CN210504471U

CN210504471U - Cement clinker conveyor

Info

Publication number: CN210504471U
Application number: CN201921430811.XU
Authority: CN
Inventors: 王合伟; 孙培勇
Original assignee: Neixiang Baotianman Cement Co Ltd
Current assignee: Neixiang Baotianman Cement Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model provides a cement clinker conveyor, relate to the conveyer field, which comprises a housin, the below of casing side is opened there is the feed inlet, it has the discharge gate to open the top of the side relative with the feed inlet, the fixed board that is equipped with in the feed inlet, the equipartition has the sword groove on the fixed board, still rotate in the feed inlet and be connected with the sword groove matched with crushing roller with fixed board, the inside top interval rotation of casing is connected with first band pulley and second band pulley, the casing bottom is rotated and is connected with the third band pulley that is located under the first band pulley, it is first, the second, the third band pulley passes through belt drive and connects, even interval is fixed on the belt and is equipped with a plurality of hoppers, be equipped with the conveyer belt of carrying outside the casing in the discharge gate, dump the material. The utility model discloses changed the innovation point of current chain bucket conveyer belt structural style, conveyer pan feeding mouth department adds the crushing roller and decides the board, and broken large granule material of inter combination effectively avoids the pan feeding mouth to block up.

Description

Cement clinker conveyor

Technical Field

The utility model belongs to the technical field of the conveyer and specifically relates to a cement clinker conveyer.

Background

In the cement production process, raw materials are burnt into clinker, and then are cooled and sent into a clinker warehouse for storage. The bucket chain conveyor has the characteristics of flexible arrangement and high conveying capacity and is widely applied to the cement clinker conveying process, the conveying inclination angle of the bucket chain conveyor is generally less than or equal to 60 degrees, the economical inclination angle is 45 degrees, but the support framework of the inclined conveyor is complex, and the inclined conveyor is used when the generally vertical conveyor cannot meet the technological requirements. The existing chain bucket conveyor often has the phenomenon of blockage of a feed inlet, and the flow and particle size of materials at the feed inlet are too large, so that the conveyor cannot be conveyed or taken away in time to cause blockage; because the waist type gyration mode that current chain bucket conveyer adopted, the hopper that moves to the topmost often has partly material and can't empty outside the discharge gate and fall on the hopper or the plate link chain of below when empting the material, and long-time accumulation will cause the card of plate link chain to die the trouble.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a cement clinker conveyor, it has remaining problem to solve the pan feeding mouth and block up and empty the material.

The technical scheme is that the cement clinker conveyor comprises a shell, a feeding hole is formed in the lower portion of one side face of the shell, a discharging hole is formed in the upper portion of the side face opposite to the feeding hole, a fixed plate is fixedly arranged in the feeding hole, cutter grooves are uniformly formed in the fixed plate, a crushing roller matched with the cutter grooves of the fixed plate is rotatably connected in the feeding hole, a first belt wheel and a second belt wheel are rotatably connected to the upper portion inside the shell at intervals, a third belt wheel located right below the first belt wheel is rotatably connected to the bottom of the shell, the first belt wheel, the second belt wheel and the third belt wheel are connected through belt transmission, a plurality of hoppers are fixedly arranged on a belt at uniform intervals, a conveying belt conveyed outside the shell is arranged in the discharging hole, and materials are dumped on the conveying belt when the hoppers run to the upper portion of the conveying.

Preferably, a first motor is connected with a shaft extending shell of the crushing roller, and a second motor is connected with a shaft extending shell of the first belt wheel.

Preferably, flanges are fixedly arranged on two sides of the conveyor belt.

Preferably, the bottom of the shell is provided with a discharge opening, and a discharge door is arranged on the discharge opening.

Preferably, still fixed photoelectric sensor that is equipped with in the casing, the photoelectric sensor wire is connected with time relay, and time relay wire is connected with bee calling organ, first motor and second motor.

The utility model has the advantages that: compared with the prior art, the belt conveyor has the innovation point that the belt structure of the existing chain bucket conveyor is changed, the belt protrudes towards the discharge hole, and all materials poured by the hopper when passing through the discharge hole fall on the conveyor belt, so that the material conveying efficiency is improved; a crushing roller and a fixed plate are additionally arranged at a feed inlet of the conveyor and are combined with each other to crush large-particle materials, so that the feed inlet is effectively prevented from being blocked; the photoelectric sensor is arranged to be linked with the conveyor, and when the feeding port is blocked, the follow-up device stops working, so that the material is prevented from being further blocked.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

