CN221164790U - Terminal ejection of compact direction hopper of multistage blanking belt feeder - Google Patents

Abstract

The utility model relates to a discharging guide hopper at the tail end of a multi-stage blanking belt conveyor, which is characterized in that a lateral discharging hole is formed in the side wall of a hopper body, and a driver is used for driving a material guide plate to enable the material guide plate to swing, so that when the tail end of the multi-stage blanking belt conveyor is not discharged, the material guide plate swings to the point of the lateral discharging hole at the lower end of the material guide plate, residual materials on the multi-stage blanking belt conveyor are discharged through the lateral discharging hole and a lateral discharging pipe, and the technical problem that the residual materials pollute materials on a transfer belt conveyor below the tail end of the multi-stage blanking belt conveyor is solved.

Description

Terminal ejection of compact direction hopper of multistage blanking belt feeder

Technical Field

The utility model belongs to the technical field of transportation or storage devices, and particularly relates to a tail end discharging guide hopper of a multi-stage blanking belt conveyor.

Background

The output guide hopper body (also called as a belt conveyor guide chute) of the belt conveyor is a part which is required to be adopted by a belt conveyor conveying system, particularly a large-capacity belt conveyor, has great effect on controlling material flow and dust.

The multi-stage blanking belt conveyor belongs to one of the belt conveyors, and can correspond to a plurality of conveying belt conveyors because the multi-stage blanking belt conveyor is provided with a plurality of blanking points, the plurality of conveying belt conveyors can have different destinations, and the multi-stage blanking belt conveyor can divide materials into different conveying belt conveyors according to working requirements for conveying. The specific structure of the multistage blanking belt conveyor can be referred to as the patent number: 2022207824981, entitled "Belt conveyor capable of Multi-Point discharge".

In the production process, the applicant finds that when the multi-point blanking belt conveyor does not have the tail end blanking points, the tail end blanking points also have residual materials to fall down, so that the problem that the materials on the conveying belt conveyor below the tail end blanking points are polluted is serious.

Disclosure of utility model

The utility model aims to solve the technical problems that: the utility model provides a terminal ejection of compact guide hopper of multistage blanking belt feeder, solves the technical problem that traditional multistage blanking belt feeder is non-terminal blanking point blanking, and terminal blanking point also has the residual material to fall down.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a multistage blanking belt feeder end ejection of compact direction hopper, includes a toper bucket body that sets up in the terminal below of belt feeder, and both ends opening and upper end opening are greater than the lower extreme opening about the bucket body, and the bucket body upper end is connected with a housing, and the housing has been seted up towards one side of belt feeder and has been supplied the inserted hole in the housing, housing inserted hole one side extend to the belt feeder frame and with frame fixed connection, be provided with a stock guide in the housing, this stock guide is just right with the belt feeder end, and the stock guide is concave arc towards one side of belt feeder, and the directional bucket body lower extreme of stock guide the stock guide is connected in the housing through the pivot rotation, and the pivot is on a parallel with the belt feeder bearing roller, and the pivot is located the top of stock guide, is connected with the driver that can drive the stock guide wobbling on the housing of stock guide dorsad belt feeder side, offer a side discharge opening on the side wall of the side wall that the bucket body is close to the belt feeder, be connected with the side discharge pipe that communicates with side discharge opening on the external lateral discharge pipe, side discharge pipe slope downwardly extends to belt feeder one side, can guide side discharge pipe side discharge port to side discharge port when driver drives side discharge port.

As a preferable scheme, a through hole is formed in a housing, which is opposite to one side of the belt conveyor, of the guide plate, a pair of hinge seats are connected to the outside of the housing, the pair of hinge seats are symmetrically arranged on two sides of the through hole and are axially arranged along a rotating shaft, the driver is a piston cylinder which is rotatably connected between the two hinge seats, and a piston rod of the piston cylinder penetrates through the through hole and is hinged with the guide plate.

As a preferable scheme, the lower opening of the bucket body is offset in a direction away from the belt conveyor, so that the inclination of the side plate close to the belt conveyor is smaller than that of the side plate far from the belt conveyor.

As a preferable scheme, one side of the material guide plate, which faces towards the tail end of the belt conveyor, is provided with a wear-resistant layer, and a buffer layer is arranged between the wear-resistant layer and the material guide plate.

