CN219990242U

CN219990242U - Bridge type scraper reclaimer with permanent magnet coupler

Info

Publication number: CN219990242U
Application number: CN202321556088.6U
Authority: CN
Inventors: 董文元; 刘荣华; 汤淑霞
Original assignee: Shawan Tianshan Cement Co ltd
Current assignee: Shawan Tianshan Cement Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-10
Anticipated expiration: 2033-06-19

Abstract

The utility model belongs to the technical field of bridge type scraper reclaimer electromagnetic clutch reconstruction design research, in particular to a bridge type scraper reclaimer with a permanent magnet coupler, which comprises a device permanent magnet coupler, wherein one side of the device permanent magnet coupler is provided with a bridge type scraper reclaimer load shaft, the other side of the device permanent magnet coupler is provided with a disassembly component, the other end of the disassembly component is provided with a device motor, the bottom of the device permanent magnet coupler is provided with a lifting component, and the interior of the lifting component is provided with an automatic fan component; the disassembly assembly comprises a disassembly screw, a disassembly nut, a motor rotating core and a conductor rotor, wherein the bottom thread of the disassembly screw is connected with the disassembly nut, and the outer wall of the disassembly screw is connected with the motor rotating core in a clamping way; the utility model is convenient to put an end to the phenomenon of losing the transmission speed of the material taking walking motor, is convenient to improve the stack changing efficiency, and is convenient to reduce the maintenance amount and the maintenance cost.

Description

Bridge type scraper reclaimer with permanent magnet coupler

Technical Field

The utility model relates to the technical field of engineering design research of electromagnetic clutch reconstruction of a bridge type scraper reclaimer, in particular to a bridge type scraper reclaimer with a permanent magnet coupler.

Background

A bridge scraper reclaimer for homogenizing and reclaiming limestone in clinker production line is a reclaiming device for a pre-homogenizing storage yard of raw material in cement plant, which comprises a track, a box-shaped main beam, a scraper conveying part, a loose rake, a head and tail wheel end beam, a power and control cable and the like.

In China patent 202221707370.5, the bridge type scraper reclaimer comprises a bridge, a climbing vehicle, a hanging bracket and a material harrow, wherein the hanging bracket and the material harrow are connected with the climbing vehicle, wheels arranged below the climbing vehicle are located on a track on the bridge, a guide mechanism is arranged between the hanging bracket and the side surface of the bridge, the material harrow is of a double-layer truss structure, the hanging bracket is a U-shaped hanging bracket, the U-shaped hanging bracket is respectively and fixedly connected to two ends of the climbing vehicle, a U-shaped opening is downward, the guide mechanism is arranged between the inner side of the U-shaped opening and the side surface of the bridge, the wheels are positioned on the inner sides of the U-shaped hanging brackets at the two ends, and the lower part of the material harrow is rotationally connected with the bottom end parts of the U-shaped hanging bracket through a rotating shaft. The reclaimer has the advantages of simple structure, good rigidity, strong deformation resistance, long service life and improvement of working efficiency.

When the existing bridge type scraper reclaimer operates, the transmission speed of a reclaiming travelling motor is lost frequently, so that the reclaimer is not inclined correctly; when the pile is replaced, the electromagnetic clutch is not completely released due to residual magnetism to generate friction force, so that the load of a pile replacing motor is increased to frequently trip, and the pile is difficult to replace; the electromagnetic clutch is damaged after being used for three months basically, and the maintenance cost and the labor intensity of maintenance personnel are increased.

Accordingly, a bridge type scraper reclaimer with a permanent magnet coupler is provided for the problems.

Disclosure of Invention

In order to make up the defects of the prior art, the method for replacing the electromagnetic clutch by adopting the permanent magnet coupler solves the problem of loss of the transmission speed of the material taking walking motor, and solves the problems of difficult stack replacement and high maintenance cost.

The technical scheme adopted for solving the technical problems is as follows: the bridge type scraper reclaimer with the permanent magnet coupler comprises a device permanent magnet coupler, wherein a bridge type scraper reclaimer load shaft is arranged on one side of the device permanent magnet coupler, a disassembly component is arranged on the other side of the device permanent magnet coupler, a device motor is arranged on the other end of the disassembly component, a lifting component is arranged at the bottom of the device permanent magnet coupler, and an automatic fan component is arranged in the lifting component; the disassembly assembly comprises a disassembly screw, a disassembly nut, a motor rotating core and a conductor rotor, wherein the bottom thread of the disassembly screw is connected with the disassembly nut, the outer wall of the disassembly screw is connected with the motor rotating core in a clamping manner, and the conductor rotor is connected with the outer wall of the motor rotating core in a clamping manner.

