Scraper conveying device

Abstract

The utility model discloses a scraper conveying device which comprises a scraper conveying device body and a discharging pipe and further comprises a plate cleaning mechanism, and the plate cleaning mechanism comprises a cover plate, a guide-in groove, a guide hanging plate, an embedded plate, a bristle block, a fixed mounting hole, a fixed column, a vibration motor and a lifting handle. A discharging pipe used for discharging is downwards welded to one end of the bottom face of a box body of the scraper conveying device body, a plate cleaning mechanism is arranged at the position, above the discharging pipe, of a box opening of the scraper conveying device body, and when a scraper of the scraper conveying device body rotates, the plate cleaning mechanism cleans the scraper. A bristle block of the plate cleaning mechanism is in contact with the rotating scraper blade for multiple times to brush off attachments on the surface of the scraper blade, the brushed attachments can fall back into a scraper blade conveying device body box to be conveyed again, and meanwhile a vibration motor generating vibration at the plate cleaning mechanism transmits vibration force to the bristle block to conduct vibration cleaning. Therefore, the scraping plate in the scraping plate conveying device body is not easy to be adhered with materials to generate scraping plate cleaning work with large workload.

Description

TECHNICAL FIELD

[0001] The utility model relates to scraper conveyor technical field, especially scraper conveying device of a kind of scraper. BACKGROUND

[0002] The scraper conveyor is used for conveying bulk materials in the groove by scraper chain traction, and the adjacent middle groove of the scraper conveyor can be flexed in the horizontal and vertical planes within a limited range, which is called a bendable scraper conveyor. The working face conveyor is called "corner scraper conveyor" when the machine body is bent at 90 degrees at the intersection of the working face and the transportation roadway. In the current coal mining face, the scraper conveyor not only conveys coal and materials, but also serves as the running track of the coal mining machine, so it becomes an indispensable main equipment in modern coal mining technology.

[0003] When the scraper conveying device is used to scrape and convey materials in the groove by scraper chain traction, some wet and sticky materials are prone to adhere to the surface of the scraper of the scraper conveying device when contacting the scraper. The scraper surface needs to be manually cleaned with water, but the long scraper of the scraper conveying device has a large additional workload when cleaning the adhered materials, which increases the workload of employees. Although some scraper conveying devices are provided with cleaning brushes at the scraper, the size of the cleaning brushes is relatively small, and the cleaning effect is poor. In addition, the cleaning brushes are also prone to accumulate adhered materials, so it is necessary to improve the scraper conveying device. Therefore, we propose a scraper conveying device. UTILITARIAN CONTENT

[0004] The main purpose of the utility model is to provide a scraper conveying device. A cleaning mechanism is arranged at the box opening of the scraper conveying device body above the discharge pipe. When the scraper of the scraper conveying device body rotates, the bristle blocks of the cleaning mechanism contact the rotating scraper multiple times to brush off the adhered materials on the surface of the scraper. The adhered materials that have been brushed off will fall back into the box of the scraper conveying device body for re-conveying. At the same time, the vibration motor at the cleaning mechanism generates vibration to transmit vibration force to the bristle blocks to vibrate and clean the materials, so that the scraper in the scraper conveying device body is not prone to adhere to materials and produce heavy scraper cleaning work. The problem in the background art can be effectively solved.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A scraper conveyor device includes a scraper conveyor body and a discharge pipe, and also includes a cleaning mechanism. The cleaning mechanism includes a cover plate, an inlet groove, a guide plate, a mounting plate, a brush block, a fixed hole, a fixed column, a vibrating motor, and a lifting handle. A discharge pipe for discharging material is welded downwards to one end of the bottom surface of the scraper conveyor body. A cover plate is pressed onto the top of the scraper conveyor body away from the discharge pipe. Inlet grooves for the guide plate to be embedded are arranged on the side of the cover plate. The guide plate is welded to the top of a mounting plate that can be embedded into the opening of the scraper conveyor body. A brush block for contacting the scraper inside the scraper conveyor body is adhered to the lower surface of the mounting plate away from the guide plate. Fixed holes are arranged on the surface of the cover plate between the inlet grooves. A fixed column for insertion into the hole is welded to the top of the scraper conveyor body below the fixed hole. Vibrating motors are symmetrically locked to the surface of the cover plate by bolts. Lifting handles are symmetrically welded to the surface of the cover plate between the vibrating motors.

[0007] Furthermore, an adhesive resist sheet is bonded to the upper surface of the guide plate away from the insert plate, and the adhesive resist sheet is an elastic sheet; when the guide plate is embedded in the guide groove, the adhesive resist sheet is embedded along with it and is elastically flattened, so that there is a soft friction structure between the guide plate and the guide groove to enhance the stability of the fit.

