CN213737241U

CN213737241U - Deviation-preventing device for regulating carrier roller of iron remover

Info

Publication number: CN213737241U
Application number: CN202021909688.2U
Authority: CN
Inventors: 印洪海; 印勇; 杨玉海
Original assignee: Jiangsu Yanglian Magnetoelectronic Technology Co ltd
Current assignee: Jiangsu Yanglian Magnetoelectronic Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-20
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a centring device is prevented to de-ironing separator regulation bearing roller, comprising a base plate, the top symmetry of bottom plate is provided with two bearing roller bearing frames. The utility model relates to a de-ironing separator technical field, when the device opens, it can drive on the upper roller to unload the indisputable sticky tape, it reaches tight state to unload the indisputable sticky tape on the upper roller, if it inclines to unload the indisputable sticky tape, then can press the upper roller and incline to one side like the lever, make it also follows to incline to one side to unload the indisputable sticky tape, the indisputable sticky tape that unloads of the tilt state this moment breaks away from tight state, and the continuous operation in-process who unloads the indisputable sticky tape, then can utilize belt "run tight not run the pine", "run high not run low" principle makes to unload the indisputable sticky tape resume tight state gradually, the off tracking roller device that prevents on both sides can be spacing with unloading the indisputable sticky tape spacing off tracking of avoiding unloading the indisputable sticky tape and exceeding the scope, can effectually solve traditional deironing device like this and lead to the unable problem of normal work of device because of unloading the indisputable sticky tape in time.

Description

Deviation-preventing device for regulating carrier roller of iron remover

Technical Field

The utility model relates to an ironseparator technical field especially relates to an anti-deviation device of ironseparator adjusting carrier roller.

Background

The iron remover is a necessary device applied to a coal conveying system of a thermal power plant, and the head of the coal feeding conveyor belt is necessary to be a belt-type iron remover; the existing belt type iron remover comprises a magnet, a support frame, a driving motor reducer, a roller, a conveyor belt and the like; when the conveyor belt interface has deviation, the roller center mounting deviation or the roller surface is abraded and uneven, the conveyor belt can be deviated; because the remote operation is generally adopted, and the conveying belt of the belt type iron remover is short, the deviation of the conveying belt is difficult to find in time, so that equipment damage accidents are easy to happen, and the difficulty of inspection and adjustment after deviation is high.

Therefore, the deviation preventing device for the adjusting carrier roller of the iron remover solves the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an anti-deviation device for an adjusting carrier roller of an iron remover.

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

the utility model provides a deironing device adjusts bearing roller and prevents off tracking device, includes the bottom plate, the top symmetry of bottom plate is provided with two bearing roller bearing frames, the bearing roller bearing frame goes up the round connection has unloads the iron sticky tape, the bottom plate top both sides all are provided with prevents off tracking bearing roller device around, unload the iron sticky tape and lie in two prevent off tracking bearing roller device's interval, one side of bottom plate bottom is provided with the driven roll, the driven roll goes up the round connection has unloads the iron sticky tape on the driven roll, the top of bottom plate is provided with the girder steelframe, the front and back both ends of driven roll all rotate and are connected with cylinder bearing, the top of cylinder bearing and the bottom of bottom plate fixed connection, the front and back both ends of one side of bottom plate bottom all fixed connection have belt tight device, belt tight device and unload the cooperation of iron sticky tape and laminate mutually, one side rotation of bottom plate top is connected with driving pulley, the top fixed connection of bottom plate has the speed reducer, the one end of speed reducer has cup jointed the speed reducer guard shield, be provided with drive chain in the speed reducer guard shield, be provided with the speed reducer sprocket in the speed reducer guard shield, drive chain is connected with the meshing of speed reducer sprocket, be provided with the cylinder sprocket in the speed reducer guard shield, cylinder sprocket fixed connection is in one side of driving drum, the cylinder sprocket is connected with the drive chain meshing, two all rotate on the bearing bracket of bearing roller and be connected with the upper roller, unload indisputable sticky tape round joint on the upper roller.

Preferably, the bottom of the bottom plate is fixedly connected with an anti-deviation switch, a junction box is arranged in the bottom plate, and the junction box is electrically connected with the anti-deviation switch.

Preferably, two sides of the top of the bottom plate are symmetrically and fixedly connected with two hanging rings, and the hanging rings are annular.

Preferably, the bottom of the bottom plate is fixedly connected with an excitation body.

Preferably, a high carrier roller is arranged at the center of the top of the bottom plate, and the two deviation-preventing carrier roller devices are respectively and rotatably connected to two ends of the high carrier roller.

