CN210557478U

CN210557478U - Novel conveyor for white cement clinker

Info

Publication number: CN210557478U
Application number: CN201921062709.9U
Authority: CN
Inventors: 伍云支; 龚健
Original assignee: Gezhouba Shimen Special Cement Co ltd
Current assignee: Gezhouba Shimen Special Cement Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-19
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a novel conveyor for white cement clinker, which comprises a bracket, a track, a transmission device, a head device, a tail device and a running part; the running part is supported on a plurality of door-type supports through a track, the running part is indirectly driven by a transmission device, the track is a continuous S-shaped track with at least one bending, and the running part is supported on the track. The utility model discloses a when driving the hopper by the chain, with the gyro wheel bearing of hopper bottom on the track, ensure the stationarity of operation.

Description

Novel conveyor for white cement clinker

Technical Field

The utility model relates to a white cement grog uses novel conveyer belongs to cement manufacture equipment field.

Background

In the field of white cement production, clinker obtained by rotary kiln calcination must be bleached after being discharged from a kiln, namely, the clinker enters a bleaching machine through the rotary kiln to be cooled and bleached, and then the clinker directly enters a clinker conveyor. At present, white cement conveyors mainly include scraper conveyors, chain conveyors and the like, wherein the chain conveyors may affect the smooth running of the chains of the conveyors due to the bending of the conveying lines, and then affect the smooth running of the equipment.

Disclosure of Invention

To the not enough of above-mentioned prior art existence, the utility model provides a novel conveyer is used to white cement grog that structural design is more reasonable.

In order to achieve the above object, the utility model adopts the following technical scheme: the novel conveyor for white cement clinker comprises a bracket, a track, a transmission device, a head device, a tail device and a running part; the device is characterized in that the track is a continuous S-shaped track with at least one bend, the track comprises an upper main track and a lower main track, and the upper main track and the lower main track are both fixed on the corresponding portal supports;

the head device comprises a head support, a main shaft and head chain wheels, wherein the two head chain wheels are arranged on the main shaft, the main shaft is supported on the head support through a bearing, the head support is supported on a corresponding portal support, each head chain wheel is divided into a wheel body and a gear ring, the gear ring part is composed of a plurality of fan-shaped tooth blocks, and each fan-shaped tooth block is detachably connected with the wheel body part;

the tail device comprises tail chain wheels and a tail wheel shaft, wherein the two tail chain wheels are arranged on the tail wheel shaft which is fixed on the portal bracket through a bearing and a bearing seat;

the operation part comprises hoppers, chains and rollers, wherein a plurality of hoppers are fixed on the chains at equal intervals, and the chains at the bottoms of the hoppers are respectively meshed with the head chain wheel and the tail chain wheel; and a pair of rollers is arranged at the two sides of the bottom of each hopper every 1m, and the rollers are respectively supported on the upper main rail or the lower main rail and are in sliding fit with the rollers and the corresponding rails.

Each track in the tracks is formed by splicing a plurality of sections of tracks at the interval of 1-3mm between two adjacent sections of tracks.

Safety protection nets are arranged on two sides of the rails.

Compared with the prior art, the utility model discloses the beneficial effect who possesses is:

1. the roller at the bottom of the hopper is supported on the track while the hopper is driven by the chain, so that the running stability is ensured;

2. the gear rings of the head chain wheel and the tail chain wheel are all designed into a plurality of fan-shaped tooth blocks for splicing, so that the trouble that a bearing and the whole chain wheel must be detached is avoided when the tooth blocks are replaced, and the waste and the cost are reduced.

Drawings

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

FIG. 2 is a schematic view of the head unit of the present invention

FIG. 3 is a schematic view of the structure of the tail device of the present invention

FIG. 4 is a schematic view of the structure of the upper main rail or the lower main rail of the present invention

Fig. 5 is a schematic structural diagram of the operation component of the present invention.

Detailed Description

The invention will now be further elucidated with reference to the drawing.

As shown in fig. 1-5, the novel conveyor for white cement clinker of the present invention comprises a bracket 1, a track 2, a transmission device 3, a head device 4, a tail device 5 and a running component 6; the operation component 6 bypasses the head device 4 and the tail device 5 to form a closed operation component, the operation component 6 is supported on the door type supports 1 through the rails 2, the operation component 6 is indirectly driven by the transmission device 3, and the rails 2 are fixed on the door type supports 1 through bolts. The track 2 is a continuous S-shaped track with at least one bending, the bending radius is 10-12 meters, and the smaller the bending radius is, the larger the resistance is, the larger the upward force generated after the forward pulling force meets the resistance when the chain runs is, the damage to the conveyor parts can be caused, so the bending radius is set to be more than 10 meters. The track 2 comprises an upper main track 2.1 and a lower main track 2.2, and the upper main track 2.1 and the lower main track 2.2 are fixed on the corresponding door type supports 1 through bolts.