[0008] Furthermore, five sets of the insert with brush blocks are provided on the lower surface of the cover plate; after multiple sets of the insert with brush blocks are provided on the lower surface of the cover plate, it can repeatedly contact the scraper in the rotating state of the scraper conveyor body to remove the attached substances.

[0009] Furthermore, the length of the panel is the same as the width of the opening of the scraper conveyor body; the panel can be inserted downwards into the opening of the scraper conveyor body.

[0010] Furthermore, the length of the cover plate is less than the length of the box of the scraper conveyor body, and the guide groove on the side of the cover plate is a T-shaped groove, and the guide plate embedded in the guide groove is a T-shaped plate; after the cover plate is placed on the surface of the scraper conveyor body, there is still a box opening exposed at the box of the scraper conveyor body so that materials can enter, and the guide plate of the T-shaped plate can be embedded in the guide groove of the T-shaped groove by means of its own top plate to suspend the plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model discloses a scraper conveying device body is provided with the clean board mechanism at the box mouth of the scraper conveying device body top, and the clean board mechanism contacts the scraper rotating multiple times and falls off the adhering material on the surface of the scraper, and the adhering material after falling off falls back into the box of the scraper conveying device body and is transported again, and the vibration motor at the clean board mechanism generates vibration and transmits the vibration force to the bristle block to vibrate and clean, thereby avoiding the scraper cleaning work of the scraper conveying device body. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the whole installation clean board mechanism schematic view of the scraper conveying device of the utility model.

[0014] Fig. 2 It is the clean board mechanism explosion view of the scraper conveying device of the utility model.

[0015] In the drawing: 1, scraper conveying device body;2, discharge pipe;3, clean board mechanism;4, cover plate;5, lead-in groove;6, guide hanging plate;7, panel;8, bristle block;9, fixed hole;10, fixed column;11, vibration motor;12, handle;13, glue resistance piece. DETAILED DESCRIPTION

[0016] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0017] As shown in Figs. 1-2 A kind of scraper conveying device, including scraper conveying device body 1 and discharge pipe 2, it also includes clean board mechanism 3, clean board mechanism 3 includes cover plate 4, lead-in groove 5, guide hanging plate 6, panel 7, bristle block 8, fixed hole 9, fixed column 10, vibration motor 11 and handle 12, the box body bottom surface one end of scraper conveying device body 1 is welded with the discharge pipe 2 for discharging, the box body top end of scraper conveying device body 1 away from discharge pipe 2 is covered with cover plate 4, the plate body side surface of cover plate 4 is arranged with lead-in groove 5 for guide hanging plate 6 embedding hanging, guide hanging plate 6 is welded at the top end of panel 7 that can be embedded in the box mouth of scraper conveying device body 1, bristle block 8 for contacting the scraper inside scraper conveying device body 1 is bonded at the lower plate surface of panel 7 away from guide hanging plate 6, fixed hole 9 is arranged on the surface of cover plate 4 between lead-in groove 5, fixed column 10 for inserting hole is welded at the top end of scraper conveying device body 1 below fixed hole 9, vibration motor 11 is locked with bolt on the surface of the plate body of cover plate 4 symmetrically, handle 12 is symmetrically welded on the surface of cover plate 4 between vibration motor 11.

[0018] The glue blocking piece 13 is bonded to the upper plate surface of the panel 7 away from the guide hanging plate 6, and the piece body of the glue blocking piece 13 is an elastic piece body; when the guide hanging plate 6 is embedded in the guide-in groove 5, the glue blocking piece 13 is also embedded and is elastically flattened, so that the soft friction structure between the guide hanging plate 6 and the guide-in groove 5 enhances the embedding stability.

[0019] The panel 7 with the bristle block 8 is provided with five groups on the lower surface of the cover plate 4; after the panel 7 with the bristle block 8 is provided with multiple groups on the lower surface of the cover plate 4, the panel 7 can contact the scraper of the scraper conveying device body 1 in the rotating state multiple times to brush off the attachments; the plate body length of the panel 7 is the same as the box opening width of the scraper conveying device body 1; the panel 7 can be embedded into the box opening of the scraper conveying device body 1; the plate body length of the cover plate 4 is less than the box length of the scraper conveying device body 1, the guide-in groove 5 on the side of the cover plate 4 is a T-shaped groove body, and the guide hanging plate 6 embedded in the guide-in groove 5 is a T-shaped plate body; after the cover plate 4 covers the surface of the scraper conveying device body 1, the box opening of the scraper conveying device body 1 is still exposed to allow materials to enter, and the guide hanging plate 6 of the T-shaped plate body can be embedded in the guide-in groove 5 of the T-shaped groove body by means of the top plate body to suspend the panel 7.