Preferably, the high carrier roller is composed of a carrier roller base, a self-aligning bearing, a bearing end cover, an oil seal, a carrier roller bearing base and a carrier roller bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, the effect of the excitation body is: the excitation is adjusted, so that the magnitude and the direction of the voltage are adjusted, and the magnitude of the voltage can be changed by changing the magnitude of the excitation; the power angle of the generator can be controlled by changing the phase angle of excitation, so that the active power and the reactive power which are sent out can be changed, the junction box has the function of quickly transmitting an electric signal to the deviation-preventing switch, and the deviation-preventing switch can quickly open the two deviation-preventing carrier roller devices for adjustment;

2. the utility model discloses, when the device opens, unload the indisputable sticky tape and can transmit on the upper roll, if unload the indisputable sticky tape and reach tight state on the upper roll, the upper roll can incline to one side like lever principle, make it also then incline to one side to unload the indisputable sticky tape, at this moment the off tracking roller device of preventing on both sides alright with unloading the indisputable sticky tape spacing, slowly make the upper roll get back to balanced state and also make it reaches tight state to unload indisputable sticky tape and upper roll, can effectually solve traditional deironing device like this and lead to the problem of the unable normal work of device because of unable timely spacing indisputable sticky tape of unloading.

Drawings

Fig. 1 is a front schematic structural view of an anti-deviation device for an adjusting carrier roller of an iron remover;

fig. 2 is a schematic structural view of the iron remover adjusting carrier roller deviation preventing device in overlooking;

fig. 3 is the utility model provides a structural schematic diagram of centring device side is prevented to de-ironing separator adjusting support roller.

In the figure: 1. a direction-changing drum; 2. a carrier roller bearing block; 3. a hoisting ring; 4. unloading the iron adhesive tape; 5. A junction box; 6. an anti-deviation carrier roller device; 7. a main beam steel frame; 8. a roller bearing; 9. a belt tensioning device; 10. an exciter body; 11. a drive roller; 12. a speed reducer; 13. a reducer shield; 14. a drive chain; 15. a reducer sprocket; 16. a roller sprocket; 17. an upper supporting roller; 18. an anti-deviation switch; 19. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an anti-deviation device for an adjusting carrier roller of an iron remover comprises a bottom plate 19, two carrier roller bearing blocks 2 are symmetrically arranged at the top of the bottom plate 19, iron unloading rubber belts 4 are connected on the carrier roller bearing blocks 2 in a winding manner, anti-deviation carrier roller devices 6 are arranged on the front side and the rear side of the top of the bottom plate 19, the iron unloading rubber belts 4 are positioned in the space between the two anti-deviation carrier roller devices 6, a direction-changing drum 1 is arranged on one side of the bottom plate 19, the iron unloading rubber belts 4 are connected on the direction-changing drum 1 in a winding manner, a main beam steel frame 7 is arranged on the top of the bottom plate 19, drum bearings 8 are rotatably connected at the front end and the rear end of the direction-changing drum 1, the tops of the drum bearings 8 are fixedly connected with the bottom of the bottom plate 19, belt tensioning devices 9 are fixedly connected at the front end and the rear end of one side of the bottom plate 19, the belt tensioning devices 9 are matched and attached with the iron unloading rubber belts 4, a driving drum 11 is rotatably connected at one side of the top of the bottom plate 19, the top of the bottom plate 19 is fixedly connected with a speed reducer 12, one end of the speed reducer 12 is sleeved with a speed reducer shield 13, a driving chain 14 is arranged in the speed reducer shield 13, a speed reducer chain wheel 15 is arranged in the speed reducer shield 13, the driving chain 14 is meshed with the speed reducer chain wheel 15, a roller chain wheel 16 is arranged in the speed reducer shield 13, the roller chain wheel 16 is fixedly connected to one side of the driving roller 11, the roller chain wheel 16 is meshed with the driving chain 14, the two roller bearing blocks 2 are rotatably connected with an upper roller 17, an iron unloading adhesive tape 4 is wound on the upper roller 17, when the device is opened, the iron unloading adhesive tape 4 is driven on the upper roller 17, the iron unloading adhesive tape 4 is in a tight state on the upper roller 17, if the iron unloading adhesive tape 4 inclines, the upper roller 17 is pressed to incline to one side like a lever, so that the iron unloading adhesive tape 4 also inclines to one side, the iron unloading sticky tape 4 of tilt state breaks away from the tight state this moment, and at the continuous operation in-process of unloading the iron sticky tape 4, then can utilize the belt "run tight not run the pine", "run high not run low" principle make the iron unloading sticky tape 4 resume tight state gradually, the off tracking roller device 6 of preventing on both sides can be spacing with unloading the iron sticky tape 4, avoid unloading the iron sticky tape 4 off tracking and exceed the scope, can effectually solve traditional deironing device like this and lead to the unable problem of normal work of the device because of unable timely spacing iron unloading sticky tape 4.

