CN219238389U - Anti-blocking dredging device for discharging opening of belt conveyor - Google Patents

Abstract

The utility model discloses an anti-blocking dredging device for a discharging opening of a belt conveyor, which comprises a first conveying belt, a discharging hopper and a moving rod, wherein the discharging hopper is arranged on the right side of the first conveying belt, a supporting rod is arranged on the right side of the discharging hopper, the longitudinal section of the supporting rod is of an F-shaped structure, the moving rod penetrates through the inside of the supporting rod, the outer end of the moving rod is connected with a spring, the top end of the spring is arranged on a baffle plate, the baffle plate is arranged at the outer end of the moving rod, the top end of the moving rod is connected with the output end of an air cylinder, the air cylinder is arranged at the top of the supporting rod, the bottom end of the moving rod is connected with an extrusion rod in a threaded manner, the extrusion rod is positioned above the discharging hopper, and a second conveying belt is arranged below the discharging hopper. This stifled material pull throughs are prevented to belt feeder feed opening utilizes the extrusion stick in time to carry out the unloading mediation to the material, utilizes the blade to get rid of the raw materials of adhesion on the inner wall of lower hopper edge, avoids piling up too much influence follow-up unloading work.

Description

Anti-blocking dredging device for discharging opening of belt conveyor

Technical Field

The utility model relates to the technical field of belt conveyor blanking, in particular to an anti-blocking dredging device for a belt conveyor blanking opening.

Background

The utility model patent with the authorized bulletin number of CN211894910U discloses an anti-blocking device for a discharging hopper of a belt conveyor, which is beneficial to avoiding the condition of blocking and overflowing caused by the blocking of the discharging hopper of the belt conveyor, protecting the normal operation of the equipment and reducing accidents.

When the anti-blocking dredging device for the blanking opening of the existing belt conveyor is used, blocking is not convenient to dredge in time, the materials adhered to the inner wall of the blanking hopper are not convenient to clean, and the manual cleaning of the blocking is time-consuming and labor-consuming and is not beneficial to working efficiency.

Disclosure of Invention

The utility model aims to provide an anti-blocking dredging device for a discharging opening of a belt conveyor, which solves the problems that when most anti-blocking dredging devices for the discharging opening of the belt conveyor are used in the background technology, blocking materials are inconvenient to dredge in time, materials adhered to the inner wall of a discharging hopper are inconvenient to clean, and the time and the labor are wasted in manually cleaning the blocking materials, so that the working efficiency is not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stifled material pull throughs is prevented to belt feeder feed opening, includes first conveyer belt, unloading hopper and movable rod:

the right side of the first conveyor belt is provided with a blanking hopper, the right side of the blanking hopper is provided with a supporting rod, the longitudinal section of the supporting rod is of an F-shaped structure, a movable rod penetrates through the supporting rod, the outer end of the movable rod is connected with a spring, the top end of the spring is arranged on a partition plate, the partition plate is arranged at the outer end of the movable rod, the top end of the movable rod is connected with the output end of an air cylinder, the air cylinder is arranged at the top of the supporting rod, the bottom end of the movable rod is in threaded connection with an extrusion rod, the extrusion rod is positioned above the blanking hopper, the lower part of the blanking hopper is provided with a second conveyor belt, a chute is arranged on the outer wall of the blanking hopper, the chute is connected with a limiting rod in a clamping manner, the limiting rod is connected with a material receiving box, the material receiving box is internally connected with a blade, and the limiting rod is connected with an air cylinder;

the lower surface laminating of first conveyer belt has the scraper blade, the scraper blade is installed on the expansion plate, the expansion plate rotates the top of installing at the hopper down, the outer end of expansion plate is connected with the telescopic link, the outside at the hopper down is installed to the telescopic link.

Preferably, a buffer plate is installed in the discharging hopper.

Preferably, the extrusion rod and the support rod form a lifting structure.

Preferably, the width dimension of the first driving belt is smaller than the width dimension of the discharging hopper, and the width dimension of the second driving belt is larger than the width dimension of the discharging hopper.

Preferably, the blade is in sliding connection with the blanking hopper.

Preferably, the limiting rod is in an L-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: according to the anti-blocking dredging device for the blanking opening of the belt conveyor, the extrusion rod is utilized to timely carry out blanking dredging on materials, and the blade is utilized to remove raw materials adhered to the inner wall of the edge of the blanking hopper, so that the influence of excessive accumulation on subsequent blanking work is avoided;

1. the extrusion rod, the movable rod and the supporting rod are arranged, under the action of the air cylinder, the movable rod penetrates through the supporting rod, and the movable rod moves in a lifting manner, so that the extrusion rod moves in the discharging hopper, extrusion discharging dredging of materials is conveniently and timely carried out, and blocking is avoided;

2. the cutter blade, the limiting rod and the chute are arranged, the cutter blade is arranged in the material receiving box, the limiting rod moves in the chute, and the cutter blade is used for scraping the blocking material adhered on the inner wall of the edge of the discharging hopper, so that the phenomenon that excessive accumulation is unfavorable for the subsequent discharging work is avoided;

3. be provided with scraper blade and expansion plate, utilize the scraper blade to scrape remaining raw materials on the conveyer belt, the expansion plate rotates to be installed on the hopper down, is convenient for adjust the angular position of scraper blade for laminate with the lower surface of first conveyer belt.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic diagram of a front cut-away structure of a movable rod according to the present utility model;

fig. 4 is a schematic diagram of the left side view of the scraper of the present utility model.