The beneficial effects of the utility model are as follows: the lateral discharge opening is formed in the side wall of the bucket body, the guide plate is driven by the driver to swing, so that the guide plate can swing to the lateral discharge opening with the lower end pointing to the lateral discharge opening when the tail end of the multi-stage blanking belt conveyor is not discharged, residual materials on the multi-stage blanking belt conveyor are discharged through the lateral discharge opening and the lateral discharge pipe, and the technical problem that the residual materials pollute materials on the transfer belt conveyor below the tail end of the multi-stage blanking belt conveyor is solved.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic diagram of a structure of a tail end discharging guide hopper of a multi-stage blanking belt conveyor in a normal discharging state;

FIG. 2 is a schematic structural view of a non-discharging state of a discharging guide hopper at the tail end of the multi-stage blanking belt conveyor;

In fig. 1 and 2: 1. the belt conveyor comprises a belt conveyor body, a hopper body, a 1a, a carrier roller, a 3, a housing, a 4, an inserting opening, a 5, a frame, a 6, a material guiding plate, a 7, a rotating shaft, a 8, a driver, a9, a lateral material discharging opening, a 10, a lateral material discharging pipe, a 11, a through hole, a 12, a hinging seat, a 13, a wear-resisting layer, a 14, a buffer layer, a 15 and a transferring belt conveyor.

Detailed Description

Specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the discharging guide hopper at the tail end of the multi-stage blanking belt conveyor comprises a conical hopper body 2 arranged below the tail end of the belt conveyor 1, the upper end and the lower end of the hopper body 2 are opened, the upper end of the hopper body 2 is larger than the lower end of the hopper body, a housing 3 is connected to the upper end of the hopper body, an inserting opening 4 for the belt conveyor 1 to be inserted into the housing 3 is formed in one side of the housing 3 facing the belt conveyor 1, the tail end of the belt conveyor 1 is inserted into the housing 3 from the inserting opening 4, one side of the inserting opening 4 of the housing 3 extends to the belt conveyor frame 5 and is fixedly connected with the frame 5, a guide plate 6 is arranged in the housing 3, the guide plate 6 faces to the tail end belt of the belt conveyor 1, the guide plate 6 faces to one side of the belt conveyor 1 in a concave arc shape, the lower end of the guide plate 6 points to the lower opening of the hopper body 2, and when the discharging guide hopper at the tail end of the multi-stage blanking belt conveyor is normally discharged, the material is impacted from the tail end of the belt conveyor 1 to the guide plate 6 under the effect of inertia, then slides downwards along the guide plate 6, and falls onto a western transfer belt conveyor 15 through the opening at the lower end of the hopper 2.

The guide plate 6 is rotatably connected in the housing 3 through the rotating shaft 7, the rotating shaft 7 is parallel to the carrier roller 1a of the belt conveyor 1, the rotating shaft 7 is positioned at the top of the guide plate 6, the lower part of the guide plate 6 has the capability of swinging towards the belt conveyor 1, the housing 3 on one side of the guide plate 6 opposite to the belt conveyor 1 is connected with a driver 8 capable of driving the guide plate 6 to swing, one side wall of the bucket body 2, close to the belt conveyor 1, is provided with a lateral discharge opening 9, the outer side wall of the bucket body 2 is connected with a lateral discharge pipe 10 communicated with the lateral discharge opening 9, the lateral discharge pipe 10 extends downwards obliquely towards one side of the belt conveyor 1, and the driver 8 drives the guide plate 6 to guide materials to the lateral discharge opening 9 and discharge the materials from the lateral discharge pipe 10 when swinging towards the lateral discharge opening 9, so that the materials can be prevented from directly falling onto the transfer belt conveyor 15 below through the bottom opening of the bucket body 2.

In this embodiment, a through hole 11 is formed in a casing 3 on one side of the guide plate 6 facing away from the belt conveyor 1, a pair of hinge seats 12 are connected to the outside of the casing 3, the pair of hinge seats 12 are symmetrically arranged on two sides of the through hole 11 and are arranged along the axial direction of the rotating shaft 7, the driver 8 is a piston cylinder rotatably connected between the two hinge seats 12, and a piston rod of the piston cylinder passes through the through hole 11 and is hinged with the guide plate 6. In practical application, the driver 8 may also be an air bag, a turbine screw lifter, an electric push rod, etc. disposed on the side of the guide plate 6 opposite to the belt conveyor 1.

As an improvement to the above technical solution, in this embodiment, the lower opening of the hopper body 2 is offset in a direction away from the belt conveyor 1, so that the inclination of the side plate on the side close to the belt conveyor 1 is smaller than that of the side plate on the side far from the belt conveyor 1, which is more beneficial to guiding the residual material into the lateral discharge opening.