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

As shown in figure 1, the cement clinker conveyor comprises a shell 1, a feed inlet 2 is formed in the lower portion of one side face of the shell 1, a discharge outlet 3 is formed in the upper portion of the side face opposite to the feed inlet 2, and is characterized in that a fixed plate 4 is fixedly arranged in the feed inlet 2, cutter grooves are uniformly distributed on the fixed plate 4, a crushing roller 5 matched with the cutter grooves of the fixed plate 4 is further rotatably connected in the feed inlet 2, materials enter the conveyor from a feed inlet, are crushed by rolling between the crushing roller 5 and the fixed plate 4, large particle materials which are easy to fall and block are crushed into small particle materials, and then enter the shell 1 to reduce the possibility of blockage, a first belt wheel 6 and a second belt wheel 7 are rotatably connected in the upper portion inside the shell 1 at intervals, a third belt wheel 8 positioned under the first belt wheel 6 is rotatably connected at the bottom of the shell 1, and the first belt wheel 6, the second belt wheel 7 and the third belt wheel 8 are connected through belt transmission, a plurality of hoppers 9 are fixedly arranged on the belt at uniform intervals, a conveying belt 10 which is conveyed out of the shell 1 is arranged in the discharge port 3, and the hoppers 9 dump materials onto the conveying belt 10 when running to the position above the conveying belt 10. The belt is around first band pulley 6, second band pulley 7 and third band pulley 8 form the shape of inverse right triangle, the material drops to casing 1 bottom after rolling crushing, second band pulley 7 below promptly, the material of casing 1 bottom is ladled out to hopper 9 upwards the transportation, when hopper 9 transports to discharge gate 3, hopper 9 rotates gradually and pours out the material, because the belt is to the 3 direction bulges of discharge gate, so the material can directly be fallen on conveyer belt 10 and carried out casing 1, can not fall on the hopper 9 of below or in the casing 1.

The shaft of the crushing roller 5 extends out of the shell 1 and is connected with a first motor, and the shaft of the first belt wheel 6 extends out of the shell 1 and is connected with a second motor. The first motor drives the crushing roller 5 to continuously crush the material, the second motor drives the first belt pulley 6 to rotate, and the first belt pulley 6 is the driving part of the whole conveyor.

Flanges are fixedly arranged on two sides of the conveyor belt 10. The materials falling on the conveyor belt 10 are easy to splash and fall from two sides, and the flanges can effectively prevent the materials from splashing.

The bottom of the shell 1 is provided with a discharge opening, and a discharge door 11 is arranged on the discharge opening. The material falls to casing 1 bottom after getting into casing 1 from feed inlet 2, and hopper 9 scoops up the material of casing 1 bottom and upwards carries, and 1 bottom of casing has remaining material after shutting down, can discharge the clout through opening discharge door 11, avoids the clout deposit to harden.

Still fixedly in the casing 1 be equipped with photoelectric sensor, the photoelectric sensor wire is connected with time relay, and time relay wire is connected with bee calling organ, first motor and second motor. According to a conventional technical means, in a circuit wiring, a normally closed contact of a photoelectric sensor is connected with a coil of a time relay in series, a first normally closed contact of the time relay is connected with a buzzer in series, a second normally closed contact of the time relay is connected with a first motor in series, and a third normally closed contact of the time relay is connected with a second motor in series; when the normal operating, time relay's settlement time quantum is two adjacent hoppers 9 through the time that same point used, photoelectric sensor detects a hopper 9 every time, time relay will experience a outage, the circular telegram then restarts the timing, if the pan feeding mouth has the material to pile up and lead to hopper 9 card post, then photoelectric sensor transmits the time that gives the time relay signal and becomes long, time relay timing fails to restart, then trigger bee calling organ after timing to the time and report to the police, first motor and second motor outage simultaneously, whole conveyer stops the conveying, prevent further jam damage equipment.

The utility model discloses when using, start first motor and second motor, the material gets into from feed inlet 2 and is rolled the material of smashing large granule by crushing roller 5, solve the problem that the pan feeding mouth easily blockked up from the source, tiny particle or powdered material fall to 1 bottom of casing and are taken the transport to discharge gate 3 department by cyclic motion's hopper 9, hopper 9 inclines to pour the material in 3 departments of discharge gate down the back-off, the material drops and is seen off casing 1 on conveyer belt 10, the transport rate of improvement material.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. A cement clinker conveyor comprises a shell (1), a feed inlet (2) is formed in the lower portion of one side face of the shell (1), a discharge outlet (3) is formed in the upper portion of the side face opposite to the feed inlet (2), and is characterized in that a fixed plate (4) is fixedly arranged in the feed inlet (2), cutter grooves are uniformly distributed on the fixed plate (4), a crushing roller (5) matched with the cutter grooves of the fixed plate (4) is rotatably connected in the feed inlet (2), a first belt wheel (6) and a second belt wheel (7) are rotatably connected to the upper portion in the shell (1) at intervals, a third belt wheel (8) is rotatably connected to the bottom of the shell (1) and is positioned right below the first belt wheel (6), the second belt wheel (7) and the third belt wheel (8) are connected through belt transmission, a plurality of hoppers (9) are fixedly arranged on the belt at uniform intervals, a conveyor belt (10) for conveying the clinker to the outside the shell (1, the hopper (9) dumps material onto the conveyor belt (10) as it travels over the conveyor belt (10).

2. Cement clinker conveyor according to claim 1, wherein a first motor is connected to the shaft extension housing (1) of the crushing roller (5) and a second motor is connected to the shaft extension housing (1) of the first pulley (6).

3. Cement clinker conveyor according to claim 1, wherein ribs are fixed on both sides of the conveyor belt (10).

4. The cement clinker conveyor according to claim 1, wherein a discharge opening is formed at the bottom of the housing (1), and a discharge door (11) is provided at the discharge opening.

5. The cement clinker conveyor as claimed in claim 1 or 4, wherein a photoelectric sensor is further fixedly arranged in the housing (1), a time relay is connected with a lead of the photoelectric sensor, and a buzzer, a first motor and a second motor are connected with a lead of the time relay.