Brush type conveying belt cleaning device

Abstract

The utility model relates to a brush type conveyor belt cleaning device, which is mounted near a powder conveyor belt and comprises a brush body component, a brush body component, a brush body component, a brush body component, a brush body component, a brush body component, a brush body component, a brush body component and a brush body component, an opening part is formed in the peripheral side of the dust collection cylinder; a plurality of rows of bristle bundles are uniformly arranged on the outer surface of the barrel cover, and a dust collection opening is formed in the barrel cover between every two adjacent rows of bristle bundles; a mounting part is arranged on the axial side end surface of the dust collection cylinder, and an air suction joint is arranged on the other side end surface; supporting frames are arranged on the end face of one side of the connecting base at intervals, and the mounting part is detachably connected with the supporting frames. According to the brush type conveying belt cleaning device, the barrel cover with the bristle bundles is adopted to brush powder attached to the surface of a conveying belt, the powder enters the dust collection cylinder through the opening portion of the dust collection cylinder, the brushed powder is sucked and recycled through the air suction connector in time, the barrel cover can rotate, the bristle bundles can automatically brush the conveying belt in turns, and the cleaning efficiency is improved. And the maintenance period is longer, and the use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of belt conveyor auxiliary equipment, in particular to a brush type conveying belt cleaning device. BACKGROUND

[0002] The belt conveyor, often simply referred to as a conveyor belt, is mainly used for continuously and long-time transferring industrial and agricultural materials, and is applied in a variety of and wide-ranging scenarios, some of which are used for conveying powdery materials. The powdery materials are generally transported in a closed space, and the collection requirement is higher. The powdery materials are easy to scatter in the surrounding air and also easy to adhere to the conveyor belt. Taking the conveying scenario of flour in the food industry as an example, the flour is conveyed to the inlet of a large-scale flour mixing machine through a dedicated conveyor belt, and a large amount of flour is naturally adhered to the surface of the conveyor belt. If not cleaned in time, a large amount of flour will inevitably be splashed during the return of the conveyor belt, which not only wastes the material but also causes subsequent cleaning trouble. Therefore, a suitable cleaning device must be used to continuously clean the residual powdery material of the conveying belt.

[0003] Our company has provided a brush type conveying belt cleaning device, but it still needs to be improved. The dust suction box in the previous generation of powdery material conveying belt cleaning device needs to be cleaned frequently, and the small suction area will affect the convenience and production efficiency of the device. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a brush type conveying belt cleaning device aiming at at least one of the above-mentioned problems.

[0005] The brush type conveying belt cleaning device provided by the utility model is installed near a powdery material conveying belt and comprises:

[0006] The brush body assembly comprises a dust suction cylinder and a cylinder cover, the cylinder cover is coaxially connected with the dust suction cylinder and can rotate around the shaft, the peripheral side of the dust suction cylinder is provided with an opening part, the outer surface of the cylinder cover is uniformly provided with a plurality of rows of bristle bundles, a dust suction port is arranged on the cylinder cover between the two adjacent rows of bristle bundles, and an installation part is arranged on one side end face of the dust suction cylinder, and an air suction connector is arranged on the other side end face.

[0007] The connecting seat is provided with a support frame at intervals on one side end face, and the installation part is detachably connected with the support frame.

[0008] In one of the embodiments, the dust suction cylinder comprises a cylinder body and end covers on both sides, the end covers are connected with the cylinder body through a threaded structure, and the axial both ends of the cylinder cover abut against the end covers.

[0009] In one of the embodiments, a rubber pad is arranged on one side of the end cover facing the cylinder cover.

[0010] In one of the embodiments, the opening part is arranged at 1 / 4-1 / 3 of the peripheral surface of the dust suction cylinder; the opening part comprises a plurality of through holes arranged along the axial direction of the dust suction cylinder.

[0011] In one of the embodiments, the dust suction cylinder further comprises a filter screen arranged at one end connected with the air suction connector.