The transmission device 3 comprises a motor, a reducer and a coupler which are connected and fixed in a conventional way; the motor of the transmission device 3 is fixed on the head support 4.1 through a bolt, and the coupler of the transmission device 3 is fixedly connected with the axle of the head chain wheel 4.3 through a key.

The head device 4 comprises a head support 4.1, a main shaft 4.2 and head chain wheels 4.3, wherein the two head chain wheels 4.3 are fixedly arranged on the main shaft 4.2 through bolts, the main shaft 4.2 is fixed on the head support 4.1 through a rotary bearing and a bearing seat, the head support 4.1 is fixedly supported on the corresponding portal support 1 through bolts, each head chain wheel 4.3 is divided into two parts, namely a wheel body 4.31 and a gear ring 4.32, wherein the gear ring 4.32 is formed by uniformly distributing 5 fan-shaped tooth blocks in the circumferential direction, and each fan-shaped tooth block is detachably connected with the wheel body 4.31 through bolts;

the tail device 5 comprises tail chain wheels 5.1 and a tail wheel shaft 5.2, wherein the two tail chain wheels 5.1 are fixedly arranged on the tail wheel shaft 5.2 through bolts, two ends of the tail wheel shaft 5.2 are fixed on an auxiliary support through rotary bearings and bearing seats, the auxiliary support is fixed on the portal support 1 through bolts, each tail chain wheel 5.1 is divided into a wheel body 5.11 and a gear ring 5.12, wherein the gear ring 5.12 is formed by uniformly distributing 3 fan-shaped tooth blocks in the circumferential direction, and each fan-shaped tooth block is detachably connected with the wheel body 5.11;

the operation part 6 comprises hoppers 6.1, two chains 6.2 and rollers 6.3, wherein two ends of the bottom of each hopper 6.1 in the plurality of hoppers 6.1 are correspondingly welded and fixed on the two chains 6.2, the plurality of hoppers 6.1 are distributed on the chains 6.2 at equal intervals, the two chains at the bottom of each hopper 6.1 are respectively meshed with the corresponding head chain wheel 4.3 and the corresponding tail chain wheel 5.1, and each chain respectively bypasses the corresponding head chain wheel 4.3 and the corresponding tail chain wheel 5.1 to form a complete annular chain; a pair of rollers 6.3 is arranged on two sides of the bottom of each hopper 6.1 at intervals of 1m through a wheel shaft, the rollers 6.3 are sleeved on the wheel shaft and are limited on the wheel shaft by screws, the wheel shaft is fixedly connected with the bottom of the hopper 6.1 through bolts, and the rollers 6.3 are correspondingly supported on the upper main track 2.1 or the lower main track 2.2 and are in sliding fit with the corresponding tracks 2. The upper 2.1 and lower 2.2 main rails are disconnected at the location of the head and tail devices.

Each track in the tracks 2 is formed by splicing a plurality of sections of tracks at the interval of 1-3mm between two adjacent sections of tracks.

Safety protection nets 7 are fixed to the upper portions of the two sides of the upper main rail 2.1 and the bottoms of the two sides of the lower main rail 2.2 through bolts, when the safety protection nets 7 are located on the upper main rail 2.1, the heights of the safety protection nets 7 extend from the top of the upper main rail 2.1 to the top of a chain which is not lower than the top of the chain which is located on the upper main rail 2.1, and when the safety protection nets 7 are located on the lower main rail 2.2, the heights of the safety protection nets 7 extend from the bottom of the lower main rail 2.2 to the bottom of the chain which is not higher than the. The design of the safety protection net 7 further ensures the running stability.

When the cement clinker aggregate conveyor is used, white cement clinker aggregate is loaded into a plurality of hoppers 6.1, the hoppers 6.1 are driven by the transmission device 3 to synchronously transmit along with two chains under the action of the head chain wheel, and the rollers at the bottoms of the hoppers slide along corresponding tracks under the driving of the chains along with the corresponding chain wheels, so that the function of supporting chain transmission is achieved.

Claims

1. The novel conveyor for white cement clinker comprises a bracket, a track, a transmission device, a head device, a tail device and a running part; the device is characterized in that the track is a continuous S-shaped track with at least one bend, the track comprises an upper main track and a lower main track, and the upper main track and the lower main track are both fixed on the corresponding portal supports;

the operation part comprises hoppers, chains and rollers, wherein a plurality of hoppers are fixed on the chains at equal intervals, and the chains at the bottoms of the hoppers are respectively meshed with the head chain wheel and the tail chain wheel; a plurality of pairs of rollers are arranged on two sides of the bottom of each hopper, and the rollers are respectively supported on the upper main rail or the lower main rail and are in sliding fit with the rollers and the corresponding rails.

2. The novel conveyor for white cement clinker as claimed in claim 1, wherein each of the rails is formed by splicing a plurality of rails at an interval of 1-3mm between two adjacent rails.

3. A novel conveyor for white cement clinker according to claim 1 or 2, characterized in that a safety net is provided on both sides of the rail.