Automatic collecting and processing device for cleaned materials of conveyor

Abstract

The utility model discloses an automatic collecting and processing device for cleaned materials of a conveyor in the field of belt conveyors. The automatic collecting and processing device comprises a conveyor return rubber belt, a linear inclined cleaner, a collecting device, a bucket type lifting mechanism, a turnabout drum, a first belt wheel, a triangular belt, a blanking pipe and a second belt wheel. The utility model solves the problem that the material processing device on the return side of the conveyor is limited to be arranged at the head part and the tail part of the conveyor and is used for manually processing collected materials; a closed-loop structure is formed by sweeping, collecting and processing materials, the materials can be automatically collected and processed and recycled, residual materials are removed in time, extrusion damage between the materials and the adhesive tape is prevented, and operation is more stable, safer and more convenient. The application range is wide, the required space is small, and the turnabout drum is protected in a targeted mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of belt conveyor, concretely to a conveyor cleaning material automatic collection processing device. BACKGROUND

[0002] When the ordinary belt conveyor, the round pipe belt conveyor and the curve belt conveyor are running, there are often some powdery materials or small granular materials on the non-working surface of the return side of the conveyor, which are transported to the redirection roller of the conveyor tensioning device, and then the redirection roller and the belt continuously extrude the materials, causing the damage of the belt. The non-working surface usually uses an empty section sweeper to clean the materials, and the cleaned materials are directly scattered to the ground, which can easily cause environmental pollution. If the materials are not cleaned for a long time, the normal operation of the equipment can be affected.

[0003] The current material collection and processing device is used to clean the residual materials and ash on the conveyor belt by the sweeper, and the collected materials are recycled to the collection device below the redirection roller through the recycling hopper and recycling channel for subsequent manual processing. This material collection device has a simple structure, can collect and process the residual materials and ash on the conveyor, avoids the waste of raw materials and environmental pollution, and prolongs the service life of the belt.

[0004] For example, the patent publication CN102417102A discloses a "belt conveyor material recycling device", which includes a belt support and a belt, and a discharge port is arranged below the end of the belt conveying direction, and a material scraper is arranged between the discharge port and the belt. The materials are conveyed to the lower part of the conveyor hopper through the communication pipeline.

[0005] For example, the patent publication CN103496571A discloses a "roller type sweeper for belt conveyor", the roller and the bearing seat roller are connected and driven to rotate by the V-shaped belt, the sweeper roller is driven to rotate in the opposite direction by the bearing in the bearing seat roller, the sweeper roller is symmetrically provided with a spiral belt in the middle of the roller body, and a dust collector is arranged below the sweeper roller. The dust collector is arranged on the fixed support, a baffle is welded on the upper part of the dust collector, and a slag discharge port is arranged on the lower part of the dust collector.

[0006] However, the current material processing device is limited to the head and tail of the conveyor, and the collected materials need to be manually processed. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a conveyor cleaning material automatic collection processing device to solve the problem that the return side material processing device is limited to be arranged at the head and tail of the conveyor and the collected materials need to be manually processed.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: including conveyor return adhesive tape, one character oblique cleaning device, collection device, bucket elevator mechanism, redirection cylinder and blanking pipe;

[0009] The side edge of the conveyor return adhesive tape is connected with the collection device, the scraping strip on the one character oblique cleaning device is arranged obliquely to the conveying direction of the conveyor return adhesive tape, and the end of the scraping strip of the one character oblique cleaning device is connected with the collection device.

[0010] The bottom of the bucket elevator mechanism is connected with the collection device through an inclined chute, and the power input shaft of the bucket elevator mechanism is connected with the redirection cylinder through a linkage mechanism.

[0011] The blanking pipe material inlet is connected with the top output end of the bucket elevator mechanism, and the material outlet faces the conveyor bearing side.

[0012] Preferably, the scraping strip on the one character oblique cleaning device is arranged at an inclination of 45 degrees to the conveying direction of the conveyor return adhesive tape, so that the material falls to the collection device along the edge of the adhesive tape side.

[0013] Preferably, the linkage mechanism comprises a first pulley, a V-belt and a second pulley, the redirection cylinder is connected with the first pulley through an output shaft, the first pulley is connected with the second pulley through the V-belt, and the second pulley is connected with the power input shaft of the bucket elevator mechanism.

[0014] Preferably, the collection device side wall is provided with an inclined chute, one end of the inclined chute is connected with the material inlet of the collection device, the other end is connected with the bottom input end of the bucket elevator mechanism, the material falls from the collection device to the bottom of the bucket elevator mechanism through the inclined chute, and after the bucket elevator mechanism runs to the top, the material is sent to the conveyor bearing side along the blanking pipe.

[0015] Preferably, the head of the conveyor is provided with a hopper for containing material, which is used for receiving the material conveyed to the bearing side from the return side of the conveyor.

[0016] Compared with the prior art, the utility model has the beneficial effects that: the utility model forms a closed loop structure for material cleaning, collecting and processing, and can realize full-process unattended operation; the utility model has wide application range, small space requirement, and the collection device can be arranged near the head, middle and tail redirection cylinders of the conveyor; the utility model can protect the redirection cylinder in a targeted manner; the utility model can automatically collect and process material, recycle the material, timely remove residual material, prevent the material from being squeezed and damaged with the adhesive tape, and make the operation more stable, safe and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the material cleaning principle of the utility model conveyor;

[0019] Figure 2 This is a schematic diagram of the structure of the position relationship between the middle redirecting roller of the conveyor and the return belt of the conveyor of the utility model;

[0020] Figure 3 This is a structural diagram of the material processing process at the tail end of the conveyor of the utility model;

[0021] Figure 4 This is a schematic diagram of the positional relationship between the collection device and the bucket lifting mechanism of the conveyor of the utility model;

[0022] Figure 5 This is a schematic diagram of the power structure of the tail material conveyor of the utility model;

[0023] Figure 6 This is a schematic diagram of the material trajectory of the conveyor of this utility model.