[0012] In one of the embodiments, the mounting part is a cuboid; a first clamping hole in square is arranged on one of the support frames, and the mounting part is arranged in the clamping hole; a second clamping hole matched with the air suction connector is arranged on the other support frame.

[0013] In one of the embodiments, the first clamping hole and the second clamping hole are both provided with an adjustable block capable of being extended and retracted, and the clamping holes are closed by a detachable sealing plate.

[0014] The technical scheme provided in the embodiment of the utility model brings the following beneficial technical effects:

[0015] The brush type conveying belt cleaning device provided by the utility model adopts a cylinder cover brush with bristle bundles to wipe the powder adhered to the surface of the conveying belt, the powder enters the dust suction cylinder through the opening part of the dust suction cylinder, and the powder wiped by the brush is sucked back in time through the air suction connector, so that the powder can be effectively prevented from being scattered into the surrounding air, efficient cleaning of the conveying belt is realized, dust scattering is avoided, the cylinder cover can rotate, the bristle bundles can automatically rotate to wipe the conveying belt, the maintenance period is longer, and the utility model is more convenient to use.

[0016] The additional aspects and advantages of the utility model will be given in the subsequent part and can be understood in detail from the subsequent description or the specific implementation of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a schematic view of the main structure of the brush type conveying belt cleaning device in an embodiment of the utility model;

[0018] Figure 2 FIG. 2 is a schematic view of the structure of the brush body assembly in an embodiment of the utility model;

[0019] Figure 3 FIG. 3 is a schematic view of the structure of the dust suction cylinder in an embodiment of the utility model;

[0020] Figure 4 FIG. 4 is a schematic view of the structure of the cylinder cover in an embodiment of the utility model;

[0021] Figure 5 FIG. 5 is a schematic view of the structure of the connecting seat in an embodiment of the utility model.

[0022] KEY

[0023] 100 - brush body assembly, 110 - dust suction cylinder, 111 - end cover, 112 - mounting portion, 113 - air suction connector, 114 - opening portion; 120 - cylinder cover, 121 - dust suction port, 122 - bristle bundle;

[0024] 200 - connecting seat, 210 - support frame, 211 - first clamping opening, 212 - second clamping opening, 213 - adjusting block. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The drawings show possible embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein by means of the drawings. The embodiments described by reference to the drawings are exemplary and serve to make the disclosure of the present application more thorough and comprehensive, but cannot be interpreted as limiting the present application. In addition, if detailed descriptions of known technologies are not necessary for the features of the present application shown, these technical details can be omitted.

[0026] Those skilled in the relevant art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as that generally understood by those of ordinary skill in the art to which the present application belongs. It should also be understood that terms such as those defined in a general dictionary should be understood to have meanings consistent with those in the prior art, and unless specifically defined as such herein, should not be interpreted in an idealized or overly formal sense.

[0027] Those skilled in the art can understand that, unless otherwise stated, the singular form "one", "a", "said" and "the" used herein can also include the plural form. It should be further understood that the phrase "comprising" used in the specification of the present application means that the features, integers, steps, operations, elements and / or components exist, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or their groups. It should be understood that the phrase "and / or" used herein includes all or any single unit and all combinations of the associated listed items.

[0028] The technical solutions of the present application and how the technical solutions solve the above technical problems will be described in detail below with specific embodiments.

[0029] The brush type conveying belt cleaning device provided by the utility model is installed near the powder conveying belt, as shown in the figure, and comprises a brush body assembly 100 and a connecting seat 200.

