CN210230249U - Chain plate conveying device of scrap steel crusher - Google Patents

Abstract

The utility model provides a link joint conveyor of steel scrap breaker, one side on the first frame is rotated and is connected with the second frame, first frame is rotated and is installed the initiative pivot, the initiative pivot is fixed with drive sprocket, the first driven spindle of first frame installation, first driven spindle fixed mounting has first driven sprocket, the second driven spindle is installed to the free end of second frame, second driven spindle fixed mounting has second driven sprocket drive sprocket to pass through the chain and is connected with the second driven sprocket of opposite side, first frame top is equipped with into the feed bin, first half inclined plane that can make the material cunning to first back in pan feeding storehouse, the external fixation who goes into the feed bin has shock dynamo. The conveying of steel scrap can be accomplished to the efficient to can have fine protect function to equipment self, the power consumption is low simultaneously, and equipment long service life reduces user's use cost, still can reduce equipment in the use, to staff's potential safety hazard.

Description

Chain plate conveying device of scrap steel crusher

Technical Field

The utility model relates to a conveyor field especially relates to a link joint conveyor of scrap steel breaker.

Background

A chain plate type conveyer for conveying material in horizontal or inclined direction by a series of chain plates fixed to a traction chain features that its conveying capacity is high, conveying distance is long, and several technological operations can be simultaneously performed during conveying. When a chain plate conveyor is required to convey materials, general characteristics, density, maximum granularity, oil-free or chemical medicines and the like of the materials and whether the materials have certain corrosiveness, acidity or alkalinity and the like are generally considered, and the service life of the chain plate conveyor conveying belt is influenced. Moreover, the tensile force which can be borne by a common conveying belt is limited, and if the specific gravity of the materials is large and exceeds the bearing range of the conveying belt, the equipment is easily damaged. At present, two chain plate conveyors are available in domestic market, one is a conveyor made of a conveying chain plate consisting of a chain, a fulcrum and a metal plate; one is a chain plate conveyor made of a metal plate conveyer belt consisting of a chain with a bent plate and a metal plate. But there is no drag conveying apparatus of a scrap crusher suitable for scrap treatment. The steel scrap resource, as a second mining industry in the steel industry, has the advantages of energy conservation, pollution reduction, environmental protection, recycling and the like, is widely applied, accordingly, high-efficiency steel scrap treatment equipment is urgently needed, and a conveying device is indispensable key equipment in the steel scrap treatment equipment, so that the quality of the conveying device is directly related to the whole steel scrap treatment efficiency. The existing scrap steel conveying equipment has the defects of high energy consumption, short service life and high use cost, and meanwhile, the scrap steel materials are complex and various, and particularly steel wires, steel nails and the like are easy to wind or leak down the conveying equipment, so that the conveying equipment is damaged, and workers are easy to hurt.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a link joint conveyor of steel scrap breaker can accomplish the transport to the steel scrap material to can have fine protect function to equipment self, it is low to consume energy simultaneously, and equipment long service life, reduces user's use cost, still can reduce equipment in the use, to staff's potential safety hazard.

The chain plate conveying device of the scrap steel crusher comprises a first frame, wherein one side of the first frame is rotatably connected with a second frame, one side of the first frame, which is far away from the second frame, is rotatably provided with a driving rotating shaft through a bearing structure, the driving rotating shaft is connected with a driving device through a belt structure, two identical driving sprockets are fixed at two ends of the driving rotating shaft, a first driven rotating shaft is arranged at one side of the first frame, which is close to the second frame, the first driven rotating shaft is rotatably arranged on the first frame through the bearing structure, the axes of the driving rotating shaft and the first driven rotating shaft are positioned on the same horizontal line, two first driven sprockets are fixedly arranged at two ends of the first driven rotating shaft, the rotating joint of the first frame and the second frame is positioned under the first driven rotating shaft, and a second driven rotating shaft is rotatably arranged at the free end of the second frame through the bearing structure, two second driven chain wheels are fixedly arranged at two ends of the second driven rotating shaft, the two driving chain wheels are respectively connected with the second driven chain wheels at the opposite sides through two chains, the first driven chain wheel is positioned in the middle of the chain, a pinch roller is arranged right above the first driven wheel, the pinch roller is rotatably arranged on the first frame, the two chains respectively penetrate through the clearance between the pinch roller and the first driven wheel, a feed bin is arranged above the first frame and is divided into a front half part and a rear half part, the front half part is an inclined plane which can lead the material to slide to the rear half part, the rear half part is provided with a discharge hole, go into the external fixation of feed bin and have shock dynamo, first frame is fixed through a plurality of supporting legs, and the one end that first frame was kept away from to the second frame is equipped with a plurality of telescopic support legs, and telescopic support leg rotates with the second frame to be connected, and telescopic support leg's the other end rotates and is connected with the fixed block.