The bottom of the bottom plate 19 is fixedly connected with an anti-deviation switch 18, a junction box 5 is arranged in the bottom plate 19, and the junction box 5 is electrically connected with the anti-deviation switch 18.

Wherein, two rings 3 are symmetrically and fixedly connected to both sides of the top of the bottom plate 19, and the rings 3 are annular, so that the device can be conveniently hoisted and transported.

Wherein, the bottom of bottom plate 19 is fixedly connected with excitation body 10, and excitation body 10's effect is: the excitation is adjusted, so that the magnitude and the direction of the voltage are adjusted, and the magnitude of the voltage can be changed by changing the magnitude of the excitation; changing the phase angle of the excitation can control the power angle of the generator, so that the active and reactive power generated can be changed.

Wherein, the top center of bottom plate 19 is provided with high bearing roller, and two prevent off tracking bearing roller devices 6 and rotate respectively and connect the both ends at high bearing roller, can make things convenient for two to prevent off tracking bearing roller devices 6 and rotate to spacing to unloading indisputable sticky tape 4 like this.

The high carrier roller is formed by a carrier roller base, a self-aligning bearing, a bearing end cover, an oil seal, a carrier roller bearing base and a carrier roller bearing, and the normal work of the device is guaranteed.

The working principle is as follows: the utility model discloses in, when the device opens, unload indisputable sticky tape 4 and can drive on last bearing roller 17, if unload indisputable sticky tape 4 and reach tight state on last bearing roller 17, go up bearing roller 17 and can incline to one side like lever principle, make unload indisputable sticky tape 4 and also follow to incline to one side, at this moment the off tracking roller device 6 of preventing on both sides alright with will unload indisputable sticky tape 4 spacing, it slowly makes to go up bearing roller 17 and gets back to balanced state also to make unload indisputable sticky tape 4 and go up bearing roller 17 reach tight state can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a deironing device adjusts bearing roller and prevents off tracking device, includes bottom plate (19), its characterized in that, the top symmetry of bottom plate (19) is provided with two bearing roller bearing frame (2), the wire-wound has unloaded iron sticky tape (4) on bearing roller bearing frame (2), both sides all are provided with prevents off tracking bearing roller device (6) around the bottom plate (19) top, unload iron sticky tape (4) and be located the interval of two prevent off tracking bearing roller device (6), one side of bottom plate (19) bottom is provided with bend drum (1), wire-wound has unloaded iron sticky tape (4) on bend drum (1), the top of bottom plate (19) is provided with girder steelframe (7), both ends all rotate around bend drum (1) are connected with bearing (8), the top of bearing (8) and the bottom fixed connection of bottom plate (19), both ends all fixed connection has belt tight device (9) around bottom plate (19) bottom one side, the belt tensioning device (9) is matched and attached to the iron unloading adhesive tape (4), one side of the top of the bottom plate (19) is rotatably connected with a driving roller (11), the top of the bottom plate (19) is fixedly connected with a speed reducer (12), one end of the speed reducer (12) is sleeved with a speed reducer shield (13), a driving chain (14) is arranged in the speed reducer shield (13), a speed reducer chain wheel (15) is arranged in the speed reducer shield (13), the driving chain (14) is meshed and connected with the speed reducer chain wheel (15), a roller chain wheel (16) is arranged in the speed reducer shield (13), the roller chain wheel (16) is fixedly connected to one side of the driving roller (11), the roller chain wheel (16) is meshed and connected with the driving chain (14), and two carrier roller bearing blocks (2) are rotatably connected with upper carrier rollers (17), the iron-removing adhesive tape (4) is wound on the upper carrier roller (17).

2. The deviation preventing device for the adjusting carrier roller of the iron remover according to claim 1, wherein a deviation preventing switch (18) is fixedly connected to the bottom of the bottom plate (19), a junction box (5) is arranged in the bottom plate (19), and the junction box (5) is electrically connected with the deviation preventing switch (18).

3. The deviation preventing device for the adjusting carrier roller of the iron remover as claimed in claim 1, wherein two rings (3) are symmetrically and fixedly connected to both sides of the top of the bottom plate (19), and the rings (3) are annular.

4. The deviation preventing device for the adjusting carrier roller of the iron remover as claimed in claim 1, wherein the bottom of the bottom plate (19) is fixedly connected with an exciter body (10).

5. The deviation preventing device for the adjusting carrier roller of the iron remover as claimed in claim 1, wherein a high carrier roller is arranged at the top center of the bottom plate (19), and the two deviation preventing carrier roller devices (6) are respectively and rotatably connected to two ends of the high carrier roller.

6. The deviation preventing device for the adjusting carrier roller of the iron remover according to claim 5, wherein the high carrier roller is composed of a carrier roller base, a self-aligning bearing, a bearing end cover, an oil seal, a carrier roller bearing base and a carrier roller bearing.