[0030] As shown in the figure, Figures 2 to 4 The brush body assembly 100 comprises a dust suction cylinder 110 and a cylinder cover 120, the cylinder cover 120 is coaxially connected with the dust suction cylinder 110 and can rotate around the shaft, the circumferential side of the dust suction cylinder 110 is provided with an opening part 114, the outer surface of the cylinder cover 120 is uniformly provided with a plurality of rows of bristle bundles 122, the cylinder cover 120 between the adjacent two rows of bristle bundles 122 is provided with a dust suction port 121, and the axial one side end face of the dust suction cylinder 110 is provided with a mounting plate 112, and the other side end face is provided with a suction connector 113. Figure 3 As shown in the figure, Figure 3 The dust suction cylinder 110 is equivalent to being clamped between the two side end covers 111, the rotating resistance of the dust suction cylinder 110 is increased, the rubbing force of the bristle bundles 122 on the conveying belt can be increased, and it is ensured that the powder on the conveying belt is fully cleaned down. Furthermore, in combination with the implementation mode, in another more specific implementation mode, the side of the end cover 111 towards the cylinder cover 120 is provided with a rubber pad, and the rolling resistance of the dust suction cylinder 110 can be flexibly and conveniently adjusted by arranging the rubber pad.

[0031] When the brush type conveying belt cleaning device of the utility model is installed near the conveying belt, the bristle bundles 122 can abut against the surface of the conveying belt, when the conveying belt runs, the bristle bundles 122 are driven to rotate the cylinder cover 120 around the dust suction cylinder 110. The bristle bundles 122 clean the powder on the surface of the conveying belt, which can enter the opening part 114 from the dust suction port 121 and then enter the dust suction cylinder 110. The cylinder cover 120 can rotate around the dust suction cylinder 110, can continuously scrape the surface of the dust suction cylinder 110, clean the dust suction cylinder 110, and prevent the opening part 114 from being blocked. The suction connector 113 can adopt a common quick plug connector and is connected with a vacuum suction equipment, the vacuum suction equipment is communicated with the dust suction cylinder 110, a negative pressure is formed in the dust suction cylinder 110, and the external powder is sucked in time. In one embodiment, the dust suction cylinder 110 further comprises a filter screen, and the filter screen is arranged at one end connected with the suction connector 113. The filter screen is detachably arranged in the dust suction cylinder 110 and is used for preventing the powder from being sucked away through the suction connector 113.

[0032] The utility model discloses a connecting seat 200 one side end face is provided with support frame 210 at interval, and mounting plate 112 and support frame 210 can be dismantled connection. The connecting seat 200 is used to set up the brush body subassembly 100, and specifically is the mounting plate 112 and the air suction connector 113 on the brush body subassembly 100 and the support frame 210 matching connection of connecting seat 200, and mounting plate 112 and support frame 210 can be dismantled connection, and the brush body subassembly 100 is convenient to dismount, so that the maintenance replacement is convenient.

[0033] The brush type conveying belt cleaning device provided by the utility model, a plurality of rows of bristle bundles 122 are arranged on the cylinder cover 120, cover the whole cylinder cover 120, the number of bristle bundles 122 is large, the area is large, and the cylinder cover 120 can rotate on the outer circumferential surface of the dust suction cylinder 110, rotate under the drive of friction after contacting the conveying belt, and the bristle bundles 122 on the cylinder cover 120 can all brush the conveying belt, instead of the bristle bundles 122 in a concentrated position brushing the conveying belt, so that the service life of the cylinder cover 120 is longer, the maintenance cycle is longer, and the convenience of use is higher.

[0034] The brush type conveying belt cleaning device provided by the utility model uses the cylinder cover 120 with bristle bundles 122 to brush the powder adhered to the surface of the conveying belt, the powder enters the dust suction cylinder 110 through the opening part 114 of the dust suction cylinder 110, and the powder brushed off is sucked and recycled in time through the air suction connector 113, so that the powder can be effectively prevented from floating into the surrounding air, efficient cleaning of the conveying belt is realized, dust dispersion is avoided, the cylinder cover 120 can rotate, the bristle bundles 122 can automatically rotate and brush the conveying belt, the maintenance cycle is longer, and use is more convenient.

