Dolomite conveying belt cleaning device

Abstract

The utility model discloses a dolomite conveying belt cleaning device which comprises a conveying belt mechanism used for conveying broken dolomite. The sweeping mechanism is arranged at the bottom of the conveying belt mechanism, and the sweeping mechanism can sweep a conveying belt of the conveying belt mechanism; the collecting assembly surrounds the outer side of the sweeping mechanism and is used for collecting the dolomite swept by the sweeping mechanism; and the processing assembly is connected with the collecting assembly, and the processing assembly is used for receiving the dolomite conveyed by the collecting assembly. According to the dolomite conveying belt cleaning device, dolomite adhering to the conveying belt in the dolomite conveying process of a conveying belt mechanism can be cleaned, manual scraping is not needed, production efficiency is improved, and the dolomite conveying belt cleaning device belongs to the technical field of conveying equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying equipment technical field, especially relate to a dolomite conveying belt cleaning device. BACKGROUND

[0002] The production process of dolomite powder mainly includes the following stages: raw material preparation, crushing, grinding, grading and packaging. After the dolomite is crushed, it needs to be transported to the next process stage by a conveying belt. During the conveying process, the phenomenon of gravel or powder adhering to the surface of the conveying belt may occur. The gravel or powder adhering to the surface of the conveying belt may fall off or escape from the conveying belt, which may violate the dust emission standard (such as PM10 limit value) in industrial sites, pollute the workshop environment and affect the health of workers (long-term inhalation of dolomite dust may cause respiratory diseases).

[0003] Therefore, during the production process, it is often necessary to stop the machine to clean the conveying belt. The cleaning method is to manually hold a brush to clean the surface of the conveying belt, which is low in efficiency and affects the production efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a dolomite conveying belt cleaning device which can clean the dolomite adhering to the conveying belt during the conveying process of the dolomite by the conveying belt mechanism without manual scraping, thereby improving the production efficiency.

[0005] The specific technical solutions are as follows:

[0006] A dolomite conveying belt cleaning device comprises:

[0007] A conveying belt mechanism for conveying crushed dolomite;

[0008] A cleaning mechanism arranged at the bottom of the conveying belt mechanism, which can clean the conveying belt of the conveying belt mechanism;

[0009] A collecting assembly surrounding the outside of the cleaning mechanism, which is used to collect the dolomite cleaned by the cleaning mechanism;

[0010] A processing assembly connected with the collecting assembly, which is used to receive the dolomite transmitted by the collecting assembly.

[0011] Preferably, the cleaning mechanism comprises a cleaning roller, a cleaning brush, a driving motor and an adjusting assembly. The two ends of the cleaning roller are rotatably connected with connecting pieces, the connecting pieces are connected with the adjusting assembly, the adjusting assembly is connected with the rack of the conveying belt mechanism, the adjusting assembly can adjust the distance between the connecting pieces and the conveying belt mechanism, the driving motor is arranged on the connecting piece, the driving motor is connected with the cleaning roller to drive the rotation of the cleaning roller, and the cleaning brush is arranged on the circumferential surface of the cleaning roller.

[0012] Preferably, the adjusting assembly comprises a rotating motor, a screw rod, a fixing base, a guide rod and a sliding block, the fixing base is fixedly connected with a rack of the conveying belt mechanism, the rotating motor is installed on the fixing base, the screw rod is rotatably connected with the fixing base, an output shaft of the rotating motor is connected with the screw rod, the guide rod is arranged in parallel with the screw rod, the guide rod is fixedly connected with the fixing base, the sliding block is threadedly connected with the screw rod, and the sliding block is slidably connected with the guide rod.

[0013] Preferably, the collecting assembly comprises a collecting hopper and a connecting frame, one end of the collecting hopper is open towards the conveying belt mechanism, and the other end of the collecting hopper is connected with the processing assembly; the other end of the collecting hopper is surrounded outside the cleaning mechanism, the connecting frame is fixedly connected with the collecting hopper, and the other end of the connecting frame is connected with the rack of the conveying belt mechanism.

[0014] Preferably, the processing assembly comprises a connecting pipe and a processing bag, and the two ends of the connecting pipe are connected with the other end of the collecting hopper and the processing bag respectively.

[0015] Preferably, the conveying belt mechanism comprises a rack, a conveying motor, a conveying belt, a driving roller, a driven roller and a plurality of supporting rollers, the driving roller, the driven roller and the supporting rollers are rotatably connected with the rack, the plurality of supporting rollers are located between the driving roller and the driven roller, the plurality of supporting rollers are distributed at intervals, the conveying belt is connected with the driving roller, the driven roller and the supporting rollers, the conveying motor is installed on the rack, and the conveying motor is connected with the driving roller.

