CN219030654U

CN219030654U - Anti-sticking device for feed opening

Info

Publication number: CN219030654U
Application number: CN202320180658.XU
Authority: CN
Inventors: 张涛; 左俊杰; 李�浩; 张京玉
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-05-16
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the technical field of feeding systems of belt conveyors and discloses an anti-sticking device for a blanking port, which comprises an upper belt conveyor, a lower belt conveyor and a transfer blanking port, wherein the transfer blanking port is positioned between the upper belt conveyor and the lower belt conveyor, a cross rod is arranged between the inner walls of the transfer blanking port, which are close to the top end, the bottom of the cross rod is provided with a plurality of uniformly distributed blocking chains, and an adjusting component for controlling the cross rod to move is arranged on the transfer blanking port. According to the utility model, the viscous material entering the feed opening is blocked by utilizing the chains, so that the material cannot directly brush the inner wall of the feed opening, and the phenomenon of sticking the material in the transfer feed opening can be avoided as much as possible.

Description

Anti-sticking device for feed opening

Technical Field

The utility model relates to the technical field of feeding systems of belt conveyors, in particular to an anti-sticking device for a feed opening.

Background

The belt conveying system is the most common equipment for conveying raw fuel materials in various steel production enterprises, and mainly comprises a belt frame, conveying belts, carrier rollers, a carrier roller frame, a tensioning device, a transmission device and the like, wherein one belt is connected in series up and down through a feed opening of a head wheel and a tail wheel to form a whole material conveying system, and required materials are conveyed to a destination. The device has the characteristics of small occupied area, high conveying efficiency, few interference factors and the like, is simple in structure, convenient to maintain, high in component standardization degree and is favored by various iron and steel enterprises.

When the belt conveyor above the blanking port conveys materials, the conveyed materials fall into the blanking port, due to the fact that the conveyed materials have certain inertia, the materials can be in direct contact with the inner side walls corresponding to the blanking port when falling, when the belt conveys materials with high viscosity, the inner side walls corresponding to the blanking port can be caused to be sticky, the blanking speed of the blanking port can be greatly influenced, even the blanking speed of the blanking port can be caused to be blocked, the materials are continuously conveyed by the upper belt conveyor, the materials in the blanking port can be gradually accumulated, the phenomenon that the materials spill out can occur, the conveying belt of the upper belt conveyor can be supported after the materials in the blanking port are piled up, the conveying belt is caused to deviate, normal movement of a feeding system of the belt conveyor is affected, staff is required to frequently clean the sticky materials of the blanking port, and the labor is greatly increased.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides a blanking port anti-sticking device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an antiseized material device of feed opening, includes belt feeder, lower belt feeder, transfer feed opening, the transfer feed opening is located between belt feeder and the lower belt feeder, be equipped with the horizontal pole between the inner wall that the transfer feed opening is close to the top, a plurality of evenly distributed's blocking chain is installed to the bottom of horizontal pole, install the adjusting part that is used for controlling the horizontal pole and removes on the transfer feed opening.

Preferably, the adjusting component comprises an adjusting screw rod, one end of the adjusting screw rod penetrates through the side wall of the transfer feed opening and extends to the inner cavity of the adjusting screw rod, a nut in threaded connection with the adjusting screw rod is fixedly inlaid at the side wall of the transfer feed opening, and the end part of the adjusting screw rod is rotatably connected with the rod wall of the cross rod through a bearing seat.

Preferably, the blocking chain comprises a plate chain.

Preferably, the ball grooves are formed in the two ends of the cross rod, and balls in rolling connection with the inner wall of the middle-rotating blanking opening are arranged in the ball grooves.

Preferably, a hand wheel is arranged at one end of the adjusting screw rod, which is far away from the cross rod.

Compared with the prior art, the utility model provides the feed opening anti-sticking device, which has the following beneficial effects:

1. this antiseized material device of feed opening is through horizontal pole and a plurality of evenly distributed's of bottom blocking the chain to the viscous material that falls into in the transfer feed opening blocks, makes viscous material when getting into the transfer feed opening, can not directly wash its inner wall, thereby can avoid the transfer feed opening to appear the viscose material phenomenon as far as possible, moreover, blocks the chain and can swing back and forth by itself after receiving the material washing, thereby conveniently throws away the material that will adhere on blocking the chain down.

2. This antiseized material device of feed opening conveniently adjusts horizontal pole through adjusting part and carries out horizontal migration in the transfer feed opening to be convenient for according to the conveying speed of top belt feeder, will block the suitable position department of chain adjustment in the transfer feed opening, thereby guarantee to keep off the material effect.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the viscous material entering the blanking opening is blocked by utilizing a plurality of chains, so that the material can not directly brush the inner wall of the blanking opening, and the phenomenon of sticking the material in the transfer blanking opening can be avoided as much as possible.