[0035] In combination with the foregoing description, in one embodiment of the utility model, as shown in Figure 3 The opening part 114 is arranged on 1 / 4-1 / 3 of the lateral surface of the dust suction cylinder 110, and the opening part 114 includes a plurality of through holes arranged along the axial direction of the dust suction cylinder 110. The opening part 114 is arranged on only part of the surface of the dust suction cylinder 110, which is beneficial to ensuring that the dust suction cylinder 110 has the ability of concentrated suction when using a vacuum suction device with the same power, so that the suction force is more concentrated and larger, and the powder swept down can be fully collected. The opening part 114 is directed to the position where the bristle bundles 122 contact the conveying belt, and can be fine-tuned according to the actual situation to ensure that the powder separated from the conveying belt is sucked in time.

[0036] Optionally, in another embodiment of the utility model, as shown in Figure 1 And Figure 5As shown, the mounting portion 112 is cuboid; one support frame 210 is provided with a square first clamping hole 211, and the mounting portion 112 is arranged in the clamping hole; the other support frame 210 is provided with a second clamping hole 212 matched with the air suction connector 113. The mounting portion 112 is arranged in a cuboid shape, which facilitates stable arrangement of the mounting portion 112 and effectively avoids shaking of the dust collection box 110 under the driving of the conveying belt.

[0037] In combination with the foregoing embodiments, in one specific implementation, as shown in Figure 5 As shown, the first clamping hole 211 and the second clamping hole 212 are both provided with an adjustable block 213, and the clamping holes are closed by a detachable sealing plate (not shown in the figure). The adjustable block 213 is arranged by providing a corresponding mounting groove on the support frame 210 and arranging a tension bolt on the side of the mounting groove, so as to realize loosening and fixing of the adjustable block 213. Through the adjustable block 213, the position of the mounting portion 112 can be adjusted, so as to adjust the contact force of the bristles on the brush body assembly 100 and the conveying belt. The connection structure on the sealing plate fixing the air suction connector 113 is matched with the shape of the air suction connector 113, so as to ensure that the air suction connector 113 is fixed at a certain position. Of course, a through hole can also be arranged on the mounting portion 112 of the first clamping hole, and a bolt is used for fixing, instead of the sealing plate.

[0038] Those skilled in the art can understand that the terms "first" and "second" discussed in the present application are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0039] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] In the description of the present application, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above merely describes some embodiments of the present application, and it should be pointed out that, for those skilled in the art, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A brush-type conveyor belt cleaning device, installed near a powder conveyor belt, characterized in that, include: The brush assembly includes a suction cylinder and a cover. The cover is coaxially connected to the suction cylinder and can rotate around the axis. An opening is provided on the periphery of the suction cylinder. Several rows of bristle bundles are evenly arranged on the outer surface of the cover. A suction port is provided on the cover between two adjacent rows of bristle bundles. A mounting part is provided on one axial end face of the suction cylinder, and an air intake connector is provided on the other end face. The connecting seat has support frames spaced apart on one end face, and the mounting part is detachably connected to the support frames.

2. The brush-type conveyor belt cleaning device according to claim 1, characterized in that, The vacuum cylinder includes a cylinder body and end caps on both sides, and the end caps are connected to the cylinder body by a threaded structure; both axial ends of the cylinder cover abut against the end caps.

3. The brush-type conveyor belt cleaning device according to claim 2, characterized in that, A rubber pad is provided on the side of the end cap facing the cylinder cover.

4. The brush-type conveyor belt cleaning device according to claim 1, characterized in that, The opening is located at 1 / 4 to 1 / 3 of the circumferential side of the vacuum cylinder; the opening includes a plurality of through holes arranged along the axial direction of the vacuum cylinder.

5. The brush-type conveyor belt cleaning device according to claim 1, characterized in that, The vacuum cylinder also includes a filter screen, which is disposed at the end connected to the suction connector.

6. The brush-type conveyor belt cleaning device according to claim 1, characterized in that, The mounting part is rectangular; one of the support frames is provided with a square first slot, and the mounting part is disposed in the slot; the other support frame is provided with a second slot that matches the air intake connector.

7. The brush-type conveyor belt cleaning device according to claim 6, characterized in that, Both the first and second bayonets are equipped with retractable adjustment blocks, and the bayonets are closed by detachable sealing plates.

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