Preferably, the disassembling screw forms a detachable structure through the conductor rotor, the motor rotating core and the disassembling nut, and the motor rotating core and the conductor rotor form a clamping structure.

Preferably, the lifting assembly comprises a lifting plate, a first supporting plate, a second supporting rod, a rotary screw and a fixing nut, wherein one side of the lifting plate is movably connected with the first supporting plate, the other side of the lifting plate is movably connected with the second supporting rod, the rotary screw is arranged in the lifting plate, and the fixing nut is connected with the end part of the rotary screw in a threaded manner.

Preferably, the rotary screw forms a detachable structure through the second support rod, the lifting plate, the first support plate and the fixing nut, and the lifting plate forms a lifting structure through the rotary screw, the fixing nut and the first support plate.

Preferably, the automatic fan assembly comprises a temperature sensor, a telescopic outer shell, a telescopic inner rod, a conductive rod, a fan power supply, a device fan, a device power supply, a device spring and a spring fixing pile, wherein the telescopic outer shell is electrically connected to the inner electric side of the temperature sensor, the telescopic inner rod is connected to the inner sliding of the telescopic outer shell, the conductive rod is movably connected to the end part of the telescopic inner rod, the fan power supply is movably connected to the top of the conductive rod, the device fan is electrically connected to the back of the fan power supply, the device power supply is arranged on the side of the conductive rod, the device spring is arranged at the bottom of the conductive rod, and one end of the device spring is elastically connected with the spring fixing pile.

Preferably, the telescopic inner rod and the conductive rod form a sliding structure through the telescopic outer shell, the telescopic inner rod and the device power supply form a rotating structure through the fan power supply, and the conductive rod and the spring fixing pile form an elastic structure through the device spring.

Preferably, a fixing pad is arranged at the bottom of the lifting assembly, and the fixing pad is made of rubber.

The utility model has the advantages that:

1. the synchronous rotating speed can be realized through the adjustment of the coupling area between the rotors; the flexible starting reduces the impact current of the motor and prolongs the service life of the equipment; vibration isolation, no mechanical connection and prolonged service life of main components of the transmission system;

2. the structure is simple, maintenance is free, no easy-to-wear parts exist, and the device can adapt to severe environments; the installation is simple, and larger installation centering errors are tolerated; the volume is small, the installation is simple and convenient, and a foundation is not needed to be moved for modifying the system; no external power supply, no harmonic pollution, high torque transmission and allowable impact load.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the present utility model;

FIG. 2 is a schematic perspective view of the whole bottom view of the present utility model;

FIG. 3 is a schematic view of an exploded view of the disassembly assembly of the present utility model;

FIG. 4 is an enlarged schematic view of the lifting assembly of the present utility model;

fig. 5 is a schematic view illustrating an internal structure of the automatic fan assembly according to the present utility model.

In the figure: 1. a permanent magnet coupler is arranged; 2. a load shaft of the bridge type scraper reclaimer; 3. disassembling the assembly; 301. disassembling a screw; 302. disassembling the nut; 303. a motor rotating core; 304. a conductor rotor; 4. a device motor; 5. a lifting assembly; 501. a lifting plate; 502. a first support plate; 503. a second support bar; 504. rotating the screw; 505. a fixing nut; 6. an automatic fan assembly; 601. a temperature sensor; 602. a telescoping housing; 603. a telescopic inner rod; 604. a conductive rod; 605. a fan power supply; 606. a device fan; 607. a device power supply; 608. a device spring; 609. a spring fixing pile; 7. and (5) fixing the pad.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, a bridge type scraper reclaimer with a permanent magnet coupler includes a device permanent magnet coupler 1, a bridge type scraper reclaimer load shaft 2 is installed on one side of the device permanent magnet coupler 1, a disassembling component 3 is arranged on the other side of the device permanent magnet coupler 1, a device motor 4 is installed on the other end of the disassembling component 3, a lifting component 5 is arranged at the bottom of the device permanent magnet coupler 1, and an automatic fan component 6 is arranged in the lifting component 5; the disassembly assembly 3 comprises a disassembly screw 301, a disassembly nut 302, a motor rotating core 303 and a conductor rotor 304, wherein the disassembly nut 302 is connected with the bottom thread of the disassembly screw 301, the motor rotating core 303 is connected with the outer wall of the disassembly screw 301 in a clamping manner, and the conductor rotor 304 is connected with the outer wall of the motor rotating core 303 in a clamping manner.

