of the adhesive tape 9.

The driven scouring and cleaning device comprises a fixing device II 7, a driven roller 2 is rotatably mounted at the top of the fixing device II 7, two ends of the driven roller 2 are respectively fixed with a driven gear 4 meshed with the driving gear 3, and the outer surface of the driven roller 2 is provided with a scouring and cleaning structure for scouring and cleaning an adhesive tape 9.

Further, the outer surface of the drive roll 1 has a herringbone pattern rubber surface for increasing the friction force between the drive roll 1 and the adhesive tape.

Further, the scouring cleaning structure is a plurality of strip-shaped scouring rubber teeth 8 which are uniformly arranged on the outer surface of the driven roller 2 around the axis of the driven roller 2, and the strip-shaped scouring rubber teeth 8 extend along the axis direction of the driven roller 2.

Further, an adjusting device 5 for adjusting the distance between the driven roller 2 and the adhesive tape is arranged between the driven roller 2 and the fixing device II 7. The setting of the adjusting device 5 can be adapted to different adhesive tapes. The adjusting device 5 may be a spacer or a spacer, and the structure is not exclusive, and in this embodiment, is a spacer.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.