As a further improvement to the above technical solution, the side of the guide plate 6 facing the end of the belt conveyor 1 is provided with a wear-resistant layer 13, and a buffer layer 14 is interposed between the wear-resistant layer 13 and the guide plate 6. When the tail end discharging guide bucket body of the multi-stage discharging belt conveyor normally discharges, the material impacts on the material guide plate 6, and due to the existence of the buffer layer 14, the material rebound amplitude is small, so that the material is not easy to jump into the lateral material outlet 9. The wear-resistant layer 13 greatly improves the wear resistance and impact resistance of the material guide plate 6, prolongs the service life of the material guide plate and reduces the maintenance cost.

The working process of the utility model is as follows: as shown in fig. 1, in a normal discharging state of the discharging guide hopper at the tail end of the multi-stage discharging belt conveyor, materials are discharged from the tail end of the multi-stage discharging belt conveyor, impact on the material guide plate 6, then flow downwards under the guidance of the material guide plate 6, and fall onto the lower transfer belt conveyor 15 through the opening at the lower end of the hopper body 2.

As shown in fig. 2, when the multi-stage blanking belt conveyor discharges at a non-end discharge point, the driver 8 pushes the guide plate 6 to swing towards the lateral discharge opening 9 until the lower end of the guide plate 6 points to the lateral discharge opening 9, at this time, when the belt of the belt conveyor 1 has residual materials and drops off at the end of the belt conveyor 1, the residual materials slide into the lateral discharge opening 9 under the guide of the guide plate 6 and are discharged through the lateral discharge pipe 10. As shown in fig. 1, when the material is discharged from the lateral discharge pipe 10, the material does not fall onto the transfer belt conveyor 15 below, and the material on the transfer belt conveyor 15 is not contaminated.

The above embodiments are merely illustrative of the principles and effects of the present invention, and some of the applied embodiments, and are not intended to limit the invention; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present invention.

Claims (4)

1. The utility model provides a multistage blanking belt feeder end ejection of compact direction hopper, including setting up toper bucket body (2) in belt feeder (1) end below, bucket body (2) upper and lower both ends opening and upper end opening are greater than the lower extreme opening, bucket body (2) upper end is connected with a housing (3), one side of housing (3) towards belt feeder (1) has been seted up and has been supplied in housing (3) insert slot (4), housing (3) insert slot (4) one side to belt feeder frame (5) extend and with frame (5) fixed connection, be provided with a stock guide (6) in housing (3), this stock guide (6) are just right with belt feeder (1) end, and one side towards belt feeder (1) of stock guide (6) becomes concave arc, and stock guide (6) lower extreme is directional bucket body (2) lower extreme, characterized in that, stock guide (6) are rotated through pivot (7) and are connected in housing (3), and (7) are parallel to belt feeder (1) insert slot (5) in housing (1), stock guide (6) one side is located in the pivot (6) and can drive top (8) of stock guide (6) on one side of carrier roller (6) of back of carrier roller (1), the hopper body (2) is close to a lateral discharge opening (9) formed in one side wall of the belt conveyor (1), a lateral discharge pipe (10) communicated with the lateral discharge opening (9) is connected to the outer side wall of the hopper body (2), the lateral discharge pipe (10) obliquely extends downwards to one side of the belt conveyor (1), and the driver (8) drives the guide plate (6) to swing towards the lateral discharge opening (9) so as to guide materials to the lateral discharge opening (9) and discharge the materials from the lateral discharge pipe (10).

2. The multi-stage blanking belt conveyor tail end discharging guide hopper according to claim 1, wherein a through hole (11) is formed in a housing (3) on one side, facing away from the belt conveyor (1), of the guide plate (6), a pair of hinge seats (12) are connected to the exterior of the housing (3), the pair of hinge seats (12) are symmetrically arranged on two sides of the through hole (11) and are arranged along the axial direction of a rotating shaft (7), the driver (8) is a piston cylinder connected between the two hinge seats (12) in a rotating mode, and a piston rod of the piston cylinder penetrates through the through hole (11) to be hinged with the guide plate (6).

3. The multi-stage blanking belt conveyor end discharging guide hopper as claimed in claim 1, wherein the lower opening of the hopper body (2) is offset in a direction away from the belt conveyor (1) so that the inclination of a side plate on the side close to the belt conveyor (1) is smaller than that of a side plate on the side away from the belt conveyor (1).

4. The multi-stage blanking belt conveyor tail end discharging guide hopper according to claim 1, wherein a wear-resistant layer (13) is arranged on one side of the guide plate (6) facing the tail end of the belt conveyor (1), and a buffer layer (14) is arranged between the wear-resistant layer (13) and the guide plate (6).