Referring to fig. 3, a bridge type scraper reclaimer with a permanent magnet coupler is shown, a disassembling screw 301 forms a detachable structure through a conductor rotor 304, a motor rotating core 303 and a disassembling nut 302, and the motor rotating core 303 and the conductor rotor 304 form a clamping structure, so that the permanent magnet coupler is increased to solve the problem that the transmission speed of a material taking travelling motor is lost, the stack changing efficiency is improved, and the running reliability of equipment is improved.

Referring to fig. 4, a lifting assembly 5 of a bridge type scraper reclaimer with a permanent magnetic coupler includes a lifting plate 501, a first support plate 502, a second support rod 503, a rotary screw 504, and a fixing nut 505, wherein one side of the lifting plate 501 is movably connected with the first support plate 502, the other side of the lifting plate 501 is movably connected with the second support rod 503, the rotary screw 504 is disposed in the lifting plate 501, and the fixing nut 505 is screwed at the end of the rotary screw 504.

Referring to fig. 4, in the bridge type scraper reclaimer with a permanent magnetic coupler, a rotary screw 504 forms a detachable structure through a second supporting rod 503, a lifting plate 501, a first supporting plate 502 and a fixing nut 505, and the lifting plate 501 forms a lifting structure through the rotary screw 504, the fixing nut 505 and the first supporting plate 502, so that the permanent magnetic coupler 1 of the device can be supported by adjusting the height of a fixing pad 7, the phenomenon of dislocation damage caused by suspending the device is avoided, and the bridge type scraper reclaimer is convenient to adapt to different bottom surface environments.

Example two

Referring to fig. 5, an automatic fan assembly 6 of a bridge type scraper reclaimer with a permanent magnet coupler includes a temperature sensor 601, a telescopic housing 602, a telescopic inner rod 603, a conductive rod 604, a fan power 605, a device fan 606, a device power 607, a device spring 608, and a spring fixing pile 609, wherein an inner electrical side of the temperature sensor 601 is electrically connected with the telescopic housing 602, the telescopic inner rod 603 is slidably connected with the inside of the telescopic housing 602, an end of the telescopic inner rod 603 is movably connected with the conductive rod 604, a top of the conductive rod 604 is movably connected with the fan power 605, a back of the fan power 605 is electrically connected with the device fan 606, a side of the conductive rod 604 is provided with the device power 607, a bottom of the conductive rod 604 is provided with the device spring 608, and one end of the device spring 608 is elastically connected with the spring fixing pile 609.

Referring to fig. 5, in the bridge type scraper reclaimer with a permanent magnetic coupler, a sliding structure is formed by a telescopic inner rod 603 and a conductive rod 604 through a telescopic outer shell 602, a rotating structure is formed by the telescopic inner rod 603 and a device power supply 607, and an elastic structure is formed by the conductive rod 604 and a spring fixing pile 609 through a device spring 608, so that the opening and closing of the device fan 606 can be controlled more intelligently, and the waste of energy sources is saved to a certain extent.

Referring to fig. 1 and 2, a bridge type scraper reclaimer with a permanent magnetic coupler is disclosed, a fixing pad 7 is arranged at the bottom of a lifting assembly 5, and the fixing pad 7 is made of rubber material, so that the functions of skid resistance and support can be achieved, and dislocation caused by suspension of the device is avoided.