In the figure: 1. a first conveyor belt; 2. discharging a hopper; 3. a support rod; 4. a moving rod; 5. a spring; 6. a partition plate; 7. a telescoping plate; 8. a telescopic rod; 9. a cylinder; 10. extruding the rod; 11. a second belt; 12. a chute; 13. a limiting rod; 14. a receiving box; 15. a blade; 16. a scraper.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a belt feeder feed opening prevents stifled material pull throughs, including first conveyer belt 1, lower hopper 2, bracing piece 3, movable rod 4, spring 5, baffle 6, expansion plate 7, telescopic link 8, cylinder 9, extrusion stick 10, second conveyer belt 11, spout 12, inject pole 13, connect magazine 14, blade 15 and scraper blade 16, first conveyer belt 1 transports the material, conveys the material to second conveyer belt 11 through lower hopper 2, the internally mounted of lower hopper 2 has the buffer board, avoid the material weight too big to lead to the unloading in-process to second conveyer belt 11 damage;

as shown in fig. 1 and 2, a supporting rod 3 is installed on the right side of a discharging hopper 2, the longitudinal section of the supporting rod 3 is of an F-shaped structure, an air cylinder 9 is installed at the top of the supporting rod 3, a moving rod 4 penetrates through the inside of the supporting rod 3, the air cylinder 9 is connected with the top end of the moving rod 4, the outer end of the moving rod 4 is connected with a spring 5 and a partition plate 6, when materials in the discharging hopper 2 are blocked, as shown in fig. 3, the moving rod 4 moves up and down in the supporting rod 3 under the action of the air cylinder 9, so that an extrusion rod 10 at the bottom of the moving rod 4 moves, and therefore blocked materials in the discharging hopper 2 are extruded and dredged, blocking is avoided, and the extrusion rod 10 is in threaded connection with the moving rod 4, so that cleaning and replacement are facilitated;

as shown in fig. 1 and 2, an air cylinder 9 is arranged below the supporting rod 3, the air cylinder 9 is connected with a limiting rod 13, the limiting rod 13 is installed inside the chute 12 in a clamping way, a material receiving box 14 is arranged at the bottom end of the limiting rod 13, a blade 15 is installed in the material receiving box 14, the blade 15 is attached to the inner wall of the edge of the lower hopper 2, when excessive blocking is adhered to the inner wall of the edge of the bottom end of the lower hopper 2, the air cylinder 9 can be utilized, so that the limiting rod 13 moves in the chute 12 to drive the blade 15 to move on the inner wall of the lower hopper 2, the blocking is scraped to be convenient for dredging, the subsequent blanking work is facilitated, and the manual cleaning operation is lightened;

as shown in fig. 1 and 4, the top end of the blanking hopper 2 is rotatably provided with a telescopic plate 7, the top end of the telescopic plate 7 is connected with a scraping plate 16, a worker can rotate the angle of the telescopic plate 7, adjust the length of the telescopic plate 7, enable the scraping plate 16 to be attached to the lower surface of the first conveyor belt 1, then fix the telescopic plate 7 through a telescopic rod 8, the telescopic rod 8 is arranged on the outer side of the blanking hopper 2, and scrape residual raw materials on the conveyor belt by the scraping plate 16 so as to finish a series of operations of the anti-blocking dredging device of the blanking opening of the belt conveyor.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a stifled material pull throughs is prevented to belt feeder feed opening, includes first conveyer belt (1), lower hopper (2) and movable rod (4), its characterized in that:

the right side of first conveyer belt (1) is equipped with down hopper (2), bracing piece (3) are installed on the right side of lower hopper (2), the longitudinal section of bracing piece (3) is "F" font structure, inside running through of bracing piece (3) has movable rod (4), the outer end of movable rod (4) is connected with spring (5), install on baffle (6) on the top of spring (5), baffle (6) are installed at movable rod (4) outer end, the top of movable rod (4) is connected with the output of cylinder (9), the top at bracing piece (3) is installed to cylinder (9), the bottom screw thread connection of movable rod (4) has extrusion stick (10), extrusion stick (10) are located the top of lower hopper (2), the below of lower hopper (2) is equipped with second drive belt (11), install spout (12) on the outer wall of lower hopper (2), spout (12) block connection has limit pole (13), limit for connecting box (14), limit for connecting box (14) has in box (13);

the lower surface laminating of first conveyer belt (1) has scraper blade (16), scraper blade (16) are installed on expansion plate (7), expansion plate (7) rotate and install the top at hopper (2) down, the outer end of expansion plate (7) is connected with telescopic link (8), the outside at hopper (2) down is installed to telescopic link (8).

2. The belt conveyor blanking opening anti-blocking dredging device according to claim 1, wherein: and a buffer plate is arranged in the blanking hopper (2).

3. The belt conveyor blanking opening anti-blocking dredging device according to claim 1, wherein: the extrusion rod (10) and the support rod (3) form a lifting structure.

4. The belt conveyor blanking opening anti-blocking dredging device according to claim 1, wherein: the width dimension of the first conveyor belt is smaller than the width dimension of the discharging hopper (2), and the width dimension of the second conveyor belt (11) is larger than the width dimension of the discharging hopper (2).

5. The belt conveyor blanking opening anti-blocking dredging device according to claim 1, wherein: the blade (15) and the discharging hopper (2) form sliding connection.

6. The belt conveyor blanking opening anti-blocking dredging device according to claim 1, wherein: the limiting rod (13) is of an L-shaped structure.

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