Drawings

Fig. 1 is a schematic structural diagram of a feed opening anti-sticking device provided by the utility model;

FIG. 2 is a schematic view of the structure of the connecting portion of the cross bar and the plurality of blocking chains in the present utility model;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a belt conveyor is arranged; 2. a lower belt conveyor; 3. a transfer blanking port; 4. a cross bar; 5. blocking the chain; 6. adjusting a screw rod; 7. a ball; 8. and a hand wheel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a feed opening anti-sticking device comprises an upper belt conveyor 1, a lower belt conveyor 2 and a transfer feed opening 3, wherein the upper belt conveyor 1 is used for guiding materials into the transfer feed opening 3 in a transportation manner, then the materials fall on a tail wheel of the lower belt conveyor 2 for continuous transportation, and the transfer feed opening 3 is positioned between the upper belt conveyor 1 and the lower belt conveyor 2;

be equipped with horizontal pole 4 between the inner wall that transfer feed opening 3 is close to the top, a plurality of evenly distributed's blocking chain 5 are installed to the bottom of horizontal pole 4, and blocking chain 5 includes the plate type chain for viscous material can not directly wash the inside wall of transfer feed opening 3, blocks chain 5 and can the swing back and forth when receiving the material washing moreover, makes the difficult adhesion of material on blocking chain 5.

Referring to fig. 1-3, an adjusting component for controlling the movement of the cross rod 4 is mounted on the transfer feed opening 3, the adjusting component comprises an adjusting screw rod 6, a hand wheel 8 is mounted at one end of the adjusting screw rod 6 far away from the cross rod 4, the rotation of the adjusting screw rod 6 is conveniently controlled, one end of the adjusting screw rod 6 penetrates through the side wall of the transfer feed opening 3 and extends to the inner cavity of the same, a nut in threaded connection with the adjusting screw rod 6 is fixedly inlaid at the side wall of the transfer feed opening 3, and the end part of the adjusting screw rod 6 is in rotary connection with the rod wall of the cross rod 4 through a bearing seat;

the ball groove has all been seted up at the both ends of horizontal pole 4, and installs in the ball groove with transfer feed opening 3 inner wall roll connection's ball 7, utilize ball 7 not only can reduce the frictional force that receives when horizontal pole 4 removes, and convenient spacing moreover for can not drive horizontal pole 4 and take place to rotate when adjusting screw 6 rotates, thereby ensure the stability of position when horizontal pole 4 removes.

Working principle: according to the speed of the upper belt conveyor 1 for conveying materials, the hand wheel 8 is rotated to drive the adjusting screw 6 to rotate, and the cross rod 4 can be adjusted to a proper position in the transfer feed opening 3, so that the viscous materials conveyed by the upper belt conveyor 1 can directly correspond to a plurality of blocking chains 5 at the bottom of the scouring cross rod 4, the phenomenon that the viscous materials are adhered to the inner wall of the transfer feed opening 3 because the viscous materials are scoured is avoided, the blocking chains 5 can swing back and forth when the viscous materials are scoured, the materials adhered to the blocking chains 5 can be thrown down, and the viscous materials can be guaranteed to normally fall on the lower belt conveyor 2 through the transfer feed opening 3 for subsequent conveying.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an antiseized material device of feed opening, includes belt feeder, lower belt feeder, transfer feed opening, the transfer feed opening is located between belt feeder and the lower belt feeder, its characterized in that, be equipped with the horizontal pole between the inner wall that the transfer feed opening is close to the top, a plurality of evenly distributed's blocking chain is installed to the bottom of horizontal pole, install the adjusting part who is used for controlling the horizontal pole and removes on the transfer feed opening.

2. The feed opening anti-sticking device according to claim 1, wherein the adjusting assembly comprises an adjusting screw rod, one end of the adjusting screw rod penetrates through the side wall of the transfer feed opening and extends to the inner cavity of the adjusting screw rod, a nut in threaded connection with the adjusting screw rod is fixedly inlaid at the side wall of the transfer feed opening, and the end part of the adjusting screw rod is in rotary connection with the rod wall of the cross rod through a bearing seat.

3. The feed opening anti-sticking device of claim 1, wherein the blocking chain comprises a plate chain.

4. The feed opening anti-sticking device according to claim 1, wherein ball grooves are formed in two ends of the cross rod, and balls in rolling connection with the inner wall of the middle-rotation feed opening are installed in the ball grooves.

5. The feed opening anti-sticking device according to claim 2, wherein a hand wheel is installed at one end of the adjusting screw far away from the cross rod.