Preferably, the driving device comprises a motor and a speed reducer, the motor is connected with the speed reducer, and the speed reducer is connected with the driving sprocket through a belt.

Preferably, the chain plate is provided with a baffle plate, the baffle plate is fixed on one side of the chain plate with reverse movement, and the baffle plate inclines to one side of the chain plate with a certain angle with the chain plate.

The utility model has the advantages that: can carry out effectual transport to the scrap steel material, reduce the potential safety hazard to the staff, improve conveying efficiency to can have fine protect function to equipment self, the power consumption is low simultaneously, and equipment long service life, reduction user's use cost.

Drawings

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

Fig. 2 is a partial structural schematic 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 figures 1 and 2, the chain plate conveying device of the scrap steel crusher comprises a first frame 1 and is characterized in that one side of the first frame 1 is rotatably connected with a second frame 2, one side of the first frame 1, which is far away from the second frame 2, is rotatably provided with a driving rotating shaft 3 through a bearing structure, the driving rotating shaft 3 is connected with a driving device through a belt structure, two identical driving chain wheels 4 are fixed at two ends of the driving rotating shaft 3, a first driven rotating shaft 5 is arranged at one side of the first frame 1, which is close to the second frame 2, the first driven rotating shaft 5 is rotatably arranged on the first frame 1 through the bearing structure, the axes of the driving rotating shaft 3 and the first driven rotating shaft 5 are positioned on the same horizontal line, two first driven chain wheels 6 are fixedly arranged at two ends of the first driven rotating shaft 5, and the rotating connection part of the first frame 1 and the second frame 2 is positioned under the first driven rotating shaft 5, a second driven rotating shaft 7 is rotatably installed at the free end of the second frame 2 through a bearing structure, two second driven chain wheels 8 are fixedly installed at two ends of the second driven rotating shaft 7, the two driving chain wheels 4 are respectively connected with the second driven chain wheels 8 at the opposite sides through two chains 10, the first driven chain wheel 6 is located in the middle of the chains 10, a pressing wheel 14 is arranged right above the first driven wheel 6, the pressing wheel 14 is rotatably installed on the first frame, the two chains 10 respectively penetrate through a gap between the pressing wheel 14 and the first driven wheel 6, a feeding bin 9 is arranged above the first frame 1, the feeding bin 9 is divided into a front half part and a rear half part, the front half part is an inclined surface capable of enabling materials to slide to the rear half part, a discharge port 17 is arranged at the rear half part, a vibration motor 16 is fixed outside the feeding bin 9, the first frame 1 is fixed through a plurality of supporting legs, one end of the second rack far away from the first rack is provided with a plurality of telescopic supporting legs 12, the telescopic supporting legs 12 are rotatably connected with the second rack 2, and the other ends of the telescopic supporting legs 12 are rotatably connected with fixing blocks 13.

Most steel scrap transmission device in the market all adopts directly to pass through mechanical device with the steel scrap and puts in on transmission device, because the quality of steel scrap itself is great, puts in from the eminence and can cause inevitable damage to transmission device, and the sudden increase of pressure can cause the harm to carrying motor simultaneously to whole conveying equipment's life has been influenced. When the device is used, waste steel materials to be crushed are sent into the front half part of the feeding bin 9 through the mechanical transmission device, the waste steel is received by the front half part of the feeding bin 9, the waste steel is prevented from directly falling on the conveying device, the conveying device is prevented from being damaged, the conveying device can be effectively protected, the service life of the conveying device is prolonged, when the waste steel materials are put into the front half part of the feeding bin 9, the vibration device on the feeding bin is opened at the same time, the feeding bin 9 is vibrated, the waste steel materials slide to the rear half part of the feeding bin through the vibration of the vibration device, the waste steel materials fall on a chain plate 10 of the conveying device through a discharge hole of the rear half part of the feeding bin, the conveying motor is started, the first rotating shaft 3 is driven to rotate through a belt, the driving chain wheel 4 is driven to rotate, the chain 10 is driven to rotate, and the chain can be compressed when the second support 2 and the first support 1 are not on the same plane through the setting of the compression wheel 14, avoid producing the friction between chain 10 and the first frame 1, cause the damage of equipment, chain 10 drives the link joint 11 motion of fixing on chain 10 to drive the motion of steel scrap material, the steel scrap material is driven by link joint 11 and is conveyed in the breaker and carry out shredding. The chain scraper conveyor in the existing market mostly can not adjust the high speed of carrying, cause the equipment commonality not high, this device rotates on second frame 2 and installs telescopic support leg 12, telescopic support leg 12's the other end rotates and connects on fixed block 13, because fixed block 13 is fixed places subaerial, so when needs carry out the altitude mixture control to the device, telescopic support leg 12 can take place to deflect, because fixed block 13's effect, can carry out effectual support to the device, avoid the device to take place to rock, less potential safety hazard, can improve equipment's commonality simultaneously.