[0016] Preferably, the number of the cleaning structures composed of the cleaning mechanism, the collecting assembly and the processing assembly is at least two, and the two cleaning structures are distributed at intervals at the bottom of the conveying belt mechanism.

[0017] Preferably, the number of the adjusting assemblies is two, the two adjusting assemblies are connected with the two sides of the rack of the conveying belt mechanism respectively, and the two connecting members are connected with the sliding blocks of the two adjusting assemblies respectively.

[0018] Preferably, a scraper is connected between the two connecting members, and the scraper is in contact with the conveying belt of the conveying belt mechanism.

[0019] Preferably, one side of the connecting position between the collecting hopper and the processing assembly is provided with a negative pressure fan.

[0020] Compared with the prior art, the utility model has the advantages of the following:

[0021] The dolomite conveying belt cleaning device can clean the dolomite adhered to the conveying belt during the conveying of the dolomite by the conveying belt mechanism, without manual scraping, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0023] Figure 1 It is a schematic view of a dolomite conveying belt cleaning device.

[0024] Figure 2 It is a schematic view of a cleaning mechanism.

[0025] Figure 3 It is a schematic view of a cleaning roller and a cleaning brush.

[0026] Figure 4 It is a schematic view of a dolomite conveying belt cleaning device, wherein the cleaning structure is provided with three groups.

[0027] Figure 5 It is a schematic view of a collecting hopper.

[0028] 1 is a conveying belt mechanism, 11 is a conveying belt, 12 is a driving roller, 13 is a carrier roller, 14 is a driven roller, 2 is a cleaning mechanism, 21 is a rotating motor, 22 is a fixed seat, 23 is a screw rod, 24 is a guide rod, 25 is a sliding block, 26 is a connecting piece, 27 is a cleaning roller, 28 is a cleaning brush, 29 is a scraper, 3 is a collecting assembly, 31 is a negative pressure fan, and 4 is a processing assembly. DETAILED DESCRIPTION

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first," "second," and "third" are used in the description, they are for descriptive purposes and to distinguish technical features, and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will now be described based on its overall structure.

[0033] like Figures 1-5 As shown, this embodiment provides a dolomite conveyor belt cleaning device, comprising:

[0034] Conveyor belt mechanism 1, which is used to convey crushed dolomite;

[0035] Cleaning mechanism 2 is located at the bottom of conveyor belt mechanism 1 and can clean the conveyor belt of conveyor belt mechanism 1.

[0036] A collecting assembly 3 is arranged outside the cleaning mechanism 2, and is used to collect the dolomite cleaned by the cleaning mechanism 2;

[0037] A processing assembly 4 is connected with the collecting assembly 3, and is used to receive the dolomite transmitted by the collecting assembly 3.

[0038] The cleaning mechanism 2 comprises a cleaning roller 27, a cleaning brush 28, a driving motor and an adjusting assembly. Both ends of the cleaning roller 27 are rotatably connected with connecting pieces 26, the connecting pieces 26 are connected with the adjusting assembly, the adjusting assembly is connected with the frame of the conveying belt mechanism 1, the adjusting assembly can adjust the distance between the connecting pieces 26 and the conveying belt mechanism 1, the driving motor is arranged on the connecting pieces 26, the driving motor is connected with the cleaning roller 27 to drive the cleaning roller 27 to rotate, and the cleaning brush 28 is arranged on the circumferential surface of the cleaning roller 27.

[0039] The adjusting assembly comprises a rotating motor 21, a screw rod 23, a fixed seat 22, a guide rod 24 and a sliding block 25. The fixed seat 22 is fixedly connected with the frame of the conveying belt mechanism 1, the rotating motor 21 is installed on the fixed seat 22, the screw rod 23 is rotatably connected with the fixed seat 22, the output shaft of the rotating motor 21 is connected with the screw rod 23, a guide rail is arranged in parallel with the screw rod 23, the guide rod 24 is fixedly connected with the fixed seat 22, the sliding block 25 is threadedly connected with the screw rod 23, the sliding block 25 is slidably connected with the guide rail, and the connecting pieces 26 are fixedly connected with the sliding block 25. By arranging the adjusting assembly, the distance between the cleaning brush 28 and the conveying belt can be adjusted. If it is necessary to increase the pressure between the cleaning brush 28 and the conveying belt, the distance between the cleaning brush 28 and the conveying belt is adjusted to be small, so that most of the cleaning brush 28 is in contact with the conveying belt, the cleaning capacity of the cleaning brush 28 is improved, if it is necessary to reduce the pressure between the cleaning brush 28 and the conveying belt (i.e. there is only some dolomite powder on the surface of the conveying belt, which is easy to clean), the distance between the cleaning brush 28 and the conveying belt is increased, so that only the end of the cleaning brush 28 is in contact with the conveying belt, and the cleaning capacity of the cleaning brush 28 is reduced.