Working principle: firstly, the permanent magnet coupler 1 of the device and the motor 4 of the device are installed through a clamping structure between a motor rotating core 303 and a conductor rotor 304, the device is fixed through a detachable structure between a detaching screw 301 and a detaching nut 302, and the permanent magnet coupler 1 of the device and a load shaft 2 of a bridge type scraper reclaimer are installed through the same operation; meanwhile, the fixing pad 7 is adjusted to a position contacting the ground by a lifting structure between the lifting plate 501 and the first supporting plate 502, and the position of the fixing pad 7 is fixed by a detachable structure between the rotating screw 504 and the fixing nut 505;

then, the fixing pad 7 is made of rubber, the rubber has high elasticity, high tensile strength and good wear resistance, and then in daily operation, when the temperature sensor 601 recognizes that the temperature of the device exceeds a rated value, the telescopic inner rod 603 is pushed to push the conductive rod 604 to be in contact with the device power supply 607, at the moment, the device fan 606 is electrified to start radiating heat of the device, when the temperature is reduced to a specified temperature, the telescopic inner rod 603 is retracted, and the conductive rod 604 is pulled back to the initial position through an elastic structure between the conductive rod 604 and the spring fixing pile 609.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A bridge type scraper reclaimer with permanent magnet coupler is characterized in that: the device comprises a device permanent magnet coupler (1), wherein a bridge type scraper reclaimer load shaft (2) is arranged on one side of the device permanent magnet coupler (1), a disassembly component (3) is arranged on the other side of the device permanent magnet coupler (1), a device motor (4) is arranged on the other end of the disassembly component (3), a lifting component (5) is arranged at the bottom of the device permanent magnet coupler (1), and an automatic fan component (6) is arranged in the lifting component (5);

the disassembly assembly (3) comprises a disassembly screw (301), a disassembly nut (302), a motor rotating core (303) and a conductor rotor (304), wherein the disassembly nut (302) is connected with the bottom of the disassembly screw (301) in a threaded mode, the motor rotating core (303) is connected with the outer wall of the disassembly screw (301) in a clamping mode, and the conductor rotor (304) is connected with the outer wall of the motor rotating core (303) in a clamping mode.

2. The bridge blade reclaimer with permanent magnet coupler of claim 1, wherein: the disassembling screw (301) forms a detachable structure through the conductor rotor (304), the motor rotating core (303) and the disassembling nut (302), and the motor rotating core (303) and the conductor rotor (304) form a clamping structure.

3. The bridge blade reclaimer with permanent magnet coupler of claim 1, wherein: lifting component (5), including lifter plate (501), first backup pad (502), second bracing piece (503), rotatory screw (504), fixation nut (505), one side swing joint of lifter plate (501) has first backup pad (502), and the opposite side swing joint of lifter plate (501) has second bracing piece (503), the inside of lifter plate (501) is provided with rotatory screw (504), and the tip threaded connection of rotatory screw (504) has fixation nut (505).

4. A bridge blade reclaimer with permanent magnet coupler as defined in claim 3, wherein: the rotary screw (504) forms a detachable structure through the second support rod (503), the lifting plate (501), the first support plate (502) and the fixing nut (505), and the lifting plate (501) forms a lifting structure through the rotary screw (504), the fixing nut (505) and the first support plate (502).

5. The bridge blade reclaimer with permanent magnet coupler of claim 1, wherein: automatic fan subassembly (6), including temperature sensor (601), flexible shell (602), flexible interior pole (603), conducting rod (604), fan power (605), device fan (606), device power (607), device spring (608), spring spud pile (609), the inside electrical property avris electric connection of temperature sensor (601) has flexible shell (602), and the inside sliding connection of flexible shell (602) has flexible interior pole (603), and the tip swing joint of flexible interior pole (603) has conducting rod (604), the top swing joint of conducting rod (604) has fan power (605), and the back electric connection of fan power (605) has device fan (606), and the avris of conducting rod (604) is provided with device power (607), the bottom of conducting rod (604) is provided with device spring (608), and the one end elastic connection of device spring (608) has spring spud pile (609).

6. The bridge blade reclaimer with permanent magnet coupler of claim 5, wherein: the telescopic inner rod (603) and the conductive rod (604) form a sliding structure through the telescopic outer shell (602), the telescopic inner rod (603) and the device power supply (607) form a rotating structure through the fan power supply (605), and the conductive rod (604) and the spring fixing pile (609) form an elastic structure through the device spring (608).

7. The bridge blade reclaimer with permanent magnet coupler of claim 1, wherein: the bottom of lifting assembly (5) is provided with fixed bolster (7), and fixed bolster (7) are rubber material.