CN219525101U

CN219525101U - Blocking device suitable for blanking chute

Info

Publication number: CN219525101U
Application number: CN202320502788.0U
Authority: CN
Inventors: 葛志彬; 李晓海; 王兰宾; 田欢欢; 王京园; 冀立军; 王业平; 郭进宝
Original assignee: Delong Steel Ltd
Current assignee: Delong Steel Ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-15
Anticipated expiration: 2033-03-16

Abstract

A blocking device suitable for a blanking chute comprises a rotary driving mechanism, a scraping blade and a vibrating part; the number of the rotary driving mechanisms is two, and the rotary driving mechanisms are respectively arranged at two ends of the chute; the scraping blade is arranged between the rotary driving mechanisms at the two ends; the vibrating part is arranged on the outer wall of the chute; the vibrating part comprises a sliding rail, a sliding plate, a vibrator and a displacement mechanism; the sliding rail is arranged on the outer wall of the chute along the length direction line of the chute; the sliding plate is arranged on the sliding rail in a sliding way, and one end face of the sliding plate is attached to the outer wall of the chute; the vibrator is arranged on the sliding plate; the displacement mechanism is arranged on the outer wall of the chute and is connected with the sliding plate. The utility model improves the blocking efficiency of the chute and reduces the labor intensity of staff.

Description

Blocking device suitable for blanking chute

Technical Field

The utility model relates to a blocking device, in particular to a device capable of conducting a blocked blanking chute, and belongs to the technical field of chute blocking equipment.

Background

When materials are conveyed between two belt conveyors, a chute is usually arranged at the joint of the two belt conveyors for conducting the materials, and the materials are transferred from one belt conveyor to the other belt conveyor; the viscosity of the individual materials is high, the individual materials can be adhered to the inner wall of the chute in the process of moving in the chute, and the internal channel of the chute can be blocked after excessive accumulation, so that the subsequent material transmission is affected; at present, when the chute is found to be blocked, the blocking operation is carried out manually, a worker holds a large hammer to knock the side wall of the chute, and the chute is conducted through vibration, so that the process is time-consuming and labor-consuming, the efficiency is low, and when the material adhesion is serious, the chute cannot be effectively conducted through knocking; therefore, a blocking device is required to be capable of efficiently conducting a blocking chute and ensuring smooth material conveying operation.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a blocking device suitable for a blanking chute, which can not only reduce the labor intensity of workers, but also improve the blocking efficiency of blocking the chute.

The utility model solves the problems through the following technical proposal:

a blocking device suitable for a blanking chute comprises a rotary driving mechanism, a scraping blade and a vibrating part; the number of the rotary driving mechanisms is two, and the rotary driving mechanisms are respectively arranged at two ends of the chute; the scraping blade is arranged between the rotary driving mechanisms at the two ends; the vibrating part is arranged on the outer wall of the chute; the vibrating part comprises a sliding rail, a sliding plate, a vibrator and a displacement mechanism; the sliding rail is arranged on the outer wall of the chute along the length direction line of the chute; the sliding plate is arranged on the sliding rail in a sliding way, and one end face of the sliding plate is attached to the outer wall of the chute; the vibrator is arranged on the sliding plate; the displacement mechanism is arranged on the outer wall of the chute and is connected with the sliding plate.

The blocking device suitable for the blanking chute comprises a displacement mechanism, a first motor, a screw rod and a screw rod nut; the shell of the first motor is arranged on the outer wall of the chute; one end of the screw rod is connected with a vertical plate on the outer wall of the chute in a shaft way, and the other end of the screw rod is connected with an output shaft of the first motor; the axis of the screw rod is parallel to the center line of the sliding rail; the screw nut is arranged on the screw rod and is connected with the sliding plate.

The blocking device suitable for the blanking chute comprises a rotary ring, a second motor and a driving gear; an annular groove is formed in one end of the inner wall of the chute, and the swivel is arranged in the annular groove of the inner wall of the chute; the side wall of the chute is provided with a square hole which is communicated with an annular groove on the inner wall of the chute; the two sides of the chute square hole are provided with fixed plates, and the driving gear is in gear connection between the fixed plates at the two sides; the centers of the driving gears at the two ends of the chute are connected through a connecting shaft; a circle of teeth are arranged on the circumferential outer wall of the swivel, and the driving gear penetrates through the square chute hole to be meshed with the teeth on the outer wall of the swivel; the shell of the second motor is arranged on the outer wall of the chute, and an output shaft of the second motor is connected with the central shaft of the driving gear.