[0040] The collecting assembly 3 comprises a collecting bucket and a connecting frame. One end of the collecting bucket is open towards the conveying belt mechanism 1, the other end of the collecting bucket is open to the processing assembly 4, and the one end of the collecting bucket is arranged outside the cleaning mechanism 2. The connecting frame is fixedly connected with the collecting bucket, and the other end of the connecting frame is connected with the frame of the conveying belt mechanism 1. The connecting frame and the collecting bucket can be connected by welding or by bolts, and the connecting frame and the frame can be connected by welding or by bolts. The collecting bucket is arranged outside the cleaning mechanism 2, which can collect dolomite gravel and dolomite powder, reduce the scattering of dolomite powder, and avoid violating the dust emission standard (such as PM10 limit value) of industrial sites and polluting the workshop environment.

[0041] The processing assembly 4 comprises a connecting pipe and a processing bag, two ends of the connecting pipe are connected with the other end of the collecting hopper and the processing bag respectively. The processing bag is bound to the end of the connecting pipe by a steel wire rope, and the processing bag can be a plastic bag containing dolomite raw materials. After collecting dolomite gravel and dolomite powder, the processing bag is reprocessed.

[0042] The conveying belt mechanism 1 comprises a frame, a conveying motor, a conveying belt 11, a driving roller 12, a driven roller 14 and a plurality of supporting rollers 13. The driving roller 12, the driven roller 14 and the supporting rollers 13 are all rotationally connected with the frame. The plurality of supporting rollers 13 are located between the driving roller 12 and the driven roller 14 and are spaced apart. The conveying belt is connected with the driving roller 12, the driven roller 14 and the supporting rollers 13. The conveying motor is installed on the frame and connected with the driving roller 12.

[0043] The number of the cleaning structure composed of the cleaning mechanism 2, the collecting assembly 3 and the processing assembly 4 is at least two groups. The two groups of cleaning structures are spaced apart at the bottom of the conveying belt mechanism 1. By arranging two groups of cleaning structures, the dolomite gravel and the dolomite powder adhering to the surface of the conveying belt are further cleaned.

[0044] The number of the adjusting assembly is two groups. The two groups of adjusting assemblies are respectively connected with the two sides of the frame of the conveying belt mechanism 1. The two connecting pieces 26 are respectively connected with the sliding blocks 25 of the two groups of adjusting assemblies. By arranging two groups of adjusting assemblies, the stability of the cleaning roller 27 is improved.

[0045] The two connecting pieces 26 are connected with a scraper 29, and the scraper 29 is in contact with the conveying belt of the conveying belt mechanism 1. By contacting the conveying belt with the scraper 29, the dolomite gravel and the dolomite powder adhering to the conveying belt are scraped into the collecting hopper. It should be noted that the scraper 29 can be vertically arranged relative to the conveying belt, or can be inclined relative to the conveying belt. However, the inclination direction of the scraper 29 is the same as the moving direction of the conveying belt, so as to avoid interference between the scraper 29 and the conveying belt and cause failure.

[0046] One side of the connecting part between the collecting hopper and the processing assembly 4 is provided with a negative pressure fan 31. Considering that the cleaning brush 28 will raise dust during cleaning the conveying belt, the negative pressure fan 31 is arranged at the collecting hopper, so that the airflow in the collecting hopper is directed to the connecting part between the collecting hopper and the processing assembly 4. The dolomite powder is cleaned at the same time, and moves along the airflow to the connecting pipe.

[0047] The conveying belt 11 is found to have dolomite particles and dolomite powder on it during the conveying process, the driving motor is started to drive the cleaning roller 27 to rotate, and the cleaning brush 28 is driven to clean the conveying belt; when it is necessary to adjust the distance of the cleaning brush 28 relative to the conveying belt, the rotating motor 21 is started to drive the screw 23 to rotate, the sliding block 25 slides along the screw 23 to drive the connecting piece 26 to move, thereby adjusting the distance of the cleaning brush 28 relative to the conveying belt; during the cleaning process of the cleaning brush 28, the scraper 29 also scrapes off the dolomite particles and dolomite powder on the conveying belt, further ensuring that the dolomite particles and dolomite powder on the conveying belt are cleaned thoroughly; when the dolomite particles and dolomite powder are cleaned off by the cleaning mechanism 2, they are collected by the collecting hopper, moved along the connecting pipe of the processing assembly 4, and finally dropped into the processing bag; when the processing bag is full, the connection between the processing bag and the connecting pipe is released, and the processing bag is carried to the conveying belt for repeated processing or other processing.