The driving device comprises a motor and a speed reducer, the motor is connected with the speed reducer, and the speed reducer is connected with the driving chain wheel 4 through a belt.

Set up the speed reducer at the output of motor, can be to the output torque increase of motor to the quality of multiplicable transport improves work efficiency, and the setting up of speed reducer can reduce the rotational speed that makes the motor output simultaneously and reduce, has avoided the scrap steel material to drop owing to carry at the excessive speed, causes the injury to the staff.

The chain plate 11 is provided with a baffle 15, the baffle 15 is fixed on the reverse moving side of the chain plate 11, and the baffle 15 inclines to the moving side of the chain plate 11 to form a certain angle with the chain plate 11.

Fixed and baffle on the link joint, when equipment during operation, when carrying the steel scrap material, in order to avoid the gliding of steel scrap material, baffle 15 sets up and can carry out fine pushing action to the steel scrap material, has avoided the gliding of steel scrap material, causes piling up of steel scrap material, can improve the transmission efficiency of steel scrap simultaneously, and the corresponding work efficiency that can improve equipment.

The utility model has the advantages that: can carry out effectual transport to the scrap steel material, reduce the potential safety hazard to the staff, improve conveying efficiency to can have fine protect function to equipment self, the power consumption is low simultaneously, and equipment long service life, reduction user's use cost.

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 (3)

1. A chain plate conveying device of a scrap steel crusher comprises a first rack (1) and is characterized in that one side of the first rack (1) is rotatably connected with a second rack (2), one side of the first rack (1), which is far away from the second rack (2), is rotatably provided with a driving rotating shaft (3) through a bearing structure, the driving rotating shaft (3) is connected with a driving device through a belt structure, two identical driving chain wheels (4) are fixed at two ends of the driving rotating shaft (3), one side of the first rack (1), which is close to the second rack (2), is provided with a first driven rotating shaft (5), the first driven rotating shaft (5) is rotatably arranged on the first rack (1) through the bearing structure, the axes of the driving rotating shaft (3) and the first driven rotating shaft (5) are on the same horizontal line, two first driven chain wheels (6) are fixedly arranged at two ends of the first driven rotating shaft (5), the rotary connection part of the first rack (1) and the second rack (2) is positioned under the first driven rotating shaft (5), the free end of the second rack (2) is rotatably provided with the second driven rotating shaft (7) through a bearing structure, two ends of the second driven rotating shaft (7) are fixedly provided with two second driven sprockets (8), the two driving sprockets (4) are respectively connected with the second driven sprockets (8) on the opposite side through two chains (10), the first driven sprocket (6) is positioned in the middle of the chains (10), a pressing wheel (14) is arranged over the first driven sprocket (6), the pressing wheel (14) is rotatably arranged on the first rack (1), the two chains (10) respectively penetrate through a gap between the pressing wheel (14) and the first driven sprocket (6), a feed bin (9) is arranged above the first rack (1), go into being divided into first half and latter half of feed bin (9), just this first half is for can making the material slide to latter half inclined plane, and latter half is equipped with discharge gate (17), the external fixation who goes into feed bin (9) has shock dynamo (16), first frame (1) is fixed through a plurality of supporting legs, and the one end that first frame was kept away from to the second frame is equipped with a plurality of telescopic support leg (12), and telescopic support leg (12) rotate with second frame (2) to be connected, and the other end of telescopic support leg (12) rotates and is connected with fixed block (13).

2. The chain scraper conveying device of the steel scrap crusher according to claim 1, wherein the driving device comprises a motor and a speed reducer, the motor is connected with the speed reducer, and the speed reducer is connected with the driving chain wheel (4) through a belt.

3. The apparatus of claim 1, wherein the link plate (11) is provided with a baffle plate (15), the baffle plate (15) is fixed to a side of the link plate (11) opposite to the moving direction, and the baffle plate (15) is inclined at an angle to the link plate (11) toward the side of the link plate (11) moving direction.

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