CN215709295U

CN215709295U - Prevent buried scraper conveyor of hindering material

Info

Publication number: CN215709295U
Application number: CN202122060541.1U
Authority: CN
Inventors: 张华中
Original assignee: Yidu Runhe Machinery Manufacturing Co ltd
Current assignee: Yidu Runhe Machinery Manufacturing Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-01
Anticipated expiration: 2031-08-30

Abstract

The utility model relates to the technical field of embedded scraper conveyors, and discloses an anti-blocking embedded scraper conveyor which comprises a casing, wherein a transmission gear disc is fixedly arranged in the casing, a scraper conveying chain is embedded and arranged outside the transmission gear disc, a discharging pipe and a feeding pipe are communicated and arranged outside the casing, a first motor is fixedly arranged outside the feeding pipe, a supporting shaft is rotatably arranged in the feeding pipe, and a material distributing plate is fixedly arranged on the outer wall of the supporting shaft. The raw materials conveyed by the feeding pipe fall on the surface of the buffer plate, the cam block is driven to rotate by the second motor, the fit block of the buffer plate is fit with the cam block, and the spring frame is matched, so that the buffer plate can vibrate, the raw materials on the surface of the buffer plate can be uniformly and slowly shaken to fall on the surface of the scraper conveyor chain, the condition that the scraper conveyor chain is not blocked is ensured, and the scraper conveyor chain is practical and suitable for wide popularization and use.

Description

Prevent buried scraper conveyor of hindering material

Technical Field

The utility model belongs to the technical field of buried scraper conveyors, and particularly relates to a material blockage preventing buried scraper conveyor.

Background

The buried scraper conveyer is a continuous transportation device for conveying bulk materials by means of a moving scraper chain in a closed rectangular section shell, and is suitable for industries and departments of metallurgy, building materials, electric power, chemical industry, cement, ports, docks, coal, mines, grain and oil, food, feed and the like because the space for conveying the materials by the buried scraper conveyer is relatively closed, and the buried scraper conveyer is suitable for conveying dangerous and easily flying materials, and has defects when in use, so that the buried scraper conveyer for preventing material blockage is provided.

Retrieve CN203237724U discloses an prevent stifled scraper conveyor, including conveyer body, motor and motor control device, its characterized in that: the head of the conveyor body is provided with a travel switch, and the travel switch is connected with a conveyor motor control device. It is further characterized in that: the travel switch is linked with the audible and visual alarm device.

However, the inventor finds that the technical scheme still has at least the following defects:

first, current buried scraper conveyor conveying pipeline when carrying the raw materials, inside the conveyer can be gushed in a large number to the raw materials, and the unable quick digestion raw materials of scraper conveyor material can cause the inside condition of putty that appears of conveyer.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides a prevent buried scraper conveyor of material that hinders, which comprises a housin, the inside fixed mounting of casing has the transmission gear dish, the outside embedding of transmission gear dish installs the scraper blade conveying chain, the outside intercommunication of casing is installed row material pipe and inlet pipe, the outside fixed mounting of inlet pipe has first motor, the inside back shaft of installing that rotates of inlet pipe, back shaft outer wall fixed mounting has the branch flitch, casing inner wall fixed mounting has the pivot body and fixed plate, the external portion of pivot is inlayed and is installed the buffer board, buffer board fixed mounting has the sand grip, buffer board bottom fixed mounting has the piece of agreeing with, fixed plate top fixed mounting has the spring frame, the outside fixed mounting of casing has the second motor, the motor shaft fixed mounting of second motor has the cam piece.

As a preferred embodiment of the present invention, a motor shaft of the first motor is connected to the support shaft.

In a preferred embodiment of the present invention, the cam block is in contact with an inner wall of the fitting block.

In a preferred embodiment of the present invention, the top of the spring frame is connected to the buffer plate.

As a preferred embodiment of the utility model, the buffer plate is located directly below the feed pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the scraper conveyor chain, raw materials are fed through the feeding pipe, the first motor drives the supporting shaft to rotate, the raw materials can be conveyed into the shell body uniformly and slowly, the phenomenon that a scraper conveyor chain blocks materials due to the fact that a large amount of raw materials flow into the shell body is avoided, the raw materials conveyed by the feeding pipe can fall on the surface of the buffer plate, the cam block is driven to rotate through the second motor, the matching block of the buffer plate is attached to the cam block, and the spring frame is matched, so that the buffer plate can vibrate, the raw materials on the surface of the buffer plate can be uniformly and slowly shaken to fall on the surface of the scraper conveyor chain, and the phenomenon that the scraper conveyor chain blocks materials is not generated is guaranteed.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a top view of the feed tube of the present invention;

FIG. 3 is a schematic view of a buffer plate according to the present invention;

FIG. 4 is a top view of a baffle of the present invention.