[0048] The foregoing description of specific exemplary embodiments of the present application is intended to be illustrative only and is not intended to limit the present application to the precise forms described. Many modifications and variations are possible in light of the above teachings without departing from the spirit or essential characteristics of the present application. To the extent that the present application does not require a specific feature, it does not necessarily exclude the same. The specific embodiments described herein are illustrative only and not restrictive in nature. The scope of the present application is not limited to the specific examples described herein, but only by the claims that follow, the equivalents thereof, and the legal and practical scope of the present application.

Claims

1. A dolomite conveyor belt cleaning device, characterized by, The utility model relates to a white cloudstone crushing system, which comprises the following components: a conveying belt mechanism for conveying crushed white cloudstone; a cleaning mechanism arranged at the bottom of the conveying belt mechanism, which is capable of cleaning the conveying belt of the conveying belt mechanism; a collecting assembly surrounding the outside of the cleaning mechanism, which is used for collecting the white cloudstone cleaned by the cleaning mechanism; a processing assembly connected with the collecting assembly, which is used for receiving the white cloudstone transmitted by the collecting assembly.

2. A dolomite conveyor belt cleaning device according to claim 1, characterised in that The cleaning mechanism comprises a cleaning roller, a cleaning brush, a driving motor and an adjusting assembly. Both ends of the cleaning roller are rotatably connected with connecting pieces, the connecting pieces are connected with the adjusting assembly, the adjusting assembly is connected with the rack of the conveying belt mechanism, the adjusting assembly is capable of adjusting the distance between the connecting pieces and the conveying belt mechanism, the driving motor is arranged on the connecting pieces, the driving motor is connected with the cleaning roller to drive the cleaning roller to rotate, and the cleaning brush is arranged on the circumferential surface of the cleaning roller.

3. A dolomite conveyor belt cleaning device according to claim 2, characterised in that, The adjusting assembly comprises a rotating motor, a screw rod, a fixed seat, a guide rod and a sliding block. The fixed seat is fixedly connected with the rack of the conveying belt mechanism, the rotating motor is installed on the fixed seat, the screw rod is rotatably connected with the fixed seat, the output shaft of the rotating motor is connected with the screw rod, the guide rod is arranged in parallel with the screw rod, the guide rod is fixedly connected with the fixed seat, the sliding block is threadedly connected with the screw rod, the sliding block is slidably connected with the guide rod, and the connecting pieces are fixedly connected with the sliding block.

4. A dolomite conveyor belt cleaning device according to claim 1, characterized in that The collecting assembly comprises a collecting hopper and a connecting frame. One end of the collecting hopper is open towards the conveying belt mechanism, and the other end of the collecting hopper is open to the processing assembly. The one end of the collecting hopper is surrounded outside the cleaning mechanism, the connecting frame is fixedly connected with the collecting hopper, and the other end of the connecting frame is connected with the rack of the conveying belt mechanism.

5. A dolomite conveyor belt cleaning device according to claim 4, characterised in that, The processing assembly comprises a connecting pipe and a processing bag. Both ends of the connecting pipe are respectively connected with the other end of the collecting hopper and the processing bag.

6. A dolomite conveyor belt cleaning device according to claim 1, characterized in that The conveying belt mechanism comprises a rack, a conveying motor, a conveying belt, a driving drum, a driven drum and a plurality of supporting rollers. The driving drum, the driven drum and the supporting rollers are rotatably connected with the rack. The plurality of supporting rollers are located between the driving drum and the driven drum, and are distributed at intervals. The conveying belt is connected with the driving drum, the driven drum and the supporting rollers. The conveying motor is installed on the rack and connected with the driving drum.

7. A dolomite conveyor belt cleaning device according to claim 1, characterized in that The number of cleaning structures composed of the cleaning mechanism, the collecting assembly and the processing assembly is at least two groups. The two groups of cleaning structures are distributed at intervals at the bottom of the conveying belt mechanism.

8. A dolomite conveyor belt cleaning device according to claim 2, characterized in that The number of adjusting assemblies is two groups. The two groups of adjusting assemblies are respectively connected with the two sides of the rack of the conveying belt mechanism. The two connecting pieces are respectively connected with the sliding blocks of the two groups of adjusting assemblies.

9. A dolomite conveyor belt cleaning device according to claim 8, characterised in that, A scraper is connected between the two connecting pieces, and the scraper is in contact with the conveying belt of the conveying belt mechanism.

10. A dolomite conveyor belt cleaning device according to claim 5, characterized in that One side of the connecting position of the collecting hopper and the processing assembly is provided with a negative pressure fan.

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