[0020] It should be noted that the utility model is a kind of scraper conveyor, and the box opening of the scraper conveyor body 1 is provided with a cleaning plate mechanism 3 above the discharge pipe 2, the fixed column 10 of the cleaning plate mechanism 3 is welded at the top of the box body of the scraper conveyor body 1, the panel 7 with bristle block 8 can be laterally embedded into the groove body of the guide groove 5 by the guide hanging plate 6, and when the guide hanging plate 6 is embedded in the guide groove 5, the rubber blocking piece 13 is embedded and elastically flattened, so that the soft friction structure between the guide hanging plate 6 and the guide groove 5 enhances the embedding stability, at this time, the cover plate 4 can be covered on the surface of the scraper conveyor body 1 by holding the handle 12, so that the fixed hole 9 of the cover plate 4 is embedded and positioned with the fixed column 10, then the surface of the cover plate 4 can be locked and installed by the bolt vibration motor 11 and connected to the power supply when the scraper conveyor body 1 is running, when the material falls from the box opening of the scraper conveyor body 1 on one side of the cover plate 4, the chain in the scraper conveyor body 1 can rotate with the scraper to convey the material to the discharge pipe 2, when the scraper of the scraper conveyor body 1 rotates, the rotating scraper can pass through multiple groups of bristle blocks 8 multiple times, so that the adhering materials on the surface of the panel body are brushed off and conveyed back to the box of the scraper conveyor body 1, and the vibration motor 11 can transmit the vibration force to the bristle block 8 through the cover plate 4, the guide hanging plate 6 and the panel 7 after being connected to the power supply, so that the materials adhered to the surface of the bristle block 8 are vibrated and fall back into the scraper conveyor body 1 for conveying, after lifting the cover plate 4 and the panel 7 away from the scraper conveyor body 1, the fixed column 10 is exposed from below the fixed pile hole 9, then the cover plate 4 can be taken to the ground, then the panel 7 is held and pulled to the slot opening of the guide groove 5, so that the guide hanging plate 6 can be separated from the guide groove 5 to complete the disassembly of the panel 7 with the bristle block 8, and the disassembled panel 7 can be maintained by workers with bristle block 8.

[0021] It should be noted that the utility model is a kind of scraper conveyor, and the components in the utility model are known to those skilled in the art, and the structure and principle thereof can be known by technical personnel through technical manual or conventional experimental method.

[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An apron conveyor comprising an apron conveyor body (1) and a discharge pipe (2), characterized in that: Also include the clean plate mechanism (3), the clean plate mechanism (3) includes cover plate (4), guide into the groove (5), guide hanging plate (6), panel (7), bristle block (8), fixed hole (9), fixed column (10), vibration motor (11) and handle (12), the box bottom surface of the scraper conveying device body (1) one end is welded downward for discharging the discharge pipe (2) for discharging, and the box top end of the scraper conveying device body (1) is pressed cover plate (4) away from the discharge pipe (2), the plate body side of the cover plate (4) is arranged with guide into the groove (5) for guide hanging plate (6) embedded hanging, and the guide hanging plate (6) is welded to the top end of the panel (7) which can be embedded in the scraper conveying device body (1) box mouth, the lower plate surface of the panel (7) away from the guide hanging plate (6) is bonded with the bristle block (8) for contacting the scraper inside the scraper conveying device body (1), the surface of the cover plate (4) between the guide into the groove (5) is arranged with fixed hole (9), and the top end of the scraper conveying device body (1) below the fixed hole (9) is welded with fixed column (10) for inserting into the hole, the plate body surface of the cover plate (4) is locked with vibration motor (11) by means of bolt symmetry, and the surface of the cover plate (4) between the vibration motor (11) is symmetrically welded with handle (12).

2. A flight conveyor as claimed in claim 1, characterized in that The upper plate surface of the guide hanging plate (6) away from the panel (7) is bonded with a rubber block (13), and the sheet body of the rubber block (13) is an elastic sheet body.

3. A flight conveyor as claimed in claim 1, wherein: The panel (7) with bristle block (8) is provided with five groups under the surface of the cover plate (4).

4. A flight conveyor as claimed in claim 1, wherein: The plate body length of the panel (7) is the same as the box mouth width of the scraper conveying device body (1).

5. An en masse conveyor as claimed in claim 1, wherein: The plate body length of the cover plate (4) is less than the box length of the scraper conveying device body (1), and the guide into the groove (5) of the side of the cover plate (4) is a T-shaped groove body, and the guide hanging plate (6) embedded in the guide into the groove (5) is a T-shaped plate body.

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