In the figure: 1-a housing; 2-a transmission gear disc; 3-a scraper conveyor chain; 4-a discharge pipe; 5-material distributing plate; 6-supporting the shaft; 7-a feed pipe; 8-a rotating shaft body; 9-a buffer plate; 10-a spring holder; 11-a fixed plate; 12-a cam block; 13-convex strip; 14-a matching block; 15-a second motor; 16-first motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 4, a prevent buried scraper conveyor of material that hinders, including casing 1, the inside fixed mounting of casing 1 has drive gear dish 2, drive gear dish 2 outside is inlayed and is installed scraper conveyor chain 3, casing 1 outside intercommunication is installed and is arranged material pipe 4 and inlet pipe 7, inlet pipe 7 outside fixed mounting has first motor 16, inlet pipe 7 inside rotates installs back shaft 6, back shaft 6 outer wall fixed mounting has branch flitch 5, casing 1 inner wall fixed mounting has pivot body 8 and fixed plate 11, pivot body 8 outside is inlayed and is installed buffer board 9, buffer board 9 fixed surface installs sand grip 13, buffer board 9 bottom fixed mounting has agree with piece 14, fixed plate 11 top fixed mounting has spring frame 10, casing 1 outside fixed mounting has second motor 15, the motor shaft fixed mounting of second motor 15 has cam block 12.

As shown in fig. 1 to 4, in the specific embodiment, the driving gear plate 2 is engaged with the scraper conveyor chain 3 to drive the scraper conveyor chain 3 to rotate circularly, the raw material is fed through the feeding pipe 7 and filled between the material distributing plates 5, the first motor 16 drives the supporting shaft 6 to rotate, the raw material can be conveyed into the shell 1 uniformly and slowly along with the rotation of the material distributing plates 5, the situation that the scraper conveyor chain 3 blocks materials due to the fact that a large amount of raw material rushes into the shell 1 is avoided, the raw material conveyed by the feeding pipe 7 falls on the surface of the buffer plate 9, the cam block 12 is driven to rotate by the second motor 15, since the engaging block 14 of the buffer plate 9 is attached to the cam block 12 and the spring frame 10 is matched to drive the buffer plate 9 to vibrate up and down repeatedly, the raw material on the surface of the buffer plate 9 can be uniformly and slowly fallen on the surface of the scraper conveyor chain 1, the raised strips 13 arranged on the surface of the buffer plate 9 are beneficial to the slow falling of the raw material, the raw materials are conveyed to a discharge pipe 4 and discharged during the conveying process of the scraper conveying chain 1.

As shown in fig. 1 to 4, in the present arrangement, the motor shaft of the first motor 16 is connected to the support shaft 5. Further, the first motor 16 can drive the supporting shaft 5 to rotate and drive the material distributing plate 5 to rotate, and the material can be uniformly and slowly conveyed into the shell 1 along with the rotation of the material distributing plate 5.

As shown in fig. 1 to 4, in this arrangement, the cam block 12 contacts with the inner wall of the fitting block 14, and the top of the spring holder 10 is connected to the buffer plate 9, and further, the cam block 12 is always attached to the fitting block 14 during the rotation process, and the spring holder 10 is used to drive the buffer plate 9 to repeatedly vibrate up and down.

As shown in fig. 1 to 4, in the present arrangement, the buffer plate 9 is located right below the feeding pipe 7, and further, the raw material conveyed by the feeding pipe 7 falls on the surface of the buffer plate 9, and the buffer plate 9 can further divide the raw material.

The implementation principle of the material blockage prevention buried scraper conveyor of the embodiment is as follows: transmission gear dish 2 meshes with scraper blade conveying chain 3 mutually, can drive scraper blade conveying chain 3 and carry out the circulation and rotate, put in the raw materials through inlet pipe 7, the raw materials can be filled to dividing between the flitch 5, first motor 16 drives back shaft 6 rotating, along with dividing the rotation of flitch 5, can be even slow toward the inside transported substance of casing 1, avoid the raw materials a large amount of inside of casing 1 that gushes into, the raw materials that inlet pipe 7 carried can fall on buffer board 9 surface, drive cam block 12 rotating through second motor 15, because agree with piece 14 and the laminating of cam block 12 of buffer board 9, and cooperation spring bracket 10, can drive the upper and lower vibration that buffer board 9 relapse, can fall the even slow vibrations of the raw materials on buffer board 9 surface to scraper blade conveying chain 1 surface, carry the raw materials to row of material pipe 4 department discharge among scraper blade conveying chain 1 transportation process.

Claims

1. The utility model provides a prevent buried scraper conveyor who hinders material, includes casing (1), its characterized in that, the inside fixed mounting of casing (1) has transmission gear dish (2), transmission gear dish (2) outside is inlayed and is installed scraper conveyor chain (3), the outside intercommunication of casing (1) is installed and is arranged material pipe (4) and inlet pipe (7), inlet pipe (7) outside fixed mounting has first motor (16), inlet pipe (7) internal rotation installs back shaft (6), back shaft (6) outer wall fixed mounting has branch flitch (5), casing (1) inner wall fixed mounting has pivot body (8) and fixed plate (11), the outside of pivot body (8) is inlayed and is installed buffer board (9), buffer board (9) fixed surface installs sand grip (13), buffer board (9) bottom fixed mounting has agreeing with block (14), fixed plate (11) top fixed mounting has spring frame (10), casing (1) outside fixed mounting has second motor (15), the motor shaft fixed mounting of second motor (15) has cam piece (12).

2. The scraper conveyor of claim 1, wherein the first motor (16) has a motor shaft connected to the support shaft (6).

3. The scraper conveyor of claim 1, characterized in that the cam block (12) is in contact with the inner wall of the engagement block (14).

4. The scraper conveyor of claim 1, characterized in that the top of the spring holder (10) is connected to the buffer plate (9).

5. The scraper conveyor of claim 1, characterized in that the buffer plate (9) is located directly below the feed pipe (7).