The number of the scraping blades is multiple, and the scraping blades are circumferentially and symmetrically arranged between the rotating rings at the two ends; the length direction line of the scraping blade is parallel to the length direction line of the chute.

The scraping blade of the inner wall of the chute is driven to rotate by the rotary driving mechanism, and the adhesive material adhered to the inner wall of the chute is scraped to contact the blocking state of the adhesive material; the vibrator on the vibrating part vibrates while reciprocating displacement along the length direction of the chute, so that the adhesive on the inner wall of the chute is loosened, and the adhesive is separated from the inner wall of the chute more easily.

Drawings

FIG. 1 is a schematic view of the internal three-dimensional structure of a chute according to the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model A;

FIG. 3 is a schematic view of the external three-dimensional structure of the chute of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure of the present utility model B.

The list of the reference numerals in the drawings is: 1. the device comprises a scraping blade, a sliding rail, a sliding plate, a vibrator, a first motor, a lead screw nut, a rotating ring, a second motor, a driving gear and a chute.

Detailed Description

Referring to fig. 1, 2, 3 and 4, the present utility model includes a rotary drive mechanism, a blade 1 and a vibrating portion; the number of the rotary driving mechanisms is two, and the rotary driving mechanisms are respectively arranged at two ends of the chute 10; the rotary driving mechanisms at two sides are used for driving the scraping blade 1 to rotate so as to scrape materials adhered on the inner wall of the chute 10; the scraping blade 1 is arranged between the rotary driving mechanisms at the two ends; the vibrating portion is provided on the outer wall of the chute 10; the vibrating portion vibrates the outer wall of the chute 10, and loosens the material adhered to the inner wall of the chute 10, so that the material is easier to fall off.

The vibrating part comprises a sliding rail 2, a sliding plate 3, a vibrator 4 and a displacement mechanism; the sliding rail 2 is arranged on the outer wall of the chute 10 along the length direction line of the chute 10; the sliding plate 3 is arranged on the sliding rail 2 in a sliding way, and one end face of the sliding plate 3 is attached to the outer wall of the chute 10; the slide plate 3 can move on the slide rail 2 along the chute 10; the vibrator 4 is arranged on the sliding plate 3; in the process of displacement of the sliding plate 3, the vibrator 4 vibrates the passing chute 10, so that the chute is vibrated loose along the inner wall of the chute; the displacement mechanism is arranged on the outer wall of the chute 10 and is connected with the sliding plate 3; the displacement mechanism can drive the sliding plate 3 to displace along the chute 10.

The displacement mechanism comprises a first motor 5, a lead screw and a lead screw nut 6; the shell of the first motor 5 is arranged on the outer wall of the chute 10; one end of the screw rod is connected with a vertical plate on the outer wall of the chute 10 in a shaft way, and the other end of the screw rod is connected with an output shaft of the first motor 5; the axis of the screw rod is parallel to the center line of the sliding rail 2; the screw nut 6 is arranged on the screw, and the screw nut 6 is connected with the sliding plate 3; when the first motor 5 drives the screw rod to rotate, the screw rod drives the screw rod nut 6 to displace along the axial lead direction of the screw rod, and then the sliding plate 3 is driven to displace synchronously. The rotary driving mechanism comprises a swivel 7, a second motor 8 and a driving gear 9; an annular groove is formed in one end of the inner wall of the chute 10, and the swivel 7 is arranged in the annular groove of the inner wall of the chute 10; the swivel 7 rotates in an annular groove on the inner wall of the chute 10; square holes are formed in the side wall of the chute 10 and are communicated with an annular groove in the inner wall of the chute 10; the two sides of the square hole of the chute 10 are provided with fixed plates, and the driving gear 9 is connected between the fixed plates on the two sides in a shaft way; the centers of the driving gears 9 at the two ends of the chute 10 are connected through a connecting shaft; when the second motor 8 drives one driving gear 9 to rotate, the two driving gears 9 synchronously rotate under the action of the connecting shaft; a circle of teeth are arranged on the circumferential outer wall of the swivel 7, and a driving gear 9 penetrates through a square hole of the chute 10 to be meshed with the teeth on the outer wall of the swivel 7; the rotating driving gear 9 can drive the swivel 7 to synchronously rotate; the rotating swivel 7 drives the wiper blade 1 to rotate; the shell of the second motor 8 is arranged on the outer wall of the chute 10, and the output shaft of the second motor 8 is connected with the central shaft of the driving gear 9; the second motor 8 can drive the two driving gears 9 to synchronously rotate, so as to drive the swivel 7 to rotate.