[0024] 1. Conveyor return belt; 2. Linear oblique sweeper; 3. Collecting device; 4. Bucket elevator; 5. Redirection roller; 6. First pulley; 7. V-belt; 8. Dropping pipe; 9. Second pulley. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1:

[0027] like Figures 1-5 As shown, it includes a conveyor return belt 1, a straight-line oblique sweeper 2, a collecting device 3, a bucket lifting mechanism 4, a redirecting roller 5, a first pulley 6, a V-belt 7, a drop pipe 8, and a second pulley 9.

[0028] The collecting device 3 is arranged at the side of the conveyor return belt 1, and a scraping strip is arranged on the oblique cleaning device 2, and the scraping strip is arranged at an angle of 45 degrees with the conveying direction of the conveyor return belt 1, so that the material falls along the edge of the belt to the collecting device 3.

[0029] The linkage mechanism comprises a first pulley 6, a V-belt 7 and a second pulley 9, the redirecting roller 5 is connected with the first pulley 6 through an output shaft, the first pulley 6 is connected with the second pulley 9 through the V-belt 7, and the second pulley 9 is connected with the power input shaft of the bucket elevator 4.

[0030] The side wall of the collecting device 3 is provided with an inclined chute, one end of the inclined chute is connected with the feeding port of the collecting device 3, and the other end is connected with the bottom input end of the bucket elevator 4, the material falls from the collecting device 3 to the bottom of the bucket elevator 4 through the inclined chute, and after the bucket elevator 4 runs to the top, the material is sent to the conveyor bearing side through the dropping pipe 8.

[0031] As shown in Figure 1 The scraping strip on the oblique cleaning device 2 can be a polyurethane scraping strip, and the polyurethane scraping strip is arranged at an angle of 45 degrees with the running direction of the belt. When the conveyor return belt 1 runs, the polyurethane scraping strip scrapes the material on the return non-working surface belt, and under the action of friction, the material moves along the polyurethane scraping strip to the side of the belt, and finally moves out of the edge of the belt at the material falling point on the drawing, and falls into the collecting device 3 to complete the collection of the material.

[0032] As shown in Figure 6 The material slides along the inclined chute of the side wall of the collecting device 3 to the bottom of the non-powered bucket elevator 4. Generally, the power of the lifting mechanism body adopts a motor reducer driving form, and the utility model adopts the conveyor body as a power source, the conveyor return belt 1 drives the redirecting roller 5 to rotate, so that the redirecting roller 5 has an output shaft, and the shaft end is connected with the first pulley 6 in a key connection form. The redirecting roller 5 drives the output shaft to rotate, and drives the first pulley 6 to rotate through the key connection. The first pulley 6 drives the second pulley 9 to rotate through the V-belt 7, and the second pulley 9 drives the reducer to run, so as to drive the bucket elevator 4 to move. The bucket elevator 4 lifts the material collected and slid by the collecting device 3 to the top of the bucket elevator 4, and then sends the material to the conveyor bearing section through the dropping pipe 8. When the conveyor moves, the material is transported to the hopper at the head of the conveyor through the conveyor bearing section belt, and the treatment of the material is completed.

[0033] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. An automatic collection and processing device for cleaning materials on a conveyor, characterized by: It comprises a conveyor return belt (1), a straight oblique sweeper (2), a collecting device (3), a bucket-type lifting mechanism (4), a redirecting roller (5) and a drop pipe (8); The collecting device (3) is arranged on the side of the conveyor return belt (1), the scraping strips on the straight-line oblique sweeper (2) are arranged obliquely to the conveying direction of the conveyor return belt (1), and the ends of the scraping strips of the straight-line oblique sweeper (2) are connected to the collecting device (3); The bottom of the bucket lifting mechanism (4) is connected to the collecting device (3) through an inclined chute, and the power input shaft of the bucket lifting mechanism (4) is connected to the redirecting roller (5) through a linkage mechanism; The material inlet of the drop pipe (8) is connected to the top output end of the bucket lifting mechanism (4), and the material outlet faces the carrying side of the conveyor.

2. The automatic collection and processing device for cleaning materials from a conveyor according to claim 1 is characterized in that: The scraper on the straight oblique sweeper (2) is arranged at an angle of 45 degrees to the conveying direction of the conveyor return belt (1), so that the material falls to the collection device (3) along the side edge of the belt.

3. The automatic collection and processing device for cleaning materials from a conveyor according to claim 1 is characterized in that: The linkage mechanism comprises a first pulley (6), a V-belt (7) and a second pulley (9); the redirection roller (5) is connected to the first pulley (6) via an output shaft; the first pulley (6) is connected to the second pulley (9) via a V-belt (7); and the second pulley (9) is connected to a power input shaft of the bucket elevator mechanism (4).

4. The automatic collection and processing device for cleaning materials from a conveyor according to claim 1 is characterized in that: The side wall of the collecting device (3) is provided with an inclined chute, one end of which is connected to the feed port of the collecting device (3), and the other end is connected to the bottom input end of the bucket elevator (4). The material falls from the collecting device (3) to the bottom of the bucket elevator (4) through the inclined chute. After the bucket elevator (4) runs to the top, the material is sent to the carrying side of the conveyor along the drop pipe (8).

5. The automatic collection and processing device for cleaning materials from a conveyor according to claim 4 is characterized in that: A funnel for accommodating materials is provided at the head of the conveyor, which is used to receive the materials transported from the return side of the conveyor to the carrying side.

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