The number of the scraping blades 1 is multiple, and the scraping blades are circumferentially symmetrically arranged between the rotating rings 7 at the two ends; the length direction line of the scraping blade 1 is parallel to the length direction line of the chute 10; when the swivel 7 on both sides rotates, the wiper blade 1 moves along the circumferential direction of the chute 10, and the material adhering to the inner wall of the chute 10 along the line is cleaned.

The actual use process comprises the following steps: when a worker finds that the inside of the chute is not discharged, the worker judges that the chute is blocked, then the vibrator 4 and the first motor 5 are started, so that the sliding plate 3 is displaced along the sliding rail 2, and in the displacement process, the vibrator 4 vibrates the chute 10 along the line, so that materials adhered to the inner wall of the chute are vibrated loose; after the sliding plate 3 is displaced to the end of the sliding rail 2, the first motor 5 is reversed, and the operation is repeated; meanwhile, the second motor 8 is started to drive the driving gear 9 to rotate, the driving gear 9 drives the swivel 7 to rotate, and then the scraping blade 1 in the chute 10 is driven to scrape materials adhered to the inner wall of the chute 10; after the chute 10 resumes the normal ejection of compact, close each motor, chute 10 blocks up and leads to the stifled operation to finish.

Claims

1. A lead to stifled device suitable for unloading chute, its characterized in that: comprises a rotary driving mechanism, a scraping blade (1) and a vibrating part; the number of the rotary driving mechanisms is two, and the rotary driving mechanisms are respectively arranged at two ends of the chute (10); the scraping blade (1) is arranged between the rotary driving mechanisms at the two ends; the vibrating part is arranged on the outer wall of the chute (10); the vibrating part comprises a sliding rail (2), a sliding plate (3), a vibrator (4) and a displacement mechanism; the sliding rail (2) is arranged on the outer wall of the chute (10) along the length direction line of the chute (10); the sliding plate (3) is arranged on the sliding rail (2) in a sliding way, and one end face of the sliding plate (3) is attached to the outer wall of the chute (10); the vibrator (4) is arranged on the sliding plate (3); the displacement mechanism is arranged on the outer wall of the chute (10) and is connected with the sliding plate (3).

2. The unblocking device for a feed chute according to claim 1, wherein: the displacement mechanism comprises a first motor (5), a screw rod and a screw rod nut (6); the shell of the first motor (5) is arranged on the outer wall of the chute (10); one end of the screw rod is connected with a vertical plate on the outer wall of the chute (10) in a shaft way, and the other end of the screw rod is connected with an output shaft of the first motor (5); the axis of the screw rod is parallel to the center line of the sliding rail (2); the screw nut (6) is arranged on the screw, and the screw nut (6) is connected with the sliding plate (3).

3. The unblocking device adapted for a blanking chute according to claim 2, wherein: the rotary driving mechanism comprises a swivel (7), a second motor (8) and a driving gear (9); an annular groove is formed in one end of the inner wall of the chute (10), and the swivel (7) is arranged in the annular groove of the inner wall of the chute (10); the side wall of the chute (10) is provided with a square hole which is communicated with an annular groove on the inner wall of the chute (10); the two sides of the square hole of the chute (10) are provided with fixed plates, and the driving gear (9) is axially connected between the fixed plates at the two sides; the centers of the driving gears (9) at the two ends of the chute (10) are connected through a connecting shaft; a circle of teeth are arranged on the circumferential outer wall of the swivel (7), and a driving gear (9) penetrates through a square hole of the chute (10) to be meshed with the teeth on the outer wall of the swivel (7); the shell of the second motor (8) is arranged on the outer wall of the chute (10), and an output shaft of the second motor (8) is connected with the central shaft of the driving gear (9).

4. A plugging device for a feed chute as defined in claim 3, wherein: the number of the scraping blades (1) is multiple, and the scraping blades are circumferentially symmetrically arranged between rotating rings (7) at two ends; the length direction line of the scraping blade (1) is parallel to the length direction line of the chute (10).